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| author |  Johannes Berg <johannes.berg@intel.com>
| 2023-06-18 21:50:02 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com>
| 2023-06-19 13:12:44 +0200 |
| commit | cf0b045ebf6bba7764151e1759c874c43964445a (patch) | |
| tree | 609f7d80f0c5f66792b5c824303c18190b1857ec /include | |
| parent | wifi: cfg80211: search all RNR elements for colocated APs (diff) | |
| download | linux-cf0b045ebf6bba7764151e1759c874c43964445a.tar.gz linux-cf0b045ebf6bba7764151e1759c874c43964445a.tar.bz2 linux-cf0b045ebf6bba7764151e1759c874c43964445a.zip | |
wifi: mac80211: check EHT basic MCS/NSS set
Check that all the NSS in the EHT basic MCS/NSS set
are actually supported, otherwise disable EHT for the
connection.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230618214436.737827c906c9.I0c11a3cd46ab4dcb774c11a5bbc30aecfb6fce11@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index d2025c986b0f..fa679613c562 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1996,12 +1996,18 @@ struct ieee80211_mu_edca_param_set { * @rx_tx_mcs13_max_nss: indicates the maximum number of spatial streams * supported for reception and the maximum number of spatial streams * supported for transmission for MCS 12 - 13. + * @rx_tx_max_nss: array of the previous fields for easier loop access */ struct ieee80211_eht_mcs_nss_supp_20mhz_only { - u8 rx_tx_mcs7_max_nss; - u8 rx_tx_mcs9_max_nss; - u8 rx_tx_mcs11_max_nss; - u8 rx_tx_mcs13_max_nss; + union { + struct { + u8 rx_tx_mcs7_max_nss; + u8 rx_tx_mcs9_max_nss; + u8 rx_tx_mcs11_max_nss; + u8 rx_tx_mcs13_max_nss; + }; + u8 rx_tx_max_nss[4]; + }; }; /** @@ -2021,11 +2027,17 @@ struct ieee80211_eht_mcs_nss_supp_20mhz_only { * @rx_tx_mcs13_max_nss: indicates the maximum number of spatial streams * supported for reception and the maximum number of spatial streams * supported for transmission for MCS 12 - 13. + * @rx_tx_max_nss: array of the previous fields for easier loop access */ struct ieee80211_eht_mcs_nss_supp_bw { - u8 rx_tx_mcs9_max_nss; - u8 rx_tx_mcs11_max_nss; - u8 rx_tx_mcs13_max_nss; + union { + struct { + u8 rx_tx_mcs9_max_nss; + u8 rx_tx_mcs11_max_nss; + u8 rx_tx_mcs13_max_nss; + }; + u8 rx_tx_max_nss[3]; + }; }; /** @@ -2078,7 +2090,7 @@ struct ieee80211_eht_cap_elem { */ struct ieee80211_eht_operation { u8 params; - __le32 basic_mcs_nss; + struct ieee80211_eht_mcs_nss_supp_20mhz_only basic_mcs_nss; u8 optional[]; } __packed; |