Commit 76f5329a authored by Janusz Dziedzic's avatar Janusz Dziedzic Committed by Kalle Valo

ath10k: extend debug code for RX path

Print sequence number, AMSDU_MORE flag and AC when additional
debug enabled in RX path. This is usefull for debugging purpose.
Signed-off-by: default avatarJanusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 72bdeb86
......@@ -819,19 +819,55 @@ static bool ath10k_htt_rx_h_channel(struct ath10k *ar,
return true;
}
static const char * const tid_to_ac[] = {
"BE",
"BK",
"BK",
"BE",
"VI",
"VI",
"VO",
"VO",
};
static char *ath10k_get_tid(struct ieee80211_hdr *hdr, char *out, size_t size)
{
u8 *qc;
int tid;
if (!ieee80211_is_data_qos(hdr->frame_control))
return "";
qc = ieee80211_get_qos_ctl(hdr);
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
if (tid < 8)
snprintf(out, size, "tid %d (%s)", tid, tid_to_ac[tid]);
else
snprintf(out, size, "tid %d", tid);
return out;
}
static void ath10k_process_rx(struct ath10k *ar,
struct ieee80211_rx_status *rx_status,
struct sk_buff *skb)
{
struct ieee80211_rx_status *status;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
char tid[32];
status = IEEE80211_SKB_RXCB(skb);
*status = *rx_status;
ath10k_dbg(ATH10K_DBG_DATA,
"rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %imic-err %i\n",
"rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
skb,
skb->len,
ieee80211_get_SA(hdr),
ath10k_get_tid(hdr, tid, sizeof(tid)),
is_multicast_ether_addr(ieee80211_get_DA(hdr)) ?
"mcast" : "ucast",
(__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4,
status->flag == 0 ? "legacy" : "",
status->flag & RX_FLAG_HT ? "ht" : "",
status->flag & RX_FLAG_VHT ? "vht" : "",
......@@ -843,7 +879,8 @@ static void ath10k_process_rx(struct ath10k *ar,
status->freq,
status->band, status->flag,
!!(status->flag & RX_FLAG_FAILED_FCS_CRC),
!!(status->flag & RX_FLAG_MMIC_ERROR));
!!(status->flag & RX_FLAG_MMIC_ERROR),
!!(status->flag & RX_FLAG_AMSDU_MORE));
ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "rx skb: ",
skb->data, skb->len);
......
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