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323-v4.13-0003-brcmfmac-Use-separate-firmware-for-revision-0-of-the.patch

323-v4.13-0003-brcmfmac-Use-separate-firmware-for-revision-0-of-the.patch 2.5 KB
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  1. From 1278bd149839f2281db45a910082ba143546a148 Mon Sep 17 00:00:00 2001
    2. 

  2. From: Hans de Goede <hdegoede@redhat.com>
    3. 

  3. Date: Fri, 16 Jun 2017 15:14:49 +0200
    4. 

  4. Subject: [PATCH] brcmfmac: Use separate firmware for revision 0 of the
    5. 

  5.  brcm43430 chip
    6. 

  6. 

  7. The brcm43430 chip needs different firmware files for chip revision 0
    8. 

  8. and 1. The file currently in linux-firmware is for revision 1 only.
    9. 

  9. 

  10. This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
    11. 

  11. of brcmfmac43430-sdio.bin for revision 0 chips.
    12. 

  12. 

  13. Note that the behavior for revision 1 chips is not changed, ideally those
    14. 

  14. would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
    15. 

  15. 

  16. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    17. 

  17. Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
    18. 

  18. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
    19. 

  19. ---
    20. 

  20.  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
    21. 

  21.  1 file changed, 5 insertions(+), 2 deletions(-)
    22. 

  22. 

  23. --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
    24. 

  24. +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
    25. 

  25. @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340
    26. 

  26.  BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
    27. 

  27.  BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
    28. 

  28.  BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
    29. 

  29. -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
    30. 

  30. +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
    31. 

  31. +/* Note the names are not postfixed with a1 for backward compatibility */
    32. 

  32. +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
    33. 

  33.  BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
    34. 

  34.  BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
    35. 

  35.  BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
    36. 

  36. @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brc
    37. 

  37.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
    38. 

  38.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
    39. 

  39.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
    40. 

  40. -	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
    41. 

  41. +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
    42. 

  42. +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
    43. 

  43.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
    44. 

  44.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
    45. 

  45.  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
    46.