Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-07 20:51:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

staging: ft1000-pcmcia: remove support for v5 firmware

Browse Source 
Remove support for v5 firmware images as all known firmware images are v6.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ondrej Zary 2011-07-01 00:03:57 +02:00 committed by Greg Kroah-Hartman
parent e1328c625c
commit e161a440af
1 changed files with 126 additions and 290 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

198
drivers/staging/ft1000/ft1000-pcmcia/ft1000_dnld.c
View File

@ -94,18 +94,6 @@ void put_request_value(struct net_device *dev, long lvalue);
u16 hdr_checksum(struct pseudo_hdr *pHdr);
struct dsp_file_hdr {
u32 build_date;
u32 dsp_coff_date;
u32 loader_code_address;
u32 loader_code_size;
u32 loader_code_end;
u32 dsp_code_address;
u32 dsp_code_size;
u32 dsp_code_end;
u32 reserved[8];
} __attribute__ ((packed));
struct dsp_file_hdr_5 {
u32 version_id; // Version ID of this image format.
u32 package_id; // Package ID of code release.
u32 build_date; // Date/time stamp when file was built.
@ -126,15 +114,6 @@ struct dsp_image_info {
u32 run_address; // On chip Start address of DSP code.
u32 image_size; // Size of image.
u32 version; // Embedded version # of DSP code.
} __attribute__ ((packed));
struct dsp_image_info_v6 {
u32 coff_date; // Date/time when DSP Coff image was built.
u32 begin_offset; // Offset in file where image begins.
u32 end_offset; // Offset in file where image begins.
u32 run_address; // On chip Start address of DSP code.
u32 image_size; // Size of image.
u32 version; // Embedded version # of DSP code.
unsigned short checksum; // Dsp File checksum
unsigned short pad1;
} __attribute__ ((packed));
@ -312,20 +291,17 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
{
struct ft1000_info *info = (struct ft1000_info *) netdev_priv(dev);
int Status = SUCCESS;
u16 DspWordCnt = 0;
u32 uiState;
u16 handshake;
struct pseudo_hdr *pHdr;
u16 usHdrLength;
struct dsp_file_hdr *pFileHdr;
long word_length;
u16 request;
u16 temp;
struct prov_record *pprov_record;
u8 *pbuffer;
struct dsp_file_hdr_5 *pFileHdr5;
struct dsp_image_info *pDspImageInfo = NULL;
struct dsp_image_info_v6 *pDspImageInfoV6 = NULL;
struct dsp_file_hdr *pFileHdr5;
struct dsp_image_info *pDspImageInfoV6 = NULL;
long requested_version;
bool bGoodVersion = 0;
struct drv_msg *pMailBoxData;
@ -344,36 +320,22 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
unsigned long templong;
unsigned long image_chksum = 0;
//
// Get version id of file, at first 4 bytes of file, for newer files.
//
file_version = *(long *)pFileStart;
if (file_version != 6) {
printk(KERN_ERR "ft1000: unsupported firmware version %ld\n", file_version);
Status = FAILURE;
}
uiState = STATE_START_DWNLD;
pFileHdr = (struct dsp_file_hdr *) pFileStart;
pFileHdr5 = (struct dsp_file_hdr_5 *) pFileStart;
switch (file_version) {
case 5:
case 6:
pUsFile =
(u16 *) ((long)pFileStart + pFileHdr5->loader_offset);
pUcFile =
(u8 *) ((long)pFileStart + pFileHdr5->loader_offset);
pBootEnd =
(u8 *) ((long)pFileStart + pFileHdr5->loader_code_end);
pFileHdr5 = (struct dsp_file_hdr *) pFileStart;
pUsFile = (u16 *) ((long)pFileStart + pFileHdr5->loader_offset);
pUcFile = (u8 *) ((long)pFileStart + pFileHdr5->loader_offset);
pBootEnd = (u8 *) ((long)pFileStart + pFileHdr5->loader_code_end);
loader_code_address = pFileHdr5->loader_code_address;
loader_code_size = pFileHdr5->loader_code_size;
bGoodVersion = false;
break;
default:
Status = FAILURE;
break;
}
while ((Status == SUCCESS) && (uiState != STATE_DONE_FILE)) {
@ -431,34 +393,14 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
// Provide mutual exclusive access while reading ASIC registers.
spin_lock_irqsave(&info->dpram_lock,
flags);
if (file_version == 5) {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
ft1000_write_reg(dev,
FT1000_REG_DPRAM_ADDR,
DWNLD_PS_HDR_LOC);
for (; word_length > 0; word_length--) { /* In words */
//temp = *pUsFile;
//temp = RtlUshortByteSwap(temp);
ft1000_write_reg(dev,
FT1000_REG_DPRAM_DATA,
*pUsFile);
pUsFile++;
pUcFile += 2;
DspWordCnt++;
}
} else {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
outw(DWNLD_MAG_PS_HDR_LOC,
dev->base_addr +
FT1000_REG_DPRAM_ADDR);
if (word_length & 0x01) {
if (word_length & 0x01)
word_length++;
}
word_length = word_length / 2;
for (; word_length > 0; word_length--) { /* In words */
@ -470,7 +412,6 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
dev->base_addr +
FT1000_REG_MAG_DPDATAL);
}
}
spin_unlock_irqrestore(&info->
dpram_lock,
flags);
@ -519,24 +460,8 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
break;
case REQUEST_DONE_CL:
/* Reposition ptrs to beginning of provisioning section */
switch (file_version) {
case 5:
case 6:
pUsFile =
(u16 *) ((long)pFileStart
+
pFileHdr5->
commands_offset);
pUcFile =
(u8 *) ((long)pFileStart
+
pFileHdr5->
commands_offset);
break;
default:
Status = FAILURE;
break;
}
pUsFile = (u16 *) ((long)pFileStart + pFileHdr5->commands_offset);
pUcFile = (u8 *) ((long)pFileStart + pFileHdr5->commands_offset);
uiState = STATE_DONE_DWNLD;
break;
case REQUEST_CODE_SEGMENT:
@ -557,34 +482,14 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
Status = FAILURE;
break;
}
if (file_version == 5) {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
ft1000_write_reg(dev,
FT1000_REG_DPRAM_ADDR,
DWNLD_PS_HDR_LOC);
for (; word_length > 0; word_length--) { /* In words */
//temp = *pUsFile;
//temp = RtlUshortByteSwap(temp);
ft1000_write_reg(dev,
FT1000_REG_DPRAM_DATA,
*pUsFile);
pUsFile++;
pUcFile += 2;
DspWordCnt++;
}
} else {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
outw(DWNLD_MAG_PS_HDR_LOC,
dev->base_addr +
FT1000_REG_DPRAM_ADDR);
if (word_length & 0x01) {
if (word_length & 0x01)
word_length++;
}
word_length = word_length / 2;
for (; word_length > 0; word_length--) { /* In words */
@ -596,7 +501,6 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
dev->base_addr +
FT1000_REG_MAG_DPDATAL);
}
}
break;
case REQUEST_MAILBOX_DATA:
@ -663,32 +567,14 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
// Provide mutual exclusive access while reading ASIC registers.
spin_lock_irqsave(&info->dpram_lock,
flags);
if (file_version == 5) {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
ft1000_write_reg(dev,
FT1000_REG_DPRAM_ADDR,
DWNLD_PS_HDR_LOC);
for (; word_length > 0; word_length--) { /* In words */
ft1000_write_reg(dev,
FT1000_REG_DPRAM_DATA,
*pUsFile
/*temp */
);
pUsFile++;
}
} else {
/*
* Position ASIC DPRAM auto-increment pointer.
*/
outw(DWNLD_MAG_PS_HDR_LOC,
dev->base_addr +
FT1000_REG_DPRAM_ADDR);
if (word_length & 0x01) {
if (word_length & 0x01)
word_length++;
}
word_length = word_length / 2;
for (; word_length > 0; word_length--) { /* In words */
@ -702,7 +588,6 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
dev->base_addr +
FT1000_REG_MAG_DPDATAL);
}
}
spin_unlock_irqrestore(&info->
dpram_lock,
flags);
@ -712,60 +597,12 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
bGoodVersion = false;
requested_version =
get_request_value(dev);
if (file_version == 5) {
pDspImageInfo =
pDspImageInfoV6 =
(struct dsp_image_info *) ((long)
pFileStart
+
sizeof
(struct dsp_file_hdr_5));
for (imageN = 0;
imageN <
pFileHdr5->nDspImages;
imageN++) {
if (pDspImageInfo->
version ==
requested_version) {
bGoodVersion =
true;
pUsFile =
(u16
*) ((long)
pFileStart
+
pDspImageInfo->
begin_offset);
pUcFile =
(u8
*) ((long)
pFileStart
+
pDspImageInfo->
begin_offset);
pCodeEnd =
(u8
*) ((long)
pFileStart
+
pDspImageInfo->
end_offset);
run_address =
pDspImageInfo->
run_address;
run_size =
pDspImageInfo->
image_size;
break;
}
pDspImageInfo++;
}
} else {
pDspImageInfoV6 =
(struct dsp_image_info_v6 *) ((long)
pFileStart
+
sizeof
(struct dsp_file_hdr_5));
(struct dsp_file_hdr));
for (imageN = 0;
imageN <
pFileHdr5->nDspImages;
@ -823,7 +660,6 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
}
pDspImageInfoV6++;
}
}
if (!bGoodVersion) {
/*
* Error, beyond boot code range.