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https://github.com/torvalds/linux.git
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staging: ft1000-pcmcia: remove support for v5 firmware
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
Greg Kroah-Hartman
parent
e1328c625c
commit
e161a440af
@ -94,18 +94,6 @@ void put_request_value(struct net_device *dev, long lvalue);
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u16 hdr_checksum(struct pseudo_hdr *pHdr);
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struct dsp_file_hdr {
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u32 build_date;
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u32 dsp_coff_date;
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u32 loader_code_address;
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u32 loader_code_size;
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u32 loader_code_end;
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u32 dsp_code_address;
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u32 dsp_code_size;
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u32 dsp_code_end;
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u32 reserved[8];
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} __attribute__ ((packed));
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struct dsp_file_hdr_5 {
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u32 version_id; // Version ID of this image format.
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u32 package_id; // Package ID of code release.
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u32 build_date; // Date/time stamp when file was built.
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@ -126,15 +114,6 @@ struct dsp_image_info {
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u32 run_address; // On chip Start address of DSP code.
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u32 image_size; // Size of image.
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u32 version; // Embedded version # of DSP code.
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} __attribute__ ((packed));
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struct dsp_image_info_v6 {
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u32 coff_date; // Date/time when DSP Coff image was built.
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u32 begin_offset; // Offset in file where image begins.
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u32 end_offset; // Offset in file where image begins.
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u32 run_address; // On chip Start address of DSP code.
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u32 image_size; // Size of image.
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u32 version; // Embedded version # of DSP code.
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unsigned short checksum; // Dsp File checksum
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unsigned short pad1;
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} __attribute__ ((packed));
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@ -312,20 +291,17 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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{
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struct ft1000_info *info = (struct ft1000_info *) netdev_priv(dev);
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int Status = SUCCESS;
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u16 DspWordCnt = 0;
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u32 uiState;
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u16 handshake;
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struct pseudo_hdr *pHdr;
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u16 usHdrLength;
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struct dsp_file_hdr *pFileHdr;
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long word_length;
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u16 request;
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u16 temp;
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struct prov_record *pprov_record;
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u8 *pbuffer;
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struct dsp_file_hdr_5 *pFileHdr5;
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struct dsp_image_info *pDspImageInfo = NULL;
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struct dsp_image_info_v6 *pDspImageInfoV6 = NULL;
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struct dsp_file_hdr *pFileHdr5;
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struct dsp_image_info *pDspImageInfoV6 = NULL;
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long requested_version;
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bool bGoodVersion = 0;
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struct drv_msg *pMailBoxData;
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@ -344,36 +320,22 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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unsigned long templong;
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unsigned long image_chksum = 0;
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//
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// Get version id of file, at first 4 bytes of file, for newer files.
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//
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file_version = *(long *)pFileStart;
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if (file_version != 6) {
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printk(KERN_ERR "ft1000: unsupported firmware version %ld\n", file_version);
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Status = FAILURE;
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}
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uiState = STATE_START_DWNLD;
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pFileHdr = (struct dsp_file_hdr *) pFileStart;
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pFileHdr5 = (struct dsp_file_hdr_5 *) pFileStart;
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pFileHdr5 = (struct dsp_file_hdr *) pFileStart;
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switch (file_version) {
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case 5:
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case 6:
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pUsFile =
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(u16 *) ((long)pFileStart + pFileHdr5->loader_offset);
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pUcFile =
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(u8 *) ((long)pFileStart + pFileHdr5->loader_offset);
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pBootEnd =
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(u8 *) ((long)pFileStart + pFileHdr5->loader_code_end);
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loader_code_address = pFileHdr5->loader_code_address;
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loader_code_size = pFileHdr5->loader_code_size;
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bGoodVersion = false;
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break;
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default:
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Status = FAILURE;
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break;
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}
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pUsFile = (u16 *) ((long)pFileStart + pFileHdr5->loader_offset);
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pUcFile = (u8 *) ((long)pFileStart + pFileHdr5->loader_offset);
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pBootEnd = (u8 *) ((long)pFileStart + pFileHdr5->loader_code_end);
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loader_code_address = pFileHdr5->loader_code_address;
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loader_code_size = pFileHdr5->loader_code_size;
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bGoodVersion = false;
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while ((Status == SUCCESS) && (uiState != STATE_DONE_FILE)) {
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@ -431,45 +393,24 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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// Provide mutual exclusive access while reading ASIC registers.
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spin_lock_irqsave(&info->dpram_lock,
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flags);
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if (file_version == 5) {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_ADDR,
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DWNLD_PS_HDR_LOC);
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01)
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word_length++;
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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//temp = *pUsFile;
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//temp = RtlUshortByteSwap(temp);
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_DATA,
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*pUsFile);
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pUsFile++;
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pUcFile += 2;
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DspWordCnt++;
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}
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} else {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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for (; word_length > 0; word_length--) { /* In words */
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templong = *pUsFile++;
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templong |=
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(*pUsFile++ << 16);
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pUcFile += 4;
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outl(templong,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01) {
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word_length++;
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}
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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templong = *pUsFile++;
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templong |=
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(*pUsFile++ << 16);
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pUcFile += 4;
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outl(templong,
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dev->base_addr +
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FT1000_REG_MAG_DPDATAL);
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}
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FT1000_REG_MAG_DPDATAL);
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}
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spin_unlock_irqrestore(&info->
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dpram_lock,
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@ -519,24 +460,8 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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break;
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case REQUEST_DONE_CL:
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/* Reposition ptrs to beginning of provisioning section */
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switch (file_version) {
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case 5:
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case 6:
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pUsFile =
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(u16 *) ((long)pFileStart
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+
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pFileHdr5->
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commands_offset);
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pUcFile =
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(u8 *) ((long)pFileStart
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+
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pFileHdr5->
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commands_offset);
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break;
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default:
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Status = FAILURE;
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break;
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}
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pUsFile = (u16 *) ((long)pFileStart + pFileHdr5->commands_offset);
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pUcFile = (u8 *) ((long)pFileStart + pFileHdr5->commands_offset);
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uiState = STATE_DONE_DWNLD;
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break;
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case REQUEST_CODE_SEGMENT:
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@ -557,45 +482,24 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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Status = FAILURE;
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break;
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}
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if (file_version == 5) {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_ADDR,
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DWNLD_PS_HDR_LOC);
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01)
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word_length++;
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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//temp = *pUsFile;
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//temp = RtlUshortByteSwap(temp);
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_DATA,
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*pUsFile);
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pUsFile++;
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pUcFile += 2;
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DspWordCnt++;
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}
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} else {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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for (; word_length > 0; word_length--) { /* In words */
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templong = *pUsFile++;
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templong |=
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(*pUsFile++ << 16);
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pUcFile += 4;
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outl(templong,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01) {
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word_length++;
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}
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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templong = *pUsFile++;
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templong |=
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(*pUsFile++ << 16);
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pUcFile += 4;
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outl(templong,
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dev->base_addr +
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FT1000_REG_MAG_DPDATAL);
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}
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FT1000_REG_MAG_DPDATAL);
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}
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break;
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@ -663,45 +567,26 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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// Provide mutual exclusive access while reading ASIC registers.
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spin_lock_irqsave(&info->dpram_lock,
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flags);
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if (file_version == 5) {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_ADDR,
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DWNLD_PS_HDR_LOC);
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01)
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word_length++;
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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ft1000_write_reg(dev,
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FT1000_REG_DPRAM_DATA,
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*pUsFile
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/*temp */
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);
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pUsFile++;
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}
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} else {
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/*
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* Position ASIC DPRAM auto-increment pointer.
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*/
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outw(DWNLD_MAG_PS_HDR_LOC,
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for (; word_length > 0; word_length--) { /* In words */
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templong =
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ntohs(*pUsFile++);
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temp =
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ntohs(*pUsFile++);
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templong |=
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(temp << 16);
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outl(templong,
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dev->base_addr +
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FT1000_REG_DPRAM_ADDR);
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if (word_length & 0x01) {
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word_length++;
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}
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word_length = word_length / 2;
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for (; word_length > 0; word_length--) { /* In words */
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templong =
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ntohs(*pUsFile++);
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temp =
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ntohs(*pUsFile++);
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templong |=
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(temp << 16);
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outl(templong,
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dev->base_addr +
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FT1000_REG_MAG_DPDATAL);
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}
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FT1000_REG_MAG_DPDATAL);
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}
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spin_unlock_irqrestore(&info->
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dpram_lock,
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@ -712,117 +597,68 @@ int card_download(struct net_device *dev, const u8 *pFileStart, u32 FileLength)
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bGoodVersion = false;
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requested_version =
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get_request_value(dev);
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if (file_version == 5) {
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pDspImageInfo =
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(struct dsp_image_info *) ((long)
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pFileStart
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+
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sizeof
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(struct dsp_file_hdr_5));
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for (imageN = 0;
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imageN <
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pFileHdr5->nDspImages;
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imageN++) {
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if (pDspImageInfo->
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version ==
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requested_version) {
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bGoodVersion =
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true;
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pUsFile =
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(u16
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*) ((long)
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pFileStart
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+
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pDspImageInfo->
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begin_offset);
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pUcFile =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfo->
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begin_offset);
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pCodeEnd =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfo->
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end_offset);
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run_address =
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pDspImageInfo->
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run_address;
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run_size =
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pDspImageInfo->
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image_size;
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break;
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}
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pDspImageInfo++;
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}
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} else {
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pDspImageInfoV6 =
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(struct dsp_image_info_v6 *) ((long)
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pFileStart
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+
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sizeof
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(struct dsp_file_hdr_5));
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for (imageN = 0;
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imageN <
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pFileHdr5->nDspImages;
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imageN++) {
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temp = (u16)
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(pDspImageInfoV6->
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version);
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templong = temp;
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temp = (u16)
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(pDspImageInfoV6->
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version >> 16);
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templong |=
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(temp << 16);
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if (templong ==
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requested_version) {
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bGoodVersion =
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true;
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pUsFile =
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(u16
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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begin_offset);
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pUcFile =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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begin_offset);
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pCodeEnd =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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end_offset);
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run_address =
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pDspImageInfoV6->
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run_address;
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run_size =
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pDspImageInfoV6->
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image_size;
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image_chksum =
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(u32)
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pDspImageInfoV6->
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checksum;
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DEBUG(0,
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"ft1000_dnld: image_chksum = 0x%8x\n",
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(unsigned
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int)
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image_chksum);
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break;
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}
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pDspImageInfoV6++;
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pDspImageInfoV6 =
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(struct dsp_image_info *) ((long)
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pFileStart
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+
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sizeof
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(struct dsp_file_hdr));
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for (imageN = 0;
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imageN <
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pFileHdr5->nDspImages;
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imageN++) {
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temp = (u16)
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(pDspImageInfoV6->
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version);
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templong = temp;
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temp = (u16)
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(pDspImageInfoV6->
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version >> 16);
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templong |=
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(temp << 16);
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if (templong ==
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requested_version) {
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bGoodVersion =
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true;
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pUsFile =
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(u16
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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begin_offset);
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pUcFile =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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begin_offset);
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pCodeEnd =
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(u8
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*) ((long)
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pFileStart
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+
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pDspImageInfoV6->
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end_offset);
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run_address =
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pDspImageInfoV6->
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run_address;
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run_size =
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pDspImageInfoV6->
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image_size;
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image_chksum =
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(u32)
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pDspImageInfoV6->
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checksum;
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DEBUG(0,
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"ft1000_dnld: image_chksum = 0x%8x\n",
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(unsigned
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int)
|
||||
image_chksum);
|
||||
break;
|
||||
}
|
||||
pDspImageInfoV6++;
|
||||
}
|
||||
if (!bGoodVersion) {
|
||||
/*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user