From: Ondrej Jirman <megous(a)megous.com>
mainline inclusion from mainline-v5.2-rc1 commit e3062e05e1cfe378bb9b3fa0bef46711372bcf13 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I3AUFW CVE: NA
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SDIO based brcm43456 is currently misdetected as brcm43455 and the wrong firmware name is used. Correct the detection and load the correct firmware file. Chiprev for brcm43456 is "9".
Signed-off-by: Ondrej Jirman <megous(a)megous.com> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> Signed-off-by: Fang Yafen <yafen(a)iscas.ac.cn> Reviewed-by: Xiongfeng Wang wangxiongfeng2@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com Signed-off-by: Cheng Jian cj.chengjian@huawei.com --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index abaed2fa2def..18e9e52f8ee7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -621,6 +621,7 @@ BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio"); /* Note the names are not postfixed with a1 for backward compatibility */ BRCMF_FW_DEF(43430A1, "brcmfmac43430-sdio"); BRCMF_FW_DEF(43455, "brcmfmac43455-sdio"); +BRCMF_FW_DEF(43456, "brcmfmac43456-sdio"); BRCMF_FW_DEF(4354, "brcmfmac4354-sdio"); BRCMF_FW_DEF(4356, "brcmfmac4356-sdio"); BRCMF_FW_DEF(4373, "brcmfmac4373-sdio"); @@ -640,7 +641,8 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339), BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0), BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1), - BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455), + BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0x00000200, 43456), + BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFDC0, 43455), BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354), BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
-
Cheng Jian