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Staging: rt2860: remove dead BIN_IN_FILE code

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-04-26 16:04:47 +02:00 committed by Greg Kroah-Hartman
parent b11c9a03a7
commit c764fcf4e8
1 changed files with 0 additions and 202 deletions
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202
drivers/staging/rt2860/common/rtmp_init.c
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@ -2643,207 +2643,6 @@ VOID NICEraseFirmware(
NDIS_STATUS NICLoadFirmware(
IN PRTMP_ADAPTER pAd)
{
#ifdef BIN_IN_FILE
#define NICLF_DEFAULT_USE() \
flg_default_firm_use = TRUE; \
printk("%s - Use default firmware!\n", __func__);
NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
PUCHAR src;
struct file *srcf;
INT retval, orgfsuid, orgfsgid, i;
mm_segment_t orgfs;
PUCHAR pFirmwareImage;
UINT FileLength = 0;
UINT32 MacReg;
ULONG Index;
ULONG firm;
BOOLEAN flg_default_firm_use = FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("===> %s\n", __func__));
/* init */
pFirmwareImage = NULL;
src = RTMP_FIRMWARE_FILE_NAME;
/* save uid and gid used for filesystem access.
set user and group to 0 (root) */
orgfsuid = current->fsuid;
orgfsgid = current->fsgid;
current->fsuid = current->fsgid = 0;
orgfs = get_fs();
set_fs(KERNEL_DS);
pAd->FirmwareVersion = (FIRMWARE_MAJOR_VERSION << 8) + \
FIRMWARE_MINOR_VERSION;
/* allocate firmware buffer */
pFirmwareImage = kmalloc(MAX_FIRMWARE_IMAGE_SIZE, MEM_ALLOC_FLAG);
if (pFirmwareImage == NULL)
{
/* allocate fail, use default firmware array in firmware.h */
printk("%s - Allocate memory fail!\n", __func__);
NICLF_DEFAULT_USE();
}
else
{
/* allocate ok! zero the firmware buffer */
memset(pFirmwareImage, 0x00, MAX_FIRMWARE_IMAGE_SIZE);
} /* End of if */
/* if ok, read firmware file from *.bin file */
if (flg_default_firm_use == FALSE)
{
do
{
/* open the bin file */
srcf = filp_open(src, O_RDONLY, 0);
if (IS_ERR(srcf))
{
printk("%s - Error %ld opening %s\n",
__func__, -PTR_ERR(srcf), src);
NICLF_DEFAULT_USE();
break;
} /* End of if */
/* the object must have a read method */
if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL))
{
printk("%s - %s does not have a write method\n", __func__, src);
NICLF_DEFAULT_USE();
break;
} /* End of if */
/* read the firmware from the file *.bin */
FileLength = srcf->f_op->read(srcf,
pFirmwareImage,
MAX_FIRMWARE_IMAGE_SIZE,
&srcf->f_pos);
if (FileLength != MAX_FIRMWARE_IMAGE_SIZE)
{
printk("%s: error file length (=%d) in RT2860AP.BIN\n",
__func__, FileLength);
NICLF_DEFAULT_USE();
break;
}
else
{
PUCHAR ptr = pFirmwareImage;
USHORT crc = 0xffff;
/* calculate firmware CRC */
for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++)
crc = ByteCRC16(bitrev8(*ptr), crc);
/* End of for */
if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \
(UCHAR)bitrev8((UCHAR)(crc>>8))) ||
(pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \
(UCHAR)bitrev8((UCHAR)crc)))
{
/* CRC fail */
printk("%s: CRC = 0x%02x 0x%02x "
"error, should be 0x%02x 0x%02x\n",
__func__,
pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2],
pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1],
(UCHAR)(crc>>8), (UCHAR)(crc));
NICLF_DEFAULT_USE();
break;
}
else
{
/* firmware is ok */
pAd->FirmwareVersion = \
(pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4] << 8) +
pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3];
/* check if firmware version of the file is too old */
if ((pAd->FirmwareVersion) < \
((FIRMWARE_MAJOR_VERSION << 8) +
FIRMWARE_MINOR_VERSION))
{
printk("%s: firmware version too old!\n", __func__);
NICLF_DEFAULT_USE();
break;
} /* End of if */
} /* End of if */
DBGPRINT(RT_DEBUG_TRACE,
("NICLoadFirmware: CRC ok, ver=%d.%d\n",
pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4],
pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3]));
} /* End of if (FileLength == MAX_FIRMWARE_IMAGE_SIZE) */
break;
} while(TRUE);
/* close firmware file */
if (IS_ERR(srcf))
;
else
{
retval = filp_close(srcf, NULL);
if (retval)
{
DBGPRINT(RT_DEBUG_ERROR,
("--> Error %d closing %s\n", -retval, src));
} /* End of if */
} /* End of if */
} /* End of if */
/* write firmware to ASIC */
if (flg_default_firm_use == TRUE)
{
/* use default fimeware, free allocated buffer */
if (pFirmwareImage != NULL)
kfree(pFirmwareImage);
/* End of if */
/* use default *.bin array */
pFirmwareImage = FirmwareImage;
FileLength = sizeof(FirmwareImage);
} /* End of if */
/* enable Host program ram write selection */
RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x10000);
for(i=0; i<FileLength; i+=4)
{
firm = pFirmwareImage[i] +
(pFirmwareImage[i+3] << 24) +
(pFirmwareImage[i+2] << 16) +
(pFirmwareImage[i+1] << 8);
RTMP_IO_WRITE32(pAd, FIRMWARE_IMAGE_BASE + i, firm);
} /* End of for */
RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x00000);
RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x00001);
/* initialize BBP R/W access agent */
RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, 0);
RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, 0);
if (flg_default_firm_use == FALSE)
{
/* use file firmware, free allocated buffer */
if (pFirmwareImage != NULL)
kfree(pFirmwareImage);
/* End of if */
} /* End of if */
set_fs(orgfs);
current->fsuid = orgfsuid;
current->fsgid = orgfsgid;
#else
NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
PUCHAR pFirmwareImage;
ULONG FileLength, Index;
@ -2853,7 +2652,6 @@ NDIS_STATUS NICLoadFirmware(
pFirmwareImage = FirmwareImage;
FileLength = sizeof(FirmwareImage);
RT28XX_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength);
#endif
/* check if MCU is ready */
Index = 0;