Many devices ship with a nvram ccode value of X2/XT/XU/XV/ALL which are
all special world-wide compatibility ccode-s. Most of these world-wide
ccode-s allow passive scan mode only for 2.4GHz channels 12-14,
only enabling them when an AP is seen on them.
Since linux-firmware has moved to the new cyfmac43430-sdio.bin +
cyfmac43430-sdio.clm_blob firmware files this no longer works and
43430 devices using e.g. an X2 ccode fail to connect to an AP on
channel 13.
Add the 43430 chip-id to the list of chips for which to use the ISO3166
country code + rev 0 as fallback in brcmf_translate_country_code() to
fix this.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
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 605206abe424..5fe075fc22af 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -7480,6 +7480,7 @@ int brcmf_cfg80211_wait_vif_event(struct brcmf_cfg80211_info *cfg,
static bool brmcf_use_iso3166_ccode_fallback(struct brcmf_pub *drvr)
{
switch (drvr->bus_if->chip) {
+ case BRCM_CC_43430_CHIP_ID:
case BRCM_CC_4345_CHIP_ID:
case BRCM_CC_43602_CHIP_ID:
return true;
--
2.37.1
