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Viewing changes to drivers/staging/ft1000/ft1000-pcmcia/ft1000_dnld.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/staging/ft1000/ft1000-pcmcia/ft1000_dnld.c
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#include <linux/netdevice.h>
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#include <linux/timer.h>
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#include <linux/delay.h>
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#include <linux/slab.h>
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#include <asm/io.h>
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#include <asm/uaccess.h>
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#include <linux/vmalloc.h>
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USHORT hdr_checksum(PPSEUDO_HDR pHdr);
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typedef struct _DSP_FILE_HDR {
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        long build_date;
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        long dsp_coff_date;
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        long loader_code_address;
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        long loader_code_size;
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        long loader_code_end;
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        long dsp_code_address;
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        long dsp_code_size;
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        long dsp_code_end;
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        long reserved[8];
 
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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)) DSP_FILE_HDR, *PDSP_FILE_HDR;
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typedef struct _DSP_FILE_HDR_5 {
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        long version_id;        // Version ID of this image format.
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        long package_id;        // Package ID of code release.
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        long build_date;        // Date/time stamp when file was built.
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        long commands_offset;   // Offset to attached commands in Pseudo Hdr format.
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        long loader_offset;     // Offset to bootloader code.
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        long loader_code_address;       // Start address of bootloader.
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        long loader_code_end;   // Where bootloader code ends.
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        long loader_code_size;
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        long version_data_offset;       // Offset were scrambled version data begins.
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        long version_data_size; // Size, in words, of scrambled version data.
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        long nDspImages;        // Number of DSP images in file.
 
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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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        u32  commands_offset;   // Offset to attached commands in Pseudo Hdr format.
 
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        u32  loader_offset;     // Offset to bootloader code.
 
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        u32  loader_code_address;       // Start address of bootloader.
 
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        u32  loader_code_end;   // Where bootloader code ends.
 
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        u32  loader_code_size;
 
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        u32  version_data_offset;       // Offset were scrambled version data begins.
 
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        u32  version_data_size; // Size, in words, of scrambled version data.
 
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        u32  nDspImages;        // Number of DSP images in file.
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} __attribute__ ((packed)) DSP_FILE_HDR_5, *PDSP_FILE_HDR_5;
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typedef struct _DSP_IMAGE_INFO {
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        long coff_date;         // Date/time when DSP Coff image was built.
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        long begin_offset;      // Offset in file where image begins.
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        long end_offset;        // Offset in file where image begins.
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        long run_address;       // On chip Start address of DSP code.
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        long image_size;        // Size of image.
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        long version;           // Embedded version # of DSP code.
 
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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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} __attribute__ ((packed)) DSP_IMAGE_INFO, *PDSP_IMAGE_INFO;
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typedef struct _DSP_IMAGE_INFO_V6 {
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        long coff_date;         // Date/time when DSP Coff image was built.
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        long begin_offset;      // Offset in file where image begins.
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        long end_offset;        // Offset in file where image begins.
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        long run_address;       // On chip Start address of DSP code.
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        long image_size;        // Size of image.
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        long version;           // Embedded version # of DSP code.
 
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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)) DSP_IMAGE_INFO_V6, *PDSP_IMAGE_INFO_V6;
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        return chksum;
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}
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int card_download(struct net_device *dev, void *pFileStart, UINT FileLength)
 
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int card_download(struct net_device *dev, const u8 *pFileStart, UINT FileLength)
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{
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        FT1000_INFO *info = (PFT1000_INFO) netdev_priv(dev);
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        int Status = SUCCESS;
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                        break;
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                case STATE_DONE_DWNLD:
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                        if (((UINT) (pUcFile) - (UINT) pFileStart) >=
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                                (UINT) FileLength) {
 
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                        if (((unsigned long) (pUcFile) - (unsigned long) pFileStart) >=
 
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                                (unsigned long) FileLength) {
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                                uiState = STATE_DONE_FILE;
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                                break;
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                        }
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                                                                  &info->prov_list);
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                                                // Move to next entry if available
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                                                pUcFile =
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                                                        (UCHAR *) ((UINT) pUcFile +
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                                                                   (UINT) ((usHdrLength + 1) & 0xFFFFFFFE) + sizeof(PSEUDO_HDR));
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                                                if ((UINT) (pUcFile) -
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                                                        (UINT) (pFileStart) >=
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                                                        (UINT) FileLength) {
 
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                                                        (UCHAR *) ((unsigned long) pUcFile +
 
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                                                                   (unsigned long) ((usHdrLength + 1) & 0xFFFFFFFE) + sizeof(PSEUDO_HDR));
 
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                                                if ((unsigned long) (pUcFile) -
 
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                                                        (unsigned long) (pFileStart) >=
 
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                                                        (unsigned long) FileLength) {
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                                                        uiState =
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                                                                STATE_DONE_FILE;
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                                                }