Signed-off-by: Marek Belisko <marek.belisko@xxxxxxxxx>
---
drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c | 1412 ++++----
.../staging/ft1000/ft1000-usb/ft1000_download.c | 2223 ++++++------
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 3950 ++++++++++----------
drivers/staging/ft1000/ft1000-usb/ft1000_hw.h | 6 +-
drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h | 132 +-
drivers/staging/ft1000/ft1000-usb/ft1000_proc.c | 335 +-
drivers/staging/ft1000/ft1000-usb/ft1000_usb.c | 373 +-
drivers/staging/ft1000/ft1000-usb/ft1000_usb.h | 426 +--
8 files changed, 4569 insertions(+), 4288 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
index 65087ce..27e2f5a 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
@@ -42,25 +42,27 @@
//#include "ft1000_ioctl.h"
void ft1000_DestroyDevice(struct net_device *dev);
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, u8 highlow);
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, short*
Data, u16 nRegIndx);
-
-extern inline u16 ft1000_asic_read (struct net_device *dev, u16 offset);
-extern inline void ft1000_asic_write (struct net_device *dev, u16
offset, u16 value);
-extern void CardSendCommand(struct ft1000_device *ft1000dev, unsigned
short *ptempbuffer, int size);
-
-static int ft1000_ChOpen (struct inode *Inode, struct file *File);
-static unsigned int ft1000_ChPoll(struct file *file, poll_table *wait);
+u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, u8 highlow);
+u16 ft1000_read_register(struct ft1000_device *ft1000dev, short *Data,
+ u16 nRegIndx);
+
+extern inline u16 ft1000_asic_read(struct net_device *dev, u16 offset);
+extern inline void ft1000_asic_write(struct net_device *dev, u16 offset,
+ u16 value);
+extern void CardSendCommand(struct ft1000_device *ft1000dev,
+ unsigned short *ptempbuffer, int size);
+
+static int ft1000_ChOpen(struct inode *Inode, struct file *File);
+static unsigned int ft1000_ChPoll(struct file *file, poll_table * wait);
static int ft1000_ChIoctl(struct file *File, unsigned int Command,
- unsigned long Argument);
-static int ft1000_ChRelease (struct inode *Inode, struct file *File);
+ unsigned long Argument);
+static int ft1000_ChRelease(struct inode *Inode, struct file *File);
static int ft1000_flarion_cnt = 0;
//need to looking usage of ft1000Handle
-
-
// Global pointer to device object
static struct ft1000_device *pdevobj[MAX_NUM_CARDS + 2];
//static devfs_handle_t ft1000Handle[MAX_NUM_CARDS];
@@ -79,17 +81,13 @@ int numofmsgbuf = 0;
//
// Table of entry-point routines for char device
//
-static struct file_operations ft1000fops =
-{
- unlocked_ioctl: ft1000_ChIoctl,
- poll: ft1000_ChPoll,
- open: ft1000_ChOpen,
- release: ft1000_ChRelease
+static struct file_operations ft1000fops = {
+unlocked_ioctl:ft1000_ChIoctl,
+poll: ft1000_ChPoll,
+open: ft1000_ChOpen,
+release:ft1000_ChRelease
};
-
-
-
//---------------------------------------------------------------------------
// Function: exec_mknod
//
@@ -102,38 +100,38 @@ static struct file_operations ft1000fops =
// Notes:
//
//---------------------------------------------------------------------------
-static int exec_mknod (void *pdata)
+static int exec_mknod(void *pdata)
{
- PFT1000_INFO info;
- char mjnum[4];
- char minornum[4];
- char temp[32];
- int retcode;
-// int i; //aelias [-] reason : unused variable
- char *envp[] = { "HOME=/", "PATH=/usr/bin:/bin", NULL };
- char *argv[]={"-m 666",temp,"c",mjnum,minornum,NULL};
-
- info = pdata;
- DEBUG("ft1000_chdev:exec_mknod is called with major number =
%d\n", info->DeviceMajor);
- sprintf(temp, "%s%s", "/dev/", info->DeviceName) ;
- sprintf(mjnum, "%d", info->DeviceMajor);
- sprintf(minornum, "%d", info->CardNumber);
-
- //char *argv[]={"mknod","-m 666",temp,"c",mjnum,minornum,NULL};
+ PFT1000_INFO info;
+ char mjnum[4];
+ char minornum[4];
+ char temp[32];
+ int retcode;
+// int i; //aelias [-] reason :
unused variable
+ char *envp[] = { "HOME=/", "PATH=/usr/bin:/bin", NULL };
+ char *argv[] = { "-m 666", temp, "c", mjnum, minornum, NULL };
+
+ info = pdata;
+ DEBUG("ft1000_chdev:exec_mknod is called with major number = %d\n",
+ info->DeviceMajor);
+ sprintf(temp, "%s%s", "/dev/", info->DeviceName);
+ sprintf(mjnum, "%d", info->DeviceMajor);
+ sprintf(minornum, "%d", info->CardNumber);
+
+ //char *argv[]={"mknod","-m 666",temp,"c",mjnum,minornum,NULL};
// char *argv[]={"-m 666",temp,"c",mjnum,minornum,NULL};
- //for (i=0; i<7;i++)
- // DEBUG("argv[%d]=%s\n", i, argv[i]);
-
-
- retcode = call_usermodehelper ("/bin/mknod", argv, envp, 1);
- if (retcode) {
- DEBUG("ft1000_chdev:exec_mknod failed to make the node:
retcode = %d\n", retcode);
- }
-
+ //for (i=0; i<7;i++)
+ // DEBUG("argv[%d]=%s\n", i, argv[i]);
+ retcode = call_usermodehelper("/bin/mknod", argv, envp, 1);
+ if (retcode) {
+ DEBUG
+ ("ft1000_chdev:exec_mknod failed to make the node: retcode = %d\n",
+ retcode);
+ }
- return retcode;
+ return retcode;
}
@@ -143,32 +141,34 @@ static int exec_mknod (void *pdata)
// Description: This module removes the FT1000 device file
//
//---------------------------------------------------------------------------
-static int rm_mknod (void *pdata)
+static int rm_mknod(void *pdata)
{
- PFT1000_INFO info;
- //char *argv[4]={"rm", "-f", "/dev/FT1000", NULL};
- int retcode;
- char temp[32];
- char *argv[]={"rm", "-f", temp, NULL};
+ PFT1000_INFO info;
+ //char *argv[4]={"rm", "-f", "/dev/FT1000", NULL};
+ int retcode;
+ char temp[32];
+ char *argv[] = { "rm", "-f", temp, NULL };
- info = (PFT1000_INFO)pdata;
- DEBUG("ft1000_chdev:rm_mknod is called for device %s\n", info->DeviceName);
- sprintf(temp, "%s%s", "/dev/", info->DeviceName) ;
+ info = (PFT1000_INFO) pdata;
+ DEBUG("ft1000_chdev:rm_mknod is called for device %s\n",
+ info->DeviceName);
+ sprintf(temp, "%s%s", "/dev/", info->DeviceName);
// char *argv[]={"rm", "-f", temp, NULL};
- retcode = call_usermodehelper ("/bin/rm", argv, NULL, 1);
- if (retcode) {
- DEBUG("ft1000_chdev:rm_mknod failed to remove the node:
retcode = %d\n", retcode);
- }
- else
- DEBUG("ft1000_chdev:rm_mknod done!\n");
-
+ retcode = call_usermodehelper("/bin/rm", argv, NULL, 1);
+ if (retcode) {
+ DEBUG
+ ("ft1000_chdev:rm_mknod failed to remove the node: retcode = %d\n",
+ retcode);
+ } else
+ DEBUG("ft1000_chdev:rm_mknod done!\n");
- return retcode;
+ return retcode;
}
+
//---------------------------------------------------------------------------
// Function: ft1000_get_buffer
//
@@ -181,30 +181,26 @@ static int rm_mknod (void *pdata)
// Notes:
//
//---------------------------------------------------------------------------
-PDPRAM_BLK ft1000_get_buffer (struct list_head *bufflist)
+PDPRAM_BLK ft1000_get_buffer(struct list_head * bufflist)
{
- unsigned long flags;
- PDPRAM_BLK ptr;
-
- spin_lock_irqsave(&free_buff_lock, flags);
- // Check if buffer is available
- if ( list_empty(bufflist) ) {
- DEBUG("ft1000_get_buffer: No more buffer - %d\n", numofmsgbuf);
- ptr = NULL;
- }
- else {
- numofmsgbuf--;
- ptr = list_entry(bufflist->next, DPRAM_BLK, list);
- list_del(&ptr->list);
- //DEBUG("ft1000_get_buffer: number of free msg buffers =
%d\n", numofmsgbuf);
- }
- spin_unlock_irqrestore(&free_buff_lock, flags);
-
- return ptr;
-}
-
-
+ unsigned long flags;
+ PDPRAM_BLK ptr;
+
+ spin_lock_irqsave(&free_buff_lock, flags);
+ // Check if buffer is available
+ if (list_empty(bufflist)) {
+ DEBUG("ft1000_get_buffer: No more buffer - %d\n", numofmsgbuf);
+ ptr = NULL;
+ } else {
+ numofmsgbuf--;
+ ptr = list_entry(bufflist->next, DPRAM_BLK, list);
+ list_del(&ptr->list);
+ //DEBUG("ft1000_get_buffer: number of free msg buffers = %d\n", numofmsgbuf);
+ }
+ spin_unlock_irqrestore(&free_buff_lock, flags);
+ return ptr;
+}
//---------------------------------------------------------------------------
// Function: ft1000_free_buffer
@@ -218,16 +214,16 @@ PDPRAM_BLK ft1000_get_buffer (struct list_head *bufflist)
// Notes:
//
//---------------------------------------------------------------------------
-void ft1000_free_buffer (PDPRAM_BLK pdpram_blk, struct list_head *plist)
+void ft1000_free_buffer(PDPRAM_BLK pdpram_blk, struct list_head *plist)
{
- unsigned long flags;
-
- spin_lock_irqsave(&free_buff_lock, flags);
- // Put memory back to list
- list_add_tail(&pdpram_blk->list, plist);
- numofmsgbuf++;
- //DEBUG("ft1000_free_buffer: number of free msg buffers = %d\n",
numofmsgbuf);
- spin_unlock_irqrestore(&free_buff_lock, flags);
+ unsigned long flags;
+
+ spin_lock_irqsave(&free_buff_lock, flags);
+ // Put memory back to list
+ list_add_tail(&pdpram_blk->list, plist);
+ numofmsgbuf++;
+ //DEBUG("ft1000_free_buffer: number of free msg buffers = %d\n", numofmsgbuf);
+ spin_unlock_irqrestore(&free_buff_lock, flags);
}
//---------------------------------------------------------------------------
@@ -244,62 +240,64 @@ void ft1000_free_buffer (PDPRAM_BLK pdpram_blk,
struct list_head *plist)
//---------------------------------------------------------------------------
int ft1000_CreateDevice(struct ft1000_device *dev)
{
- PFT1000_INFO info = netdev_priv(dev->net);
- int result;
- int i;
- pid_t pid;
-
- // make a new device name
- sprintf(info->DeviceName, "%s%d", "FT100", info->CardNumber);
+ PFT1000_INFO info = netdev_priv(dev->net);
+ int result;
+ int i;
+ pid_t pid;
- // Delete any existing FT1000 node
- pid = kernel_thread (rm_mknod,(void *)info, 0);
- msleep(1000);
+ // make a new device name
+ sprintf(info->DeviceName, "%s%d", "FT100", info->CardNumber);
- DEBUG("ft1000_CreateDevice: number of instance = %d\n",
ft1000_flarion_cnt);
- DEBUG("DeviceCreated = %x\n", info->DeviceCreated);
+ // Delete any existing FT1000 node
+ pid = kernel_thread(rm_mknod, (void *)info, 0);
+ msleep(1000);
- //save the device info to global array
- pdevobj[info->CardNumber] = dev;
+ DEBUG("ft1000_CreateDevice: number of instance = %d\n",
+ ft1000_flarion_cnt);
+ DEBUG("DeviceCreated = %x\n", info->DeviceCreated);
- DEBUG("ft1000_CreateDevice: ******SAVED pdevobj[%d]=%x\n",
info->CardNumber, (unsigned int)pdevobj[info->CardNumber]); //aelias
[+] reason:up
+ //save the device info to global array
+ pdevobj[info->CardNumber] = dev;
- if (info->DeviceCreated)
- {
- DEBUG("ft1000_CreateDevice: \"%s\" already registered\n", info->DeviceName);
- return -EIO;
- }
+ DEBUG("ft1000_CreateDevice: ******SAVED pdevobj[%d]=%x\n",
info->CardNumber, (unsigned int)pdevobj[info->CardNumber]); //aelias
[+] reason:up
+ if (info->DeviceCreated) {
+ DEBUG("ft1000_CreateDevice: \"%s\" already registered\n",
+ info->DeviceName);
+ return -EIO;
+ }
- // register the device
- DEBUG("ft1000_CreateDevice: \"%s\" device registration\n",
info->DeviceName);
- info->DeviceMajor = 0;
-
- result = register_chrdev(info->DeviceMajor, info->DeviceName, &ft1000fops);
- if (result < 0)
- {
- DEBUG("ft1000_CreateDevice: unable to get major %d\n", info->DeviceMajor);
- return result;
- }
-
- DEBUG("ft1000_CreateDevice: registered char device \"%s\"\n",
info->DeviceName);
+ // register the device
+ DEBUG("ft1000_CreateDevice: \"%s\" device registration\n",
+ info->DeviceName);
+ info->DeviceMajor = 0;
+
+ result =
+ register_chrdev(info->DeviceMajor, info->DeviceName, &ft1000fops);
+ if (result < 0) {
+ DEBUG("ft1000_CreateDevice: unable to get major %d\n",
+ info->DeviceMajor);
+ return result;
+ }
- // save a dynamic device major number
- if (info->DeviceMajor == 0)
- {
- info->DeviceMajor = result;
- DEBUG("ft1000_PcdCreateDevice: device major = %d\n", info->DeviceMajor);
- }
+ DEBUG("ft1000_CreateDevice: registered char device \"%s\"\n",
+ info->DeviceName);
- // Create a thread to call user mode app to mknod
- pid = kernel_thread (exec_mknod, (void *)info, 0);
+ // save a dynamic device major number
+ if (info->DeviceMajor == 0) {
+ info->DeviceMajor = result;
+ DEBUG("ft1000_PcdCreateDevice: device major = %d\n",
+ info->DeviceMajor);
+ }
+ // Create a thread to call user mode app to mknod
+ pid = kernel_thread(exec_mknod, (void *)info, 0);
- // initialize application information
- info->appcnt = 0;
+ // initialize application information
+ info->appcnt = 0;
// if (ft1000_flarion_cnt == 0) {
//
-// DEBUG("Initialize free_buff_lock and freercvpool\n");
+// DEBUG("Initialize free_buff_lock and freercvpool\n");
// spin_lock_init(&free_buff_lock);
//
// // initialize a list of buffers to be use for queuing up
receive command data
@@ -317,33 +315,28 @@ int ft1000_CreateDevice(struct ft1000_device *dev)
// numofmsgbuf = NUM_OF_FREE_BUFFERS;
// }
-
- // initialize application information
- info->appcnt = 0;
- for (i=0; i<MAX_NUM_APP; i++) {
- info->app_info[i].nTxMsg = 0;
- info->app_info[i].nRxMsg = 0;
- info->app_info[i].nTxMsgReject = 0;
- info->app_info[i].nRxMsgMiss = 0;
- info->app_info[i].fileobject = 0;
- info->app_info[i].app_id = i+1;
- info->app_info[i].DspBCMsgFlag = 0;
- info->app_info[i].NumOfMsg = 0;
- init_waitqueue_head(&info->app_info[i].wait_dpram_msg);
- INIT_LIST_HEAD (&info->app_info[i].app_sqlist);
- }
-
-
-
+ // initialize application information
+ info->appcnt = 0;
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ info->app_info[i].nTxMsg = 0;
+ info->app_info[i].nRxMsg = 0;
+ info->app_info[i].nTxMsgReject = 0;
+ info->app_info[i].nRxMsgMiss = 0;
+ info->app_info[i].fileobject = 0;
+ info->app_info[i].app_id = i + 1;
+ info->app_info[i].DspBCMsgFlag = 0;
+ info->app_info[i].NumOfMsg = 0;
+ init_waitqueue_head(&info->app_info[i].wait_dpram_msg);
+ INIT_LIST_HEAD(&info->app_info[i].app_sqlist);
+ }
// ft1000Handle[info->CardNumber] = devfs_register(NULL,
info->DeviceName, DEVFS_FL_AUTO_DEVNUM, 0, 0,
// S_IFCHR | S_IRUGO | S_IWUGO,
&ft1000fops, NULL);
+ info->DeviceCreated = TRUE;
+ ft1000_flarion_cnt++;
- info->DeviceCreated = TRUE;
- ft1000_flarion_cnt++;
-
- return result;
+ return result;
}
//---------------------------------------------------------------------------
@@ -358,47 +351,49 @@ int ft1000_CreateDevice(struct ft1000_device *dev)
//---------------------------------------------------------------------------
void ft1000_DestroyDevice(struct net_device *dev)
{
- PFT1000_INFO info = netdev_priv(dev);
- int result = 0;
- pid_t pid;
- int i;
- PDPRAM_BLK pdpram_blk;
- DPRAM_BLK *ptr;
-
- DEBUG("ft1000_chdev:ft1000_DestroyDevice called\n");
-
+ PFT1000_INFO info = netdev_priv(dev);
+ int result = 0;
+ pid_t pid;
+ int i;
+ PDPRAM_BLK pdpram_blk;
+ DPRAM_BLK *ptr;
+ DEBUG("ft1000_chdev:ft1000_DestroyDevice called\n");
- if (info->DeviceCreated)
- {
- ft1000_flarion_cnt--;
+ if (info->DeviceCreated) {
+ ft1000_flarion_cnt--;
unregister_chrdev(info->DeviceMajor, info->DeviceName);
- DEBUG("ft1000_DestroyDevice: unregistered device \"%s\", result = %d\n",
- info->DeviceName, result);
-
- pid = kernel_thread (rm_mknod, (void *)info, 0);
-
- // Make sure we free any memory reserve for slow Queue
- for (i=0; i<MAX_NUM_APP; i++) {
- while (list_empty(&info->app_info[i].app_sqlist) == 0) {
- pdpram_blk =
list_entry(info->app_info[i].app_sqlist.next, DPRAM_BLK, list);
- list_del(&pdpram_blk->list);
- ft1000_free_buffer(pdpram_blk, &freercvpool);
-
- }
- wake_up_interruptible(&info->app_info[i].wait_dpram_msg);
- }
-
- // Remove buffer allocated for receive command data
- if (ft1000_flarion_cnt == 0) {
- while (list_empty(&freercvpool) == 0) {
- ptr = list_entry(freercvpool.next, DPRAM_BLK, list);
- list_del(&ptr->list);
- kfree(ptr->pbuffer);
- kfree(ptr);
- }
- }
-
+ DEBUG
+ ("ft1000_DestroyDevice: unregistered device \"%s\", result = %d\n",
+ info->DeviceName, result);
+
+ pid = kernel_thread(rm_mknod, (void *)info, 0);
+
+ // Make sure we free any memory reserve for slow Queue
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ while (list_empty(&info->app_info[i].app_sqlist) == 0) {
+ pdpram_blk =
+ list_entry(info->app_info[i].app_sqlist.
+ next, DPRAM_BLK, list);
+ list_del(&pdpram_blk->list);
+ ft1000_free_buffer(pdpram_blk, &freercvpool);
+
+ }
+ wake_up_interruptible(&info->app_info[i].
+ wait_dpram_msg);
+ }
+
+ // Remove buffer allocated for receive command data
+ if (ft1000_flarion_cnt == 0) {
+ while (list_empty(&freercvpool) == 0) {
+ ptr =
+ list_entry(freercvpool.next, DPRAM_BLK,
+ list);
+ list_del(&ptr->list);
+ kfree(ptr->pbuffer);
+ kfree(ptr);
+ }
+ }
// devfs_unregister(ft1000Handle[info->CardNumber]);
info->DeviceCreated = FALSE;
@@ -406,7 +401,6 @@ void ft1000_DestroyDevice(struct net_device *dev)
pdevobj[info->CardNumber] = NULL;
}
-
}
//---------------------------------------------------------------------------
@@ -419,60 +413,58 @@ void ft1000_DestroyDevice(struct net_device *dev)
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_ChOpen (struct inode *Inode, struct file *File)
+static int ft1000_ChOpen(struct inode *Inode, struct file *File)
{
- PFT1000_INFO info;
- int i,num;
-
- DEBUG("ft1000_ChOpen called\n");
- num = (MINOR(Inode->i_rdev) & 0xf);
- DEBUG("ft1000_ChOpen: minor number=%d\n", num);
-
- for (i=0; i<5; i++)
- DEBUG("pdevobj[%d]=%x\n", i, (unsigned int)pdevobj[i]);
//aelias [+] reason: down
-
- if ( pdevobj[num] != NULL )
- //info = (PFT1000_INFO)(pdevobj[num]->net->priv);
- info = (FT1000_INFO *) netdev_priv (pdevobj[num]->net);
- else
- {
- DEBUG("ft1000_ChOpen: can not find device object %d\n", num);
- return -1;
- }
-
- DEBUG("f_owner = 0x%8x number of application = %d\n",
(u32)(&File->f_owner), info->appcnt );
-
- // Check if maximum number of application exceeded
- if (info->appcnt > MAX_NUM_APP) {
- DEBUG("Maximum number of application exceeded\n");
- return -EACCES;
- }
-
- // Search for available application info block
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( (info->app_info[i].fileobject == 0) ) {
- break;
- }
- }
-
- // Fail due to lack of application info block
- if (i == MAX_NUM_APP) {
- DEBUG("Could not find an application info block\n");
- return -EACCES;
- }
-
- info->appcnt++;
- info->app_info[i].fileobject = (u32)(&File->f_owner);
- info->app_info[i].nTxMsg = 0;
- info->app_info[i].nRxMsg = 0;
- info->app_info[i].nTxMsgReject = 0;
- info->app_info[i].nRxMsgMiss = 0;
-
- File->private_data = pdevobj[num]->net;
-
- return 0;
-}
+ PFT1000_INFO info;
+ int i, num;
+
+ DEBUG("ft1000_ChOpen called\n");
+ num = (MINOR(Inode->i_rdev) & 0xf);
+ DEBUG("ft1000_ChOpen: minor number=%d\n", num);
+
+ for (i = 0; i < 5; i++)
+ DEBUG("pdevobj[%d]=%x\n", i, (unsigned int)pdevobj[i]); //aelias
[+] reason: down
+
+ if (pdevobj[num] != NULL)
+ //info = (PFT1000_INFO)(pdevobj[num]->net->priv);
+ info = (FT1000_INFO *) netdev_priv(pdevobj[num]->net);
+ else {
+ DEBUG("ft1000_ChOpen: can not find device object %d\n", num);
+ return -1;
+ }
+ DEBUG("f_owner = 0x%8x number of application = %d\n",
+ (u32) (&File->f_owner), info->appcnt);
+
+ // Check if maximum number of application exceeded
+ if (info->appcnt > MAX_NUM_APP) {
+ DEBUG("Maximum number of application exceeded\n");
+ return -EACCES;
+ }
+ // Search for available application info block
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if ((info->app_info[i].fileobject == 0)) {
+ break;
+ }
+ }
+
+ // Fail due to lack of application info block
+ if (i == MAX_NUM_APP) {
+ DEBUG("Could not find an application info block\n");
+ return -EACCES;
+ }
+
+ info->appcnt++;
+ info->app_info[i].fileobject = (u32) (&File->f_owner);
+ info->app_info[i].nTxMsg = 0;
+ info->app_info[i].nRxMsg = 0;
+ info->app_info[i].nTxMsgReject = 0;
+ info->app_info[i].nRxMsgMiss = 0;
+
+ File->private_data = pdevobj[num]->net;
+
+ return 0;
+}
//---------------------------------------------------------------------------
// Function: ft1000_ChPoll
@@ -485,43 +477,45 @@ static int ft1000_ChOpen (struct inode *Inode,
struct file *File)
//
//---------------------------------------------------------------------------
-static unsigned int ft1000_ChPoll(struct file *file, poll_table *wait)
+static unsigned int ft1000_ChPoll(struct file *file, poll_table * wait)
{
- struct net_device *dev = file->private_data;
- PFT1000_INFO info;
- int i;
-
- //DEBUG("ft1000_ChPoll called\n");
- if (ft1000_flarion_cnt == 0) {
- DEBUG("FT1000:ft1000_ChPoll called when ft1000_flarion_cnt is zero\n");
- return (-EBADF);
- }
-
- info = (FT1000_INFO *) netdev_priv (dev);
-
- // Search for matching file object
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( info->app_info[i].fileobject == (u32)(&file->f_owner) ) {
- //DEBUG("FT1000:ft1000_ChIoctl: Message is for AppId =
%d\n", info->app_info[i].app_id);
- break;
- }
- }
-
- // Could not find application info block
- if (i == MAX_NUM_APP) {
- DEBUG("FT1000:ft1000_ChIoctl:Could not find application info block\n");
- return ( -EACCES );
- }
-
- if (list_empty(&info->app_info[i].app_sqlist) == 0) {
- DEBUG("FT1000:ft1000_ChPoll:Message detected in slow queue\n");
- return(POLLIN | POLLRDNORM | POLLPRI);
- }
-
- poll_wait (file, &info->app_info[i].wait_dpram_msg, wait);
- //DEBUG("FT1000:ft1000_ChPoll:Polling for data from DSP\n");
-
- return (0);
+ struct net_device *dev = file->private_data;
+ PFT1000_INFO info;
+ int i;
+
+ //DEBUG("ft1000_ChPoll called\n");
+ if (ft1000_flarion_cnt == 0) {
+ DEBUG
+ ("FT1000:ft1000_ChPoll called when ft1000_flarion_cnt is zero\n");
+ return (-EBADF);
+ }
+
+ info = (FT1000_INFO *) netdev_priv(dev);
+
+ // Search for matching file object
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if (info->app_info[i].fileobject == (u32) (&file->f_owner)) {
+ //DEBUG("FT1000:ft1000_ChIoctl: Message is for AppId = %d\n",
info->app_info[i].app_id);
+ break;
+ }
+ }
+
+ // Could not find application info block
+ if (i == MAX_NUM_APP) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl:Could not find application info block\n");
+ return (-EACCES);
+ }
+
+ if (list_empty(&info->app_info[i].app_sqlist) == 0) {
+ DEBUG("FT1000:ft1000_ChPoll:Message detected in slow queue\n");
+ return (POLLIN | POLLRDNORM | POLLPRI);
+ }
+
+ poll_wait(file, &info->app_info[i].wait_dpram_msg, wait);
+ //DEBUG("FT1000:ft1000_ChPoll:Polling for data from DSP\n");
+
+ return (0);
}
//---------------------------------------------------------------------------
@@ -534,349 +528,435 @@ static unsigned int ft1000_ChPoll(struct file
*file, poll_table *wait)
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_ChIoctl (struct file *File, unsigned int Command,
- unsigned long Argument)
+static int ft1000_ChIoctl(struct file *File, unsigned int Command,
+ unsigned long Argument)
{
- struct net_device *dev;
- PFT1000_INFO info;
- struct ft1000_device *ft1000dev;
- int result=0;
- int cmd;
- int i;
- u16 tempword;
- unsigned long flags;
- struct timeval tv;
- IOCTL_GET_VER get_ver_data;
- IOCTL_GET_DSP_STAT get_stat_data;
- u8 ConnectionMsg[] =
{0x00,0x44,0x10,0x20,0x80,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x93,0x64,
-
0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x0a,
-
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
0x00,0x00,0x02,0x37,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x01,0x00,0x01,0x7f,0x00,
- 0x00,0x01,0x00,0x00};
-
- unsigned short ledStat=0;
- unsigned short conStat=0;
-
- //DEBUG("ft1000_ChIoctl called\n");
-
- if (ft1000_flarion_cnt == 0) {
- DEBUG("FT1000:ft1000_ChIoctl called when ft1000_flarion_cnt
is zero\n");
- return (-EBADF);
- }
-
- //DEBUG("FT1000:ft1000_ChIoctl:Command = 0x%x Argument =
0x%8x\n", Command, (u32)Argument);
-
- dev = File->private_data;
- info = (FT1000_INFO *) netdev_priv (dev);
- ft1000dev = info->pFt1000Dev;
- cmd = _IOC_NR(Command);
- //DEBUG("FT1000:ft1000_ChIoctl:cmd = 0x%x\n", cmd);
-
- // process the command
- switch (cmd) {
- case IOCTL_REGISTER_CMD:
- DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_REGISTER called\n");
- result = get_user(tempword, (unsigned short *)Argument);
- if (result) {
- DEBUG("result = %d failed to get_user\n", result);
- break;
- }
- if (tempword == DSPBCMSGID) {
- // Search for matching file object
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( info->app_info[i].fileobject ==
(u32)(&File->f_owner) ) {
- info->app_info[i].DspBCMsgFlag = 1;
- DEBUG("FT1000:ft1000_ChIoctl:Registered for
broadcast messages\n");
- break;
- }
- }
- }
- break;
-
- case IOCTL_GET_VER_CMD:
- DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_VER called\n");
-
- get_ver_data.drv_ver = FT1000_DRV_VER;
-
- if (copy_to_user((PIOCTL_GET_VER)Argument, &get_ver_data,
sizeof(get_ver_data)) ) {
- DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
- result = -EFAULT;
- break;
- }
-
- DEBUG("FT1000:ft1000_ChIoctl:driver version =
0x%x\n",(unsigned int)get_ver_data.drv_ver);
-
- break;
- case IOCTL_CONNECT:
- // Connect Message
- DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_CONNECT\n");
- ConnectionMsg[79] = 0xfc;
- CardSendCommand(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
-
- break;
- case IOCTL_DISCONNECT:
- // Disconnect Message
- DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_DISCONNECT\n");
- ConnectionMsg[79] = 0xfd;
- CardSendCommand(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
- break;
- case IOCTL_GET_DSP_STAT_CMD:
- //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DSP_STAT called\n");
-
- memcpy(get_stat_data.DspVer, info->DspVer, DSPVERSZ);
- memcpy(get_stat_data.HwSerNum, info->HwSerNum, HWSERNUMSZ);
- memcpy(get_stat_data.Sku, info->Sku, SKUSZ);
- memcpy(get_stat_data.eui64, info->eui64, EUISZ);
-
- if (info->ProgConStat != 0xFF) {
- ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_LED,
(PUCHAR)&ledStat, FT1000_MAG_DSP_LED_INDX);
- get_stat_data.LedStat = ntohs(ledStat);
- DEBUG("FT1000:ft1000_ChIoctl: LedStat = 0x%x\n",
get_stat_data.LedStat);
- ft1000_read_dpram16(ft1000dev,
FT1000_MAG_DSP_CON_STATE, (PUCHAR)&conStat,
FT1000_MAG_DSP_CON_STATE_INDX);
- get_stat_data.ConStat = ntohs(conStat);
- DEBUG("FT1000:ft1000_ChIoctl: ConStat = 0x%x\n",
get_stat_data.ConStat);
- }
- else {
- get_stat_data.ConStat = 0x0f;
- }
-
-
- get_stat_data.nTxPkts = info->stats.tx_packets;
- get_stat_data.nRxPkts = info->stats.rx_packets;
- get_stat_data.nTxBytes = info->stats.tx_bytes;
- get_stat_data.nRxBytes = info->stats.rx_bytes;
- do_gettimeofday ( &tv );
- get_stat_data.ConTm = (u32)(tv.tv_sec - info->ConTm);
- DEBUG("Connection Time = %d\n", (int)get_stat_data.ConTm);
- if (copy_to_user((PIOCTL_GET_DSP_STAT)Argument,
&get_stat_data, sizeof(get_stat_data)) ) {
- DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
- result = -EFAULT;
- break;
- }
- DEBUG("ft1000_chioctl: GET_DSP_STAT succeed\n");
- break;
- case IOCTL_SET_DPRAM_CMD:
- {
- IOCTL_DPRAM_BLK dpram_data;
- //IOCTL_DPRAM_COMMAND dpram_command;
- USHORT qtype;
- USHORT msgsz;
- PPSEUDO_HDR ppseudo_hdr;
- PUSHORT pmsg;
- USHORT total_len;
- USHORT app_index;
- u16 status;
-
- //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_SET_DPRAM called\n");
-
-
- if (ft1000_flarion_cnt == 0) {
- return (-EBADF);
- }
-
- if (info->DrvMsgPend) {
- return (-ENOTTY);
- }
-
- if ( (info->DspAsicReset) || (info->fProvComplete == 0) ) {
- return (-EACCES);
- }
-
- info->fAppMsgPend = 1;
-
- if (info->CardReady) {
-
- //DEBUG("FT1000:ft1000_ChIoctl: try to SET_DPRAM \n");
-
- // Get the length field to see how many bytes to copy
- result = get_user(msgsz, (unsigned short *)Argument);
- msgsz = ntohs (msgsz);
- //DEBUG("FT1000:ft1000_ChIoctl: length of message =
%d\n", msgsz);
-
- if (msgsz > MAX_CMD_SQSIZE) {
- DEBUG("FT1000:ft1000_ChIoctl: bad message length
= %d\n", msgsz);
- result = -EINVAL;
- break;
- }
-
- //if ( copy_from_user(&(dpram_command.dpram_blk),
(PIOCTL_DPRAM_BLK)Argument, msgsz+2) ) {
- if ( copy_from_user(&dpram_data,
(PIOCTL_DPRAM_BLK)Argument, msgsz+2) ) {
- DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
- result = -EFAULT;
- }
- else {
+ struct net_device *dev;
+ PFT1000_INFO info;
+ struct ft1000_device *ft1000dev;
+ int result = 0;
+ int cmd;
+ int i;
+ u16 tempword;
+ unsigned long flags;
+ struct timeval tv;
+ IOCTL_GET_VER get_ver_data;
+ IOCTL_GET_DSP_STAT get_stat_data;
+ u8 ConnectionMsg[] =
+ { 0x00, 0x44, 0x10, 0x20, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+ 0x00, 0x00, 0x00, 0x93, 0x64,
+ 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x05, 0x00, 0x00, 0x00, 0x0a,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x02, 0x37, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+ 0x00, 0x01, 0x00, 0x01, 0x7f, 0x00,
+ 0x00, 0x01, 0x00, 0x00
+ };
+
+ unsigned short ledStat = 0;
+ unsigned short conStat = 0;
+
+ //DEBUG("ft1000_ChIoctl called\n");
+
+ if (ft1000_flarion_cnt == 0) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl called when ft1000_flarion_cnt is zero\n");
+ return (-EBADF);
+ }
+ //DEBUG("FT1000:ft1000_ChIoctl:Command = 0x%x Argument = 0x%8x\n",
Command, (u32)Argument);
+
+ dev = File->private_data;
+ info = (FT1000_INFO *) netdev_priv(dev);
+ ft1000dev = info->pFt1000Dev;
+ cmd = _IOC_NR(Command);
+ //DEBUG("FT1000:ft1000_ChIoctl:cmd = 0x%x\n", cmd);
+
+ // process the command
+ switch (cmd) {
+ case IOCTL_REGISTER_CMD:
+ DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_REGISTER called\n");
+ result = get_user(tempword, (unsigned short *)Argument);
+ if (result) {
+ DEBUG("result = %d failed to get_user\n", result);
+ break;
+ }
+ if (tempword == DSPBCMSGID) {
+ // Search for matching file object
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if (info->app_info[i].fileobject ==
+ (u32) (&File->f_owner)) {
+ info->app_info[i].DspBCMsgFlag = 1;
+ DEBUG
+ ("FT1000:ft1000_ChIoctl:Registered for broadcast messages\n");
+ break;
+ }
+ }
+ }
+ break;
+
+ case IOCTL_GET_VER_CMD:
+ DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_VER called\n");
+
+ get_ver_data.drv_ver = FT1000_DRV_VER;
+
+ if (copy_to_user
+ ((PIOCTL_GET_VER) Argument, &get_ver_data,
+ sizeof(get_ver_data))) {
+ DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
+ result = -EFAULT;
+ break;
+ }
+
+ DEBUG("FT1000:ft1000_ChIoctl:driver version = 0x%x\n",
+ (unsigned int)get_ver_data.drv_ver);
+
+ break;
+ case IOCTL_CONNECT:
+ // Connect Message
+ DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_CONNECT\n");
+ ConnectionMsg[79] = 0xfc;
+ CardSendCommand(ft1000dev, (unsigned short *)ConnectionMsg,
+ 0x4c);
+
+ break;
+ case IOCTL_DISCONNECT:
+ // Disconnect Message
+ DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_DISCONNECT\n");
+ ConnectionMsg[79] = 0xfd;
+ CardSendCommand(ft1000dev, (unsigned short *)ConnectionMsg,
+ 0x4c);
+ break;
+ case IOCTL_GET_DSP_STAT_CMD:
+ //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DSP_STAT called\n");
+
+ memcpy(get_stat_data.DspVer, info->DspVer, DSPVERSZ);
+ memcpy(get_stat_data.HwSerNum, info->HwSerNum, HWSERNUMSZ);
+ memcpy(get_stat_data.Sku, info->Sku, SKUSZ);
+ memcpy(get_stat_data.eui64, info->eui64, EUISZ);
+
+ if (info->ProgConStat != 0xFF) {
+ ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_LED,
+ (PUCHAR) & ledStat,
+ FT1000_MAG_DSP_LED_INDX);
+ get_stat_data.LedStat = ntohs(ledStat);
+ DEBUG("FT1000:ft1000_ChIoctl: LedStat = 0x%x\n",
+ get_stat_data.LedStat);
+ ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_CON_STATE,
+ (PUCHAR) & conStat,
+ FT1000_MAG_DSP_CON_STATE_INDX);
+ get_stat_data.ConStat = ntohs(conStat);
+ DEBUG("FT1000:ft1000_ChIoctl: ConStat = 0x%x\n",
+ get_stat_data.ConStat);
+ } else {
+ get_stat_data.ConStat = 0x0f;
+ }
+
+ get_stat_data.nTxPkts = info->stats.tx_packets;
+ get_stat_data.nRxPkts = info->stats.rx_packets;
+ get_stat_data.nTxBytes = info->stats.tx_bytes;
+ get_stat_data.nRxBytes = info->stats.rx_bytes;
+ do_gettimeofday(&tv);
+ get_stat_data.ConTm = (u32) (tv.tv_sec - info->ConTm);
+ DEBUG("Connection Time = %d\n", (int)get_stat_data.ConTm);
+ if (copy_to_user
+ ((PIOCTL_GET_DSP_STAT) Argument, &get_stat_data,
+ sizeof(get_stat_data))) {
+ DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
+ result = -EFAULT;
+ break;
+ }
+ DEBUG("ft1000_chioctl: GET_DSP_STAT succeed\n");
+ break;
+ case IOCTL_SET_DPRAM_CMD:
+ {
+ IOCTL_DPRAM_BLK dpram_data;
+ //IOCTL_DPRAM_COMMAND dpram_command;
+ USHORT qtype;
+ USHORT msgsz;
+ PPSEUDO_HDR ppseudo_hdr;
+ PUSHORT pmsg;
+ USHORT total_len;
+ USHORT app_index;
+ u16 status;
+
+ //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_SET_DPRAM called\n");
+
+ if (ft1000_flarion_cnt == 0) {
+ return (-EBADF);
+ }
+
+ if (info->DrvMsgPend) {
+ return (-ENOTTY);
+ }
+
+ if ((info->DspAsicReset) || (info->fProvComplete == 0)) {
+ return (-EACCES);
+ }
+
+ info->fAppMsgPend = 1;
+
+ if (info->CardReady) {
+
+ //DEBUG("FT1000:ft1000_ChIoctl: try to SET_DPRAM \n");
+
+ // Get the length field to see how many bytes to copy
+ result =
+ get_user(msgsz, (unsigned short *)Argument);
+ msgsz = ntohs(msgsz);
+ //DEBUG("FT1000:ft1000_ChIoctl: length of message = %d\n", msgsz);
+
+ if (msgsz > MAX_CMD_SQSIZE) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: bad message length = %d\n",
+ msgsz);
+ result = -EINVAL;
+ break;
+ }
+ //if ( copy_from_user(&(dpram_command.dpram_blk),
(PIOCTL_DPRAM_BLK)Argument, msgsz+2) ) {
+ if (copy_from_user
+ (&dpram_data, (PIOCTL_DPRAM_BLK) Argument,
+ msgsz + 2)) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: copy fault occurred\n");
+ result = -EFAULT;
+ } else {
#if 0
- // whc - for debugging only
- ptr = (char *)&dpram_data;
- for (i=0; i<msgsz; i++) {
- DEBUG(1,"FT1000:ft1000_ChIoctl: data %d =
0x%x\n", i, *ptr++);
- }
+ // whc - for debugging only
+ ptr = (char *)&dpram_data;
+ for (i = 0; i < msgsz; i++) {
+ DEBUG(1,
+ "FT1000:ft1000_ChIoctl: data %d = 0x%x\n",
+ i, *ptr++);
+ }
#endif
- // Check if this message came from a registered application
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( info->app_info[i].fileobject ==
(u32)(&File->f_owner) ) {
- break;
- }
- }
- if (i==MAX_NUM_APP) {
- DEBUG("FT1000:No matching application fileobject\n");
- result = -EINVAL;
- break;
- }
- app_index = i;
-
- // Check message qtype type which is the lower
byte within qos_class
- //qtype =
ntohs(dpram_command.dpram_blk.pseudohdr.qos_class) & 0xff;
- qtype = ntohs(dpram_data.pseudohdr.qos_class) & 0xff;
- //DEBUG("FT1000_ft1000_ChIoctl: qtype = %d\n", qtype);
- if (qtype) {
- }
- else {
- // Put message into Slow Queue
- // Only put a message into the DPRAM if msg
doorbell is available
- status = ft1000_read_register(ft1000dev,
&tempword, FT1000_REG_DOORBELL);
- //DEBUG("FT1000_ft1000_ChIoctl: READ REGISTER
tempword=%x\n", tempword);
- if (tempword & FT1000_DB_DPRAM_TX) {
- // Suspend for 2ms and try again due to
DSP doorbell busy
- mdelay(2);
- status = ft1000_read_register(ft1000dev,
&tempword, FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- // Suspend for 1ms and try again due
to DSP doorbell busy
- mdelay(1);
- status =
ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- status =
ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- // Suspend for 3ms and try
again due to DSP doorbell busy
- mdelay(3);
- status =
ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
-
DEBUG("FT1000:ft1000_ChIoctl:Doorbell not available\n");
- result = -ENOTTY;
- break;
- }
- }
- }
- }
- }
-
- //DEBUG("FT1000_ft1000_ChIoctl: finished
reading register\n");
-
- // Make sure we are within the limits of the
slow queue memory limitation
- if ( (msgsz < MAX_CMD_SQSIZE) && (msgsz > PSEUDOSZ) ) {
- // Need to put sequence number plus new
checksum for message
- //pmsg =
(PUSHORT)&dpram_command.dpram_blk.pseudohdr;
- pmsg = (PUSHORT)&dpram_data.pseudohdr;
- ppseudo_hdr = (PPSEUDO_HDR)pmsg;
- total_len = msgsz+2;
- if (total_len & 0x1) {
- total_len++;
- }
-
- // Insert slow queue sequence number
- ppseudo_hdr->seq_num = info->squeseqnum++;
- ppseudo_hdr->portsrc =
info->app_info[app_index].app_id;
- // Calculate new checksum
- ppseudo_hdr->checksum = *pmsg++;
- //DEBUG("checksum = 0x%x\n",
ppseudo_hdr->checksum);
- for (i=1; i<7; i++) {
- ppseudo_hdr->checksum ^= *pmsg++;
- //DEBUG("checksum = 0x%x\n",
ppseudo_hdr->checksum);
- }
- pmsg++;
- ppseudo_hdr = (PPSEUDO_HDR)pmsg;
+ // Check if this message came from a registered application
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if (info->app_info[i].
+ fileobject ==
+ (u32) (&File->f_owner)) {
+ break;
+ }
+ }
+ if (i == MAX_NUM_APP) {
+ DEBUG
+ ("FT1000:No matching application fileobject\n");
+ result = -EINVAL;
+ break;
+ }
+ app_index = i;
+
+ // Check message qtype type which is the lower byte within qos_class
+ //qtype = ntohs(dpram_command.dpram_blk.pseudohdr.qos_class) & 0xff;
+ qtype =
+ ntohs(dpram_data.pseudohdr.
+ qos_class) & 0xff;
+ //DEBUG("FT1000_ft1000_ChIoctl: qtype = %d\n", qtype);
+ if (qtype) {
+ } else {
+ // Put message into Slow Queue
+ // Only put a message into the DPRAM if msg doorbell is available
+ status =
+ ft1000_read_register
+ (ft1000dev, &tempword,
+ FT1000_REG_DOORBELL);
+ //DEBUG("FT1000_ft1000_ChIoctl: READ REGISTER tempword=%x\n", tempword);
+ if (tempword &
+ FT1000_DB_DPRAM_TX) {
+ // Suspend for 2ms and try again due to DSP doorbell busy
+ mdelay(2);
+ status =
+ ft1000_read_register
+ (ft1000dev,
+ &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword &
+ FT1000_DB_DPRAM_TX)
+ {
+ // Suspend for 1ms and try again due to DSP doorbell busy
+ mdelay(1);
+ status =
+ ft1000_read_register
+ (ft1000dev,
+ &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword &
+ FT1000_DB_DPRAM_TX)
+ {
+ status =
+ ft1000_read_register
+ (ft1000dev,
+ &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ // Suspend for 3ms and try again due to DSP doorbell busy
+ mdelay
+ (3);
+ status
+ =
+ ft1000_read_register
+ (ft1000dev,
+ &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl:Doorbell not available\n");
+ result
+ =
+ -ENOTTY;
+ break;
+ }
+ }
+ }
+ }
+ }
+ //DEBUG("FT1000_ft1000_ChIoctl: finished reading register\n");
+
+ // Make sure we are within the limits of the slow queue memory limitation
+ if ((msgsz < MAX_CMD_SQSIZE)
+ && (msgsz > PSEUDOSZ)) {
+ // Need to put sequence number plus new checksum for message
+ //pmsg = (PUSHORT)&dpram_command.dpram_blk.pseudohdr;
+ pmsg =
+ (PUSHORT) &
+ dpram_data.
+ pseudohdr;
+ ppseudo_hdr =
+ (PPSEUDO_HDR) pmsg;
+ total_len = msgsz + 2;
+ if (total_len & 0x1) {
+ total_len++;
+ }
+ // Insert slow queue sequence number
+ ppseudo_hdr->seq_num =
+ info->squeseqnum++;
+ ppseudo_hdr->portsrc =
+ info->
+ app_info[app_index].
+ app_id;
+ // Calculate new checksum
+ ppseudo_hdr->checksum =
+ *pmsg++;
+ //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+ for (i = 1; i < 7; i++) {
+ ppseudo_hdr->
+ checksum ^=
+ *pmsg++;
+ //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+ }
+ pmsg++;
+ ppseudo_hdr =
+ (PPSEUDO_HDR) pmsg;
#if 0
- ptr = (char *)&dpram_data;
- DEBUG("FT1000:ft1000_ChIoctl: Command Send\n");
- for (i=0; i<total_len; i++) {
- DEBUG("FT1000:ft1000_ChIoctl: data %d
= 0x%x\n", i, *ptr++);
- }
+ ptr =
+ (char *)&dpram_data;
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: Command Send\n");
+ for (i = 0;
+ i < total_len;
+ i++) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: data %d = 0x%x\n",
+ i, *ptr++);
+ }
#endif
- //dpram_command.extra = 0;
-
- //CardSendCommand(ft1000dev,(unsigned
char*)&dpram_command,total_len+2);
- CardSendCommand(ft1000dev,(unsigned
short*)&dpram_data,total_len+2);
-
-
- info->app_info[app_index].nTxMsg++;
- break;
- }
- else {
- result = -EINVAL;
- break;
- }
- }
- }
- }
- else {
- DEBUG("FT1000:ft1000_ChIoctl: Card not ready take messages\n");
- result = -EACCES;
- }
-
- }
- break;
- case IOCTL_GET_DPRAM_CMD:
- {
- PDPRAM_BLK pdpram_blk;
- PIOCTL_DPRAM_BLK pioctl_dpram;
- int msglen;
-
- //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DPRAM called\n");
-
- if (ft1000_flarion_cnt == 0) {
- return (-EBADF);
- }
-
- // Search for matching file object
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( info->app_info[i].fileobject == (u32)(&File->f_owner) ) {
- //DEBUG("FT1000:ft1000_ChIoctl: Message is for
AppId = %d\n", info->app_info[i].app_id);
- break;
- }
- }
-
- // Could not find application info block
- if (i == MAX_NUM_APP) {
- DEBUG("FT1000:ft1000_ChIoctl:Could not find
application info block\n");
- result = -EBADF;
- break;
- }
-
- result = 0;
- pioctl_dpram = (PIOCTL_DPRAM_BLK)Argument;
- if (list_empty(&info->app_info[i].app_sqlist) == 0) {
- //DEBUG("FT1000:ft1000_ChIoctl:Message detected in
slow queue\n");
- spin_lock_irqsave(&free_buff_lock, flags);
- pdpram_blk =
list_entry(info->app_info[i].app_sqlist.next, DPRAM_BLK, list);
- list_del(&pdpram_blk->list);
- info->app_info[i].NumOfMsg--;
- //DEBUG("FT1000:ft1000_ChIoctl:NumOfMsg for app %d =
%d\n", i, info->app_info[i].NumOfMsg);
- spin_unlock_irqrestore(&free_buff_lock, flags);
- msglen = ntohs(*(u16 *)pdpram_blk->pbuffer) + PSEUDOSZ;
- pioctl_dpram->total_len = htons(msglen);
- //DEBUG("FT1000:ft1000_ChIoctl:msg length = %x\n", msglen);
- if(copy_to_user (&pioctl_dpram->pseudohdr,
pdpram_blk->pbuffer, msglen))
- {
- DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
- result = -EFAULT;
- break;
+ //dpram_command.extra = 0;
+
+ //CardSendCommand(ft1000dev,(unsigned char*)&dpram_command,total_len+2);
+ CardSendCommand
+ (ft1000dev,
+ (unsigned short *)
+ &dpram_data,
+ total_len + 2);
+
+ info->
+ app_info[app_index].
+ nTxMsg++;
+ break;
+ } else {
+ result = -EINVAL;
+ break;
+ }
+ }
+ }
+ } else {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: Card not ready take messages\n");
+ result = -EACCES;
+ }
+
+ }
+ break;
+ case IOCTL_GET_DPRAM_CMD:
+ {
+ PDPRAM_BLK pdpram_blk;
+ PIOCTL_DPRAM_BLK pioctl_dpram;
+ int msglen;
+
+ //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DPRAM called\n");
+
+ if (ft1000_flarion_cnt == 0) {
+ return (-EBADF);
+ }
+ // Search for matching file object
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if (info->app_info[i].fileobject ==
+ (u32) (&File->f_owner)) {
+ //DEBUG("FT1000:ft1000_ChIoctl: Message is for AppId = %d\n",
info->app_info[i].app_id);
+ break;
+ }
+ }
+
+ // Could not find application info block
+ if (i == MAX_NUM_APP) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl:Could not find application info block\n");
+ result = -EBADF;
+ break;
+ }
+
+ result = 0;
+ pioctl_dpram = (PIOCTL_DPRAM_BLK) Argument;
+ if (list_empty(&info->app_info[i].app_sqlist) == 0) {
+ //DEBUG("FT1000:ft1000_ChIoctl:Message detected in slow queue\n");
+ spin_lock_irqsave(&free_buff_lock, flags);
+ pdpram_blk =
+ list_entry(info->app_info[i].app_sqlist.
+ next, DPRAM_BLK, list);
+ list_del(&pdpram_blk->list);
+ info->app_info[i].NumOfMsg--;
+ //DEBUG("FT1000:ft1000_ChIoctl:NumOfMsg for app %d = %d\n", i,
info->app_info[i].NumOfMsg);
+ spin_unlock_irqrestore(&free_buff_lock, flags);
+ msglen =
+ ntohs(*(u16 *) pdpram_blk->pbuffer) +
+ PSEUDOSZ;
+ pioctl_dpram->total_len = htons(msglen);
+ //DEBUG("FT1000:ft1000_ChIoctl:msg length = %x\n", msglen);
+ if (copy_to_user
+ (&pioctl_dpram->pseudohdr,
+ pdpram_blk->pbuffer, msglen)) {
+ DEBUG
+ ("FT1000:ft1000_ChIoctl: copy fault occurred\n");
+ result = -EFAULT;
+ break;
}
- ft1000_free_buffer(pdpram_blk, &freercvpool);
- result = msglen;
- }
- //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DPRAM no
message\n");
- }
- break;
-
- default:
- DEBUG("FT1000:ft1000_ChIoctl:unknown command: 0x%x\n", Command);
- result = -ENOTTY;
- break;
- }
- info->fAppMsgPend = 0;
- return result;
+ ft1000_free_buffer(pdpram_blk, &freercvpool);
+ result = msglen;
+ }
+ //DEBUG("FT1000:ft1000_ChIoctl: IOCTL_FT1000_GET_DPRAM no message\n");
+ }
+ break;
+
+ default:
+ DEBUG("FT1000:ft1000_ChIoctl:unknown command: 0x%x\n", Command);
+ result = -ENOTTY;
+ break;
+ }
+ info->fAppMsgPend = 0;
+ return result;
}
//---------------------------------------------------------------------------
@@ -889,46 +969,46 @@ static int ft1000_ChIoctl (struct file *File,
unsigned int Command,
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_ChRelease (struct inode *Inode, struct file *File)
+static int ft1000_ChRelease(struct inode *Inode, struct file *File)
{
- PFT1000_INFO info;
- struct net_device *dev;
- int i;
- PDPRAM_BLK pdpram_blk;
-
- DEBUG("ft1000_ChRelease called\n");
-
- dev = File->private_data;
- info = (FT1000_INFO *) netdev_priv (dev);
-
- if (ft1000_flarion_cnt == 0) {
- info->appcnt--;
- return (-EBADF);
- }
-
- // Search for matching file object
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( info->app_info[i].fileobject == (u32)(&File->f_owner) ) {
- //DEBUG("FT1000:ft1000_ChIoctl: Message is for AppId =
%d\n", info->app_info[i].app_id);
- break;
- }
- }
-
- if (i==MAX_NUM_APP)
- return 0;
-
- while (list_empty(&info->app_info[i].app_sqlist) == 0) {
- DEBUG("Remove and free memory queue up on slow queue\n");
- pdpram_blk = list_entry(info->app_info[i].app_sqlist.next,
DPRAM_BLK, list);
- list_del(&pdpram_blk->list);
- ft1000_free_buffer(pdpram_blk, &freercvpool);
- }
-
- // initialize application information
- info->appcnt--;
- DEBUG("ft1000_chdev:%s:appcnt = %d\n", __FUNCTION__, info->appcnt);
- info->app_info[i].fileobject = 0;
-
- return 0;
-}
+ PFT1000_INFO info;
+ struct net_device *dev;
+ int i;
+ PDPRAM_BLK pdpram_blk;
+
+ DEBUG("ft1000_ChRelease called\n");
+ dev = File->private_data;
+ info = (FT1000_INFO *) netdev_priv(dev);
+
+ if (ft1000_flarion_cnt == 0) {
+ info->appcnt--;
+ return (-EBADF);
+ }
+ // Search for matching file object
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if (info->app_info[i].fileobject == (u32) (&File->f_owner)) {
+ //DEBUG("FT1000:ft1000_ChIoctl: Message is for AppId = %d\n",
info->app_info[i].app_id);
+ break;
+ }
+ }
+
+ if (i == MAX_NUM_APP)
+ return 0;
+
+ while (list_empty(&info->app_info[i].app_sqlist) == 0) {
+ DEBUG("Remove and free memory queue up on slow queue\n");
+ pdpram_blk =
+ list_entry(info->app_info[i].app_sqlist.next, DPRAM_BLK,
+ list);
+ list_del(&pdpram_blk->list);
+ ft1000_free_buffer(pdpram_blk, &freercvpool);
+ }
+
+ // initialize application information
+ info->appcnt--;
+ DEBUG("ft1000_chdev:%s:appcnt = %d\n", __FUNCTION__, info->appcnt);
+ info->app_info[i].fileobject = 0;
+
+ return 0;
+}
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 93f75b1..a889606 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -26,23 +26,23 @@
#define DWNLD_PS_HDR_LOC 0x0A
#define MAX_DSP_WAIT_LOOPS 40
-#define DSP_WAIT_SLEEP_TIME 1000 /* 1 millisecond */
-#define DSP_WAIT_DISPATCH_LVL 50 /* 50 usec */
+#define DSP_WAIT_SLEEP_TIME 1000 /* 1 millisecond */
+#define DSP_WAIT_DISPATCH_LVL 50 /* 50 usec */
#define HANDSHAKE_TIMEOUT_VALUE 0xF1F1
-#define HANDSHAKE_RESET_VALUE 0xFEFE /* When DSP requests startover */
-#define HANDSHAKE_RESET_VALUE_USB 0xFE7E /* When DSP requests startover */
-#define HANDSHAKE_DSP_BL_READY 0xFEFE /* At start DSP writes this
when bootloader ready */
-#define HANDSHAKE_DSP_BL_READY_USB 0xFE7E /* At start DSP writes
this when bootloader ready */
-#define HANDSHAKE_DRIVER_READY 0xFFFF /* Driver writes after
receiving 0xFEFE */
-#define HANDSHAKE_SEND_DATA 0x0000 /* DSP writes this when
ready for more data */
+#define HANDSHAKE_RESET_VALUE 0xFEFE /* When DSP requests startover */
+#define HANDSHAKE_RESET_VALUE_USB 0xFE7E /* When DSP requests startover */
+#define HANDSHAKE_DSP_BL_READY 0xFEFE /* At start DSP writes this
when bootloader ready */
+#define HANDSHAKE_DSP_BL_READY_USB 0xFE7E /* At start DSP writes
this when bootloader ready */
+#define HANDSHAKE_DRIVER_READY 0xFFFF /* Driver writes after
receiving 0xFEFE */
+#define HANDSHAKE_SEND_DATA 0x0000 /* DSP writes this when ready
for more data */
-#define HANDSHAKE_REQUEST 0x0001 /* Request from DSP */
-#define HANDSHAKE_RESPONSE 0x0000 /* Satisfied DSP request */
+#define HANDSHAKE_REQUEST 0x0001 /* Request from DSP */
+#define HANDSHAKE_RESPONSE 0x0000 /* Satisfied DSP request */
#define REQUEST_CODE_LENGTH 0x0000
#define REQUEST_RUN_ADDRESS 0x0001
-#define REQUEST_CODE_SEGMENT 0x0002 /* In WORD count */
+#define REQUEST_CODE_SEGMENT 0x0002 /* In WORD count */
#define REQUEST_DONE_BL 0x0003
#define REQUEST_DONE_CL 0x0004
#define REQUEST_VERSION_INFO 0x0005
@@ -67,18 +67,17 @@
#define DWNLD_MAG_CHKSUM_LOC 0x03
#define DWNLD_MAG_VAL_LOC 0x04
-#define HANDSHAKE_MAG_DSP_BL_READY 0xFEFE0000 /* At start DSP
writes this when bootloader ready */
-#define HANDSHAKE_MAG_DSP_ENTRY 0x01000000 /* Dsp writes this
to request for entry address */
-#define HANDSHAKE_MAG_DSP_DATA 0x02000000 /* Dsp writes this
to request for data block */
-#define HANDSHAKE_MAG_DSP_DONE 0x03000000 /* Dsp writes this
to indicate download done */
+#define HANDSHAKE_MAG_DSP_BL_READY 0xFEFE0000 /* At start DSP
writes this when bootloader ready */
+#define HANDSHAKE_MAG_DSP_ENTRY 0x01000000 /* Dsp writes this to
request for entry address */
+#define HANDSHAKE_MAG_DSP_DATA 0x02000000 /* Dsp writes this to
request for data block */
+#define HANDSHAKE_MAG_DSP_DONE 0x03000000 /* Dsp writes this to
indicate download done */
-#define HANDSHAKE_MAG_DRV_READY 0xFFFF0000 /* Driver writes
this to indicate ready to download */
-#define HANDSHAKE_MAG_DRV_DATA 0x02FECDAB /* Driver writes
this to indicate data available to DSP */
-#define HANDSHAKE_MAG_DRV_ENTRY 0x01FECDAB /* Driver writes
this to indicate entry point to DSP */
+#define HANDSHAKE_MAG_DRV_READY 0xFFFF0000 /* Driver writes this
to indicate ready to download */
+#define HANDSHAKE_MAG_DRV_DATA 0x02FECDAB /* Driver writes this
to indicate data available to DSP */
+#define HANDSHAKE_MAG_DRV_ENTRY 0x01FECDAB /* Driver writes this
to indicate entry point to DSP */
#define HANDSHAKE_MAG_TIMEOUT_VALUE 0xF1F1
-
// New Magnemite downloader
#define DWNLD_MAG1_HANDSHAKE_LOC 0x00
#define DWNLD_MAG1_TYPE_LOC 0x01
@@ -87,60 +86,67 @@
#pragma pack (push, pack_save, 1)
typedef struct _DSP_FILE_HDR {
- long build_date;
- long dsp_coff_date;
- long loader_code_address;
- long loader_code_size;
- long loader_code_end;
- long dsp_code_address;
- long dsp_code_size;
- long dsp_code_end;
- long reserved[8];
+ long build_date;
+ long dsp_coff_date;
+ long loader_code_address;
+ long loader_code_size;
+ long loader_code_end;
+ long dsp_code_address;
+ long dsp_code_size;
+ long dsp_code_end;
+ long reserved[8];
} DSP_FILE_HDR, *PDSP_FILE_HDR;
typedef struct _DSP_FILE_HDR_5 {
- long version_id; // Version ID of this image format.
- long package_id; // Package ID of code release.
- long build_date; // Date/time stamp when
file was built.
- long commands_offset; // Offset to attached
commands in Pseudo Hdr format.
- long loader_offset; // Offset to bootloader code.
- long loader_code_address; // Start address of bootloader.
- long loader_code_end; // Where bootloader code ends.
- long loader_code_size;
- long version_data_offset; // Offset were scrambled
version data begins.
- long version_data_size; // Size, in words, of
scrambled version data.
- long nDspImages; // Number of DSP images in file.
-} DSP_FILE_HDR_5, * PDSP_FILE_HDR_5;
+ long version_id; // Version ID of this image format.
+ long package_id; // Package ID of code release.
+ long build_date; // Date/time stamp when file was built.
+ long commands_offset; // Offset to attached commands in Pseudo Hdr format.
+ long loader_offset; // Offset to bootloader code.
+ long loader_code_address; // Start address of bootloader.
+ long loader_code_end; // Where bootloader code ends.
+ long loader_code_size;
+ long version_data_offset; // Offset were scrambled version data begins.
+ long version_data_size; // Size, in words, of scrambled version data.
+ long nDspImages; // Number of DSP images in file.
+} DSP_FILE_HDR_5, *PDSP_FILE_HDR_5;
typedef struct _DSP_IMAGE_INFO {
- long coff_date; // Date/time when DSP Coff
image was built.
- long begin_offset; // Offset in file where image begins.
- long end_offset; // Offset in file where image begins.
- long run_address; // On chip Start address of DSP code.
- long image_size; // Size of image.
- long version; // Embedded version # of DSP code.
+ long coff_date; // Date/time when DSP Coff image was built.
+ long begin_offset; // Offset in file where image begins.
+ long end_offset; // Offset in file where image begins.
+ long run_address; // On chip Start address of DSP code.
+ long image_size; // Size of image.
+ long version; // Embedded version # of DSP code.
} DSP_IMAGE_INFO, *PDSP_IMAGE_INFO;
typedef struct _DSP_IMAGE_INFO_V6 {
- long coff_date; // Date/time when DSP Coff
image was built.
- long begin_offset; // Offset in file where image begins.
- long end_offset; // Offset in file where image begins.
- long run_address; // On chip Start address of DSP code.
- long image_size; // Size of image.
- long version; // Embedded version # of DSP code.
- unsigned short checksum; // DSP File checksum
- unsigned short pad1;
+ long coff_date; // Date/time when DSP Coff image was built.
+ long begin_offset; // Offset in file where image begins.
+ long end_offset; // Offset in file where image begins.
+ long run_address; // On chip Start address of DSP code.
+ long image_size; // Size of image.
+ long version; // Embedded version # of DSP code.
+ unsigned short checksum; // DSP File checksum
+ unsigned short pad1;
} DSP_IMAGE_INFO_V6, *PDSP_IMAGE_INFO_V6;
-
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, short*
Data, u16 nRegIndx);
-u16 ft1000_write_register(struct ft1000_device *ft1000dev, USHORT
value, u16 nRegIndx);
-u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, USHORT cnt);
-u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer, USHORT cnt);
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, u8 highlow);
-u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, USHORT
indx, USHORT value, u8 highlow);
-u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer);
-u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer);
+u16 ft1000_read_register(struct ft1000_device *ft1000dev, short *Data,
+ u16 nRegIndx);
+u16 ft1000_write_register(struct ft1000_device *ft1000dev, USHORT value,
+ u16 nRegIndx);
+u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, USHORT cnt);
+u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, USHORT cnt);
+u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, u8 highlow);
+u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
+ USHORT value, u8 highlow);
+u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer);
+u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer);
//---------------------------------------------------------------------------
// Function: getfw
@@ -154,54 +160,54 @@ u16 fix_ft1000_write_dpram32(struct
ft1000_device *ft1000dev, USHORT indx, PUCHA
// Notes:
//
//---------------------------------------------------------------------------
-char *getfw (char *fn, int *pimgsz)
+char *getfw(char *fn, int *pimgsz)
{
- struct file *fd;
- mm_segment_t fs = get_fs();
- loff_t pos;
- char *pfwimg;
- int fwimgsz;
-
- set_fs(get_ds());
-
- fd = filp_open(fn, 0, 0);
- if ( IS_ERR(fd) )
- {
- DEBUG("FT1000:%s:can not open dsp image\n", __FUNCTION__);
- set_fs(fs);
- return NULL;
- }
-
- fwimgsz = i_size_read(fd->f_dentry->d_inode);
- *pimgsz = fwimgsz;
-
- if (fwimgsz <= 0)
- {
- DEBUG("FT1000:%s:invalid file size\n", __FUNCTION__);
- filp_close(fd, current->files);
- set_fs(fs);
- return NULL;
- }
- pfwimg = (char*)vmalloc ( fwimgsz );
- if (pfwimg == NULL) {
- DEBUG("FT1000:%s:can not allocate memory for dsp image\n",
__FUNCTION__);
- filp_close(fd, current->files);
- set_fs(fs);
- return NULL;
- }
- pos = 0;
- if (vfs_read(fd, pfwimg, fwimgsz, &pos) != fwimgsz) {
- vfree(pfwimg);
- DEBUG("FT1000:%s:failed to read firmware image\n",__FUNCTION__);
- filp_close(fd, current->files);
- set_fs(fs);
- return NULL;
- }
-
- filp_close(fd, current->files);
- set_fs(fs);
-
- return pfwimg;
+ struct file *fd;
+ mm_segment_t fs = get_fs();
+ loff_t pos;
+ char *pfwimg;
+ int fwimgsz;
+
+ set_fs(get_ds());
+
+ fd = filp_open(fn, 0, 0);
+ if (IS_ERR(fd)) {
+ DEBUG("FT1000:%s:can not open dsp image\n", __FUNCTION__);
+ set_fs(fs);
+ return NULL;
+ }
+
+ fwimgsz = i_size_read(fd->f_dentry->d_inode);
+ *pimgsz = fwimgsz;
+
+ if (fwimgsz <= 0) {
+ DEBUG("FT1000:%s:invalid file size\n", __FUNCTION__);
+ filp_close(fd, current->files);
+ set_fs(fs);
+ return NULL;
+ }
+ pfwimg = (char *)vmalloc(fwimgsz);
+ if (pfwimg == NULL) {
+ DEBUG("FT1000:%s:can not allocate memory for dsp image\n",
+ __FUNCTION__);
+ filp_close(fd, current->files);
+ set_fs(fs);
+ return NULL;
+ }
+ pos = 0;
+ if (vfs_read(fd, pfwimg, fwimgsz, &pos) != fwimgsz) {
+ vfree(pfwimg);
+ DEBUG("FT1000:%s:failed to read firmware image\n",
+ __FUNCTION__);
+ filp_close(fd, current->files);
+ set_fs(fs);
+ return NULL;
+ }
+
+ filp_close(fd, current->files);
+ set_fs(fs);
+
+ return pfwimg;
}
//---------------------------------------------------------------------------
@@ -216,68 +222,71 @@ char *getfw (char *fn, int *pimgsz)
// Notes:
//
//---------------------------------------------------------------------------
-ULONG check_usb_db (struct ft1000_device *ft1000dev)
+ULONG check_usb_db(struct ft1000_device * ft1000dev)
{
- int loopcnt;
- USHORT temp;
- ULONG status;
-
- loopcnt = 0;
- while (loopcnt < 10)
- {
-
- status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);
- DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n", temp);
- if (temp & 0x0080)
- {
- DEBUG("FT1000:Got checkusb doorbell\n");
- status = ft1000_write_register (ft1000dev, 0x0080,
FT1000_REG_DOORBELL);
+ int loopcnt;
+ USHORT temp;
+ ULONG status;
+
+ loopcnt = 0;
+ while (loopcnt < 10) {
+
+ status =
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
+ DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n",
+ temp);
+ if (temp & 0x0080) {
+ DEBUG("FT1000:Got checkusb doorbell\n");
+ status =
+ ft1000_write_register(ft1000dev, 0x0080,
+ FT1000_REG_DOORBELL);
#if FIFO_DNLD
- status = ft1000_write_register (ft1000dev, 0x0100,
FT1000_REG_DOORBELL);
+ status =
+ ft1000_write_register(ft1000dev, 0x0100,
+ FT1000_REG_DOORBELL);
#endif
- status = ft1000_write_register (ft1000dev, 0x8000,
FT1000_REG_DOORBELL);
- break;
- }
- else
- {
- loopcnt++;
- msleep (10);
- }
-
- } //end of while
+ status =
+ ft1000_write_register(ft1000dev, 0x8000,
+ FT1000_REG_DOORBELL);
+ break;
+ } else {
+ loopcnt++;
+ msleep(10);
+ }
+ } //end of while
- loopcnt = 0;
- while (loopcnt < 20)
- {
+ loopcnt = 0;
+ while (loopcnt < 20) {
- status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);
- DEBUG("FT1000:check_usb_db:Doorbell = 0x%x\n", temp);
- if (temp & 0x8000)
- {
- loopcnt++;
- msleep (10);
- }
- else
- {
- DEBUG("check_usb_db: door bell is cleared, return 0\n");
- return 0;
- }
+ status =
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
+ DEBUG("FT1000:check_usb_db:Doorbell = 0x%x\n", temp);
+ if (temp & 0x8000) {
+ loopcnt++;
+ msleep(10);
+ } else {
+ DEBUG("check_usb_db: door bell is cleared, return 0\n");
+ return 0;
+ }
#if 0
- // Check if Card is present
- status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_SUP_IMASK);
- if (temp == 0x0000) {
- break;
- }
+ // Check if Card is present
+ status =
+ ft1000_read_register(ft1000dev, &temp,
+ FT1000_REG_SUP_IMASK);
+ if (temp == 0x0000) {
+ break;
+ }
- status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_ASIC_ID);
- if (temp == 0xffff) {
- break;
- }
+ status =
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_ASIC_ID);
+ if (temp == 0xffff) {
+ break;
+ }
#endif
- }
+ }
- return HANDSHAKE_MAG_TIMEOUT_VALUE;
+ return HANDSHAKE_MAG_TIMEOUT_VALUE;
}
@@ -295,101 +304,112 @@ ULONG check_usb_db (struct ft1000_device *ft1000dev)
// Notes:
//
//---------------------------------------------------------------------------
-USHORT get_handshake(struct ft1000_device *ft1000dev, USHORT expected_value)
+USHORT get_handshake(struct ft1000_device * ft1000dev, USHORT expected_value)
{
- USHORT handshake;
- int loopcnt;
- ULONG status=0;
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+ USHORT handshake;
+ int loopcnt;
+ ULONG status = 0;
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
- loopcnt = 0;
- while (loopcnt < 100)
- {
+ loopcnt = 0;
+ while (loopcnt < 100) {
#if FIFO_DNLD
- // Need to clear downloader doorbell if Hartley ASIC
- status = ft1000_write_register (ft1000dev,
FT1000_DB_DNLD_RX, FT1000_REG_DOORBELL);
- //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
- if (pft1000info->fcodeldr)
- {
- DEBUG(" get_handshake: fcodeldr is %d\n",
pft1000info->fcodeldr);
- pft1000info->fcodeldr = 0;
- status = check_usb_db(ft1000dev);
- if (status != STATUS_SUCCESS)
- {
- DEBUG("get_handshake: check_usb_db failed\n");
- status = STATUS_FAILURE;
- break;
- }
- status = ft1000_write_register (ft1000dev,
FT1000_DB_DNLD_RX, FT1000_REG_DOORBELL);
- }
-
- status = ft1000_read_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1);
- //DEBUG("get_handshake: handshake is %x\n", tempx);
- handshake = ntohs(handshake);
- //DEBUG("get_handshake: after swap, handshake is
%x\n", handshake);
+ // Need to clear downloader doorbell if Hartley ASIC
+ status =
+ ft1000_write_register(ft1000dev, FT1000_DB_DNLD_RX,
+ FT1000_REG_DOORBELL);
+ //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
+ if (pft1000info->fcodeldr) {
+ DEBUG(" get_handshake: fcodeldr is %d\n",
+ pft1000info->fcodeldr);
+ pft1000info->fcodeldr = 0;
+ status = check_usb_db(ft1000dev);
+ if (status != STATUS_SUCCESS) {
+ DEBUG("get_handshake: check_usb_db failed\n");
+ status = STATUS_FAILURE;
+ break;
+ }
+ status =
+ ft1000_write_register(ft1000dev, FT1000_DB_DNLD_RX,
+ FT1000_REG_DOORBELL);
+ }
+
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC,
+ (PUCHAR) & handshake, 1);
+ //DEBUG("get_handshake: handshake is %x\n", tempx);
+ handshake = ntohs(handshake);
+ //DEBUG("get_handshake: after swap, handshake is %x\n", handshake);
#else
- // Need to clear downloader doorbell if Hartley ASIC
- status = ft1000_read_register (ft1000dev, &temp,
FT1000_REG_DOORBELL);
- //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
- if (temp)
- {
- if (temp & FT1000_DB_DNLD_RX)
- {
- //DEBUG("get_handshake: write FT1000_DB_DNLD_RX to
doorbell register\n");
- status = ft1000_write_register(ft1000dev,
FT1000_DB_DNLD_RX, FT1000_REG_DOORBELL);
- }
-
- if (pft1000info->fcodeldr)
- {
- DEBUG(" get_handshake: fcodeldr is %d\n",
pft1000info->fcodeldr);
- pft1000info->fcodeldr = 0;
- status = check_usb_db(ft1000dev);
- if (status != STATUS_SUCCESS)
- {
- DEBUG("get_handshake: check_usb_db failed\n");
- status = STATUS_FAILURE;
- break;
- }
-
- status = ft1000_read_register (ft1000dev, &temp,
FT1000_REG_DOORBELL);
- //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
- if (temp)
- {
- if (temp & FT1000_DB_DNLD_RX)
- status =
ft1000_write_register(ft1000dev,FT1000_DB_DNLD_RX,
FT1000_REG_DOORBELL);
- }
- }
-
- status = ft1000_read_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1);
- //DEBUG("get_handshake: handshake is %x\n", tempx);
- handshake = ntohs(handshake);
- //DEBUG("get_handshake: after swap, handshake is
%x\n", handshake);
-
- } //end of if temp
-#endif
+ // Need to clear downloader doorbell if Hartley ASIC
+ status =
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
+ //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
+ if (temp) {
+ if (temp & FT1000_DB_DNLD_RX) {
+ //DEBUG("get_handshake: write FT1000_DB_DNLD_RX to doorbell register\n");
+ status =
+ ft1000_write_register(ft1000dev,
+ FT1000_DB_DNLD_RX,
+ FT1000_REG_DOORBELL);
+ }
+ if (pft1000info->fcodeldr) {
+ DEBUG(" get_handshake: fcodeldr is %d\n",
+ pft1000info->fcodeldr);
+ pft1000info->fcodeldr = 0;
+ status = check_usb_db(ft1000dev);
+ if (status != STATUS_SUCCESS) {
+ DEBUG
+ ("get_handshake: check_usb_db failed\n");
+ status = STATUS_FAILURE;
+ break;
+ }
- if (status)
- return HANDSHAKE_TIMEOUT_VALUE;
+ status =
+ ft1000_read_register(ft1000dev, &temp,
+ FT1000_REG_DOORBELL);
+ //DEBUG("FT1000:get_handshake:doorbell = 0x%x\n", temp);
+ if (temp) {
+ if (temp & FT1000_DB_DNLD_RX)
+ status =
+ ft1000_write_register
+ (ft1000dev,
+ FT1000_DB_DNLD_RX,
+ FT1000_REG_DOORBELL);
+ }
+ }
+
+ status =
+ ft1000_read_dpram16(ft1000dev,
+ DWNLD_MAG1_HANDSHAKE_LOC,
+ (PUCHAR) & handshake, 1);
+ //DEBUG("get_handshake: handshake is %x\n", tempx);
+ handshake = ntohs(handshake);
+ //DEBUG("get_handshake: after swap, handshake is %x\n", handshake);
+
+ } //end of if temp
+#endif
- //DEBUG("get_handshake: handshake= %x\n", handshake);
- if ((handshake == expected_value) || (handshake ==
HANDSHAKE_RESET_VALUE_USB))
- {
- //DEBUG("get_handshake: return handshake %x\n", handshake);
- return handshake;
- }
- else
- {
- loopcnt++;
- msleep (10);
- }
- //DEBUG("HANDSHKE LOOP: %d\n", loopcnt);
+ if (status)
+ return HANDSHAKE_TIMEOUT_VALUE;
+
+ //DEBUG("get_handshake: handshake= %x\n", handshake);
+ if ((handshake == expected_value)
+ || (handshake == HANDSHAKE_RESET_VALUE_USB)) {
+ //DEBUG("get_handshake: return handshake %x\n", handshake);
+ return handshake;
+ } else {
+ loopcnt++;
+ msleep(10);
+ }
+ //DEBUG("HANDSHKE LOOP: %d\n", loopcnt);
- }
+ }
- //DEBUG("get_handshake: return handshake time out\n");
- return HANDSHAKE_TIMEOUT_VALUE;
+ //DEBUG("get_handshake: return handshake time out\n");
+ return HANDSHAKE_TIMEOUT_VALUE;
}
//---------------------------------------------------------------------------
@@ -406,87 +426,102 @@ USHORT get_handshake(struct ft1000_device
*ft1000dev, USHORT expected_value)
// Notes:
//
//---------------------------------------------------------------------------
-void put_handshake(struct ft1000_device *ft1000dev,USHORT handshake_value)
+void put_handshake(struct ft1000_device *ft1000dev, USHORT handshake_value)
{
- ULONG tempx;
- USHORT tempword;
- int i;
- ULONG status;
-
-
-
- tempx = (ULONG)handshake_value;
- tempx = ntohl(tempx);
-
- tempword = (USHORT)(tempx & 0xffff);
- status = ft1000_write_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, tempword, 0);
- tempword = (USHORT)(tempx >> 16);
- status = ft1000_write_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, tempword, 1);
- status = ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX,
FT1000_REG_DOORBELL);
+ ULONG tempx;
+ USHORT tempword;
+ int i;
+ ULONG status;
+
+ tempx = (ULONG) handshake_value;
+ tempx = ntohl(tempx);
+
+ tempword = (USHORT) (tempx & 0xffff);
+ status =
+ ft1000_write_dpram16(ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, tempword,
+ 0);
+ tempword = (USHORT) (tempx >> 16);
+ status =
+ ft1000_write_dpram16(ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, tempword,
+ 1);
+ status =
+ ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX,
+ FT1000_REG_DOORBELL);
#if FIFO_DNLD
- for (i=0; i<1000; i++);
+ for (i = 0; i < 1000; i++) ;
#else
- for (i=0; i<10; i++)
- {
- status = ft1000_read_register (ft1000dev, &tempword,
FT1000_REG_DOORBELL);
- if ((tempword & FT1000_DB_DNLD_TX) == 0)
- break;
- }
- if (i==10)
- {
- DEBUG("FT1000:put_handshake could not clear Tx doorbell\n");
- status = ft1000_read_register (ft1000dev, &tempword,
FT1000_REG_DOORBELL);
- DEBUG("FT1000:put_handshake:doorbell = 0x%x\n",tempword);
- }
+ for (i = 0; i < 10; i++) {
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_DOORBELL);
+ if ((tempword & FT1000_DB_DNLD_TX) == 0)
+ break;
+ }
+ if (i == 10) {
+ DEBUG("FT1000:put_handshake could not clear Tx doorbell\n");
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_DOORBELL);
+ DEBUG("FT1000:put_handshake:doorbell = 0x%x\n", tempword);
+ }
#endif
}
USHORT get_handshake_usb(struct ft1000_device *ft1000dev, USHORT
expected_value)
{
- USHORT handshake;
- int loopcnt;
- USHORT temp;
- ULONG status=0;
-
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
- loopcnt = 0;
- handshake = 0;
- while (loopcnt < 100)
- {
- if (pft1000info->usbboot == 2) {
- status = ft1000_read_dpram32 (ft1000dev, 0,
(PUCHAR)&(pft1000info->tempbuf[0]), 64);
- for (temp=0; temp<16; temp++)
- DEBUG("tempbuf %d = 0x%x\n", temp, pft1000info->tempbuf[temp]);
- status = ft1000_read_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1);
- DEBUG("handshake from read_dpram16 = 0x%x\n", handshake);
- if (pft1000info->dspalive == pft1000info->tempbuf[6])
- handshake = 0;
- else {
- handshake = pft1000info->tempbuf[1];
- pft1000info->dspalive = pft1000info->tempbuf[6];
- }
- }
- else {
- status = ft1000_read_dpram16 (ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1);
- }
- loopcnt++;
- msleep(10);
- handshake = ntohs(handshake);
- if ((handshake == expected_value) || (handshake ==
HANDSHAKE_RESET_VALUE_USB))
- {
- return handshake;
- }
- }
-
- return HANDSHAKE_TIMEOUT_VALUE;
+ USHORT handshake;
+ int loopcnt;
+ USHORT temp;
+ ULONG status = 0;
+
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+ loopcnt = 0;
+ handshake = 0;
+ while (loopcnt < 100) {
+ if (pft1000info->usbboot == 2) {
+ status =
+ ft1000_read_dpram32(ft1000dev, 0,
+ (PUCHAR) & (pft1000info->
+ tempbuf[0]), 64);
+ for (temp = 0; temp < 16; temp++)
+ DEBUG("tempbuf %d = 0x%x\n", temp,
+ pft1000info->tempbuf[temp]);
+ status =
+ ft1000_read_dpram16(ft1000dev,
+ DWNLD_MAG1_HANDSHAKE_LOC,
+ (PUCHAR) & handshake, 1);
+ DEBUG("handshake from read_dpram16 = 0x%x\n",
+ handshake);
+ if (pft1000info->dspalive == pft1000info->tempbuf[6])
+ handshake = 0;
+ else {
+ handshake = pft1000info->tempbuf[1];
+ pft1000info->dspalive = pft1000info->tempbuf[6];
+ }
+ } else {
+ status =
+ ft1000_read_dpram16(ft1000dev,
+ DWNLD_MAG1_HANDSHAKE_LOC,
+ (PUCHAR) & handshake, 1);
+ }
+ loopcnt++;
+ msleep(10);
+ handshake = ntohs(handshake);
+ if ((handshake == expected_value)
+ || (handshake == HANDSHAKE_RESET_VALUE_USB)) {
+ return handshake;
+ }
+ }
+
+ return HANDSHAKE_TIMEOUT_VALUE;
}
-void put_handshake_usb(struct ft1000_device *ft1000dev,USHORT handshake_value)
+void put_handshake_usb(struct ft1000_device *ft1000dev, USHORT handshake_value)
{
- int i;
+ int i;
- for (i=0; i<1000; i++);
+ for (i = 0; i < 1000; i++) ;
}
//---------------------------------------------------------------------------
@@ -503,65 +538,68 @@ void put_handshake_usb(struct ft1000_device
*ft1000dev,USHORT handshake_value)
//---------------------------------------------------------------------------
USHORT get_request_type(struct ft1000_device *ft1000dev)
{
- USHORT request_type;
- ULONG status;
- USHORT tempword;
- ULONG tempx;
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
-
- if ( pft1000info->bootmode == 1)
- {
- status = fix_ft1000_read_dpram32 (ft1000dev,
DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempx);
- tempx = ntohl(tempx);
- }
- else
- {
+ USHORT request_type;
+ ULONG status;
+ USHORT tempword;
+ ULONG tempx;
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+
+ if (pft1000info->bootmode == 1) {
+ status =
+ fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_TYPE_LOC,
+ (PUCHAR) & tempx);
+ tempx = ntohl(tempx);
+ } else {
#if FIFO_DNLD
- tempx = 0;
+ tempx = 0;
#else
- status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC,
(PUCHAR)&tempword, 0);
- tempx = tempword;
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_TYPE_LOC,
+ (PUCHAR) & tempword, 0);
+ tempx = tempword;
#endif
- status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC,
(PUCHAR)&tempword, 1);
- tempx |= (tempword << 16);
- tempx = ntohl(tempx);
- }
- request_type = (USHORT)tempx;
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_TYPE_LOC,
+ (PUCHAR) & tempword, 1);
+ tempx |= (tempword << 16);
+ tempx = ntohl(tempx);
+ }
+ request_type = (USHORT) tempx;
- //DEBUG("get_request_type: request_type is %x\n", request_type);
- return request_type;
+ //DEBUG("get_request_type: request_type is %x\n", request_type);
+ return request_type;
}
-USHORT get_request_type_usb(struct ft1000_device *ft1000dev)
+USHORT get_request_type_usb(struct ft1000_device * ft1000dev)
{
- USHORT request_type;
- ULONG status;
- USHORT tempword;
- ULONG tempx;
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
- if ( pft1000info->bootmode == 1)
- {
- status = fix_ft1000_read_dpram32 (ft1000dev,
DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempx);
- tempx = ntohl(tempx);
- }
- else
- {
- if (pft1000info->usbboot == 2) {
- tempx = pft1000info->tempbuf[2];
- tempword = pft1000info->tempbuf[3];
- }
- else {
- tempx = 0;
- status = ft1000_read_dpram16 (ft1000dev,
DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempword, 1);
- }
- tempx |= (tempword << 16);
- tempx = ntohl(tempx);
- }
- request_type = (USHORT)tempx;
-
- //DEBUG("get_request_type: request_type is %x\n", request_type);
- return request_type;
+ USHORT request_type;
+ ULONG status;
+ USHORT tempword;
+ ULONG tempx;
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+ if (pft1000info->bootmode == 1) {
+ status =
+ fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_TYPE_LOC,
+ (PUCHAR) & tempx);
+ tempx = ntohl(tempx);
+ } else {
+ if (pft1000info->usbboot == 2) {
+ tempx = pft1000info->tempbuf[2];
+ tempword = pft1000info->tempbuf[3];
+ } else {
+ tempx = 0;
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_TYPE_LOC,
+ (PUCHAR) & tempword, 1);
+ }
+ tempx |= (tempword << 16);
+ tempx = ntohl(tempx);
+ }
+ request_type = (USHORT) tempx;
+
+ //DEBUG("get_request_type: request_type is %x\n", request_type);
+ return request_type;
}
@@ -579,58 +617,60 @@ USHORT get_request_type_usb(struct ft1000_device
*ft1000dev)
//---------------------------------------------------------------------------
long get_request_value(struct ft1000_device *ft1000dev)
{
- ULONG value;
- USHORT tempword;
- ULONG status;
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
-
-
- if ( pft1000info->bootmode == 1)
- {
- status = fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC,
(PUCHAR)&value);
- value = ntohl(value);
- }
- else
- {
- status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC,
(PUCHAR)&tempword, 0);
- value = tempword;
- status = ft1000_read_dpram16(ft1000dev,
DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempword, 1);
- value |= (tempword << 16);
- value = ntohl(value);
- }
-
-
- //DEBUG("get_request_value: value is %x\n", value);
- return value;
+ ULONG value;
+ USHORT tempword;
+ ULONG status;
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+
+ if (pft1000info->bootmode == 1) {
+ status =
+ fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC,
+ (PUCHAR) & value);
+ value = ntohl(value);
+ } else {
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC,
+ (PUCHAR) & tempword, 0);
+ value = tempword;
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC,
+ (PUCHAR) & tempword, 1);
+ value |= (tempword << 16);
+ value = ntohl(value);
+ }
+
+ //DEBUG("get_request_value: value is %x\n", value);
+ return value;
}
long get_request_value_usb(struct ft1000_device *ft1000dev)
{
- ULONG value;
- USHORT tempword;
- ULONG status;
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
-
- if (pft1000info->usbboot == 2) {
- value = pft1000info->tempbuf[4];
- tempword = pft1000info->tempbuf[5];
- }
- else {
- value = 0;
- status = ft1000_read_dpram16(ft1000dev,
DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempword, 1);
- }
-
- value |= (tempword << 16);
- value = ntohl(value);
+ ULONG value;
+ USHORT tempword;
+ ULONG status;
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+
+ if (pft1000info->usbboot == 2) {
+ value = pft1000info->tempbuf[4];
+ tempword = pft1000info->tempbuf[5];
+ } else {
+ value = 0;
+ status =
+ ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC,
+ (PUCHAR) & tempword, 1);
+ }
+
+ value |= (tempword << 16);
+ value = ntohl(value);
#if FIFO_DNLD
- if (pft1000info->usbboot == 1)
- pft1000info->usbboot = 2;
+ if (pft1000info->usbboot == 1)
+ pft1000info->usbboot = 2;
#endif
- //DEBUG("get_request_value_usb: value is %x\n", value);
- return value;
+ //DEBUG("get_request_value_usb: value is %x\n", value);
+ return value;
}
@@ -649,20 +689,18 @@ long get_request_value_usb(struct ft1000_device
*ft1000dev)
//---------------------------------------------------------------------------
void put_request_value(struct ft1000_device *ft1000dev, long lvalue)
{
- ULONG tempx;
- ULONG status;
-
- tempx = ntohl(lvalue);
- status = fix_ft1000_write_dpram32(ft1000dev,
DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempx);
-
+ ULONG tempx;
+ ULONG status;
+ tempx = ntohl(lvalue);
+ status =
+ fix_ft1000_write_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC,
+ (PUCHAR) & tempx);
- //DEBUG("put_request_value: value is %x\n", lvalue);
+ //DEBUG("put_request_value: value is %x\n", lvalue);
}
-
-
//---------------------------------------------------------------------------
// Function: hdr_checksum
//
@@ -677,17 +715,15 @@ void put_request_value(struct ft1000_device
*ft1000dev, long lvalue)
//---------------------------------------------------------------------------
USHORT hdr_checksum(PPSEUDO_HDR pHdr)
{
- USHORT *usPtr = (USHORT *)pHdr;
- USHORT chksum;
+ USHORT *usPtr = (USHORT *) pHdr;
+ USHORT chksum;
+ chksum = ((((((usPtr[0] ^ usPtr[1]) ^ usPtr[2]) ^ usPtr[3]) ^
+ usPtr[4]) ^ usPtr[5]) ^ usPtr[6]);
- chksum = ((((((usPtr[0] ^ usPtr[1]) ^ usPtr[2]) ^ usPtr[3]) ^
- usPtr[4]) ^ usPtr[5]) ^ usPtr[6]);
-
- return chksum;
+ return chksum;
}
-
//---------------------------------------------------------------------------
// Function: write_blk
//
@@ -705,143 +741,157 @@ USHORT hdr_checksum(PPSEUDO_HDR pHdr)
// Notes:
//
//---------------------------------------------------------------------------
-ULONG write_blk (struct ft1000_device *ft1000dev, USHORT **pUsFile,
UCHAR **pUcFile, long word_length)
+ULONG write_blk(struct ft1000_device * ft1000dev, USHORT ** pUsFile,
+ UCHAR ** pUcFile, long word_length)
{
- ULONG Status = STATUS_SUCCESS;
- USHORT dpram;
- long temp_word_length;
- int loopcnt, i, j;
- USHORT *pTempFile;
- USHORT tempword;
- USHORT tempbuffer[64];
- USHORT resultbuffer[64];
- PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
-
- //DEBUG("FT1000:download:start word_length = %d\n",(int)word_length);
- dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC;
- tempword = *(*pUsFile);
- (*pUsFile)++;
- Status = ft1000_write_dpram16(ft1000dev, dpram, tempword, 0);
- tempword = *(*pUsFile);
- (*pUsFile)++;
- Status = ft1000_write_dpram16(ft1000dev, dpram++, tempword, 1);
-
- *pUcFile = *pUcFile + 4;
- word_length--;
- tempword = (USHORT)word_length;
- word_length = (word_length / 16) + 1;
- pTempFile = *pUsFile;
- temp_word_length = word_length;
- for (; word_length > 0; word_length--) /* In words */
- {
- loopcnt = 0;
-
- for (i=0; i<32; i++)
- {
- if (tempword != 0)
- {
- tempbuffer[i++] = *(*pUsFile);
- (*pUsFile)++;
- tempbuffer[i] = *(*pUsFile);
- (*pUsFile)++;
- *pUcFile = *pUcFile + 4;
- loopcnt++;
- tempword--;
- }
- else
- {
- tempbuffer[i++] = 0;
- tempbuffer[i] = 0;
- }
- }
-
- //DEBUG("write_blk: loopcnt is %d\n", loopcnt);
- //DEBUG("write_blk: bootmode = %d\n", bootmode);
- //DEBUG("write_blk: dpram = %x\n", dpram);
- if (pft1000info->bootmode == 0)
- {
- if (dpram >= 0x3F4)
- Status = ft1000_write_dpram32 (ft1000dev, dpram,
(PUCHAR)&tempbuffer[0], 8);
- else
- Status = ft1000_write_dpram32 (ft1000dev, dpram,
(PUCHAR)&tempbuffer[0], 64);
- }
- else
- {
- for (j=0; j<10; j++)
- {
- Status = ft1000_write_dpram32 (ft1000dev, dpram,
(PUCHAR)&tempbuffer[0], 64);
- if (Status == STATUS_SUCCESS)
- {
- // Work around for ASIC bit stuffing problem.
- if ( (tempbuffer[31] & 0xfe00) == 0xfe00)
- {
- Status = ft1000_write_dpram32(ft1000dev, dpram+12,
(PUCHAR)&tempbuffer[24], 64);
- }
- // Let's check the data written
- Status = ft1000_read_dpram32 (ft1000dev, dpram,
(PUCHAR)&resultbuffer[0], 64);
- if ( (tempbuffer[31] & 0xfe00) == 0xfe00)
- {
- for (i=0; i<28; i++)
- {
- if (resultbuffer[i] != tempbuffer[i])
- {
- //NdisMSleep (100);
- DEBUG("FT1000:download:DPRAM write
failed 1 during bootloading\n");
- msleep(10);
- Status = STATUS_FAILURE;
- break;
- }
- }
- Status = ft1000_read_dpram32 (ft1000dev, dpram+12,
(PUCHAR)&resultbuffer[0], 64);
- for (i=0; i<16; i++)
- {
- if (resultbuffer[i] != tempbuffer[i+24])
- {
- //NdisMSleep (100);
- DEBUG("FT1000:download:DPRAM write
failed 2 during bootloading\n");
- msleep(10);
- Status = STATUS_FAILURE;
- break;
- }
- }
+ ULONG Status = STATUS_SUCCESS;
+ USHORT dpram;
+ long temp_word_length;
+ int loopcnt, i, j;
+ USHORT *pTempFile;
+ USHORT tempword;
+ USHORT tempbuffer[64];
+ USHORT resultbuffer[64];
+ PFT1000_INFO pft1000info = netdev_priv(ft1000dev->net);
+
+ //DEBUG("FT1000:download:start word_length = %d\n",(int)word_length);
+ dpram = (USHORT) DWNLD_MAG1_PS_HDR_LOC;
+ tempword = *(*pUsFile);
+ (*pUsFile)++;
+ Status = ft1000_write_dpram16(ft1000dev, dpram, tempword, 0);
+ tempword = *(*pUsFile);
+ (*pUsFile)++;
+ Status = ft1000_write_dpram16(ft1000dev, dpram++, tempword, 1);
+
+ *pUcFile = *pUcFile + 4;
+ word_length--;
+ tempword = (USHORT) word_length;
+ word_length = (word_length / 16) + 1;
+ pTempFile = *pUsFile;
+ temp_word_length = word_length;
+ for (; word_length > 0; word_length--) { /* In words */
+ loopcnt = 0;
+
+ for (i = 0; i < 32; i++) {
+ if (tempword != 0) {
+ tempbuffer[i++] = *(*pUsFile);
+ (*pUsFile)++;
+ tempbuffer[i] = *(*pUsFile);
+ (*pUsFile)++;
+ *pUcFile = *pUcFile + 4;
+ loopcnt++;
+ tempword--;
+ } else {
+ tempbuffer[i++] = 0;
+ tempbuffer[i] = 0;
}
+ }
+
+ //DEBUG("write_blk: loopcnt is %d\n", loopcnt);
+ //DEBUG("write_blk: bootmode = %d\n", bootmode);
+ //DEBUG("write_blk: dpram = %x\n", dpram);
+ if (pft1000info->bootmode == 0) {
+ if (dpram >= 0x3F4)
+ Status =
+ ft1000_write_dpram32(ft1000dev, dpram,
+ (PUCHAR) &
+ tempbuffer[0], 8);
else
- {
- for (i=0; i<32; i++)
- {
- if (resultbuffer[i] != tempbuffer[i])
- {
- //NdisMSleep (100);
- DEBUG("FT1000:download:DPRAM
write failed 3 during bootloading\n");
- msleep(10);
- Status = STATUS_FAILURE;
- break;
+ Status =
+ ft1000_write_dpram32(ft1000dev, dpram,
+ (PUCHAR) &
+ tempbuffer[0], 64);
+ } else {
+ for (j = 0; j < 10; j++) {
+ Status =
+ ft1000_write_dpram32(ft1000dev, dpram,
+ (PUCHAR) &
+ tempbuffer[0], 64);
+ if (Status == STATUS_SUCCESS) {
+ // Work around for ASIC bit stuffing problem.
+ if ((tempbuffer[31] & 0xfe00) == 0xfe00) {
+ Status =
+ ft1000_write_dpram32
+ (ft1000dev, dpram + 12,
+ (PUCHAR) & tempbuffer[24],
+ 64);
+ }
+ // Let's check the data written
+ Status =
+ ft1000_read_dpram32(ft1000dev,
+ dpram,
+ (PUCHAR) &
+ resultbuffer[0],
+ 64);
+ if ((tempbuffer[31] & 0xfe00) == 0xfe00) {
+ for (i = 0; i < 28; i++) {
+ if (resultbuffer[i] !=
+ tempbuffer[i]) {
+ //NdisMSleep (100);
+ DEBUG
+ ("FT1000:download:DPRAM write failed 1 during bootloading\n");
+ msleep(10);
+ Status =
+ STATUS_FAILURE;
+ break;
+ }
+ }
+ Status =
+ ft1000_read_dpram32
+ (ft1000dev, dpram + 12,
+ (PUCHAR) & resultbuffer[0],
+ 64);
+ for (i = 0; i < 16; i++) {
+ if (resultbuffer[i] !=
+ tempbuffer[i +
+ 24]) {
+ //NdisMSleep (100);
+ DEBUG
+ ("FT1000:download:DPRAM write failed 2 during bootloading\n");
+ msleep(10);
+ Status =
+ STATUS_FAILURE;
+ break;
+ }
+ }
+ } else {
+ for (i = 0; i < 32; i++) {
+ if (resultbuffer[i] !=
+ tempbuffer[i]) {
+ //NdisMSleep (100);
+ DEBUG
+ ("FT1000:download:DPRAM write failed 3 during bootloading\n");
+ msleep(10);
+ Status =
+ STATUS_FAILURE;
+ break;
+ }
+ }
+ }
+
+ if (Status == STATUS_SUCCESS)
+ break;
+
}
- }
}
- if (Status == STATUS_SUCCESS)
- break;
-
- }
- }
+ if (Status != STATUS_SUCCESS) {
+ DEBUG
+ ("FT1000:download:Write failed tempbuffer[31] = 0x%x\n",
+ tempbuffer[31]);
+ break;
+ }
- if (Status != STATUS_SUCCESS)
- {
- DEBUG("FT1000:download:Write failed
tempbuffer[31] = 0x%x\n", tempbuffer[31]);
- break;
}
+ dpram = dpram + loopcnt;
+ }
- }
- dpram = dpram + loopcnt;
- }
-
- return Status;
+ return Status;
}
-static void usb_dnld_complete (struct urb *urb)
+static void usb_dnld_complete(struct urb *urb)
{
- //DEBUG("****** usb_dnld_complete\n");
+ //DEBUG("****** usb_dnld_complete\n");
}
//---------------------------------------------------------------------------
@@ -861,60 +911,58 @@ static void usb_dnld_complete (struct urb *urb)
// Notes:
//
//---------------------------------------------------------------------------
-ULONG write_blk_fifo (struct ft1000_device *ft1000dev, USHORT
**pUsFile, UCHAR **pUcFile, long word_length)
+ULONG write_blk_fifo(struct ft1000_device *ft1000dev, USHORT ** pUsFile,
+ UCHAR ** pUcFile, long word_length)
{
- ULONG Status = STATUS_SUCCESS;
- int byte_length;
- long aligncnt;
+ ULONG Status = STATUS_SUCCESS;
+ int byte_length;
+ long aligncnt;
- byte_length = word_length * 4;
+ byte_length = word_length * 4;
- if (byte_length % 4)
- aligncnt = 4 - (byte_length % 4);
- else
- aligncnt = 0;
- byte_length += aligncnt;
+ if (byte_length % 4)
+ aligncnt = 4 - (byte_length % 4);
+ else
+ aligncnt = 0;
+ byte_length += aligncnt;
- if (byte_length && ((byte_length % 64) == 0)) {
- byte_length += 4;
- }
+ if (byte_length && ((byte_length % 64) == 0)) {
+ byte_length += 4;
+ }
- if (byte_length < 64)
- byte_length = 68;
+ if (byte_length < 64)
+ byte_length = 68;
#if 0
- pblk = kzalloc(byte_length, GFP_KERNEL);
- memcpy (pblk, *pUcFile, byte_length);
+ pblk = kzalloc(byte_length, GFP_KERNEL);
+ memcpy(pblk, *pUcFile, byte_length);
- pipe = usb_sndbulkpipe (ft1000dev->dev, ft1000dev->bulk_out_endpointAddr);
+ pipe =
+ usb_sndbulkpipe(ft1000dev->dev, ft1000dev->bulk_out_endpointAddr);
- Status = usb_bulk_msg (ft1000dev->dev,
- pipe,
- pblk,
- byte_length,
- &cnt,
- 10);
- DEBUG("write_blk_fifo Status = 0x%8x Bytes Transfer = %d Data =
0x%x\n", Status, cnt, *pblk);
+ Status = usb_bulk_msg(ft1000dev->dev,
+ pipe, pblk, byte_length, &cnt, 10);
+ DEBUG("write_blk_fifo Status = 0x%8x Bytes Transfer = %d Data = 0x%x\n",
+ Status, cnt, *pblk);
- kfree(pblk);
+ kfree(pblk);
#else
- usb_init_urb(ft1000dev->tx_urb);
- memcpy (ft1000dev->tx_buf, *pUcFile, byte_length);
- usb_fill_bulk_urb(ft1000dev->tx_urb,
- ft1000dev->dev,
- usb_sndbulkpipe(ft1000dev->dev,
ft1000dev->bulk_out_endpointAddr),
- ft1000dev->tx_buf,
- byte_length,
- usb_dnld_complete,
- (void*)ft1000dev);
-
- usb_submit_urb(ft1000dev->tx_urb, GFP_ATOMIC);
+ usb_init_urb(ft1000dev->tx_urb);
+ memcpy(ft1000dev->tx_buf, *pUcFile, byte_length);
+ usb_fill_bulk_urb(ft1000dev->tx_urb,
+ ft1000dev->dev,
+ usb_sndbulkpipe(ft1000dev->dev,
+ ft1000dev->bulk_out_endpointAddr),
+ ft1000dev->tx_buf, byte_length, usb_dnld_complete,
+ (void *)ft1000dev);
+
+ usb_submit_urb(ft1000dev->tx_urb, GFP_ATOMIC);
#endif
- *pUsFile = *pUsFile + (word_length << 1);
- *pUcFile = *pUcFile + (word_length << 2);
+ *pUsFile = *pUsFile + (word_length << 1);
+ *pUcFile = *pUcFile + (word_length << 2);
- return Status;
+ return Status;
}
//---------------------------------------------------------------------------
@@ -929,469 +977,558 @@ ULONG write_blk_fifo (struct ft1000_device
*ft1000dev, USHORT **pUsFile, UCHAR *
// Returns: status - return code
//---------------------------------------------------------------------------
-u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart,
ULONG FileLength)
+u16 scram_dnldr(struct ft1000_device * ft1000dev, void *pFileStart,
+ ULONG FileLength)
{
- u16 Status = STATUS_SUCCESS;
- UINT uiState;
- USHORT handshake;
- PPSEUDO_HDR pHdr;
- USHORT usHdrLength;
- //PPROV_RECORD pProvRecord;
- PDSP_FILE_HDR pFileHdr;
- long word_length;
- USHORT request;
- USHORT temp;
- USHORT tempword;
-
- PDSP_FILE_HDR_5 pFileHdr5;
- PDSP_IMAGE_INFO_V6 pDspImageInfoV6 = NULL;
- long requested_version;
- BOOLEAN bGoodVersion;
- PDRVMSG pMailBoxData;
- USHORT *pUsData = NULL;
- USHORT *pUsFile = NULL;
- UCHAR *pUcFile = NULL;
- UCHAR *pBootEnd = NULL, *pCodeEnd= NULL;
- int imageN;
- long loader_code_address, loader_code_size = 0;
- long run_address = 0, run_size = 0;
-
- ULONG templong;
- ULONG image_chksum = 0;
-
- USHORT dpram = 0;
- PUCHAR pbuffer;
- PPROV_RECORD pprov_record;
- FT1000_INFO *pft1000info = netdev_priv(ft1000dev->net);
-
- DEBUG("Entered scram_dnldr...\n");
-
- pft1000info->fcodeldr = 0;
- pft1000info->usbboot = 0;
- pft1000info->dspalive = 0xffff;
-
-
- //
- // Get version id of file, at first 4 bytes of file, for newer files.
- //
-
- uiState = STATE_START_DWNLD;
-
- pFileHdr = (PDSP_FILE_HDR)pFileStart;
- pFileHdr5 = (PDSP_FILE_HDR_5)pFileStart;
-
- ft1000_write_register (ft1000dev, 0x800, FT1000_REG_MAG_WATERMARK);
-
- pUsFile = (USHORT *)(pFileStart + pFileHdr5->loader_offset);
- pUcFile = (UCHAR *)(pFileStart + pFileHdr5->loader_offset);
-
- pBootEnd = (UCHAR *)(pFileStart + pFileHdr5->loader_code_end);
-
- loader_code_address = pFileHdr5->loader_code_address;
- loader_code_size = pFileHdr5->loader_code_size;
- bGoodVersion = FALSE;
-
- while ((Status == STATUS_SUCCESS) && (uiState != STATE_DONE_FILE))
- {
- switch (uiState)
- {
- case STATE_START_DWNLD:
- DEBUG("FT1000:STATE_START_DWNLD\n");
- if (pft1000info->usbboot)
- handshake = get_handshake_usb(ft1000dev, HANDSHAKE_DSP_BL_READY);
- else
- handshake = get_handshake(ft1000dev, HANDSHAKE_DSP_BL_READY);
-
- if (handshake == HANDSHAKE_DSP_BL_READY)
- {
- DEBUG("scram_dnldr: handshake is HANDSHAKE_DSP_BL_READY,
call put_handshake(HANDSHAKE_DRIVER_READY)\n");
- put_handshake(ft1000dev, HANDSHAKE_DRIVER_READY);
- }
- else
- {
- DEBUG("FT1000:download:Download error: Handshake failed\n");
- Status = STATUS_FAILURE;
- }
-
- uiState = STATE_BOOT_DWNLD;
-
- break;
-
- case STATE_BOOT_DWNLD:
- DEBUG("FT1000:STATE_BOOT_DWNLD\n");
- pft1000info->bootmode = 1;
- handshake = get_handshake(ft1000dev, HANDSHAKE_REQUEST);
- if (handshake == HANDSHAKE_REQUEST)
- {
- /*
- * Get type associated with the request.
- */
- request = get_request_type(ft1000dev);
- switch (request)
- {
- case REQUEST_RUN_ADDRESS:
- DEBUG("FT1000:REQUEST_RUN_ADDRESS\n");
- put_request_value(ft1000dev, loader_code_address);
- break;
- case REQUEST_CODE_LENGTH:
- DEBUG("FT1000:REQUEST_CODE_LENGTH\n");
- put_request_value(ft1000dev, loader_code_size);
- break;
- case REQUEST_DONE_BL:
- DEBUG("FT1000:REQUEST_DONE_BL\n");
- /* Reposition ptrs to beginning of code section */
- pUsFile = (USHORT *)(pBootEnd);
- pUcFile = (UCHAR *)(pBootEnd);
- //DEBUG("FT1000:download:pUsFile = 0x%8x\n", (int)pUsFile);
- //DEBUG("FT1000:download:pUcFile = 0x%8x\n", (int)pUcFile);
- uiState = STATE_CODE_DWNLD;
- pft1000info->fcodeldr = 1;
- break;
- case REQUEST_CODE_SEGMENT:
- //DEBUG("FT1000:REQUEST_CODE_SEGMENT\n");
- word_length = get_request_value(ft1000dev);
- //DEBUG("FT1000:word_length = 0x%x\n", (int)word_length);
- //NdisMSleep (100);
- if (word_length > MAX_LENGTH)
- {
- DEBUG("FT1000:download:Download error: Max length
exceeded\n");
- Status = STATUS_FAILURE;
- break;
- }
- if ( (word_length*2 + pUcFile) > pBootEnd)
- {
- /*
- * Error, beyond boot code range.
- */
- DEBUG("FT1000:download:Download error: Requested
len=%d exceeds BOOT code boundry.\n",
- (int)word_length);
- Status = STATUS_FAILURE;
- break;
- }
- /*
- * Position ASIC DPRAM auto-increment pointer.
- */
- dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC;
+ u16 Status = STATUS_SUCCESS;
+ UINT uiState;
+ USHORT handshake;
+ PPSEUDO_HDR pHdr;
+ USHORT usHdrLength;
+ //PPROV_RECORD pProvRecord;
+ PDSP_FILE_HDR pFileHdr;
+ long word_length;
+ USHORT request;
+ USHORT temp;
+ USHORT tempword;
+
+ PDSP_FILE_HDR_5 pFileHdr5;
+ PDSP_IMAGE_INFO_V6 pDspImageInfoV6 = NULL;
+ long requested_version;
+ BOOLEAN bGoodVersion;
+ PDRVMSG pMailBoxData;
+ USHORT *pUsData = NULL;
+ USHORT *pUsFile = NULL;
+ UCHAR *pUcFile = NULL;
+ UCHAR *pBootEnd = NULL, *pCodeEnd = NULL;
+ int imageN;
+ long loader_code_address, loader_code_size = 0;
+ long run_address = 0, run_size = 0;
+
+ ULONG templong;
+ ULONG image_chksum = 0;
+
+ USHORT dpram = 0;
+ PUCHAR pbuffer;
+ PPROV_RECORD pprov_record;
+ FT1000_INFO *pft1000info = netdev_priv(ft1000dev->net);
+
+ DEBUG("Entered scram_dnldr...\n");
+
+ pft1000info->fcodeldr = 0;
+ pft1000info->usbboot = 0;
+ pft1000info->dspalive = 0xffff;
+
+ //
+ // Get version id of file, at first 4 bytes of file, for newer files.
+ //
+
+ uiState = STATE_START_DWNLD;
+
+ pFileHdr = (PDSP_FILE_HDR) pFileStart;
+ pFileHdr5 = (PDSP_FILE_HDR_5) pFileStart;
+
+ ft1000_write_register(ft1000dev, 0x800, FT1000_REG_MAG_WATERMARK);
+
+ pUsFile = (USHORT *) (pFileStart + pFileHdr5->loader_offset);
+ pUcFile = (UCHAR *) (pFileStart + pFileHdr5->loader_offset);
+
+ pBootEnd = (UCHAR *) (pFileStart + pFileHdr5->loader_code_end);
+
+ loader_code_address = pFileHdr5->loader_code_address;
+ loader_code_size = pFileHdr5->loader_code_size;
+ bGoodVersion = FALSE;
+
+ while ((Status == STATUS_SUCCESS) && (uiState != STATE_DONE_FILE)) {
+ switch (uiState) {
+ case STATE_START_DWNLD:
+ DEBUG("FT1000:STATE_START_DWNLD\n");
+ if (pft1000info->usbboot)
+ handshake =
+ get_handshake_usb(ft1000dev,
+ HANDSHAKE_DSP_BL_READY);
+ else
+ handshake =
+ get_handshake(ft1000dev,
+ HANDSHAKE_DSP_BL_READY);
+
+ if (handshake == HANDSHAKE_DSP_BL_READY) {
+ DEBUG
+ ("scram_dnldr: handshake is HANDSHAKE_DSP_BL_READY, call
put_handshake(HANDSHAKE_DRIVER_READY)\n");
+ put_handshake(ft1000dev,
+ HANDSHAKE_DRIVER_READY);
+ } else {
+ DEBUG
+ ("FT1000:download:Download error: Handshake failed\n");
+ Status = STATUS_FAILURE;
+ }
+
+ uiState = STATE_BOOT_DWNLD;
+
+ break;
+
+ case STATE_BOOT_DWNLD:
+ DEBUG("FT1000:STATE_BOOT_DWNLD\n");
+ pft1000info->bootmode = 1;
+ handshake = get_handshake(ft1000dev, HANDSHAKE_REQUEST);
+ if (handshake == HANDSHAKE_REQUEST) {
+ /*
+ * Get type associated with the request.
+ */
+ request = get_request_type(ft1000dev);
+ switch (request) {
+ case REQUEST_RUN_ADDRESS:
+ DEBUG("FT1000:REQUEST_RUN_ADDRESS\n");
+ put_request_value(ft1000dev,
+ loader_code_address);
+ break;
+ case REQUEST_CODE_LENGTH:
+ DEBUG("FT1000:REQUEST_CODE_LENGTH\n");
+ put_request_value(ft1000dev,
+ loader_code_size);
+ break;
+ case REQUEST_DONE_BL:
+ DEBUG("FT1000:REQUEST_DONE_BL\n");
+ /* Reposition ptrs to beginning of code section */
+ pUsFile = (USHORT *) (pBootEnd);
+ pUcFile = (UCHAR *) (pBootEnd);
+ //DEBUG("FT1000:download:pUsFile = 0x%8x\n", (int)pUsFile);
+ //DEBUG("FT1000:download:pUcFile = 0x%8x\n", (int)pUcFile);
+ uiState = STATE_CODE_DWNLD;
+ pft1000info->fcodeldr = 1;
+ break;
+ case REQUEST_CODE_SEGMENT:
+ //DEBUG("FT1000:REQUEST_CODE_SEGMENT\n");
+ word_length =
+ get_request_value(ft1000dev);
+ //DEBUG("FT1000:word_length = 0x%x\n", (int)word_length);
+ //NdisMSleep (100);
+ if (word_length > MAX_LENGTH) {
+ DEBUG
+ ("FT1000:download:Download error: Max length exceeded\n");
+ Status = STATUS_FAILURE;
+ break;
+ }
+ if ((word_length * 2 + pUcFile) >
+ pBootEnd) {
+ /*
+ * Error, beyond boot code range.
+ */
+ DEBUG
+ ("FT1000:download:Download error: Requested len=%d exceeds
BOOT code boundry.\n",
+ (int)word_length);
+ Status = STATUS_FAILURE;
+ break;
+ }
+ /*
+ * Position ASIC DPRAM auto-increment pointer.
+ */
+ dpram = (USHORT) DWNLD_MAG1_PS_HDR_LOC;
if (word_length & 0x1)
word_length++;
word_length = word_length / 2;
- Status = write_blk(ft1000dev, &pUsFile, &pUcFile, word_length);
- //DEBUG("write_blk returned %d\n", Status);
- break;
- default:
- DEBUG("FT1000:download:Download error: Bad request
type=%d in BOOT download state.\n",request);
- Status = STATUS_FAILURE;
- break;
- }
- if (pft1000info->usbboot)
- put_handshake_usb(ft1000dev, HANDSHAKE_RESPONSE);
- else
- put_handshake(ft1000dev, HANDSHAKE_RESPONSE);
- }
- else
- {
- DEBUG("FT1000:download:Download error: Handshake failed\n");
- Status = STATUS_FAILURE;
- }
-
- break;
-
- case STATE_CODE_DWNLD:
- //DEBUG("FT1000:STATE_CODE_DWNLD\n");
- pft1000info->bootmode = 0;
- if (pft1000info->usbboot)
- handshake = get_handshake_usb(ft1000dev, HANDSHAKE_REQUEST);
- else
- handshake = get_handshake(ft1000dev, HANDSHAKE_REQUEST);
- if (handshake == HANDSHAKE_REQUEST)
- {
- /*
- * Get type associated with the request.
- */
- if (pft1000info->usbboot)
- request = get_request_type_usb(ft1000dev);
- else
- request = get_request_type(ft1000dev);
- switch (request)
- {
- case REQUEST_FILE_CHECKSUM:
- DEBUG("FT1000:download:image_chksum = 0x%8x\n", image_chksum);
- put_request_value(ft1000dev, image_chksum);
- break;
- case REQUEST_RUN_ADDRESS:
- DEBUG("FT1000:download: REQUEST_RUN_ADDRESS\n");
- if (bGoodVersion)
- {
- DEBUG("FT1000:download:run_address = 0x%8x\n",
(int)run_address);
- put_request_value(ft1000dev, run_address);
- }
- else
- {
- DEBUG("FT1000:download:Download error: Got Run
address request before image offset request.\n");
- Status = STATUS_FAILURE;
- break;
- }
- break;
- case REQUEST_CODE_LENGTH:
- DEBUG("FT1000:download:REQUEST_CODE_LENGTH\n");
- if (bGoodVersion)
- {
- DEBUG("FT1000:download:run_size = 0x%8x\n", (int)run_size);
- put_request_value(ft1000dev, run_size);
- }
- else
- {
- DEBUG("FT1000:download:Download error: Got Size
request before image offset request.\n");
- Status = STATUS_FAILURE;
- break;
- }
- break;
- case REQUEST_DONE_CL:
+ Status =
+ write_blk(ft1000dev, &pUsFile,
+ &pUcFile, word_length);
+ //DEBUG("write_blk returned %d\n", Status);
+ break;
+ default:
+ DEBUG
+ ("FT1000:download:Download error: Bad request type=%d in
BOOT download state.\n",
+ request);
+ Status = STATUS_FAILURE;
+ break;
+ }
+ if (pft1000info->usbboot)
+ put_handshake_usb(ft1000dev,
+ HANDSHAKE_RESPONSE);
+ else
+ put_handshake(ft1000dev,
+ HANDSHAKE_RESPONSE);
+ } else {
+ DEBUG
+ ("FT1000:download:Download error: Handshake failed\n");
+ Status = STATUS_FAILURE;
+ }
+
+ break;
+
+ case STATE_CODE_DWNLD:
+ //DEBUG("FT1000:STATE_CODE_DWNLD\n");
+ pft1000info->bootmode = 0;
+ if (pft1000info->usbboot)
+ handshake =
+ get_handshake_usb(ft1000dev,
+ HANDSHAKE_REQUEST);
+ else
+ handshake =
+ get_handshake(ft1000dev, HANDSHAKE_REQUEST);
+ if (handshake == HANDSHAKE_REQUEST) {
+ /*
+ * Get type associated with the request.
+ */
+ if (pft1000info->usbboot)
+ request =
+ get_request_type_usb(ft1000dev);
+ else
+ request = get_request_type(ft1000dev);
+ switch (request) {
+ case REQUEST_FILE_CHECKSUM:
+ DEBUG
+ ("FT1000:download:image_chksum = 0x%8x\n",
+ image_chksum);
+ put_request_value(ft1000dev,
+ image_chksum);
+ break;
+ case REQUEST_RUN_ADDRESS:
+ DEBUG
+ ("FT1000:download: REQUEST_RUN_ADDRESS\n");
+ if (bGoodVersion) {
+ DEBUG
+ ("FT1000:download:run_address = 0x%8x\n",
+ (int)run_address);
+ put_request_value(ft1000dev,
+ run_address);
+ } else {
+ DEBUG
+ ("FT1000:download:Download error: Got Run address request
before image offset request.\n");
+ Status = STATUS_FAILURE;
+ break;
+ }
+ break;
+ case REQUEST_CODE_LENGTH:
+ DEBUG
+ ("FT1000:download:REQUEST_CODE_LENGTH\n");
+ if (bGoodVersion) {
+ DEBUG
+ ("FT1000:download:run_size = 0x%8x\n",
+ (int)run_size);
+ put_request_value(ft1000dev,
+ run_size);
+ } else {
+ DEBUG
+ ("FT1000:download:Download error: Got Size request before
image offset request.\n");
+ Status = STATUS_FAILURE;
+ break;
+ }
+ break;
+ case REQUEST_DONE_CL:
#if FIFO_DNLD
- pft1000info->usbboot = 3;
+ pft1000info->usbboot = 3;
#endif
- /* Reposition ptrs to beginning of provisioning section */
- pUsFile = (USHORT *)(pFileStart +
pFileHdr5->commands_offset);
- pUcFile = (UCHAR *)(pFileStart + pFileHdr5->commands_offset);
- uiState = STATE_DONE_DWNLD;
- break;
- case REQUEST_CODE_SEGMENT:
- //DEBUG("FT1000:download: REQUEST_CODE_SEGMENT - CODELOADER\n");
- if (!bGoodVersion)
- {
- DEBUG("FT1000:download:Download error: Got Code
Segment request before image offset request.\n");
- Status = STATUS_FAILURE;
- break;
- }
+ /* Reposition ptrs to beginning of provisioning section */
+ pUsFile =
+ (USHORT *) (pFileStart +
+ pFileHdr5->
+ commands_offset);
+ pUcFile =
+ (UCHAR *) (pFileStart +
+ pFileHdr5->
+ commands_offset);
+ uiState = STATE_DONE_DWNLD;
+ break;
+ case REQUEST_CODE_SEGMENT:
+ //DEBUG("FT1000:download: REQUEST_CODE_SEGMENT - CODELOADER\n");
+ if (!bGoodVersion) {
+ DEBUG
+ ("FT1000:download:Download error: Got Code Segment request
before image offset request.\n");
+ Status = STATUS_FAILURE;
+ break;
+ }
#if 0
- word_length = get_request_value_usb(ft1000dev);
- //DEBUG("FT1000:download:word_length = %d\n", (int)word_length);
- if (word_length > MAX_LENGTH/2)
+ word_length =
+ get_request_value_usb(ft1000dev);
+ //DEBUG("FT1000:download:word_length = %d\n", (int)word_length);
+ if (word_length > MAX_LENGTH / 2)
#else
- word_length = get_request_value(ft1000dev);
- //DEBUG("FT1000:download:word_length = %d\n", (int)word_length);
- if (word_length > MAX_LENGTH)
+ word_length =
+ get_request_value(ft1000dev);
+ //DEBUG("FT1000:download:word_length = %d\n", (int)word_length);
+ if (word_length > MAX_LENGTH)
#endif
- {
- DEBUG("FT1000:download:Download error: Max length
exceeded\n");
- Status = STATUS_FAILURE;
- break;
- }
- if ( (word_length*2 + pUcFile) > pCodeEnd)
- {
- /*
- * Error, beyond boot code range.
- */
- DEBUG("FT1000:download:Download error: Requested
len=%d exceeds DSP code boundry.\n",
- (int)word_length);
- Status = STATUS_FAILURE;
- break;
- }
- /*
- * Position ASIC DPRAM auto-increment pointer.
- */
- dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC;
- if (word_length & 0x1)
- word_length++;
- word_length = word_length / 2;
+ {
+ DEBUG
+ ("FT1000:download:Download error: Max length exceeded\n");
+ Status = STATUS_FAILURE;
+ break;
+ }
+ if ((word_length * 2 + pUcFile) >
+ pCodeEnd) {
+ /*
+ * Error, beyond boot code range.
+ */
+ DEBUG
+ ("FT1000:download:Download error: Requested len=%d exceeds
DSP code boundry.\n",
+ (int)word_length);
+ Status = STATUS_FAILURE;
+ break;
+ }
+ /*
+ * Position ASIC DPRAM auto-increment pointer.
+ */
+ dpram = (USHORT) DWNLD_MAG1_PS_HDR_LOC;
+ if (word_length & 0x1)
+ word_length++;
+ word_length = word_length / 2;
#if FIFO_DNLD
- write_blk_fifo (ft1000dev, &pUsFile, &pUcFile, word_length);
- if (pft1000info->usbboot == 0)
- pft1000info->usbboot++;
- if (pft1000info->usbboot == 1) {
- tempword = 0;
- ft1000_write_dpram16 (ft1000dev,
DWNLD_MAG1_PS_HDR_LOC, tempword, 0);
- }
+ write_blk_fifo(ft1000dev, &pUsFile,
+ &pUcFile, word_length);
+ if (pft1000info->usbboot == 0)
+ pft1000info->usbboot++;
+ if (pft1000info->usbboot == 1) {
+ tempword = 0;
+ ft1000_write_dpram16(ft1000dev,
+ DWNLD_MAG1_PS_HDR_LOC,
+ tempword,
+ 0);
+ }
#else
- write_blk (ft1000dev, &pUsFile, &pUcFile, word_length);
- //ft1000_write_dpram32 (ft1000dev, dpram, (PUCHAR)pUcFile,
word_length);
+ write_blk(ft1000dev, &pUsFile, &pUcFile,
+ word_length);
+ //ft1000_write_dpram32 (ft1000dev, dpram, (PUCHAR)pUcFile, word_length);
#endif
- break;
+ break;
+
+ case REQUEST_MAILBOX_DATA:
+ DEBUG
+ ("FT1000:download: REQUEST_MAILBOX_DATA\n");
+ // Convert length from byte count to word count. Make sure we round up.
+ word_length =
+ (long)(pft1000info->DSPInfoBlklen +
+ 1) / 2;
+ put_request_value(ft1000dev,
+ word_length);
+ pMailBoxData =
+ (PDRVMSG) & (pft1000info->
+ DSPInfoBlk[0]);
+ /*
+ * Position ASIC DPRAM auto-increment pointer.
+ */
+
+ pUsData =
+ (USHORT *) & pMailBoxData->data[0];
+ dpram = (USHORT) DWNLD_MAG1_PS_HDR_LOC;
+ if (word_length & 0x1)
+ word_length++;
- case REQUEST_MAILBOX_DATA:
- DEBUG("FT1000:download: REQUEST_MAILBOX_DATA\n");
- // Convert length from byte count to word count. Make
sure we round up.
- word_length = (long)(pft1000info->DSPInfoBlklen + 1)/2;
- put_request_value(ft1000dev, word_length);
- pMailBoxData = (PDRVMSG)&(pft1000info->DSPInfoBlk[0]);
- /*
- * Position ASIC DPRAM auto-increment pointer.
- */
-
-
- pUsData = (USHORT *)&pMailBoxData->data[0];
- dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC;
- if (word_length & 0x1)
- word_length++;
-
- word_length = (word_length / 2);
-
-
- for (; word_length > 0; word_length--) /* In words */
- {
-
- templong = *pUsData++;
- templong |= (*pUsData++ << 16);
- Status = fix_ft1000_write_dpram32 (ft1000dev,
dpram++, (PUCHAR)&templong);
-
- }
- break;
-
- case REQUEST_VERSION_INFO:
- DEBUG("FT1000:download:REQUEST_VERSION_INFO\n");
- word_length = pFileHdr5->version_data_size;
- put_request_value(ft1000dev, word_length);
- /*
- * Position ASIC DPRAM auto-increment pointer.
- */
-
- pUsFile = (USHORT *)(pFileStart +
pFileHdr5->version_data_offset);
-
-
- dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC;
- if (word_length & 0x1)
- word_length++;
-
- word_length = (word_length / 2);
-
-
- for (; word_length > 0; word_length--) /* In words */
- {
-
- templong = ntohs(*pUsFile++);
- temp = ntohs(*pUsFile++);
- templong |= (temp << 16);
- Status = fix_ft1000_write_dpram32 (ft1000dev,
dpram++, (PUCHAR)&templong);
-
- }
- break;
-
- case REQUEST_CODE_BY_VERSION:
- DEBUG("FT1000:download:REQUEST_CODE_BY_VERSION\n");
- bGoodVersion = FALSE;
- requested_version = get_request_value(ft1000dev);
-
- pDspImageInfoV6 = (PDSP_IMAGE_INFO_V6)(pFileStart
+ sizeof(DSP_FILE_HDR_5));
-
- for (imageN = 0; imageN < pFileHdr5->nDspImages; imageN++)
- {
-
- temp = (USHORT)(pDspImageInfoV6->version);
- templong = temp;
- temp = (USHORT)(pDspImageInfoV6->version >> 16);
- templong |= (temp << 16);
- if (templong == (ULONG)requested_version)
- {
- bGoodVersion = TRUE;
- DEBUG("FT1000:download: bGoodVersion is TRUE\n");
- pUsFile = (USHORT *)(pFileStart +
pDspImageInfoV6->begin_offset);
- pUcFile = (UCHAR *)(pFileStart +
pDspImageInfoV6->begin_offset);
- pCodeEnd = (UCHAR *)(pFileStart +
pDspImageInfoV6->end_offset);
- run_address = pDspImageInfoV6->run_address;
- run_size = pDspImageInfoV6->image_size;
- image_chksum = (ULONG)pDspImageInfoV6->checksum;
- break;
- }
- pDspImageInfoV6++;
-
-
- } //end of for
-
- if (!bGoodVersion)
- {
- /*
- * Error, beyond boot code range.
- */
- DEBUG("FT1000:download:Download error: Bad Version
Request = 0x%x.\n",(int)requested_version);
- Status = STATUS_FAILURE;
- break;
- }
- break;
-
- default:
- DEBUG("FT1000:download:Download error: Bad request
type=%d in CODE download state.\n",request);
- Status = STATUS_FAILURE;
- break;
- }
- if (pft1000info->usbboot)
- put_handshake_usb(ft1000dev, HANDSHAKE_RESPONSE);
- else
- put_handshake(ft1000dev, HANDSHAKE_RESPONSE);
- }
- else
- {
- DEBUG("FT1000:download:Download error: Handshake failed\n");
- Status = STATUS_FAILURE;
- }
-
- break;
-
- case STATE_DONE_DWNLD:
- DEBUG("FT1000:download:Code loader is done...\n");
- uiState = STATE_SECTION_PROV;
- break;
-
- case STATE_SECTION_PROV:
- DEBUG("FT1000:download:STATE_SECTION_PROV\n");
- pHdr = (PPSEUDO_HDR)pUcFile;
-
- if (pHdr->checksum == hdr_checksum(pHdr))
- {
- if (pHdr->portdest != 0x80 /* Dsp OAM */)
- {
- uiState = STATE_DONE_PROV;
- break;
- }
- usHdrLength = ntohs(pHdr->length); /* Byte length for
PROV records */
-
- // Get buffer for provisioning data
- pbuffer = kmalloc ( (usHdrLength + sizeof(PSEUDO_HDR) ),
GFP_ATOMIC );
- if (pbuffer) {
- memcpy(pbuffer, (void *)pUcFile, (UINT)(usHdrLength +
sizeof(PSEUDO_HDR)));
- // link provisioning data
- pprov_record = kmalloc( sizeof(PROV_RECORD), GFP_ATOMIC );
- if (pprov_record) {
- pprov_record->pprov_data = pbuffer;
- list_add_tail (&pprov_record->list,
&pft1000info->prov_list);
- // Move to next entry if available
- pUcFile = (UCHAR *)((UINT)pUcFile +
(UINT)((usHdrLength + 1) & 0xFFFFFFFE) + sizeof(PSEUDO_HDR));
- if ( (UINT)(pUcFile) - (UINT)(pFileStart) >=
(UINT)FileLength) {
- uiState = STATE_DONE_FILE;
- }
- }
- else {
- kfree(pbuffer);
- Status = STATUS_FAILURE;
- }
- }
- else {
- Status = STATUS_FAILURE;
- }
- }
- else
- {
- /* Checksum did not compute */
- Status = STATUS_FAILURE;
- }
- DEBUG("ft1000:download: after STATE_SECTION_PROV, uiState =
%d, Status= %d\n", uiState, Status);
- break;
-
- case STATE_DONE_PROV:
- DEBUG("FT1000:download:STATE_DONE_PROV\n");
- uiState = STATE_DONE_FILE;
- break;
-
-
- default:
- Status = STATUS_FAILURE;
- break;
- } /* End Switch */
-
- if (Status != STATUS_SUCCESS) {
- break;
- }
+ word_length = (word_length / 2);
+
+ for (; word_length > 0; word_length--) { /* In words */
+
+ templong = *pUsData++;
+ templong |= (*pUsData++ << 16);
+ Status =
+ fix_ft1000_write_dpram32
+ (ft1000dev, dpram++,
+ (PUCHAR) & templong);
+
+ }
+ break;
+
+ case REQUEST_VERSION_INFO:
+ DEBUG
+ ("FT1000:download:REQUEST_VERSION_INFO\n");
+ word_length =
+ pFileHdr5->version_data_size;
+ put_request_value(ft1000dev,
+ word_length);
+ /*
+ * Position ASIC DPRAM auto-increment pointer.
+ */
+
+ pUsFile =
+ (USHORT *) (pFileStart +
+ pFileHdr5->
+ version_data_offset);
+
+ dpram = (USHORT) DWNLD_MAG1_PS_HDR_LOC;
+ if (word_length & 0x1)
+ word_length++;
+
+ word_length = (word_length / 2);
+
+ for (; word_length > 0; word_length--) { /* In words */
+
+ templong = ntohs(*pUsFile++);
+ temp = ntohs(*pUsFile++);
+ templong |= (temp << 16);
+ Status =
+ fix_ft1000_write_dpram32
+ (ft1000dev, dpram++,
+ (PUCHAR) & templong);
+
+ }
+ break;
+
+ case REQUEST_CODE_BY_VERSION:
+ DEBUG
+ ("FT1000:download:REQUEST_CODE_BY_VERSION\n");
+ bGoodVersion = FALSE;
+ requested_version =
+ get_request_value(ft1000dev);
+
+ pDspImageInfoV6 =
+ (PDSP_IMAGE_INFO_V6) (pFileStart +
+ sizeof
+ (DSP_FILE_HDR_5));
+
+ for (imageN = 0;
+ imageN < pFileHdr5->nDspImages;
+ imageN++) {
+
+ temp =
+ (USHORT) (pDspImageInfoV6->
+ version);
+ templong = temp;
+ temp =
+ (USHORT) (pDspImageInfoV6->
+ version >> 16);
+ templong |= (temp << 16);
+ if (templong ==
+ (ULONG) requested_version) {
+ bGoodVersion = TRUE;
+ DEBUG
+ ("FT1000:download: bGoodVersion is TRUE\n");
+ pUsFile =
+ (USHORT
+ *) (pFileStart +
+ pDspImageInfoV6->
+ begin_offset);
+ pUcFile =
+ (UCHAR
+ *) (pFileStart +
+ pDspImageInfoV6->
+ begin_offset);
+ pCodeEnd =
+ (UCHAR
+ *) (pFileStart +
+ pDspImageInfoV6->
+ end_offset);
+ run_address =
+ pDspImageInfoV6->
+ run_address;
+ run_size =
+ pDspImageInfoV6->
+ image_size;
+ image_chksum =
+ (ULONG)
+ pDspImageInfoV6->
+ checksum;
+ break;
+ }
+ pDspImageInfoV6++;
+
+ } //end of for
+
+ if (!bGoodVersion) {
+ /*
+ * Error, beyond boot code range.
+ */
+ DEBUG
+ ("FT1000:download:Download error: Bad Version Request = 0x%x.\n",
+ (int)requested_version);
+ Status = STATUS_FAILURE;
+ break;
+ }
+ break;
+
+ default:
+ DEBUG
+ ("FT1000:download:Download error: Bad request type=%d in
CODE download state.\n",
+ request);
+ Status = STATUS_FAILURE;
+ break;
+ }
+ if (pft1000info->usbboot)
+ put_handshake_usb(ft1000dev,
+ HANDSHAKE_RESPONSE);
+ else
+ put_handshake(ft1000dev,
+ HANDSHAKE_RESPONSE);
+ } else {
+ DEBUG
+ ("FT1000:download:Download error: Handshake failed\n");
+ Status = STATUS_FAILURE;
+ }
+
+ break;
+
+ case STATE_DONE_DWNLD:
+ DEBUG("FT1000:download:Code loader is done...\n");
+ uiState = STATE_SECTION_PROV;
+ break;
+
+ case STATE_SECTION_PROV:
+ DEBUG("FT1000:download:STATE_SECTION_PROV\n");
+ pHdr = (PPSEUDO_HDR) pUcFile;
+
+ if (pHdr->checksum == hdr_checksum(pHdr)) {
+ if (pHdr->portdest != 0x80 /* Dsp OAM */ ) {
+ uiState = STATE_DONE_PROV;
+ break;
+ }
+ usHdrLength = ntohs(pHdr->length); /* Byte length for PROV records */
+
+ // Get buffer for provisioning data
+ pbuffer =
+ kmalloc((usHdrLength + sizeof(PSEUDO_HDR)),
+ GFP_ATOMIC);
+ if (pbuffer) {
+ memcpy(pbuffer, (void *)pUcFile,
+ (UINT) (usHdrLength +
+ sizeof(PSEUDO_HDR)));
+ // link provisioning data
+ pprov_record =
+ kmalloc(sizeof(PROV_RECORD),
+ GFP_ATOMIC);
+ if (pprov_record) {
+ pprov_record->pprov_data =
+ pbuffer;
+ list_add_tail(&pprov_record->
+ list,
+ &pft1000info->
+ prov_list);
+ // Move to next entry if available
+ pUcFile =
+ (UCHAR *) ((UINT) pUcFile +
+ (UINT) ((usHdrLength + 1) & 0xFFFFFFFE) + sizeof(PSEUDO_HDR));
+ if ((UINT) (pUcFile) -
+ (UINT) (pFileStart) >=
+ (UINT) FileLength) {
+ uiState =
+ STATE_DONE_FILE;
+ }
+ } else {
+ kfree(pbuffer);
+ Status = STATUS_FAILURE;
+ }
+ } else {
+ Status = STATUS_FAILURE;
+ }
+ } else {
+ /* Checksum did not compute */
+ Status = STATUS_FAILURE;
+ }
+ DEBUG
+ ("ft1000:download: after STATE_SECTION_PROV, uiState = %d,
Status= %d\n",
+ uiState, Status);
+ break;
+
+ case STATE_DONE_PROV:
+ DEBUG("FT1000:download:STATE_DONE_PROV\n");
+ uiState = STATE_DONE_FILE;
+ break;
+
+ default:
+ Status = STATUS_FAILURE;
+ break;
+ } /* End Switch */
+
+ if (Status != STATUS_SUCCESS) {
+ break;
+ }
/****
// Check if Card is present
@@ -1406,11 +1543,11 @@ u16 scram_dnldr(struct ft1000_device
*ft1000dev, void *pFileStart, ULONG FileLe
}
****/
- } /* End while */
+ } /* End while */
- DEBUG("Download exiting with status = 0x%8x\n", Status);
- ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX, FT1000_REG_DOORBELL);
+ DEBUG("Download exiting with status = 0x%8x\n", Status);
+ ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX,
+ FT1000_REG_DOORBELL);
- return Status;
+ return Status;
}
-
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 51ed0dd..1d9a799 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -16,8 +16,8 @@
#include <linux/usb.h>
#include "ft1000_usb.h"
#include <linux/types.h>
-//#include <asm/semaphore.h> //aelias [-] reason : file moved
-//#include <linux/semaphore.h> //aelias [+] reason : file moved
+//#include <asm/semaphore.h> //aelias [-] reason : file moved
+//#include <linux/semaphore.h> //aelias [+] reason : file moved
//#include <asm/io.h>
//#include <linux/kthread.h>
@@ -35,26 +35,24 @@
//#define JDEBUG
-
extern void *pFileStart;
extern ULONG FileLength;
-
extern int numofmsgbuf;
-
int ft1000_poll_thread(void *arg);
static void ft1000_hbchk(u_long data);
int ft1000_reset(struct net_device *ft1000dev);
static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static int ft1000_open (struct net_device *dev);
-int ft1000_close (struct net_device *dev);
+static int ft1000_open(struct net_device *dev);
+int ft1000_close(struct net_device *dev);
static struct net_device_stats *ft1000_netdev_stats(struct net_device *dev);
-u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart,
ULONG FileLength);
+u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart,
+ ULONG FileLength);
int ft1000_submit_rx_urb(PFT1000_INFO info);
static struct timer_list poll_timer[MAX_NUM_CARDS];
-static int ft1000_chkcard (struct ft1000_device *dev);
+static int ft1000_chkcard(struct ft1000_device *dev);
/*
static const struct net_device_ops ft1000net_ops = {
.ndo_start_xmit = ft1000_start_xmit,
@@ -71,61 +69,55 @@ int gCardIndex;
#define MAX_RCV_LOOP 100
-
extern struct list_head freercvpool;
-extern spinlock_t free_buff_lock; // lock to arbitrate free buffer
list for receive command data
+extern spinlock_t free_buff_lock; // lock to arbitrate free buffer
list for receive command data
//end of Jim
extern int ft1000_CreateDevice(struct ft1000_device *dev);
-extern PDPRAM_BLK ft1000_get_buffer (struct list_head *bufflist);
-extern void ft1000_free_buffer (PDPRAM_BLK pdpram_blk, struct
list_head *plist);
-
+extern PDPRAM_BLK ft1000_get_buffer(struct list_head *bufflist);
+extern void ft1000_free_buffer(PDPRAM_BLK pdpram_blk, struct list_head *plist);
static int atoi(const char *s)
{
- int k = 0;
- int cnt;
-
- k = 0;
- cnt = 0;
- while (*s != '\0' && *s >= '0' && *s <= '9') {
- k = 10 * k + (*s - '0');
- s++;
- // Let's put a limit on this while loop to avoid deadlock scenario
- if (cnt > 100)
- break;
- cnt++;
- }
- return k;
+ int k = 0;
+ int cnt;
+
+ k = 0;
+ cnt = 0;
+ while (*s != '\0' && *s >= '0' && *s <= '9') {
+ k = 10 * k + (*s - '0');
+ s++;
+ // Let's put a limit on this while loop to avoid deadlock scenario
+ if (cnt > 100)
+ break;
+ cnt++;
+ }
+ return k;
}
+
/****************************************************************
* ft1000_control_complete
****************************************************************/
static void ft1000_control_complete(struct urb *urb)
{
- struct ft1000_device *ft1000dev = (struct ft1000_device *)urb->context;
-
- //DEBUG("FT1000_CONTROL_COMPLETE ENTERED\n");
- if (ft1000dev == NULL )
- {
- DEBUG("NULL ft1000dev, failure\n");
- return ;
- }
- else if ( ft1000dev->dev == NULL )
- {
- DEBUG("NULL ft1000dev->dev, failure\n");
- return ;
- }
- //spin_lock(&ft1000dev->device_lock);
-
- if(waitqueue_active(&ft1000dev->control_wait))
- {
- wake_up(&ft1000dev->control_wait);
- }
+ struct ft1000_device *ft1000dev = (struct ft1000_device *)urb->context;
+
+ //DEBUG("FT1000_CONTROL_COMPLETE ENTERED\n");
+ if (ft1000dev == NULL) {
+ DEBUG("NULL ft1000dev, failure\n");
+ return;
+ } else if (ft1000dev->dev == NULL) {
+ DEBUG("NULL ft1000dev->dev, failure\n");
+ return;
+ }
+ //spin_lock(&ft1000dev->device_lock);
- //DEBUG("FT1000_CONTROL_COMPLETE RETURNED\n");
- //spin_unlock(&ft1000dev->device_lock);
+ if (waitqueue_active(&ft1000dev->control_wait)) {
+ wake_up(&ft1000dev->control_wait);
+ }
+ //DEBUG("FT1000_CONTROL_COMPLETE RETURNED\n");
+ //spin_unlock(&ft1000dev->device_lock);
}
//---------------------------------------------------------------------------
@@ -149,48 +141,37 @@ static void ft1000_control_complete(struct urb *urb)
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_control(struct ft1000_device *ft1000dev,unsigned int pipe,
- u8 request,
- u8 requesttype,
- u16 value,
- u16 index,
- void *data,
- u16 size,
- int timeout)
+static int ft1000_control(struct ft1000_device *ft1000dev, unsigned int pipe,
+ u8 request,
+ u8 requesttype,
+ u16 value,
+ u16 index, void *data, u16 size, int timeout)
{
u16 ret;
- if (ft1000dev == NULL )
- {
- DEBUG("NULL ft1000dev, failure\n");
- return STATUS_FAILURE;
- }
- else if ( ft1000dev->dev == NULL )
- {
- DEBUG("NULL ft1000dev->dev, failure\n");
- return STATUS_FAILURE;
- }
-
- ret = usb_control_msg(ft1000dev->dev,
- pipe,
- request,
- requesttype,
- value,
- index,
- data,
- size,
- LARGE_TIMEOUT);
-
- if (ret>0)
- ret = STATUS_SUCCESS;
- else
- ret = STATUS_FAILURE;
+ if (ft1000dev == NULL) {
+ DEBUG("NULL ft1000dev, failure\n");
+ return STATUS_FAILURE;
+ } else if (ft1000dev->dev == NULL) {
+ DEBUG("NULL ft1000dev->dev, failure\n");
+ return STATUS_FAILURE;
+ }
+ ret = usb_control_msg(ft1000dev->dev,
+ pipe,
+ request,
+ requesttype,
+ value, index, data, size, LARGE_TIMEOUT);
- return ret;
+ if (ret > 0)
+ ret = STATUS_SUCCESS;
+ else
+ ret = STATUS_FAILURE;
+ return ret;
}
+
//---------------------------------------------------------------------------
// Function: ft1000_read_register
//
@@ -207,29 +188,28 @@ static int ft1000_control(struct ft1000_device
*ft1000dev,unsigned int pipe,
//
//---------------------------------------------------------------------------
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, short*
Data, u16 nRegIndx)
+u16 ft1000_read_register(struct ft1000_device * ft1000dev, short *Data,
+ u16 nRegIndx)
{
- u16 ret = STATUS_SUCCESS;
-
- //DEBUG("ft1000_read_register: reg index is %d\n", nRegIndx);
- //DEBUG("ft1000_read_register: spin_lock locked\n");
- ret = ft1000_control(ft1000dev,
- usb_rcvctrlpipe(ft1000dev->dev,0),
- HARLEY_READ_REGISTER, //request --READ_REGISTER
- HARLEY_READ_OPERATION, //requestType
- 0, //value
- nRegIndx, //index
- Data, //data
- 2, //data size
- LARGE_TIMEOUT ); //timeout
-
- //DEBUG("ft1000_read_register: ret is %d \n", ret);
-
- //DEBUG("ft1000_read_register: data is %x \n", *Data);
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
+ u16 ret = STATUS_SUCCESS;
+
+ //DEBUG("ft1000_read_register: reg index is %d\n", nRegIndx);
+ //DEBUG("ft1000_read_register: spin_lock locked\n");
+ ret = ft1000_control(ft1000dev, usb_rcvctrlpipe(ft1000dev->dev, 0),
HARLEY_READ_REGISTER, //request --READ_REGISTER
+ HARLEY_READ_OPERATION, //requestType
+ 0, //value
+ nRegIndx, //index
+ Data, //data
+ 2, //data size
+ LARGE_TIMEOUT); //timeout
+
+ //DEBUG("ft1000_read_register: ret is %d \n", ret);
+
+ //DEBUG("ft1000_read_register: data is %x \n", *Data);
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
@@ -248,26 +228,21 @@ u16 ft1000_read_register(struct ft1000_device
*ft1000dev, short* Data, u16 nRegI
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_register(struct ft1000_device *ft1000dev, USHORT
value, u16 nRegIndx)
+u16 ft1000_write_register(struct ft1000_device * ft1000dev, USHORT value,
+ u16 nRegIndx)
{
- u16 ret = STATUS_SUCCESS;
+ u16 ret = STATUS_SUCCESS;
- //DEBUG("ft1000_write_register: value is: %d, reg index is:
%d\n", value, nRegIndx);
+ //DEBUG("ft1000_write_register: value is: %d, reg index is: %d\n",
value, nRegIndx);
- ret = ft1000_control(ft1000dev,
- usb_sndctrlpipe(ft1000dev->dev, 0),
- HARLEY_WRITE_REGISTER, //request --
WRITE_REGISTER
- HARLEY_WRITE_OPERATION, //requestType
- value,
- nRegIndx,
- NULL,
- 0,
- LARGE_TIMEOUT );
+ ret = ft1000_control(ft1000dev, usb_sndctrlpipe(ft1000dev->dev, 0),
HARLEY_WRITE_REGISTER, //request -- WRITE_REGISTER
+ HARLEY_WRITE_OPERATION, //requestType
+ value, nRegIndx, NULL, 0, LARGE_TIMEOUT);
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
//---------------------------------------------------------------------------
@@ -287,28 +262,27 @@ u16 ft1000_write_register(struct ft1000_device
*ft1000dev, USHORT value, u16 nRe
//
//---------------------------------------------------------------------------
-u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, USHORT cnt)
+u16 ft1000_read_dpram32(struct ft1000_device * ft1000dev, USHORT indx,
+ PUCHAR buffer, USHORT cnt)
{
- u16 ret = STATUS_SUCCESS;
+ u16 ret = STATUS_SUCCESS;
- //DEBUG("ft1000_read_dpram32: indx: %d cnt: %d\n", indx, cnt);
- ret =ft1000_control(ft1000dev,
- usb_rcvctrlpipe(ft1000dev->dev,0),
- HARLEY_READ_DPRAM_32,
//request --READ_DPRAM_32
- HARLEY_READ_OPERATION, //requestType
- 0, //value
- indx, //index
- buffer, //data
- cnt, //data size
- LARGE_TIMEOUT ); //timeout
+ //DEBUG("ft1000_read_dpram32: indx: %d cnt: %d\n", indx, cnt);
+ ret = ft1000_control(ft1000dev, usb_rcvctrlpipe(ft1000dev->dev, 0),
HARLEY_READ_DPRAM_32, //request --READ_DPRAM_32
+ HARLEY_READ_OPERATION, //requestType
+ 0, //value
+ indx, //index
+ buffer, //data
+ cnt, //data size
+ LARGE_TIMEOUT); //timeout
- //DEBUG("ft1000_read_dpram32: ret is %d \n", ret);
+ //DEBUG("ft1000_read_dpram32: ret is %d \n", ret);
- //DEBUG("ft1000_read_dpram32: ret=%d \n", ret);
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
+ //DEBUG("ft1000_read_dpram32: ret=%d \n", ret);
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
@@ -328,30 +302,27 @@ u16 ft1000_read_dpram32(struct ft1000_device
*ft1000dev, USHORT indx, PUCHAR buf
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer, USHORT cnt)
+u16 ft1000_write_dpram32(struct ft1000_device * ft1000dev, USHORT indx,
+ PUCHAR buffer, USHORT cnt)
{
- u16 ret = STATUS_SUCCESS;
-
- //DEBUG("ft1000_write_dpram32: indx: %d buffer: %x cnt: %d\n",
indx, buffer, cnt);
- if ( cnt % 4)
- cnt += cnt - (cnt % 4);
+ u16 ret = STATUS_SUCCESS;
- ret = ft1000_control(ft1000dev,
- usb_sndctrlpipe(ft1000dev->dev, 0),
- HARLEY_WRITE_DPRAM_32,
//request -- WRITE_DPRAM_32
- HARLEY_WRITE_OPERATION, //requestType
- 0, //value
- indx, //index
- buffer, //buffer
- cnt, //buffer size
- LARGE_TIMEOUT );
+ //DEBUG("ft1000_write_dpram32: indx: %d buffer: %x cnt: %d\n",
indx, buffer, cnt);
+ if (cnt % 4)
+ cnt += cnt - (cnt % 4);
+ ret = ft1000_control(ft1000dev, usb_sndctrlpipe(ft1000dev->dev, 0),
HARLEY_WRITE_DPRAM_32, //request -- WRITE_DPRAM_32
+ HARLEY_WRITE_OPERATION, //requestType
+ 0, //value
+ indx, //index
+ buffer, //buffer
+ cnt, //buffer size
+ LARGE_TIMEOUT);
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
-
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
//---------------------------------------------------------------------------
@@ -370,37 +341,35 @@ u16 ft1000_write_dpram32(struct ft1000_device
*ft1000dev, USHORT indx, PUCHAR bu
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, u8 highlow)
+u16 ft1000_read_dpram16(struct ft1000_device * ft1000dev, USHORT indx,
+ PUCHAR buffer, u8 highlow)
{
- u16 ret = STATUS_SUCCESS;
-
- //DEBUG("ft1000_read_dpram16: indx: %d hightlow: %d\n", indx, highlow);
+ u16 ret = STATUS_SUCCESS;
- u8 request;
+ //DEBUG("ft1000_read_dpram16: indx: %d hightlow: %d\n", indx, highlow);
- if (highlow == 0 )
- request = HARLEY_READ_DPRAM_LOW;
- else
- request = HARLEY_READ_DPRAM_HIGH;
+ u8 request;
- ret = ft1000_control(ft1000dev,
- usb_rcvctrlpipe(ft1000dev->dev,0),
- request, //request
--READ_DPRAM_H/L
- HARLEY_READ_OPERATION, //requestType
- 0, //value
- indx, //index
- buffer, //data
- 2, //data size
- LARGE_TIMEOUT ); //timeout
+ if (highlow == 0)
+ request = HARLEY_READ_DPRAM_LOW;
+ else
+ request = HARLEY_READ_DPRAM_HIGH;
- //DEBUG("ft1000_read_dpram16: ret is %d \n", ret);
+ ret = ft1000_control(ft1000dev, usb_rcvctrlpipe(ft1000dev->dev, 0),
request, //request --READ_DPRAM_H/L
+ HARLEY_READ_OPERATION, //requestType
+ 0, //value
+ indx, //index
+ buffer, //data
+ 2, //data size
+ LARGE_TIMEOUT); //timeout
+ //DEBUG("ft1000_read_dpram16: ret is %d \n", ret);
- //DEBUG("ft1000_read_dpram16: data is %x \n", *buffer);
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
+ //DEBUG("ft1000_read_dpram16: data is %x \n", *buffer);
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
@@ -420,38 +389,32 @@ u16 ft1000_read_dpram16(struct ft1000_device
*ft1000dev, USHORT indx, PUCHAR buf
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, USHORT
indx, USHORT value, u8 highlow)
+u16 ft1000_write_dpram16(struct ft1000_device * ft1000dev, USHORT indx,
+ USHORT value, u8 highlow)
{
- u16 ret = STATUS_SUCCESS;
-
-
+ u16 ret = STATUS_SUCCESS;
- //DEBUG("ft1000_write_dpram16: indx: %d value: %d highlow:
%d\n", indx, value, highlow);
+ //DEBUG("ft1000_write_dpram16: indx: %d value: %d highlow: %d\n",
indx, value, highlow);
- u8 request;
+ u8 request;
+ if (highlow == 0)
+ request = HARLEY_WRITE_DPRAM_LOW;
+ else
+ request = HARLEY_WRITE_DPRAM_HIGH;
- if ( highlow == 0 )
- request = HARLEY_WRITE_DPRAM_LOW;
- else
- request = HARLEY_WRITE_DPRAM_HIGH;
-
- ret = ft1000_control(ft1000dev,
- usb_sndctrlpipe(ft1000dev->dev, 0),
- request,
//request -- WRITE_DPRAM_H/L
- HARLEY_WRITE_OPERATION, //requestType
- value, //value
- indx, //index
- NULL, //buffer
- 0, //buffer size
- LARGE_TIMEOUT );
-
-
- if ( ret != STATUS_SUCCESS )
- return STATUS_FAILURE;
+ ret = ft1000_control(ft1000dev, usb_sndctrlpipe(ft1000dev->dev, 0),
request, //request -- WRITE_DPRAM_H/L
+ HARLEY_WRITE_OPERATION, //requestType
+ value, //value
+ indx, //index
+ NULL, //buffer
+ 0, //buffer size
+ LARGE_TIMEOUT);
+ if (ret != STATUS_SUCCESS)
+ return STATUS_FAILURE;
- return ret;
+ return ret;
}
//---------------------------------------------------------------------------
@@ -470,39 +433,36 @@ u16 ft1000_write_dpram16(struct ft1000_device
*ft1000dev, USHORT indx, USHORT va
// Notes:
//
//---------------------------------------------------------------------------
-u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer)
+u16 fix_ft1000_read_dpram32(struct ft1000_device * ft1000dev, USHORT indx,
+ PUCHAR buffer)
{
- UCHAR tempbuffer[16];
- USHORT pos;
- u16 ret = STATUS_SUCCESS;
-
- //DEBUG("fix_ft1000_read_dpram32: indx: %d \n", indx);
- pos = (indx / 4)*4;
- ret = ft1000_read_dpram32(ft1000dev, pos, (PUCHAR)&tempbuffer[0], 16);
- if (ret == STATUS_SUCCESS)
- {
- pos = (indx % 4)*4;
- *buffer++ = tempbuffer[pos++];
- *buffer++ = tempbuffer[pos++];
- *buffer++ = tempbuffer[pos++];
- *buffer++ = tempbuffer[pos++];
- }
- else
- {
- DEBUG("fix_ft1000_read_dpram32: DPRAM32 Read failed\n");
- *buffer++ = 0;
- *buffer++ = 0;
- *buffer++ = 0;
- *buffer++ = 0;
+ UCHAR tempbuffer[16];
+ USHORT pos;
+ u16 ret = STATUS_SUCCESS;
+
+ //DEBUG("fix_ft1000_read_dpram32: indx: %d \n", indx);
+ pos = (indx / 4) * 4;
+ ret = ft1000_read_dpram32(ft1000dev, pos, (PUCHAR) & tempbuffer[0], 16);
+ if (ret == STATUS_SUCCESS) {
+ pos = (indx % 4) * 4;
+ *buffer++ = tempbuffer[pos++];
+ *buffer++ = tempbuffer[pos++];
+ *buffer++ = tempbuffer[pos++];
+ *buffer++ = tempbuffer[pos++];
+ } else {
+ DEBUG("fix_ft1000_read_dpram32: DPRAM32 Read failed\n");
+ *buffer++ = 0;
+ *buffer++ = 0;
+ *buffer++ = 0;
+ *buffer++ = 0;
- }
+ }
- //DEBUG("fix_ft1000_read_dpram32: data is %x \n", *buffer);
- return ret;
+ //DEBUG("fix_ft1000_read_dpram32: data is %x \n", *buffer);
+ return ret;
}
-
//---------------------------------------------------------------------------
// Function: fix_ft1000_write_dpram32
//
@@ -519,73 +479,74 @@ u16 fix_ft1000_read_dpram32(struct ft1000_device
*ft1000dev, USHORT indx, PUCHAR
// Notes:
//
//---------------------------------------------------------------------------
-u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT
indx, PUCHAR buffer)
+u16 fix_ft1000_write_dpram32(struct ft1000_device * ft1000dev, USHORT indx,
+ PUCHAR buffer)
{
- USHORT pos1;
- USHORT pos2;
- USHORT i;
- UCHAR tempbuffer[32];
- UCHAR resultbuffer[32];
- PUCHAR pdata;
- u16 ret = STATUS_SUCCESS;
-
- //DEBUG("fix_ft1000_write_dpram32: Entered:\n");
-
- pos1 = (indx / 4)*4;
- pdata = buffer;
- ret = ft1000_read_dpram32(ft1000dev, pos1, (PUCHAR)&tempbuffer[0], 16);
- if (ret == STATUS_SUCCESS)
- {
- pos2 = (indx % 4)*4;
- tempbuffer[pos2++] = *buffer++;
- tempbuffer[pos2++] = *buffer++;
- tempbuffer[pos2++] = *buffer++;
- tempbuffer[pos2++] = *buffer++;
- ret = ft1000_write_dpram32(ft1000dev, pos1,
(PUCHAR)&tempbuffer[0], 16);
- }
- else
- {
- DEBUG("fix_ft1000_write_dpram32: DPRAM32 Read failed\n");
-
- return ret;
- }
+ USHORT pos1;
+ USHORT pos2;
+ USHORT i;
+ UCHAR tempbuffer[32];
+ UCHAR resultbuffer[32];
+ PUCHAR pdata;
+ u16 ret = STATUS_SUCCESS;
+
+ //DEBUG("fix_ft1000_write_dpram32: Entered:\n");
+
+ pos1 = (indx / 4) * 4;
+ pdata = buffer;
+ ret =
+ ft1000_read_dpram32(ft1000dev, pos1, (PUCHAR) & tempbuffer[0], 16);
+ if (ret == STATUS_SUCCESS) {
+ pos2 = (indx % 4) * 4;
+ tempbuffer[pos2++] = *buffer++;
+ tempbuffer[pos2++] = *buffer++;
+ tempbuffer[pos2++] = *buffer++;
+ tempbuffer[pos2++] = *buffer++;
+ ret =
+ ft1000_write_dpram32(ft1000dev, pos1,
+ (PUCHAR) & tempbuffer[0], 16);
+ } else {
+ DEBUG("fix_ft1000_write_dpram32: DPRAM32 Read failed\n");
+
+ return ret;
+ }
- ret = ft1000_read_dpram32(ft1000dev, pos1, (PUCHAR)&resultbuffer[0], 16);
- if (ret == STATUS_SUCCESS)
- {
- buffer = pdata;
- for (i=0; i<16; i++)
- {
- if (tempbuffer[i] != resultbuffer[i]){
-
- ret = STATUS_FAILURE;
- }
- }
- }
+ ret =
+ ft1000_read_dpram32(ft1000dev, pos1, (PUCHAR) & resultbuffer[0],
+ 16);
+ if (ret == STATUS_SUCCESS) {
+ buffer = pdata;
+ for (i = 0; i < 16; i++) {
+ if (tempbuffer[i] != resultbuffer[i]) {
+
+ ret = STATUS_FAILURE;
+ }
+ }
+ }
- if (ret == STATUS_FAILURE)
- {
- ret = ft1000_write_dpram32(ft1000dev, pos1,
(PUCHAR)&tempbuffer[0], 16);
- ret = ft1000_read_dpram32(ft1000dev, pos1,
(PUCHAR)&resultbuffer[0], 16);
- if (ret == STATUS_SUCCESS)
- {
- buffer = pdata;
- for (i=0; i<16; i++)
- {
- if (tempbuffer[i] != resultbuffer[i])
- {
- ret = STATUS_FAILURE;
- DEBUG("fix_ft1000_write_dpram32 Failed to write\n");
- }
- }
- }
- }
+ if (ret == STATUS_FAILURE) {
+ ret =
+ ft1000_write_dpram32(ft1000dev, pos1,
+ (PUCHAR) & tempbuffer[0], 16);
+ ret =
+ ft1000_read_dpram32(ft1000dev, pos1,
+ (PUCHAR) & resultbuffer[0], 16);
+ if (ret == STATUS_SUCCESS) {
+ buffer = pdata;
+ for (i = 0; i < 16; i++) {
+ if (tempbuffer[i] != resultbuffer[i]) {
+ ret = STATUS_FAILURE;
+ DEBUG
+ ("fix_ft1000_write_dpram32 Failed to write\n");
+ }
+ }
+ }
+ }
- return ret;
+ return ret;
}
-
//------------------------------------------------------------------------
//
// Function: card_reset_dsp
@@ -596,38 +557,51 @@ u16 fix_ft1000_write_dpram32(struct
ft1000_device *ft1000dev, USHORT indx, PUCHA
//
// Returns: None
//-----------------------------------------------------------------------
-void card_reset_dsp (struct ft1000_device *ft1000dev, BOOLEAN value)
+void card_reset_dsp(struct ft1000_device *ft1000dev, BOOLEAN value)
{
- u16 status = STATUS_SUCCESS;
- USHORT tempword;
-
- status = ft1000_write_register (ft1000dev, HOST_INTF_BE,
FT1000_REG_SUP_CTRL);
- status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_CTRL);
- if (value)
- {
- DEBUG("Reset DSP\n");
- status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
- tempword |= DSP_RESET_BIT;
- status = ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
- }
- else
- {
- DEBUG("Activate DSP\n");
- status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
+ u16 status = STATUS_SUCCESS;
+ USHORT tempword;
+
+ status =
+ ft1000_write_register(ft1000dev, HOST_INTF_BE, FT1000_REG_SUP_CTRL);
+ status =
+ ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_CTRL);
+ if (value) {
+ DEBUG("Reset DSP\n");
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_RESET);
+ tempword |= DSP_RESET_BIT;
+ status =
+ ft1000_write_register(ft1000dev, tempword,
+ FT1000_REG_RESET);
+ } else {
+ DEBUG("Activate DSP\n");
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_RESET);
#if 1
- tempword |= DSP_ENCRYPTED;
- tempword &= ~DSP_UNENCRYPTED;
+ tempword |= DSP_ENCRYPTED;
+ tempword &= ~DSP_UNENCRYPTED;
#else
- tempword |= DSP_UNENCRYPTED;
- tempword &= ~DSP_ENCRYPTED;
+ tempword |= DSP_UNENCRYPTED;
+ tempword &= ~DSP_ENCRYPTED;
#endif
- status = ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
- status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
- tempword &= ~EFUSE_MEM_DISABLE;
- tempword &= ~DSP_RESET_BIT;
- status = ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
- status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
- }
+ status =
+ ft1000_write_register(ft1000dev, tempword,
+ FT1000_REG_RESET);
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_RESET);
+ tempword &= ~EFUSE_MEM_DISABLE;
+ tempword &= ~DSP_RESET_BIT;
+ status =
+ ft1000_write_register(ft1000dev, tempword,
+ FT1000_REG_RESET);
+ status =
+ ft1000_read_register(ft1000dev, &tempword,
+ FT1000_REG_RESET);
+ }
}
//---------------------------------------------------------------------------
@@ -645,18 +619,19 @@ void card_reset_dsp (struct ft1000_device
*ft1000dev, BOOLEAN value)
// Notes:
//
//---------------------------------------------------------------------------
-void CardSendCommand(struct ft1000_device *ft1000dev, unsigned char
*ptempbuffer, int size)
+void CardSendCommand(struct ft1000_device *ft1000dev,
+ unsigned char *ptempbuffer, int size)
{
- unsigned short temp;
- unsigned char *commandbuf;
+ unsigned short temp;
+ unsigned char *commandbuf;
- DEBUG("CardSendCommand: enter CardSendCommand... size=%d\n", size);
+ DEBUG("CardSendCommand: enter CardSendCommand... size=%d\n", size);
- commandbuf =(unsigned char*) kmalloc(size+2, GFP_KERNEL);
- //memset((void*)commandbuf, 0, size+2);
- memcpy((void*)commandbuf+2, (void*)ptempbuffer, size);
+ commandbuf = (unsigned char *)kmalloc(size + 2, GFP_KERNEL);
+ //memset((void*)commandbuf, 0, size+2);
+ memcpy((void *)commandbuf + 2, (void *)ptempbuffer, size);
- //DEBUG("CardSendCommand: Command Send\n");
+ //DEBUG("CardSendCommand: Command Send\n");
/***
for (i=0; i<size+2; i++)
{
@@ -664,39 +639,34 @@ void CardSendCommand(struct ft1000_device
*ft1000dev, unsigned char *ptempbuffer
}
***/
- ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
-
- if (temp & 0x0100)
- {
- msleep(10);
- }
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
- // check for odd word
- size = size + 2;
- if (size % 4)
- {
- // Must force to be 32 bit aligned
- size += 4 - (size % 4);
- }
-
-
- //DEBUG("CardSendCommand: write dpram ... size=%d\n", size);
- ft1000_write_dpram32(ft1000dev, 0,commandbuf, size);
- msleep(1);
- //DEBUG("CardSendCommand: write into doorbell ...\n");
- ft1000_write_register(ft1000dev, FT1000_DB_DPRAM_TX
,FT1000_REG_DOORBELL) ;
- msleep(1);
+ if (temp & 0x0100) {
+ msleep(10);
+ }
+ // check for odd word
+ size = size + 2;
+ if (size % 4) {
+ // Must force to be 32 bit aligned
+ size += 4 - (size % 4);
+ }
- ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
- //DEBUG("CardSendCommand: read doorbell ...temp=%x\n", temp);
- if ( (temp & 0x0100) == 0)
- {
- //DEBUG("CardSendCommand: Message sent\n");
- }
+ //DEBUG("CardSendCommand: write dpram ... size=%d\n", size);
+ ft1000_write_dpram32(ft1000dev, 0, commandbuf, size);
+ msleep(1);
+ //DEBUG("CardSendCommand: write into doorbell ...\n");
+ ft1000_write_register(ft1000dev, FT1000_DB_DPRAM_TX,
+ FT1000_REG_DOORBELL);
+ msleep(1);
+
+ ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
+ //DEBUG("CardSendCommand: read doorbell ...temp=%x\n", temp);
+ if ((temp & 0x0100) == 0) {
+ //DEBUG("CardSendCommand: Message sent\n");
+ }
}
-
//--------------------------------------------------------------------------
//
// Function: dsp_reload
@@ -707,52 +677,54 @@ void CardSendCommand(struct ft1000_device
*ft1000dev, unsigned char *ptempbuffer
//
// Returns: None
//-----------------------------------------------------------------------
-void dsp_reload (struct ft1000_device *ft1000dev)
+void dsp_reload(struct ft1000_device *ft1000dev)
{
- u16 status;
- USHORT tempword;
- ULONG templong;
-
- PFT1000_INFO pft1000info;
+ u16 status;
+ USHORT tempword;
+ ULONG templong;
- pft1000info = netdev_priv(ft1000dev->net);
+ PFT1000_INFO pft1000info;
- pft1000info->CardReady = 0;
- pft1000info->DSP_loading= 1;
+ pft1000info = netdev_priv(ft1000dev->net);
- // Program Interrupt Mask register
- status = ft1000_write_register (ft1000dev, 0xffff, FT1000_REG_SUP_IMASK);
+ pft1000info->CardReady = 0;
+ pft1000info->DSP_loading = 1;
- status = ft1000_read_register (ft1000dev, &tempword, FT1000_REG_RESET);
- tempword |= ASIC_RESET_BIT;
- status = ft1000_write_register (ft1000dev, tempword, FT1000_REG_RESET);
- msleep(1000);
- status = ft1000_read_register (ft1000dev, &tempword, FT1000_REG_RESET);
- DEBUG("Reset Register = 0x%x\n", tempword);
+ // Program Interrupt Mask register
+ status = ft1000_write_register(ft1000dev, 0xffff, FT1000_REG_SUP_IMASK);
- // Toggle DSP reset
- card_reset_dsp (ft1000dev, 1);
- msleep(1000);
- card_reset_dsp (ft1000dev, 0);
- msleep(1000);
+ status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
+ tempword |= ASIC_RESET_BIT;
+ status = ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
+ msleep(1000);
+ status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
+ DEBUG("Reset Register = 0x%x\n", tempword);
- status = ft1000_write_register (ft1000dev, HOST_INTF_BE,
FT1000_REG_SUP_CTRL);
+ // Toggle DSP reset
+ card_reset_dsp(ft1000dev, 1);
+ msleep(1000);
+ card_reset_dsp(ft1000dev, 0);
+ msleep(1000);
- // Let's check for FEFE
- status = ft1000_read_dpram32 (ft1000dev,
FT1000_MAG_DPRAM_FEFE_INDX, (PUCHAR)&templong, 4);
- DEBUG("templong (fefe) = 0x%8x\n", templong);
+ status =
+ ft1000_write_register(ft1000dev, HOST_INTF_BE, FT1000_REG_SUP_CTRL);
- // call codeloader
- status = scram_dnldr(ft1000dev, pFileStart, FileLength);
+ // Let's check for FEFE
+ status =
+ ft1000_read_dpram32(ft1000dev, FT1000_MAG_DPRAM_FEFE_INDX,
+ (PUCHAR) & templong, 4);
+ DEBUG("templong (fefe) = 0x%8x\n", templong);
- if ( status != STATUS_SUCCESS)
- return;
+ // call codeloader
+ status = scram_dnldr(ft1000dev, pFileStart, FileLength);
- msleep(1000);
- pft1000info->DSP_loading= 0;
+ if (status != STATUS_SUCCESS)
+ return;
- DEBUG("dsp_reload returned\n");
+ msleep(1000);
+ pft1000info->DSP_loading = 0;
+ DEBUG("dsp_reload returned\n");
}
@@ -767,33 +739,35 @@ void dsp_reload (struct ft1000_device *ft1000dev)
// none
//
//---------------------------------------------------------------------------
-static void ft1000_reset_asic (struct net_device *dev)
+static void ft1000_reset_asic(struct net_device *dev)
{
- FT1000_INFO *info = netdev_priv(dev);
- struct ft1000_device *ft1000dev = info->pFt1000Dev;
- u16 tempword;
+ FT1000_INFO *info = netdev_priv(dev);
+ struct ft1000_device *ft1000dev = info->pFt1000Dev;
+ u16 tempword;
- DEBUG("ft1000_hw:ft1000_reset_asic called\n");
+ DEBUG("ft1000_hw:ft1000_reset_asic called\n");
- info->ASICResetNum++;
+ info->ASICResetNum++;
- // Let's use the register provided by the Magnemite ASIC to reset the
- // ASIC and DSP.
- ft1000_write_register(ft1000dev, (DSP_RESET_BIT |
ASIC_RESET_BIT), FT1000_REG_RESET );
+ // Let's use the register provided by the Magnemite ASIC to reset the
+ // ASIC and DSP.
+ ft1000_write_register(ft1000dev, (DSP_RESET_BIT | ASIC_RESET_BIT),
+ FT1000_REG_RESET);
- mdelay(1);
+ mdelay(1);
- // set watermark to -1 in order to not generate an interrrupt
- ft1000_write_register(ft1000dev, 0xffff, FT1000_REG_MAG_WATERMARK);
+ // set watermark to -1 in order to not generate an interrrupt
+ ft1000_write_register(ft1000dev, 0xffff, FT1000_REG_MAG_WATERMARK);
- // clear interrupts
- ft1000_read_register (ft1000dev, &tempword, FT1000_REG_SUP_ISR);
- DEBUG("ft1000_hw: interrupt status register = 0x%x\n",tempword);
- ft1000_write_register (ft1000dev, tempword, FT1000_REG_SUP_ISR);
- ft1000_read_register (ft1000dev, &tempword, FT1000_REG_SUP_ISR);
- DEBUG("ft1000_hw: interrupt status register = 0x%x\n",tempword);
+ // clear interrupts
+ ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_ISR);
+ DEBUG("ft1000_hw: interrupt status register = 0x%x\n", tempword);
+ ft1000_write_register(ft1000dev, tempword, FT1000_REG_SUP_ISR);
+ ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_ISR);
+ DEBUG("ft1000_hw: interrupt status register = 0x%x\n", tempword);
}
+
/*
//---------------------------------------------------------------------------
//
@@ -851,148 +825,147 @@ static void ft1000_enable_interrupts(struct
net_device *dev) {
// TRUE (card reset successful)
//
//---------------------------------------------------------------------------
-static int ft1000_reset_card (struct net_device *dev)
+static int ft1000_reset_card(struct net_device *dev)
{
- FT1000_INFO *info = netdev_priv(dev);
- struct ft1000_device *ft1000dev = info->pFt1000Dev;
- u16 tempword;
- PPROV_RECORD ptr;
-
- DEBUG("ft1000_hw:ft1000_reset_card called.....\n");
-
- info->fCondResetPend = 1;
- info->CardReady = 0;
- info->fProvComplete = 0;
- //ft1000_disable_interrupts(dev);
-
- // Cancel heartbeat task since we are reloading the dsp
- //del_timer(&poll_timer[info->CardNumber]);
-
- // Make sure we free any memory reserve for provisioning
- while (list_empty(&info->prov_list) == 0) {
- DEBUG("ft1000_hw:ft1000_reset_card:deleting provisioning record\n");
- ptr = list_entry(info->prov_list.next, PROV_RECORD, list);
- list_del(&ptr->list);
- kfree(ptr->pprov_data);
- kfree(ptr);
- }
+ FT1000_INFO *info = netdev_priv(dev);
+ struct ft1000_device *ft1000dev = info->pFt1000Dev;
+ u16 tempword;
+ PPROV_RECORD ptr;
+
+ DEBUG("ft1000_hw:ft1000_reset_card called.....\n");
+
+ info->fCondResetPend = 1;
+ info->CardReady = 0;
+ info->fProvComplete = 0;
+ //ft1000_disable_interrupts(dev);
+
+ // Cancel heartbeat task since we are reloading the dsp
+ //del_timer(&poll_timer[info->CardNumber]);
+
+ // Make sure we free any memory reserve for provisioning
+ while (list_empty(&info->prov_list) == 0) {
+ DEBUG
+ ("ft1000_hw:ft1000_reset_card:deleting provisioning record\n");
+ ptr = list_entry(info->prov_list.next, PROV_RECORD, list);
+ list_del(&ptr->list);
+ kfree(ptr->pprov_data);
+ kfree(ptr);
+ }
- DEBUG("ft1000_hw:ft1000_reset_card: reset asic\n");
- //reset ASIC
- ft1000_reset_asic(dev);
+ DEBUG("ft1000_hw:ft1000_reset_card: reset asic\n");
+ //reset ASIC
+ ft1000_reset_asic(dev);
- info->DSPResetNum++;
+ info->DSPResetNum++;
#if 0
- DEBUG("ft1000_hw:ft1000_reset_card:resetting ASIC and DSP\n");
- ft1000_write_register (ft1000dev, (DSP_RESET_BIT |
ASIC_RESET_BIT), FT1000_REG_RESET );
-
-
- // Copy DSP session record into info block if this is not a coldstart
- //if (ft1000_card_present == 1) {
- spin_lock_irqsave(&info->dpram_lock, flags);
-
- ft1000_write_register(ft1000dev,
FT1000_DPRAM_MAG_RX_BASE, FT1000_REG_DPRAM_ADDR);
- for (i=0;i<MAX_DSP_SESS_REC/2; i++) {
- //info->DSPSess.MagRec[i] =
inl(dev->base_addr+FT1000_REG_MAG_DPDATA);
- ft1000_read_dpram32(ft1000dev, FT1000_REG_MAG_DPDATA,
(PCHAR)&(info->DSPSess.MagRec[i]), 4);
- }
-
- spin_unlock_irqrestore(&info->dpram_lock, flags);
- //}
- info->squeseqnum = 0;
-
- DEBUG("ft1000_hw:ft1000_reset_card:resetting ASIC\n");
- mdelay(10);
- //reset ASIC
- ft1000_reset_asic(dev);
-
- info->DSPResetNum++;
-
- DEBUG("ft1000_hw:ft1000_reset_card:downloading dsp image\n");
-
-
- // Put dsp in reset and take ASIC out of reset
- DEBUG("ft1000_hw:ft1000_reset_card:Put DSP in reset and take
ASIC out of reset\n");
- ft1000_write_register (ft1000dev, DSP_RESET_BIT, FT1000_REG_RESET);
-
- // Setting MAGNEMITE ASIC to big endian mode
- ft1000_write_register (ft1000dev, HOST_INTF_BE, FT1000_REG_SUP_CTRL);
-
- // Take DSP out of reset
-
- ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
- tempword |= DSP_ENCRYPTED;
- tempword &= ~DSP_UNENCRYPTED;
- ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
- tempword &= ~EFUSE_MEM_DISABLE;
- ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
- tempword &= ~DSP_RESET_BIT;
- ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
-
-
- // FLARION_DSP_ACTIVE;
- mdelay(10);
- DEBUG("ft1000_hw:ft1000_reset_card:Take DSP out of reset\n");
-
- // Wait for 0xfefe indicating dsp ready before starting download
- for (i=0; i<50; i++) {
- //tempword = ft1000_read_dpram_mag_16(dev,
FT1000_MAG_DPRAM_FEFE, FT1000_MAG_DPRAM_FEFE_INDX);
- ft1000_read_dpram32 (ft1000dev,
FT1000_MAG_DPRAM_FEFE_INDX, (PUCHAR)&templong, 4);
- if (tempword == 0xfefe) {
- break;
- }
- mdelay(20);
- }
+ DEBUG("ft1000_hw:ft1000_reset_card:resetting ASIC and DSP\n");
+ ft1000_write_register(ft1000dev, (DSP_RESET_BIT | ASIC_RESET_BIT),
+ FT1000_REG_RESET);
+
+ // Copy DSP session record into info block if this is not a coldstart
+ //if (ft1000_card_present == 1) {
+ spin_lock_irqsave(&info->dpram_lock, flags);
+
+ ft1000_write_register(ft1000dev, FT1000_DPRAM_MAG_RX_BASE,
+ FT1000_REG_DPRAM_ADDR);
+ for (i = 0; i < MAX_DSP_SESS_REC / 2; i++) {
+ //info->DSPSess.MagRec[i] = inl(dev->base_addr+FT1000_REG_MAG_DPDATA);
+ ft1000_read_dpram32(ft1000dev, FT1000_REG_MAG_DPDATA,
+ (PCHAR) & (info->DSPSess.MagRec[i]), 4);
+ }
- if (i==50) {
- DEBUG("ft1000_hw:ft1000_reset_card:No FEFE detected from DSP\n");
- return FALSE;
- }
+ spin_unlock_irqrestore(&info->dpram_lock, flags);
+ //}
+ info->squeseqnum = 0;
+
+ DEBUG("ft1000_hw:ft1000_reset_card:resetting ASIC\n");
+ mdelay(10);
+ //reset ASIC
+ ft1000_reset_asic(dev);
+
+ info->DSPResetNum++;
+
+ DEBUG("ft1000_hw:ft1000_reset_card:downloading dsp image\n");
+
+ // Put dsp in reset and take ASIC out of reset
+ DEBUG
+ ("ft1000_hw:ft1000_reset_card:Put DSP in reset and take ASIC out
of reset\n");
+ ft1000_write_register(ft1000dev, DSP_RESET_BIT, FT1000_REG_RESET);
+
+ // Setting MAGNEMITE ASIC to big endian mode
+ ft1000_write_register(ft1000dev, HOST_INTF_BE, FT1000_REG_SUP_CTRL);
+
+ // Take DSP out of reset
+
+ ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
+ tempword |= DSP_ENCRYPTED;
+ tempword &= ~DSP_UNENCRYPTED;
+ ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
+ tempword &= ~EFUSE_MEM_DISABLE;
+ ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
+ tempword &= ~DSP_RESET_BIT;
+ ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
+
+ // FLARION_DSP_ACTIVE;
+ mdelay(10);
+ DEBUG("ft1000_hw:ft1000_reset_card:Take DSP out of reset\n");
+
+ // Wait for 0xfefe indicating dsp ready before starting download
+ for (i = 0; i < 50; i++) {
+ //tempword = ft1000_read_dpram_mag_16(dev, FT1000_MAG_DPRAM_FEFE,
FT1000_MAG_DPRAM_FEFE_INDX);
+ ft1000_read_dpram32(ft1000dev, FT1000_MAG_DPRAM_FEFE_INDX,
+ (PUCHAR) & templong, 4);
+ if (tempword == 0xfefe) {
+ break;
+ }
+ mdelay(20);
+ }
+ if (i == 50) {
+ DEBUG
+ ("ft1000_hw:ft1000_reset_card:No FEFE detected from DSP\n");
+ return FALSE;
+ }
#endif
- DEBUG("ft1000_hw:ft1000_reset_card: call dsp_reload\n");
- dsp_reload(ft1000dev);
-
- DEBUG("dsp reload successful\n");
+ DEBUG("ft1000_hw:ft1000_reset_card: call dsp_reload\n");
+ dsp_reload(ft1000dev);
+ DEBUG("dsp reload successful\n");
- mdelay(10);
+ mdelay(10);
- // Initialize DSP heartbeat area to ho
- ft1000_write_dpram16(ft1000dev, FT1000_MAG_HI_HO, ho_mag,
FT1000_MAG_HI_HO_INDX);
- ft1000_read_dpram16(ft1000dev, FT1000_MAG_HI_HO,
(PCHAR)&tempword, FT1000_MAG_HI_HO_INDX);
- DEBUG("ft1000_hw:ft1000_reset_card:hi_ho value = 0x%x\n", tempword);
+ // Initialize DSP heartbeat area to ho
+ ft1000_write_dpram16(ft1000dev, FT1000_MAG_HI_HO, ho_mag,
+ FT1000_MAG_HI_HO_INDX);
+ ft1000_read_dpram16(ft1000dev, FT1000_MAG_HI_HO, (PCHAR) & tempword,
+ FT1000_MAG_HI_HO_INDX);
+ DEBUG("ft1000_hw:ft1000_reset_card:hi_ho value = 0x%x\n", tempword);
+ info->CardReady = 1;
+ //ft1000_enable_interrupts(dev);
+ /* Schedule heartbeat process to run every 2 seconds */
+ //poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
+ //poll_timer[info->CardNumber].data = (u_long)dev;
+ //add_timer(&poll_timer[info->CardNumber]);
-
- info->CardReady = 1;
- //ft1000_enable_interrupts(dev);
- /* Schedule heartbeat process to run every 2 seconds */
- //poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- //poll_timer[info->CardNumber].data = (u_long)dev;
- //add_timer(&poll_timer[info->CardNumber]);
-
- info->fCondResetPend = 0;
- return TRUE;
+ info->fCondResetPend = 0;
+ return TRUE;
}
-
//mbelian
#ifdef HAVE_NET_DEVICE_OPS
-static const struct net_device_ops ftnet_ops =
-{
-.ndo_open = &ft1000_open,
-.ndo_stop = &ft1000_close,
-.ndo_start_xmit = &ft1000_start_xmit,
-.ndo_get_stats = &ft1000_netdev_stats,
+static const struct net_device_ops ftnet_ops = {
+ .ndo_open = &ft1000_open,
+ .ndo_stop = &ft1000_close,
+ .ndo_start_xmit = &ft1000_start_xmit,
+ .ndo_get_stats = &ft1000_netdev_stats,
};
#endif
-
//---------------------------------------------------------------------------
// Function: init_ft1000_netdev
//
@@ -1009,132 +982,119 @@ static const struct net_device_ops ftnet_ops =
//---------------------------------------------------------------------------
u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
{
- struct net_device *netdev;
- FT1000_INFO *pInfo = NULL;
- PDPRAM_BLK pdpram_blk;
- int i;
-
- gCardIndex=0; //mbelian
-
- DEBUG("Enter init_ft1000_netdev...\n");
-
+ struct net_device *netdev;
+ FT1000_INFO *pInfo = NULL;
+ PDPRAM_BLK pdpram_blk;
+ int i;
- netdev = alloc_etherdev( sizeof(FT1000_INFO));
- if (!netdev )
- {
- DEBUG("init_ft1000_netdev: can not allocate network device\n");
- return STATUS_FAILURE;
- }
-
- //pInfo = (PFT1000_INFO)netdev->priv;
- pInfo = (FT1000_INFO *) netdev_priv (netdev);
+ gCardIndex = 0; //mbelian
- //DEBUG("init_ft1000_netdev: gFt1000Info=%x, netdev=%x,
ft1000dev=%x\n", gFt1000Info, netdev, ft1000dev);
+ DEBUG("Enter init_ft1000_netdev...\n");
- memset (pInfo, 0, sizeof(FT1000_INFO));
-
- dev_alloc_name(netdev, netdev->name);
-
- //for the first inserted card, decide the card index beginning
number, in case there are existing network interfaces
- if ( gCardIndex == 0 )
- {
- DEBUG("init_ft1000_netdev: network device name is %s\n", netdev->name);
-
- if ( strncmp(netdev->name,"eth", 3) == 0) {
- //pInfo->CardNumber = atoi(&netdev->name[3]);
- gCardIndex = atoi(&netdev->name[3]);
- pInfo->CardNumber = gCardIndex;
- DEBUG("card number = %d\n", pInfo->CardNumber);
- }
- else {
- printk(KERN_ERR "ft1000: Invalid device name\n");
- kfree(netdev);
- return STATUS_FAILURE;
- }
- }
- else
- {
- //not the first inserted card, increase card number by 1
- /*gCardIndex ++;*/
- pInfo->CardNumber = gCardIndex;
- /*DEBUG("card number = %d\n", pInfo->CardNumber);*/ //mbelian
- }
+ netdev = alloc_etherdev(sizeof(FT1000_INFO));
+ if (!netdev) {
+ DEBUG("init_ft1000_netdev: can not allocate network device\n");
+ return STATUS_FAILURE;
+ }
+ //pInfo = (PFT1000_INFO)netdev->priv;
+ pInfo = (FT1000_INFO *) netdev_priv(netdev);
+
+ //DEBUG("init_ft1000_netdev: gFt1000Info=%x, netdev=%x,
ft1000dev=%x\n", gFt1000Info, netdev, ft1000dev);
+
+ memset(pInfo, 0, sizeof(FT1000_INFO));
+
+ dev_alloc_name(netdev, netdev->name);
+
+ //for the first inserted card, decide the card index beginning
number, in case there are existing network interfaces
+ if (gCardIndex == 0) {
+ DEBUG("init_ft1000_netdev: network device name is %s\n",
+ netdev->name);
+
+ if (strncmp(netdev->name, "eth", 3) == 0) {
+ //pInfo->CardNumber = atoi(&netdev->name[3]);
+ gCardIndex = atoi(&netdev->name[3]);
+ pInfo->CardNumber = gCardIndex;
+ DEBUG("card number = %d\n", pInfo->CardNumber);
+ } else {
+ printk(KERN_ERR "ft1000: Invalid device name\n");
+ kfree(netdev);
+ return STATUS_FAILURE;
+ }
+ } else {
+ //not the first inserted card, increase card number by 1
+ /*gCardIndex ++; */
+ pInfo->CardNumber = gCardIndex;
+ /*DEBUG("card number = %d\n", pInfo->CardNumber); *///mbelian
+ }
- memset(&pInfo->stats, 0, sizeof(struct net_device_stats) );
-
- spin_lock_init(&pInfo->dpram_lock);
- pInfo->pFt1000Dev = ft1000dev;
- pInfo->DrvErrNum = 0;
- pInfo->ASICResetNum = 0;
- pInfo->registered = 1;
- pInfo->ft1000_reset = ft1000_reset;
- pInfo->mediastate = 0;
- pInfo->fifo_cnt = 0;
- pInfo->DeviceCreated = FALSE;
- pInfo->DeviceMajor = 0;
- pInfo->CurrentInterruptEnableMask = ISR_DEFAULT_MASK;
- pInfo->InterruptsEnabled = FALSE;
- pInfo->CardReady = 0;
- pInfo->DSP_loading = 0;
- pInfo->DSP_TIME[0] = 0;
- pInfo->DSP_TIME[1] = 0;
- pInfo->DSP_TIME[2] = 0;
- pInfo->DSP_TIME[3] = 0;
- pInfo->fAppMsgPend = 0;
- pInfo->fCondResetPend = 0;
+ memset(&pInfo->stats, 0, sizeof(struct net_device_stats));
+
+ spin_lock_init(&pInfo->dpram_lock);
+ pInfo->pFt1000Dev = ft1000dev;
+ pInfo->DrvErrNum = 0;
+ pInfo->ASICResetNum = 0;
+ pInfo->registered = 1;
+ pInfo->ft1000_reset = ft1000_reset;
+ pInfo->mediastate = 0;
+ pInfo->fifo_cnt = 0;
+ pInfo->DeviceCreated = FALSE;
+ pInfo->DeviceMajor = 0;
+ pInfo->CurrentInterruptEnableMask = ISR_DEFAULT_MASK;
+ pInfo->InterruptsEnabled = FALSE;
+ pInfo->CardReady = 0;
+ pInfo->DSP_loading = 0;
+ pInfo->DSP_TIME[0] = 0;
+ pInfo->DSP_TIME[1] = 0;
+ pInfo->DSP_TIME[2] = 0;
+ pInfo->DSP_TIME[3] = 0;
+ pInfo->fAppMsgPend = 0;
+ pInfo->fCondResetPend = 0;
pInfo->usbboot = 0;
pInfo->dspalive = 0;
- for (i=0;i<32 ;i++ )
- {
+ for (i = 0; i < 32; i++) {
pInfo->tempbuf[i] = 0;
}
- INIT_LIST_HEAD(&pInfo->prov_list);
+ INIT_LIST_HEAD(&pInfo->prov_list);
//mbelian
#ifdef HAVE_NET_DEVICE_OPS
netdev->netdev_ops = &ftnet_ops;
#else
- netdev->hard_start_xmit = &ft1000_start_xmit;
- netdev->get_stats = &ft1000_netdev_stats;
- netdev->open = &ft1000_open;
- netdev->stop = &ft1000_close;
+ netdev->hard_start_xmit = &ft1000_start_xmit;
+ netdev->get_stats = &ft1000_netdev_stats;
+ netdev->open = &ft1000_open;
+ netdev->stop = &ft1000_close;
#endif
- //netif_stop_queue(netdev); //mbelian
-
-
- ft1000dev->net = netdev;
-
+ //netif_stop_queue(netdev); //mbelian
+ ft1000dev->net = netdev;
//init free_buff_lock, freercvpool, numofmsgbuf, pdpram_blk
//only init once per card
//Jim
- DEBUG("Initialize free_buff_lock and freercvpool\n");
- spin_lock_init(&free_buff_lock);
-
- // initialize a list of buffers to be use for queuing up
receive command data
- INIT_LIST_HEAD (&freercvpool);
-
- // create list of free buffers
- for (i=0; i<NUM_OF_FREE_BUFFERS; i++) {
- // Get memory for DPRAM_DATA link list
- pdpram_blk = kmalloc ( sizeof(DPRAM_BLK), GFP_KERNEL );
- // Get a block of memory to store command data
- pdpram_blk->pbuffer = kmalloc ( MAX_CMD_SQSIZE, GFP_KERNEL );
- // link provisioning data
- list_add_tail (&pdpram_blk->list, &freercvpool);
- }
- numofmsgbuf = NUM_OF_FREE_BUFFERS;
-
+ DEBUG("Initialize free_buff_lock and freercvpool\n");
+ spin_lock_init(&free_buff_lock);
+
+ // initialize a list of buffers to be use for queuing up receive command data
+ INIT_LIST_HEAD(&freercvpool);
+
+ // create list of free buffers
+ for (i = 0; i < NUM_OF_FREE_BUFFERS; i++) {
+ // Get memory for DPRAM_DATA link list
+ pdpram_blk = kmalloc(sizeof(DPRAM_BLK), GFP_KERNEL);
+ // Get a block of memory to store command data
+ pdpram_blk->pbuffer = kmalloc(MAX_CMD_SQSIZE, GFP_KERNEL);
+ // link provisioning data
+ list_add_tail(&pdpram_blk->list, &freercvpool);
+ }
+ numofmsgbuf = NUM_OF_FREE_BUFFERS;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
-
-
//---------------------------------------------------------------------------
// Function: reg_ft1000_netdev
//
@@ -1149,42 +1109,39 @@ u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
// Notes:
//
//---------------------------------------------------------------------------
-u16 reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct
usb_interface *intf)
+u16 reg_ft1000_netdev(struct ft1000_device * ft1000dev,
+ struct usb_interface * intf)
{
- struct net_device *netdev;
- FT1000_INFO *pInfo;
- int i, rc;
+ struct net_device *netdev;
+ FT1000_INFO *pInfo;
+ int i, rc;
- netdev = ft1000dev->net;
- pInfo = netdev_priv(ft1000dev->net);
- DEBUG("Enter reg_ft1000_netdev...\n");
+ netdev = ft1000dev->net;
+ pInfo = netdev_priv(ft1000dev->net);
+ DEBUG("Enter reg_ft1000_netdev...\n");
+ ft1000_read_register(ft1000dev, &pInfo->AsicID, FT1000_REG_ASIC_ID);
- ft1000_read_register(ft1000dev, &pInfo->AsicID, FT1000_REG_ASIC_ID);
+ usb_set_intfdata(intf, pInfo);
+ SET_NETDEV_DEV(netdev, &intf->dev);
- usb_set_intfdata(intf, pInfo);
- SET_NETDEV_DEV(netdev, &intf->dev);
-
- rc = register_netdev(netdev);
- if (rc)
- {
- DEBUG("reg_ft1000_netdev: could not register network device\n");
- free_netdev(netdev);
- return STATUS_FAILURE;
- }
-
-
- //Create character device, implemented by Jim
- ft1000_CreateDevice(ft1000dev);
+ rc = register_netdev(netdev);
+ if (rc) {
+ DEBUG("reg_ft1000_netdev: could not register network device\n");
+ free_netdev(netdev);
+ return STATUS_FAILURE;
+ }
- //INIT_LIST_HEAD(&pInfo->prov_list);
+ //Create character device, implemented by Jim
+ ft1000_CreateDevice(ft1000dev);
- for (i=0; i<MAX_NUM_CARDS; i++) {
- poll_timer[i].function = ft1000_hbchk;
- }
+ //INIT_LIST_HEAD(&pInfo->prov_list);
+ for (i = 0; i < MAX_NUM_CARDS; i++) {
+ poll_timer[i].function = ft1000_hbchk;
+ }
- //hard code MAC address for now
+ //hard code MAC address for now
/**
netdev->dev_addr[0] = 0;
netdev->dev_addr[1] = 7;
@@ -1194,18 +1151,17 @@ u16 reg_ft1000_netdev(struct ft1000_device
*ft1000dev, struct usb_interface *int
netdev->dev_addr[5] = 0x20 + pInfo->CardNumber;
**/
- DEBUG ("reg_ft1000_netdev returned\n");
+ DEBUG("reg_ft1000_netdev returned\n");
- pInfo->CardReady = 1;
+ pInfo->CardReady = 1;
-
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
int ft1000_reset(struct net_device *dev)
{
- ft1000_reset_card(dev);
- return 0;
+ ft1000_reset_card(dev);
+ return 0;
}
//---------------------------------------------------------------------------
@@ -1224,147 +1180,128 @@ int ft1000_reset(struct net_device *dev)
static void ft1000_usb_transmit_complete(struct urb *urb)
{
- struct ft1000_device *ft1000dev = urb->context;
+ struct ft1000_device *ft1000dev = urb->context;
- //DEBUG("ft1000_usb_transmit_complete entered\n");
+ //DEBUG("ft1000_usb_transmit_complete entered\n");
// Jim spin_lock(&ft1000dev->device_lock);
- if (urb->status)
- printk("%s: TX status %d\n", ft1000dev->net->name, urb->status);
+ if (urb->status)
+ printk("%s: TX status %d\n", ft1000dev->net->name, urb->status);
- netif_wake_queue(ft1000dev->net);
+ netif_wake_queue(ft1000dev->net);
//Jim spin_unlock(&ft1000dev->device_lock);
- //DEBUG("Return from ft1000_usb_transmit_complete\n");
+ //DEBUG("Return from ft1000_usb_transmit_complete\n");
}
-
/****************************************************************
* ft1000_control
****************************************************************/
-static int ft1000_read_fifo_reg(struct ft1000_device
*ft1000dev,unsigned int pipe,
- u8 request,
- u8 requesttype,
- u16 value,
- u16 index,
- void *data,
- u16 size,
- int timeout)
+static int ft1000_read_fifo_reg(struct ft1000_device *ft1000dev,
+ unsigned int pipe, u8 request, u8 requesttype,
+ u16 value, u16 index, void *data, u16 size,
+ int timeout)
{
- u16 ret;
-
- DECLARE_WAITQUEUE(wait, current);
- struct urb *urb;
- struct usb_ctrlrequest *dr;
- int status;
-
- if (ft1000dev == NULL )
- {
- DEBUG("NULL ft1000dev, failure\n");
- return STATUS_FAILURE;
- }
- else if ( ft1000dev->dev == NULL )
- {
- DEBUG("NULL ft1000dev->dev, failure\n");
- return STATUS_FAILURE;
- }
-
- spin_lock(&ft1000dev->device_lock);
+ u16 ret;
- /*DECLARE_WAITQUEUE(wait, current);
- struct urb *urb;
- struct usb_ctrlrequest *dr;
- int status;*/
+ DECLARE_WAITQUEUE(wait, current);
+ struct urb *urb;
+ struct usb_ctrlrequest *dr;
+ int status;
- if(in_interrupt())
- {
- spin_unlock(&ft1000dev->device_lock);
- return -EBUSY;
- }
+ if (ft1000dev == NULL) {
+ DEBUG("NULL ft1000dev, failure\n");
+ return STATUS_FAILURE;
+ } else if (ft1000dev->dev == NULL) {
+ DEBUG("NULL ft1000dev->dev, failure\n");
+ return STATUS_FAILURE;
+ }
- urb = usb_alloc_urb(0, GFP_KERNEL);
- dr = kmalloc(sizeof(struct usb_ctrlrequest), in_interrupt() ?
GFP_ATOMIC : GFP_KERNEL);
+ spin_lock(&ft1000dev->device_lock);
- if(!urb || !dr)
- {
- if(urb) kfree(urb);
- spin_unlock(&ft1000dev->device_lock);
- return -ENOMEM;
- }
+ /*DECLARE_WAITQUEUE(wait, current);
+ struct urb *urb;
+ struct usb_ctrlrequest *dr;
+ int status; */
+ if (in_interrupt()) {
+ spin_unlock(&ft1000dev->device_lock);
+ return -EBUSY;
+ }
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ dr = kmalloc(sizeof(struct usb_ctrlrequest),
+ in_interrupt()? GFP_ATOMIC : GFP_KERNEL);
- dr->bRequestType = requesttype;
- dr->bRequest = request;
- dr->wValue = value;
- dr->wIndex = index;
- dr->wLength = size;
+ if (!urb || !dr) {
+ if (urb)
+ kfree(urb);
+ spin_unlock(&ft1000dev->device_lock);
+ return -ENOMEM;
+ }
- usb_fill_control_urb(urb, ft1000dev->dev, pipe, (char*)dr,
(void*)data, size, (void *)ft1000_control_complete, (void*)ft1000dev);
+ dr->bRequestType = requesttype;
+ dr->bRequest = request;
+ dr->wValue = value;
+ dr->wIndex = index;
+ dr->wLength = size;
+ usb_fill_control_urb(urb, ft1000dev->dev, pipe, (char *)dr,
+ (void *)data, size,
+ (void *)ft1000_control_complete,
+ (void *)ft1000dev);
- init_waitqueue_head(&ft1000dev->control_wait);
+ init_waitqueue_head(&ft1000dev->control_wait);
- //current->state = TASK_INTERRUPTIBLE; //mbelian
+ //current->state = TASK_INTERRUPTIBLE; //mbelian
set_current_state(TASK_INTERRUPTIBLE);
- add_wait_queue(&ft1000dev->control_wait, &wait);
+ add_wait_queue(&ft1000dev->control_wait, &wait);
+ status = usb_submit_urb(urb, GFP_KERNEL);
+ if (status) {
+ usb_free_urb(urb);
+ kfree(dr);
+ remove_wait_queue(&ft1000dev->control_wait, &wait);
+ spin_unlock(&ft1000dev->device_lock);
+ return status;
+ }
+ if (urb->status == -EINPROGRESS) {
+ while (timeout && urb->status == -EINPROGRESS) {
+ status = timeout = schedule_timeout(timeout);
+ }
+ } else {
+ status = 1;
+ }
- status = usb_submit_urb(urb, GFP_KERNEL);
-
- if(status)
- {
- usb_free_urb(urb);
- kfree(dr);
- remove_wait_queue(&ft1000dev->control_wait, &wait);
- spin_unlock(&ft1000dev->device_lock);
- return status;
- }
-
- if(urb->status == -EINPROGRESS)
- {
- while(timeout && urb->status == -EINPROGRESS)
- {
- status = timeout = schedule_timeout(timeout);
- }
- }
- else
- {
- status = 1;
- }
-
- remove_wait_queue(&ft1000dev->control_wait, &wait);
-
- if(!status)
- {
- usb_unlink_urb(urb);
- printk("ft1000 timeout\n");
- status = -ETIMEDOUT;
- }
- else
- {
- status = urb->status;
-
- if(urb->status)
- {
- printk("ft1000 control message failed (urb addr: %x) with
error number: %i\n", (int)urb, (int)status);
-
- usb_clear_halt(ft1000dev->dev, usb_rcvctrlpipe(ft1000dev->dev, 0));
- usb_clear_halt(ft1000dev->dev, usb_sndctrlpipe(ft1000dev->dev, 0));
- usb_unlink_urb(urb);
- }
- }
-
-
-
- usb_free_urb(urb);
- kfree(dr);
- spin_unlock(&ft1000dev->device_lock);
- return ret;
+ remove_wait_queue(&ft1000dev->control_wait, &wait);
+
+ if (!status) {
+ usb_unlink_urb(urb);
+ printk("ft1000 timeout\n");
+ status = -ETIMEDOUT;
+ } else {
+ status = urb->status;
+
+ if (urb->status) {
+ printk
+ ("ft1000 control message failed (urb addr: %x) with error number: %i\n",
+ (int)urb, (int)status);
+
+ usb_clear_halt(ft1000dev->dev,
+ usb_rcvctrlpipe(ft1000dev->dev, 0));
+ usb_clear_halt(ft1000dev->dev,
+ usb_sndctrlpipe(ft1000dev->dev, 0));
+ usb_unlink_urb(urb);
+ }
+ }
+ usb_free_urb(urb);
+ kfree(dr);
+ spin_unlock(&ft1000dev->device_lock);
+ return ret;
}
@@ -1381,42 +1318,39 @@ static int ft1000_read_fifo_reg(struct
ft1000_device *ft1000dev,unsigned int pip
// Notes:
//
//---------------------------------------------------------------------------
-static inline u16 ft1000_read_fifo_len (struct net_device *dev)
+static inline u16 ft1000_read_fifo_len(struct net_device *dev)
{
- u16 temp;
- u16 ret;
+ u16 temp;
+ u16 ret;
- //FT1000_INFO *info = (PFT1000_INFO)dev->priv;
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev);
- struct ft1000_device *ft1000dev = info->pFt1000Dev;
-// DEBUG("ft1000_read_fifo_len: enter ft1000dev %x\n",
ft1000dev); //aelias [-] reason: warning: format ???%x??? expects
type ???unsigned int???, but argument 2 has type ???struct
ft1000_device *???
- DEBUG("ft1000_read_fifo_len: enter ft1000dev %x\n", (unsigned
int)ft1000dev); //aelias [+] reason: up
- //ft1000_read_register(ft1000dev, &temp, FT1000_REG_MAG_UFSR);
+ //FT1000_INFO *info = (PFT1000_INFO)dev->priv;
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev);
+ struct ft1000_device *ft1000dev = info->pFt1000Dev;
+// DEBUG("ft1000_read_fifo_len: enter ft1000dev %x\n", ft1000dev);
//aelias [-] reason: warning: format ???%x???
expects type ???unsigned int???, but argument 2 has type ???struct
ft1000_device *???
+ DEBUG("ft1000_read_fifo_len: enter ft1000dev %x\n", (unsigned
int)ft1000dev); //aelias [+] reason: up
+ //ft1000_read_register(ft1000dev, &temp, FT1000_REG_MAG_UFSR);
- ret = STATUS_SUCCESS;
+ ret = STATUS_SUCCESS;
- ret = ft1000_read_fifo_reg(ft1000dev,
- usb_rcvctrlpipe(ft1000dev->dev,0),
- HARLEY_READ_REGISTER,
- HARLEY_READ_OPERATION,
- 0,
- FT1000_REG_MAG_UFSR,
- &temp,
- 2,
- LARGE_TIMEOUT);
+ ret = ft1000_read_fifo_reg(ft1000dev,
+ usb_rcvctrlpipe(ft1000dev->dev, 0),
+ HARLEY_READ_REGISTER,
+ HARLEY_READ_OPERATION,
+ 0,
+ FT1000_REG_MAG_UFSR,
+ &temp, 2, LARGE_TIMEOUT);
- if (ret>0)
- ret = STATUS_SUCCESS;
- else
- ret = STATUS_FAILURE;
+ if (ret > 0)
+ ret = STATUS_SUCCESS;
+ else
+ ret = STATUS_FAILURE;
- DEBUG("ft1000_read_fifo_len: returned %d\n", temp);
+ DEBUG("ft1000_read_fifo_len: returned %d\n", temp);
- return (temp- 16);
+ return (temp - 16);
}
-
//---------------------------------------------------------------------------
//
// Function: ft1000_copy_down_pkt
@@ -1432,139 +1366,123 @@ static inline u16 ft1000_read_fifo_len
(struct net_device *dev)
// SUCCESS
//
//---------------------------------------------------------------------------
-int ft1000_copy_down_pkt (struct net_device *netdev, u8 *packet, u16 len)
+int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
{
- FT1000_INFO *pInfo = netdev_priv(netdev);
- struct ft1000_device *pFt1000Dev = pInfo->pFt1000Dev;
-
+ FT1000_INFO *pInfo = netdev_priv(netdev);
+ struct ft1000_device *pFt1000Dev = pInfo->pFt1000Dev;
- int i, count, ret;
- USHORT *pTemp;
- USHORT checksum;
- u8 *t;
-
- if (!pInfo->CardReady)
- {
+ int i, count, ret;
+ USHORT *pTemp;
+ USHORT checksum;
+ u8 *t;
- DEBUG("ft1000_copy_down_pkt::Card Not Ready\n");
- return STATUS_FAILURE;
+ if (!pInfo->CardReady) {
- }
+ DEBUG("ft1000_copy_down_pkt::Card Not Ready\n");
+ return STATUS_FAILURE;
+ }
- //DEBUG("ft1000_copy_down_pkt() entered, len = %d\n", len);
+ //DEBUG("ft1000_copy_down_pkt() entered, len = %d\n", len);
#if 0
- // Check if there is room on the FIFO
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(10);
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(20);
- }
-
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(20);
- }
-
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(20);
- }
-
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(20);
- }
-
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- udelay(20);
- }
-
- if ( len > ft1000_read_fifo_len (netdev) )
- {
- DEBUG("ft1000_hw:ft1000_copy_down_pkt:Transmit FIFO is
fulli - pkt drop\n");
- pInfo->stats.tx_errors++;
- return STATUS_SUCCESS;
- }
- }
+ // Check if there is room on the FIFO
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(10);
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(20);
+ }
+
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(20);
+ }
+
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(20);
+ }
+
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(20);
+ }
+
+ if (len > ft1000_read_fifo_len(netdev)) {
+ udelay(20);
+ }
+
+ if (len > ft1000_read_fifo_len(netdev)) {
+ DEBUG
+ ("ft1000_hw:ft1000_copy_down_pkt:Transmit FIFO is fulli - pkt drop\n");
+ pInfo->stats.tx_errors++;
+ return STATUS_SUCCESS;
+ }
+ }
#endif
- count = sizeof (PSEUDO_HDR) + len;
- if(count > MAX_BUF_SIZE)
- {
- DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n");
- DEBUG("size = %d\n", count);
- return STATUS_FAILURE;
- }
-
- if ( count % 4)
- count = count + (4- (count %4) );
-
- pTemp = (PUSHORT)&(pFt1000Dev->tx_buf[0]);
- *pTemp ++ = ntohs(count);
- *pTemp ++ = 0x1020;
- *pTemp ++ = 0x2010;
- *pTemp ++ = 0x9100;
- *pTemp ++ = 0;
- *pTemp ++ = 0;
- *pTemp ++ = 0;
- pTemp = (PUSHORT)&(pFt1000Dev->tx_buf[0]);
- checksum = *pTemp ++;
- for (i=1; i<7; i++)
- {
- checksum ^= *pTemp ++;
- }
- *pTemp++ = checksum;
- memcpy (&(pFt1000Dev->tx_buf[sizeof(PSEUDO_HDR)]), packet, len);
+ count = sizeof(PSEUDO_HDR) + len;
+ if (count > MAX_BUF_SIZE) {
+ DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n");
+ DEBUG("size = %d\n", count);
+ return STATUS_FAILURE;
+ }
- //usb_init_urb(pFt1000Dev->tx_urb); //mbelian
+ if (count % 4)
+ count = count + (4 - (count % 4));
+
+ pTemp = (PUSHORT) & (pFt1000Dev->tx_buf[0]);
+ *pTemp++ = ntohs(count);
+ *pTemp++ = 0x1020;
+ *pTemp++ = 0x2010;
+ *pTemp++ = 0x9100;
+ *pTemp++ = 0;
+ *pTemp++ = 0;
+ *pTemp++ = 0;
+ pTemp = (PUSHORT) & (pFt1000Dev->tx_buf[0]);
+ checksum = *pTemp++;
+ for (i = 1; i < 7; i++) {
+ checksum ^= *pTemp++;
+ }
+ *pTemp++ = checksum;
+ memcpy(&(pFt1000Dev->tx_buf[sizeof(PSEUDO_HDR)]), packet, len);
- netif_stop_queue(netdev);
+ //usb_init_urb(pFt1000Dev->tx_urb); //mbelian
- //DEBUG ("ft1000_copy_down_pkt: count = %d\n", count);
+ netif_stop_queue(netdev);
- usb_fill_bulk_urb(pFt1000Dev->tx_urb,
- pFt1000Dev->dev,
- usb_sndbulkpipe(pFt1000Dev->dev,
pFt1000Dev->bulk_out_endpointAddr),
- pFt1000Dev->tx_buf,
- count,
- ft1000_usb_transmit_complete,
- (void*)pFt1000Dev);
+ //DEBUG ("ft1000_copy_down_pkt: count = %d\n", count);
- t = (u8 *)pFt1000Dev->tx_urb->transfer_buffer;
- //DEBUG("transfer_length=%d\n",
pFt1000Dev->tx_urb->transfer_buffer_length);
- /*for (i=0; i<count; i++ )
- {
- DEBUG("%x ", *t++ );
- }*/
+ usb_fill_bulk_urb(pFt1000Dev->tx_urb,
+ pFt1000Dev->dev,
+ usb_sndbulkpipe(pFt1000Dev->dev,
+ pFt1000Dev->bulk_out_endpointAddr),
+ pFt1000Dev->tx_buf, count,
+ ft1000_usb_transmit_complete, (void *)pFt1000Dev);
+ t = (u8 *) pFt1000Dev->tx_urb->transfer_buffer;
+ //DEBUG("transfer_length=%d\n", pFt1000Dev->tx_urb->transfer_buffer_length);
+ /*for (i=0; i<count; i++ )
+ {
+ DEBUG("%x ", *t++ );
+ } */
- ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
- if(ret)
- {
+ ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
+ if (ret) {
DEBUG("ft1000 failed tx_urb %d\n", ret);
- /* pInfo->stats.tx_errors++;
+ /* pInfo->stats.tx_errors++;
- netif_start_queue(netdev); */ //mbelian
+ netif_start_queue(netdev); *///mbelian
return STATUS_FAILURE;
- }
- else
- {
- //DEBUG("ft1000 sucess tx_urb %d\n", ret);
+ } else {
+ //DEBUG("ft1000 sucess tx_urb %d\n", ret);
- pInfo->stats.tx_packets++;
- pInfo->stats.tx_bytes += (len+14);
- }
+ pInfo->stats.tx_packets++;
+ pInfo->stats.tx_bytes += (len + 14);
+ }
- //DEBUG("ft1000_copy_down_pkt() exit\n");
+ //DEBUG("ft1000_copy_down_pkt() exit\n");
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
//---------------------------------------------------------------------------
@@ -1583,66 +1501,61 @@ int ft1000_copy_down_pkt (struct net_device
*netdev, u8 *packet, u16 len)
//---------------------------------------------------------------------------
static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- FT1000_INFO *pInfo = netdev_priv(dev);
- struct ft1000_device *pFt1000Dev= pInfo->pFt1000Dev;
- u8 *pdata;
- int maxlen, pipe;
+ FT1000_INFO *pInfo = netdev_priv(dev);
+ struct ft1000_device *pFt1000Dev = pInfo->pFt1000Dev;
+ u8 *pdata;
+ int maxlen, pipe;
+ //DEBUG(" ft1000_start_xmit() entered\n");
- //DEBUG(" ft1000_start_xmit() entered\n");
-
- if ( skb == NULL )
- {
- DEBUG ("ft1000_hw: ft1000_start_xmit:skb == NULL!!!\n" );
- return STATUS_FAILURE;
- }
-
- if ( pFt1000Dev->status & FT1000_STATUS_CLOSING)
- {
- DEBUG("network driver is closed, return\n");
- dev_kfree_skb(skb);
- //usb_kill_urb(pFt1000Dev->tx_urb); //mbelian
- return STATUS_SUCCESS;
- }
-
- //DEBUG("ft1000_start_xmit 1:length of packet = %d\n", skb->len);
- pipe = usb_sndbulkpipe(pFt1000Dev->dev, pFt1000Dev->bulk_out_endpointAddr);
- maxlen = usb_maxpacket(pFt1000Dev->dev, pipe, usb_pipeout(pipe));
- //DEBUG("ft1000_start_xmit 2: pipe=%d dev->maxpacket = %d\n",
pipe, maxlen);
-
- pdata = (u8 *)skb->data;
- /*for (i=0; i<skb->len; i++)
- DEBUG("skb->data[%d]=%x ", i, *(skb->data+i));
-
- DEBUG("\n");*/
-
+ if (skb == NULL) {
+ DEBUG("ft1000_hw: ft1000_start_xmit:skb == NULL!!!\n");
+ return STATUS_FAILURE;
+ }
- if (pInfo->mediastate == 0)
- {
- /* Drop packet is mediastate is down */
- DEBUG("ft1000_hw:ft1000_start_xmit:mediastate is down\n");
- dev_kfree_skb(skb);
- return STATUS_SUCCESS;
- }
+ if (pFt1000Dev->status & FT1000_STATUS_CLOSING) {
+ DEBUG("network driver is closed, return\n");
+ dev_kfree_skb(skb);
+ //usb_kill_urb(pFt1000Dev->tx_urb); //mbelian
+ return STATUS_SUCCESS;
+ }
+ //DEBUG("ft1000_start_xmit 1:length of packet = %d\n", skb->len);
+ pipe =
+ usb_sndbulkpipe(pFt1000Dev->dev, pFt1000Dev->bulk_out_endpointAddr);
+ maxlen = usb_maxpacket(pFt1000Dev->dev, pipe, usb_pipeout(pipe));
+ //DEBUG("ft1000_start_xmit 2: pipe=%d dev->maxpacket = %d\n", pipe, maxlen);
+
+ pdata = (u8 *) skb->data;
+ /*for (i=0; i<skb->len; i++)
+ DEBUG("skb->data[%d]=%x ", i, *(skb->data+i));
+
+ DEBUG("\n"); */
+
+ if (pInfo->mediastate == 0) {
+ /* Drop packet is mediastate is down */
+ DEBUG("ft1000_hw:ft1000_start_xmit:mediastate is down\n");
+ dev_kfree_skb(skb);
+ return STATUS_SUCCESS;
+ }
- if ( (skb->len < ENET_HEADER_SIZE) || (skb->len > ENET_MAX_SIZE) )
- {
- /* Drop packet which has invalid size */
- DEBUG("ft1000_hw:ft1000_start_xmit:invalid ethernet length\n");
- dev_kfree_skb(skb);
- return STATUS_SUCCESS;
- }
+ if ((skb->len < ENET_HEADER_SIZE) || (skb->len > ENET_MAX_SIZE)) {
+ /* Drop packet which has invalid size */
+ DEBUG("ft1000_hw:ft1000_start_xmit:invalid ethernet length\n");
+ dev_kfree_skb(skb);
+ return STATUS_SUCCESS;
+ }
//mbelian
- if(ft1000_copy_down_pkt (dev, (pdata+ENET_HEADER_SIZE-2),
skb->len - ENET_HEADER_SIZE + 2) == STATUS_FAILURE)
- {
- dev_kfree_skb(skb);
+ if (ft1000_copy_down_pkt
+ (dev, (pdata + ENET_HEADER_SIZE - 2),
+ skb->len - ENET_HEADER_SIZE + 2) == STATUS_FAILURE) {
+ dev_kfree_skb(skb);
return STATUS_SUCCESS;
}
- dev_kfree_skb(skb);
- //DEBUG(" ft1000_start_xmit() exit\n");
+ dev_kfree_skb(skb);
+ //DEBUG(" ft1000_start_xmit() exit\n");
- return 0;
+ return 0;
}
//---------------------------------------------------------------------------
@@ -1658,107 +1571,98 @@ static int ft1000_start_xmit(struct sk_buff
*skb, struct net_device *dev)
// SUCCESS
//
//---------------------------------------------------------------------------
-int ft1000_copy_up_pkt (struct urb *urb)
+int ft1000_copy_up_pkt(struct urb *urb)
{
- PFT1000_INFO info = urb->context;
- struct ft1000_device *ft1000dev = info->pFt1000Dev;
- struct net_device *net = ft1000dev->net;
-
- u16 tempword;
- u16 len;
- u16 lena; //mbelian
- struct sk_buff *skb;
- u16 i;
- u8 *pbuffer=NULL;
- u8 *ptemp=NULL;
- u16 *chksum;
-
-
- //DEBUG("ft1000_copy_up_pkt entered\n");
-
- if ( ft1000dev->status & FT1000_STATUS_CLOSING)
- {
- DEBUG("network driver is closed, return\n");
- return STATUS_SUCCESS;
- }
-
- // Read length
- len = urb->transfer_buffer_length;
- lena = urb->actual_length; //mbelian
- //DEBUG("ft1000_copy_up_pkt: transfer_buffer_length=%d,
actual_buffer_len=%d\n",
- // urb->transfer_buffer_length, urb->actual_length);
-
- chksum = (PUSHORT)ft1000dev->rx_buf;
-
- tempword = *chksum++;
- for (i=1; i<7; i++)
- {
- tempword ^= *chksum++;
- }
-
- if (tempword != *chksum)
- {
- info->stats.rx_errors ++;
- ft1000_submit_rx_urb(info);
- return STATUS_FAILURE;
- }
-
-
- //DEBUG("ft1000_copy_up_pkt: checksum is correct %x\n", *chksum);
-
- skb = dev_alloc_skb(len+12+2);
-
- if (skb == NULL)
- {
- DEBUG("ft1000_copy_up_pkt: No Network buffers available\n");
- info->stats.rx_errors++;
- ft1000_submit_rx_urb(info);
- return STATUS_FAILURE;
- }
-
- pbuffer = (u8 *)skb_put(skb, len+12);
-
- //subtract the number of bytes read already
- ptemp = pbuffer;
-
- // fake MAC address
- *pbuffer++ = net->dev_addr[0];
- *pbuffer++ = net->dev_addr[1];
- *pbuffer++ = net->dev_addr[2];
- *pbuffer++ = net->dev_addr[3];
- *pbuffer++ = net->dev_addr[4];
- *pbuffer++ = net->dev_addr[5];
- *pbuffer++ = 0x00;
- *pbuffer++ = 0x07;
- *pbuffer++ = 0x35;
- *pbuffer++ = 0xff;
- *pbuffer++ = 0xff;
- *pbuffer++ = 0xfe;
-
-
+ PFT1000_INFO info = urb->context;
+ struct ft1000_device *ft1000dev = info->pFt1000Dev;
+ struct net_device *net = ft1000dev->net;
+
+ u16 tempword;
+ u16 len;
+ u16 lena; //mbelian
+ struct sk_buff *skb;
+ u16 i;
+ u8 *pbuffer = NULL;
+ u8 *ptemp = NULL;
+ u16 *chksum;
+
+ //DEBUG("ft1000_copy_up_pkt entered\n");
+
+ if (ft1000dev->status & FT1000_STATUS_CLOSING) {
+ DEBUG("network driver is closed, return\n");
+ return STATUS_SUCCESS;
+ }
+ // Read length
+ len = urb->transfer_buffer_length;
+ lena = urb->actual_length; //mbelian
+ //DEBUG("ft1000_copy_up_pkt: transfer_buffer_length=%d,
actual_buffer_len=%d\n",
+ // urb->transfer_buffer_length, urb->actual_length);
+ chksum = (PUSHORT) ft1000dev->rx_buf;
- memcpy(pbuffer, ft1000dev->rx_buf+sizeof(PSEUDO_HDR),
len-sizeof(PSEUDO_HDR));
+ tempword = *chksum++;
+ for (i = 1; i < 7; i++) {
+ tempword ^= *chksum++;
+ }
- //DEBUG("ft1000_copy_up_pkt: Data passed to Protocol layer\n");
- /*for (i=0; i<len+12; i++)
- {
- DEBUG("ft1000_copy_up_pkt: Protocol Data: 0x%x\n ", *ptemp++);
- }*/
+ if (tempword != *chksum) {
+ info->stats.rx_errors++;
+ ft1000_submit_rx_urb(info);
+ return STATUS_FAILURE;
+ }
- skb->dev = net;
+ //DEBUG("ft1000_copy_up_pkt: checksum is correct %x\n", *chksum);
- skb->protocol = eth_type_trans(skb, net);
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- netif_rx(skb);
+ skb = dev_alloc_skb(len + 12 + 2);
- info->stats.rx_packets++;
- // Add on 12 bytes for MAC address which was removed
- info->stats.rx_bytes += (lena+12); //mbelian
+ if (skb == NULL) {
+ DEBUG("ft1000_copy_up_pkt: No Network buffers available\n");
+ info->stats.rx_errors++;
+ ft1000_submit_rx_urb(info);
+ return STATUS_FAILURE;
+ }
- ft1000_submit_rx_urb(info);
- //DEBUG("ft1000_copy_up_pkt exited\n");
- return SUCCESS;
+ pbuffer = (u8 *) skb_put(skb, len + 12);
+
+ //subtract the number of bytes read already
+ ptemp = pbuffer;
+
+ // fake MAC address
+ *pbuffer++ = net->dev_addr[0];
+ *pbuffer++ = net->dev_addr[1];
+ *pbuffer++ = net->dev_addr[2];
+ *pbuffer++ = net->dev_addr[3];
+ *pbuffer++ = net->dev_addr[4];
+ *pbuffer++ = net->dev_addr[5];
+ *pbuffer++ = 0x00;
+ *pbuffer++ = 0x07;
+ *pbuffer++ = 0x35;
+ *pbuffer++ = 0xff;
+ *pbuffer++ = 0xff;
+ *pbuffer++ = 0xfe;
+
+ memcpy(pbuffer, ft1000dev->rx_buf + sizeof(PSEUDO_HDR),
+ len - sizeof(PSEUDO_HDR));
+
+ //DEBUG("ft1000_copy_up_pkt: Data passed to Protocol layer\n");
+ /*for (i=0; i<len+12; i++)
+ {
+ DEBUG("ft1000_copy_up_pkt: Protocol Data: 0x%x\n ", *ptemp++);
+ } */
+
+ skb->dev = net;
+
+ skb->protocol = eth_type_trans(skb, net);
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ netif_rx(skb);
+
+ info->stats.rx_packets++;
+ // Add on 12 bytes for MAC address which was removed
+ info->stats.rx_bytes += (lena + 12); //mbelian
+
+ ft1000_submit_rx_urb(info);
+ //DEBUG("ft1000_copy_up_pkt exited\n");
+ return SUCCESS;
}
//---------------------------------------------------------------------------
@@ -1776,41 +1680,37 @@ int ft1000_copy_up_pkt (struct urb *urb)
//---------------------------------------------------------------------------
int ft1000_submit_rx_urb(PFT1000_INFO info)
{
- int result;
- struct ft1000_device *pFt1000Dev = info->pFt1000Dev;
-
- //netif_carrier_on(pFt1000Dev->net);
-
- //DEBUG ("ft1000_submit_rx_urb entered: sizeof rx_urb is %d\n",
sizeof(*pFt1000Dev->rx_urb));
- if ( pFt1000Dev->status & FT1000_STATUS_CLOSING)
- {
- DEBUG("network driver is closed, return\n");
- //usb_kill_urb(pFt1000Dev->rx_urb); //mbelian
- return STATUS_SUCCESS;
- }
- //memset(pFt1000Dev->rx_urb, 0, sizeof(*pFt1000Dev->rx_urb));
- //usb_init_urb(pFt1000Dev->rx_urb);//mbelian
+ int result;
+ struct ft1000_device *pFt1000Dev = info->pFt1000Dev;
- //spin_lock_init(&pFt1000Dev->rx_urb->lock);
+ //netif_carrier_on(pFt1000Dev->net);
- usb_fill_bulk_urb(pFt1000Dev->rx_urb,
- pFt1000Dev->dev,
- usb_rcvbulkpipe(pFt1000Dev->dev, pFt1000Dev->bulk_in_endpointAddr),
- pFt1000Dev->rx_buf,
- MAX_BUF_SIZE,
- (usb_complete_t)ft1000_copy_up_pkt,
- info);
+ //DEBUG ("ft1000_submit_rx_urb entered: sizeof rx_urb is %d\n",
sizeof(*pFt1000Dev->rx_urb));
+ if (pFt1000Dev->status & FT1000_STATUS_CLOSING) {
+ DEBUG("network driver is closed, return\n");
+ //usb_kill_urb(pFt1000Dev->rx_urb); //mbelian
+ return STATUS_SUCCESS;
+ }
+ //memset(pFt1000Dev->rx_urb, 0, sizeof(*pFt1000Dev->rx_urb));
+ //usb_init_urb(pFt1000Dev->rx_urb);//mbelian
+ //spin_lock_init(&pFt1000Dev->rx_urb->lock);
- if((result = usb_submit_urb(pFt1000Dev->rx_urb, GFP_ATOMIC)))
- {
- printk("ft1000_submit_rx_urb: submitting rx_urb %d failed\n", result);
- return STATUS_FAILURE;
- }
+ usb_fill_bulk_urb(pFt1000Dev->rx_urb,
+ pFt1000Dev->dev,
+ usb_rcvbulkpipe(pFt1000Dev->dev,
+ pFt1000Dev->bulk_in_endpointAddr),
+ pFt1000Dev->rx_buf, MAX_BUF_SIZE,
+ (usb_complete_t) ft1000_copy_up_pkt, info);
- //DEBUG("ft1000_submit_rx_urb exit: result=%d\n", result);
+ if ((result = usb_submit_urb(pFt1000Dev->rx_urb, GFP_ATOMIC))) {
+ printk("ft1000_submit_rx_urb: submitting rx_urb %d failed\n",
+ result);
+ return STATUS_FAILURE;
+ }
+ //DEBUG("ft1000_submit_rx_urb exit: result=%d\n", result);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
//---------------------------------------------------------------------------
@@ -1827,31 +1727,30 @@ int ft1000_submit_rx_urb(PFT1000_INFO info)
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_open (struct net_device *dev)
+static int ft1000_open(struct net_device *dev)
{
- FT1000_INFO *pInfo = (FT1000_INFO *)netdev_priv(dev);
- struct timeval tv; //mbelian
+ FT1000_INFO *pInfo = (FT1000_INFO *) netdev_priv(dev);
+ struct timeval tv; //mbelian
- DEBUG("ft1000_open is called for card %d\n", pInfo->CardNumber);
- //DEBUG("ft1000_open: dev->addr=%x, dev->addr_len=%d\n",
dev->addr, dev->addr_len);
+ DEBUG("ft1000_open is called for card %d\n", pInfo->CardNumber);
+ //DEBUG("ft1000_open: dev->addr=%x, dev->addr_len=%d\n", dev->addr,
dev->addr_len);
- pInfo->stats.rx_bytes = 0; //mbelian
- pInfo->stats.tx_bytes = 0; //mbelian
- pInfo->stats.rx_packets = 0; //mbelian
- pInfo->stats.tx_packets = 0; //mbelian
+ pInfo->stats.rx_bytes = 0; //mbelian
+ pInfo->stats.tx_bytes = 0; //mbelian
+ pInfo->stats.rx_packets = 0; //mbelian
+ pInfo->stats.tx_packets = 0; //mbelian
do_gettimeofday(&tv);
- pInfo->ConTm = tv.tv_sec;
- pInfo->ProgConStat = 0; //mbelian
+ pInfo->ConTm = tv.tv_sec;
+ pInfo->ProgConStat = 0; //mbelian
+ netif_start_queue(dev);
- netif_start_queue(dev);
+ //netif_device_attach(dev);
- //netif_device_attach(dev);
+ netif_carrier_on(dev); //mbelian
- netif_carrier_on(dev); //mbelian
-
- ft1000_submit_rx_urb(pInfo);
- return 0;
+ ft1000_submit_rx_urb(pInfo);
+ return 0;
}
//---------------------------------------------------------------------------
@@ -1870,45 +1769,42 @@ static int ft1000_open (struct net_device *dev)
//---------------------------------------------------------------------------
int ft1000_close(struct net_device *net)
{
- FT1000_INFO *pInfo = (FT1000_INFO *) netdev_priv (net);
- struct ft1000_device *ft1000dev = pInfo->pFt1000Dev;
-
- //DEBUG ("ft1000_close: netdev->refcnt=%d\n", net->refcnt);
-
- ft1000dev->status |= FT1000_STATUS_CLOSING;
+ FT1000_INFO *pInfo = (FT1000_INFO *) netdev_priv(net);
+ struct ft1000_device *ft1000dev = pInfo->pFt1000Dev;
- //DEBUG("ft1000_close: calling usb_kill_urb \n");
- //usb_kill_urb(ft1000dev->rx_urb);
- //usb_kill_urb(ft1000dev->tx_urb);
+ //DEBUG ("ft1000_close: netdev->refcnt=%d\n", net->refcnt);
+ ft1000dev->status |= FT1000_STATUS_CLOSING;
- DEBUG("ft1000_close: pInfo=%x, ft1000dev=%x\n", (int)pInfo,
(int)ft1000dev);
- netif_carrier_off(net);//mbelian
- netif_stop_queue(net);
- //DEBUG("ft1000_close: netif_stop_queue called\n");
- ft1000dev->status &= ~FT1000_STATUS_CLOSING;
+ //DEBUG("ft1000_close: calling usb_kill_urb \n");
+ //usb_kill_urb(ft1000dev->rx_urb);
+ //usb_kill_urb(ft1000dev->tx_urb);
- pInfo->ProgConStat = 0xff; //mbelian
+ DEBUG("ft1000_close: pInfo=%x, ft1000dev=%x\n", (int)pInfo,
+ (int)ft1000dev);
+ netif_carrier_off(net); //mbelian
+ netif_stop_queue(net);
+ //DEBUG("ft1000_close: netif_stop_queue called\n");
+ ft1000dev->status &= ~FT1000_STATUS_CLOSING;
+ pInfo->ProgConStat = 0xff; //mbelian
- return 0;
+ return 0;
}
static struct net_device_stats *ft1000_netdev_stats(struct net_device *dev)
{
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev);
- //struct ft1000_device *ft1000dev = info->pFt1000Dev;
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev);
+ //struct ft1000_device *ft1000dev = info->pFt1000Dev;
- //return &(ft1000dev->stats);//mbelian
- return &(info->stats); //mbelian
+ //return &(ft1000dev->stats);//mbelian
+ return &(info->stats); //mbelian
}
-
/*********************************************************************************
Jim
*/
-
//---------------------------------------------------------------------------
//
// Function: ft1000_chkcard
@@ -1921,37 +1817,38 @@ Jim
// TRUE (device is present)
//
//---------------------------------------------------------------------------
-static int ft1000_chkcard (struct ft1000_device *dev) {
- u16 tempword;
- u16 status;
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev->net);
-
- if (info->fCondResetPend)
- {
- DEBUG("ft1000_hw:ft1000_chkcard:Card is being reset, return FALSE\n");
- return TRUE;
- }
-
- // Mask register is used to check for device presence since it is never
- // set to zero.
- status = ft1000_read_register(dev, &tempword, FT1000_REG_SUP_IMASK);
- //DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_SUP_IMASK =
%x\n", tempword);
- if (tempword == 0) {
- DEBUG("ft1000_hw:ft1000_chkcard: IMASK = 0 Card not detected\n");
- return FALSE;
- }
-
- // The system will return the value of 0xffff for the version register
- // if the device is not present.
- status = ft1000_read_register(dev, &tempword, FT1000_REG_ASIC_ID);
- //DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_ASIC_ID =
%x\n", tempword);
- //pxu if (tempword == 0xffff) {
- if (tempword != 0x1b01 ){
- dev->status |= FT1000_STATUS_CLOSING; //mbelian
- DEBUG("ft1000_hw:ft1000_chkcard: Version = 0xffff Card not
detected\n");
- return FALSE;
- }
- return TRUE;
+static int ft1000_chkcard(struct ft1000_device *dev)
+{
+ u16 tempword;
+ u16 status;
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev->net);
+
+ if (info->fCondResetPend) {
+ DEBUG
+ ("ft1000_hw:ft1000_chkcard:Card is being reset, return FALSE\n");
+ return TRUE;
+ }
+ // Mask register is used to check for device presence since it is never
+ // set to zero.
+ status = ft1000_read_register(dev, &tempword, FT1000_REG_SUP_IMASK);
+ //DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_SUP_IMASK =
%x\n", tempword);
+ if (tempword == 0) {
+ DEBUG
+ ("ft1000_hw:ft1000_chkcard: IMASK = 0 Card not detected\n");
+ return FALSE;
+ }
+ // The system will return the value of 0xffff for the version register
+ // if the device is not present.
+ status = ft1000_read_register(dev, &tempword, FT1000_REG_ASIC_ID);
+ //DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_ASIC_ID = %x\n", tempword);
+ //pxu if (tempword == 0xffff) {
+ if (tempword != 0x1b01) {
+ dev->status |= FT1000_STATUS_CLOSING; //mbelian
+ DEBUG
+ ("ft1000_hw:ft1000_chkcard: Version = 0xffff Card not detected\n");
+ return FALSE;
+ }
+ return TRUE;
}
//---------------------------------------------------------------------------
@@ -1967,126 +1864,198 @@ static int ft1000_chkcard (struct
ft1000_device *dev) {
//---------------------------------------------------------------------------
static void ft1000_hbchk(u_long data)
{
- struct ft1000_device *dev = (struct ft1000_device *)data;
-
- FT1000_INFO *info;
- USHORT tempword;
- u16 status;
- info = (FT1000_INFO *) netdev_priv (dev->net);
-
- DEBUG("ft1000_hbchk called for CardNumber = %d CardReady = %d\n",
info->CardNumber, info->CardReady);
-
- if (info->fCondResetPend == 1) {
- // Reset ASIC and DSP
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
(PUCHAR)&(info->DSP_TIME[0]), FT1000_MAG_DSP_TIMER0_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
(PUCHAR)&(info->DSP_TIME[1]), FT1000_MAG_DSP_TIMER1_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
(PUCHAR)&(info->DSP_TIME[2]), FT1000_MAG_DSP_TIMER2_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
(PUCHAR)&(info->DSP_TIME[3]), FT1000_MAG_DSP_TIMER3_INDX);
-
- info->DrvErrNum = DSP_CONDRESET_INFO;
- DEBUG("ft1000_hw:DSP conditional reset requested\n");
- ft1000_reset_card(dev->net);
- info->fCondResetPend = 0;
- /* Schedule this module to run every 2 seconds */
-
- poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- poll_timer[info->CardNumber].data = (u_long)dev;
- add_timer(&poll_timer[info->CardNumber]);
-
-
-
- return;
- }
+ struct ft1000_device *dev = (struct ft1000_device *)data;
+
+ FT1000_INFO *info;
+ USHORT tempword;
+ u16 status;
+ info = (FT1000_INFO *) netdev_priv(dev->net);
+
+ DEBUG("ft1000_hbchk called for CardNumber = %d CardReady = %d\n",
+ info->CardNumber, info->CardReady);
+
+ if (info->fCondResetPend == 1) {
+ // Reset ASIC and DSP
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
+ (PUCHAR) & (info->DSP_TIME[0]),
+ FT1000_MAG_DSP_TIMER0_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
+ (PUCHAR) & (info->DSP_TIME[1]),
+ FT1000_MAG_DSP_TIMER1_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
+ (PUCHAR) & (info->DSP_TIME[2]),
+ FT1000_MAG_DSP_TIMER2_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
+ (PUCHAR) & (info->DSP_TIME[3]),
+ FT1000_MAG_DSP_TIMER3_INDX);
+
+ info->DrvErrNum = DSP_CONDRESET_INFO;
+ DEBUG("ft1000_hw:DSP conditional reset requested\n");
+ ft1000_reset_card(dev->net);
+ info->fCondResetPend = 0;
+ /* Schedule this module to run every 2 seconds */
+
+ poll_timer[info->CardNumber].expires = jiffies + (2 * HZ);
+ poll_timer[info->CardNumber].data = (u_long) dev;
+ add_timer(&poll_timer[info->CardNumber]);
+
+ return;
+ }
- if (info->CardReady == 1) {
- // Perform dsp heartbeat check
- status = ntohs(ft1000_read_dpram16(dev, FT1000_MAG_HI_HO,
(PUCHAR)&tempword, FT1000_MAG_HI_HO_INDX));
- DEBUG("ft1000_hw:ft1000_hbchk:hi_ho value = 0x%x\n", tempword);
- // Let's perform another check if ho is not detected
- if (tempword != ho) {
- status = ntohs(ft1000_read_dpram16(dev,
FT1000_MAG_HI_HO, (PUCHAR)&tempword,FT1000_MAG_HI_HO_INDX));
- }
- if (tempword != ho) {
- printk(KERN_INFO "ft1000: heartbeat failed - no ho detected\n");
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER0, (PUCHAR)&(info->DSP_TIME[0]),
FT1000_MAG_DSP_TIMER0_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER1, (PUCHAR)&(info->DSP_TIME[1]),
FT1000_MAG_DSP_TIMER1_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER2, (PUCHAR)&(info->DSP_TIME[2]),
FT1000_MAG_DSP_TIMER2_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER3, (PUCHAR)&(info->DSP_TIME[3]),
FT1000_MAG_DSP_TIMER3_INDX);
- info->DrvErrNum = DSP_HB_INFO;
- if (ft1000_reset_card(dev->net) == 0) {
- printk(KERN_INFO "ft1000: Hardware Failure Detected -
PC Card disabled\n");
- info->ProgConStat = 0xff;
- return;
- }
- /* Schedule this module to run every 2 seconds */
- poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- poll_timer[info->CardNumber].data = (u_long)dev;
- add_timer(&poll_timer[info->CardNumber]);
- return;
- }
-
- status = ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
- // Let's check doorbell again if fail
- if (tempword & FT1000_DB_HB) {
- status = ft1000_read_register(dev, &tempword,
FT1000_REG_DOORBELL);
- }
- if (tempword & FT1000_DB_HB) {
- printk(KERN_INFO "ft1000: heartbeat doorbell not clear by
firmware\n");
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
(PUCHAR)&(info->DSP_TIME[0]), FT1000_MAG_DSP_TIMER0_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
(PUCHAR)&(info->DSP_TIME[1]), FT1000_MAG_DSP_TIMER1_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
(PUCHAR)&(info->DSP_TIME[2]), FT1000_MAG_DSP_TIMER2_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
(PUCHAR)&(info->DSP_TIME[3]), FT1000_MAG_DSP_TIMER3_INDX);
- info->DrvErrNum = DSP_HB_INFO;
- if (ft1000_reset_card(dev->net) == 0) {
- printk(KERN_INFO "ft1000: Hardware Failure Detected -
PC Card disabled\n");
- info->ProgConStat = 0xff;
- return;
- }
- /* Schedule this module to run every 2 seconds */
- poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- poll_timer[info->CardNumber].data = (u_long)dev;
- add_timer(&poll_timer[info->CardNumber]);
- return;
- }
-
- // Set dedicated area to hi and ring appropriate doorbell according
- // to hi/ho heartbeat protocol
- ft1000_write_dpram16(dev, FT1000_MAG_HI_HO, hi_mag,
FT1000_MAG_HI_HO_INDX);
-
- status = ntohs(ft1000_read_dpram16(dev, FT1000_MAG_HI_HO,
(PUCHAR)&tempword, FT1000_MAG_HI_HO_INDX));
- // Let's write hi again if fail
- if (tempword != hi) {
- ft1000_write_dpram16(dev, FT1000_MAG_HI_HO, hi_mag,
FT1000_MAG_HI_HO_INDX);
- status = ntohs(ft1000_read_dpram16(dev,
FT1000_MAG_HI_HO, (PUCHAR)&tempword, FT1000_MAG_HI_HO_INDX));
-
- }
- if (tempword != hi) {
- printk(KERN_INFO "ft1000: heartbeat failed - cannot write
hi into DPRAM\n");
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
(PUCHAR)&(info->DSP_TIME[0]), FT1000_MAG_DSP_TIMER0_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
(PUCHAR)&(info->DSP_TIME[1]), FT1000_MAG_DSP_TIMER1_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
(PUCHAR)&(info->DSP_TIME[2]), FT1000_MAG_DSP_TIMER2_INDX);
- status = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
(PUCHAR)&(info->DSP_TIME[3]), FT1000_MAG_DSP_TIMER3_INDX);
-
- info->DrvErrNum = DSP_HB_INFO;
- if (ft1000_reset_card(dev->net) == 0) {
- printk(KERN_INFO "ft1000: Hardware Failure Detected -
PC Card disabled\n");
- info->ProgConStat = 0xff;
- return;
- }
- /* Schedule this module to run every 2 seconds */
- poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- poll_timer[info->CardNumber].data = (u_long)dev;
- add_timer(&poll_timer[info->CardNumber]);
- return;
- }
- ft1000_write_register(dev, FT1000_DB_HB, FT1000_REG_DOORBELL);
+ if (info->CardReady == 1) {
+ // Perform dsp heartbeat check
+ status =
+ ntohs(ft1000_read_dpram16
+ (dev, FT1000_MAG_HI_HO, (PUCHAR) & tempword,
+ FT1000_MAG_HI_HO_INDX));
+ DEBUG("ft1000_hw:ft1000_hbchk:hi_ho value = 0x%x\n", tempword);
+ // Let's perform another check if ho is not detected
+ if (tempword != ho) {
+ status =
+ ntohs(ft1000_read_dpram16
+ (dev, FT1000_MAG_HI_HO, (PUCHAR) & tempword,
+ FT1000_MAG_HI_HO_INDX));
+ }
+ if (tempword != ho) {
+ printk(KERN_INFO
+ "ft1000: heartbeat failed - no ho detected\n");
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
+ (PUCHAR) & (info->DSP_TIME[0]),
+ FT1000_MAG_DSP_TIMER0_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
+ (PUCHAR) & (info->DSP_TIME[1]),
+ FT1000_MAG_DSP_TIMER1_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
+ (PUCHAR) & (info->DSP_TIME[2]),
+ FT1000_MAG_DSP_TIMER2_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
+ (PUCHAR) & (info->DSP_TIME[3]),
+ FT1000_MAG_DSP_TIMER3_INDX);
+ info->DrvErrNum = DSP_HB_INFO;
+ if (ft1000_reset_card(dev->net) == 0) {
+ printk(KERN_INFO
+ "ft1000: Hardware Failure Detected - PC Card disabled\n");
+ info->ProgConStat = 0xff;
+ return;
+ }
+ /* Schedule this module to run every 2 seconds */
+ poll_timer[info->CardNumber].expires =
+ jiffies + (2 * HZ);
+ poll_timer[info->CardNumber].data = (u_long) dev;
+ add_timer(&poll_timer[info->CardNumber]);
+ return;
+ }
+
+ status =
+ ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
+ // Let's check doorbell again if fail
+ if (tempword & FT1000_DB_HB) {
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ }
+ if (tempword & FT1000_DB_HB) {
+ printk(KERN_INFO
+ "ft1000: heartbeat doorbell not clear by firmware\n");
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
+ (PUCHAR) & (info->DSP_TIME[0]),
+ FT1000_MAG_DSP_TIMER0_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
+ (PUCHAR) & (info->DSP_TIME[1]),
+ FT1000_MAG_DSP_TIMER1_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
+ (PUCHAR) & (info->DSP_TIME[2]),
+ FT1000_MAG_DSP_TIMER2_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
+ (PUCHAR) & (info->DSP_TIME[3]),
+ FT1000_MAG_DSP_TIMER3_INDX);
+ info->DrvErrNum = DSP_HB_INFO;
+ if (ft1000_reset_card(dev->net) == 0) {
+ printk(KERN_INFO
+ "ft1000: Hardware Failure Detected - PC Card disabled\n");
+ info->ProgConStat = 0xff;
+ return;
+ }
+ /* Schedule this module to run every 2 seconds */
+ poll_timer[info->CardNumber].expires =
+ jiffies + (2 * HZ);
+ poll_timer[info->CardNumber].data = (u_long) dev;
+ add_timer(&poll_timer[info->CardNumber]);
+ return;
+ }
+ // Set dedicated area to hi and ring appropriate doorbell according
+ // to hi/ho heartbeat protocol
+ ft1000_write_dpram16(dev, FT1000_MAG_HI_HO, hi_mag,
+ FT1000_MAG_HI_HO_INDX);
+
+ status =
+ ntohs(ft1000_read_dpram16
+ (dev, FT1000_MAG_HI_HO, (PUCHAR) & tempword,
+ FT1000_MAG_HI_HO_INDX));
+ // Let's write hi again if fail
+ if (tempword != hi) {
+ ft1000_write_dpram16(dev, FT1000_MAG_HI_HO, hi_mag,
+ FT1000_MAG_HI_HO_INDX);
+ status =
+ ntohs(ft1000_read_dpram16
+ (dev, FT1000_MAG_HI_HO, (PUCHAR) & tempword,
+ FT1000_MAG_HI_HO_INDX));
+
+ }
+ if (tempword != hi) {
+ printk(KERN_INFO
+ "ft1000: heartbeat failed - cannot write hi into DPRAM\n");
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0,
+ (PUCHAR) & (info->DSP_TIME[0]),
+ FT1000_MAG_DSP_TIMER0_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER1,
+ (PUCHAR) & (info->DSP_TIME[1]),
+ FT1000_MAG_DSP_TIMER1_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER2,
+ (PUCHAR) & (info->DSP_TIME[2]),
+ FT1000_MAG_DSP_TIMER2_INDX);
+ status =
+ ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER3,
+ (PUCHAR) & (info->DSP_TIME[3]),
+ FT1000_MAG_DSP_TIMER3_INDX);
+
+ info->DrvErrNum = DSP_HB_INFO;
+ if (ft1000_reset_card(dev->net) == 0) {
+ printk(KERN_INFO
+ "ft1000: Hardware Failure Detected - PC Card disabled\n");
+ info->ProgConStat = 0xff;
+ return;
+ }
+ /* Schedule this module to run every 2 seconds */
+ poll_timer[info->CardNumber].expires =
+ jiffies + (2 * HZ);
+ poll_timer[info->CardNumber].data = (u_long) dev;
+ add_timer(&poll_timer[info->CardNumber]);
+ return;
+ }
+ ft1000_write_register(dev, FT1000_DB_HB, FT1000_REG_DOORBELL);
- }
+ }
- /* Schedule this module to run every 2 seconds */
- poll_timer[info->CardNumber].expires = jiffies + (2*HZ);
- poll_timer[info->CardNumber].data = (u_long)dev;
- add_timer(&poll_timer[info->CardNumber]);
+ /* Schedule this module to run every 2 seconds */
+ poll_timer[info->CardNumber].expires = jiffies + (2 * HZ);
+ poll_timer[info->CardNumber].data = (u_long) dev;
+ add_timer(&poll_timer[info->CardNumber]);
}
//---------------------------------------------------------------------------
@@ -2102,660 +2071,861 @@ static void ft1000_hbchk(u_long data)
// = 1 (successful)
//
//---------------------------------------------------------------------------
-BOOLEAN ft1000_receive_cmd (struct ft1000_device *dev, u16 *pbuffer,
int maxsz, u16 *pnxtph) {
- u16 size, ret;
- u16 *ppseudohdr;
- int i;
- u16 tempword;
-
- ret = ft1000_read_dpram16(dev, FT1000_MAG_PH_LEN, (PUCHAR)&size,
FT1000_MAG_PH_LEN_INDX);
- size = ntohs(size) + PSEUDOSZ;
- if (size > maxsz) {
- DEBUG("FT1000:ft1000_receive_cmd:Invalid command length = %d\n", size);
- return FALSE;
- }
- else {
- ppseudohdr = (u16 *)pbuffer;
- //spin_lock_irqsave (&info->dpram_lock, flags);
- ft1000_write_register(dev, FT1000_DPRAM_MAG_RX_BASE,
FT1000_REG_DPRAM_ADDR);
- ret = ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
- //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
- pbuffer++;
- ft1000_write_register(dev, FT1000_DPRAM_MAG_RX_BASE+1,
FT1000_REG_DPRAM_ADDR);
- for (i=0; i<=(size>>2); i++) {
- ret = ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAL);
- pbuffer++;
- ret = ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
- pbuffer++;
- }
- //copy odd aligned word
- ret = ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAL);
- //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
- pbuffer++;
- ret = ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
- //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
- pbuffer++;
- if (size & 0x0001) {
- //copy odd byte from fifo
- ret = ft1000_read_register(dev, &tempword, FT1000_REG_DPRAM_DATA);
- *pbuffer = ntohs(tempword);
- }
- //spin_unlock_irqrestore(&info->dpram_lock, flags);
-
- // Check if pseudo header checksum is good
- // Calculate pseudo header checksum
- tempword = *ppseudohdr++;
- for (i=1; i<7; i++) {
- tempword ^= *ppseudohdr++;
- }
- if ( (tempword != *ppseudohdr) ) {
- return FALSE;
- }
-
+BOOLEAN ft1000_receive_cmd(struct ft1000_device * dev, u16 * pbuffer,
int maxsz,
+ u16 * pnxtph)
+{
+ u16 size, ret;
+ u16 *ppseudohdr;
+ int i;
+ u16 tempword;
+
+ ret =
+ ft1000_read_dpram16(dev, FT1000_MAG_PH_LEN, (PUCHAR) & size,
+ FT1000_MAG_PH_LEN_INDX);
+ size = ntohs(size) + PSEUDOSZ;
+ if (size > maxsz) {
+ DEBUG("FT1000:ft1000_receive_cmd:Invalid command length = %d\n",
+ size);
+ return FALSE;
+ } else {
+ ppseudohdr = (u16 *) pbuffer;
+ //spin_lock_irqsave (&info->dpram_lock, flags);
+ ft1000_write_register(dev, FT1000_DPRAM_MAG_RX_BASE,
+ FT1000_REG_DPRAM_ADDR);
+ ret =
+ ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
+ //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ ft1000_write_register(dev, FT1000_DPRAM_MAG_RX_BASE + 1,
+ FT1000_REG_DPRAM_ADDR);
+ for (i = 0; i <= (size >> 2); i++) {
+ ret =
+ ft1000_read_register(dev, pbuffer,
+ FT1000_REG_MAG_DPDATAL);
+ pbuffer++;
+ ret =
+ ft1000_read_register(dev, pbuffer,
+ FT1000_REG_MAG_DPDATAH);
+ pbuffer++;
+ }
+ //copy odd aligned word
+ ret =
+ ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAL);
+ //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ ret =
+ ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
+ //DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ if (size & 0x0001) {
+ //copy odd byte from fifo
+ ret =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DPRAM_DATA);
+ *pbuffer = ntohs(tempword);
+ }
+ //spin_unlock_irqrestore(&info->dpram_lock, flags);
+
+ // Check if pseudo header checksum is good
+ // Calculate pseudo header checksum
+ tempword = *ppseudohdr++;
+ for (i = 1; i < 7; i++) {
+ tempword ^= *ppseudohdr++;
+ }
+ if ((tempword != *ppseudohdr)) {
+ return FALSE;
+ }
#if 0
- DEBUG("ft1000_receive_cmd:pbuffer\n");
- for(i = 0; i < size; i+=5)
- {
- if( (i + 5) < size )
- DEBUG("0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n",
tempbuffer[i], tempbuffer[i+1], tempbuffer[i+2], tempbuffer[i+3],
tempbuffer[i+4]);
- else
- {
- for (j = i; j < size; j++)
- DEBUG("0x%x ", tempbuffer[j]);
- DEBUG("\n");
- break;
- }
- }
+ DEBUG("ft1000_receive_cmd:pbuffer\n");
+ for (i = 0; i < size; i += 5) {
+ if ((i + 5) < size)
+ DEBUG("0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n",
+ tempbuffer[i], tempbuffer[i + 1],
+ tempbuffer[i + 2], tempbuffer[i + 3],
+ tempbuffer[i + 4]);
+ else {
+ for (j = i; j < size; j++)
+ DEBUG("0x%x ", tempbuffer[j]);
+ DEBUG("\n");
+ break;
+ }
+ }
#endif
- return TRUE;
- }
+ return TRUE;
+ }
}
-
int ft1000_dsp_prov(void *arg)
{
- struct ft1000_device *dev = (struct ft1000_device *)arg;
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev->net);
- u16 tempword;
- u16 len;
- u16 i=0;
- PPROV_RECORD ptr;
- PPSEUDO_HDR ppseudo_hdr;
- PUSHORT pmsg;
- u16 status;
- USHORT TempShortBuf [256];
-
- DEBUG("*** DspProv Entered\n");
-
- while ( list_empty(&info->prov_list) == 0
- /*&& !kthread_should_stop() */)
- {
- DEBUG("DSP Provisioning List Entry\n");
-
- // Check if doorbell is available
- DEBUG("check if doorbell is cleared\n");
- status = ft1000_read_register (dev, &tempword, FT1000_REG_DOORBELL);
- if (status)
- {
- DEBUG("ft1000_dsp_prov::ft1000_read_register error\n");
- break;
- }
-
- while (tempword & FT1000_DB_DPRAM_TX) {
- mdelay(10);
- i++;
- if (i==10) {
- DEBUG("FT1000:ft1000_dsp_prov:message drop\n");
- return STATUS_FAILURE;
- }
- ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
- }
-
- if ( !(tempword & FT1000_DB_DPRAM_TX) ) {
- DEBUG("*** Provision Data Sent to DSP\n");
-
- // Send provisioning data
- ptr = list_entry(info->prov_list.next, PROV_RECORD, list);
- len = *(u16 *)ptr->pprov_data;
- len = htons(len);
- len += PSEUDOSZ;
- //len = htons(len);
-
- pmsg = (PUSHORT)ptr->pprov_data;
- ppseudo_hdr = (PPSEUDO_HDR)pmsg;
- // Insert slow queue sequence number
- ppseudo_hdr->seq_num = info->squeseqnum++;
- ppseudo_hdr->portsrc = 0;
- // Calculate new checksum
- ppseudo_hdr->checksum = *pmsg++;
- //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
- for (i=1; i<7; i++) {
- ppseudo_hdr->checksum ^= *pmsg++;
- //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
- }
-
- TempShortBuf[0] = 0;
- TempShortBuf[1] = htons (len);
- memcpy(&TempShortBuf[2], ppseudo_hdr, len);
-
- status = ft1000_write_dpram32 (dev, 0,
(PUCHAR)&TempShortBuf[0], (unsigned short)(len+2));
- status = ft1000_write_register (dev, FT1000_DB_DPRAM_TX,
FT1000_REG_DOORBELL);
-
- list_del(&ptr->list);
- kfree(ptr->pprov_data);
- kfree(ptr);
- }
- msleep(10);
- }
+ struct ft1000_device *dev = (struct ft1000_device *)arg;
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev->net);
+ u16 tempword;
+ u16 len;
+ u16 i = 0;
+ PPROV_RECORD ptr;
+ PPSEUDO_HDR ppseudo_hdr;
+ PUSHORT pmsg;
+ u16 status;
+ USHORT TempShortBuf[256];
+
+ DEBUG("*** DspProv Entered\n");
+
+ while (list_empty(&info->prov_list) == 0
+ /*&& !kthread_should_stop() */ ) {
+ DEBUG("DSP Provisioning List Entry\n");
+
+ // Check if doorbell is available
+ DEBUG("check if doorbell is cleared\n");
+ status =
+ ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
+ if (status) {
+ DEBUG("ft1000_dsp_prov::ft1000_read_register error\n");
+ break;
+ }
+
+ while (tempword & FT1000_DB_DPRAM_TX) {
+ mdelay(10);
+ i++;
+ if (i == 10) {
+ DEBUG("FT1000:ft1000_dsp_prov:message drop\n");
+ return STATUS_FAILURE;
+ }
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ }
+
+ if (!(tempword & FT1000_DB_DPRAM_TX)) {
+ DEBUG("*** Provision Data Sent to DSP\n");
+
+ // Send provisioning data
+ ptr =
+ list_entry(info->prov_list.next, PROV_RECORD, list);
+ len = *(u16 *) ptr->pprov_data;
+ len = htons(len);
+ len += PSEUDOSZ;
+ //len = htons(len);
+
+ pmsg = (PUSHORT) ptr->pprov_data;
+ ppseudo_hdr = (PPSEUDO_HDR) pmsg;
+ // Insert slow queue sequence number
+ ppseudo_hdr->seq_num = info->squeseqnum++;
+ ppseudo_hdr->portsrc = 0;
+ // Calculate new checksum
+ ppseudo_hdr->checksum = *pmsg++;
+ //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+ for (i = 1; i < 7; i++) {
+ ppseudo_hdr->checksum ^= *pmsg++;
+ //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+ }
+
+ TempShortBuf[0] = 0;
+ TempShortBuf[1] = htons(len);
+ memcpy(&TempShortBuf[2], ppseudo_hdr, len);
+
+ status =
+ ft1000_write_dpram32(dev, 0,
+ (PUCHAR) & TempShortBuf[0],
+ (unsigned short)(len + 2));
+ status =
+ ft1000_write_register(dev, FT1000_DB_DPRAM_TX,
+ FT1000_REG_DOORBELL);
+
+ list_del(&ptr->list);
+ kfree(ptr->pprov_data);
+ kfree(ptr);
+ }
+ msleep(10);
+ }
- DEBUG("DSP Provisioning List Entry finished\n");
+ DEBUG("DSP Provisioning List Entry finished\n");
- msleep(100);
+ msleep(100);
- info->fProvComplete = 1;
- info->CardReady = 1;
- info->DSP_loading= 0;
- return STATUS_SUCCESS;
+ info->fProvComplete = 1;
+ info->CardReady = 1;
+ info->DSP_loading = 0;
+ return STATUS_SUCCESS;
}
-
-int ft1000_proc_drvmsg (struct ft1000_device *dev, u16 size) {
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev->net);
- u16 msgtype;
- u16 tempword;
- PMEDIAMSG pmediamsg;
- PDSPINITMSG pdspinitmsg;
- PDRVMSG pdrvmsg;
- u16 i;
- PPSEUDO_HDR ppseudo_hdr;
- PUSHORT pmsg;
- u16 status;
- //struct timeval tv; //mbelian
- union {
- u8 byte[2];
- u16 wrd;
- } convert;
-
-
- char cmdbuffer[1600];
-
- status = ft1000_read_dpram32(dev, 0x200, (PUCHAR)&cmdbuffer[0], size);
-
-
- //if (ft1000_receive_cmd(dev, &cmdbuffer[0], MAX_CMD_SQSIZE, &tempword))
- {
+int ft1000_proc_drvmsg(struct ft1000_device *dev, u16 size)
+{
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev->net);
+ u16 msgtype;
+ u16 tempword;
+ PMEDIAMSG pmediamsg;
+ PDSPINITMSG pdspinitmsg;
+ PDRVMSG pdrvmsg;
+ u16 i;
+ PPSEUDO_HDR ppseudo_hdr;
+ PUSHORT pmsg;
+ u16 status;
+ //struct timeval tv; //mbelian
+ union {
+ u8 byte[2];
+ u16 wrd;
+ } convert;
+
+ char cmdbuffer[1600];
+
+ status = ft1000_read_dpram32(dev, 0x200, (PUCHAR) & cmdbuffer[0], size);
+
+ //if (ft1000_receive_cmd(dev, &cmdbuffer[0], MAX_CMD_SQSIZE, &tempword))
+ {
#ifdef JDEBUG
- DEBUG("ft1000_proc_drvmsg:cmdbuffer\n");
- for(i = 0; i < size; i+=5)
- {
- if( (i + 5) < size )
- DEBUG("0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n", cmdbuffer[i],
cmdbuffer[i+1], cmdbuffer[i+2], cmdbuffer[i+3], cmdbuffer[i+4]);
- else
- {
- for (j = i; j < size; j++)
- DEBUG("0x%x ", cmdbuffer[j]);
- DEBUG("\n");
- break;
- }
- }
+ DEBUG("ft1000_proc_drvmsg:cmdbuffer\n");
+ for (i = 0; i < size; i += 5) {
+ if ((i + 5) < size)
+ DEBUG("0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n",
+ cmdbuffer[i], cmdbuffer[i + 1],
+ cmdbuffer[i + 2], cmdbuffer[i + 3],
+ cmdbuffer[i + 4]);
+ else {
+ for (j = i; j < size; j++)
+ DEBUG("0x%x ", cmdbuffer[j]);
+ DEBUG("\n");
+ break;
+ }
+ }
#endif
- pdrvmsg = (PDRVMSG)&cmdbuffer[2];
- msgtype = ntohs(pdrvmsg->type);
- DEBUG("ft1000_proc_drvmsg:Command message type = 0x%x\n", msgtype);
- switch (msgtype) {
- case MEDIA_STATE: {
- DEBUG("ft1000_proc_drvmsg:Command message type = MEDIA_STATE");
-
- pmediamsg = (PMEDIAMSG)&cmdbuffer[0];
- if (info->ProgConStat != 0xFF) {
- if (pmediamsg->state) {
- DEBUG("Media is up\n");
- if (info->mediastate == 0) {
- if ( info->NetDevRegDone )
- {
- //netif_carrier_on(dev->net);//mbelian
- netif_wake_queue(dev->net);
- }
- info->mediastate = 1;
- /*do_gettimeofday(&tv);
- info->ConTm = tv.tv_sec;*/ //mbelian
- }
- }
- else {
- DEBUG("Media is down\n");
- if (info->mediastate == 1) {
- info->mediastate = 0;
- if ( info->NetDevRegDone )
- {
- //netif_carrier_off(dev->net); mbelian
- //netif_stop_queue(dev->net);
- }
- info->ConTm = 0;
- }
- }
- }
- else {
- DEBUG("Media is down\n");
- if (info->mediastate == 1) {
- info->mediastate = 0;
- if ( info->NetDevRegDone)
- {
- //netif_carrier_off(dev->net); //mbelian
- //netif_stop_queue(dev->net);
- }
- info->ConTm = 0;
- }
- }
- break;
- }
- case DSP_INIT_MSG: {
- DEBUG("ft1000_proc_drvmsg:Command message type =
DSP_INIT_MSG");
-
- pdspinitmsg = (PDSPINITMSG)&cmdbuffer[2];
- memcpy(info->DspVer, pdspinitmsg->DspVer, DSPVERSZ);
- DEBUG("DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
info->DspVer[0], info->DspVer[1], info->DspVer[2], info->DspVer[3]);
- memcpy(info->HwSerNum, pdspinitmsg->HwSerNum, HWSERNUMSZ);
- memcpy(info->Sku, pdspinitmsg->Sku, SKUSZ);
- memcpy(info->eui64, pdspinitmsg->eui64, EUISZ);
- DEBUG("EUI64=%2x.%2x.%2x.%2x.%2x.%2x.%2x.%2x\n",
info->eui64[0],info->eui64[1], info->eui64[2], info->eui64[3],
info->eui64[4], info->eui64[5],info->eui64[6], info->eui64[7]);
- dev->net->dev_addr[0] = info->eui64[0];
- dev->net->dev_addr[1] = info->eui64[1];
- dev->net->dev_addr[2] = info->eui64[2];
- dev->net->dev_addr[3] = info->eui64[5];
- dev->net->dev_addr[4] = info->eui64[6];
- dev->net->dev_addr[5] = info->eui64[7];
-
- if (ntohs(pdspinitmsg->length) == (sizeof(DSPINITMSG) - 20) ) {
- memcpy(info->ProductMode,
pdspinitmsg->ProductMode, MODESZ);
- memcpy(info->RfCalVer, pdspinitmsg->RfCalVer, CALVERSZ);
- memcpy(info->RfCalDate, pdspinitmsg->RfCalDate, CALDATESZ);
- DEBUG("RFCalVer = 0x%2x 0x%2x\n",
info->RfCalVer[0], info->RfCalVer[1]);
- }
- break;
- }
- case DSP_PROVISION: {
- DEBUG("ft1000_proc_drvmsg:Command message type =
DSP_PROVISION\n");
-
- // kick off dspprov routine to start provisioning
- // Send provisioning data to DSP
- if (list_empty(&info->prov_list) == 0)
- {
- info->fProvComplete = 0;
- status = ft1000_dsp_prov(dev);
- if (status != STATUS_SUCCESS)
- return status;
- }
- else {
- info->fProvComplete = 1;
- status = ft1000_write_register (dev,
FT1000_DB_HB, FT1000_REG_DOORBELL);
- DEBUG("FT1000:drivermsg:No more DSP provisioning
data in dsp image\n");
- }
- DEBUG("ft1000_proc_drvmsg:DSP PROVISION is done\n");
- break;
- }
- case DSP_STORE_INFO: {
- DEBUG("ft1000_proc_drvmsg:Command message type =
DSP_STORE_INFO");
-
- DEBUG("FT1000:drivermsg:Got DSP_STORE_INFO\n");
- tempword = ntohs(pdrvmsg->length);
- info->DSPInfoBlklen = tempword;
- if (tempword < (MAX_DSP_SESS_REC-4) ) {
- pmsg = (PUSHORT)&pdrvmsg->data[0];
- for (i=0; i<((tempword+1)/2); i++) {
- DEBUG("FT1000:drivermsg:dsp info data =
0x%x\n", *pmsg);
- info->DSPInfoBlk[i+10] = *pmsg++;
- }
- }
- else {
- info->DSPInfoBlklen = 0;
- }
- break;
- }
- case DSP_GET_INFO: {
- DEBUG("FT1000:drivermsg:Got DSP_GET_INFO\n");
- // copy dsp info block to dsp
- info->DrvMsgPend = 1;
- // allow any outstanding ioctl to finish
- mdelay(10);
- status = ft1000_read_register(dev, &tempword,
FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- mdelay(10);
- status = ft1000_read_register(dev, &tempword,
FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- mdelay(10);
- status = ft1000_read_register(dev,
&tempword, FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- break;
- }
- }
- }
-
- // Put message into Slow Queue
- // Form Pseudo header
- pmsg = (PUSHORT)info->DSPInfoBlk;
- *pmsg++ = 0;
- *pmsg++ = htons(info->DSPInfoBlklen+20+info->DSPInfoBlklen);
- ppseudo_hdr = (PPSEUDO_HDR)(PUSHORT)&info->DSPInfoBlk[2];
- ppseudo_hdr->length =
htons(info->DSPInfoBlklen+4+info->DSPInfoBlklen);
- ppseudo_hdr->source = 0x10;
- ppseudo_hdr->destination = 0x20;
- ppseudo_hdr->portdest = 0;
- ppseudo_hdr->portsrc = 0;
- ppseudo_hdr->sh_str_id = 0;
- ppseudo_hdr->control = 0;
- ppseudo_hdr->rsvd1 = 0;
- ppseudo_hdr->rsvd2 = 0;
- ppseudo_hdr->qos_class = 0;
- // Insert slow queue sequence number
- ppseudo_hdr->seq_num = info->squeseqnum++;
- // Insert application id
- ppseudo_hdr->portsrc = 0;
- // Calculate new checksum
- ppseudo_hdr->checksum = *pmsg++;
- for (i=1; i<7; i++) {
- ppseudo_hdr->checksum ^= *pmsg++;
- }
- info->DSPInfoBlk[10] = 0x7200;
- info->DSPInfoBlk[11] = htons(info->DSPInfoBlklen);
- status = ft1000_write_dpram32 (dev, 0,
(PUCHAR)&info->DSPInfoBlk[0], (unsigned
short)(info->DSPInfoBlklen+22));
- status = ft1000_write_register (dev,
FT1000_DB_DPRAM_TX, FT1000_REG_DOORBELL);
- info->DrvMsgPend = 0;
-
- break;
- }
-
- case GET_DRV_ERR_RPT_MSG: {
- DEBUG("FT1000:drivermsg:Got GET_DRV_ERR_RPT_MSG\n");
- // copy driver error message to dsp
- info->DrvMsgPend = 1;
- // allow any outstanding ioctl to finish
- mdelay(10);
- status = ft1000_read_register(dev, &tempword,
FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- mdelay(10);
- status = ft1000_read_register(dev, &tempword,
FT1000_REG_DOORBELL);
- if (tempword & FT1000_DB_DPRAM_TX) {
- mdelay(10);
- }
- }
-
- if ( (tempword & FT1000_DB_DPRAM_TX) == 0) {
- // Put message into Slow Queue
- // Form Pseudo header
- pmsg = (PUSHORT)&tempbuffer[0];
- ppseudo_hdr = (PPSEUDO_HDR)pmsg;
- ppseudo_hdr->length = htons(0x0012);
- ppseudo_hdr->source = 0x10;
- ppseudo_hdr->destination = 0x20;
- ppseudo_hdr->portdest = 0;
- ppseudo_hdr->portsrc = 0;
- ppseudo_hdr->sh_str_id = 0;
- ppseudo_hdr->control = 0;
- ppseudo_hdr->rsvd1 = 0;
- ppseudo_hdr->rsvd2 = 0;
- ppseudo_hdr->qos_class = 0;
- // Insert slow queue sequence number
- ppseudo_hdr->seq_num = info->squeseqnum++;
- // Insert application id
- ppseudo_hdr->portsrc = 0;
- // Calculate new checksum
- ppseudo_hdr->checksum = *pmsg++;
- for (i=1; i<7; i++) {
- ppseudo_hdr->checksum ^= *pmsg++;
- }
- pmsg = (PUSHORT)&tempbuffer[16];
- *pmsg++ = htons(RSP_DRV_ERR_RPT_MSG);
- *pmsg++ = htons(0x000e);
- *pmsg++ = htons(info->DSP_TIME[0]);
- *pmsg++ = htons(info->DSP_TIME[1]);
- *pmsg++ = htons(info->DSP_TIME[2]);
- *pmsg++ = htons(info->DSP_TIME[3]);
- convert.byte[0] = info->DspVer[0];
- convert.byte[1] = info->DspVer[1];
- *pmsg++ = convert.wrd;
- convert.byte[0] = info->DspVer[2];
- convert.byte[1] = info->DspVer[3];
- *pmsg++ = convert.wrd;
- *pmsg++ = htons(info->DrvErrNum);
-
- CardSendCommand (dev, (unsigned
char*)&tempbuffer[0], (USHORT)(0x0012 + PSEUDOSZ));
- info->DrvErrNum = 0;
- }
- info->DrvMsgPend = 0;
-
- break;
- }
-
- default:
- break;
- }
+ pdrvmsg = (PDRVMSG) & cmdbuffer[2];
+ msgtype = ntohs(pdrvmsg->type);
+ DEBUG("ft1000_proc_drvmsg:Command message type = 0x%x\n",
+ msgtype);
+ switch (msgtype) {
+ case MEDIA_STATE:{
+ DEBUG
+ ("ft1000_proc_drvmsg:Command message type = MEDIA_STATE");
+
+ pmediamsg = (PMEDIAMSG) & cmdbuffer[0];
+ if (info->ProgConStat != 0xFF) {
+ if (pmediamsg->state) {
+ DEBUG("Media is up\n");
+ if (info->mediastate == 0) {
+ if (info->NetDevRegDone) {
+ //netif_carrier_on(dev->net);//mbelian
+ netif_wake_queue
+ (dev->net);
+ }
+ info->mediastate = 1;
+ /*do_gettimeofday(&tv);
+ info->ConTm = tv.tv_sec; *///mbelian
+ }
+ } else {
+ DEBUG("Media is down\n");
+ if (info->mediastate == 1) {
+ info->mediastate = 0;
+ if (info->NetDevRegDone) {
+ //netif_carrier_off(dev->net); mbelian
+ //netif_stop_queue(dev->net);
+ }
+ info->ConTm = 0;
+ }
+ }
+ } else {
+ DEBUG("Media is down\n");
+ if (info->mediastate == 1) {
+ info->mediastate = 0;
+ if (info->NetDevRegDone) {
+ //netif_carrier_off(dev->net); //mbelian
+ //netif_stop_queue(dev->net);
+ }
+ info->ConTm = 0;
+ }
+ }
+ break;
+ }
+ case DSP_INIT_MSG:{
+ DEBUG
+ ("ft1000_proc_drvmsg:Command message type = DSP_INIT_MSG");
+
+ pdspinitmsg = (PDSPINITMSG) & cmdbuffer[2];
+ memcpy(info->DspVer, pdspinitmsg->DspVer,
+ DSPVERSZ);
+ DEBUG("DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
+ info->DspVer[0], info->DspVer[1],
+ info->DspVer[2], info->DspVer[3]);
+ memcpy(info->HwSerNum, pdspinitmsg->HwSerNum,
+ HWSERNUMSZ);
+ memcpy(info->Sku, pdspinitmsg->Sku, SKUSZ);
+ memcpy(info->eui64, pdspinitmsg->eui64, EUISZ);
+ DEBUG("EUI64=%2x.%2x.%2x.%2x.%2x.%2x.%2x.%2x\n",
+ info->eui64[0], info->eui64[1],
+ info->eui64[2], info->eui64[3],
+ info->eui64[4], info->eui64[5],
+ info->eui64[6], info->eui64[7]);
+ dev->net->dev_addr[0] = info->eui64[0];
+ dev->net->dev_addr[1] = info->eui64[1];
+ dev->net->dev_addr[2] = info->eui64[2];
+ dev->net->dev_addr[3] = info->eui64[5];
+ dev->net->dev_addr[4] = info->eui64[6];
+ dev->net->dev_addr[5] = info->eui64[7];
+
+ if (ntohs(pdspinitmsg->length) ==
+ (sizeof(DSPINITMSG) - 20)) {
+ memcpy(info->ProductMode,
+ pdspinitmsg->ProductMode,
+ MODESZ);
+ memcpy(info->RfCalVer,
+ pdspinitmsg->RfCalVer, CALVERSZ);
+ memcpy(info->RfCalDate,
+ pdspinitmsg->RfCalDate,
+ CALDATESZ);
+ DEBUG("RFCalVer = 0x%2x 0x%2x\n",
+ info->RfCalVer[0],
+ info->RfCalVer[1]);
+ }
+ break;
+ }
+ case DSP_PROVISION:{
+ DEBUG
+ ("ft1000_proc_drvmsg:Command message type = DSP_PROVISION\n");
+
+ // kick off dspprov routine to start provisioning
+ // Send provisioning data to DSP
+ if (list_empty(&info->prov_list) == 0) {
+ info->fProvComplete = 0;
+ status = ft1000_dsp_prov(dev);
+ if (status != STATUS_SUCCESS)
+ return status;
+ } else {
+ info->fProvComplete = 1;
+ status =
+ ft1000_write_register(dev,
+ FT1000_DB_HB,
+ FT1000_REG_DOORBELL);
+ DEBUG
+ ("FT1000:drivermsg:No more DSP provisioning data in dsp image\n");
+ }
+ DEBUG
+ ("ft1000_proc_drvmsg:DSP PROVISION is done\n");
+ break;
+ }
+ case DSP_STORE_INFO:{
+ DEBUG
+ ("ft1000_proc_drvmsg:Command message type = DSP_STORE_INFO");
+
+ DEBUG("FT1000:drivermsg:Got DSP_STORE_INFO\n");
+ tempword = ntohs(pdrvmsg->length);
+ info->DSPInfoBlklen = tempword;
+ if (tempword < (MAX_DSP_SESS_REC - 4)) {
+ pmsg = (PUSHORT) & pdrvmsg->data[0];
+ for (i = 0; i < ((tempword + 1) / 2);
+ i++) {
+ DEBUG
+ ("FT1000:drivermsg:dsp info data = 0x%x\n",
+ *pmsg);
+ info->DSPInfoBlk[i + 10] =
+ *pmsg++;
+ }
+ } else {
+ info->DSPInfoBlklen = 0;
+ }
+ break;
+ }
+ case DSP_GET_INFO:{
+ DEBUG("FT1000:drivermsg:Got DSP_GET_INFO\n");
+ // copy dsp info block to dsp
+ info->DrvMsgPend = 1;
+ // allow any outstanding ioctl to finish
+ mdelay(10);
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ mdelay(10);
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ mdelay(10);
+ status =
+ ft1000_read_register(dev,
+ &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword &
+ FT1000_DB_DPRAM_TX) {
+ break;
+ }
+ }
+ }
+ // Put message into Slow Queue
+ // Form Pseudo header
+ pmsg = (PUSHORT) info->DSPInfoBlk;
+ *pmsg++ = 0;
+ *pmsg++ =
+ htons(info->DSPInfoBlklen + 20 +
+ info->DSPInfoBlklen);
+ ppseudo_hdr =
+ (PPSEUDO_HDR) (PUSHORT) & info->
+ DSPInfoBlk[2];
+ ppseudo_hdr->length =
+ htons(info->DSPInfoBlklen + 4 +
+ info->DSPInfoBlklen);
+ ppseudo_hdr->source = 0x10;
+ ppseudo_hdr->destination = 0x20;
+ ppseudo_hdr->portdest = 0;
+ ppseudo_hdr->portsrc = 0;
+ ppseudo_hdr->sh_str_id = 0;
+ ppseudo_hdr->control = 0;
+ ppseudo_hdr->rsvd1 = 0;
+ ppseudo_hdr->rsvd2 = 0;
+ ppseudo_hdr->qos_class = 0;
+ // Insert slow queue sequence number
+ ppseudo_hdr->seq_num = info->squeseqnum++;
+ // Insert application id
+ ppseudo_hdr->portsrc = 0;
+ // Calculate new checksum
+ ppseudo_hdr->checksum = *pmsg++;
+ for (i = 1; i < 7; i++) {
+ ppseudo_hdr->checksum ^= *pmsg++;
+ }
+ info->DSPInfoBlk[10] = 0x7200;
+ info->DSPInfoBlk[11] =
+ htons(info->DSPInfoBlklen);
+ status =
+ ft1000_write_dpram32(dev, 0,
+ (PUCHAR) & info->
+ DSPInfoBlk[0],
+ (unsigned short)(info->
+ DSPInfoBlklen
+ +
+ 22));
+ status =
+ ft1000_write_register(dev,
+ FT1000_DB_DPRAM_TX,
+ FT1000_REG_DOORBELL);
+ info->DrvMsgPend = 0;
+
+ break;
+ }
+
+ case GET_DRV_ERR_RPT_MSG:{
+ DEBUG
+ ("FT1000:drivermsg:Got GET_DRV_ERR_RPT_MSG\n");
+ // copy driver error message to dsp
+ info->DrvMsgPend = 1;
+ // allow any outstanding ioctl to finish
+ mdelay(10);
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ mdelay(10);
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_DOORBELL);
+ if (tempword & FT1000_DB_DPRAM_TX) {
+ mdelay(10);
+ }
+ }
+
+ if ((tempword & FT1000_DB_DPRAM_TX) == 0) {
+ // Put message into Slow Queue
+ // Form Pseudo header
+ pmsg = (PUSHORT) & tempbuffer[0];
+ ppseudo_hdr = (PPSEUDO_HDR) pmsg;
+ ppseudo_hdr->length = htons(0x0012);
+ ppseudo_hdr->source = 0x10;
+ ppseudo_hdr->destination = 0x20;
+ ppseudo_hdr->portdest = 0;
+ ppseudo_hdr->portsrc = 0;
+ ppseudo_hdr->sh_str_id = 0;
+ ppseudo_hdr->control = 0;
+ ppseudo_hdr->rsvd1 = 0;
+ ppseudo_hdr->rsvd2 = 0;
+ ppseudo_hdr->qos_class = 0;
+ // Insert slow queue sequence number
+ ppseudo_hdr->seq_num =
+ info->squeseqnum++;
+ // Insert application id
+ ppseudo_hdr->portsrc = 0;
+ // Calculate new checksum
+ ppseudo_hdr->checksum = *pmsg++;
+ for (i = 1; i < 7; i++) {
+ ppseudo_hdr->checksum ^=
+ *pmsg++;
+ }
+ pmsg = (PUSHORT) & tempbuffer[16];
+ *pmsg++ = htons(RSP_DRV_ERR_RPT_MSG);
+ *pmsg++ = htons(0x000e);
+ *pmsg++ = htons(info->DSP_TIME[0]);
+ *pmsg++ = htons(info->DSP_TIME[1]);
+ *pmsg++ = htons(info->DSP_TIME[2]);
+ *pmsg++ = htons(info->DSP_TIME[3]);
+ convert.byte[0] = info->DspVer[0];
+ convert.byte[1] = info->DspVer[1];
+ *pmsg++ = convert.wrd;
+ convert.byte[0] = info->DspVer[2];
+ convert.byte[1] = info->DspVer[3];
+ *pmsg++ = convert.wrd;
+ *pmsg++ = htons(info->DrvErrNum);
+
+ CardSendCommand(dev,
+ (unsigned char *)
+ &tempbuffer[0],
+ (USHORT) (0x0012 +
+ PSEUDOSZ));
+ info->DrvErrNum = 0;
+ }
+ info->DrvMsgPend = 0;
+
+ break;
+ }
+
+ default:
+ break;
+ }
- }
+ }
- DEBUG("return from ft1000_proc_drvmsg\n");
- return STATUS_SUCCESS;
+ DEBUG("return from ft1000_proc_drvmsg\n");
+ return STATUS_SUCCESS;
}
+int ft1000_poll(void *dev_id)
+{
+ //FT1000_INFO *info = (PFT1000_INFO)((struct net_device *)dev_id)->priv;
+ //struct ft1000_device *dev = (struct ft1000_device *)info->pFt1000Dev;
+ struct ft1000_device *dev = (struct ft1000_device *)dev_id;
+ FT1000_INFO *info = (FT1000_INFO *) netdev_priv(dev->net);
+
+ u16 tempword;
+ u16 status;
+ u16 size;
+ int i;
+ USHORT data;
+ USHORT modulo;
+ USHORT portid;
+ u16 nxtph;
+ PDPRAM_BLK pdpram_blk;
+ PPSEUDO_HDR ppseudo_hdr;
+ unsigned long flags;
+
+ //DEBUG("Enter ft1000_poll...\n");
+ if (ft1000_chkcard(dev) == FALSE) {
+ DEBUG("ft1000_poll::ft1000_chkcard: failed\n");
+ return STATUS_FAILURE;
+ }
-int ft1000_poll(void* dev_id) {
-
- //FT1000_INFO *info = (PFT1000_INFO)((struct net_device *)dev_id)->priv;
- //struct ft1000_device *dev = (struct ft1000_device *)info->pFt1000Dev;
- struct ft1000_device *dev = (struct ft1000_device *)dev_id;
- FT1000_INFO *info = (FT1000_INFO *) netdev_priv (dev->net);
-
- u16 tempword;
- u16 status;
- u16 size;
- int i;
- USHORT data;
- USHORT modulo;
- USHORT portid;
- u16 nxtph;
- PDPRAM_BLK pdpram_blk;
- PPSEUDO_HDR ppseudo_hdr;
- unsigned long flags;
-
- //DEBUG("Enter ft1000_poll...\n");
- if (ft1000_chkcard(dev) == FALSE) {
- DEBUG("ft1000_poll::ft1000_chkcard: failed\n");
- return STATUS_FAILURE;
- }
-
- status = ft1000_read_register (dev, &tempword, FT1000_REG_DOORBELL);
- // DEBUG("ft1000_poll: read FT1000_REG_DOORBELL message 0x%x\n", tempword);
-
- //while ( (tempword) && (!status) ) {
- if ( !status )
- {
-
- if (tempword & FT1000_DB_DPRAM_RX) {
- //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX\n");
-
- status = ft1000_read_dpram16(dev, 0x200, (PUCHAR)&data, 0);
- //DEBUG("ft1000_poll:FT1000_DB_DPRAM_RX:ft1000_read_dpram16:size
= 0x%x\n", data);
- size = ntohs(data) + 16 + 2; //wai
- if (size % 4) {
- modulo = 4 - (size % 4);
- size = size + modulo;
- }
- status = ft1000_read_dpram16(dev, 0x201, (PUCHAR)&portid, 1);
- portid &= 0xff;
- //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX : portid 0x%x\n", portid);
-
- if (size < MAX_CMD_SQSIZE) {
- switch (portid)
- {
- case DRIVERID:
- DEBUG("ft1000_poll: FT1000_REG_DOORBELL
message type: FT1000_DB_DPRAM_RX : portid DRIVERID\n");
-
- status = ft1000_proc_drvmsg (dev, size);
- if (status != STATUS_SUCCESS )
- return status;
- break;
- case DSPBCMSGID:
- // This is a dsp broadcast message
- // Check which application has registered for
dsp broadcast messages
- //DEBUG("ft1000_poll: FT1000_REG_DOORBELL
message type: FT1000_DB_DPRAM_RX : portid DSPBCMSGID\n");
-
- for (i=0; i<MAX_NUM_APP; i++) {
- if ( (info->app_info[i].DspBCMsgFlag) &&
(info->app_info[i].fileobject) &&
- (info->app_info[i].NumOfMsg
< MAX_MSG_LIMIT) )
- {
- //DEBUG("Dsp broadcast message detected for app id %d\n", i);
- nxtph = FT1000_DPRAM_RX_BASE + 2;
- pdpram_blk = ft1000_get_buffer (&freercvpool);
- if (pdpram_blk != NULL) {
- if ( ft1000_receive_cmd(dev, pdpram_blk->pbuffer,
MAX_CMD_SQSIZE, &nxtph) ) {
- ppseudo_hdr = (PPSEUDO_HDR)pdpram_blk->pbuffer;
- // Put message into the appropriate application block
- info->app_info[i].nRxMsg++;
- spin_lock_irqsave(&free_buff_lock, flags);
- list_add_tail(&pdpram_blk->list, &info->app_info[i].app_sqlist);
- info->app_info[i].NumOfMsg++;
- spin_unlock_irqrestore(&free_buff_lock, flags);
- wake_up_interruptible(&info->app_info[i].wait_dpram_msg);
- }
- else {
- info->app_info[i].nRxMsgMiss++;
- // Put memory back to free pool
- ft1000_free_buffer(pdpram_blk, &freercvpool);
- DEBUG("pdpram_blk::ft1000_get_buffer NULL\n");
- }
- }
- else {
- DEBUG("Out of memory in free
receive command pool\n");
- info->app_info[i].nRxMsgMiss++;
- }//endof if (pdpram_blk != NULL)
- }//endof if
- //else
- // DEBUG("app_info mismatch\n");
- }// endof for
- break;
- default:
- pdpram_blk = ft1000_get_buffer (&freercvpool);
- //DEBUG("Memory allocated = 0x%8x\n", (u32)pdpram_blk);
- if (pdpram_blk != NULL) {
- if ( ft1000_receive_cmd(dev,
pdpram_blk->pbuffer, MAX_CMD_SQSIZE, &nxtph) ) {
- ppseudo_hdr = (PPSEUDO_HDR)pdpram_blk->pbuffer;
- // Search for correct application block
- for (i=0; i<MAX_NUM_APP; i++) {
- if (info->app_info[i].app_id ==
ppseudo_hdr->portdest) {
- break;
- }
- }
-
- if (i==(MAX_NUM_APP-1)) { // aelias
[+] reason: was out of array boundary
- info->app_info[i].nRxMsgMiss++;
-
DEBUG("FT1000:ft1000_parse_dpram_msg: No application matching id =
%d\n", ppseudo_hdr->portdest);
- // Put memory back to free pool
- ft1000_free_buffer(pdpram_blk,
&freercvpool);
- }
- else {
- if (info->app_info[i].NumOfMsg >
MAX_MSG_LIMIT) {
- // Put memory back to free pool
- ft1000_free_buffer(pdpram_blk, &freercvpool);
- }
- else {
- info->app_info[i].nRxMsg++;
- // Put message into the
appropriate application block
- //pxu
spin_lock_irqsave(&free_buff_lock, flags);
-
list_add_tail(&pdpram_blk->list, &info->app_info[i].app_sqlist);
- info->app_info[i].NumOfMsg++;
- //pxu
spin_unlock_irqrestore(&free_buff_lock, flags);
- //pxu
wake_up_interruptible(&info->app_info[i].wait_dpram_msg);
- }
- }
- }
- else {
- // Put memory back to free pool
- ft1000_free_buffer(pdpram_blk, &freercvpool);
- }
- }
- else {
- DEBUG("Out of memory in free receive
command pool\n");
- }
- break;
- } //end of switch
- } //endof if (size < MAX_CMD_SQSIZE)
- else {
- DEBUG("FT1000:dpc:Invalid total length for SlowQ =
%d\n", size);
- }
- status = ft1000_write_register (dev, FT1000_DB_DPRAM_RX,
FT1000_REG_DOORBELL);
- }
- else if (tempword & FT1000_DSP_ASIC_RESET) {
- //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DSP_ASIC_RESET\n");
-
- // Let's reset the ASIC from the Host side as well
- status = ft1000_write_register (dev, ASIC_RESET_BIT,
FT1000_REG_RESET);
- status = ft1000_read_register (dev, &tempword, FT1000_REG_RESET);
- i = 0;
- while (tempword & ASIC_RESET_BIT) {
- status = ft1000_read_register (dev, &tempword,
FT1000_REG_RESET);
- msleep(10);
- i++;
- if (i==100)
- break;
- }
- if (i==100) {
- DEBUG("Unable to reset ASIC\n");
- return STATUS_SUCCESS;
- }
- msleep(10);
- // Program WMARK register
- status = ft1000_write_register (dev, 0x600,
FT1000_REG_MAG_WATERMARK);
- // clear ASIC reset doorbell
- status = ft1000_write_register (dev,
FT1000_DSP_ASIC_RESET, FT1000_REG_DOORBELL);
- msleep(10);
- }
- else if (tempword & FT1000_ASIC_RESET_REQ) {
- DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_ASIC_RESET_REQ\n");
-
- // clear ASIC reset request from DSP
- status = ft1000_write_register (dev,
FT1000_ASIC_RESET_REQ, FT1000_REG_DOORBELL);
- status = ft1000_write_register (dev, HOST_INTF_BE,
FT1000_REG_SUP_CTRL);
- // copy dsp session record from Adapter block
- status = ft1000_write_dpram32 (dev, 0,
(PUCHAR)&info->DSPSess.Rec[0], 1024);
- // Program WMARK register
- status = ft1000_write_register (dev, 0x600,
FT1000_REG_MAG_WATERMARK);
- // ring doorbell to tell DSP that ASIC is out of reset
- status = ft1000_write_register (dev,
FT1000_ASIC_RESET_DSP, FT1000_REG_DOORBELL);
- }
- else if (tempword & FT1000_DB_COND_RESET) {
- DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_COND_RESET\n");
+ status = ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
+ // DEBUG("ft1000_poll: read FT1000_REG_DOORBELL message 0x%x\n", tempword);
+
+ //while ( (tempword) && (!status) ) {
+ if (!status) {
+
+ if (tempword & FT1000_DB_DPRAM_RX) {
+ //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX\n");
+
+ status =
+ ft1000_read_dpram16(dev, 0x200, (PUCHAR) & data, 0);
+ //DEBUG("ft1000_poll:FT1000_DB_DPRAM_RX:ft1000_read_dpram16:size =
0x%x\n", data);
+ size = ntohs(data) + 16 + 2; //wai
+ if (size % 4) {
+ modulo = 4 - (size % 4);
+ size = size + modulo;
+ }
+ status =
+ ft1000_read_dpram16(dev, 0x201, (PUCHAR) & portid,
+ 1);
+ portid &= 0xff;
+ //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX : portid 0x%x\n", portid);
+
+ if (size < MAX_CMD_SQSIZE) {
+ switch (portid) {
+ case DRIVERID:
+ DEBUG
+ ("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX : portid DRIVERID\n");
+
+ status = ft1000_proc_drvmsg(dev, size);
+ if (status != STATUS_SUCCESS)
+ return status;
+ break;
+ case DSPBCMSGID:
+ // This is a dsp broadcast message
+ // Check which application has registered for dsp broadcast messages
+ //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_DPRAM_RX : portid DSPBCMSGID\n");
+
+ for (i = 0; i < MAX_NUM_APP; i++) {
+ if ((info->app_info[i].
+ DspBCMsgFlag)
+ && (info->app_info[i].
+ fileobject)
+ && (info->app_info[i].
+ NumOfMsg <
+ MAX_MSG_LIMIT)) {
+ //DEBUG("Dsp broadcast message detected for app id %d\n", i);
+ nxtph =
+ FT1000_DPRAM_RX_BASE
+ + 2;
+ pdpram_blk =
+ ft1000_get_buffer
+ (&freercvpool);
+ if (pdpram_blk != NULL) {
+ if (ft1000_receive_cmd(dev, pdpram_blk->pbuffer,
MAX_CMD_SQSIZE, &nxtph)) {
+ ppseudo_hdr
+ =
+ (PPSEUDO_HDR)
+ pdpram_blk->
+ pbuffer;
+ // Put message into the appropriate application block
+ info->
+ app_info
+ [i].
+ nRxMsg++;
+ spin_lock_irqsave
+ (&free_buff_lock,
+ flags);
+ list_add_tail
+ (&pdpram_blk->
+ list,
+ &info->
+ app_info
+ [i].
+ app_sqlist);
+ info->
+ app_info
+ [i].
+ NumOfMsg++;
+ spin_unlock_irqrestore
+ (&free_buff_lock,
+ flags);
+ wake_up_interruptible
+ (&info->
+ app_info
+ [i].
+ wait_dpram_msg);
+ } else {
+ info->
+ app_info
+ [i].
+ nRxMsgMiss++;
+ // Put memory back to free pool
+ ft1000_free_buffer
+ (pdpram_blk,
+ &freercvpool);
+ DEBUG
+ ("pdpram_blk::ft1000_get_buffer NULL\n");
+ }
+ } else {
+ DEBUG
+ ("Out of memory in free receive command pool\n");
+ info->
+ app_info[i].
+ nRxMsgMiss++;
+ } //endof if (pdpram_blk != NULL)
+ } //endof if
+ //else
+ // DEBUG("app_info mismatch\n");
+ } // endof for
+ break;
+ default:
+ pdpram_blk =
+ ft1000_get_buffer(&freercvpool);
+ //DEBUG("Memory allocated = 0x%8x\n", (u32)pdpram_blk);
+ if (pdpram_blk != NULL) {
+ if (ft1000_receive_cmd
+ (dev, pdpram_blk->pbuffer,
+ MAX_CMD_SQSIZE, &nxtph)) {
+ ppseudo_hdr =
+ (PPSEUDO_HDR)
+ pdpram_blk->pbuffer;
+ // Search for correct application block
+ for (i = 0;
+ i < MAX_NUM_APP;
+ i++) {
+ if (info->
+ app_info[i].
+ app_id ==
+ ppseudo_hdr->
+ portdest) {
+ break;
+ }
+ }
+
+ if (i == (MAX_NUM_APP - 1)) { // aelias [+] reason: was out of
array boundary
+ info->
+ app_info[i].
+ nRxMsgMiss++;
+ DEBUG
+ ("FT1000:ft1000_parse_dpram_msg: No application matching
id = %d\n",
+ ppseudo_hdr->
+ portdest);
+ // Put memory back to free pool
+ ft1000_free_buffer
+ (pdpram_blk,
+ &freercvpool);
+ } else {
+ if (info->
+ app_info[i].
+ NumOfMsg >
+ MAX_MSG_LIMIT)
+ {
+ // Put memory back to free pool
+ ft1000_free_buffer
+ (pdpram_blk,
+ &freercvpool);
+ } else {
+ info->
+ app_info
+ [i].
+ nRxMsg++;
+ // Put message into the appropriate application block
+ //pxu spin_lock_irqsave(&free_buff_lock, flags);
+ list_add_tail
+ (&pdpram_blk->
+ list,
+ &info->
+ app_info
+ [i].
+ app_sqlist);
+ info->
+ app_info
+ [i].
+ NumOfMsg++;
+ //pxu spin_unlock_irqrestore(&free_buff_lock, flags);
+ //pxu wake_up_interruptible(&info->app_info[i].wait_dpram_msg);
+ }
+ }
+ } else {
+ // Put memory back to free pool
+ ft1000_free_buffer
+ (pdpram_blk,
+ &freercvpool);
+ }
+ } else {
+ DEBUG
+ ("Out of memory in free receive command pool\n");
+ }
+ break;
+ } //end of switch
+ } //endof if (size < MAX_CMD_SQSIZE)
+ else {
+ DEBUG
+ ("FT1000:dpc:Invalid total length for SlowQ = %d\n",
+ size);
+ }
+ status =
+ ft1000_write_register(dev, FT1000_DB_DPRAM_RX,
+ FT1000_REG_DOORBELL);
+ } else if (tempword & FT1000_DSP_ASIC_RESET) {
+ //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DSP_ASIC_RESET\n");
+
+ // Let's reset the ASIC from the Host side as well
+ status =
+ ft1000_write_register(dev, ASIC_RESET_BIT,
+ FT1000_REG_RESET);
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_RESET);
+ i = 0;
+ while (tempword & ASIC_RESET_BIT) {
+ status =
+ ft1000_read_register(dev, &tempword,
+ FT1000_REG_RESET);
+ msleep(10);
+ i++;
+ if (i == 100)
+ break;
+ }
+ if (i == 100) {
+ DEBUG("Unable to reset ASIC\n");
+ return STATUS_SUCCESS;
+ }
+ msleep(10);
+ // Program WMARK register
+ status =
+ ft1000_write_register(dev, 0x600,
+ FT1000_REG_MAG_WATERMARK);
+ // clear ASIC reset doorbell
+ status =
+ ft1000_write_register(dev, FT1000_DSP_ASIC_RESET,
+ FT1000_REG_DOORBELL);
+ msleep(10);
+ } else if (tempword & FT1000_ASIC_RESET_REQ) {
+ DEBUG
+ ("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_ASIC_RESET_REQ\n");
+
+ // clear ASIC reset request from DSP
+ status =
+ ft1000_write_register(dev, FT1000_ASIC_RESET_REQ,
+ FT1000_REG_DOORBELL);
+ status =
+ ft1000_write_register(dev, HOST_INTF_BE,
+ FT1000_REG_SUP_CTRL);
+ // copy dsp session record from Adapter block
+ status =
+ ft1000_write_dpram32(dev, 0,
+ (PUCHAR) & info->DSPSess.
+ Rec[0], 1024);
+ // Program WMARK register
+ status =
+ ft1000_write_register(dev, 0x600,
+ FT1000_REG_MAG_WATERMARK);
+ // ring doorbell to tell DSP that ASIC is out of reset
+ status =
+ ft1000_write_register(dev, FT1000_ASIC_RESET_DSP,
+ FT1000_REG_DOORBELL);
+ } else if (tempword & FT1000_DB_COND_RESET) {
+ DEBUG
+ ("ft1000_poll: FT1000_REG_DOORBELL message type:
FT1000_DB_COND_RESET\n");
//By Jim
// Reset ASIC and DSP
//MAG
- if (info->fAppMsgPend == 0) {
- // Reset ASIC and DSP
-
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER0, (PUCHAR)&(info->DSP_TIME[0]),
FT1000_MAG_DSP_TIMER0_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER1, (PUCHAR)&(info->DSP_TIME[1]),
FT1000_MAG_DSP_TIMER1_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER2, (PUCHAR)&(info->DSP_TIME[2]),
FT1000_MAG_DSP_TIMER2_INDX);
- status = ft1000_read_dpram16(dev,
FT1000_MAG_DSP_TIMER3, (PUCHAR)&(info->DSP_TIME[3]),
FT1000_MAG_DSP_TIMER3_INDX);
- info->CardReady = 0;
- info->DrvErrNum = DSP_CONDRESET_INFO;
- DEBUG("ft1000_hw:DSP conditional reset requested\n");
- info->ft1000_reset(dev->net);
- }
- else {
- info->fProvComplete = 0;
- info->fCondResetPend = 1;
- }
-
- ft1000_write_register(dev, FT1000_DB_COND_RESET,
FT1000_REG_DOORBELL);
- }
-
- }//endof if ( !status )
-
- //DEBUG("return from ft1000_poll.\n");
- return STATUS_SUCCESS;
+ if (info->fAppMsgPend == 0) {
+ // Reset ASIC and DSP
+
+ status =
+ ft1000_read_dpram16(dev,
+ FT1000_MAG_DSP_TIMER0,
+ (PUCHAR) & (info->
+ DSP_TIME
+ [0]),
+ FT1000_MAG_DSP_TIMER0_INDX);
+ status =
+ ft1000_read_dpram16(dev,
+ FT1000_MAG_DSP_TIMER1,
+ (PUCHAR) & (info->
+ DSP_TIME
+ [1]),
+ FT1000_MAG_DSP_TIMER1_INDX);
+ status =
+ ft1000_read_dpram16(dev,
+ FT1000_MAG_DSP_TIMER2,
+ (PUCHAR) & (info->
+ DSP_TIME
+ [2]),
+ FT1000_MAG_DSP_TIMER2_INDX);
+ status =
+ ft1000_read_dpram16(dev,
+ FT1000_MAG_DSP_TIMER3,
+ (PUCHAR) & (info->
+ DSP_TIME
+ [3]),
+ FT1000_MAG_DSP_TIMER3_INDX);
+ info->CardReady = 0;
+ info->DrvErrNum = DSP_CONDRESET_INFO;
+ DEBUG
+ ("ft1000_hw:DSP conditional reset requested\n");
+ info->ft1000_reset(dev->net);
+ } else {
+ info->fProvComplete = 0;
+ info->fCondResetPend = 1;
+ }
+
+ ft1000_write_register(dev, FT1000_DB_COND_RESET,
+ FT1000_REG_DOORBELL);
+ }
+
+ } //endof if ( !status )
+
+ //DEBUG("return from ft1000_poll.\n");
+ return STATUS_SUCCESS;
}
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.h
b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.h
index c580741..8382167 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.h
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.h
@@ -4,7 +4,9 @@
#include "ft1000_usb.h"
-extern u16 ft1000_read_register(struct usb_device *dev, PUSHORT Data,
u8 nRegIndx);
-extern u16 ft1000_write_register(struct usb_device *dev, USHORT
value, u8 nRegIndx);
+extern u16 ft1000_read_register(struct usb_device *dev, PUSHORT Data,
+ u8 nRegIndx);
+extern u16 ft1000_write_register(struct usb_device *dev, USHORT value,
+ u8 nRegIndx);
#endif
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h
b/drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h
index e7d3ec8..a1cb4aa 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h
@@ -36,84 +36,79 @@
#define MAX_DNLD_BLKSZ 1024
// Standard Flarion Pseudo header
-typedef struct _PSEUDO_HDR
-{
- unsigned short length; //length of msg body
- unsigned char source; //source address (0x10=Host 0x20=DSP)
- unsigned char destination; //destination address (refer
to source address)
- unsigned char portdest; //destination port id
- // 0x00=Driver
- // 0x10=Application Broadcast
- // 0x20=Network Stack
- // 0x80=Dsp OAM
- // 0x90=Dsp Airlink
- // 0xa0=Dsp Loader
- // 0xb0=Dsp MIP
- unsigned char portsrc; //source port id (refer to portdest)
- unsigned short sh_str_id; //stream id (Not applicable on Mobile)
- unsigned char control; //stream id (Not applicable on Mobile)
- unsigned char rsvd1; //reserved
- unsigned char seq_num; //sequence number
- unsigned char rsvd2; //reserved
- unsigned short qos_class; //Quality of Service class
(Not applicable on Mobile)
- unsigned short checksum; //Psuedo header checksum
+typedef struct _PSEUDO_HDR {
+ unsigned short length; //length of msg body
+ unsigned char source; //source address (0x10=Host 0x20=DSP)
+ unsigned char destination; //destination address (refer to source address)
+ unsigned char portdest; //destination port id
+ // 0x00=Driver
+ // 0x10=Application Broadcast
+ // 0x20=Network Stack
+ // 0x80=Dsp OAM
+ // 0x90=Dsp Airlink
+ // 0xa0=Dsp Loader
+ // 0xb0=Dsp MIP
+ unsigned char portsrc; //source port id (refer to portdest)
+ unsigned short sh_str_id; //stream id (Not applicable on Mobile)
+ unsigned char control; //stream id (Not applicable on Mobile)
+ unsigned char rsvd1; //reserved
+ unsigned char seq_num; //sequence number
+ unsigned char rsvd2; //reserved
+ unsigned short qos_class; //Quality of Service class (Not applicable
on Mobile)
+ unsigned short checksum; //Psuedo header checksum
} __attribute__ ((packed)) PSEUDO_HDR, *PPSEUDO_HDR;
-typedef struct _IOCTL_GET_VER
-{
- unsigned long drv_ver;
+typedef struct _IOCTL_GET_VER {
+ unsigned long drv_ver;
} __attribute__ ((packed)) IOCTL_GET_VER, *PIOCTL_GET_VER;
//Data structure for Dsp statistics
-typedef struct _IOCTL_GET_DSP_STAT
-{
- unsigned char DspVer[DSPVERSZ]; // DSP version number
- unsigned char HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
- unsigned char Sku[SKUSZ]; // SKU
- unsigned char eui64[EUISZ]; // EUI64
- unsigned short ConStat; // Connection Status
- // Bits 0-3 = Connection Status Field
- // 0000=Idle (Disconnect)
- // 0001=Searching
- // 0010=Active (Connected)
- // 0011=Waiting for L2 down
- // 0100=Sleep
- unsigned short LedStat; // Led Status
- // Bits 0-3 = Signal Strength Field
- // 0000 = -105dBm to -92dBm
- // 0001 = -92dBm to -85dBm
- // 0011 = -85dBm to -75dBm
- // 0111 = -75dBm to -50dBm
- // 1111 = -50dBm to 0dBm
- // Bits 4-7 = Reserved
- // Bits 8-11 = SNR Field
- // 0000 = <2dB
- // 0001 = 2dB to 8dB
- // 0011 = 8dB to 15dB
- // 0111 = 15dB to 22dB
- // 1111 = >22dB
- // Bits 12-15 = Reserved
- unsigned long nTxPkts; // Number of packets
transmitted from host to dsp
- unsigned long nRxPkts; // Number of packets
received from dsp to host
- unsigned long nTxBytes; // Number of bytes
transmitted from host to dsp
- unsigned long nRxBytes; // Number of bytes received
from dsp to host
- unsigned long ConTm; // Current session
connection time in seconds
- unsigned char CalVer[CALVERSZ]; // Proprietary Calibration Version
- unsigned char CalDate[CALDATESZ]; // Proprietary Calibration Date
+typedef struct _IOCTL_GET_DSP_STAT {
+ unsigned char DspVer[DSPVERSZ]; // DSP version number
+ unsigned char HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
+ unsigned char Sku[SKUSZ]; // SKU
+ unsigned char eui64[EUISZ]; // EUI64
+ unsigned short ConStat; // Connection Status
+ // Bits 0-3 = Connection Status Field
+ // 0000=Idle (Disconnect)
+ // 0001=Searching
+ // 0010=Active (Connected)
+ // 0011=Waiting for L2 down
+ // 0100=Sleep
+ unsigned short LedStat; // Led Status
+ // Bits 0-3 = Signal Strength Field
+ // 0000 = -105dBm to -92dBm
+ // 0001 = -92dBm to -85dBm
+ // 0011 = -85dBm to -75dBm
+ // 0111 = -75dBm to -50dBm
+ // 1111 = -50dBm to 0dBm
+ // Bits 4-7 = Reserved
+ // Bits 8-11 = SNR Field
+ // 0000 = <2dB
+ // 0001 = 2dB to 8dB
+ // 0011 = 8dB to 15dB
+ // 0111 = 15dB to 22dB
+ // 1111 = >22dB
+ // Bits 12-15 = Reserved
+ unsigned long nTxPkts; // Number of packets transmitted from host to dsp
+ unsigned long nRxPkts; // Number of packets received from dsp to host
+ unsigned long nTxBytes; // Number of bytes transmitted from host to dsp
+ unsigned long nRxBytes; // Number of bytes received from dsp to host
+ unsigned long ConTm; // Current session connection time in seconds
+ unsigned char CalVer[CALVERSZ]; // Proprietary Calibration Version
+ unsigned char CalDate[CALDATESZ]; // Proprietary Calibration Date
} __attribute__ ((packed)) IOCTL_GET_DSP_STAT, *PIOCTL_GET_DSP_STAT;
//Data structure for Dual Ported RAM messaging between Host and Dsp
-typedef struct _IOCTL_DPRAM_BLK
-{
- unsigned short total_len;
- PSEUDO_HDR pseudohdr;
- unsigned char buffer[1780];
+typedef struct _IOCTL_DPRAM_BLK {
+ unsigned short total_len;
+ PSEUDO_HDR pseudohdr;
+ unsigned char buffer[1780];
} __attribute__ ((packed)) IOCTL_DPRAM_BLK, *PIOCTL_DPRAM_BLK;
-typedef struct _IOCTL_DPRAM_COMMAND
-{
- unsigned short extra;
- IOCTL_DPRAM_BLK dpram_blk;
+typedef struct _IOCTL_DPRAM_COMMAND {
+ unsigned short extra;
+ IOCTL_DPRAM_BLK dpram_blk;
} __attribute__ ((packed)) IOCTL_DPRAM_COMMAND, *PIOCTL_DPRAM_COMMAND;
//
@@ -137,4 +132,3 @@ typedef struct _IOCTL_DPRAM_COMMAND
#define IOCTL_FT1000_GET_DPRAM _IOR (FT1000_MAGIC_CODE,
IOCTL_GET_DPRAM_CMD, sizeof(IOCTL_DPRAM_BLK) )
#define IOCTL_FT1000_REGISTER _IOW (FT1000_MAGIC_CODE,
IOCTL_REGISTER_CMD, sizeof(unsigned short *) )
#endif // _FT1000IOCTLH_
-
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
index 80faba5..4fc926d 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
@@ -3,12 +3,10 @@
#include <linux/proc_fs.h>
#include <linux/netdevice.h>
-
#include "ft1000_usb.h"
#define FT1000_PROC_DIR "ft1000"
-
#define PUTM_TO_PAGE(len,page,args...) \
len += snprintf(page+len, PAGE_SIZE - len, args)
@@ -28,205 +26,182 @@
} \
len += snprintf(page+len, PAGE_SIZE - len, "%d\n", var[i])
-
-
-
//#ifdef INIT_NET_NS
#define FTNET_PROC init_net.proc_net
//#else
//#define FTNET_PROC proc_net
//#endif
-
-u16 ft1000_read_dpram16 (struct ft1000_device *ft1000dev, USHORT indx,
- PUCHAR buffer, u8 highlow);
-
+u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, u8 highlow);
int
-ft1000ReadProc (char *page, char **start, off_t off, int count, int *eof,
- void *data)
+ft1000ReadProc(char *page, char **start, off_t off, int count, int *eof,
+ void *data)
{
- struct net_device *dev;
- int len;
- int i;
- unsigned short ledStat;
- unsigned short conStat;
-
- FT1000_INFO *info;
-
- char *status[] = { "Idle (Disconnect)", "Searching", "Active (Connected)",
- "Waiting for L2", "Sleep", "No Coverage", "", ""
- };
-
- char *signal[] = { "", "*", "**", "***", "****" };
- int strength;
- int quality;
- struct timeval tv;
- time_t delta;
-
- dev = (struct net_device *) data;
- info = (FT1000_INFO *) netdev_priv (dev);
-
- if (off > 0)
- {
- *eof = 1;
- return 0;
- }
-
-
- if (info->ProgConStat != 0xFF)
- {
- ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_LED,
- (PUCHAR) & ledStat, FT1000_MAG_DSP_LED_INDX);
- info->LedStat = ntohs (ledStat);
-
- ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_CON_STATE,
- (PUCHAR) & conStat, FT1000_MAG_DSP_CON_STATE_INDX);
- info->ConStat = ntohs (conStat);
- do_gettimeofday (&tv);
- delta = (tv.tv_sec - info->ConTm);
- }
- else
- {
- info->ConStat = 0xf;
- delta = 0;
- }
-
-
-
- i = (info->LedStat) & 0xf;
- switch (i)
- {
- case 0x1:
- strength = 1;
- break;
- case 0x3:
- strength = 2;
- break;
- case 0x7:
- strength = 3;
- break;
- case 0xf:
- strength = 4;
- break;
- default:
- strength = 0;
- }
-
- i = (info->LedStat >> 8) & 0xf;
- switch (i)
- {
- case 0x1:
- quality = 1;
- break;
- case 0x3:
- quality = 2;
- break;
- case 0x7:
- quality = 3;
- break;
- case 0xf:
- quality = 4;
- break;
- default:
- quality = 0;
- }
-
-
- len = 0;
- PUTM_TO_PAGE (len, page, "Connection Time: %02ld:%02ld:%02ld\n",
- ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
- PUTM_TO_PAGE (len, page, "Connection Time[s]: %ld\n", delta);
- PUTM_TO_PAGE (len, page, "Asic ID: %s\n",
- (info->AsicID) ==
- ELECTRABUZZ_ID ? "ELECTRABUZZ ASIC" : "MAGNEMITE ASIC");
- PUTX_TO_PAGE (len, page, "SKU: ", SKUSZ, info->Sku);
- PUTX_TO_PAGE (len, page, "EUI64: ", EUISZ, info->eui64);
- PUTD_TO_PAGE (len, page, "DSP version number: ", DSPVERSZ, info->DspVer);
- PUTX_TO_PAGE (len, page, "Hardware Serial Number: ", HWSERNUMSZ,
- info->HwSerNum);
- PUTX_TO_PAGE (len, page, "Caliberation Version: ", CALVERSZ,
- info->RfCalVer);
- PUTD_TO_PAGE (len, page, "Caliberation Date: ", CALDATESZ, info->RfCalDate);
- PUTM_TO_PAGE (len, page, "Media State: %s\n",
- (info->mediastate) ? "link" : "no link");
- PUTM_TO_PAGE (len, page, "Connection Status: %s\n",
- status[((info->ConStat) & 0x7)]);
- PUTM_TO_PAGE (len, page, "RX packets: %ld\n", info->stats.rx_packets);
- PUTM_TO_PAGE (len, page, "TX packets: %ld\n", info->stats.tx_packets);
- PUTM_TO_PAGE (len, page, "RX bytes: %ld\n", info->stats.rx_bytes);
- PUTM_TO_PAGE (len, page, "TX bytes: %ld\n", info->stats.tx_bytes);
- PUTM_TO_PAGE (len, page, "Signal Strength: %s\n", signal[strength]);
- PUTM_TO_PAGE (len, page, "Signal Quality: %s\n", signal[quality]);
-
-
-
-
- return len;
+ struct net_device *dev;
+ int len;
+ int i;
+ unsigned short ledStat;
+ unsigned short conStat;
+
+ FT1000_INFO *info;
+
+ char *status[] =
+ { "Idle (Disconnect)", "Searching", "Active (Connected)",
+ "Waiting for L2", "Sleep", "No Coverage", "", ""
+ };
+
+ char *signal[] = { "", "*", "**", "***", "****" };
+ int strength;
+ int quality;
+ struct timeval tv;
+ time_t delta;
+
+ dev = (struct net_device *)data;
+ info = (FT1000_INFO *) netdev_priv(dev);
+
+ if (off > 0) {
+ *eof = 1;
+ return 0;
+ }
+
+ if (info->ProgConStat != 0xFF) {
+ ft1000_read_dpram16(info->pFt1000Dev, FT1000_MAG_DSP_LED,
+ (PUCHAR) & ledStat,
+ FT1000_MAG_DSP_LED_INDX);
+ info->LedStat = ntohs(ledStat);
+
+ ft1000_read_dpram16(info->pFt1000Dev, FT1000_MAG_DSP_CON_STATE,
+ (PUCHAR) & conStat,
+ FT1000_MAG_DSP_CON_STATE_INDX);
+ info->ConStat = ntohs(conStat);
+ do_gettimeofday(&tv);
+ delta = (tv.tv_sec - info->ConTm);
+ } else {
+ info->ConStat = 0xf;
+ delta = 0;
+ }
+
+ i = (info->LedStat) & 0xf;
+ switch (i) {
+ case 0x1:
+ strength = 1;
+ break;
+ case 0x3:
+ strength = 2;
+ break;
+ case 0x7:
+ strength = 3;
+ break;
+ case 0xf:
+ strength = 4;
+ break;
+ default:
+ strength = 0;
+ }
+
+ i = (info->LedStat >> 8) & 0xf;
+ switch (i) {
+ case 0x1:
+ quality = 1;
+ break;
+ case 0x3:
+ quality = 2;
+ break;
+ case 0x7:
+ quality = 3;
+ break;
+ case 0xf:
+ quality = 4;
+ break;
+ default:
+ quality = 0;
+ }
+
+ len = 0;
+ PUTM_TO_PAGE(len, page, "Connection Time: %02ld:%02ld:%02ld\n",
+ ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
+ PUTM_TO_PAGE(len, page, "Connection Time[s]: %ld\n", delta);
+ PUTM_TO_PAGE(len, page, "Asic ID: %s\n",
+ (info->AsicID) ==
+ ELECTRABUZZ_ID ? "ELECTRABUZZ ASIC" : "MAGNEMITE ASIC");
+ PUTX_TO_PAGE(len, page, "SKU: ", SKUSZ, info->Sku);
+ PUTX_TO_PAGE(len, page, "EUI64: ", EUISZ, info->eui64);
+ PUTD_TO_PAGE(len, page, "DSP version number: ", DSPVERSZ, info->DspVer);
+ PUTX_TO_PAGE(len, page, "Hardware Serial Number: ", HWSERNUMSZ,
+ info->HwSerNum);
+ PUTX_TO_PAGE(len, page, "Caliberation Version: ", CALVERSZ,
+ info->RfCalVer);
+ PUTD_TO_PAGE(len, page, "Caliberation Date: ", CALDATESZ,
+ info->RfCalDate);
+ PUTM_TO_PAGE(len, page, "Media State: %s\n",
+ (info->mediastate) ? "link" : "no link");
+ PUTM_TO_PAGE(len, page, "Connection Status: %s\n",
+ status[((info->ConStat) & 0x7)]);
+ PUTM_TO_PAGE(len, page, "RX packets: %ld\n", info->stats.rx_packets);
+ PUTM_TO_PAGE(len, page, "TX packets: %ld\n", info->stats.tx_packets);
+ PUTM_TO_PAGE(len, page, "RX bytes: %ld\n", info->stats.rx_bytes);
+ PUTM_TO_PAGE(len, page, "TX bytes: %ld\n", info->stats.tx_bytes);
+ PUTM_TO_PAGE(len, page, "Signal Strength: %s\n", signal[strength]);
+ PUTM_TO_PAGE(len, page, "Signal Quality: %s\n", signal[quality]);
+
+ return len;
}
static int
-ft1000NotifyProc (struct notifier_block *this, unsigned long event, void *ptr)
+ft1000NotifyProc(struct notifier_block *this, unsigned long event, void *ptr)
{
- struct net_device *dev = ptr;
- FT1000_INFO *info;
- struct proc_dir_entry *ft1000_proc_file;
-
- info = (FT1000_INFO *) netdev_priv (dev);
-
-
- switch (event)
- {
- case NETDEV_CHANGENAME:
- remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
- ft1000_proc_file = create_proc_read_entry (dev->name, 0644,
- info->ft1000_proc_dir,
- ft1000ReadProc, dev);
- snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name);
- break;
- }
- return NOTIFY_DONE;
+ struct net_device *dev = ptr;
+ FT1000_INFO *info;
+ struct proc_dir_entry *ft1000_proc_file;
+
+ info = (FT1000_INFO *) netdev_priv(dev);
+
+ switch (event) {
+ case NETDEV_CHANGENAME:
+ remove_proc_entry(info->netdevname, info->ft1000_proc_dir);
+ ft1000_proc_file = create_proc_read_entry(dev->name, 0644,
+ info->ft1000_proc_dir,
+ ft1000ReadProc, dev);
+ snprintf(info->netdevname, IFNAMSIZ, "%s", dev->name);
+ break;
+ }
+ return NOTIFY_DONE;
}
static struct notifier_block ft1000_netdev_notifier = {
- .notifier_call = ft1000NotifyProc
+ .notifier_call = ft1000NotifyProc
};
-
-void
-ft1000InitProc (struct net_device *dev)
+void ft1000InitProc(struct net_device *dev)
{
- FT1000_INFO *info;
- struct proc_dir_entry *ft1000_proc_file;
- info = (FT1000_INFO *) netdev_priv (dev);
-
-
- info->ft1000_proc_dir = proc_mkdir (FT1000_PROC_DIR, FTNET_PROC);
- if (info->ft1000_proc_dir == NULL)
- {
- remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC);
- }
-
-
- ft1000_proc_file =
- create_proc_read_entry (dev->name, 0644, info->ft1000_proc_dir,
- ft1000ReadProc, dev);
- if (ft1000_proc_file == NULL)
- {
- remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
- }
-
- snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name);
- register_netdevice_notifier (&ft1000_netdev_notifier);
- return;
+ FT1000_INFO *info;
+ struct proc_dir_entry *ft1000_proc_file;
+ info = (FT1000_INFO *) netdev_priv(dev);
+
+ info->ft1000_proc_dir = proc_mkdir(FT1000_PROC_DIR, FTNET_PROC);
+ if (info->ft1000_proc_dir == NULL) {
+ remove_proc_entry(FT1000_PROC_DIR, FTNET_PROC);
+ }
+
+ ft1000_proc_file =
+ create_proc_read_entry(dev->name, 0644, info->ft1000_proc_dir,
+ ft1000ReadProc, dev);
+ if (ft1000_proc_file == NULL) {
+ remove_proc_entry(info->netdevname, info->ft1000_proc_dir);
+ }
+
+ snprintf(info->netdevname, IFNAMSIZ, "%s", dev->name);
+ register_netdevice_notifier(&ft1000_netdev_notifier);
+ return;
}
-void
-ft1000CleanupProc (FT1000_INFO * info)
+void ft1000CleanupProc(FT1000_INFO * info)
{
- remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
- remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC);
- unregister_netdevice_notifier (&ft1000_netdev_notifier);
+ remove_proc_entry(info->netdevname, info->ft1000_proc_dir);
+ remove_proc_entry(FT1000_PROC_DIR, FTNET_PROC);
+ unregister_netdevice_notifier(&ft1000_netdev_notifier);
- return;
+ return;
}
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
index 4dbc98b..ee6e1a8 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
@@ -31,62 +31,59 @@ MODULE_DESCRIPTION("FT1000 EXPRESS CARD DRIVER");
MODULE_LICENSE("Dual MPL/GPL");
MODULE_SUPPORTED_DEVICE("QFT FT1000 Express Cards");
-
void *pFileStart;
ULONG FileLength;
-#define VENDOR_ID 0x1291 /* Qualcomm vendor id */
-#define PRODUCT_ID 0x11 /* fake product id */
+#define VENDOR_ID 0x1291 /* Qualcomm vendor id */
+#define PRODUCT_ID 0x11 /* fake product id */
/* table of devices that work with this driver */
static struct usb_device_id id_table[] = {
- {USB_DEVICE(VENDOR_ID, PRODUCT_ID) },
- { },
+ {USB_DEVICE(VENDOR_ID, PRODUCT_ID)},
+ {},
};
-MODULE_DEVICE_TABLE (usb, id_table);
+MODULE_DEVICE_TABLE(usb, id_table);
-extern struct ft1000_device *pdevobj[MAX_NUM_CARDS+2];
+extern struct ft1000_device *pdevobj[MAX_NUM_CARDS + 2];
-char *getfw (char *fn, int *pimgsz);
+char *getfw(char *fn, int *pimgsz);
int ft1000_close(struct net_device *net);
-void dsp_reload (struct ft1000_device *ft1000dev);
+void dsp_reload(struct ft1000_device *ft1000dev);
u16 init_ft1000_netdev(struct ft1000_device *ft1000dev);
-u16 reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct
usb_interface *intf);
-int ft1000_poll(void* dev_id);
+u16 reg_ft1000_netdev(struct ft1000_device *ft1000dev,
+ struct usb_interface *intf);
+int ft1000_poll(void *dev_id);
void ft1000_DestroyDevice(struct net_device *dev);
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
PUCHAR buffer, u8 highlow);
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, short*
Data, u16 nRegIndx);
+u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx,
+ PUCHAR buffer, u8 highlow);
+u16 ft1000_read_register(struct ft1000_device *ft1000dev, short *Data,
+ u16 nRegIndx);
BOOLEAN gPollingfailed = FALSE;
void ft1000InitProc(struct net_device *dev);
-void ft1000CleanupProc(FT1000_INFO *info);
+void ft1000CleanupProc(FT1000_INFO * info);
int ft1000_poll_thread(void *arg);
int ft1000_poll_thread(void *arg)
{
- int ret = STATUS_SUCCESS;
-
- while(!kthread_should_stop() )
- {
- msleep(10);
- if ( ! gPollingfailed )
- {
- ret = ft1000_poll(arg);
- if ( ret != STATUS_SUCCESS )
- {
- DEBUG("ft1000_poll_thread: polling failed\n");
- gPollingfailed = TRUE;
- }
- }
- }
- //DEBUG("returned from polling thread\n");
- return STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
+
+ while (!kthread_should_stop()) {
+ msleep(10);
+ if (!gPollingfailed) {
+ ret = ft1000_poll(arg);
+ if (ret != STATUS_SUCCESS) {
+ DEBUG("ft1000_poll_thread: polling failed\n");
+ gPollingfailed = TRUE;
+ }
+ }
+ }
+ //DEBUG("returned from polling thread\n");
+ return STATUS_SUCCESS;
}
-
-
//---------------------------------------------------------------------------
// Function: ft1000_probe
//
@@ -99,29 +96,30 @@ int ft1000_poll_thread(void *arg)
// Notes:
//
//---------------------------------------------------------------------------
-static int ft1000_probe(struct usb_interface *interface, const struct
usb_device_id *id)
+static int ft1000_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
{
- struct usb_host_interface *iface_desc;
- struct usb_endpoint_descriptor *endpoint;
- struct usb_device *dev;
- unsigned numaltsetting;
- int i;
+ struct usb_host_interface *iface_desc;
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_device *dev;
+ unsigned numaltsetting;
+ int i;
- struct ft1000_device *ft1000dev;
- FT1000_INFO *pft1000info;
+ struct ft1000_device *ft1000dev;
+ FT1000_INFO *pft1000info;
- if(!(ft1000dev = kmalloc(sizeof(struct ft1000_device), GFP_KERNEL)))
- {
- printk("out of memory allocating device structure\n");
- return 0;
- }
+ if (!(ft1000dev = kmalloc(sizeof(struct ft1000_device), GFP_KERNEL))) {
+ printk("out of memory allocating device structure\n");
+ return 0;
+ }
- memset(ft1000dev, 0, sizeof(*ft1000dev));
+ memset(ft1000dev, 0, sizeof(*ft1000dev));
//get usb device
- dev = interface_to_usbdev(interface);
- DEBUG("ft1000_probe: usb device descriptor info:\n");
- DEBUG("ft1000_probe: number of configuration is %d\n",
dev->descriptor.bNumConfigurations);
+ dev = interface_to_usbdev(interface);
+ DEBUG("ft1000_probe: usb device descriptor info:\n");
+ DEBUG("ft1000_probe: number of configuration is %d\n",
+ dev->descriptor.bNumConfigurations);
ft1000dev->dev = dev;
ft1000dev->status = 0;
@@ -131,98 +129,108 @@ static int ft1000_probe(struct usb_interface
*interface, const struct usb_device
ft1000dev->tx_urb = usb_alloc_urb(0, GFP_ATOMIC);
ft1000dev->rx_urb = usb_alloc_urb(0, GFP_ATOMIC);
-
- DEBUG("ft1000_probe is called\n");
- numaltsetting = interface->num_altsetting;
- DEBUG("ft1000_probe: number of alt settings is :%d\n",numaltsetting);
- iface_desc = interface->cur_altsetting;
- DEBUG("ft1000_probe: number of endpoints is %d\n",
iface_desc->desc.bNumEndpoints);
- DEBUG("ft1000_probe: descriptor type is %d\n",
iface_desc->desc.bDescriptorType);
- DEBUG("ft1000_probe: interface number is %d\n",
iface_desc->desc.bInterfaceNumber);
- DEBUG("ft1000_probe: alternatesetting is %d\n",
iface_desc->desc.bAlternateSetting);
- DEBUG("ft1000_probe: interface class is %d\n",
iface_desc->desc.bInterfaceClass);
- DEBUG("ft1000_probe: control endpoint info:\n");
- DEBUG("ft1000_probe: descriptor0 type -- %d\n",
iface_desc->endpoint[0].desc.bmAttributes);
- DEBUG("ft1000_probe: descriptor1 type -- %d\n",
iface_desc->endpoint[1].desc.bmAttributes);
- DEBUG("ft1000_probe: descriptor2 type -- %d\n",
iface_desc->endpoint[2].desc.bmAttributes);
-
- for (i=0; i< iface_desc->desc.bNumEndpoints;i++ )
- {
- endpoint = (struct usb_endpoint_descriptor *)&iface_desc->endpoint[i].desc;
- DEBUG("endpoint %d\n", i);
- DEBUG("bEndpointAddress=%x, bmAttributes=%x\n",
endpoint->bEndpointAddress, endpoint->bmAttributes);
- if ( (endpoint->bEndpointAddress & USB_DIR_IN) &&
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK))
- {
- ft1000dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
- DEBUG("ft1000_probe: in: %d\n", endpoint->bEndpointAddress);
+ DEBUG("ft1000_probe is called\n");
+ numaltsetting = interface->num_altsetting;
+ DEBUG("ft1000_probe: number of alt settings is :%d\n", numaltsetting);
+ iface_desc = interface->cur_altsetting;
+ DEBUG("ft1000_probe: number of endpoints is %d\n",
+ iface_desc->desc.bNumEndpoints);
+ DEBUG("ft1000_probe: descriptor type is %d\n",
+ iface_desc->desc.bDescriptorType);
+ DEBUG("ft1000_probe: interface number is %d\n",
+ iface_desc->desc.bInterfaceNumber);
+ DEBUG("ft1000_probe: alternatesetting is %d\n",
+ iface_desc->desc.bAlternateSetting);
+ DEBUG("ft1000_probe: interface class is %d\n",
+ iface_desc->desc.bInterfaceClass);
+ DEBUG("ft1000_probe: control endpoint info:\n");
+ DEBUG("ft1000_probe: descriptor0 type -- %d\n",
+ iface_desc->endpoint[0].desc.bmAttributes);
+ DEBUG("ft1000_probe: descriptor1 type -- %d\n",
+ iface_desc->endpoint[1].desc.bmAttributes);
+ DEBUG("ft1000_probe: descriptor2 type -- %d\n",
+ iface_desc->endpoint[2].desc.bmAttributes);
+
+ for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
+ endpoint =
+ (struct usb_endpoint_descriptor *)&iface_desc->
+ endpoint[i].desc;
+ DEBUG("endpoint %d\n", i);
+ DEBUG("bEndpointAddress=%x, bmAttributes=%x\n",
+ endpoint->bEndpointAddress, endpoint->bmAttributes);
+ if ((endpoint->bEndpointAddress & USB_DIR_IN)
+ && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_BULK)) {
+ ft1000dev->bulk_in_endpointAddr =
+ endpoint->bEndpointAddress;
+ DEBUG("ft1000_probe: in: %d\n",
+ endpoint->bEndpointAddress);
}
- if (!(endpoint->bEndpointAddress & USB_DIR_IN) &&
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK))
- {
- ft1000dev->bulk_out_endpointAddr = endpoint->bEndpointAddress;
- DEBUG("ft1000_probe: out: %d\n", endpoint->bEndpointAddress);
+ if (!(endpoint->bEndpointAddress & USB_DIR_IN)
+ && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_BULK)) {
+ ft1000dev->bulk_out_endpointAddr =
+ endpoint->bEndpointAddress;
+ DEBUG("ft1000_probe: out: %d\n",
+ endpoint->bEndpointAddress);
}
- }
-
- DEBUG("bulk_in=%d, bulk_out=%d\n",
ft1000dev->bulk_in_endpointAddr, ft1000dev->bulk_out_endpointAddr);
-
- //read DSP image
- pFileStart = (void*)getfw("/etc/flarion/ft3000.img", &FileLength);
-
- if (pFileStart == NULL )
- {
- DEBUG ("ft1000_probe: Read DSP image failed\n");
- return 0;
- }
-
- //for ( i=0; i< MAX_NUM_CARDS+2; i++)
- // pdevobj[i] = NULL;
-
- //download dsp image
- DEBUG("ft1000_probe: start downloading dsp image...\n");
- init_ft1000_netdev(ft1000dev);
- pft1000info = (FT1000_INFO *) netdev_priv (ft1000dev->net);
-
-// DEBUG("In probe: pft1000info=%x\n", pft1000info); // aelias
[-] reason: warning: format ???%x??? expects type ???unsigned int???,
but argument 2 has type ???struct FT1000_INFO *???
- DEBUG("In probe: pft1000info=%x\n", (unsigned
int)pft1000info); // aelias [+] reason: up
-
- dsp_reload(ft1000dev);
- gPollingfailed = FALSE; //mbelian
- pft1000info->pPollThread = kthread_run(ft1000_poll_thread,
ft1000dev, "ft1000_poll");
- msleep(500); //mbelian
-
-
- if ( pft1000info->DSP_loading )
- {
- DEBUG("ERROR!!!! RETURN FROM ft1000_probe **********************\n");
- return 0;
- }
-
- while (!pft1000info->CardReady)
- {
- if ( gPollingfailed )
- {
- if ( pft1000info->pPollThread )
- {
- kthread_stop(pft1000info->pPollThread );
- }
- return 0;
- }
- msleep(100);
- DEBUG("ft1000_probe::Waiting for Card Ready\n");
- }
-
+ }
+
+ DEBUG("bulk_in=%d, bulk_out=%d\n", ft1000dev->bulk_in_endpointAddr,
+ ft1000dev->bulk_out_endpointAddr);
+
+ //read DSP image
+ pFileStart = (void *)getfw("/etc/flarion/ft3000.img", &FileLength);
+
+ if (pFileStart == NULL) {
+ DEBUG("ft1000_probe: Read DSP image failed\n");
+ return 0;
+ }
+ //for ( i=0; i< MAX_NUM_CARDS+2; i++)
+ // pdevobj[i] = NULL;
+
+ //download dsp image
+ DEBUG("ft1000_probe: start downloading dsp image...\n");
+ init_ft1000_netdev(ft1000dev);
+ pft1000info = (FT1000_INFO *) netdev_priv(ft1000dev->net);
+
+// DEBUG("In probe: pft1000info=%x\n", pft1000info);
// aelias [-] reason: warning: format ???%x??? expects type
???unsigned int???, but argument 2 has type ???struct FT1000_INFO *???
+ DEBUG("In probe: pft1000info=%x\n", (unsigned int)pft1000info); //
aelias [+] reason: up
+
+ dsp_reload(ft1000dev);
+ gPollingfailed = FALSE; //mbelian
+ pft1000info->pPollThread =
+ kthread_run(ft1000_poll_thread, ft1000dev, "ft1000_poll");
+ msleep(500); //mbelian
+
+ if (pft1000info->DSP_loading) {
+ DEBUG
+ ("ERROR!!!! RETURN FROM ft1000_probe **********************\n");
+ return 0;
+ }
+
+ while (!pft1000info->CardReady) {
+ if (gPollingfailed) {
+ if (pft1000info->pPollThread) {
+ kthread_stop(pft1000info->pPollThread);
+ }
+ return 0;
+ }
+ msleep(100);
+ DEBUG("ft1000_probe::Waiting for Card Ready\n");
+ }
- //initialize network device
- DEBUG("ft1000_probe::Card Ready!!!! Registering network device\n");
+ //initialize network device
+ DEBUG("ft1000_probe::Card Ready!!!! Registering network device\n");
- reg_ft1000_netdev(ft1000dev, interface);
+ reg_ft1000_netdev(ft1000dev, interface);
- pft1000info->NetDevRegDone = 1;
+ pft1000info->NetDevRegDone = 1;
- ft1000InitProc(ft1000dev->net);// +mbelian
+ ft1000InitProc(ft1000dev->net); // +mbelian
- return 0;
+ return 0;
}
//---------------------------------------------------------------------------
@@ -239,65 +247,60 @@ static int ft1000_probe(struct usb_interface
*interface, const struct usb_device
//---------------------------------------------------------------------------
static void ft1000_disconnect(struct usb_interface *interface)
{
- FT1000_INFO *pft1000info;
+ FT1000_INFO *pft1000info;
- DEBUG("ft1000_disconnect is called\n");
+ DEBUG("ft1000_disconnect is called\n");
- pft1000info = (PFT1000_INFO)usb_get_intfdata(interface);
-// DEBUG("In disconnect pft1000info=%x\n", pft1000info); // aelias
[-] reason: warning: format ???%x??? expects type ???unsigned int???,
but argument 2 has type ???struct FT1000_INFO *???
- DEBUG("In disconnect pft1000info=%x\n", (unsigned int)
pft1000info); // aelias [+] reason: up
+ pft1000info = (PFT1000_INFO) usb_get_intfdata(interface);
+// DEBUG("In disconnect pft1000info=%x\n", pft1000info); //
aelias [-] reason: warning: format ???%x??? expects type ???unsigned
int???, but argument 2 has type ???struct FT1000_INFO *???
+ DEBUG("In disconnect pft1000info=%x\n", (unsigned
int)pft1000info); // aelias [+] reason: up
-
-
- if (pft1000info)
- {
+ if (pft1000info) {
ft1000CleanupProc(pft1000info); //+mbelian
- if ( pft1000info->pPollThread )
- {
- kthread_stop(pft1000info->pPollThread );
- }
-
- DEBUG("ft1000_disconnect: threads are terminated\n");
+ if (pft1000info->pPollThread) {
+ kthread_stop(pft1000info->pPollThread);
+ }
- if (pft1000info->pFt1000Dev->net)
- {
- DEBUG("ft1000_disconnect: destroy char driver\n");
- ft1000_DestroyDevice(pft1000info->pFt1000Dev->net);
- //DEBUG("ft1000_disconnect: calling ft1000_close\n");
- //ft1000_close(pft1000info->pFt1000Dev->net);
- //DEBUG("ft1000_disconnect: ft1000_close is called\n");
- unregister_netdev(pft1000info->pFt1000Dev->net);
- DEBUG("ft1000_disconnect: network device unregisterd\n");
- free_netdev(pft1000info->pFt1000Dev->net);
+ DEBUG("ft1000_disconnect: threads are terminated\n");
- }
+ if (pft1000info->pFt1000Dev->net) {
+ DEBUG("ft1000_disconnect: destroy char driver\n");
+ ft1000_DestroyDevice(pft1000info->pFt1000Dev->net);
+ //DEBUG("ft1000_disconnect: calling ft1000_close\n");
+ //ft1000_close(pft1000info->pFt1000Dev->net);
+ //DEBUG("ft1000_disconnect: ft1000_close is called\n");
+ unregister_netdev(pft1000info->pFt1000Dev->net);
+ DEBUG
+ ("ft1000_disconnect: network device unregisterd\n");
+ free_netdev(pft1000info->pFt1000Dev->net);
- usb_free_urb(pft1000info->pFt1000Dev->rx_urb);
- usb_free_urb(pft1000info->pFt1000Dev->tx_urb);
+ }
- DEBUG("ft1000_disconnect: urb freed\n");
+ usb_free_urb(pft1000info->pFt1000Dev->rx_urb);
+ usb_free_urb(pft1000info->pFt1000Dev->tx_urb);
- kfree(pft1000info->pFt1000Dev); //+mbelian
- }
+ DEBUG("ft1000_disconnect: urb freed\n");
- //terminate other kernel threads
- //in multiple instances case, first find the device
- //in the link list
+ kfree(pft1000info->pFt1000Dev); //+mbelian
+ }
+ //terminate other kernel threads
+ //in multiple instances case, first find the device
+ //in the link list
/**if (pPollThread)
{
kthread_stop(pPollThread);
DEBUG("Polling thread is killed \n");
}**/
- return;
+ return;
}
static struct usb_driver ft1000_usb_driver = {
- //.owner = THIS_MODULE,
- .name = "ft1000usb",
- .probe = ft1000_probe,
- .disconnect = ft1000_disconnect,
- .id_table = id_table,
+ //.owner = THIS_MODULE,
+ .name = "ft1000usb",
+ .probe = ft1000_probe,
+ .disconnect = ft1000_disconnect,
+ .id_table = id_table,
};
//---------------------------------------------------------------------------
@@ -314,15 +317,15 @@ static struct usb_driver ft1000_usb_driver = {
//---------------------------------------------------------------------------
static int __init usb_ft1000_init(void)
{
- int ret = 0;
+ int ret = 0;
- DEBUG("Initialize and register the driver\n");
+ DEBUG("Initialize and register the driver\n");
- ret = usb_register(&ft1000_usb_driver);
- if (ret)
- err("usb_register failed. Error number %d", ret);
+ ret = usb_register(&ft1000_usb_driver);
+ if (ret)
+ err("usb_register failed. Error number %d", ret);
- return ret;
+ return ret;
}
//---------------------------------------------------------------------------
@@ -339,11 +342,9 @@ static int __init usb_ft1000_init(void)
//---------------------------------------------------------------------------
static void __exit usb_ft1000_exit(void)
{
- DEBUG("Deregister the driver\n");
- usb_deregister(&ft1000_usb_driver);
+ DEBUG("Deregister the driver\n");
+ usb_deregister(&ft1000_usb_driver);
}
-module_init (usb_ft1000_init);
-module_exit (usb_ft1000_exit);
-
-
+module_init(usb_ft1000_init);
+module_exit(usb_ft1000_exit);
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
index b0c611b..bea6e95 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
@@ -19,26 +19,23 @@
#define GET_DRV_ERR_RPT_MSG 0x0073
#define RSP_DRV_ERR_RPT_MSG 0x0074
-
// Size of DPRAM Command
#define MAX_CMD_SQSIZE 1780
#define SLOWQ_TYPE 0
#define PSEUDOSZ 16
#define DSP_QID_OFFSET 4
-
// MEMORY MAP FOR ELECTRABUZZ ASIC
#define FT1000_REG_DFIFO_STAT 0x0008 // Downlink FIFO status register
#define FT1000_REG_DPRAM_DATA 0x000C // DPRAM VALUE in DPRAM ADDR
-#define FT1000_DSP_LED 0xFFA // dsp led status for PAD device
+#define FT1000_DSP_LED 0xFFA // dsp led status for PAD device
-#define FT1000_MAG_DSP_LED 0x3FE // dsp led status
for PAD device
-#define FT1000_MAG_DSP_LED_INDX 0x1 // dsp led status
for PAD device
+#define FT1000_MAG_DSP_LED 0x3FE // dsp led status for PAD device
+#define FT1000_MAG_DSP_LED_INDX 0x1 // dsp led status for PAD device
#define SUCCESS 0x00
-
#define DRIVERID 0x00
// Driver Error Messages for DSP
@@ -46,10 +43,8 @@
#define DSP_HB_INFO 0x7ef0
// Magnemite specific defines
-#define hi_mag 0x6968 // Byte swap hi to avoid
additional system call
-#define ho_mag 0x6f68 // Byte swap ho to avoid
additional system call
-
-
+#define hi_mag 0x6968 // Byte swap hi to avoid
additional system call
+#define ho_mag 0x6f68 // Byte swap ho to avoid
additional system call
typedef struct _MEDIAMSG {
PSEUDO_HDR pseudo;
@@ -57,43 +52,41 @@ typedef struct _MEDIAMSG {
u16 length;
u16 state;
u32 ip_addr;
- u32 net_mask;
+ u32 net_mask;
u32 gateway;
u32 dns_1;
u32 dns_2;
} __attribute__ ((packed)) MEDIAMSG, *PMEDIAMSG;
typedef struct _DSPINITMSG {
- PSEUDO_HDR pseudo;
- u16 type;
- u16 length;
- u8 DspVer[DSPVERSZ]; // DSP version number
- u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
- u8 Sku[SKUSZ]; // SKU
- u8 eui64[EUISZ]; // EUI64
- u8 ProductMode[MODESZ]; // Product Mode (Market/Production)
- u8 RfCalVer[CALVERSZ]; // Rf Calibration version
- u8 RfCalDate[CALDATESZ]; // Rf Calibration date
+ PSEUDO_HDR pseudo;
+ u16 type;
+ u16 length;
+ u8 DspVer[DSPVERSZ]; // DSP version number
+ u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
+ u8 Sku[SKUSZ]; // SKU
+ u8 eui64[EUISZ]; // EUI64
+ u8 ProductMode[MODESZ]; // Product Mode (Market/Production)
+ u8 RfCalVer[CALVERSZ]; // Rf Calibration version
+ u8 RfCalDate[CALDATESZ]; // Rf Calibration date
} __attribute__ ((packed)) DSPINITMSG, *PDSPINITMSG;
-
-typedef struct _APP_INFO_BLOCK
-{
- u32 nTxMsg; // DPRAM msg sent to DSP with app_id
- u32 nRxMsg; // DPRAM msg rcv from dsp with app_id
- u32 nTxMsgReject; // DPRAM msg rejected due to DSP
doorbell set
- u32 nRxMsgMiss; // DPRAM msg dropped due to overflow
- u32 fileobject; // Application's file object
- u16 app_id; // Application id
- int DspBCMsgFlag;
- int NumOfMsg; // number of messages queued up
- wait_queue_head_t wait_dpram_msg;
- struct list_head app_sqlist; // link list of msgs for
applicaton on slow queue
+typedef struct _APP_INFO_BLOCK {
+ u32 nTxMsg; // DPRAM msg sent to DSP with app_id
+ u32 nRxMsg; // DPRAM msg rcv from dsp with app_id
+ u32 nTxMsgReject; // DPRAM msg rejected due to DSP doorbell set
+ u32 nRxMsgMiss; // DPRAM msg dropped due to overflow
+ u32 fileobject; // Application's file object
+ u16 app_id; // Application id
+ int DspBCMsgFlag;
+ int NumOfMsg; // number of messages queued up
+ wait_queue_head_t wait_dpram_msg;
+ struct list_head app_sqlist; // link list of msgs for applicaton on slow queue
} APP_INFO_BLOCK, *PAPP_INFO_BLOCK;
typedef struct _PROV_RECORD {
- struct list_head list;
- u8 *pprov_data;
+ struct list_head list;
+ u8 *pprov_data;
} PROV_RECORD, *PPROV_RECORD;
/*end of Jim*/
@@ -149,7 +142,6 @@ typedef struct _PROV_RECORD {
#define ENET_MAX_SIZE 1514
#define ENET_HEADER_SIZE 14
-
#define CIS_NET_ADDR_OFFSET 0xff0
#define MEM_TAG 'FLRN'
@@ -159,122 +151,104 @@ typedef struct _PROV_RECORD {
#define FT1000_REG_MAG_UFDRL 0x0000 // Uplink FIFO Data Register low-word.
-#define FT1000_REG_MAG_UFDRH 0x0002 // Uplink FIFO Data Register high-word.
+#define FT1000_REG_MAG_UFDRH 0x0002 // Uplink FIFO Data Register high-word.
-#define FT1000_REG_MAG_UFER 0x0004 // Uplink FIFO End Register
+#define FT1000_REG_MAG_UFER 0x0004 // Uplink FIFO End Register
-#define FT1000_REG_MAG_UFSR 0x0006 // Uplink FIFO Status Register
+#define FT1000_REG_MAG_UFSR 0x0006 // Uplink FIFO Status Register
#define FT1000_REG_MAG_DFR 0x0008 // Downlink FIFO Register
#define FT1000_REG_MAG_DFRL 0x0008 // Downlink FIFO Register low-word
-#define FT1000_REG_MAG_DFRH 0x000a // Downlink FIFO Register high-word
+#define FT1000_REG_MAG_DFRH 0x000a // Downlink FIFO Register high-word
-#define FT1000_REG_MAG_DFSR 0x000c // Downlink FIFO Status Register
+#define FT1000_REG_MAG_DFSR 0x000c // Downlink FIFO Status Register
-#define FT1000_REG_MAG_DPDATA 0x0010 // Dual Port RAM Indirect Data Register
+#define FT1000_REG_MAG_DPDATA 0x0010 // Dual Port RAM Indirect Data Register
-#define FT1000_REG_MAG_DPDATAL 0x0010 // Dual Port RAM Indirect
Data Register low-word
+#define FT1000_REG_MAG_DPDATAL 0x0010 // Dual Port RAM Indirect Data
Register low-word
-#define FT1000_REG_MAG_DPDATAH 0x0012 // Dual Port RAM Indirect
Data Register high-word
-
-#define FT1000_REG_MAG_WATERMARK 0x002c // Supv. Control Reg. LLC register
-
-#define FT1000_REG_MAG_VERSION 0x0030 // LLC Version LLC register
+#define FT1000_REG_MAG_DPDATAH 0x0012 // Dual Port RAM Indirect Data
Register high-word
+#define FT1000_REG_MAG_WATERMARK 0x002c // Supv. Control Reg.
LLC register
+#define FT1000_REG_MAG_VERSION 0x0030 // LLC Version
LLC register
// Common
#define FT1000_REG_DPRAM_ADDR 0x000E // DPRAM ADDRESS when card in IO mode
-#define FT1000_REG_SUP_CTRL 0x0020 // Supv. Control Reg. LLC register
+#define FT1000_REG_SUP_CTRL 0x0020 // Supv. Control Reg.
LLC register
-#define FT1000_REG_SUP_STAT 0x0022 // Supv. Status Reg LLC register
+#define FT1000_REG_SUP_STAT 0x0022 // Supv. Status Reg
LLC register
-#define FT1000_REG_RESET 0x0024 // Reset Reg LLC register
+#define FT1000_REG_RESET 0x0024 // Reset Reg
LLC register
-#define FT1000_REG_SUP_ISR 0x0026 // Supv ISR LLC register
+#define FT1000_REG_SUP_ISR 0x0026 // Supv ISR
LLC register
-#define FT1000_REG_SUP_IMASK 0x0028 // Supervisor Interrupt Mask LLC register
+#define FT1000_REG_SUP_IMASK 0x0028 // Supervisor Interrupt Mask
LLC register
-#define FT1000_REG_DOORBELL 0x002a // Door Bell Reg LLC register
+#define FT1000_REG_DOORBELL 0x002a // Door Bell Reg
LLC register
-#define FT1000_REG_ASIC_ID 0x002e // ASIC Identification Number
+#define FT1000_REG_ASIC_ID 0x002e // ASIC Identification Number
// (Electrabuzz=0 Magnemite=TBD)
-
-
// DSP doorbells
#define FT1000_DB_DPRAM_RX 0x0001 // this value indicates that DSP has
- // data for host in DPRAM SlowQ
+ // data for host in DPRAM SlowQ
-#define FT1000_DB_DNLD_RX 0x0002 // Downloader handshake doorbell
+#define FT1000_DB_DNLD_RX 0x0002 // Downloader handshake doorbell
#define FT1000_ASIC_RESET_REQ 0x0004
#define FT1000_DSP_ASIC_RESET 0x0008
-
-
#define FT1000_DB_COND_RESET 0x0010
-
-
// Host doorbells
#define FT1000_DB_DPRAM_TX 0x0100 // this value indicates that host has
- // data for DSP in DPRAM.
+ // data for DSP in DPRAM.
-#define FT1000_DB_DNLD_TX 0x0200 // Downloader handshake doorbell
+#define FT1000_DB_DNLD_TX 0x0200 // Downloader handshake doorbell
#define FT1000_ASIC_RESET_DSP 0x0400
-#define FT1000_DB_HB 0x1000 // this value indicates that supervisor
-
-
+#define FT1000_DB_HB 0x1000 // this value indicates that supervisor
// Electrabuzz specific DPRAM mapping
// has a heartbeat message for DSP.
-#define FT1000_DPRAM_BASE 0x1000 // 0x0000 to 0x07FF DPRAM 2Kx16 -
R/W from PCMCIA or DSP
+#define FT1000_DPRAM_BASE 0x1000 // 0x0000 to 0x07FF DPRAM
2Kx16 - R/W from PCMCIA or DSP
#define FT1000_DPRAM_TX_BASE 0x1002 // TX AREA (SlowQ)
#define FT1000_DPRAM_RX_BASE 0x1800 // RX AREA (SlowQ)
-#define FT1000_DPRAM_SIZE 0x1000 // 4K bytes
+#define FT1000_DPRAM_SIZE 0x1000 // 4K bytes
+#define FT1000_DRV_DEBUG 0x17E0 // Debug area for driver
+#define FT1000_FIFO_LEN 0x17FC // total length for DSP FIFO tracking
-#define FT1000_DRV_DEBUG 0x17E0 // Debug area for driver
+#define FT1000_HI_HO 0x17FE // heartbeat with HI/HO
-#define FT1000_FIFO_LEN 0x17FC // total length for DSP FIFO tracking
+#define FT1000_DSP_STATUS 0x1FFE // dsp status - non-zero is a
request to reset dsp
-#define FT1000_HI_HO 0x17FE // heartbeat with HI/HO
+#define FT1000_DSP_CON_STATE 0x1FF8 // DSP Connection Status Info
-#define FT1000_DSP_STATUS 0x1FFE // dsp status - non-zero is a
request to reset dsp
-
-
-
-#define FT1000_DSP_CON_STATE 0x1FF8 // DSP Connection Status Info
-
-#define FT1000_DSP_LEDS 0x1FFA // DSP LEDS for rcv pwr
strength, Rx data, Tx data
-
-#define DSP_TIMESTAMP 0x1FFC // dsp timestamp
-
-#define DSP_TIMESTAMP_DIFF 0x1FFA // difference of dsp
timestamp in DPRAM and Pseudo header.
+#define FT1000_DSP_LEDS 0x1FFA // DSP LEDS for rcv pwr
strength, Rx data, Tx data
+#define DSP_TIMESTAMP 0x1FFC // dsp timestamp
+#define DSP_TIMESTAMP_DIFF 0x1FFA // difference of dsp timestamp
in DPRAM and Pseudo header.
#define FT1000_DPRAM_FEFE 0x1002 // Dsp Downloader handshake location
-
-
#define FT1000_DSP_TIMER0 0x1FF0
#define FT1000_DSP_TIMER1 0x1FF2
@@ -283,84 +257,60 @@ typedef struct _PROV_RECORD {
#define FT1000_DSP_TIMER3 0x1FF6
-
-
// MEMORY MAP FOR MAGNEMITE
-#define FT1000_DPRAM_MAG_TX_BASE 0x0000 // TX AREA (SlowQ)
-
-#define FT1000_DPRAM_MAG_RX_BASE 0x0200 // RX AREA (SlowQ)
+#define FT1000_DPRAM_MAG_TX_BASE 0x0000 // TX AREA (SlowQ)
+#define FT1000_DPRAM_MAG_RX_BASE 0x0200 // RX AREA (SlowQ)
+#define FT1000_MAG_FIFO_LEN 0x1FF // total length for
DSP FIFO tracking
-#define FT1000_MAG_FIFO_LEN 0x1FF // total length for
DSP FIFO tracking
+#define FT1000_MAG_FIFO_LEN_INDX 0x1 // low-word index
-#define FT1000_MAG_FIFO_LEN_INDX 0x1 // low-word index
+#define FT1000_MAG_HI_HO 0x1FF // heartbeat with HI/HO
-#define FT1000_MAG_HI_HO 0x1FF // heartbeat with HI/HO
+#define FT1000_MAG_HI_HO_INDX 0x0 // high-word index
-#define FT1000_MAG_HI_HO_INDX 0x0 // high-word index
+#define FT1000_MAG_DSP_LEDS 0x3FE // dsp led status for PAD device
-#define FT1000_MAG_DSP_LEDS 0x3FE // dsp led status
for PAD device
+#define FT1000_MAG_DSP_LEDS_INDX 0x1 // dsp led status for PAD device
-#define FT1000_MAG_DSP_LEDS_INDX 0x1 // dsp led status
for PAD device
+#define FT1000_MAG_DSP_CON_STATE 0x3FE // DSP Connection Status Info
+#define FT1000_MAG_DSP_CON_STATE_INDX 0x0 // DSP Connection Status Info
+#define FT1000_MAG_DPRAM_FEFE 0x000 // location for dsp
ready indicator
-#define FT1000_MAG_DSP_CON_STATE 0x3FE // DSP Connection Status Info
-
-#define FT1000_MAG_DSP_CON_STATE_INDX 0x0 // DSP Connection Status Info
-
-
-
-#define FT1000_MAG_DPRAM_FEFE 0x000 // location for dsp
ready indicator
-
-#define FT1000_MAG_DPRAM_FEFE_INDX 0x0 // location for dsp
ready indicator
-
-
+#define FT1000_MAG_DPRAM_FEFE_INDX 0x0 // location for dsp
ready indicator
#define FT1000_MAG_DSP_TIMER0 0x3FC
#define FT1000_MAG_DSP_TIMER0_INDX 0x1
-
-
#define FT1000_MAG_DSP_TIMER1 0x3FC
#define FT1000_MAG_DSP_TIMER1_INDX 0x0
-
-
#define FT1000_MAG_DSP_TIMER2 0x3FD
#define FT1000_MAG_DSP_TIMER2_INDX 0x1
-
-
#define FT1000_MAG_DSP_TIMER3 0x3FD
#define FT1000_MAG_DSP_TIMER3_INDX 0x0
-
-
#define FT1000_MAG_TOTAL_LEN 0x200
#define FT1000_MAG_TOTAL_LEN_INDX 0x1
-
-
#define FT1000_MAG_PH_LEN 0x200
#define FT1000_MAG_PH_LEN_INDX 0x0
-
-
#define FT1000_MAG_PORT_ID 0x201
#define FT1000_MAG_PORT_ID_INDX 0x0
-
-
//
// Constants for the FT1000_REG_SUP_ISR
@@ -373,19 +323,15 @@ typedef struct _PROV_RECORD {
// SUPERVISOR ISR BIT MAPS
+#define ISR_EMPTY (UCHAR)0x00 // no bits set in ISR
+#define ISR_DOORBELL_ACK (UCHAR)0x01 // the doorbell i sent has been recieved.
-#define ISR_EMPTY (UCHAR)0x00 // no bits set in ISR
-
-#define ISR_DOORBELL_ACK (UCHAR)0x01 // the doorbell i sent has
been recieved.
-
-#define ISR_DOORBELL_PEND (UCHAR)0x02 // doorbell for me
-
-#define ISR_RCV (UCHAR)0x04 // packet received with no errors
-
-#define ISR_WATERMARK (UCHAR)0x08 //
+#define ISR_DOORBELL_PEND (UCHAR)0x02 // doorbell for me
+#define ISR_RCV (UCHAR)0x04 // packet received with no errors
+#define ISR_WATERMARK (UCHAR)0x08 //
// Interrupt mask register defines
@@ -399,52 +345,36 @@ typedef struct _PROV_RECORD {
#define ISR_MASK_RCV 0x0004
-#define ISR_MASK_WATERMARK 0x0008 // Normally we will only mask
the watermark interrupt when we want to enable interrupts.
+#define ISR_MASK_WATERMARK 0x0008 // Normally we will only mask the
watermark interrupt when we want to enable interrupts.
#define ISR_MASK_ALL 0xffff
+#define HOST_INTF_LE 0x0000 // Host interface little endian
-
-#define HOST_INTF_LE 0x0000 // Host interface little endian
-
-#define HOST_INTF_BE 0x0001 // Host interface big endian
-
-
+#define HOST_INTF_BE 0x0001 // Host interface big endian
#define ISR_DEFAULT_MASK 0x7ff9
-
-
#define hi 0x6869
#define ho 0x686f
+#define FT1000_ASIC_RESET 0x80 // COR value for soft reset to PCMCIA core
+#define FT1000_ASIC_BITS 0x51 // Bits set in COR register
under normal operation
-#define FT1000_ASIC_RESET 0x80 // COR value for soft reset
to PCMCIA core
-
-#define FT1000_ASIC_BITS 0x51 // Bits set in COR register
under normal operation
-
-#define FT1000_ASIC_MAG_BITS 0x55 // Bits set in COR register
under normal operation
-
-
+#define FT1000_ASIC_MAG_BITS 0x55 // Bits set in COR register
under normal operation
#define FT1000_COR_OFFSET 0x100
+#define ELECTRABUZZ_ID 0 // ASIC ID for ELECTRABUZZ
-
-#define ELECTRABUZZ_ID 0 // ASIC ID for ELECTRABUZZ
-
-#define MAGNEMITE_ID 0x1a01 // ASIC ID for MAGNEMITE
-
-
+#define MAGNEMITE_ID 0x1a01 // ASIC ID for MAGNEMITE
// Maximum times trying to get ASIC out of reset
#define MAX_ASIC_RESET_CNT 20
-
-
#define DSP_RESET_BIT 0x1
#define ASIC_RESET_BIT 0x2
@@ -455,53 +385,47 @@ typedef struct _PROV_RECORD {
#define EFUSE_MEM_DISABLE 0x0040
-
#define MAX_BUF_SIZE 4096
-
-#if 0 //Removed by Jim
+#if 0 //Removed by Jim
typedef struct _PSEUDO_HDR
-
{
- unsigned short length;
-
- unsigned char source;
+ unsigned short length;
- unsigned char destination;
+ unsigned char source;
- unsigned char portdest;
+ unsigned char destination;
- unsigned char portsrc;
+ unsigned char portdest;
- unsigned short sh_str_id;
+ unsigned char portsrc;
- unsigned char control;
+ unsigned short sh_str_id;
- unsigned char rsvd1;
+ unsigned char control;
- unsigned char seq_num;
+ unsigned char rsvd1;
- unsigned char rsvd2;
+ unsigned char seq_num;
- unsigned short qos_class;
-
- unsigned short checksum;
+ unsigned char rsvd2;
+ unsigned short qos_class;
+ unsigned short checksum;
} PSEUDO_HDR, *PPSEUDO_HDR;
#endif //end of Jim
typedef struct _DRVMSG {
- PSEUDO_HDR pseudo;
- u16 type;
- u16 length;
- u8 data[0];
+ PSEUDO_HDR pseudo;
+ u16 type;
+ u16 length;
+ u8 data[0];
} __attribute__ ((packed)) DRVMSG, *PDRVMSG;
-struct ft1000_device
-{
+struct ft1000_device {
struct usb_device *dev;
struct net_device *net;
spinlock_t device_lock;
@@ -521,89 +445,87 @@ struct ft1000_device
//struct ft1000_ethernet_configuration configuration;
-// struct net_device_stats stats; //mbelian
+// struct net_device_stats stats; //mbelian
} __attribute__ ((packed));
typedef struct _FT1000_INFO {
- struct ft1000_device *pFt1000Dev;
- struct net_device_stats stats;
+ struct ft1000_device *pFt1000Dev;
+ struct net_device_stats stats;
- struct task_struct *pPollThread;
+ struct task_struct *pPollThread;
- unsigned char fcodeldr;
- unsigned char bootmode;
+ unsigned char fcodeldr;
+ unsigned char bootmode;
unsigned char usbboot;
- unsigned short dspalive;
- u16 ASIC_ID;
- BOOLEAN fProvComplete;
- BOOLEAN fCondResetPend;
- BOOLEAN fAppMsgPend;
- char *pfwimg;
- int fwimgsz;
- u16 DrvErrNum;
- u8 *pTestImage;
- u16 AsicID;
- unsigned long TestImageIndx;
- unsigned long TestImageSz;
- u8 TestImageEnable;
- u8 TestImageReady;
- int ASICResetNum;
- int DspAsicReset;
- int PktIntfErr;
- int DSPResetNum;
- int NumIOCTLBufs;
- int IOCTLBufLvl;
- int DeviceCreated;
- int CardReady;
- int DSP_loading;
- int NetDevRegDone;
- u8 CardNumber;
- u8 DeviceName[15];
- int DeviceMajor;
- int registered;
- int mediastate;
- int dhcpflg;
- u16 packetseqnum;
- u8 squeseqnum; // sequence number on slow queue
- spinlock_t dpram_lock;
- spinlock_t fifo_lock;
- u16 CurrentInterruptEnableMask;
- int InterruptsEnabled;
- u16 fifo_cnt;
- u8 DspVer[DSPVERSZ]; // DSP version number
- u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
- u8 Sku[SKUSZ]; // SKU
- u8 eui64[EUISZ]; // EUI64
- time_t ConTm; // Connection Time
- u8 ProductMode[MODESZ];
- u8 RfCalVer[CALVERSZ];
- u8 RfCalDate[CALDATESZ];
- u16 DSP_TIME[4];
- u16 ProgSnr;
- u16 LedStat; //mbelian
- u16 ConStat; //mbelian
- u16 ProgConStat;
- struct list_head prov_list;
- int appcnt;
- APP_INFO_BLOCK app_info[MAX_NUM_APP]; //Added by Jim
- u16 DSPInfoBlklen;
- u16 DrvMsgPend;
- int (*ft1000_reset)(struct net_device *dev);
- u16 DSPInfoBlk[MAX_DSP_SESS_REC];
- union {
- u16 Rec[MAX_DSP_SESS_REC];
- u32 MagRec[MAX_DSP_SESS_REC/2];
- } DSPSess;
+ unsigned short dspalive;
+ u16 ASIC_ID;
+ BOOLEAN fProvComplete;
+ BOOLEAN fCondResetPend;
+ BOOLEAN fAppMsgPend;
+ char *pfwimg;
+ int fwimgsz;
+ u16 DrvErrNum;
+ u8 *pTestImage;
+ u16 AsicID;
+ unsigned long TestImageIndx;
+ unsigned long TestImageSz;
+ u8 TestImageEnable;
+ u8 TestImageReady;
+ int ASICResetNum;
+ int DspAsicReset;
+ int PktIntfErr;
+ int DSPResetNum;
+ int NumIOCTLBufs;
+ int IOCTLBufLvl;
+ int DeviceCreated;
+ int CardReady;
+ int DSP_loading;
+ int NetDevRegDone;
+ u8 CardNumber;
+ u8 DeviceName[15];
+ int DeviceMajor;
+ int registered;
+ int mediastate;
+ int dhcpflg;
+ u16 packetseqnum;
+ u8 squeseqnum; // sequence number on slow queue
+ spinlock_t dpram_lock;
+ spinlock_t fifo_lock;
+ u16 CurrentInterruptEnableMask;
+ int InterruptsEnabled;
+ u16 fifo_cnt;
+ u8 DspVer[DSPVERSZ]; // DSP version number
+ u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
+ u8 Sku[SKUSZ]; // SKU
+ u8 eui64[EUISZ]; // EUI64
+ time_t ConTm; // Connection Time
+ u8 ProductMode[MODESZ];
+ u8 RfCalVer[CALVERSZ];
+ u8 RfCalDate[CALDATESZ];
+ u16 DSP_TIME[4];
+ u16 ProgSnr;
+ u16 LedStat; //mbelian
+ u16 ConStat; //mbelian
+ u16 ProgConStat;
+ struct list_head prov_list;
+ int appcnt;
+ APP_INFO_BLOCK app_info[MAX_NUM_APP]; //Added by Jim
+ u16 DSPInfoBlklen;
+ u16 DrvMsgPend;
+ int (*ft1000_reset) (struct net_device * dev);
+ u16 DSPInfoBlk[MAX_DSP_SESS_REC];
+ union {
+ u16 Rec[MAX_DSP_SESS_REC];
+ u32 MagRec[MAX_DSP_SESS_REC / 2];
+ } DSPSess;
unsigned short tempbuf[32];
char netdevname[IFNAMSIZ];
- struct proc_dir_entry *ft1000_proc_dir; //mbelian
+ struct proc_dir_entry *ft1000_proc_dir; //mbelian
} FT1000_INFO, *PFT1000_INFO;
-
typedef struct _DPRAM_BLK {
- struct list_head list;
- u16 *pbuffer;
+ struct list_head list;
+ u16 *pbuffer;
} __attribute__ ((packed)) DPRAM_BLK, *PDPRAM_BLK;
-
#endif
--
1.7.1
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