Commit 9211df5c authored by Aloka Dixit's avatar Aloka Dixit Committed by Kalle Valo
Browse files

wifi: ath12k: parse WMI service ready ext2 event 



Parse WMI service ready ext2 event.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: default avatarAloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: default avatarKalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230725224034.14045-11-quic_alokad@quicinc.com
parent 22e1d116

drivers/net/wireless/ath/ath12k/wmi.c

+48 −0
Original line number Diff line number Diff line
@@ -62,7 +62,23 @@ struct ath12k_wmi_svc_rdy_ext_parse { 
	bool dma_ring_cap_done;

};



struct ath12k_wmi_svc_rdy_ext2_arg {

	u32 reg_db_version;

	u32 hw_min_max_tx_power_2ghz;

	u32 hw_min_max_tx_power_5ghz;

	u32 chwidth_num_peer_caps;

	u32 preamble_puncture_bw;

	u32 max_user_per_ppdu_ofdma;

	u32 max_user_per_ppdu_mumimo;

	u32 target_cap_flags;

	u32 eht_cap_mac_info[WMI_MAX_EHTCAP_MAC_SIZE];

	u32 max_num_linkview_peers;

	u32 max_num_msduq_supported_per_tid;

	u32 default_num_msduq_supported_per_tid;

};



struct ath12k_wmi_svc_rdy_ext2_parse {

	struct ath12k_wmi_svc_rdy_ext2_arg arg;

	struct ath12k_wmi_dma_ring_caps_parse dma_caps_parse;

	bool dma_ring_cap_done;

	bool spectral_bin_scaling_done;
@@ -4102,6 +4118,26 @@ static int ath12k_service_ready_ext_event(struct ath12k_base *ab, 
	return ret;

}



static int ath12k_pull_svc_ready_ext2(struct ath12k_wmi_pdev *wmi_handle,

				      const void *ptr,

				      struct ath12k_wmi_svc_rdy_ext2_arg *arg)

{

	const struct wmi_service_ready_ext2_event *ev = ptr;



	if (!ev)

		return -EINVAL;



	arg->reg_db_version = le32_to_cpu(ev->reg_db_version);

	arg->hw_min_max_tx_power_2ghz = le32_to_cpu(ev->hw_min_max_tx_power_2ghz);

	arg->hw_min_max_tx_power_5ghz = le32_to_cpu(ev->hw_min_max_tx_power_5ghz);

	arg->chwidth_num_peer_caps = le32_to_cpu(ev->chwidth_num_peer_caps);

	arg->preamble_puncture_bw = le32_to_cpu(ev->preamble_puncture_bw);

	arg->max_user_per_ppdu_ofdma = le32_to_cpu(ev->max_user_per_ppdu_ofdma);

	arg->max_user_per_ppdu_mumimo = le32_to_cpu(ev->max_user_per_ppdu_mumimo);

	arg->target_cap_flags = le32_to_cpu(ev->target_cap_flags);

	return 0;

}



static void ath12k_wmi_eht_caps_parse(struct ath12k_pdev *pdev, u32 band,

				      const __le32 cap_mac_info[],

				      const __le32 cap_phy_info[],
@@ -4225,10 +4261,22 @@ static int ath12k_wmi_svc_rdy_ext2_parse(struct ath12k_base *ab, 
					 u16 tag, u16 len,

					 const void *ptr, void *data)

{

	struct ath12k_wmi_pdev *wmi_handle = &ab->wmi_ab.wmi[0];

	struct ath12k_wmi_svc_rdy_ext2_parse *parse = data;

	int ret;



	switch (tag) {

	case WMI_TAG_SERVICE_READY_EXT2_EVENT:

		ret = ath12k_pull_svc_ready_ext2(wmi_handle, ptr,

						 &parse->arg);

		if (ret) {

			ath12k_warn(ab,

				    "failed to extract wmi service ready ext2 parameters: %d\n",

				    ret);

			return ret;

		}

		break;



	case WMI_TAG_ARRAY_STRUCT:

		if (!parse->dma_ring_cap_done) {

			ret = ath12k_wmi_dma_ring_caps(ab, len, ptr,

drivers/net/wireless/ath/ath12k/wmi.h

+16 −0
Original line number Diff line number Diff line
@@ -1925,6 +1925,7 @@ enum wmi_tlv_tag { 
	/* TODO add all the missing cmds */

	WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD = 0x301,

	WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO,

	WMI_TAG_SERVICE_READY_EXT2_EVENT = 0x334,

	WMI_TAG_FILS_DISCOVERY_TMPL_CMD = 0x344,

	WMI_TAG_MAC_PHY_CAPABILITIES_EXT = 0x36F,

	WMI_TAG_REGULATORY_RULE_EXT_STRUCT = 0x3A9,
@@ -2612,6 +2613,21 @@ struct ath12k_wmi_soc_hal_reg_caps_params { 
#define WMI_EHT_MCS_NSS_10_11  GENMASK(11, 8)

#define WMI_EHT_MCS_NSS_12_13  GENMASK(15, 12)



struct wmi_service_ready_ext2_event {

	__le32 reg_db_version;

	__le32 hw_min_max_tx_power_2ghz;

	__le32 hw_min_max_tx_power_5ghz;

	__le32 chwidth_num_peer_caps;

	__le32 preamble_puncture_bw;

	__le32 max_user_per_ppdu_ofdma;

	__le32 max_user_per_ppdu_mumimo;

	__le32 target_cap_flags;

	__le32 eht_cap_mac_info[WMI_MAX_EHTCAP_MAC_SIZE];

	__le32 max_num_linkview_peers;

	__le32 max_num_msduq_supported_per_tid;

	__le32 default_num_msduq_supported_per_tid;

} __packed;



struct ath12k_wmi_caps_ext_params {

	__le32 hw_mode_id;

	union {