On 1/4/2022 8:26 AM, Hector Martin wrote:
Reviewed-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>> Signed-off-by: Hector Martin <marcan@xxxxxxxxx>This chip is present on Apple M1 Pro/Max (t600x) platforms: * maldives (apple,j314s): MacBook Pro (14-inch, M1 Pro, 2021) * maldives (apple,j314c): MacBook Pro (14-inch, M1 Max, 2021) * madagascar (apple,j316s): MacBook Pro (16-inch, M1 Pro, 2021) * madagascar (apple,j316c): MacBook Pro (16-inch, M1 Max, 2021) Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
--- drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 2 ++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 8 ++++++++ .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 2 ++ 3 files changed, 12 insertions(+)
[...]
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index e4f2aff3c0d5..0d76440ec228 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -63,6 +63,7 @@ BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie"); BRCMF_FW_DEF(4371, "brcmfmac4371-pcie"); BRCMF_FW_CLM_DEF(4377B3, "brcmfmac4377b3-pcie"); BRCMF_FW_CLM_DEF(4378B1, "brcmfmac4378b1-pcie"); +BRCMF_FW_CLM_DEF(4387C2, "brcmfmac4387c2-pcie");/* firmware config files */MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.txt"); @@ -96,6 +97,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371), BRCMF_FW_ENTRY(BRCM_CC_4377_CHIP_ID, 0xFFFFFFFF, 4377B3), /* 4 */ BRCMF_FW_ENTRY(BRCM_CC_4378_CHIP_ID, 0xFFFFFFFF, 4378B1), /* 3 */ + BRCMF_FW_ENTRY(BRCM_CC_4387_CHIP_ID, 0xFFFFFFFF, 4387C2), /* 7 */
Regarding the revmask in this firmware mapping table my common practice was to disable older revisions and enable for given revision and newer until proven otherwise. So for the 4387c2 that would have to following mask 0xFFFFFF80 (if rev 7 indeed matches with c2).
};#define BRCMF_PCIE_FW_UP_TIMEOUT 5000 /* msec */
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