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qcacmn: Add stats counters to account for Error packets

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Retrieve length from every htt msg to
parse the tlv's from the htt msg and also
add statistics counters to account for error
packets in Rx path.

Change-Id: I17105174734975dc0d5093c587697346a8ada725
CRs-Fixed: 2214594
This commit is contained in:
Venkata Sharath Chandra Manchala
2018-02-22 22:03:27 -08:00
committed by nshrivas
父節點 b155431361
當前提交 e37bc4601e
共有 2 個文件被更改，包括 172 次插入 和 17 次删除
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16
dp/wifi3.0/dp_htt.c
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@@ -1400,6 +1400,7 @@ static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats,
continue;
}
}
cookie_msb = *(msg_word + 2);
pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK;
pdev = soc->pdev_list[pdev_id];
@@ -1407,6 +1408,11 @@ static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats,
if (cookie_msb >> 2) {
copy_stats = true;
}
htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET(
*(msg_word +
HTT_T2H_EXT_STATS_TLV_START_OFFSET));
/* read 5th word */
msg_word = msg_word + 4;
msg_remain_len = qdf_min(htt_stats->msg_len,
@@ -1512,7 +1518,6 @@ void htt_t2h_stats_handler(void *context)
{
struct dp_soc *soc = (struct dp_soc *)context;
struct htt_stats_context htt_stats;
uint32_t length;
uint32_t *msg_word;
qdf_nbuf_t htt_msg = NULL;
uint8_t done;
@@ -1537,17 +1542,8 @@ void htt_t2h_stats_handler(void *context)
while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) {
msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET;
length = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET(*msg_word);
done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word);
qdf_nbuf_queue_add(&htt_stats.msg, htt_msg);
/*
* HTT EXT stats response comes as stream of TLVs which span over
* multiple T2H messages.
* The first message will carry length of the response.
* For rest of the messages length will be zero.
*/
if (length)
htt_stats.msg_len = length;
/*
* Done bit signifies that this is the last T2H buffer in the
* stream of HTT EXT STATS message