forked from Minki/linux
ath10k: split wmi stats parsing
The parsing function was rather complex. Simplify by splitting it up into firmware branch specific implementations. While at it move the parsing code into wmi.c where it belongs. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior
Kalle Valo
parent
babcb3edd9
commit
d15fb52006
@ -239,133 +239,22 @@ static const struct file_operations fops_wmi_services = {
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.llseek = default_llseek,
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};
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void ath10k_debug_read_target_stats(struct ath10k *ar,
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struct wmi_stats_event *ev)
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void ath10k_debug_read_target_stats(struct ath10k *ar, struct sk_buff *skb)
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{
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u8 *tmp = ev->data;
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struct ath10k_target_stats *stats;
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int num_pdev_stats, num_vdev_stats, num_peer_stats;
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struct wmi_pdev_stats_10x *ps;
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int i;
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int ret;
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spin_lock_bh(&ar->data_lock);
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stats = &ar->debug.target_stats;
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num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats); /* 0 or 1 */
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num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); /* 0 or max vdevs */
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num_peer_stats = __le32_to_cpu(ev->num_peer_stats); /* 0 or max peers */
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if (num_pdev_stats) {
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ps = (struct wmi_pdev_stats_10x *)tmp;
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stats->ch_noise_floor = __le32_to_cpu(ps->chan_nf);
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stats->tx_frame_count = __le32_to_cpu(ps->tx_frame_count);
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stats->rx_frame_count = __le32_to_cpu(ps->rx_frame_count);
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stats->rx_clear_count = __le32_to_cpu(ps->rx_clear_count);
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stats->cycle_count = __le32_to_cpu(ps->cycle_count);
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stats->phy_err_count = __le32_to_cpu(ps->phy_err_count);
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stats->chan_tx_power = __le32_to_cpu(ps->chan_tx_pwr);
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stats->comp_queued = __le32_to_cpu(ps->wal.tx.comp_queued);
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stats->comp_delivered =
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__le32_to_cpu(ps->wal.tx.comp_delivered);
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stats->msdu_enqued = __le32_to_cpu(ps->wal.tx.msdu_enqued);
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stats->mpdu_enqued = __le32_to_cpu(ps->wal.tx.mpdu_enqued);
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stats->wmm_drop = __le32_to_cpu(ps->wal.tx.wmm_drop);
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stats->local_enqued = __le32_to_cpu(ps->wal.tx.local_enqued);
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stats->local_freed = __le32_to_cpu(ps->wal.tx.local_freed);
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stats->hw_queued = __le32_to_cpu(ps->wal.tx.hw_queued);
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stats->hw_reaped = __le32_to_cpu(ps->wal.tx.hw_reaped);
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stats->underrun = __le32_to_cpu(ps->wal.tx.underrun);
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stats->tx_abort = __le32_to_cpu(ps->wal.tx.tx_abort);
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stats->mpdus_requed = __le32_to_cpu(ps->wal.tx.mpdus_requed);
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stats->tx_ko = __le32_to_cpu(ps->wal.tx.tx_ko);
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stats->data_rc = __le32_to_cpu(ps->wal.tx.data_rc);
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stats->self_triggers = __le32_to_cpu(ps->wal.tx.self_triggers);
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stats->sw_retry_failure =
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__le32_to_cpu(ps->wal.tx.sw_retry_failure);
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stats->illgl_rate_phy_err =
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__le32_to_cpu(ps->wal.tx.illgl_rate_phy_err);
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stats->pdev_cont_xretry =
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__le32_to_cpu(ps->wal.tx.pdev_cont_xretry);
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stats->pdev_tx_timeout =
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__le32_to_cpu(ps->wal.tx.pdev_tx_timeout);
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stats->pdev_resets = __le32_to_cpu(ps->wal.tx.pdev_resets);
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stats->phy_underrun = __le32_to_cpu(ps->wal.tx.phy_underrun);
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stats->txop_ovf = __le32_to_cpu(ps->wal.tx.txop_ovf);
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stats->mid_ppdu_route_change =
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__le32_to_cpu(ps->wal.rx.mid_ppdu_route_change);
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stats->status_rcvd = __le32_to_cpu(ps->wal.rx.status_rcvd);
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stats->r0_frags = __le32_to_cpu(ps->wal.rx.r0_frags);
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stats->r1_frags = __le32_to_cpu(ps->wal.rx.r1_frags);
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stats->r2_frags = __le32_to_cpu(ps->wal.rx.r2_frags);
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stats->r3_frags = __le32_to_cpu(ps->wal.rx.r3_frags);
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stats->htt_msdus = __le32_to_cpu(ps->wal.rx.htt_msdus);
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stats->htt_mpdus = __le32_to_cpu(ps->wal.rx.htt_mpdus);
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stats->loc_msdus = __le32_to_cpu(ps->wal.rx.loc_msdus);
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stats->loc_mpdus = __le32_to_cpu(ps->wal.rx.loc_mpdus);
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stats->oversize_amsdu =
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__le32_to_cpu(ps->wal.rx.oversize_amsdu);
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stats->phy_errs = __le32_to_cpu(ps->wal.rx.phy_errs);
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stats->phy_err_drop = __le32_to_cpu(ps->wal.rx.phy_err_drop);
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stats->mpdu_errs = __le32_to_cpu(ps->wal.rx.mpdu_errs);
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if (test_bit(ATH10K_FW_FEATURE_WMI_10X,
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ar->fw_features)) {
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stats->ack_rx_bad = __le32_to_cpu(ps->ack_rx_bad);
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stats->rts_bad = __le32_to_cpu(ps->rts_bad);
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stats->rts_good = __le32_to_cpu(ps->rts_good);
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stats->fcs_bad = __le32_to_cpu(ps->fcs_bad);
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stats->no_beacons = __le32_to_cpu(ps->no_beacons);
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stats->mib_int_count = __le32_to_cpu(ps->mib_int_count);
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tmp += sizeof(struct wmi_pdev_stats_10x);
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} else {
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tmp += sizeof(struct wmi_pdev_stats_old);
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}
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ret = ath10k_wmi_pull_fw_stats(ar, skb, &ar->debug.target_stats);
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if (ret) {
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ath10k_warn(ar, "failed to pull fw stats: %d\n", ret);
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goto unlock;
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}
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/* 0 or max vdevs */
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/* Currently firmware does not support VDEV stats */
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if (num_vdev_stats) {
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struct wmi_vdev_stats *vdev_stats;
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for (i = 0; i < num_vdev_stats; i++) {
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vdev_stats = (struct wmi_vdev_stats *)tmp;
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tmp += sizeof(struct wmi_vdev_stats);
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}
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}
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if (num_peer_stats) {
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struct wmi_peer_stats_10x *peer_stats;
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struct ath10k_peer_stat *s;
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stats->peers = num_peer_stats;
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for (i = 0; i < num_peer_stats; i++) {
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peer_stats = (struct wmi_peer_stats_10x *)tmp;
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s = &stats->peer_stat[i];
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memcpy(s->peer_macaddr, &peer_stats->peer_macaddr.addr,
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ETH_ALEN);
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s->peer_rssi = __le32_to_cpu(peer_stats->peer_rssi);
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s->peer_tx_rate =
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__le32_to_cpu(peer_stats->peer_tx_rate);
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if (test_bit(ATH10K_FW_FEATURE_WMI_10X,
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ar->fw_features)) {
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s->peer_rx_rate =
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__le32_to_cpu(peer_stats->peer_rx_rate);
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tmp += sizeof(struct wmi_peer_stats_10x);
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} else {
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tmp += sizeof(struct wmi_peer_stats_old);
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}
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}
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}
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spin_unlock_bh(&ar->data_lock);
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complete(&ar->debug.event_stats_compl);
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unlock:
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spin_unlock_bh(&ar->data_lock);
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}
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static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
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@ -55,8 +55,7 @@ void ath10k_debug_unregister(struct ath10k *ar);
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void ath10k_debug_read_service_map(struct ath10k *ar,
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const void *service_map,
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size_t map_size);
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void ath10k_debug_read_target_stats(struct ath10k *ar,
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struct wmi_stats_event *ev);
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void ath10k_debug_read_target_stats(struct ath10k *ar, struct sk_buff *skb);
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struct ath10k_fw_crash_data *
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ath10k_debug_get_new_fw_crash_data(struct ath10k *ar);
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@ -99,7 +98,7 @@ static inline void ath10k_debug_read_service_map(struct ath10k *ar,
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}
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static inline void ath10k_debug_read_target_stats(struct ath10k *ar,
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struct wmi_stats_event *ev)
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struct sk_buff *skb)
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{
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}
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@ -1329,14 +1329,171 @@ static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
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return 0;
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}
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static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
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struct ath10k_target_stats *dst)
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{
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const struct wal_dbg_tx_stats *tx = &src->wal.tx;
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const struct wal_dbg_rx_stats *rx = &src->wal.rx;
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dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
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dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
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dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
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dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
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dst->cycle_count = __le32_to_cpu(src->cycle_count);
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dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
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dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
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dst->comp_queued = __le32_to_cpu(tx->comp_queued);
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dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
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dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
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dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
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dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
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dst->local_enqued = __le32_to_cpu(tx->local_enqued);
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dst->local_freed = __le32_to_cpu(tx->local_freed);
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dst->hw_queued = __le32_to_cpu(tx->hw_queued);
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dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
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dst->underrun = __le32_to_cpu(tx->underrun);
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dst->tx_abort = __le32_to_cpu(tx->tx_abort);
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dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
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dst->tx_ko = __le32_to_cpu(tx->tx_ko);
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dst->data_rc = __le32_to_cpu(tx->data_rc);
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dst->self_triggers = __le32_to_cpu(tx->self_triggers);
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dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
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dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
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dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
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dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
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dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
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dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
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dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
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dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
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dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
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dst->r0_frags = __le32_to_cpu(rx->r0_frags);
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dst->r1_frags = __le32_to_cpu(rx->r1_frags);
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dst->r2_frags = __le32_to_cpu(rx->r2_frags);
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dst->r3_frags = __le32_to_cpu(rx->r3_frags);
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dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
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dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
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dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
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dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
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dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
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dst->phy_errs = __le32_to_cpu(rx->phy_errs);
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dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
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dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
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}
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static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
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struct ath10k_peer_stat *dst)
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{
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ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
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dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
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dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
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}
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static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
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struct sk_buff *skb,
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struct ath10k_target_stats *stats)
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{
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const struct wmi_stats_event *ev = (void *)skb->data;
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u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
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int i;
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if (!skb_pull(skb, sizeof(*ev)))
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return -EPROTO;
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num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
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num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
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num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
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if (num_pdev_stats) {
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const struct wmi_pdev_stats *src;
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src = (void *)skb->data;
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if (!skb_pull(skb, sizeof(*src)))
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return -EPROTO;
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ath10k_wmi_pull_pdev_stats(src, stats);
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}
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/* fw doesn't implement vdev stats */
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for (i = 0; i < num_peer_stats; i++) {
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const struct wmi_peer_stats *src;
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src = (void *)skb->data;
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if (!skb_pull(skb, sizeof(*src)))
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return -EPROTO;
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ath10k_wmi_pull_peer_stats(src, &stats->peer_stat[i]);
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}
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return 0;
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}
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static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
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struct sk_buff *skb,
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struct ath10k_target_stats *stats)
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{
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const struct wmi_stats_event *ev = (void *)skb->data;
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u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
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int i;
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if (!skb_pull(skb, sizeof(*ev)))
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return -EPROTO;
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num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
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num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
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num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
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if (num_pdev_stats) {
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const struct wmi_10x_pdev_stats *src;
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src = (void *)skb->data;
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if (!skb_pull(skb, sizeof(*src)))
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return -EPROTO;
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ath10k_wmi_pull_pdev_stats(&src->old, stats);
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stats->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
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stats->rts_bad = __le32_to_cpu(src->rts_bad);
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stats->rts_good = __le32_to_cpu(src->rts_good);
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stats->fcs_bad = __le32_to_cpu(src->fcs_bad);
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stats->no_beacons = __le32_to_cpu(src->no_beacons);
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stats->mib_int_count = __le32_to_cpu(src->mib_int_count);
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}
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/* fw doesn't implement vdev stats */
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for (i = 0; i < num_peer_stats; i++) {
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const struct wmi_10x_peer_stats *src;
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src = (void *)skb->data;
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if (!skb_pull(skb, sizeof(*src)))
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return -EPROTO;
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ath10k_wmi_pull_peer_stats(&src->old, &stats->peer_stat[i]);
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stats->peer_stat[i].peer_rx_rate =
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__le32_to_cpu(src->peer_rx_rate);
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}
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return 0;
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}
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int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
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struct ath10k_target_stats *stats)
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{
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if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
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return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
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else
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return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
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}
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static void ath10k_wmi_event_update_stats(struct ath10k *ar,
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struct sk_buff *skb)
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{
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struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data;
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ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
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ath10k_debug_read_target_stats(ar, ev);
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ath10k_debug_read_target_stats(ar, skb);
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}
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static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
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@ -3021,7 +3021,7 @@ struct wmi_stats_event {
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* PDEV statistics
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* TODO: add all PDEV stats here
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*/
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struct wmi_pdev_stats_old {
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struct wmi_pdev_stats {
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__le32 chan_nf; /* Channel noise floor */
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__le32 tx_frame_count; /* TX frame count */
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__le32 rx_frame_count; /* RX frame count */
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@ -3032,15 +3032,8 @@ struct wmi_pdev_stats_old {
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struct wal_dbg_stats wal; /* WAL dbg stats */
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} __packed;
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struct wmi_pdev_stats_10x {
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__le32 chan_nf; /* Channel noise floor */
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__le32 tx_frame_count; /* TX frame count */
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__le32 rx_frame_count; /* RX frame count */
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__le32 rx_clear_count; /* rx clear count */
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__le32 cycle_count; /* cycle count */
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__le32 phy_err_count; /* Phy error count */
|
||||
__le32 chan_tx_pwr; /* channel tx power */
|
||||
struct wal_dbg_stats wal; /* WAL dbg stats */
|
||||
struct wmi_10x_pdev_stats {
|
||||
struct wmi_pdev_stats old;
|
||||
__le32 ack_rx_bad;
|
||||
__le32 rts_bad;
|
||||
__le32 rts_good;
|
||||
@ -3061,16 +3054,14 @@ struct wmi_vdev_stats {
|
||||
* peer statistics.
|
||||
* TODO: add more stats
|
||||
*/
|
||||
struct wmi_peer_stats_old {
|
||||
struct wmi_peer_stats {
|
||||
struct wmi_mac_addr peer_macaddr;
|
||||
__le32 peer_rssi;
|
||||
__le32 peer_tx_rate;
|
||||
} __packed;
|
||||
|
||||
struct wmi_peer_stats_10x {
|
||||
struct wmi_mac_addr peer_macaddr;
|
||||
__le32 peer_rssi;
|
||||
__le32 peer_tx_rate;
|
||||
struct wmi_10x_peer_stats {
|
||||
struct wmi_peer_stats old;
|
||||
__le32 peer_rx_rate;
|
||||
} __packed;
|
||||
|
||||
@ -4582,6 +4573,7 @@ struct wmi_svc_rdy_ev_arg {
|
||||
|
||||
struct ath10k;
|
||||
struct ath10k_vif;
|
||||
struct ath10k_target_stats;
|
||||
|
||||
int ath10k_wmi_attach(struct ath10k *ar);
|
||||
void ath10k_wmi_detach(struct ath10k *ar);
|
||||
@ -4653,5 +4645,7 @@ int ath10k_wmi_force_fw_hang(struct ath10k *ar,
|
||||
enum wmi_force_fw_hang_type type, u32 delay_ms);
|
||||
int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb);
|
||||
int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable);
|
||||
int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
|
||||
struct ath10k_target_stats *stats);
|
||||
|
||||
#endif /* _WMI_H_ */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user