diff options
| author | Gilad Itzkovitch <gilad.itzkovitch@morsemicro.com> | 2023-05-18 12:07:23 +1200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-14 11:57:26 +0200 |
| commit | 2ad66fcb2fded5359a676f7146cf442641d28307 (patch) | |
| tree | 89dfae43767deaca79e55fc62e74af9bd20ace66 /net/wireless/nl80211.c | |
| parent | 91ccdbb94feadb0d8bf3b35c841b33ac95f2f45f (diff) | |
wifi: cfg80211: S1G rate information and calculations
Increase the size of S1G rate_info flags to support S1G and add
flags for new S1G MCS and the supported bandwidths. Also, include
S1G rate information to netlink STA rate message. Lastly, add
rate calculation function for S1G MCS.
Signed-off-by: Gilad Itzkovitch <gilad.itzkovitch@morsemicro.com>
Link: https://lore.kernel.org/r/20230518000723.991912-1-gilad.itzkovitch@morsemicro.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 772671b9bc42..f962765f7e0f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6368,12 +6368,27 @@ bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr) return false; switch (info->bw) { + case RATE_INFO_BW_1: + rate_flg = NL80211_RATE_INFO_1_MHZ_WIDTH; + break; + case RATE_INFO_BW_2: + rate_flg = NL80211_RATE_INFO_2_MHZ_WIDTH; + break; + case RATE_INFO_BW_4: + rate_flg = NL80211_RATE_INFO_4_MHZ_WIDTH; + break; case RATE_INFO_BW_5: rate_flg = NL80211_RATE_INFO_5_MHZ_WIDTH; break; + case RATE_INFO_BW_8: + rate_flg = NL80211_RATE_INFO_8_MHZ_WIDTH; + break; case RATE_INFO_BW_10: rate_flg = NL80211_RATE_INFO_10_MHZ_WIDTH; break; + case RATE_INFO_BW_16: + rate_flg = NL80211_RATE_INFO_16_MHZ_WIDTH; + break; default: WARN_ON(1); fallthrough; @@ -6432,6 +6447,14 @@ bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr) nla_put_u8(msg, NL80211_RATE_INFO_HE_RU_ALLOC, info->he_ru_alloc)) return false; + } else if (info->flags & RATE_INFO_FLAGS_S1G_MCS) { + if (nla_put_u8(msg, NL80211_RATE_INFO_S1G_MCS, info->mcs)) + return false; + if (nla_put_u8(msg, NL80211_RATE_INFO_S1G_NSS, info->nss)) + return false; + if (info->flags & RATE_INFO_FLAGS_SHORT_GI && + nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI)) + return false; } else if (info->flags & RATE_INFO_FLAGS_EHT_MCS) { if (nla_put_u8(msg, NL80211_RATE_INFO_EHT_MCS, info->mcs)) return false; |