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authorJohannes Berg <johannes.berg@intel.com>2026-05-29 10:25:04 +0200
committerJohannes Berg <johannes.berg@intel.com>2026-06-03 14:11:58 +0200
commit7ad8731738d7511c92f9ffc8c69fa8681986dd5d (patch)
tree47035329d93d7c4f05900f66a9a6df0f34b73a6b
parenta5cbf19456f6f17503e1a7d8e23bcb4fb107133e (diff)
downloadlinux-7ad8731738d7511c92f9ffc8c69fa8681986dd5d.tar.gz
linux-7ad8731738d7511c92f9ffc8c69fa8681986dd5d.zip
wifi: Update UHR PHY capabilities to D1.4
There are new capabilities in D1.4, and some reserved bits. Update the code accordingly. Link: https://patch.msgid.link/20260529102644.f146932b21e2.I12bad84157bf809fbe285b79420143b3c456d9d2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c10
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/tlc.c4
-rw-r--r--drivers/net/wireless/virtual/mac80211_hwsim_main.c24
-rw-r--r--include/linux/ieee80211-uhr.h40
4 files changed, 49 insertions, 29 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 7027bca249a0..d47b4ae2f486 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -693,8 +693,9 @@ static const struct ieee80211_sband_iftype_data iwl_iftype_cap[] = {
},
.uhr_cap = {
.has_uhr = true,
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ /* Note: asymmetry is fixed later */
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX |
+ IEEE80211_UHR_PHY_CAP_ELR_TX),
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP |
IEEE80211_UHR_MAC_CAP0_DPS_SUPP,
@@ -801,8 +802,9 @@ static const struct ieee80211_sband_iftype_data iwl_iftype_cap[] = {
},
.uhr_cap = {
.has_uhr = true,
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ /* Note: asymmetry is fixed later */
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX |
+ IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
};
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tlc.c b/drivers/net/wireless/intel/iwlwifi/mld/tlc.c
index a03834d3ac65..edf9c735dd67 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/tlc.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/tlc.c
@@ -114,8 +114,8 @@ iwl_mld_get_tlc_cmd_flags(struct iwl_mld *mld,
}
if (uhr_cap && uhr_cap->has_uhr && own_uhr_cap &&
- uhr_cap->phy.cap & IEEE80211_UHR_PHY_CAP_ELR_RX &&
- own_uhr_cap->phy.cap & IEEE80211_UHR_PHY_CAP_ELR_TX)
+ uhr_cap->phy.cap & cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX) &&
+ own_uhr_cap->phy.cap & cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_TX))
flags |= IWL_TLC_MNG_CFG_FLAGS_UHR_ELR_1_5_MBPS_MSK |
IWL_TLC_MNG_CFG_FLAGS_UHR_ELR_3_MBPS_MSK;
diff --git a/drivers/net/wireless/virtual/mac80211_hwsim_main.c b/drivers/net/wireless/virtual/mac80211_hwsim_main.c
index 4926122d6648..de0bb4ce7456 100644
--- a/drivers/net/wireless/virtual/mac80211_hwsim_main.c
+++ b/drivers/net/wireless/virtual/mac80211_hwsim_main.c
@@ -4593,8 +4593,8 @@ static const struct ieee80211_sband_iftype_data sband_capa_2ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX |
+ IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
{
@@ -4709,8 +4709,8 @@ static const struct ieee80211_sband_iftype_data sband_capa_2ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX |
+ IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
#ifdef CONFIG_MAC80211_MESH
@@ -4886,8 +4886,7 @@ static const struct ieee80211_sband_iftype_data sband_capa_5ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
{
@@ -5019,8 +5018,7 @@ static const struct ieee80211_sband_iftype_data sband_capa_5ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX),
},
},
#ifdef CONFIG_MAC80211_MESH
@@ -5220,8 +5218,7 @@ static const struct ieee80211_sband_iftype_data sband_capa_6ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
{
@@ -5374,8 +5371,7 @@ static const struct ieee80211_sband_iftype_data sband_capa_6ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX),
},
},
#ifdef CONFIG_MAC80211_MESH
@@ -5473,8 +5469,8 @@ static const struct ieee80211_sband_iftype_data sband_capa_6ghz[] = {
.mac.mac_cap = {
[0] = IEEE80211_UHR_MAC_CAP0_NPCA_SUPP,
},
- .phy.cap = IEEE80211_UHR_PHY_CAP_ELR_RX |
- IEEE80211_UHR_PHY_CAP_ELR_TX,
+ .phy.cap = cpu_to_le32(IEEE80211_UHR_PHY_CAP_ELR_RX |
+ IEEE80211_UHR_PHY_CAP_ELR_TX),
},
},
#endif
diff --git a/include/linux/ieee80211-uhr.h b/include/linux/ieee80211-uhr.h
index 71faf4a6825e..be51d91f5e03 100644
--- a/include/linux/ieee80211-uhr.h
+++ b/include/linux/ieee80211-uhr.h
@@ -401,17 +401,39 @@ struct ieee80211_uhr_cap_mac {
u8 mac_cap[5];
} __packed;
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_LE80 0x01
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_LE80 0x02
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_160 0x04
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_160 0x08
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_320 0x10
-#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_320 0x20
-#define IEEE80211_UHR_PHY_CAP_ELR_RX 0x40
-#define IEEE80211_UHR_PHY_CAP_ELR_TX 0x80
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_LE80 0x00000001
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_LE80 0x00000002
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_160 0x00000004
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_160 0x00000008
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_320 0x00000010
+#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_320 0x00000020
+#define IEEE80211_UHR_PHY_CAP_ELR_TX 0x00000040
+#define IEEE80211_UHR_PHY_CAP_ELR_RX 0x00000080
+#define IEEE80211_UHR_PHY_CAP_PART_BW_DL_MUMIMO 0x00000100
+#define IEEE80211_UHR_PHY_CAP_PART_BW_UL_MUMIMO 0x00000200
+#define IEEE80211_UHR_PHY_CAP_MCS15 0x00000400
+#define IEEE80211_UHR_PHY_CAP_2XLDPC_TX 0x00000800
+#define IEEE80211_UHR_PHY_CAP_2XLDPC_RX 0x00001000
+#define IEEE80211_UHR_PHY_CAP_UEQM_TX_MAX_NSS 0x00006000
+#define IEEE80211_UHR_PHY_CAP_UEQM_RX_MAX_NSS 0x00018000
+#define IEEE80211_UHR_PHY_CAP_CO_BF_JOINT_SOUNDING 0x00040000
+#define IEEE80211_UHR_PHY_CAP_IM_TX 0x00080000
+#define IEEE80211_UHR_PHY_CAP_IM_RX 0x00100000
+#define IEEE80211_UHR_PHY_CAP_CO_SR_MODE_1 0x00200000
+#define IEEE80211_UHR_PHY_CAP_CO_SR_MODE_2 0x00400000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_20_IN_PBW_20 0x00800000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_40_IN_PBW_40 0x01000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_80 0x02000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_160 0x04000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_320 0x08000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_20_IN_PBW_GE80 0x10000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_40_IN_PBW_GE80 0x20000000
+#define IEEE80211_UHR_PHY_CAP_DRU_DBW_60_IN_PBW_GE80 0x40000000
+#define IEEE80211_UHR_PHY_CAP_DRU_RRU_HYBRID_MODE 0x80000000
struct ieee80211_uhr_cap_phy {
- u8 cap;
+ __le32 cap;
+ u8 reserved;
} __packed;
struct ieee80211_uhr_cap {