mirror of https://gitee.com/openkylin/linux.git
Staging: rt2870: remove dead BIN_IN_FILE code
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz
Greg Kroah-Hartman
parent
c764fcf4e8
commit
7baea26a2d
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@ -40,8 +40,6 @@
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#include "../rt_config.h"
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#include "../rt_config.h"
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#include "firmware.h"
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#include "firmware.h"
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//#define BIN_IN_FILE /* use *.bin firmware */
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UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};
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UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};
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ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008,
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ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008,
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0x00000010, 0x00000020, 0x00000040, 0x00000080,
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0x00000010, 0x00000020, 0x00000040, 0x00000080,
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@ -2743,207 +2741,6 @@ VOID NICEraseFirmware(
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NDIS_STATUS NICLoadFirmware(
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NDIS_STATUS NICLoadFirmware(
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IN PRTMP_ADAPTER pAd)
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IN PRTMP_ADAPTER pAd)
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{
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{
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#ifdef BIN_IN_FILE
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#define NICLF_DEFAULT_USE() \
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flg_default_firm_use = TRUE; \
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printk("%s - Use default firmware!\n", __func__);
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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PUCHAR src;
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struct file *srcf;
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INT retval, orgfsuid, orgfsgid, i;
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mm_segment_t orgfs;
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PUCHAR pFirmwareImage;
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UINT FileLength = 0;
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UINT32 MacReg;
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ULONG Index;
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ULONG firm;
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BOOLEAN flg_default_firm_use = FALSE;
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DBGPRINT(RT_DEBUG_TRACE, ("===> %s\n", __func__));
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/* init */
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pFirmwareImage = NULL;
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src = RTMP_FIRMWARE_FILE_NAME;
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/* save uid and gid used for filesystem access.
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set user and group to 0 (root) */
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orgfsuid = current->fsuid;
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orgfsgid = current->fsgid;
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current->fsuid = current->fsgid = 0;
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orgfs = get_fs();
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set_fs(KERNEL_DS);
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pAd->FirmwareVersion = (FIRMWARE_MAJOR_VERSION << 8) + \
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FIRMWARE_MINOR_VERSION;
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/* allocate firmware buffer */
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pFirmwareImage = kmalloc(MAX_FIRMWARE_IMAGE_SIZE, MEM_ALLOC_FLAG);
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if (pFirmwareImage == NULL)
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{
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/* allocate fail, use default firmware array in firmware.h */
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printk("%s - Allocate memory fail!\n", __func__);
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NICLF_DEFAULT_USE();
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}
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else
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{
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/* allocate ok! zero the firmware buffer */
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memset(pFirmwareImage, 0x00, MAX_FIRMWARE_IMAGE_SIZE);
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} /* End of if */
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/* if ok, read firmware file from *.bin file */
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if (flg_default_firm_use == FALSE)
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{
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do
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{
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/* open the bin file */
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srcf = filp_open(src, O_RDONLY, 0);
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if (IS_ERR(srcf))
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{
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printk("%s - Error %ld opening %s\n",
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__func__, -PTR_ERR(srcf), src);
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NICLF_DEFAULT_USE();
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break;
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} /* End of if */
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/* the object must have a read method */
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if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL))
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{
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printk("%s - %s does not have a write method\n", __func__, src);
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NICLF_DEFAULT_USE();
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break;
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} /* End of if */
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/* read the firmware from the file *.bin */
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FileLength = srcf->f_op->read(srcf,
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pFirmwareImage,
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MAX_FIRMWARE_IMAGE_SIZE,
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&srcf->f_pos);
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if (FileLength != MAX_FIRMWARE_IMAGE_SIZE)
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{
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printk("%s: error file length (=%d) in RT2860AP.BIN\n",
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__func__, FileLength);
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NICLF_DEFAULT_USE();
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break;
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}
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else
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{
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PUCHAR ptr = pFirmwareImage;
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USHORT crc = 0xffff;
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/* calculate firmware CRC */
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for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++)
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crc = ByteCRC16(BitReverse(*ptr), crc);
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/* End of for */
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if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \
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(UCHAR)BitReverse((UCHAR)(crc>>8))) ||
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(pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \
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(UCHAR)BitReverse((UCHAR)crc)))
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{
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/* CRC fail */
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printk("%s: CRC = 0x%02x 0x%02x "
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"error, should be 0x%02x 0x%02x\n",
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__func__,
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pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2],
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pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1],
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(UCHAR)(crc>>8), (UCHAR)(crc));
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NICLF_DEFAULT_USE();
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break;
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}
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else
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{
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/* firmware is ok */
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pAd->FirmwareVersion = \
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(pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4] << 8) +
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pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3];
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/* check if firmware version of the file is too old */
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if ((pAd->FirmwareVersion) < \
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((FIRMWARE_MAJOR_VERSION << 8) +
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FIRMWARE_MINOR_VERSION))
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{
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printk("%s: firmware version too old!\n", __func__);
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NICLF_DEFAULT_USE();
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break;
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} /* End of if */
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} /* End of if */
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DBGPRINT(RT_DEBUG_TRACE,
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("NICLoadFirmware: CRC ok, ver=%d.%d\n",
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pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4],
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pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3]));
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} /* End of if (FileLength == MAX_FIRMWARE_IMAGE_SIZE) */
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break;
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} while(TRUE);
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/* close firmware file */
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if (IS_ERR(srcf))
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;
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else
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{
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retval = filp_close(srcf, NULL);
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if (retval)
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{
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DBGPRINT(RT_DEBUG_ERROR,
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("--> Error %d closing %s\n", -retval, src));
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} /* End of if */
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} /* End of if */
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} /* End of if */
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/* write firmware to ASIC */
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if (flg_default_firm_use == TRUE)
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{
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/* use default fimeware, free allocated buffer */
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if (pFirmwareImage != NULL)
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kfree(pFirmwareImage);
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/* End of if */
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/* use default *.bin array */
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pFirmwareImage = FirmwareImage;
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FileLength = sizeof(FirmwareImage);
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} /* End of if */
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/* enable Host program ram write selection */
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RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x10000);
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for(i=0; i<FileLength; i+=4)
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{
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firm = pFirmwareImage[i] +
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(pFirmwareImage[i+3] << 24) +
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(pFirmwareImage[i+2] << 16) +
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(pFirmwareImage[i+1] << 8);
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RTMP_IO_WRITE32(pAd, FIRMWARE_IMAGE_BASE + i, firm);
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} /* End of for */
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RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x00000);
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RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x00001);
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/* initialize BBP R/W access agent */
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RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, 0);
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RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, 0);
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if (flg_default_firm_use == FALSE)
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{
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/* use file firmware, free allocated buffer */
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if (pFirmwareImage != NULL)
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kfree(pFirmwareImage);
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/* End of if */
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} /* End of if */
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set_fs(orgfs);
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current->fsuid = orgfsuid;
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current->fsgid = orgfsgid;
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#else
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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PUCHAR pFirmwareImage;
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PUCHAR pFirmwareImage;
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ULONG FileLength, Index;
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ULONG FileLength, Index;
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@ -3000,8 +2797,6 @@ NDIS_STATUS NICLoadFirmware(
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RT28XX_FIRMUD_END(pAd);
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RT28XX_FIRMUD_END(pAd);
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#else
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#else
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RT28XX_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength);
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RT28XX_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength);
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#endif
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#endif
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#endif
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/* check if MCU is ready */
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/* check if MCU is ready */
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