UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

brcmfmac: enable DFS_OFFLOAD extended feature if supported 

If the firmware supports 802.11h and the device can operate in 5GHz
band we can enable DFS_OFFLOAD extended feature.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Arend van Spriel 2019-07-11 10:45:31 +02:00 committed by Kalle Valo
parent f491645f03
commit 011a56a333
3 changed files with 9 additions and 1 deletions
drivers/net/wireless/broadcom/brcm80211/brcmfmac
cfg80211.cfeature.cfeature.h

5
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
View File

@ -6733,6 +6733,11 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
}
}
if (wiphy->bands[NL80211_BAND_5GHZ] &&
brcmf_feat_is_enabled(ifp, BRCMF_FEAT_DOT11H))
wiphy_ext_feature_set(wiphy,
NL80211_EXT_FEATURE_DFS_OFFLOAD);
wiphy_read_of_freq_limits(wiphy);
return 0;

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
View File

@ -39,6 +39,7 @@ static const struct brcmf_feat_fwcap brcmf_fwcap_map[] = {
{ BRCMF_FEAT_P2P, "p2p" },
{ BRCMF_FEAT_MONITOR, "monitor" },
{ BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" },
{ BRCMF_FEAT_DOT11H, "802.11h" }
};
#ifdef DEBUG

4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
View File

@ -25,6 +25,7 @@
* MONITOR: firmware can pass monitor packets to host.
* MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header
* MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header
* DOT11H: firmware supports 802.11h
*/
#define BRCMF_FEAT_LIST \
BRCMF_FEAT_DEF(MBSS) \
@ -43,7 +44,8 @@
BRCMF_FEAT_DEF(FWSUP) \
BRCMF_FEAT_DEF(MONITOR) \
BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \
BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR)
BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \
BRCMF_FEAT_DEF(DOT11H)
/*
* Quirks: