From: Aditya Garg <gargaditya08@xxxxxxxx>
commit 0e9724d0f89e8d77fa683e3129cadaed7c6e609d upstream.
Before 6.13, random seed to the firmware was given based on the logic
whether the device had valid OTP or not, and such devices were found
mainly on the T2 and Apple Silicon Macs. In 6.13, the logic was changed,
and the device table was used for this purpose, so as to cover the special
case of BCM43752 chip.
During the transition, the device table for BCM4364 and BCM4355 Wi-Fi chips
which had valid OTP was not modified, thus breaking Wi-Fi on these devices.
This patch adds does the necessary changes, similar to the ones done for
other chips.
Fixes: ea11a89c3ac6 ("wifi: brcmfmac: add flag for random seed during firmware download")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Aditya Garg <gargaditya08@xxxxxxxx>
Acked-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://patch.msgid.link/47E43F07-E11D-478C-86D4-23627154AC7C@xxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -2712,7 +2712,7 @@ static const struct pci_device_id brcmf_
BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID, WCC),
BRCMF_PCIE_DEVICE_SUB(0x4355, BRCM_PCIE_VENDOR_ID_BROADCOM, 0x4355, WCC),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4354_RAW_DEVICE_ID, WCC),
- BRCMF_PCIE_DEVICE(BRCM_PCIE_4355_DEVICE_ID, WCC),
+ BRCMF_PCIE_DEVICE(BRCM_PCIE_4355_DEVICE_ID, WCC_SEED),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4356_DEVICE_ID, WCC),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID, WCC),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID, WCC),
@@ -2723,7 +2723,7 @@ static const struct pci_device_id brcmf_
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_2G_DEVICE_ID, WCC),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_5G_DEVICE_ID, WCC),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_RAW_DEVICE_ID, WCC),
- BRCMF_PCIE_DEVICE(BRCM_PCIE_4364_DEVICE_ID, WCC),
+ BRCMF_PCIE_DEVICE(BRCM_PCIE_4364_DEVICE_ID, WCC_SEED),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_DEVICE_ID, BCA),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_2G_DEVICE_ID, BCA),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4365_5G_DEVICE_ID, BCA),
Patches currently in stable-queue which might be from gargaditya08@xxxxxxxx are
queue-6.13/wifi-brcmfmac-use-random-seed-flag-for-bcm4355-and-bcm4364-firmware.patch
