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Commit 0ce72ea3 authored by Marek Belisko's avatar Marek Belisko Committed by Greg Kroah-Hartman
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staging: ft1000: Fix camelcase variable names. 

Signed-off-by: default avatarMarek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c346541f
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Showing with 102 additions and 102 deletions
drivers/staging/ft1000/ft1000-usb/ft1000_download.c
View file @ 0ce72ea3
......@@ -772,26 +772,26 @@ static u32 write_blk_fifo (struct ft1000_device *ft1000dev, u16 **pUsFile, u8 **
u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLength)
{
u16 Status = STATUS_SUCCESS;
u32 uiState;
u16 status = STATUS_SUCCESS;
u32 state;
u16 handshake;
struct pseudo_hdr *pHdr;
u16 usHdrLength;
struct pseudo_hdr *pseudo_header;
u16 pseudo_header_len;
long word_length;
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;
bool bGoodVersion;
struct drv_msg *pMailBoxData;
u16 *pUsData = NULL;
u16 *pUsFile = NULL;
u8 *pUcFile = NULL;
u8 *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;
......@@ -814,24 +814,24 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
// 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 = (u16 *)(pFileStart + pFileHdr5->loader_offset);
pUcFile = (u8 *)(pFileStart + pFileHdr5->loader_offset);
s_file = (u16 *)(pFileStart + file_hdr->loader_offset);
c_file = (u8 *)(pFileStart + file_hdr->loader_offset);
pBootEnd = (u8 *)(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, u32 FileLeng
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, u32 FileLeng
case REQUEST_DONE_BL:
DEBUG("FT1000:REQUEST_DONE_BL\n");
/* Reposition ptrs to beginning of code section */
pUsFile = (u16 *)(pBootEnd);
pUcFile = (u8 *)(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:
......@@ -893,17 +893,17 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
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;
}
/*
......@@ -914,12 +914,12 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
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, u32 FileLeng
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, u32 FileLeng
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, u32 FileLeng
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, u32 FileLeng
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 = (u16 *)(pFileStart + pFileHdr5->commands_offset);
pUcFile = (u8 *)(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
......@@ -1011,17 +1011,17 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
#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;
}
/*
......@@ -1032,7 +1032,7 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
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) {
......@@ -1047,13 +1047,13 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
// 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 = (u16 *)&pMailBoxData->data[0];
data = (u16 *)&mailbox_data->data[0];
dpram = (u16)DWNLD_MAG1_PS_HDR_LOC;
if (word_length & 0x1)
word_length++;
......@@ -1064,22 +1064,22 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
for (; word_length > 0; word_length--) /* In words */
{
templong = *pUsData++;
templong |= (*pUsData++ << 16);
Status = fix_ft1000_write_dpram32 (ft1000dev, dpram++, (u8 *)&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 = (u16 *)(pFileStart + pFileHdr5->version_data_offset);
s_file = (u16 *)(pFileStart + file_hdr->version_data_offset);
dpram = (u16)DWNLD_MAG1_PS_HDR_LOC;
......@@ -1092,59 +1092,59 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLeng
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++, (u8 *)&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 = (u16)(pDspImageInfoV6->version);
temp = (u16)(dsp_img_info->version);
templong = temp;
temp = (u16)(pDspImageInfoV6->version >> 16);
temp = (u16)(dsp_img_info->version >> 16);
templong |= (temp << 16);
if (templong == (u32)requested_version)
{
bGoodVersion = TRUE;
DEBUG("FT1000:download: bGoodVersion is TRUE\n");
pUsFile = (u16 *)(pFileStart + pDspImageInfoV6->begin_offset);
pUcFile = (u8 *)(pFileStart + pDspImageInfoV6->begin_offset);
pCodeEnd = (u8 *)(pFileStart + pDspImageInfoV6->end_offset);
run_address = pDspImageInfoV6->run_address;
run_size = pDspImageInfoV6->image_size;
image_chksum = (u32)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, u32 FileLeng
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, (u32)(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 = (u8 *)((unsigned long)pUcFile + (u32)((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;
}
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