From: Ben Greear <[email protected]>
Output looks like this:
[root@ct523c-0b29 ~]# cat /debug/ieee80211/wiphy6/netdev\:wlan6/stations/50\:28\:4a\:bd\:f4\:a7/eht_capa
EHT supported
MAC-CAP: 0x82 0x00
PHY-CAP: 0x0c 0x00 0x00 0x00 0x00 0x48 0x00 0x00 0x00
OM-CONTROL
MAX-MPDU-LEN: 11454
242-TONE-RU-GT20MHZ
NDP-4-EHT-LFT-32-GI
BEAMFORMEE-80-NSS: 0
BEAMFORMEE-160-NSS: 0
BEAMFORMEE-320-NSS: 0
SOUNDING-DIM-80-NSS: 0
SOUNDING-DIM-160-NSS: 0
SOUNDING-DIM-320-NSS: 0
MAX_NC: 0
PPE_THRESHOLD_PRESENT
NOMINAL_PKT_PAD: 0us
MAX-NUM-SUPP-EHT-LTF: 1
SUPP-EXTRA-EHT-LTF
MCS15-SUPP-MASK: 0
EHT bw <= 80 MHz, max NSS for MCS 8-9: Rx=2, Tx=2
EHT bw <= 80 MHz, max NSS for MCS 10-11: Rx=2, Tx=2
EHT bw <= 80 MHz, max NSS for MCS 12-13: Rx=2, Tx=2
EHT bw <= 160 MHz, max NSS for MCS 8-9: Rx=0, Tx=0
EHT bw <= 160 MHz, max NSS for MCS 10-11: Rx=0, Tx=0
EHT bw <= 160 MHz, max NSS for MCS 12-13: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 8-9: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 10-11: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 12-13: Rx=0, Tx=0
EHT PPE Thresholds: 0xc1 0x0e 0xe0 0x00 0x00
Signed-off-by: Ben Greear <[email protected]>
---
net/mac80211/debugfs_sta.c | 185 +++++++++++++++++++++++++++++++++++++
1 file changed, 185 insertions(+)
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 607ba9367738..a3bd4fd0de7b 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -1239,6 +1239,190 @@ static ssize_t link_sta_he_capa_read(struct file *file, char __user *userbuf,
}
LINK_STA_OPS(he_capa);
+static ssize_t link_sta_eht_capa_read(struct file *file, char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ char *buf, *p;
+ size_t buf_sz = PAGE_SIZE;
+ struct link_sta_info *link_sta = file->private_data;
+ struct ieee80211_sta_eht_cap *bec = &link_sta->pub->eht_cap;
+ struct ieee80211_eht_cap_elem_fixed *fixed = &bec->eht_cap_elem;
+ struct ieee80211_eht_mcs_nss_supp *nss = &bec->eht_mcs_nss_supp;
+ u8 *cap;
+ int i;
+ ssize_t ret;
+ static const char *mcs_desc[] = { "0-7", "8-9", "10-11", "12-13"};
+
+ buf = kmalloc(buf_sz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ p = buf;
+
+ p += scnprintf(p, buf_sz + buf - p, "EHT %ssupported\n",
+ bec->has_eht ? "" : "not ");
+ if (!bec->has_eht)
+ goto out;
+
+ p += scnprintf(p, buf_sz + buf - p,
+ "MAC-CAP: %#.2x %#.2x\n",
+ fixed->mac_cap_info[0], fixed->mac_cap_info[1]);
+ p += scnprintf(p, buf_sz + buf - p,
+ "PHY-CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
+ fixed->phy_cap_info[0], fixed->phy_cap_info[1],
+ fixed->phy_cap_info[2], fixed->phy_cap_info[3],
+ fixed->phy_cap_info[4], fixed->phy_cap_info[5],
+ fixed->phy_cap_info[6], fixed->phy_cap_info[7],
+ fixed->phy_cap_info[8]);
+
+#define PRINT(fmt, ...) \
+ p += scnprintf(p, buf_sz + buf - p, "\t\t" fmt "\n", \
+ ##__VA_ARGS__)
+
+#define PFLAG(t, n, a, b) \
+ do { \
+ if (cap[n] & IEEE80211_EHT_##t##_CAP##n##_##a) \
+ PRINT("%s", b); \
+ } while (0)
+
+ cap = fixed->mac_cap_info;
+ PFLAG(MAC, 0, EPCS_PRIO_ACCESS, "EPCS-PRIO-ACCESS");
+ PFLAG(MAC, 0, OM_CONTROL, "OM-CONTROL");
+ PFLAG(MAC, 0, TRIG_TXOP_SHARING_MODE1, "TRIG-TXOP-SHARING-MODE1");
+ PFLAG(MAC, 0, TRIG_TXOP_SHARING_MODE2, "TRIG-TXOP-SHARING-MODE2");
+ PFLAG(MAC, 0, RESTRICTED_TWT, "RESTRICTED-TWT");
+ PFLAG(MAC, 0, SCS_TRAFFIC_DESC, "SCS-TRAFFIC-DESC");
+ switch ((cap[0] & 0xc0) >> 6) {
+ case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_3895:
+ PRINT("MAX-MPDU-LEN: 3985");
+ break;
+ case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_7991:
+ PRINT("MAX-MPDU-LEN: 7991");
+ break;
+ case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454:
+ PRINT("MAX-MPDU-LEN: 11454");
+ break;
+ }
+
+ cap = fixed->phy_cap_info;
+ PFLAG(PHY, 0, 320MHZ_IN_6GHZ, "320MHZ-IN-6GHZ");
+ PFLAG(PHY, 0, 242_TONE_RU_GT20MHZ, "242-TONE-RU-GT20MHZ");
+ PFLAG(PHY, 0, NDP_4_EHT_LFT_32_GI, "NDP-4-EHT-LFT-32-GI");
+ PFLAG(PHY, 0, PARTIAL_BW_UL_MU_MIMO, "PARTIAL-BW-UL-MU-MIMO");
+ PFLAG(PHY, 0, SU_BEAMFORMER, "SU-BEAMFORMER");
+ PFLAG(PHY, 0, SU_BEAMFORMEE, "SU-BEAMFORMEE");
+ i = cap[0] >> 7;
+ i |= (cap[1] & 0x3) << 1;
+ PRINT("BEAMFORMEE-80-NSS: %i", i);
+ PRINT("BEAMFORMEE-160-NSS: %i", (cap[1] >> 2) & 0x7);
+ PRINT("BEAMFORMEE-320-NSS: %i", (cap[1] >> 5) & 0x7);
+ PRINT("SOUNDING-DIM-80-NSS: %i", (cap[2] & 0x7));
+ PRINT("SOUNDING-DIM-160-NSS: %i", (cap[2] >> 3) & 0x7);
+ i = cap[2] >> 6;
+ i |= (cap[3] & 0x1) << 3;
+ PRINT("SOUNDING-DIM-320-NSS: %i", i);
+
+ PFLAG(PHY, 3, NG_16_SU_FEEDBACK, "NG-16-SU-FEEDBACK");
+ PFLAG(PHY, 3, NG_16_MU_FEEDBACK, "NG-16-MU-FEEDBACK");
+ PFLAG(PHY, 3, CODEBOOK_4_2_SU_FDBK, "CODEBOOK-4-2-SU-FDBK");
+ PFLAG(PHY, 3, CODEBOOK_7_5_MU_FDBK, "CODEBOOK-7-5-MU-FDBK");
+ PFLAG(PHY, 3, TRIG_SU_BF_FDBK, "TRIG-SU-BF-FDBK");
+ PFLAG(PHY, 3, TRIG_MU_BF_PART_BW_FDBK, "TRIG-MU-BF-PART-BW-FDBK");
+ PFLAG(PHY, 3, TRIG_CQI_FDBK, "TRIG-CQI-FDBK");
+
+ PFLAG(PHY, 4, PART_BW_DL_MU_MIMO, "PART-BW-DL-MU-MIMO");
+ PFLAG(PHY, 4, PSR_SR_SUPP, "PSR-SR-SUPP");
+ PFLAG(PHY, 4, POWER_BOOST_FACT_SUPP, "POWER-BOOST-FACT-SUPP");
+ PFLAG(PHY, 4, EHT_MU_PPDU_4_EHT_LTF_08_GI, "EHT-MU-PPDU-4-EHT-LTF-08-GI");
+ PRINT("MAX_NC: %i", cap[4] >> 4);
+
+ PFLAG(PHY, 5, NON_TRIG_CQI_FEEDBACK, "NON-TRIG-CQI-FEEDBACK");
+ PFLAG(PHY, 5, TX_LESS_242_TONE_RU_SUPP, "TX-LESS-242-TONE-RU-SUPP");
+ PFLAG(PHY, 5, RX_LESS_242_TONE_RU_SUPP, "RX-LESS-242-TONE-RU-SUPP");
+ PFLAG(PHY, 5, PPE_THRESHOLD_PRESENT, "PPE_THRESHOLD_PRESENT");
+ switch (cap[5] >> 4 & 0x3) {
+ case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US:
+ PRINT("NOMINAL_PKT_PAD: 0us");
+ break;
+ case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US:
+ PRINT("NOMINAL_PKT_PAD: 8us");
+ break;
+ case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US:
+ PRINT("NOMINAL_PKT_PAD: 16us");
+ break;
+ case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US:
+ PRINT("NOMINAL_PKT_PAD: 20us");
+ break;
+ }
+ i = cap[5] >> 6;
+ i |= cap[6] & 0x7;
+ PRINT("MAX-NUM-SUPP-EHT-LTF: %i", i);
+ PFLAG(PHY, 5, SUPP_EXTRA_EHT_LTF, "SUPP-EXTRA-EHT-LTF");
+
+ i = (cap[6] >> 3) & 0xf;
+ PRINT("MCS15-SUPP-MASK: %i", i);
+ PFLAG(PHY, 6, EHT_DUP_6GHZ_SUPP, "EHT-DUP-6GHZ-SUPP");
+
+ PFLAG(PHY, 7, 20MHZ_STA_RX_NDP_WIDER_BW, "20MHZ-STA-RX-NDP-WIDER-BW");
+ PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_80MHZ, "NON-OFDMA-UL-MU-MIMO-80MHZ");
+ PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_160MHZ, "NON-OFDMA-UL-MU-MIMO-160MHZ");
+ PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_320MHZ, "NON-OFDMA-UL-MU-MIMO-320MHZ");
+ PFLAG(PHY, 7, MU_BEAMFORMER_80MHZ, "MU-BEAMFORMER-80MHZ");
+ PFLAG(PHY, 7, MU_BEAMFORMER_160MHZ, "MU-BEAMFORMER-160MHZ");
+ PFLAG(PHY, 7, MU_BEAMFORMER_320MHZ, "MU-BEAMFORMER-320MHZ");
+ PFLAG(PHY, 7, TB_SOUNDING_FDBK_RATE_LIMIT, "TB-SOUNDING-FDBK-RATE-LIMIT");
+
+ PFLAG(PHY, 8, RX_1024QAM_WIDER_BW_DL_OFDMA, "RX-1024QAM-WIDER-BW-DL-OFDMA");
+ PFLAG(PHY, 8, RX_4096QAM_WIDER_BW_DL_OFDMA, "RX-4096QAM-WIDER-BW-DL-OFDMA");
+
+#undef PFLAG
+
+ PRINT(""); /* newline */
+ if (!(link_sta->pub->he_cap.he_cap_elem.phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) {
+ u8 *mcs_vals = (u8 *)(&nss->only_20mhz);
+
+ for (i = 0; i < 4; i++)
+ PRINT("EHT bw=20 MHz, max NSS for MCS %s: Rx=%u, Tx=%u",
+ mcs_desc[i],
+ mcs_vals[i] & 0xf, mcs_vals[i] >> 4);
+ } else {
+ u8 *mcs_vals = (u8 *)(&nss->bw._80);
+
+ for (i = 0; i < 3; i++)
+ PRINT("EHT bw <= 80 MHz, max NSS for MCS %s: Rx=%u, Tx=%u",
+ mcs_desc[i + 1],
+ mcs_vals[i] & 0xf, mcs_vals[i] >> 4);
+
+ mcs_vals = (u8 *)(&nss->bw._160);
+ for (i = 0; i < 3; i++)
+ PRINT("EHT bw <= 160 MHz, max NSS for MCS %s: Rx=%u, Tx=%u",
+ mcs_desc[i + 1],
+ mcs_vals[i] & 0xf, mcs_vals[i] >> 4);
+
+ mcs_vals = (u8 *)(&nss->bw._320);
+ for (i = 0; i < 3; i++)
+ PRINT("EHT bw <= 320 MHz, max NSS for MCS %s: Rx=%u, Tx=%u",
+ mcs_desc[i + 1],
+ mcs_vals[i] & 0xf, mcs_vals[i] >> 4);
+ }
+
+ if (cap[5] & IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT) {
+ u8 ppe_size = ieee80211_eht_ppe_size(bec->eht_ppe_thres[0], cap);
+
+ p += scnprintf(p, buf_sz + buf - p, "EHT PPE Thresholds: ");
+ for (i = 0; i < ppe_size; i++)
+ p += scnprintf(p, buf_sz + buf - p, "0x%02x ",
+ bec->eht_ppe_thres[i]);
+ PRINT(""); /* newline */
+ }
+
+out:
+ ret = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
+ kfree(buf);
+ return ret;
+}
+LINK_STA_OPS(eht_capa);
+
#define DEBUGFS_ADD(name) \
debugfs_create_file(#name, 0400, \
sta->debugfs_dir, sta, &sta_ ##name## _ops)
@@ -1333,6 +1517,7 @@ void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta)
DEBUGFS_ADD(ht_capa);
DEBUGFS_ADD(vht_capa);
DEBUGFS_ADD(he_capa);
+ DEBUGFS_ADD(eht_capa);
DEBUGFS_ADD_COUNTER(rx_duplicates, rx_stats.num_duplicates);
DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments);
--
2.40.0
Hi,
kernel test robot noticed the following build errors:
[auto build test ERROR on wireless-next/main]
[also build test ERROR on wireless/main linus/master v6.4-rc2 next-20230517]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/greearb-candelatech-com/wifi-mac80211-add-eht_capa-debugfs-field/20230518-025420
base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
patch link: https://lore.kernel.org/r/20230517184428.999384-1-greearb%40candelatech.com
patch subject: [PATCH] wifi: mac80211: add eht_capa debugfs field.
config: x86_64-randconfig-x061
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/3df5c57cb46a6b0e62e9797abd73668494ea5ed8
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review greearb-candelatech-com/wifi-mac80211-add-eht_capa-debugfs-field/20230518-025420
git checkout 3df5c57cb46a6b0e62e9797abd73668494ea5ed8
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 olddefconfig
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
All errors (new ones prefixed by >>):
net/mac80211/debugfs_sta.c: In function 'link_sta_eht_capa_read':
>> net/mac80211/debugfs_sta.c:1079:30: error: 'IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF' undeclared (first use in this function)
1079 | if (cap[n] & IEEE80211_EHT_##t##_CAP##n##_##a) \
| ^~~~~~~~~~~~~~
net/mac80211/debugfs_sta.c:1155:9: note: in expansion of macro 'PFLAG'
1155 | PFLAG(PHY, 5, SUPP_EXTRA_EHT_LTF, "SUPP-EXTRA-EHT-LTF");
| ^~~~~
net/mac80211/debugfs_sta.c:1079:30: note: each undeclared identifier is reported only once for each function it appears in
1079 | if (cap[n] & IEEE80211_EHT_##t##_CAP##n##_##a) \
| ^~~~~~~~~~~~~~
net/mac80211/debugfs_sta.c:1155:9: note: in expansion of macro 'PFLAG'
1155 | PFLAG(PHY, 5, SUPP_EXTRA_EHT_LTF, "SUPP-EXTRA-EHT-LTF");
| ^~~~~
vim +/IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF +1079 net/mac80211/debugfs_sta.c
1037
1038 static ssize_t link_sta_eht_capa_read(struct file *file, char __user *userbuf,
1039 size_t count, loff_t *ppos)
1040 {
1041 char *buf, *p;
1042 size_t buf_sz = PAGE_SIZE;
1043 struct link_sta_info *link_sta = file->private_data;
1044 struct ieee80211_sta_eht_cap *bec = &link_sta->pub->eht_cap;
1045 struct ieee80211_eht_cap_elem_fixed *fixed = &bec->eht_cap_elem;
1046 struct ieee80211_eht_mcs_nss_supp *nss = &bec->eht_mcs_nss_supp;
1047 u8 *cap;
1048 int i;
1049 ssize_t ret;
1050 static const char *mcs_desc[] = { "0-7", "8-9", "10-11", "12-13"};
1051
1052 buf = kmalloc(buf_sz, GFP_KERNEL);
1053 if (!buf)
1054 return -ENOMEM;
1055 p = buf;
1056
1057 p += scnprintf(p, buf_sz + buf - p, "EHT %ssupported\n",
1058 bec->has_eht ? "" : "not ");
1059 if (!bec->has_eht)
1060 goto out;
1061
1062 p += scnprintf(p, buf_sz + buf - p,
1063 "MAC-CAP: %#.2x %#.2x\n",
1064 fixed->mac_cap_info[0], fixed->mac_cap_info[1]);
1065 p += scnprintf(p, buf_sz + buf - p,
1066 "PHY-CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
1067 fixed->phy_cap_info[0], fixed->phy_cap_info[1],
1068 fixed->phy_cap_info[2], fixed->phy_cap_info[3],
1069 fixed->phy_cap_info[4], fixed->phy_cap_info[5],
1070 fixed->phy_cap_info[6], fixed->phy_cap_info[7],
1071 fixed->phy_cap_info[8]);
1072
1073 #define PRINT(fmt, ...) \
1074 p += scnprintf(p, buf_sz + buf - p, "\t\t" fmt "\n", \
1075 ##__VA_ARGS__)
1076
1077 #define PFLAG(t, n, a, b) \
1078 do { \
> 1079 if (cap[n] & IEEE80211_EHT_##t##_CAP##n##_##a) \
1080 PRINT("%s", b); \
1081 } while (0)
1082
1083 cap = fixed->mac_cap_info;
1084 PFLAG(MAC, 0, EPCS_PRIO_ACCESS, "EPCS-PRIO-ACCESS");
1085 PFLAG(MAC, 0, OM_CONTROL, "OM-CONTROL");
1086 PFLAG(MAC, 0, TRIG_TXOP_SHARING_MODE1, "TRIG-TXOP-SHARING-MODE1");
1087 PFLAG(MAC, 0, TRIG_TXOP_SHARING_MODE2, "TRIG-TXOP-SHARING-MODE2");
1088 PFLAG(MAC, 0, RESTRICTED_TWT, "RESTRICTED-TWT");
1089 PFLAG(MAC, 0, SCS_TRAFFIC_DESC, "SCS-TRAFFIC-DESC");
1090 switch ((cap[0] & 0xc0) >> 6) {
1091 case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_3895:
1092 PRINT("MAX-MPDU-LEN: 3985");
1093 break;
1094 case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_7991:
1095 PRINT("MAX-MPDU-LEN: 7991");
1096 break;
1097 case IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454:
1098 PRINT("MAX-MPDU-LEN: 11454");
1099 break;
1100 }
1101
1102 cap = fixed->phy_cap_info;
1103 PFLAG(PHY, 0, 320MHZ_IN_6GHZ, "320MHZ-IN-6GHZ");
1104 PFLAG(PHY, 0, 242_TONE_RU_GT20MHZ, "242-TONE-RU-GT20MHZ");
1105 PFLAG(PHY, 0, NDP_4_EHT_LFT_32_GI, "NDP-4-EHT-LFT-32-GI");
1106 PFLAG(PHY, 0, PARTIAL_BW_UL_MU_MIMO, "PARTIAL-BW-UL-MU-MIMO");
1107 PFLAG(PHY, 0, SU_BEAMFORMER, "SU-BEAMFORMER");
1108 PFLAG(PHY, 0, SU_BEAMFORMEE, "SU-BEAMFORMEE");
1109 i = cap[0] >> 7;
1110 i |= (cap[1] & 0x3) << 1;
1111 PRINT("BEAMFORMEE-80-NSS: %i", i);
1112 PRINT("BEAMFORMEE-160-NSS: %i", (cap[1] >> 2) & 0x7);
1113 PRINT("BEAMFORMEE-320-NSS: %i", (cap[1] >> 5) & 0x7);
1114 PRINT("SOUNDING-DIM-80-NSS: %i", (cap[2] & 0x7));
1115 PRINT("SOUNDING-DIM-160-NSS: %i", (cap[2] >> 3) & 0x7);
1116 i = cap[2] >> 6;
1117 i |= (cap[3] & 0x1) << 3;
1118 PRINT("SOUNDING-DIM-320-NSS: %i", i);
1119
1120 PFLAG(PHY, 3, NG_16_SU_FEEDBACK, "NG-16-SU-FEEDBACK");
1121 PFLAG(PHY, 3, NG_16_MU_FEEDBACK, "NG-16-MU-FEEDBACK");
1122 PFLAG(PHY, 3, CODEBOOK_4_2_SU_FDBK, "CODEBOOK-4-2-SU-FDBK");
1123 PFLAG(PHY, 3, CODEBOOK_7_5_MU_FDBK, "CODEBOOK-7-5-MU-FDBK");
1124 PFLAG(PHY, 3, TRIG_SU_BF_FDBK, "TRIG-SU-BF-FDBK");
1125 PFLAG(PHY, 3, TRIG_MU_BF_PART_BW_FDBK, "TRIG-MU-BF-PART-BW-FDBK");
1126 PFLAG(PHY, 3, TRIG_CQI_FDBK, "TRIG-CQI-FDBK");
1127
1128 PFLAG(PHY, 4, PART_BW_DL_MU_MIMO, "PART-BW-DL-MU-MIMO");
1129 PFLAG(PHY, 4, PSR_SR_SUPP, "PSR-SR-SUPP");
1130 PFLAG(PHY, 4, POWER_BOOST_FACT_SUPP, "POWER-BOOST-FACT-SUPP");
1131 PFLAG(PHY, 4, EHT_MU_PPDU_4_EHT_LTF_08_GI, "EHT-MU-PPDU-4-EHT-LTF-08-GI");
1132 PRINT("MAX_NC: %i", cap[4] >> 4);
1133
1134 PFLAG(PHY, 5, NON_TRIG_CQI_FEEDBACK, "NON-TRIG-CQI-FEEDBACK");
1135 PFLAG(PHY, 5, TX_LESS_242_TONE_RU_SUPP, "TX-LESS-242-TONE-RU-SUPP");
1136 PFLAG(PHY, 5, RX_LESS_242_TONE_RU_SUPP, "RX-LESS-242-TONE-RU-SUPP");
1137 PFLAG(PHY, 5, PPE_THRESHOLD_PRESENT, "PPE_THRESHOLD_PRESENT");
1138 switch (cap[5] >> 4 & 0x3) {
1139 case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US:
1140 PRINT("NOMINAL_PKT_PAD: 0us");
1141 break;
1142 case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US:
1143 PRINT("NOMINAL_PKT_PAD: 8us");
1144 break;
1145 case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US:
1146 PRINT("NOMINAL_PKT_PAD: 16us");
1147 break;
1148 case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US:
1149 PRINT("NOMINAL_PKT_PAD: 20us");
1150 break;
1151 }
1152 i = cap[5] >> 6;
1153 i |= cap[6] & 0x7;
1154 PRINT("MAX-NUM-SUPP-EHT-LTF: %i", i);
1155 PFLAG(PHY, 5, SUPP_EXTRA_EHT_LTF, "SUPP-EXTRA-EHT-LTF");
1156
1157 i = (cap[6] >> 3) & 0xf;
1158 PRINT("MCS15-SUPP-MASK: %i", i);
1159 PFLAG(PHY, 6, EHT_DUP_6GHZ_SUPP, "EHT-DUP-6GHZ-SUPP");
1160
1161 PFLAG(PHY, 7, 20MHZ_STA_RX_NDP_WIDER_BW, "20MHZ-STA-RX-NDP-WIDER-BW");
1162 PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_80MHZ, "NON-OFDMA-UL-MU-MIMO-80MHZ");
1163 PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_160MHZ, "NON-OFDMA-UL-MU-MIMO-160MHZ");
1164 PFLAG(PHY, 7, NON_OFDMA_UL_MU_MIMO_320MHZ, "NON-OFDMA-UL-MU-MIMO-320MHZ");
1165 PFLAG(PHY, 7, MU_BEAMFORMER_80MHZ, "MU-BEAMFORMER-80MHZ");
1166 PFLAG(PHY, 7, MU_BEAMFORMER_160MHZ, "MU-BEAMFORMER-160MHZ");
1167 PFLAG(PHY, 7, MU_BEAMFORMER_320MHZ, "MU-BEAMFORMER-320MHZ");
1168 PFLAG(PHY, 7, TB_SOUNDING_FDBK_RATE_LIMIT, "TB-SOUNDING-FDBK-RATE-LIMIT");
1169
1170 PFLAG(PHY, 8, RX_1024QAM_WIDER_BW_DL_OFDMA, "RX-1024QAM-WIDER-BW-DL-OFDMA");
1171 PFLAG(PHY, 8, RX_4096QAM_WIDER_BW_DL_OFDMA, "RX-4096QAM-WIDER-BW-DL-OFDMA");
1172
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki