From: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
Change details:
- The following patch adds back the cleaned up BFA driver specific header files:
- bfad_im.h : Contains all IM specific function prototypes / structures
and firmware handling.
- bfad_drv.h : Updated the driver version to 2.3.2.0
: Contains the BFAD related function prototypes and structures.
- bfa_os_inc.h : Cleaned up to have only needed stuff;
refined BFA_LOG to internally use dev_printk & only BFA_LOG is
used across the whole driver now.
Signed-off-by: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_os_inc.h | 144 +++++++++--------------
drivers/scsi/bfa/bfad_drv.h | 254 ++++++++++++++++++++++++-----------------
drivers/scsi/bfa/bfad_im.h | 56 ++++++---
3 files changed, 246 insertions(+), 208 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_os_inc.h b/drivers/scsi/bfa/bfa_os_inc.h
index bd1cd3e..788a250 100644
--- a/drivers/scsi/bfa/bfa_os_inc.h
+++ b/drivers/scsi/bfa/bfa_os_inc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
* All rights reserved
* www.brocade.com
*
@@ -22,30 +22,20 @@
#ifndef __BFA_OS_INC_H__
#define __BFA_OS_INC_H__
-#ifndef __KERNEL__
-#include <stdint.h>
-#else
#include <linux/types.h>
-
#include <linux/version.h>
#include <linux/pci.h>
-
#include <linux/dma-mapping.h>
-#define SET_MODULE_VERSION(VER)
-
#include <linux/idr.h>
-
#include <linux/interrupt.h>
#include <linux/cdev.h>
#include <linux/fs.h>
#include <linux/delay.h>
#include <linux/vmalloc.h>
-
#include <linux/workqueue.h>
-
+#include <linux/bitops.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
-
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_transport_fc.h>
#include <scsi/scsi_transport.h>
@@ -54,97 +44,75 @@
#define __BIGENDIAN
#endif
-#define BFA_ERR KERN_ERR
-#define BFA_WARNING KERN_WARNING
-#define BFA_NOTICE KERN_NOTICE
-#define BFA_INFO KERN_INFO
-#define BFA_DEBUG KERN_DEBUG
-
-#define LOG_BFAD_INIT 0x00000001
-#define LOG_FCP_IO 0x00000002
-
-#ifdef DEBUG
-#define BFA_LOG_TRACE(bfad, level, mask, fmt, arg...) \
- BFA_LOG(bfad, level, mask, fmt, ## arg)
-#define BFA_DEV_TRACE(bfad, level, fmt, arg...) \
- BFA_DEV_PRINTF(bfad, level, fmt, ## arg)
-#define BFA_TRACE(level, fmt, arg...) \
- BFA_PRINTF(level, fmt, ## arg)
-#else
-#define BFA_LOG_TRACE(bfad, level, mask, fmt, arg...)
-#define BFA_DEV_TRACE(bfad, level, fmt, arg...)
-#define BFA_TRACE(level, fmt, arg...)
-#endif
+static inline u64 bfa_os_get_clock(void)
+{
+ return jiffies;
+}
+
+static inline u64 bfa_os_get_log_time(void)
+{
+ u64 system_time = 0;
+ struct timeval tv;
+ do_gettimeofday(&tv);
+
+ /* We are interested in seconds only. */
+ system_time = tv.tv_sec;
+ return system_time;
+}
+
+#define bfa_io_lat_clock_res_div HZ
+#define bfa_io_lat_clock_res_mul 1000
#define BFA_ASSERT(p) do { \
if (!(p)) { \
printk(KERN_ERR "assert(%s) failed at %s:%d\n", \
#p, __FILE__, __LINE__); \
- BUG(); \
} \
} while (0)
-
-#define BFA_LOG(bfad, level, mask, fmt, arg...) \
-do { \
- if (((mask) & (((struct bfad_s *)(bfad))-> \
- cfg_data[cfg_log_mask])) || (level[1] <= '3')) \
- dev_printk(level, &(((struct bfad_s *) \
- (bfad))->pcidev->dev), fmt, ##arg); \
+#define BFA_LOG(level, bfad, mask, fmt, arg...) \
+do { \
+ if (((mask) == 4) || (level[1] <= '4')) \
+ dev_printk(level, &((bfad)->pcidev)->dev, fmt, ##arg); \
} while (0)
-#ifndef BFA_DEV_PRINTF
-#define BFA_DEV_PRINTF(bfad, level, fmt, arg...) \
- dev_printk(level, &(((struct bfad_s *) \
- (bfad))->pcidev->dev), fmt, ##arg);
-#endif
-
-#define BFA_PRINTF(level, fmt, arg...) \
- printk(level fmt, ##arg);
-
-int bfa_os_MWB(void *);
-
-#define bfa_os_mmiowb() mmiowb()
-
#define bfa_swap_3b(_x) \
((((_x) & 0xff) << 16) | \
((_x) & 0x00ff00) | \
(((_x) & 0xff0000) >> 16))
-#define bfa_swap_8b(_x) \
- ((((_x) & 0xff00000000000000ull) >> 56) \
- | (((_x) & 0x00ff000000000000ull) >> 40) \
- | (((_x) & 0x0000ff0000000000ull) >> 24) \
- | (((_x) & 0x000000ff00000000ull) >> 8) \
- | (((_x) & 0x00000000ff000000ull) << 8) \
- | (((_x) & 0x0000000000ff0000ull) << 24) \
- | (((_x) & 0x000000000000ff00ull) << 40) \
- | (((_x) & 0x00000000000000ffull) << 56))
-
-#define bfa_os_swap32(_x) \
- ((((_x) & 0xff) << 24) | \
+#define bfa_swap_8b(_x) \
+ ((((_x) & 0xff00000000000000ull) >> 56) \
+ | (((_x) & 0x00ff000000000000ull) >> 40) \
+ | (((_x) & 0x0000ff0000000000ull) >> 24) \
+ | (((_x) & 0x000000ff00000000ull) >> 8) \
+ | (((_x) & 0x00000000ff000000ull) << 8) \
+ | (((_x) & 0x0000000000ff0000ull) << 24) \
+ | (((_x) & 0x000000000000ff00ull) << 40) \
+ | (((_x) & 0x00000000000000ffull) << 56))
+
+#define bfa_os_swap32(_x) \
+ ((((_x) & 0xff) << 24) | \
(((_x) & 0x0000ff00) << 8) | \
(((_x) & 0x00ff0000) >> 8) | \
(((_x) & 0xff000000) >> 24))
-#define bfa_os_swap_sgaddr(_x) ((u64)( \
- (((u64)(_x) & (u64)0x00000000000000ffull) << 32) | \
- (((u64)(_x) & (u64)0x000000000000ff00ull) << 32) | \
- (((u64)(_x) & (u64)0x0000000000ff0000ull) << 32) | \
- (((u64)(_x) & (u64)0x00000000ff000000ull) << 32) | \
- (((u64)(_x) & (u64)0x000000ff00000000ull) >> 32) | \
- (((u64)(_x) & (u64)0x0000ff0000000000ull) >> 32) | \
- (((u64)(_x) & (u64)0x00ff000000000000ull) >> 32) | \
+#define bfa_os_swap_sgaddr(_x) ((u64)( \
+ (((u64)(_x) & (u64)0x00000000000000ffull) << 32) | \
+ (((u64)(_x) & (u64)0x000000000000ff00ull) << 32) | \
+ (((u64)(_x) & (u64)0x0000000000ff0000ull) << 32) | \
+ (((u64)(_x) & (u64)0x00000000ff000000ull) << 32) | \
+ (((u64)(_x) & (u64)0x000000ff00000000ull) >> 32) | \
+ (((u64)(_x) & (u64)0x0000ff0000000000ull) >> 32) | \
+ (((u64)(_x) & (u64)0x00ff000000000000ull) >> 32) | \
(((u64)(_x) & (u64)0xff00000000000000ull) >> 32)))
#ifndef __BIGENDIAN
#define bfa_os_htons(_x) ((u16)((((_x) & 0xff00) >> 8) | \
(((_x) & 0x00ff) << 8)))
-
#define bfa_os_htonl(_x) bfa_os_swap32(_x)
#define bfa_os_htonll(_x) bfa_swap_8b(_x)
#define bfa_os_hton3b(_x) bfa_swap_3b(_x)
-
#define bfa_os_wtole(_x) (_x)
#define bfa_os_sgaddr(_x) (_x)
@@ -170,17 +138,16 @@ int bfa_os_MWB(void *);
#define bfa_os_memcpy memcpy
#define bfa_os_udelay udelay
#define bfa_os_vsprintf vsprintf
+#define bfa_os_snprintf snprintf
#define bfa_os_assign(__t, __s) __t = __s
-
-#define bfa_os_addr_t char __iomem *
-#define bfa_os_panic()
+#define bfa_os_addr_t void __iomem *
#define bfa_os_reg_read(_raddr) readl(_raddr)
#define bfa_os_reg_write(_raddr, _val) writel((_val), (_raddr))
-#define bfa_os_mem_read(_raddr, _off) \
+#define bfa_os_mem_read(_raddr, _off) \
bfa_os_swap32(readl(((_raddr) + (_off))))
-#define bfa_os_mem_write(_raddr, _off, _val) \
+#define bfa_os_mem_write(_raddr, _off, _val) \
writel(bfa_os_swap32((_val)), ((_raddr) + (_off)))
#define BFA_TRC_TS(_trcm) \
@@ -191,11 +158,6 @@ int bfa_os_MWB(void *);
(tv.tv_sec*1000000+tv.tv_usec); \
})
-struct bfa_log_mod_s;
-void bfa_os_printf(struct bfa_log_mod_s *log_mod, u32 msg_id,
- const char *fmt, ...);
-#endif
-
#define boolean_t int
/**
@@ -206,7 +168,15 @@ struct bfa_timeval_s {
u32 tv_usec; /* microseconds */
};
-void bfa_os_gettimeofday(struct bfa_timeval_s *tv);
+static inline void
+bfa_os_gettimeofday(struct bfa_timeval_s *tv)
+{
+ struct timeval tmp_tv;
+
+ do_gettimeofday(&tmp_tv);
+ tv->tv_sec = (u32) tmp_tv.tv_sec;
+ tv->tv_usec = (u32) tmp_tv.tv_usec;
+}
static inline void
wwn2str(char *wwn_str, u64 wwn)
diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h
index 465b8b8..98420bb 100644
--- a/drivers/scsi/bfa/bfad_drv.h
+++ b/drivers/scsi/bfa/bfad_drv.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
* All rights reserved
* www.brocade.com
*
@@ -28,30 +28,27 @@
#include "bfa_os_inc.h"
-#include <bfa.h>
-#include <bfa_svc.h>
-#include <fcs/bfa_fcs.h>
-#include <defs/bfa_defs_pci.h>
-#include <defs/bfa_defs_port.h>
-#include <defs/bfa_defs_rport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include <defs/bfa_defs_vport.h>
-#include <fcs/bfa_fcs_vport.h>
-
-#include <cs/bfa_plog.h>
-#include "aen/bfa_aen.h"
-#include <log/bfa_log_linux.h>
-
-#define BFAD_DRIVER_NAME "bfa"
+#include "bfa_modules.h"
+#include "bfa_fcs.h"
+#include "bfa_defs_fcs.h"
+
+#include "bfa_plog.h"
+#include "bfa_cs.h"
+
+#define BFAD_DRIVER_NAME "bfa"
#ifdef BFA_DRIVER_VERSION
#define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION
#else
-#define BFAD_DRIVER_VERSION "2.2.2.1"
+#define BFAD_DRIVER_VERSION "2.3.2.0"
#endif
-
+#define BFAD_PROTO_NAME FCPI_NAME
#define BFAD_IRQ_FLAGS IRQF_SHARED
+#ifndef FC_PORTSPEED_8GBIT
+#define FC_PORTSPEED_8GBIT 0x10
+#endif
+
/*
* BFAD flags
*/
@@ -62,9 +59,9 @@
#define BFAD_HAL_START_DONE 0x00000010
#define BFAD_PORT_ONLINE 0x00000020
#define BFAD_RPORT_ONLINE 0x00000040
-#define BFAD_FCS_INIT_DONE 0x00000080
-#define BFAD_HAL_INIT_FAIL 0x00000100
-#define BFAD_FC4_PROBE_DONE 0x00000200
+#define BFAD_FCS_INIT_DONE 0x00000080
+#define BFAD_HAL_INIT_FAIL 0x00000100
+#define BFAD_FC4_PROBE_DONE 0x00000200
#define BFAD_PORT_DELETE 0x00000001
/*
@@ -77,8 +74,8 @@
/*
* BFAD configuration parameter default values
*/
-#define BFAD_LUN_QUEUE_DEPTH 32
-#define BFAD_IO_MAX_SGE SG_ALL
+#define BFAD_LUN_QUEUE_DEPTH 32
+#define BFAD_IO_MAX_SGE SG_ALL
#define bfad_isr_t irq_handler_t
@@ -87,6 +84,16 @@
struct bfad_msix_s {
struct bfad_s *bfad;
struct msix_entry msix;
+ char name[32];
+};
+
+/*
+ * Only append to the enums defined here to avoid any versioning
+ * needed between trace utility and driver version
+ */
+enum {
+ BFA_TRC_LDRV_BFAD = 1,
+ BFA_TRC_LDRV_IM = 2,
};
enum bfad_port_pvb_type {
@@ -101,17 +108,13 @@ enum bfad_port_pvb_type {
*/
struct bfad_port_s {
struct list_head list_entry;
- struct bfad_s *bfad;
- struct bfa_fcs_port_s *fcs_port;
- u32 roles;
- s32 flags;
- u32 supported_fc4s;
- u8 ipfc_flags;
+ struct bfad_s *bfad;
+ struct bfa_fcs_lport_s *fcs_port;
+ u32 roles;
+ s32 flags;
+ u32 supported_fc4s;
enum bfad_port_pvb_type pvb_type;
struct bfad_im_port_s *im_port; /* IM specific data */
- struct bfad_tm_port_s *tm_port; /* TM specific data */
- struct bfad_ipfc_port_s *ipfc_port; /* IPFC specific data */
-
/* port debugfs specific data */
struct dentry *port_debugfs_root;
};
@@ -124,7 +127,6 @@ struct bfad_vport_s {
struct bfa_fcs_vport_s fcs_vport;
struct completion *comp_del;
struct list_head list_entry;
- struct bfa_port_cfg_s port_cfg;
};
/*
@@ -137,20 +139,35 @@ struct bfad_vf_s {
};
struct bfad_cfg_param_s {
- u32 rport_del_timeout;
- u32 ioc_queue_depth;
- u32 lun_queue_depth;
- u32 io_max_sge;
- u32 binding_method;
+ u32 rport_del_timeout;
+ u32 ioc_queue_depth;
+ u32 lun_queue_depth;
+ u32 io_max_sge;
+ u32 binding_method;
+};
+
+union bfad_tmp_buf {
+ /* From struct bfa_adapter_attr_s */
+ char manufacturer[BFA_ADAPTER_MFG_NAME_LEN];
+ char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
+ char model[BFA_ADAPTER_MODEL_NAME_LEN];
+ char fw_ver[BFA_VERSION_LEN];
+ char optrom_ver[BFA_VERSION_LEN];
+
+ /* From struct bfa_ioc_pci_attr_s */
+ u8 chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */
+
+ wwn_t wwn[BFA_FCS_MAX_LPORTS];
};
/*
* BFAD (PCI function) data structure
*/
struct bfad_s {
+ bfa_sm_t sm; /* state machine */
struct list_head list_entry;
- struct bfa_s bfa;
- struct bfa_fcs_s bfa_fcs;
+ struct bfa_s bfa;
+ struct bfa_fcs_s bfa_fcs;
struct pci_dev *pcidev;
const char *pci_name;
struct bfa_pcidev_s hal_pcidev;
@@ -163,41 +180,41 @@ struct bfad_s {
struct bfad_port_s pport; /* physical port of the BFAD */
struct bfa_meminfo_s meminfo;
struct bfa_iocfc_cfg_s ioc_cfg;
- u32 inst_no; /* BFAD instance number */
- u32 bfad_flags;
+ u32 inst_no; /* BFAD instance number */
+ u32 bfad_flags;
spinlock_t bfad_lock;
struct task_struct *bfad_tsk;
struct bfad_cfg_param_s cfg_data;
struct bfad_msix_s msix_tab[MAX_MSIX_ENTRY];
- int nvec;
- char adapter_name[BFA_ADAPTER_SYM_NAME_LEN];
- char port_name[BFA_ADAPTER_SYM_NAME_LEN];
+ int nvec;
+ char adapter_name[BFA_ADAPTER_SYM_NAME_LEN];
+ char port_name[BFA_ADAPTER_SYM_NAME_LEN];
struct timer_list hal_tmo;
unsigned long hs_start;
struct bfad_im_s *im; /* IM specific data */
- struct bfad_tm_s *tm; /* TM specific data */
- struct bfad_ipfc_s *ipfc; /* IPFC specific data */
- struct bfa_log_mod_s log_data;
struct bfa_trc_mod_s *trcmod;
- struct bfa_log_mod_s *logmod;
- struct bfa_aen_s *aen;
- struct bfa_aen_s aen_buf;
- void *file_map[BFA_AEN_MAX_APP];
struct bfa_plog_s plog_buf;
- int ref_count;
- bfa_boolean_t ipfc_enabled;
+ int ref_count;
+ union bfad_tmp_buf tmp_buf;
struct fc_host_statistics link_stats;
- struct list_head pbc_pcfg_list;
- atomic_t wq_reqcnt;
+ struct list_head pbc_vport_list;
/* debugfs specific data */
char *regdata;
u32 reglen;
struct dentry *bfad_dentry_files[5];
};
-struct bfad_pcfg_s {
- struct list_head list_entry;
- struct bfa_port_cfg_s port_cfg;
+/* BFAD state machine events */
+enum bfad_sm_event {
+ BFAD_E_CREATE = 1,
+ BFAD_E_KTHREAD_CREATE_FAILED = 2,
+ BFAD_E_INIT = 3,
+ BFAD_E_INIT_SUCCESS = 4,
+ BFAD_E_INIT_FAILED = 5,
+ BFAD_E_INTR_INIT_FAILED = 6,
+ BFAD_E_FCS_EXIT_COMP = 7,
+ BFAD_E_EXIT_COMP = 8,
+ BFAD_E_STOP = 9
};
/*
@@ -208,30 +225,30 @@ struct bfad_rport_s {
};
struct bfad_buf_info {
- void *virt;
+ void *virt;
dma_addr_t phys;
- u32 size;
+ u32 size;
};
struct bfad_fcxp {
struct bfad_port_s *port;
struct bfa_rport_s *bfa_rport;
bfa_status_t req_status;
- u16 tag;
- u16 rsp_len;
- u16 rsp_maxlen;
- u8 use_ireqbuf;
- u8 use_irspbuf;
- u32 num_req_sgles;
- u32 num_rsp_sgles;
- struct fchs_s fchs;
- void *reqbuf_info;
- void *rspbuf_info;
+ u16 tag;
+ u16 rsp_len;
+ u16 rsp_maxlen;
+ u8 use_ireqbuf;
+ u8 use_irspbuf;
+ u32 num_req_sgles;
+ u32 num_rsp_sgles;
+ struct fchs_s fchs;
+ void *reqbuf_info;
+ void *rspbuf_info;
struct bfa_sge_s *req_sge;
struct bfa_sge_s *rsp_sge;
fcxp_send_cb_t send_cbfn;
- void *send_cbarg;
- void *bfa_fcxp;
+ void *send_cbarg;
+ void *bfa_fcxp;
struct completion comp;
};
@@ -244,34 +261,48 @@ struct bfad_hal_comp {
* Macro to obtain the immediate lower power
* of two for the integer.
*/
-#define nextLowerInt(x) \
-do { \
- int j; \
- (*x)--; \
- for (j = 1; j < (sizeof(int) * 8); j <<= 1) \
- (*x) = (*x) | (*x) >> j; \
- (*x)++; \
- (*x) = (*x) >> 1; \
+#define nextLowerInt(x) \
+do { \
+ int i; \
+ (*x)--; \
+ for (i = 1; i < (sizeof(int)*8); i <<= 1) \
+ (*x) = (*x) | (*x) >> i; \
+ (*x)++; \
+ (*x) = (*x) >> 1; \
} while (0)
-bfa_status_t bfad_vport_create(struct bfad_s *bfad, u16 vf_id,
- struct bfa_port_cfg_s *port_cfg, struct device *dev);
-bfa_status_t bfad_vf_create(struct bfad_s *bfad, u16 vf_id,
- struct bfa_port_cfg_s *port_cfg);
-bfa_status_t bfad_cfg_pport(struct bfad_s *bfad, enum bfa_port_role role);
-bfa_status_t bfad_drv_init(struct bfad_s *bfad);
-bfa_status_t bfad_start_ops(struct bfad_s *bfad);
-void bfad_drv_start(struct bfad_s *bfad);
-void bfad_uncfg_pport(struct bfad_s *bfad);
-void bfad_drv_stop(struct bfad_s *bfad);
-void bfad_remove_intr(struct bfad_s *bfad);
-void bfad_hal_mem_release(struct bfad_s *bfad);
-void bfad_hcb_comp(void *arg, bfa_status_t status);
-
-int bfad_setup_intr(struct bfad_s *bfad);
-void bfad_remove_intr(struct bfad_s *bfad);
+#define list_remove_head(list, entry, type, member) \
+do { \
+ entry = NULL; \
+ if (!list_empty(list)) { \
+ entry = list_entry((list)->next, type, member); \
+ list_del_init(&entry->member); \
+ } \
+} while (0)
+#define list_get_first(list, type, member) \
+((list_empty(list)) ? NULL : \
+ list_entry((list)->next, type, member))
+
+bfa_status_t bfad_vport_create(struct bfad_s *bfad, u16 vf_id,
+ struct bfa_lport_cfg_s *port_cfg,
+ struct device *dev);
+bfa_status_t bfad_vf_create(struct bfad_s *bfad, u16 vf_id,
+ struct bfa_lport_cfg_s *port_cfg);
+bfa_status_t bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role);
+bfa_status_t bfad_drv_init(struct bfad_s *bfad);
+bfa_status_t bfad_start_ops(struct bfad_s *bfad);
+void bfad_drv_start(struct bfad_s *bfad);
+void bfad_uncfg_pport(struct bfad_s *bfad);
+void bfad_stop(struct bfad_s *bfad);
+void bfad_fcs_stop(struct bfad_s *bfad);
+void bfad_remove_intr(struct bfad_s *bfad);
+void bfad_hal_mem_release(struct bfad_s *bfad);
+void bfad_hcb_comp(void *arg, bfa_status_t status);
+
+int bfad_setup_intr(struct bfad_s *bfad);
+void bfad_remove_intr(struct bfad_s *bfad);
void bfad_update_hal_cfg(struct bfa_iocfc_cfg_s *bfa_cfg);
bfa_status_t bfad_hal_mem_alloc(struct bfad_s *bfad);
void bfad_bfa_tmo(unsigned long data);
@@ -280,9 +311,6 @@ int bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad);
void bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad);
void bfad_fcs_port_cfg(struct bfad_s *bfad);
void bfad_drv_uninit(struct bfad_s *bfad);
-void bfad_drv_log_level_set(struct bfad_s *bfad);
-bfa_status_t bfad_fc4_module_init(void);
-void bfad_fc4_module_exit(void);
int bfad_worker(void *ptr);
void bfad_debugfs_init(struct bfad_port_s *port);
void bfad_debugfs_exit(struct bfad_port_s *port);
@@ -294,10 +322,30 @@ int bfad_os_get_linkup_delay(struct bfad_s *bfad);
int bfad_install_msix_handler(struct bfad_s *bfad);
extern struct idr bfad_im_port_index;
+extern struct pci_device_id bfad_id_table[];
extern struct list_head bfad_list;
-extern int bfa_lun_queue_depth;
-extern int bfad_supported_fc4s;
-extern int bfa_linkup_delay;
+extern char *os_name;
+extern char *os_patch;
+extern char *host_name;
+extern int num_rports;
+extern int num_ios;
+extern int num_tms;
+extern int num_fcxps;
+extern int num_ufbufs;
+extern int reqq_size;
+extern int rspq_size;
+extern int num_sgpgs;
+extern int rport_del_timeout;
+extern int bfa_lun_queue_depth;
+extern int bfa_io_max_sge;
+extern int log_level;
+extern int ioc_auto_recover;
+extern int bfa_linkup_delay;
+extern int msix_disable_cb;
+extern int msix_disable_ct;
+extern int fdmi_enable;
+extern int supported_fc4s;
+extern int pcie_max_read_reqsz;
extern int bfa_debugfs_enable;
extern struct mutex bfad_mutex;
diff --git a/drivers/scsi/bfa/bfad_im.h b/drivers/scsi/bfa/bfad_im.h
index 973cab4..b038c0e 100644
--- a/drivers/scsi/bfa/bfad_im.h
+++ b/drivers/scsi/bfa/bfad_im.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
* All rights reserved
* www.brocade.com
*
@@ -18,20 +18,20 @@
#ifndef __BFAD_IM_H__
#define __BFAD_IM_H__
-#include "fcs/bfa_fcs_fcpim.h"
-#include "bfad_im_compat.h"
+#include "bfa_fcs.h"
#define FCPI_NAME " fcpim"
+#ifndef KOBJ_NAME_LEN
+#define KOBJ_NAME_LEN 20
+#endif
+
bfa_status_t bfad_im_module_init(void);
void bfad_im_module_exit(void);
bfa_status_t bfad_im_probe(struct bfad_s *bfad);
void bfad_im_probe_undo(struct bfad_s *bfad);
-void bfad_im_probe_post(struct bfad_im_s *im);
bfa_status_t bfad_im_port_new(struct bfad_s *bfad, struct bfad_port_s *port);
void bfad_im_port_delete(struct bfad_s *bfad, struct bfad_port_s *port);
-void bfad_im_port_online(struct bfad_s *bfad, struct bfad_port_s *port);
-void bfad_im_port_offline(struct bfad_s *bfad, struct bfad_port_s *port);
void bfad_im_port_clean(struct bfad_im_port_s *im_port);
int bfad_im_scsi_host_alloc(struct bfad_s *bfad,
struct bfad_im_port_s *im_port, struct device *dev);
@@ -44,14 +44,10 @@ void bfad_im_scsi_host_free(struct bfad_s *bfad,
#define BFAD_LUN_RESET_TMO 60
#define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
#define BFA_QUEUE_FULL_RAMP_UP_TIME 120
-#define BFAD_KOBJ_NAME_LEN 20
/*
* itnim flags
*/
-#define ITNIM_MAPPED 0x00000001
-
-#define SCSI_TASK_MGMT 0x00000001
#define IO_DONE_BIT 0
struct bfad_itnim_data_s {
@@ -64,7 +60,7 @@ struct bfad_im_port_s {
struct work_struct port_delete_work;
int idr_id;
u16 cur_scsi_id;
- u16 flags;
+ u16 flags;
struct list_head binding_list;
struct Scsi_Host *shost;
struct list_head itnim_mapped_list;
@@ -118,14 +114,13 @@ struct bfad_fcp_binding {
struct bfad_im_s {
struct bfad_s *bfad;
struct workqueue_struct *drv_workq;
- char drv_workq_name[BFAD_KOBJ_NAME_LEN];
+ char drv_workq_name[KOBJ_NAME_LEN];
};
struct Scsi_Host *bfad_os_scsi_host_alloc(struct bfad_im_port_s *im_port,
struct bfad_s *);
bfa_status_t bfad_os_thread_workq(struct bfad_s *bfad);
void bfad_os_destroy_workq(struct bfad_im_s *im);
-void bfad_os_itnim_process(struct bfad_itnim_s *itnim_drv);
void bfad_os_fc_host_init(struct bfad_im_port_s *im_port);
void bfad_os_scsi_host_free(struct bfad_s *bfad,
struct bfad_im_port_s *im_port);
@@ -133,11 +128,6 @@ void bfad_os_ramp_up_qdepth(struct bfad_itnim_s *itnim,
struct scsi_device *sdev);
void bfad_os_handle_qfull(struct bfad_itnim_s *itnim, struct scsi_device *sdev);
struct bfad_itnim_s *bfad_os_get_itnim(struct bfad_im_port_s *im_port, int id);
-int bfad_os_scsi_add_host(struct Scsi_Host *shost,
- struct bfad_im_port_s *im_port, struct bfad_s *bfad);
-
-void bfad_im_itnim_unmap(struct bfad_im_port_s *im_port,
- struct bfad_itnim_s *itnim);
extern struct scsi_host_template bfad_im_scsi_host_template;
extern struct scsi_host_template bfad_im_vport_template;
@@ -146,4 +136,34 @@ extern struct fc_function_template bfad_im_vport_fc_function_template;
extern struct scsi_transport_template *bfad_im_scsi_transport_template;
extern struct scsi_transport_template *bfad_im_scsi_vport_transport_template;
+extern struct device_attribute *bfad_im_host_attrs[];
+extern struct device_attribute *bfad_im_vport_attrs[];
+
+irqreturn_t bfad_intx(int irq, void *dev_id);
+
+/* Firmware releated */
+#define BFAD_FW_FILE_CT_FC "ctfw_fc.bin"
+#define BFAD_FW_FILE_CT_CNA "ctfw_cna.bin"
+#define BFAD_FW_FILE_CB_FC "cbfw_fc.bin"
+
+u32 *bfad_get_firmware_buf(struct pci_dev *pdev);
+u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
+ u32 *bfi_image_size, char *fw_name);
+
+static inline u32 *
+bfad_load_fwimg(struct pci_dev *pdev)
+{
+ return bfad_get_firmware_buf(pdev);
+}
+
+static inline void
+bfad_free_fwimg(void)
+{
+ if (bfi_image_ct_fc_size && bfi_image_ct_fc)
+ vfree(bfi_image_ct_fc);
+ if (bfi_image_ct_cna_size && bfi_image_ct_cna)
+ vfree(bfi_image_ct_cna);
+ if (bfi_image_cb_fc_size && bfi_image_cb_fc)
+ vfree(bfi_image_cb_fc);
+}
#endif
--
1.7.3.rc1
--
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