On Tue, Aug 16, 2011 at 2:24 AM, Akshay Joshi <me@xxxxxxxxxxxxxxx> wrote:
> Converted all of the C99 style comments in the Winbond driver to the
> kernel-accepted multiline stlye.
>
> Signed-off-by: Akshay Joshi <me@xxxxxxxxxxxxxxx>
> ---
> drivers/staging/winbond/wb35rx_f.h | 6 +-
> drivers/staging/winbond/wb35rx_s.h | 51 ++++++++++----------
> drivers/staging/winbond/wb35tx.c | 92 ++++++++++++++++++-----------------
> drivers/staging/winbond/wb35tx_s.h | 45 ++++++++---------
> 4 files changed, 96 insertions(+), 98 deletions(-)
>
> diff --git a/drivers/staging/winbond/wb35rx_f.h b/drivers/staging/winbond/wb35rx_f.h
> index 1fdf65e..bb408e9 100644
> --- a/drivers/staging/winbond/wb35rx_f.h
> +++ b/drivers/staging/winbond/wb35rx_f.h
> @@ -4,9 +4,9 @@
> #include <net/mac80211.h>
> #include "wbhal.h"
>
> -//====================================
> -// Interface function declare
> -//====================================
> +/*
> + * Interface function declare
> + */
> unsigned char Wb35Rx_initial( struct hw_data * pHwData );
> void Wb35Rx_destroy( struct hw_data * pHwData );
> void Wb35Rx_stop( struct hw_data * pHwData );
> diff --git a/drivers/staging/winbond/wb35rx_s.h b/drivers/staging/winbond/wb35rx_s.h
> index 4b03274..c896337 100644
> --- a/drivers/staging/winbond/wb35rx_s.h
> +++ b/drivers/staging/winbond/wb35rx_s.h
> @@ -1,43 +1,42 @@
> -//============================================================================
> -// wb35rx.h --
> -//============================================================================
> -
> -// Definition for this module used
> -#define MAX_USB_RX_BUFFER 4096 // This parameter must be 4096 931130.4.f
> -
> -#define MAX_USB_RX_BUFFER_NUMBER ETHERNET_RX_DESCRIPTORS // Maximum 254, 255 is RESERVED ID
> -#define RX_INTERFACE 0 // Interface 1
> -#define RX_PIPE 2 // Pipe 3
> -#define MAX_PACKET_SIZE 1600 //1568 // 8 + 1532 + 4 + 24(IV EIV MIC ICV CRC) for check DMA data 931130.4.g
> -#define RX_END_TAG 0x0badbeef
> -
> -
> -//====================================
> -// Internal variable for module
> -//====================================
> +/*============================================================================
> +/* wb35rx.h --
> +/*============================================================================
I'm pretty sure this is not an accepted kernel comment style.
> +
> +/* Definition for this module used */
> +#define MAX_USB_RX_BUFFER 4096 /* This parameter must be 4096 931130.4.f */
> +
> +#define MAX_USB_RX_BUFFER_NUMBER ETHERNET_RX_DESCRIPTORS /* Maximum 254, 255 is RESERVED ID */
> +#define RX_INTERFACE 0 /* Interface 1 */
> +#define RX_PIPE 2 /* Pipe 3 */
> +#define MAX_PACKET_SIZE 1600 /*1568: 8 + 1532 + 4 + 24(IV EIV MIC ICV CRC) for check DMA data 931130.4.g */
> +#define RX_END_TAG 0x0badbeef
> +
> +/*
> + * Internal variable for module
> + */
> struct wb35_rx {
> - u32 ByteReceived;// For calculating throughput of BulkIn
> - atomic_t RxFireCounter;// Does Wb35Rx module fire?
> + u32 ByteReceived;/* For calculating throughput of BulkIn */
> + atomic_t RxFireCounter;/* Does Wb35Rx module fire? */
>
> u8 RxBuffer[ MAX_USB_RX_BUFFER_NUMBER ][ ((MAX_USB_RX_BUFFER+3) & ~0x03 ) ];
> + /* Ownership of buffer 0: SW 1:HW */
> u16 RxBufferSize[ ((MAX_USB_RX_BUFFER_NUMBER+1) & ~0x01) ];
> - u8 RxOwner[ ((MAX_USB_RX_BUFFER_NUMBER+3) & ~0x03 ) ];//Ownership of buffer 0: SW 1:HW
> -
> - u32 RxProcessIndex;//The next index to process
> + u8 RxOwner[ ((MAX_USB_RX_BUFFER_NUMBER+3) & ~0x03 ) ];
> + u32 RxProcessIndex; /* The next index to process */
> u32 RxBufferId;
> u32 EP3vm_state;
>
> - u32 rx_halt; // For VM stopping
> + u32 rx_halt; /* For VM stopping */
>
> u16 MoreDataSize;
> u16 PacketSize;
>
> - u32 CurrentRxBufferId; // For complete routine usage
> + u32 CurrentRxBufferId; /* For complete routine usage */
> u32 Rx3UrbCancel;
>
> - u32 LastR1; // For RSSI reporting
> + u32 LastR1; /* For RSSI reporting */
> struct urb * RxUrb;
> - u32 Ep3ErrorCount2; // 20060625.1 Usbd for Rx DMA error count
> + u32 Ep3ErrorCount2; /* 20060625.1 Usbd for Rx DMA error count */
>
> int EP3VM_status;
> u8 * pDRx;
> diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c
> index 49a43c1..a8dd4c9 100644
> --- a/drivers/staging/winbond/wb35tx.c
> +++ b/drivers/staging/winbond/wb35tx.c
> @@ -1,13 +1,13 @@
> -//============================================================================
> -// Copyright (c) 1996-2002 Winbond Electronic Corporation
> -//
> -// Module Name:
> -// Wb35Tx.c
> -//
> -// Abstract:
> -// Processing the Tx message and put into down layer
> -//
> -//============================================================================
> +/*============================================================================
> + * Copyright (c) 1996-2002 Winbond Electronic Corporation
> + *
> + * Module Name:
> + * Wb35Tx.c
> + *
> + * Abstract:
> + * Processing the Tx message and put into down layer
> + *
> +*/
> #include <linux/usb.h>
> #include <linux/gfp.h>
>
> @@ -33,20 +33,22 @@ static void Wb35Tx_complete(struct urb *pUrb)
> struct wb35_mds *pMds = &adapter->Mds;
>
> printk("wb35: tx complete\n");
> - // Variable setting
> + /* Variable setting */
> pWb35Tx->EP4vm_state = VM_COMPLETED;
> - pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp
> - pMds->TxOwner[pWb35Tx->TxSendIndex] = 0;// Set the owner. Free the owner bit always.
> + pWb35Tx->EP4VM_status = pUrb->status; /* Store the last result of Irp */
> + /* Set the owner. Free the owner bit always. */
> + pMds->TxOwner[pWb35Tx->TxSendIndex] = 0;
> pWb35Tx->TxSendIndex++;
> pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER;
>
> - if (pHwData->SurpriseRemove) // Let WbWlanHalt to handle surprise remove
> + /* Let WbWlanHalt to handle surprise remove */
> + if (pHwData->SurpriseRemove)
> goto error;
>
> if (pWb35Tx->tx_halt)
> goto error;
>
> - // The URB is completed, check the result
> + /* The URB is completed, check the result */
> if (pWb35Tx->EP4VM_status != 0) {
> printk("URB submission failed\n");
> pWb35Tx->EP4vm_state = VM_STOP;
> @@ -79,15 +81,16 @@ static void Wb35Tx(struct wbsoft_priv *adapter)
> if (pWb35Tx->tx_halt)
> goto cleanup;
>
> - // Ownership checking
> + /* Ownership checking */
> SendIndex = pWb35Tx->TxSendIndex;
> - if (!pMds->TxOwner[SendIndex]) //No more data need to be sent, return immediately
> + if (!pMds->TxOwner[SendIndex])
> + /* No more data need to be sent, return immediately. */
> goto cleanup;
>
> pTxBufferAddress = pWb35Tx->TxBuffer[SendIndex];
> - //
> - // Issuing URB
> - //
> +
> + /* Issuing URB */
> +
> usb_fill_bulk_urb(pUrb, pHwData->udev,
> usb_sndbulkpipe(pHwData->udev, 4),
> pTxBufferAddress, pMds->TxBufferSize[SendIndex],
> @@ -100,7 +103,7 @@ static void Wb35Tx(struct wbsoft_priv *adapter)
> goto cleanup;
> }
>
> - // Check if driver needs issue Irp for EP2
> + /* Check if driver needs issue Irp for EP2 */
> pWb35Tx->TxFillCount += pMds->TxCountInBuffer[SendIndex];
> if (pWb35Tx->TxFillCount > 12)
> Wb35Tx_EP2VM_start(adapter);
> @@ -118,7 +121,7 @@ void Wb35Tx_start(struct wbsoft_priv *adapter)
> struct hw_data *pHwData = &adapter->sHwData;
> struct wb35_tx *pWb35Tx = &pHwData->Wb35Tx;
>
> - // Allow only one thread to run into function
> + /* Allow only one thread to run into function */
> if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) {
> pWb35Tx->EP4vm_state = VM_RUNNING;
> Wb35Tx(adapter);
> @@ -144,32 +147,32 @@ unsigned char Wb35Tx_initial(struct hw_data *pHwData)
> return true;
> }
>
> -//======================================================
> void Wb35Tx_stop(struct hw_data *pHwData)
> {
> struct wb35_tx *pWb35Tx = &pHwData->Wb35Tx;
>
> - // Trying to canceling the Trp of EP2
> + /* Trying to canceling the Trp of EP2 */
> if (pWb35Tx->EP2vm_state == VM_RUNNING)
> - usb_unlink_urb(pWb35Tx->Tx2Urb); // Only use unlink, let Wb35Tx_destrot to free them
> + /* Only use unlink, let Wb35Tx_destroy to free them. */
> + usb_unlink_urb(pWb35Tx->Tx2Urb);
> pr_debug("EP2 Tx stop\n");
>
> - // Trying to canceling the Irp of EP4
> + /* Trying to canceling the Irp of EP4 */
> if (pWb35Tx->EP4vm_state == VM_RUNNING)
> - usb_unlink_urb(pWb35Tx->Tx4Urb); // Only use unlink, let Wb35Tx_destrot to free them
> + /* Only use unlink, let Wb35Tx_destroy to free them. */
> + usb_unlink_urb(pWb35Tx->Tx4Urb);
> pr_debug("EP4 Tx stop\n");
> }
>
> -//======================================================
> void Wb35Tx_destroy(struct hw_data *pHwData)
> {
> struct wb35_tx *pWb35Tx = &pHwData->Wb35Tx;
>
> - // Wait for VM stop
> + /* Wait for VM stop */
> do {
> - msleep(10); // Delay for waiting function enter 940623.1.a
> + msleep(10); /* Delay for waiting function enter 940623.1.a */
> } while ((pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP));
> - msleep(10); // Delay for waiting function enter 940623.1.b
> + msleep(10); /* Delay for waiting function enter 940623.1.b */
>
> if (pWb35Tx->Tx4Urb)
> usb_free_urb(pWb35Tx->Tx4Urb);
> @@ -210,34 +213,35 @@ static void Wb35Tx_EP2VM_complete(struct urb *pUrb)
> u16 InterruptInLength;
>
>
> - // Variable setting
> + /* Variable setting */
> pWb35Tx->EP2vm_state = VM_COMPLETED;
> pWb35Tx->EP2VM_status = pUrb->status;
>
> - // For Linux 2.4. Interrupt will always trigger
> - if (pHwData->SurpriseRemove) // Let WbWlanHalt to handle surprise remove
> + /* For Linux 2.4. Interrupt will always trigger */
> + if (pHwData->SurpriseRemove) /* Let WbWlanHalt to handle surprise remove */
> goto error;
>
> if (pWb35Tx->tx_halt)
> goto error;
>
> - //The Urb is completed, check the result
> + /* The Urb is completed, check the result */
> if (pWb35Tx->EP2VM_status != 0) {
> printk("EP2 IoCompleteRoutine return error\n");
> pWb35Tx->EP2vm_state = VM_STOP;
> goto error;
> }
>
> - // Update the Tx result
> + /* Update the Tx result */
> InterruptInLength = pUrb->actual_length;
> - // Modify for minimum memory access and DWORD alignment.
> - T02.value = cpu_to_le32(pltmp[0]) >> 8; // [31:8] -> [24:0]
> - InterruptInLength -= 1;// 20051221.1.c Modify the follow for more stable
> - InterruptInLength >>= 2; // InterruptInLength/4
> + /* Modify for minimum memory access and DWORD alignment. */
> + T02.value = cpu_to_le32(pltmp[0]) >> 8; /* [31:8] -> [24:0] */
> + /* 20051221.1.c Modify the follow for more stable */
> + InterruptInLength -= 1;
> + InterruptInLength >>= 2; /* InterruptInLength/4 */
> for (i = 1; i <= InterruptInLength; i++) {
> T02.value |= ((cpu_to_le32(pltmp[i]) & 0xff) << 24);
>
> - TSTATUS.value = T02.value; //20061009 anson's endian
> + TSTATUS.value = T02.value; /* 20061009 anson's endian */
> Mds_SendComplete(adapter, &TSTATUS);
> T02.value = cpu_to_le32(pltmp[i]) >> 8;
> }
> @@ -262,9 +266,7 @@ static void Wb35Tx_EP2VM(struct wbsoft_priv *adapter)
> if (pWb35Tx->tx_halt)
> goto error;
>
> - //
> - // Issuing URB
> - //
> + /* Issuing URB */
> usb_fill_int_urb(pUrb, pHwData->udev, usb_rcvintpipe(pHwData->udev, 2),
> pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, adapter, 32);
>
> @@ -287,7 +289,7 @@ void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter)
> struct hw_data *pHwData = &adapter->sHwData;
> struct wb35_tx *pWb35Tx = &pHwData->Wb35Tx;
>
> - // Allow only one thread to run into function
> + /* Allow only one thread to run into function */
> if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) {
> pWb35Tx->EP2vm_state = VM_RUNNING;
> Wb35Tx_EP2VM(adapter);
> diff --git a/drivers/staging/winbond/wb35tx_s.h b/drivers/staging/winbond/wb35tx_s.h
> index f70f433..1befbcb 100644
> --- a/drivers/staging/winbond/wb35tx_s.h
> +++ b/drivers/staging/winbond/wb35tx_s.h
> @@ -3,36 +3,33 @@
>
> #include "mds_s.h"
>
> -//====================================
> -// IS89C35 Tx related definition
> -//====================================
> -#define TX_INTERFACE 0 // Interface 1
> -#define TX_PIPE 3 // endpoint 4
> -#define TX_INTERRUPT 1 // endpoint 2
> -#define MAX_INTERRUPT_LENGTH 64 // It must be 64 for EP2 hardware
> -
> -
> -
> -//====================================
> -// Internal variable for module
> -//====================================
> -
> +/*
> + * IS89C35 Tx related definition
> + */
> +#define TX_INTERFACE 0 /* Interface 1 */
> +#define TX_PIPE 3 /* endpoint 4 */
> +#define TX_INTERRUPT 1 /* endpoint 2 */
> +#define MAX_INTERRUPT_LENGTH 64 /* It must be 64 for EP2 hardware */
> +
> +/*
> + * Internal variable for module
> + */
>
> struct wb35_tx {
> - // For Tx buffer
> + /* For Tx buffer */
> u8 TxBuffer[ MAX_USB_TX_BUFFER_NUMBER ][ MAX_USB_TX_BUFFER ];
>
> - // For Interrupt pipe
> + /* For Interrupt pipe */
> u8 EP2_buf[MAX_INTERRUPT_LENGTH];
>
> - atomic_t TxResultCount;// For thread control of EP2 931130.4.m
> - atomic_t TxFireCounter;// For thread control of EP4 931130.4.n
> + atomic_t TxResultCount;/* For thread control of EP2 931130.4.m */
> + atomic_t TxFireCounter;/* For thread control of EP4 931130.4.n */
> u32 ByteTransfer;
>
> - u32 TxSendIndex;// The next index of Mds array to be sent
> - u32 EP2vm_state; // for EP2vm state
> - u32 EP4vm_state; // for EP4vm state
> - u32 tx_halt; // Stopping VM
> + u32 TxSendIndex;/* The next index of Mds array to be sent */
> + u32 EP2vm_state; /* for EP2vm state */
> + u32 EP4vm_state; /* for EP4vm state */
> + u32 tx_halt; /* Stopping VM */
>
> struct urb * Tx4Urb;
> struct urb * Tx2Urb;
> @@ -40,8 +37,8 @@ struct wb35_tx {
> int EP2VM_status;
> int EP4VM_status;
>
> - u32 TxFillCount; // 20060928
> - u32 TxTimer; // 20060928 Add if sending packet not great than 13
> + u32 TxFillCount; /* 20060928 */
> + u32 TxTimer; /* 20060928 Add if sending packet not great than 13 */
> };
>
> #endif
> --
> 1.7.5.4
>
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>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
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