diff options
Diffstat (limited to 'drivers/staging/ft1000/ft1000-usb/ft1000_download.c')
-rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_download.c | 386 |
1 files changed, 193 insertions, 193 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c index 4dd456fbab9b..17546d8ec08d 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c @@ -123,11 +123,11 @@ struct dsp_image_info { // Notes: // //--------------------------------------------------------------------------- -static ULONG check_usb_db (struct ft1000_device *ft1000dev) +static u32 check_usb_db (struct ft1000_device *ft1000dev) { int loopcnt; - USHORT temp; - ULONG status; + u16 temp; + u32 status; loopcnt = 0; while (loopcnt < 10) @@ -190,7 +190,7 @@ static ULONG check_usb_db (struct ft1000_device *ft1000dev) // Function: get_handshake // // Parameters: struct ft1000_device - device structure -// USHORT expected_value - the handshake value expected +// u16 expected_value - the handshake value expected // // Returns: handshakevalue - success // HANDSHAKE_TIMEOUT_VALUE - failure @@ -200,11 +200,11 @@ static ULONG check_usb_db (struct ft1000_device *ft1000dev) // Notes: // //--------------------------------------------------------------------------- -static USHORT get_handshake(struct ft1000_device *ft1000dev, USHORT expected_value) +static u16 get_handshake(struct ft1000_device *ft1000dev, u16 expected_value) { - USHORT handshake; + u16 handshake; int loopcnt; - ULONG status=0; + u32 status=0; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); loopcnt = 0; @@ -228,7 +228,7 @@ static USHORT get_handshake(struct ft1000_device *ft1000dev, USHORT expected_val status = ft1000_write_register (ft1000dev, FT1000_DB_DNLD_RX, FT1000_REG_DOORBELL); } - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1); + status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1); //DEBUG("get_handshake: handshake is %x\n", tempx); handshake = ntohs(handshake); //DEBUG("get_handshake: after swap, handshake is %x\n", handshake); @@ -259,7 +259,7 @@ static USHORT get_handshake(struct ft1000_device *ft1000dev, USHORT expected_val // Function: put_handshake // // Parameters: struct ft1000_device - device structure -// USHORT handshake_value - handshake to be written +// u16 handshake_value - handshake to be written // // Returns: none // @@ -269,30 +269,30 @@ static USHORT get_handshake(struct ft1000_device *ft1000dev, USHORT expected_val // Notes: // //--------------------------------------------------------------------------- -static void put_handshake(struct ft1000_device *ft1000dev,USHORT handshake_value) +static void put_handshake(struct ft1000_device *ft1000dev,u16 handshake_value) { - ULONG tempx; - USHORT tempword; - ULONG status; + u32 tempx; + u16 tempword; + u32 status; - tempx = (ULONG)handshake_value; + tempx = (u32)handshake_value; tempx = ntohl(tempx); - tempword = (USHORT)(tempx & 0xffff); + tempword = (u16)(tempx & 0xffff); status = ft1000_write_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, tempword, 0); - tempword = (USHORT)(tempx >> 16); + tempword = (u16)(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); } -static USHORT get_handshake_usb(struct ft1000_device *ft1000dev, USHORT expected_value) +static u16 get_handshake_usb(struct ft1000_device *ft1000dev, u16 expected_value) { - USHORT handshake; + u16 handshake; int loopcnt; - USHORT temp; - ULONG status=0; + u16 temp; + u32 status=0; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); loopcnt = 0; @@ -300,10 +300,10 @@ static USHORT get_handshake_usb(struct ft1000_device *ft1000dev, USHORT expected while (loopcnt < 100) { if (pft1000info->usbboot == 2) { - status = ft1000_read_dpram32 (ft1000dev, 0, (PUCHAR)&(pft1000info->tempbuf[0]), 64); + status = ft1000_read_dpram32 (ft1000dev, 0, (u8 *)&(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); + status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1); DEBUG("handshake from read_dpram16 = 0x%x\n", handshake); if (pft1000info->dspalive == pft1000info->tempbuf[6]) handshake = 0; @@ -313,7 +313,7 @@ static USHORT get_handshake_usb(struct ft1000_device *ft1000dev, USHORT expected } } else { - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (PUCHAR)&handshake, 1); + status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1); } loopcnt++; msleep(10); @@ -327,7 +327,7 @@ static USHORT get_handshake_usb(struct ft1000_device *ft1000dev, USHORT expected return HANDSHAKE_TIMEOUT_VALUE; } -static void put_handshake_usb(struct ft1000_device *ft1000dev,USHORT handshake_value) +static void put_handshake_usb(struct ft1000_device *ft1000dev,u16 handshake_value) { int i; @@ -346,44 +346,44 @@ static void put_handshake_usb(struct ft1000_device *ft1000dev,USHORT handshake_v // Notes: // //--------------------------------------------------------------------------- -static USHORT get_request_type(struct ft1000_device *ft1000dev) +static u16 get_request_type(struct ft1000_device *ft1000dev) { - USHORT request_type; - ULONG status; - USHORT tempword; - ULONG tempx; + u16 request_type; + u32 status; + u16 tempword; + u32 tempx; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); if ( pft1000info->bootmode == 1) { - status = fix_ft1000_read_dpram32 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempx); + status = fix_ft1000_read_dpram32 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (u8 *)&tempx); tempx = ntohl(tempx); } else { tempx = 0; - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempword, 1); + status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (u8 *)&tempword, 1); tempx |= (tempword << 16); tempx = ntohl(tempx); } - request_type = (USHORT)tempx; + request_type = (u16)tempx; //DEBUG("get_request_type: request_type is %x\n", request_type); return request_type; } -static USHORT get_request_type_usb(struct ft1000_device *ft1000dev) +static u16 get_request_type_usb(struct ft1000_device *ft1000dev) { - USHORT request_type; - ULONG status; - USHORT tempword; - ULONG tempx; + u16 request_type; + u32 status; + u16 tempword; + u32 tempx; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); if ( pft1000info->bootmode == 1) { - status = fix_ft1000_read_dpram32 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempx); + status = fix_ft1000_read_dpram32 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (u8 *)&tempx); tempx = ntohl(tempx); } else @@ -394,12 +394,12 @@ static USHORT get_request_type_usb(struct ft1000_device *ft1000dev) } else { tempx = 0; - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (PUCHAR)&tempword, 1); + status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_TYPE_LOC, (u8 *)&tempword, 1); } tempx |= (tempword << 16); tempx = ntohl(tempx); } - request_type = (USHORT)tempx; + request_type = (u16)tempx; //DEBUG("get_request_type: request_type is %x\n", request_type); return request_type; @@ -420,22 +420,22 @@ static USHORT get_request_type_usb(struct ft1000_device *ft1000dev) //--------------------------------------------------------------------------- static long get_request_value(struct ft1000_device *ft1000dev) { - ULONG value; - USHORT tempword; - ULONG status; + u32 value; + u16 tempword; + u32 status; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); if ( pft1000info->bootmode == 1) { - status = fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC, (PUCHAR)&value); + status = fix_ft1000_read_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC, (u8 *)&value); value = ntohl(value); } else { - status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempword, 0); + status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (u8 *)&tempword, 0); value = tempword; - status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempword, 1); + status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (u8 *)&tempword, 1); value |= (tempword << 16); value = ntohl(value); } @@ -449,9 +449,9 @@ static long get_request_value(struct ft1000_device *ft1000dev) #if 0 static long get_request_value_usb(struct ft1000_device *ft1000dev) { - ULONG value; - USHORT tempword; - ULONG status; + u32 value; + u16 tempword; + u32 status; struct ft1000_info * pft1000info = netdev_priv(ft1000dev->net); if (pft1000info->usbboot == 2) { @@ -460,7 +460,7 @@ static long get_request_value_usb(struct ft1000_device *ft1000dev) } else { value = 0; - status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempword, 1); + status = ft1000_read_dpram16(ft1000dev, DWNLD_MAG1_SIZE_LOC, (u8 *)&tempword, 1); } value |= (tempword << 16); @@ -490,11 +490,11 @@ static long get_request_value_usb(struct ft1000_device *ft1000dev) //--------------------------------------------------------------------------- static void put_request_value(struct ft1000_device *ft1000dev, long lvalue) { - ULONG tempx; - ULONG status; + u32 tempx; + u32 status; tempx = ntohl(lvalue); - status = fix_ft1000_write_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC, (PUCHAR)&tempx); + status = fix_ft1000_write_dpram32(ft1000dev, DWNLD_MAG1_SIZE_LOC, (u8 *)&tempx); @@ -516,10 +516,10 @@ static void put_request_value(struct ft1000_device *ft1000dev, long lvalue) // Notes: // //--------------------------------------------------------------------------- -static USHORT hdr_checksum(struct pseudo_hdr *pHdr) +static u16 hdr_checksum(struct pseudo_hdr *pHdr) { - USHORT *usPtr = (USHORT *)pHdr; - USHORT chksum; + u16 *usPtr = (u16 *)pHdr; + u16 chksum; chksum = ((((((usPtr[0] ^ usPtr[1]) ^ usPtr[2]) ^ usPtr[3]) ^ @@ -533,8 +533,8 @@ static USHORT hdr_checksum(struct pseudo_hdr *pHdr) // Function: write_blk // // Parameters: struct ft1000_device - device structure -// USHORT **pUsFile - DSP image file pointer in USHORT -// UCHAR **pUcFile - DSP image file pointer in UCHAR +// u16 **pUsFile - DSP image file pointer in u16 +// u8 **pUcFile - DSP image file pointer in u8 // long word_length - lenght of the buffer to be written // to DPRAM // @@ -546,20 +546,20 @@ static USHORT hdr_checksum(struct pseudo_hdr *pHdr) // Notes: // //--------------------------------------------------------------------------- -static ULONG write_blk (struct ft1000_device *ft1000dev, USHORT **pUsFile, UCHAR **pUcFile, long word_length) +static u32 write_blk (struct ft1000_device *ft1000dev, u16 **pUsFile, u8 **pUcFile, long word_length) { - ULONG Status = STATUS_SUCCESS; - USHORT dpram; + u32 Status = STATUS_SUCCESS; + u16 dpram; long temp_word_length; int loopcnt, i, j; - USHORT *pTempFile; - USHORT tempword; - USHORT tempbuffer[64]; - USHORT resultbuffer[64]; + u16 *pTempFile; + u16 tempword; + u16 tempbuffer[64]; + u16 resultbuffer[64]; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); //DEBUG("FT1000:download:start word_length = %d\n",(int)word_length); - dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC; + dpram = (u16)DWNLD_MAG1_PS_HDR_LOC; tempword = *(*pUsFile); (*pUsFile)++; Status = ft1000_write_dpram16(ft1000dev, dpram, tempword, 0); @@ -569,7 +569,7 @@ static ULONG write_blk (struct ft1000_device *ft1000dev, USHORT **pUsFile, UCHAR *pUcFile = *pUcFile + 4; word_length--; - tempword = (USHORT)word_length; + tempword = (u16)word_length; word_length = (word_length / 16) + 1; pTempFile = *pUsFile; temp_word_length = word_length; @@ -602,24 +602,24 @@ static ULONG write_blk (struct ft1000_device *ft1000dev, USHORT **pUsFile, UCHAR if (pft1000info->bootmode == 0) { if (dpram >= 0x3F4) - Status = ft1000_write_dpram32 (ft1000dev, dpram, (PUCHAR)&tempbuffer[0], 8); + Status = ft1000_write_dpram32 (ft1000dev, dpram, (u8 *)&tempbuffer[0], 8); else - Status = ft1000_write_dpram32 (ft1000dev, dpram, (PUCHAR)&tempbuffer[0], 64); + Status = ft1000_write_dpram32 (ft1000dev, dpram, (u8 *)&tempbuffer[0], 64); } else { for (j=0; j<10; j++) { - Status = ft1000_write_dpram32 (ft1000dev, dpram, (PUCHAR)&tempbuffer[0], 64); + Status = ft1000_write_dpram32 (ft1000dev, dpram, (u8 *)&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); + Status = ft1000_write_dpram32(ft1000dev, dpram+12, (u8 *)&tempbuffer[24], 64); } // Let's check the data written - Status = ft1000_read_dpram32 (ft1000dev, dpram, (PUCHAR)&resultbuffer[0], 64); + Status = ft1000_read_dpram32 (ft1000dev, dpram, (u8 *)&resultbuffer[0], 64); if ( (tempbuffer[31] & 0xfe00) == 0xfe00) { for (i=0; i<28; i++) @@ -633,7 +633,7 @@ static ULONG write_blk (struct ft1000_device *ft1000dev, USHORT **pUsFile, UCHAR break; } } - Status = ft1000_read_dpram32 (ft1000dev, dpram+12, (PUCHAR)&resultbuffer[0], 64); + Status = ft1000_read_dpram32 (ft1000dev, dpram+12, (u8 *)&resultbuffer[0], 64); for (i=0; i<16; i++) { if (resultbuffer[i] != tempbuffer[i+24]) @@ -689,8 +689,8 @@ static void usb_dnld_complete (struct urb *urb) // Function: write_blk_fifo // // Parameters: struct ft1000_device - device structure -// USHORT **pUsFile - DSP image file pointer in USHORT -// UCHAR **pUcFile - DSP image file pointer in UCHAR +// u16 **pUsFile - DSP image file pointer in u16 +// u8 **pUcFile - DSP image file pointer in u8 // long word_length - lenght of the buffer to be written // to DPRAM // @@ -702,9 +702,9 @@ static void usb_dnld_complete (struct urb *urb) // Notes: // //--------------------------------------------------------------------------- -static ULONG write_blk_fifo (struct ft1000_device *ft1000dev, USHORT **pUsFile, UCHAR **pUcFile, long word_length) +static u32 write_blk_fifo (struct ft1000_device *ft1000dev, u16 **pUsFile, u8 **pUcFile, long word_length) { - ULONG Status = STATUS_SUCCESS; + u32 Status = STATUS_SUCCESS; int byte_length; long aligncnt; @@ -770,36 +770,36 @@ static ULONG write_blk_fifo (struct ft1000_device *ft1000dev, USHORT **pUsFile, // Returns: status - return code //--------------------------------------------------------------------------- -u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLength) +u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLength) { - u16 Status = STATUS_SUCCESS; - UINT uiState; - USHORT handshake; - struct pseudo_hdr *pHdr; - USHORT usHdrLength; + u16 status = STATUS_SUCCESS; + u32 state; + u16 handshake; + struct pseudo_hdr *pseudo_header; + u16 pseudo_header_len; long word_length; - USHORT request; - USHORT temp; - USHORT tempword; + u16 request; + u16 temp; + u16 tempword; - struct dsp_file_hdr *pFileHdr5; - struct dsp_image_info *pDspImageInfoV6 = NULL; + struct dsp_file_hdr *file_hdr; + struct dsp_image_info *dsp_img_info = NULL; long requested_version; - BOOLEAN bGoodVersion; - struct drv_msg *pMailBoxData; - USHORT *pUsData = NULL; - USHORT *pUsFile = NULL; - UCHAR *pUcFile = NULL; - UCHAR *pBootEnd = NULL, *pCodeEnd= NULL; - int imageN; + bool correct_version; + struct drv_msg *mailbox_data; + u16 *data = NULL; + u16 *s_file = NULL; + u8 *c_file = NULL; + u8 *boot_end = NULL, *code_end= NULL; + int image; long loader_code_address, loader_code_size = 0; long run_address = 0, run_size = 0; - ULONG templong; - ULONG image_chksum = 0; + u32 templong; + u32 image_chksum = 0; - USHORT dpram = 0; - PUCHAR pbuffer; + u16 dpram = 0; + u8 *pbuffer; struct prov_record *pprov_record; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); @@ -814,24 +814,24 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe // Get version id of file, at first 4 bytes of file, for newer files. // - uiState = STATE_START_DWNLD; + state = STATE_START_DWNLD; - pFileHdr5 = (struct dsp_file_hdr *)pFileStart; + file_hdr = (struct dsp_file_hdr *)pFileStart; ft1000_write_register (ft1000dev, 0x800, FT1000_REG_MAG_WATERMARK); - pUsFile = (USHORT *)(pFileStart + pFileHdr5->loader_offset); - pUcFile = (UCHAR *)(pFileStart + pFileHdr5->loader_offset); + s_file = (u16 *)(pFileStart + file_hdr->loader_offset); + c_file = (u8 *)(pFileStart + file_hdr->loader_offset); - pBootEnd = (UCHAR *)(pFileStart + pFileHdr5->loader_code_end); + boot_end = (u8 *)(pFileStart + file_hdr->loader_code_end); - loader_code_address = pFileHdr5->loader_code_address; - loader_code_size = pFileHdr5->loader_code_size; - bGoodVersion = FALSE; + loader_code_address = file_hdr->loader_code_address; + loader_code_size = file_hdr->loader_code_size; + correct_version = FALSE; - while ((Status == STATUS_SUCCESS) && (uiState != STATE_DONE_FILE)) + while ((status == STATUS_SUCCESS) && (state != STATE_DONE_FILE)) { - switch (uiState) + switch (state) { case STATE_START_DWNLD: DEBUG("FT1000:STATE_START_DWNLD\n"); @@ -848,10 +848,10 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe else { DEBUG("FT1000:download:Download error: Handshake failed\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } - uiState = STATE_BOOT_DWNLD; + state = STATE_BOOT_DWNLD; break; @@ -878,11 +878,11 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe 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; + s_file = (u16 *)(boot_end); + c_file = (u8 *)(boot_end); + //DEBUG("FT1000:download:s_file = 0x%8x\n", (int)s_file); + //DEBUG("FT1000:download:c_file = 0x%8x\n", (int)c_file); + state = STATE_CODE_DWNLD; pft1000info->fcodeldr = 1; break; case REQUEST_CODE_SEGMENT: @@ -893,33 +893,33 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe if (word_length > MAX_LENGTH) { DEBUG("FT1000:download:Download error: Max length exceeded\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } - if ( (word_length*2 + pUcFile) > pBootEnd) + if ( (word_length*2 + c_file) > boot_end) { /* * Error, beyond boot code range. */ DEBUG("FT1000:download:Download error: Requested len=%d exceeds BOOT code boundry.\n", (int)word_length); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } /* * Position ASIC DPRAM auto-increment pointer. */ - dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC; + dpram = (u16)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); + status = write_blk(ft1000dev, &s_file, &c_file, 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; + status = STATUS_FAILURE; break; } if (pft1000info->usbboot) @@ -930,7 +930,7 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe else { DEBUG("FT1000:download:Download error: Handshake failed\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } break; @@ -959,7 +959,7 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe break; case REQUEST_RUN_ADDRESS: DEBUG("FT1000:download: REQUEST_RUN_ADDRESS\n"); - if (bGoodVersion) + if (correct_version) { DEBUG("FT1000:download:run_address = 0x%8x\n", (int)run_address); put_request_value(ft1000dev, run_address); @@ -967,13 +967,13 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe else { DEBUG("FT1000:download:Download error: Got Run address request before image offset request.\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } break; case REQUEST_CODE_LENGTH: DEBUG("FT1000:download:REQUEST_CODE_LENGTH\n"); - if (bGoodVersion) + if (correct_version) { DEBUG("FT1000:download:run_size = 0x%8x\n", (int)run_size); put_request_value(ft1000dev, run_size); @@ -981,23 +981,23 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe else { DEBUG("FT1000:download:Download error: Got Size request before image offset request.\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } break; case REQUEST_DONE_CL: pft1000info->usbboot = 3; /* Reposition ptrs to beginning of provisioning section */ - pUsFile = (USHORT *)(pFileStart + pFileHdr5->commands_offset); - pUcFile = (UCHAR *)(pFileStart + pFileHdr5->commands_offset); - uiState = STATE_DONE_DWNLD; + s_file = (u16 *)(pFileStart + file_hdr->commands_offset); + c_file = (u8 *)(pFileStart + file_hdr->commands_offset); + state = STATE_DONE_DWNLD; break; case REQUEST_CODE_SEGMENT: //DEBUG("FT1000:download: REQUEST_CODE_SEGMENT - CODELOADER\n"); - if (!bGoodVersion) + if (!correct_version) { DEBUG("FT1000:download:Download error: Got Code Segment request before image offset request.\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } #if 0 @@ -1011,28 +1011,28 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe #endif { DEBUG("FT1000:download:Download error: Max length exceeded\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } - if ( (word_length*2 + pUcFile) > pCodeEnd) + if ( (word_length*2 + c_file) > code_end) { /* * Error, beyond boot code range. */ DEBUG("FT1000:download:Download error: Requested len=%d exceeds DSP code boundry.\n", (int)word_length); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } /* * Position ASIC DPRAM auto-increment pointer. */ - dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC; + dpram = (u16)DWNLD_MAG1_PS_HDR_LOC; if (word_length & 0x1) word_length++; word_length = word_length / 2; - write_blk_fifo (ft1000dev, &pUsFile, &pUcFile, word_length); + write_blk_fifo (ft1000dev, &s_file, &c_file, word_length); if (pft1000info->usbboot == 0) pft1000info->usbboot++; if (pft1000info->usbboot == 1) { @@ -1047,14 +1047,14 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe // 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 = (struct drv_msg *)&(pft1000info->DSPInfoBlk[0]); + mailbox_data = (struct drv_msg *)&(pft1000info->DSPInfoBlk[0]); /* * Position ASIC DPRAM auto-increment pointer. */ - pUsData = (USHORT *)&pMailBoxData->data[0]; - dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC; + data = (u16 *)&mailbox_data->data[0]; + dpram = (u16)DWNLD_MAG1_PS_HDR_LOC; if (word_length & 0x1) word_length++; @@ -1064,25 +1064,25 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe for (; word_length > 0; word_length--) /* In words */ { - templong = *pUsData++; - templong |= (*pUsData++ << 16); - Status = fix_ft1000_write_dpram32 (ft1000dev, dpram++, (PUCHAR)&templong); + templong = *data++; + templong |= (*data++ << 16); + status = fix_ft1000_write_dpram32 (ft1000dev, dpram++, (u8 *)&templong); } break; case REQUEST_VERSION_INFO: DEBUG("FT1000:download:REQUEST_VERSION_INFO\n"); - word_length = pFileHdr5->version_data_size; + word_length = file_hdr->version_data_size; put_request_value(ft1000dev, word_length); /* * Position ASIC DPRAM auto-increment pointer. */ - pUsFile = (USHORT *)(pFileStart + pFileHdr5->version_data_offset); + s_file = (u16 *)(pFileStart + file_hdr->version_data_offset); - dpram = (USHORT)DWNLD_MAG1_PS_HDR_LOC; + dpram = (u16)DWNLD_MAG1_PS_HDR_LOC; if (word_length & 0x1) word_length++; @@ -1092,59 +1092,59 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe for (; word_length > 0; word_length--) /* In words */ { - templong = ntohs(*pUsFile++); - temp = ntohs(*pUsFile++); + templong = ntohs(*s_file++); + temp = ntohs(*s_file++); templong |= (temp << 16); - Status = fix_ft1000_write_dpram32 (ft1000dev, dpram++, (PUCHAR)&templong); + status = fix_ft1000_write_dpram32 (ft1000dev, dpram++, (u8 *)&templong); } break; case REQUEST_CODE_BY_VERSION: DEBUG("FT1000:download:REQUEST_CODE_BY_VERSION\n"); - bGoodVersion = FALSE; + correct_version = FALSE; requested_version = get_request_value(ft1000dev); - pDspImageInfoV6 = (struct dsp_image_info *)(pFileStart + sizeof(struct dsp_file_hdr )); + dsp_img_info = (struct dsp_image_info *)(pFileStart + sizeof(struct dsp_file_hdr )); - for (imageN = 0; imageN < pFileHdr5->nDspImages; imageN++) + for (image = 0; image < file_hdr->nDspImages; image++) { - temp = (USHORT)(pDspImageInfoV6->version); + temp = (u16)(dsp_img_info->version); templong = temp; - temp = (USHORT)(pDspImageInfoV6->version >> 16); + temp = (u16)(dsp_img_info->version >> 16); templong |= (temp << 16); - if (templong == (ULONG)requested_version) + if (templong == (u32)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; + correct_version = TRUE; + DEBUG("FT1000:download: correct_version is TRUE\n"); + s_file = (u16 *)(pFileStart + dsp_img_info->begin_offset); + c_file = (u8 *)(pFileStart + dsp_img_info->begin_offset); + code_end = (u8 *)(pFileStart + dsp_img_info->end_offset); + run_address = dsp_img_info->run_address; + run_size = dsp_img_info->image_size; + image_chksum = (u32)dsp_img_info->checksum; break; } - pDspImageInfoV6++; + dsp_img_info++; } //end of for - if (!bGoodVersion) + if (!correct_version) { /* * Error, beyond boot code range. */ DEBUG("FT1000:download:Download error: Bad Version Request = 0x%x.\n",(int)requested_version); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } break; default: DEBUG("FT1000:download:Download error: Bad request type=%d in CODE download state.\n",request); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } if (pft1000info->usbboot) @@ -1155,94 +1155,94 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLe else { DEBUG("FT1000:download:Download error: Handshake failed\n"); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } break; case STATE_DONE_DWNLD: DEBUG("FT1000:download:Code loader is done...\n"); - uiState = STATE_SECTION_PROV; + state = STATE_SECTION_PROV; break; case STATE_SECTION_PROV: DEBUG("FT1000:download:STATE_SECTION_PROV\n"); - pHdr = (struct pseudo_hdr *)pUcFile; + pseudo_header = (struct pseudo_hdr *)c_file; - if (pHdr->checksum == hdr_checksum(pHdr)) + if (pseudo_header->checksum == hdr_checksum(pseudo_header)) { - if (pHdr->portdest != 0x80 /* Dsp OAM */) + if (pseudo_header->portdest != 0x80 /* Dsp OAM */) { - uiState = STATE_DONE_PROV; + state = STATE_DONE_PROV; break; } - usHdrLength = ntohs(pHdr->length); /* Byte length for PROV records */ + pseudo_header_len = ntohs(pseudo_header->length); /* Byte length for PROV records */ // Get buffer for provisioning data - pbuffer = kmalloc((usHdrLength + sizeof(struct pseudo_hdr)), GFP_ATOMIC); + pbuffer = kmalloc((pseudo_header_len + sizeof(struct pseudo_hdr)), GFP_ATOMIC); if (pbuffer) { - memcpy(pbuffer, (void *)pUcFile, (UINT)(usHdrLength + sizeof(struct pseudo_hdr))); + memcpy(pbuffer, (void *)c_file, (u32)(pseudo_header_len + sizeof(struct pseudo_hdr))); // link provisioning data pprov_record = kmalloc(sizeof(struct 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 *)((unsigned long)pUcFile + (UINT)((usHdrLength + 1) & 0xFFFFFFFE) + sizeof(struct pseudo_hdr)); - if ( (unsigned long)(pUcFile) - (unsigned long)(pFileStart) >= (unsigned long)FileLength) { - uiState = STATE_DONE_FILE; + c_file = (u8 *)((unsigned long)c_file + (u32)((pseudo_header_len + 1) & 0xFFFFFFFE) + sizeof(struct pseudo_hdr)); + if ( (unsigned long)(c_file) - (unsigned long)(pFileStart) >= (unsigned long)FileLength) { + state = STATE_DONE_FILE; } } else { kfree(pbuffer); - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } } else { - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } } else { /* Checksum did not compute */ - Status = STATUS_FAILURE; + status = STATUS_FAILURE; } - DEBUG("ft1000:download: after STATE_SECTION_PROV, uiState = %d, Status= %d\n", uiState, Status); + DEBUG("ft1000:download: after STATE_SECTION_PROV, state = %d, status= %d\n", state, status); break; case STATE_DONE_PROV: DEBUG("FT1000:download:STATE_DONE_PROV\n"); - uiState = STATE_DONE_FILE; + state = STATE_DONE_FILE; break; default: - Status = STATUS_FAILURE; + status = STATUS_FAILURE; break; } /* End Switch */ - if (Status != STATUS_SUCCESS) { + if (status != STATUS_SUCCESS) { break; } /**** // Check if Card is present - Status = Harley_Read_Register(&temp, FT1000_REG_SUP_IMASK); - if ( (Status != NDIS_STATUS_SUCCESS) || (temp == 0x0000) ) { + status = Harley_Read_Register(&temp, FT1000_REG_SUP_IMASK); + if ( (status != NDIS_STATUS_SUCCESS) || (temp == 0x0000) ) { break; } - Status = Harley_Read_Register(&temp, FT1000_REG_ASIC_ID); - if ( (Status != NDIS_STATUS_SUCCESS) || (temp == 0xffff) ) { + status = Harley_Read_Register(&temp, FT1000_REG_ASIC_ID); + if ( (status != NDIS_STATUS_SUCCESS) || (temp == 0xffff) ) { break; } ****/ } /* End while */ - DEBUG("Download exiting with status = 0x%8x\n", Status); + DEBUG("Download exiting with status = 0x%8x\n", status); ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX, FT1000_REG_DOORBELL); - return Status; + return status; } |