From: Aloka Dixit <quic_alokad@quicinc.com>
To: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Cc: Aloka Dixit <quic_alokad@quicinc.com>
Subject: [PATCH 10/11] wifi: ath12k: parse WMI service ready ext2 event
Date: Wed, 29 Mar 2023 16:11:44 -0700 [thread overview]
Message-ID: <20230329231145.20171-11-quic_alokad@quicinc.com> (raw)
In-Reply-To: <20230329231145.20171-1-quic_alokad@quicinc.com>
Parse WMI service ready ext2 event.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
---
drivers/net/wireless/ath/ath12k/wmi.c | 48 +++++++++++++++++++++++++++
drivers/net/wireless/ath/ath12k/wmi.h | 16 +++++++++
2 files changed, 64 insertions(+)
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 319a2def5529..9634d90c559b 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -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;
@@ -4085,6 +4101,26 @@ 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,
__le32 cap_mac_info[],
__le32 cap_phy_info[],
@@ -4184,10 +4220,22 @@ 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,
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index f348ea9e325d..d457a087dc39 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -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,
@@ -2608,6 +2609,21 @@ 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_mac_phy_caps_ext_params {
__le32 hw_mode_id;
union {
--
2.39.0
next prev parent reply other threads:[~2023-03-29 23:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-29 23:11 [PATCH 00/11] wifi: ath12k: EHT support Aloka Dixit
2023-03-29 23:11 ` [PATCH 01/11] wifi: ath12k: rename HE capabilities setup/copy functions Aloka Dixit
2023-03-29 23:11 ` [PATCH 02/11] wifi: ath12k: move HE capabilities processing to a new function Aloka Dixit
2023-03-29 23:11 ` [PATCH 03/11] wifi: ath12k: process EHT capabilities from target Aloka Dixit
2023-03-29 23:11 ` [PATCH 04/11] wifi: ath12k: propagate EHT capabilities to userspace Aloka Dixit
2023-03-29 23:11 ` [PATCH 05/11] wifi: ath12k: add EHT PHY modes Aloka Dixit
2023-03-29 23:11 ` [PATCH 06/11] wifi: ath12k: prepare EHT peer assoc parameters Aloka Dixit
2023-03-29 23:11 ` [PATCH 07/11] wifi: ath12k: add WMI support for EHT peer Aloka Dixit
2023-03-29 23:11 ` [PATCH 08/11] wifi: ath12k: peer assoc for 320 MHz Aloka Dixit
2023-03-29 23:11 ` [PATCH 09/11] wifi: ath12k: add MLO header in peer association Aloka Dixit
2023-03-29 23:11 ` Aloka Dixit [this message]
2023-03-29 23:11 ` [PATCH 11/11] wifi: ath12k: configure puncturing bitmap Aloka Dixit
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