@@ -461,30 +461,8 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type,
}
static void
-qtnf_sta_info_parse_basic_counters(struct station_info *sinfo,
- const struct qlink_sta_stat_basic_counters *counters)
-{
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES) |
- BIT(NL80211_STA_INFO_TX_BYTES);
- sinfo->rx_bytes = get_unaligned_le64(&counters->rx_bytes);
- sinfo->tx_bytes = get_unaligned_le64(&counters->tx_bytes);
-
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS) |
- BIT(NL80211_STA_INFO_TX_PACKETS) |
- BIT(NL80211_STA_INFO_BEACON_RX);
- sinfo->rx_packets = get_unaligned_le32(&counters->rx_packets);
- sinfo->tx_packets = get_unaligned_le32(&counters->tx_packets);
- sinfo->rx_beacon = get_unaligned_le64(&counters->rx_beacons);
-
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_DROP_MISC) |
- BIT(NL80211_STA_INFO_TX_FAILED);
- sinfo->rx_dropped_misc = get_unaligned_le32(&counters->rx_dropped);
- sinfo->tx_failed = get_unaligned_le32(&counters->tx_failed);
-}
-
-static void
qtnf_sta_info_parse_rate(struct rate_info *rate_dst,
- const struct qlink_sta_info_rate *rate_src)
+ const struct qlink_sta_info_rate *rate_src)
{
rate_dst->legacy = get_unaligned_le16(&rate_src->rate) * 10;
@@ -493,22 +471,23 @@ qtnf_sta_info_parse_rate(struct rate_info *rate_dst,
rate_dst->flags = 0;
switch (rate_src->bw) {
- case QLINK_STA_INFO_RATE_BW_5:
+ case QLINK_CHAN_WIDTH_5:
rate_dst->bw = RATE_INFO_BW_5;
break;
- case QLINK_STA_INFO_RATE_BW_10:
+ case QLINK_CHAN_WIDTH_10:
rate_dst->bw = RATE_INFO_BW_10;
break;
- case QLINK_STA_INFO_RATE_BW_20:
+ case QLINK_CHAN_WIDTH_20:
+ case QLINK_CHAN_WIDTH_20_NOHT:
rate_dst->bw = RATE_INFO_BW_20;
break;
- case QLINK_STA_INFO_RATE_BW_40:
+ case QLINK_CHAN_WIDTH_40:
rate_dst->bw = RATE_INFO_BW_40;
break;
- case QLINK_STA_INFO_RATE_BW_80:
+ case QLINK_CHAN_WIDTH_80:
rate_dst->bw = RATE_INFO_BW_80;
break;
- case QLINK_STA_INFO_RATE_BW_160:
+ case QLINK_CHAN_WIDTH_160:
rate_dst->bw = RATE_INFO_BW_160;
break;
default:
@@ -578,87 +557,125 @@ qtnf_sta_info_parse_flags(struct nl80211_sta_flag_update *dst,
}
static void
-qtnf_sta_info_parse_generic_info(struct station_info *sinfo,
- const struct qlink_sta_info_generic *info)
+qtnf_cmd_sta_info_parse(struct station_info *sinfo,
+ const struct qlink_tlv_hdr *tlv,
+ size_t resp_size)
{
- sinfo->filled |= BIT(NL80211_STA_INFO_CONNECTED_TIME) |
- BIT(NL80211_STA_INFO_INACTIVE_TIME);
- sinfo->connected_time = get_unaligned_le32(&info->connected_time);
- sinfo->inactive_time = get_unaligned_le32(&info->inactive_time);
+ const struct qlink_sta_stats *stats = NULL;
+ const u8 *map = NULL;
+ unsigned int map_len = 0;
+ unsigned int stats_len = 0;
+ u16 tlv_len;
+
+#define qtnf_sta_stat_avail(stat_name, bitn) \
+ (qtnf_utils_is_bit_set(map, bitn, map_len) && \
+ (offsetofend(struct qlink_sta_stats, stat_name) <= stats_len))
+
+ while (resp_size >= sizeof(*tlv)) {
+ tlv_len = le16_to_cpu(tlv->len);
+
+ switch (le16_to_cpu(tlv->type)) {
+ case QTN_TLV_ID_STA_STATS_MAP:
+ map_len = tlv_len;
+ map = tlv->val;
+ break;
+ case QTN_TLV_ID_STA_STATS:
+ stats_len = tlv_len;
+ stats = (const struct qlink_sta_stats *)tlv->val;
+ break;
+ default:
+ break;
+ }
+
+ resp_size -= tlv_len + sizeof(*tlv);
+ tlv = (const struct qlink_tlv_hdr *)(tlv->val + tlv_len);
+ }
- sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL) |
- BIT(NL80211_STA_INFO_SIGNAL_AVG);
- sinfo->signal = info->rssi - 120;
- sinfo->signal_avg = info->rssi_avg - QLINK_RSSI_OFFSET;
+ if (!map || !stats)
+ return;
+
+ if (qtnf_sta_stat_avail(inactive_time, QLINK_STA_INFO_INACTIVE_TIME)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME);
+ sinfo->inactive_time = le32_to_cpu(stats->inactive_time);
+ }
- if (info->rx_rate.rate) {
+ if (qtnf_sta_stat_avail(connected_time,
+ QLINK_STA_INFO_CONNECTED_TIME)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_CONNECTED_TIME);
+ sinfo->connected_time = le32_to_cpu(stats->connected_time);
+ }
+
+ if (qtnf_sta_stat_avail(signal, QLINK_STA_INFO_SIGNAL)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+ sinfo->signal = stats->signal - QLINK_RSSI_OFFSET;
+ }
+
+ if (qtnf_sta_stat_avail(signal_avg, QLINK_STA_INFO_SIGNAL_AVG)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
+ sinfo->signal_avg = stats->signal_avg - QLINK_RSSI_OFFSET;
+ }
+
+ if (qtnf_sta_stat_avail(rxrate, QLINK_STA_INFO_RX_BITRATE)) {
sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
- qtnf_sta_info_parse_rate(&sinfo->rxrate, &info->rx_rate);
+ qtnf_sta_info_parse_rate(&sinfo->rxrate, &stats->rxrate);
}
- if (info->tx_rate.rate) {
+ if (qtnf_sta_stat_avail(txrate, QLINK_STA_INFO_TX_BITRATE)) {
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
- qtnf_sta_info_parse_rate(&sinfo->txrate, &info->tx_rate);
+ qtnf_sta_info_parse_rate(&sinfo->txrate, &stats->txrate);
}
- sinfo->filled |= BIT(NL80211_STA_INFO_STA_FLAGS);
- qtnf_sta_info_parse_flags(&sinfo->sta_flags, &info->state);
-}
+ if (qtnf_sta_stat_avail(sta_flags, QLINK_STA_INFO_STA_FLAGS)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_STA_FLAGS);
+ qtnf_sta_info_parse_flags(&sinfo->sta_flags, &stats->sta_flags);
+ }
-static int qtnf_cmd_sta_info_parse(struct station_info *sinfo,
- const u8 *payload, size_t payload_size)
-{
- const struct qlink_sta_stat_basic_counters *counters;
- const struct qlink_sta_info_generic *sta_info;
- u16 tlv_type;
- u16 tlv_value_len;
- size_t tlv_full_len;
- const struct qlink_tlv_hdr *tlv;
+ if (qtnf_sta_stat_avail(rx_bytes, QLINK_STA_INFO_RX_BYTES)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES);
+ sinfo->rx_bytes = le64_to_cpu(stats->rx_bytes);
+ }
- sinfo->filled = 0;
+ if (qtnf_sta_stat_avail(tx_bytes, QLINK_STA_INFO_TX_BYTES)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES);
+ sinfo->tx_bytes = le64_to_cpu(stats->tx_bytes);
+ }
- tlv = (const struct qlink_tlv_hdr *)payload;
- while (payload_size >= sizeof(struct qlink_tlv_hdr)) {
- tlv_type = le16_to_cpu(tlv->type);
- tlv_value_len = le16_to_cpu(tlv->len);
- tlv_full_len = tlv_value_len + sizeof(struct qlink_tlv_hdr);
- if (tlv_full_len > payload_size) {
- pr_warn("malformed TLV 0x%.2X; LEN: %u\n",
- tlv_type, tlv_value_len);
- return -EINVAL;
- }
- switch (tlv_type) {
- case QTN_TLV_ID_STA_BASIC_COUNTERS:
- if (unlikely(tlv_value_len < sizeof(*counters))) {
- pr_err("invalid TLV size %.4X: %u\n",
- tlv_type, tlv_value_len);
- break;
- }
+ if (qtnf_sta_stat_avail(rx_bytes, QLINK_STA_INFO_RX_BYTES64)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES64);
+ sinfo->rx_bytes = le64_to_cpu(stats->rx_bytes);
+ }
- counters = (void *)tlv->val;
- qtnf_sta_info_parse_basic_counters(sinfo, counters);
- break;
- case QTN_TLV_ID_STA_GENERIC_INFO:
- if (unlikely(tlv_value_len < sizeof(*sta_info)))
- break;
+ if (qtnf_sta_stat_avail(tx_bytes, QLINK_STA_INFO_TX_BYTES64)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES64);
+ sinfo->tx_bytes = le64_to_cpu(stats->tx_bytes);
+ }
- sta_info = (void *)tlv->val;
- qtnf_sta_info_parse_generic_info(sinfo, sta_info);
- break;
- default:
- pr_warn("unexpected TLV type: %.4X\n", tlv_type);
- break;
- }
- payload_size -= tlv_full_len;
- tlv = (struct qlink_tlv_hdr *)(tlv->val + tlv_value_len);
+ if (qtnf_sta_stat_avail(rx_packets, QLINK_STA_INFO_RX_PACKETS)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+ sinfo->rx_packets = le32_to_cpu(stats->rx_packets);
}
- if (payload_size) {
- pr_warn("malformed TLV buf; bytes left: %zu\n", payload_size);
- return -EINVAL;
+ if (qtnf_sta_stat_avail(tx_packets, QLINK_STA_INFO_TX_PACKETS)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+ sinfo->tx_packets = le32_to_cpu(stats->tx_packets);
}
- return 0;
+ if (qtnf_sta_stat_avail(rx_beacon, QLINK_STA_INFO_BEACON_RX)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_RX);
+ sinfo->rx_beacon = le64_to_cpu(stats->rx_beacon);
+ }
+
+ if (qtnf_sta_stat_avail(rx_dropped_misc, QLINK_STA_INFO_RX_DROP_MISC)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_DROP_MISC);
+ sinfo->rx_dropped_misc = le32_to_cpu(stats->rx_dropped_misc);
+ }
+
+ if (qtnf_sta_stat_avail(tx_failed, QLINK_STA_INFO_TX_FAILED)) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
+ sinfo->tx_failed = le32_to_cpu(stats->tx_failed);
+ }
+
+#undef qtnf_sta_stat_avail
}
int qtnf_cmd_get_sta_info(struct qtnf_vif *vif, const u8 *sta_mac,
@@ -715,7 +732,9 @@ int qtnf_cmd_get_sta_info(struct qtnf_vif *vif, const u8 *sta_mac,
goto out;
}
- ret = qtnf_cmd_sta_info_parse(sinfo, resp->info, var_resp_len);
+ qtnf_cmd_sta_info_parse(sinfo,
+ (const struct qlink_tlv_hdr *)resp->info,
+ var_resp_len);
out:
qtnf_bus_unlock(vif->mac->bus);
@@ -1992,21 +2011,17 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac,
cmd = (struct qlink_cmd_change_sta *)cmd_skb->data;
ether_addr_copy(cmd->sta_addr, mac);
+ cmd->flag_update.mask =
+ cpu_to_le32(qtnf_encode_sta_flags(params->sta_flags_mask));
+ cmd->flag_update.value =
+ cpu_to_le32(qtnf_encode_sta_flags(params->sta_flags_set));
switch (vif->wdev.iftype) {
case NL80211_IFTYPE_AP:
cmd->if_type = cpu_to_le16(QLINK_IFTYPE_AP);
- cmd->sta_flags_mask = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_mask));
- cmd->sta_flags_set = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_set));
break;
case NL80211_IFTYPE_STATION:
cmd->if_type = cpu_to_le16(QLINK_IFTYPE_STATION);
- cmd->sta_flags_mask = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_mask));
- cmd->sta_flags_set = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_set));
break;
default:
pr_err("unsupported iftype %d\n", vif->wdev.iftype);
@@ -19,7 +19,7 @@
#include <linux/ieee80211.h>
-#define QLINK_PROTO_VER 8
+#define QLINK_PROTO_VER 9
#define QLINK_MACID_RSVD 0xFF
#define QLINK_VIFID_RSVD 0xFF
@@ -185,6 +185,17 @@ struct qlink_auth_encr {
u8 rsvd[2];
} __packed;
+/**
+ * struct qlink_sta_info_state - station flags mask/value
+ *
+ * @mask: STA flags mask, bitmap of &enum qlink_sta_flags
+ * @value: STA flags values, bitmap of &enum qlink_sta_flags
+ */
+struct qlink_sta_info_state {
+ __le32 mask;
+ __le32 value;
+} __packed;
+
/* QLINK Command messages related definitions
*/
@@ -402,16 +413,14 @@ struct qlink_cmd_set_def_mgmt_key {
/**
* struct qlink_cmd_change_sta - data for QLINK_CMD_CHANGE_STA command
*
- * @sta_flags_mask: STA flags mask, bitmap of &enum qlink_sta_flags
- * @sta_flags_set: STA flags values, bitmap of &enum qlink_sta_flags
+ * @flag_update: STA flags to update
* @if_type: Mode of interface operation, one of &enum qlink_iface_type
* @vlanid: VLAN ID to assign to specific STA
* @sta_addr: address of the STA for which parameters are set.
*/
struct qlink_cmd_change_sta {
struct qlink_cmd chdr;
- __le32 sta_flags_mask;
- __le32 sta_flags_set;
+ struct qlink_sta_info_state flag_update;
__le16 if_type;
__le16 vlanid;
u8 sta_addr[ETH_ALEN];
@@ -755,17 +764,27 @@ struct qlink_resp_manage_intf {
struct qlink_intf_info intf_info;
} __packed;
+enum qlink_sta_info_rate_flags {
+ QLINK_STA_INFO_RATE_FLAG_HT_MCS = BIT(0),
+ QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1),
+ QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2),
+ QLINK_STA_INFO_RATE_FLAG_60G = BIT(3),
+};
+
/**
* struct qlink_resp_get_sta_info - response for QLINK_CMD_GET_STA_INFO command
*
* Response data containing statistics for specified STA.
*
+ * @filled: a bitmask of &enum qlink_sta_info, specifies which info in response
+ * is valid.
* @sta_addr: MAC address of STA the response carries statistic for.
- * @info: statistics for specified STA.
+ * @info: variable statistics for specified STA.
*/
struct qlink_resp_get_sta_info {
struct qlink_resp rhdr;
u8 sta_addr[ETH_ALEN];
+ u8 rsvd[2];
u8 info[0];
} __packed;
@@ -1003,6 +1022,15 @@ struct qlink_event_radar {
/* QLINK TLVs (Type-Length Values) definitions
*/
+/**
+ * enum qlink_tlv_id - list of TLVs that Qlink messages can carry
+ *
+ * @QTN_TLV_ID_STA_STATS_MAP: a bitmap of &enum qlink_sta_info, used to
+ * indicate which statistic carried in QTN_TLV_ID_STA_STATS is valid.
+ * @QTN_TLV_ID_STA_STATS: per-STA statistics as defined by
+ * &struct qlink_sta_stats. Valid values are marked as such in a bitmap
+ * carried by QTN_TLV_ID_STA_STATS_MAP.
+ */
enum qlink_tlv_id {
QTN_TLV_ID_FRAG_THRESH = 0x0201,
QTN_TLV_ID_RTS_THRESH = 0x0202,
@@ -1011,12 +1039,12 @@ enum qlink_tlv_id {
QTN_TLV_ID_REG_RULE = 0x0207,
QTN_TLV_ID_CHANNEL = 0x020F,
QTN_TLV_ID_CHANDEF = 0x0210,
+ QTN_TLV_ID_STA_STATS_MAP = 0x0211,
+ QTN_TLV_ID_STA_STATS = 0x0212,
QTN_TLV_ID_COVERAGE_CLASS = 0x0213,
QTN_TLV_ID_IFACE_LIMIT = 0x0214,
QTN_TLV_ID_NUM_IFACE_COMB = 0x0215,
QTN_TLV_ID_CHANNEL_STATS = 0x0216,
- QTN_TLV_ID_STA_BASIC_COUNTERS = 0x0300,
- QTN_TLV_ID_STA_GENERIC_INFO = 0x0301,
QTN_TLV_ID_KEY = 0x0302,
QTN_TLV_ID_SEQ = 0x0303,
QTN_TLV_ID_IE_SET = 0x0305,
@@ -1038,67 +1066,8 @@ struct qlink_iface_comb_num {
__le16 iface_comb_num;
} __packed;
-struct qlink_sta_stat_basic_counters {
- __le64 rx_bytes;
- __le64 tx_bytes;
- __le64 rx_beacons;
- __le32 rx_packets;
- __le32 tx_packets;
- __le32 rx_dropped;
- __le32 tx_failed;
-} __packed;
-
-enum qlink_sta_info_rate_flags {
- QLINK_STA_INFO_RATE_FLAG_INVALID = 0,
- QLINK_STA_INFO_RATE_FLAG_HT_MCS = BIT(0),
- QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1),
- QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2),
- QLINK_STA_INFO_RATE_FLAG_60G = BIT(3),
-};
-
-enum qlink_sta_info_rate_bw {
- QLINK_STA_INFO_RATE_BW_5 = 0,
- QLINK_STA_INFO_RATE_BW_10 = 1,
- QLINK_STA_INFO_RATE_BW_20 = 2,
- QLINK_STA_INFO_RATE_BW_40 = 3,
- QLINK_STA_INFO_RATE_BW_80 = 4,
- QLINK_STA_INFO_RATE_BW_160 = 5,
-};
-
-/**
- * struct qlink_sta_info_rate - STA rate statistics
- *
- * @rate: data rate in Mbps.
- * @flags: bitmap of &enum qlink_sta_flags.
- * @mcs: 802.11-defined MCS index.
- * nss: Number of Spatial Streams.
- * @bw: bandwidth, one of &enum qlink_sta_info_rate_bw.
- */
-struct qlink_sta_info_rate {
- __le16 rate;
- u8 flags;
- u8 mcs;
- u8 nss;
- u8 bw;
-} __packed;
-
-struct qlink_sta_info_state {
- __le32 mask;
- __le32 value;
-} __packed;
-
#define QLINK_RSSI_OFFSET 120
-struct qlink_sta_info_generic {
- struct qlink_sta_info_state state;
- __le32 connected_time;
- __le32 inactive_time;
- struct qlink_sta_info_rate rx_rate;
- struct qlink_sta_info_rate tx_rate;
- u8 rssi;
- u8 rssi_avg;
-} __packed;
-
struct qlink_tlv_frag_rts_thr {
struct qlink_tlv_hdr hdr;
__le16 thr;
@@ -1243,4 +1212,105 @@ struct qlink_chan_stats {
s8 chan_noise;
} __packed;
+/**
+ * enum qlink_sta_info - station information bitmap
+ *
+ * Used to indicate which statistics values in &struct qlink_sta_stats
+ * are valid. Individual values are used to fill a bitmap carried in a
+ * payload of QTN_TLV_ID_STA_STATS_MAP.
+ *
+ * @QLINK_STA_INFO_CONNECTED_TIME: connected_time value is valid.
+ * @QLINK_STA_INFO_INACTIVE_TIME: inactive_time value is valid.
+ * @QLINK_STA_INFO_RX_BYTES: lower 32 bits of rx_bytes value are valid.
+ * @QLINK_STA_INFO_TX_BYTES: lower 32 bits of tx_bytes value are valid.
+ * @QLINK_STA_INFO_RX_BYTES64: rx_bytes value is valid.
+ * @QLINK_STA_INFO_TX_BYTES64: tx_bytes value is valid.
+ * @QLINK_STA_INFO_RX_DROP_MISC: rx_dropped_misc value is valid.
+ * @QLINK_STA_INFO_BEACON_RX: rx_beacon value is valid.
+ * @QLINK_STA_INFO_SIGNAL: signal value is valid.
+ * @QLINK_STA_INFO_SIGNAL_AVG: signal_avg value is valid.
+ * @QLINK_STA_INFO_RX_BITRATE: rxrate value is valid.
+ * @QLINK_STA_INFO_TX_BITRATE: txrate value is valid.
+ * @QLINK_STA_INFO_RX_PACKETS: rx_packets value is valid.
+ * @QLINK_STA_INFO_TX_PACKETS: tx_packets value is valid.
+ * @QLINK_STA_INFO_TX_RETRIES: tx_retries value is valid.
+ * @QLINK_STA_INFO_TX_FAILED: tx_failed value is valid.
+ * @QLINK_STA_INFO_STA_FLAGS: sta_flags value is valid.
+ */
+enum qlink_sta_info {
+ QLINK_STA_INFO_CONNECTED_TIME,
+ QLINK_STA_INFO_INACTIVE_TIME,
+ QLINK_STA_INFO_RX_BYTES,
+ QLINK_STA_INFO_TX_BYTES,
+ QLINK_STA_INFO_RX_BYTES64,
+ QLINK_STA_INFO_TX_BYTES64,
+ QLINK_STA_INFO_RX_DROP_MISC,
+ QLINK_STA_INFO_BEACON_RX,
+ QLINK_STA_INFO_SIGNAL,
+ QLINK_STA_INFO_SIGNAL_AVG,
+ QLINK_STA_INFO_RX_BITRATE,
+ QLINK_STA_INFO_TX_BITRATE,
+ QLINK_STA_INFO_RX_PACKETS,
+ QLINK_STA_INFO_TX_PACKETS,
+ QLINK_STA_INFO_TX_RETRIES,
+ QLINK_STA_INFO_TX_FAILED,
+ QLINK_STA_INFO_STA_FLAGS,
+ QLINK_STA_INFO_NUM,
+};
+
+/**
+ * struct qlink_sta_info_rate - STA rate statistics
+ *
+ * @rate: data rate in Mbps.
+ * @flags: bitmap of &enum qlink_sta_info_rate_flags.
+ * @mcs: 802.11-defined MCS index.
+ * nss: Number of Spatial Streams.
+ * @bw: bandwidth, one of &enum qlink_channel_width.
+ */
+struct qlink_sta_info_rate {
+ __le16 rate;
+ u8 flags;
+ u8 mcs;
+ u8 nss;
+ u8 bw;
+} __packed;
+
+/**
+ * struct qlink_sta_stats - data for QTN_TLV_ID_STA_STATS
+ *
+ * Carries statistics of a STA. Not all fields may be filled with
+ * valid values. Valid fields should be indicated as such using a bitmap of
+ * &enum qlink_sta_info. Bitmap is carried separately in a payload of
+ * QTN_TLV_ID_STA_STATS_MAP.
+ */
+struct qlink_sta_stats {
+ __le64 rx_bytes;
+ __le64 tx_bytes;
+ __le64 rx_beacon;
+ __le64 rx_duration;
+ __le64 t_offset;
+ __le32 connected_time;
+ __le32 inactive_time;
+ __le32 rx_packets;
+ __le32 tx_packets;
+ __le32 tx_retries;
+ __le32 tx_failed;
+ __le32 rx_dropped_misc;
+ __le32 beacon_loss_count;
+ __le32 expected_throughput;
+ struct qlink_sta_info_state sta_flags;
+ struct qlink_sta_info_rate txrate;
+ struct qlink_sta_info_rate rxrate;
+ __le16 llid;
+ __le16 plid;
+ u8 local_pm;
+ u8 peer_pm;
+ u8 nonpeer_pm;
+ u8 rx_beacon_signal_avg;
+ u8 plink_state;
+ u8 signal;
+ u8 signal_avg;
+ u8 rsvd[1];
+};
+
#endif /* _QTN_QLINK_H_ */
@@ -164,3 +164,15 @@ enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val)
return QLINK_HIDDEN_SSID_NOT_IN_USE;
}
}
+
+bool qtnf_utils_is_bit_set(const u8 *arr, unsigned int bit,
+ unsigned int arr_max_len)
+{
+ unsigned int idx = bit / BITS_PER_BYTE;
+ u8 mask = 1 << (bit - (idx * BITS_PER_BYTE));
+
+ if (idx >= arr_max_len)
+ return false;
+
+ return arr[idx] & mask;
+}
@@ -69,5 +69,7 @@ void qlink_chandef_q2cfg(struct wiphy *wiphy,
void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef,
struct qlink_chandef *qch);
enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val);
+bool qtnf_utils_is_bit_set(const u8 *arr, unsigned int bit,
+ unsigned int arr_max_len);
#endif /* _QTN_FMAC_QLINK_UTIL_H_ */