diff options
| author | Zhao, Jiaqing <jiaqing.zhao@intel.com> | 2022-02-09 15:46:50 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-02-14 20:05:24 +0200 |
| commit | ed26edf7bfd9aa3ea23299c949312c5313c115b8 (patch) | |
| tree | 65a9c56506dcafeb2f3c5f4329269abe9cd6e1bc | |
| parent | b96a79253fff1cd2c928b379eadd8c7a6f8055e1 (diff) | |
brcmfmac: Add BCM43454/6 support
BCM43454/6 is a variant of BCM4345 which is exactly identical to
BCM4345/6, except the chip id is 0xa9be. This patch adds support
for BCM43454/6 by handing it in the same way as BCM4345.
Note: when loading some specific version of BCM4345 firmware, the
chip id may become 0x4345. This is an expected behavior, and it will
restore to 0xa9be after power cycle.
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/CO1PR11MB47859B51BCA88613D1582EB88E2E9@CO1PR11MB4785.namprd11.prod.outlook.com
4 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 1ee49f9e325d..4ec7773b6906 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -704,6 +704,7 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) { switch (ci->pub.chip) { case BRCM_CC_4345_CHIP_ID: + case BRCM_CC_43454_CHIP_ID: return 0x198000; case BRCM_CC_4335_CHIP_ID: case BRCM_CC_4339_CHIP_ID: @@ -1401,6 +1402,7 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) case BRCM_CC_4354_CHIP_ID: case BRCM_CC_4356_CHIP_ID: case BRCM_CC_4345_CHIP_ID: + case BRCM_CC_43454_CHIP_ID: /* explicitly check SR engine enable bit */ pmu_cc3_mask = BIT(2); fallthrough; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 7c68d9849324..d2ac844e1e9f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -248,7 +248,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) brcmf_feat_firmware_capabilities(ifp); memset(&gscan_cfg, 0, sizeof(gscan_cfg)); if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID && - drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID) + drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID && + drvr->bus_if->chip != BRCM_CC_43454_CHIP_ID) brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, "pfn_gscan_cfg", &gscan_cfg, sizeof(gscan_cfg)); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 5d156e591b35..ba3c159111d3 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -651,6 +651,7 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFC, 43430B0), 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_43454_CHIP_ID, 0x00000040, 43455), BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354), BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), BRCMF_FW_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359), diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h index 3bbe2388ec54..ed0b707f0cdf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -32,6 +32,7 @@ #define BRCM_CC_4339_CHIP_ID 0x4339 #define BRCM_CC_43430_CHIP_ID 43430 #define BRCM_CC_4345_CHIP_ID 0x4345 +#define BRCM_CC_43454_CHIP_ID 43454 #define BRCM_CC_43465_CHIP_ID 43465 #define BRCM_CC_4350_CHIP_ID 0x4350 #define BRCM_CC_43525_CHIP_ID 43525 |