@@ -579,6 +579,14 @@ struct ath12k_band_cap {
u32 he_cap_phy_info[PSOC_HOST_MAX_PHY_SIZE];
struct ath12k_wmi_ppe_threshold_arg he_ppet;
u16 he_6ghz_capa;
+ u32 eht_cap_mac_info[WMI_MAX_EHTCAP_MAC_SIZE];
+ u32 eht_cap_phy_info[WMI_MAX_EHTCAP_PHY_SIZE];
+ u32 eht_mcs_20_only;
+ u32 eht_mcs_80;
+ u32 eht_mcs_160;
+ u32 eht_mcs_320;
+ struct ath12k_wmi_ppe_threshold_arg eht_ppet;
+ u32 eht_cap_info_internal;
};
struct ath12k_pdev_cap {
@@ -65,6 +65,8 @@ struct ath12k_wmi_svc_rdy_ext_parse {
struct ath12k_wmi_svc_rdy_ext2_parse {
struct ath12k_wmi_dma_ring_caps_parse dma_caps_parse;
bool dma_ring_cap_done;
+ bool spectral_bin_scaling_done;
+ bool mac_phy_caps_ext_done;
};
struct ath12k_wmi_rdy_parse {
@@ -4034,6 +4036,100 @@ static int ath12k_service_ready_ext_event(struct ath12k_base *ab,
return ret;
}
+static void ath12k_wmi_eht_caps_parse(struct ath12k_pdev *pdev, u32 band,
+ __le32 cap_mac_info[],
+ __le32 cap_phy_info[],
+ __le32 supp_mcs[],
+ struct ath12k_wmi_ppe_threshold_params *ppet,
+ __le32 cap_info_internal)
+{
+ struct ath12k_band_cap *cap_band = &pdev->cap.band[band];
+ u8 i;
+
+ for (i = 0; i < WMI_MAX_EHTCAP_MAC_SIZE; i++)
+ cap_band->eht_cap_mac_info[i] = le32_to_cpu(cap_mac_info[i]);
+
+ for (i = 0; i < WMI_MAX_EHTCAP_PHY_SIZE; i++)
+ cap_band->eht_cap_phy_info[i] = le32_to_cpu(cap_phy_info[i]);
+
+ cap_band->eht_mcs_20_only = le32_to_cpu(supp_mcs[0]);
+ cap_band->eht_mcs_80 = le32_to_cpu(supp_mcs[1]);
+ if (band != NL80211_BAND_2GHZ) {
+ cap_band->eht_mcs_160 = le32_to_cpu(supp_mcs[2]);
+ cap_band->eht_mcs_320 = le32_to_cpu(supp_mcs[3]);
+ }
+
+ cap_band->eht_ppet.numss_m1 = le32_to_cpu(ppet->numss_m1);
+ cap_band->eht_ppet.ru_bit_mask = le32_to_cpu(ppet->ru_info);
+ for (i = 0; i < WMI_MAX_NUM_SS; i++)
+ cap_band->eht_ppet.ppet16_ppet8_ru3_ru0[i] =
+ le32_to_cpu(ppet->ppet16_ppet8_ru3_ru0[i]);
+
+ cap_band->eht_cap_info_internal = le32_to_cpu(cap_info_internal);
+}
+
+static int ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab,
+ struct ath12k_wmi_mac_phy_caps_ext_params *caps,
+ struct ath12k_pdev *pdev)
+{
+ if (pdev->cap.supported_bands & WMI_HOST_WLAN_2G_CAP) {
+ ath12k_wmi_eht_caps_parse(pdev, NL80211_BAND_2GHZ,
+ caps->eht_cap_mac_info_2ghz,
+ caps->eht_cap_phy_info_2ghz,
+ caps->eht_supp_mcs_ext_2ghz,
+ &caps->eht_ppet_2ghz,
+ caps->eht_cap_info_internal);
+ }
+
+ if (pdev->cap.supported_bands & WMI_HOST_WLAN_5G_CAP) {
+ ath12k_wmi_eht_caps_parse(pdev, NL80211_BAND_5GHZ,
+ caps->eht_cap_mac_info_5ghz,
+ caps->eht_cap_phy_info_5ghz,
+ caps->eht_supp_mcs_ext_5ghz,
+ &caps->eht_ppet_5ghz,
+ caps->eht_cap_info_internal);
+
+ ath12k_wmi_eht_caps_parse(pdev, NL80211_BAND_6GHZ,
+ caps->eht_cap_mac_info_5ghz,
+ caps->eht_cap_phy_info_5ghz,
+ caps->eht_supp_mcs_ext_5ghz,
+ &caps->eht_ppet_5ghz,
+ caps->eht_cap_info_internal);
+ }
+
+ return 0;
+}
+
+static int ath12k_wmi_tlv_mac_phy_caps_ext(struct ath12k_base *ab, u16 tag,
+ u16 len, const void *ptr,
+ void *data)
+{
+ struct ath12k_wmi_mac_phy_caps_ext_params *caps =
+ (struct ath12k_wmi_mac_phy_caps_ext_params *)ptr;
+ int i, ret;
+
+ if (tag != WMI_TAG_MAC_PHY_CAPABILITIES_EXT)
+ return -EPROTO;
+
+ for (i = 0; i < ab->num_radios; i++) {
+ if (ab->pdevs[i].pdev_id == le32_to_cpu(caps->pdev_id))
+ break;
+ }
+
+ if (i == ab->num_radios)
+ return -EINVAL;
+
+ ret = ath12k_wmi_tlv_mac_phy_caps_ext_parse(ab, caps, &ab->pdevs[i]);
+ if (ret) {
+ ath12k_warn(ab,
+ "failed to extract mac phy caps ext, pdev_id:%d\n",
+ ab->pdevs[i].pdev_id);
+ return ret;
+ }
+
+ return 0;
+}
+
static int ath12k_wmi_svc_rdy_ext2_parse(struct ath12k_base *ab,
u16 tag, u16 len,
const void *ptr, void *data)
@@ -4050,6 +4146,22 @@ static int ath12k_wmi_svc_rdy_ext2_parse(struct ath12k_base *ab,
return ret;
parse->dma_ring_cap_done = true;
+ } else if (!parse->spectral_bin_scaling_done) {
+ /* TODO: This is a place-holder as WMI tag for
+ * spectral scaling is before
+ * WMI_TAG_MAC_PHY_CAPABILITIES_EXT
+ */
+ parse->spectral_bin_scaling_done = true;
+ } else if (!parse->mac_phy_caps_ext_done) {
+ ret = ath12k_wmi_tlv_iter(ab, ptr, len,
+ ath12k_wmi_tlv_mac_phy_caps_ext,
+ parse);
+ if (ret) {
+ ath12k_warn(ab, "failed to parse tlv %d\n", ret);
+ return ret;
+ }
+
+ parse->mac_phy_caps_ext_done = true;
}
break;
default:
@@ -2577,6 +2577,44 @@ struct ath12k_wmi_soc_hal_reg_caps_params {
__le32 num_phy;
} __packed;
+#define WMI_MAX_EHTCAP_MAC_SIZE 2
+#define WMI_MAX_EHTCAP_PHY_SIZE 3
+
+/* Used for EHT MCS-NSS array. Data at each array index follows the format given
+ * in IEEE P802.11be/D2.0, May 20229.4.2.313.4.
+ *
+ * Index interpretation:
+ * 0 - 20 MHz only sta, all 4 bytes valid
+ * 1 - index for bandwidths <= 80 MHz except 20 MHz-only, first 3 bytes valid
+ * 2 - index for 160 MHz, first 3 bytes valid
+ * 3 - index for 320 MHz, first 3 bytes valid
+ */
+#define WMI_MAX_EHT_SUPP_MCS_2G_SIZE 2
+#define WMI_MAX_EHT_SUPP_MCS_5G_SIZE 4
+
+struct ath12k_wmi_mac_phy_caps_ext_params {
+ __le32 hw_mode_id;
+ union {
+ struct {
+ __le16 pdev_id;
+ __le16 hw_link_id;
+ } __packed ath12k_wmi_pdev_to_link_map;
+ __le32 pdev_id;
+ };
+ __le32 phy_id;
+ __le32 wireless_modes_ext;
+ __le32 eht_cap_mac_info_2ghz[WMI_MAX_EHTCAP_MAC_SIZE];
+ __le32 eht_cap_mac_info_5ghz[WMI_MAX_EHTCAP_MAC_SIZE];
+ __le32 rsvd0[2];
+ __le32 eht_cap_phy_info_2ghz[WMI_MAX_EHTCAP_PHY_SIZE];
+ __le32 eht_cap_phy_info_5ghz[WMI_MAX_EHTCAP_PHY_SIZE];
+ struct ath12k_wmi_ppe_threshold_params eht_ppet_2ghz;
+ struct ath12k_wmi_ppe_threshold_params eht_ppet_5ghz;
+ __le32 eht_cap_info_internal;
+ __le32 eht_supp_mcs_ext_2ghz[WMI_MAX_EHT_SUPP_MCS_2G_SIZE];
+ __le32 eht_supp_mcs_ext_5ghz[WMI_MAX_EHT_SUPP_MCS_5G_SIZE];
+} __packed;
+
/* 2 word representation of MAC addr */
struct ath12k_wmi_mac_addr_params {
u8 addr[ETH_ALEN];