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ath10k: Extended the HTT stats support to retrieve Mu-MIMO related stats

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Extended the bit mask value of the HTT stats to get the Mu-MIMO
related stats via tracing.

Signed-off-by: Maharaja Kennadyrajan <mkenna@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Maharaja Kennadyrajan 2019-02-27 16:54:41 +05:30 committed by Kalle Valo
parent 3d0aa91984
commit 14bf9217d6
3 changed files with 8 additions and 7 deletions
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4
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -922,8 +922,8 @@ static ssize_t ath10k_write_htt_stats_mask(struct file *file,
if (ret)
return ret;
/* max 8 bit masks (for now) */
if (mask > 0xff)
/* max 17 bit masks (for now) */
if (mask > HTT_STATS_BIT_MASK)
return -E2BIG;
mutex_lock(&ar->conf_mutex);

3
drivers/net/wireless/ath/ath10k/htt.h
View File

@ -315,6 +315,7 @@ struct htt_stats_req {
} __packed;
#define HTT_STATS_REQ_CFG_STAT_TYPE_INVALID 0xff
#define HTT_STATS_BIT_MASK GENMASK(16, 0)
/*
* htt_oob_sync_req - request out-of-band sync
@ -2243,7 +2244,7 @@ void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb);
void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb);
bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb);
int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt);
int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie);
int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u32 mask, u64 cookie);
int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
u8 max_subfrms_ampdu,
u8 max_subfrms_amsdu);

8
drivers/net/wireless/ath/ath10k/htt_tx.c
View File

@ -580,7 +580,7 @@ int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
return 0;
}
int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u32 mask, u64 cookie)
{
struct ath10k *ar = htt->ar;
struct htt_stats_req *req;
@ -603,11 +603,11 @@ int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
memset(req, 0, sizeof(*req));
/* currently we support only max 8 bit masks so no need to worry
/* currently we support only max 24 bit masks so no need to worry
* about endian support
*/
req->upload_types[0] = mask;
req->reset_types[0] = mask;
memcpy(req->upload_types, &mask, 3);
memcpy(req->reset_types, &mask, 3);
req->stat_type = HTT_STATS_REQ_CFG_STAT_TYPE_INVALID;
req->cookie_lsb = cpu_to_le32(cookie & 0xffffffff);
req->cookie_msb = cpu_to_le32((cookie & 0xffffffff00000000ULL) >> 32);