From: Hamid Zamani <hzamani.cs91@gmail.com>
To: Kalle Valo <kvalo@kernel.org>
Cc: Arend van Spriel <aspriel@gmail.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Shawn Guo <shawn.guo@linaro.org>,
Hans de Goede <hdegoede@redhat.com>, Soeren Moch <smoch@web.de>,
linux-wireless@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com,
SHA-cyfmac-dev-list@infineon.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Hamid Zamani <hzamani.cs91@gmail.com>
Subject: [PATCH] brcmfmac: use ISO3166 country code and 0 rev as fallback on brcmfmac43602 chips
Date: Sat, 23 Apr 2022 15:42:37 +0430 [thread overview]
Message-ID: <20220423111237.60892-1-hzamani.cs91@gmail.com> (raw)
This uses ISO3166 country code and 0 rev on brcmfmac43602 chips.
Without this patch 80 MHz width is not selected on 5 GHz channels.
Commit a21bf90e927f ("brcmfmac: use ISO3166 country code and 0 rev as
fallback on some devices") provides a way to specify chips for using the
fallback case.
Before commit 151a7c12c4fc ("Revert "brcmfmac: use ISO3166 country code
and 0 rev as fallback"") brcmfmac43602 devices works correctly and for
this specific case 80 MHz width is selected.
Signed-off-by: Hamid Zamani <hzamani.cs91@gmail.com>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index f0ad1e23f3c8..360b103fe898 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -7481,6 +7481,7 @@ static bool brmcf_use_iso3166_ccode_fallback(struct brcmf_pub *drvr)
{
switch (drvr->bus_if->chip) {
case BRCM_CC_4345_CHIP_ID:
+ case BRCM_CC_43602_CHIP_ID:
return true;
default:
return false;
--
2.35.1
next reply other threads:[~2022-04-23 11:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-23 11:12 Hamid Zamani [this message]
2022-04-27 5:03 ` [PATCH] brcmfmac: use ISO3166 country code and 0 rev as fallback on brcmfmac43602 chips Kalle Valo
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