From: Muna Sinada <quic_msinada@xxxxxxxxxxx>
Add support to retrieve and configure the phy modes supported
by the hardware.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: Muna Sinada <quic_msinada@xxxxxxxxxxx>
Signed-off-by: Aloka Dixit <quic_alokad@xxxxxxxxxxx>
---
v3: No change from v2.
v2: Changed 'target' to 'hardware' in the description.
drivers/net/wireless/ath/ath12k/mac.c | 98 +++++++++++++++++++++------
drivers/net/wireless/ath/ath12k/mac.h | 2 +-
drivers/net/wireless/ath/ath12k/wmi.h | 13 +++-
3 files changed, 91 insertions(+), 22 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 7e6fc6b941e8..22e136617687 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -182,32 +182,35 @@ ath12k_phymodes[NUM_NL80211_BANDS][ATH12K_CHAN_WIDTH_NUM] = {
[NL80211_BAND_2GHZ] = {
[NL80211_CHAN_WIDTH_5] = MODE_UNKNOWN,
[NL80211_CHAN_WIDTH_10] = MODE_UNKNOWN,
- [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11AX_HE20_2G,
- [NL80211_CHAN_WIDTH_20] = MODE_11AX_HE20_2G,
- [NL80211_CHAN_WIDTH_40] = MODE_11AX_HE40_2G,
- [NL80211_CHAN_WIDTH_80] = MODE_11AX_HE80_2G,
+ [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11BE_EHT20_2G,
+ [NL80211_CHAN_WIDTH_20] = MODE_11BE_EHT20_2G,
+ [NL80211_CHAN_WIDTH_40] = MODE_11BE_EHT40_2G,
+ [NL80211_CHAN_WIDTH_80] = MODE_UNKNOWN,
[NL80211_CHAN_WIDTH_80P80] = MODE_UNKNOWN,
[NL80211_CHAN_WIDTH_160] = MODE_UNKNOWN,
+ [NL80211_CHAN_WIDTH_320] = MODE_UNKNOWN,
},
[NL80211_BAND_5GHZ] = {
[NL80211_CHAN_WIDTH_5] = MODE_UNKNOWN,
[NL80211_CHAN_WIDTH_10] = MODE_UNKNOWN,
- [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11AX_HE20,
- [NL80211_CHAN_WIDTH_20] = MODE_11AX_HE20,
- [NL80211_CHAN_WIDTH_40] = MODE_11AX_HE40,
- [NL80211_CHAN_WIDTH_80] = MODE_11AX_HE80,
- [NL80211_CHAN_WIDTH_160] = MODE_11AX_HE160,
- [NL80211_CHAN_WIDTH_80P80] = MODE_11AX_HE80_80,
+ [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11BE_EHT20,
+ [NL80211_CHAN_WIDTH_20] = MODE_11BE_EHT20,
+ [NL80211_CHAN_WIDTH_40] = MODE_11BE_EHT40,
+ [NL80211_CHAN_WIDTH_80] = MODE_11BE_EHT80,
+ [NL80211_CHAN_WIDTH_160] = MODE_11BE_EHT160,
+ [NL80211_CHAN_WIDTH_80P80] = MODE_11BE_EHT80_80,
+ [NL80211_CHAN_WIDTH_320] = MODE_11BE_EHT320,
},
[NL80211_BAND_6GHZ] = {
[NL80211_CHAN_WIDTH_5] = MODE_UNKNOWN,
[NL80211_CHAN_WIDTH_10] = MODE_UNKNOWN,
- [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11AX_HE20,
- [NL80211_CHAN_WIDTH_20] = MODE_11AX_HE20,
- [NL80211_CHAN_WIDTH_40] = MODE_11AX_HE40,
- [NL80211_CHAN_WIDTH_80] = MODE_11AX_HE80,
- [NL80211_CHAN_WIDTH_160] = MODE_11AX_HE160,
- [NL80211_CHAN_WIDTH_80P80] = MODE_11AX_HE80_80,
+ [NL80211_CHAN_WIDTH_20_NOHT] = MODE_11BE_EHT20,
+ [NL80211_CHAN_WIDTH_20] = MODE_11BE_EHT20,
+ [NL80211_CHAN_WIDTH_40] = MODE_11BE_EHT40,
+ [NL80211_CHAN_WIDTH_80] = MODE_11BE_EHT80,
+ [NL80211_CHAN_WIDTH_160] = MODE_11BE_EHT160,
+ [NL80211_CHAN_WIDTH_80P80] = MODE_11BE_EHT80_80,
+ [NL80211_CHAN_WIDTH_320] = MODE_11BE_EHT320,
},
};
@@ -292,6 +295,24 @@ static const char *ath12k_mac_phymode_str(enum wmi_phy_mode mode)
return "11ax-he40-2g";
case MODE_11AX_HE80_2G:
return "11ax-he80-2g";
+ case MODE_11BE_EHT20:
+ return "11be-eht20";
+ case MODE_11BE_EHT40:
+ return "11be-eht40";
+ case MODE_11BE_EHT80:
+ return "11be-eht80";
+ case MODE_11BE_EHT80_80:
+ return "11be-eht80+80";
+ case MODE_11BE_EHT160:
+ return "11be-eht160";
+ case MODE_11BE_EHT160_160:
+ return "11be-eht160+160";
+ case MODE_11BE_EHT320:
+ return "11be-eht320";
+ case MODE_11BE_EHT20_2G:
+ return "11be-eht20-2g";
+ case MODE_11BE_EHT40_2G:
+ return "11be-eht40-2g";
case MODE_UNKNOWN:
/* skip */
break;
@@ -1926,6 +1947,38 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_he(struct ath12k *ar,
return MODE_UNKNOWN;
}
+static enum wmi_phy_mode ath12k_mac_get_phymode_eht(struct ath12k *ar,
+ struct ieee80211_sta *sta)
+{
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_320)
+ if (sta->deflink.eht_cap.eht_cap_elem.phy_cap_info[0] &
+ IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ)
+ return MODE_11BE_EHT320;
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_160) {
+ if (sta->deflink.he_cap.he_cap_elem.phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G)
+ return MODE_11BE_EHT160;
+
+ if (sta->deflink.he_cap.he_cap_elem.phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)
+ return MODE_11BE_EHT80_80;
+
+ ath12k_warn(ar->ab, "invalid eht phy cap info for 160 Mhz\n");
+ return MODE_11BE_EHT160;
+ }
+
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_80)
+ return MODE_11BE_EHT80;
+
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_40)
+ return MODE_11BE_EHT40;
+
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_20)
+ return MODE_11BE_EHT20;
+
+ return MODE_UNKNOWN;
+}
+
static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -1947,7 +2000,12 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
switch (band) {
case NL80211_BAND_2GHZ:
- if (sta->deflink.he_cap.has_he) {
+ if (sta->deflink.eht_cap.has_eht) {
+ if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_40)
+ phymode = MODE_11BE_EHT40_2G;
+ else
+ phymode = MODE_11BE_EHT20_2G;
+ } else if (sta->deflink.he_cap.has_he) {
if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_80)
phymode = MODE_11AX_HE80_2G;
else if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_40)
@@ -1974,8 +2032,10 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
break;
case NL80211_BAND_5GHZ:
case NL80211_BAND_6GHZ:
- /* Check HE first */
- if (sta->deflink.he_cap.has_he) {
+ /* Check EHT first */
+ if (sta->deflink.eht_cap.has_eht) {
+ phymode = ath12k_mac_get_phymode_eht(ar, sta);
+ } else if (sta->deflink.he_cap.has_he) {
phymode = ath12k_mac_get_phymode_he(ar, sta);
} else if (sta->deflink.vht_cap.vht_supported &&
!ath12k_peer_assoc_h_vht_masked(vht_mcs_mask)) {
diff --git a/drivers/net/wireless/ath/ath12k/mac.h b/drivers/net/wireless/ath/ath12k/mac.h
index 57f4295420bb..7b16b70df4fa 100644
--- a/drivers/net/wireless/ath/ath12k/mac.h
+++ b/drivers/net/wireless/ath/ath12k/mac.h
@@ -33,7 +33,7 @@ struct ath12k_generic_iter {
#define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16)
#define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24)
-#define ATH12K_CHAN_WIDTH_NUM 8
+#define ATH12K_CHAN_WIDTH_NUM 14
#define ATH12K_TX_POWER_MAX_VAL 70
#define ATH12K_TX_POWER_MIN_VAL 0
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index fa513a24bca4..65b52a8079cd 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -2792,8 +2792,17 @@ enum wmi_phy_mode {
MODE_11AX_HE20_2G = 21,
MODE_11AX_HE40_2G = 22,
MODE_11AX_HE80_2G = 23,
- MODE_UNKNOWN = 24,
- MODE_MAX = 24
+ MODE_11BE_EHT20 = 24,
+ MODE_11BE_EHT40 = 25,
+ MODE_11BE_EHT80 = 26,
+ MODE_11BE_EHT80_80 = 27,
+ MODE_11BE_EHT160 = 28,
+ MODE_11BE_EHT160_160 = 29,
+ MODE_11BE_EHT320 = 30,
+ MODE_11BE_EHT20_2G = 31,
+ MODE_11BE_EHT40_2G = 32,
+ MODE_UNKNOWN = 33,
+ MODE_MAX = 33,
};
struct wmi_vdev_start_req_arg {
--
2.39.0
