diff options
Diffstat (limited to 'package/kernel/mac80211/patches/338-v5.0-0003-brcmfmac-support-STA-info-struct-v7.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/338-v5.0-0003-brcmfmac-support-STA-info-struct-v7.patch | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/338-v5.0-0003-brcmfmac-support-STA-info-struct-v7.patch b/package/kernel/mac80211/patches/338-v5.0-0003-brcmfmac-support-STA-info-struct-v7.patch new file mode 100644 index 0000000000..e1785812c7 --- /dev/null +++ b/package/kernel/mac80211/patches/338-v5.0-0003-brcmfmac-support-STA-info-struct-v7.patch @@ -0,0 +1,78 @@ +From a4dad0334732f62c67058037d9edb17945bec598 Mon Sep 17 00:00:00 2001 +From: Dan Haab <riproute@gmail.com> +Date: Fri, 9 Nov 2018 09:38:55 -0700 +Subject: [PATCH] brcmfmac: support STA info struct v7 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The newest firmwares provide STA info using v7 of the struct. As v7 +isn't backward compatible, a union is needed. + +Even though brcmfmac does not use any of the new info it's important to +provide the proper struct buffer. Without this change new firmwares will +fallback to the very limited v3 instead of something in between such as +v4. + +Signed-off-by: Dan Haab <dan.haab@luxul.com> +Reviewed-by: Rafał Miłecki <rafal@milecki.pl> +--- + .../broadcom/brcm80211/brcmfmac/fwil_types.h | 40 ++++++++++++++++++---- + 1 file changed, 33 insertions(+), 7 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h +@@ -167,6 +167,8 @@ + #define BRCMF_MFP_REQUIRED 2 + + #define BRCMF_VHT_CAP_MCS_MAP_NSS_MAX 8 ++ ++#define BRCMF_HE_CAP_MCS_MAP_NSS_MAX 8 + + /* join preference types for join_pref iovar */ + enum brcmf_join_pref_types { +@@ -565,13 +567,37 @@ struct brcmf_sta_info_le { + __le32 rx_pkts_retried; /* # rx with retry bit set */ + __le32 tx_rate_fallback; /* lowest fallback TX rate */ + +- /* Fields valid for ver >= 5 */ +- struct { +- __le32 count; /* # rates in this set */ +- u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ +- u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */ +- __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */ +- } rateset_adv; ++ union { ++ struct { ++ struct { ++ __le32 count; /* # rates in this set */ ++ u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ ++ u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */ ++ __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */ ++ } rateset_adv; ++ } v5; ++ ++ struct { ++ __le32 rx_dur_total; /* total user RX duration (estimated) */ ++ __le16 chanspec; /** chanspec this sta is on */ ++ __le16 pad_1; ++ struct { ++ __le16 version; /* version */ ++ __le16 len; /* length */ ++ __le32 count; /* # rates in this set */ ++ u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ ++ u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */ ++ __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */ ++ __le16 he_mcs[BRCMF_HE_CAP_MCS_MAP_NSS_MAX]; /* supported he mcs index bit map per nss */ ++ } rateset_adv; /* rateset along with mcs index bitmap */ ++ __le16 wpauth; /* authentication type */ ++ u8 algo; /* crypto algorithm */ ++ u8 pad_2; ++ __le32 tx_rspec; /* Rate of last successful tx frame */ ++ __le32 rx_rspec; /* Rate of last successful rx frame */ ++ __le32 wnm_cap; /* wnm capabilities */ ++ } v7; ++ }; + }; + + struct brcmf_chanspec_list { |