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wireless: align HE capabilities A-MPDU Length Exponent Extension

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The A-MPDU length exponent extension is defined differently in
802.11ax D6.1, align with that.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210409123755.c2a257d3e2df.I3455245d388c52c61dace7e7958dbed7e807cfb6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2021-04-09 12:40:20 +03:00
parent 76cf422133
commit 1f851b8dfd
7 changed files with 22 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/ath/ath11k/mac.c
View File

@ -1265,9 +1265,8 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar,
* request, then use MAX_AMPDU_LEN_FACTOR as 16 to calculate max_ampdu
* length.
*/
ampdu_factor = (he_cap->he_cap_elem.mac_cap_info[3] &
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) >>
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT;
ampdu_factor = u8_get_bits(he_cap->he_cap_elem.mac_cap_info[3],
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK);
if (ampdu_factor) {
if (sta->vht_cap.vht_supported)

4
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -550,7 +550,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2,
.mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU |
IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39,
@ -636,7 +636,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
IEEE80211_HE_MAC_CAP2_BSR,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2,
.mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
.mac_cap_info[5] =

8
drivers/net/wireless/mac80211_hwsim.c
View File

@ -2795,7 +2795,7 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
.phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
@ -2839,7 +2839,7 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
.phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
@ -2885,7 +2885,7 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
.phy_cap_info[0] =
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
@ -2933,7 +2933,7 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = {
IEEE80211_HE_MAC_CAP2_ACK_EN,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3,
.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
.phy_cap_info[0] =
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |

2
drivers/net/wireless/mediatek/mt76/mt7915/init.c
View File

@ -476,7 +476,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
IEEE80211_HE_MAC_CAP0_HTC_HE;
he_cap_elem->mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED;
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3;
he_cap_elem->mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU;

2
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View File

@ -65,7 +65,7 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
IEEE80211_HE_MAC_CAP0_HTC_HE;
he_cap_elem->mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED;
IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3;
he_cap_elem->mac_cap_info[4] =
IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU;

10
include/linux/ieee80211.h
View File

@ -2006,17 +2006,15 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
* A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
* same field in the HE capabilities.
*/
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0 0x00
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1 0x08
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2 0x10
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3 0x18
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20
#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT 3
#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
#define IEEE80211_HE_MAC_CAP4_QTP 0x02
#define IEEE80211_HE_MAC_CAP4_BQR 0x04

16
net/mac80211/debugfs_sta.c
View File

@ -711,17 +711,17 @@ static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
PFLAG(MAC, 3, OFDMA_RA, "OFDMA-RA");
switch (cap[3] & IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) {
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT:
PRINT("MAX-AMPDU-LEN-EXP-USE-VHT");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0:
PRINT("MAX-AMPDU-LEN-EXP-USE-EXT-0");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1:
PRINT("MAX-AMPDU-LEN-EXP-VHT-1");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-1");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2:
PRINT("MAX-AMPDU-LEN-EXP-VHT-2");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-2");
break;
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED:
PRINT("MAX-AMPDU-LEN-EXP-RESERVED");
case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3:
PRINT("MAX-AMPDU-LEN-EXP-VHT-EXT-3");
break;
}