diff options
| author | Rajkumar Manoharan <rmanohar@qti.qualcomm.com> | 2015-10-12 15:57:06 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-10-16 15:49:41 +0300 |
| commit | 400143e45d39fcedb5106c3aa212746a80a61f7c (patch) | |
| tree | cb43d079a513dcdbeb9cb037d22cc16c79fce13d /drivers/net/wireless/ath/ath10k/htc.c | |
| parent | 0da64f19f01a6dabc4a55c1ee9cef430fcb47f4a (diff) | |
| download | linux-400143e45d39fcedb5106c3aa212746a80a61f7c.tar.xz | |
ath10k: remove htc polling for tx completion
Since polling for tx completion is handled whenever target to host
messages are received, removing the unnecessary polling mechanism for
send completion at HTC level.
Reviewed-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/htc.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htc.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c index 20e0c48f7eef..5b3c6bcf9598 100644 --- a/drivers/net/wireless/ath/ath10k/htc.c +++ b/drivers/net/wireless/ath/ath10k/htc.c @@ -23,16 +23,6 @@ /* Send */ /********/ -static inline void ath10k_htc_send_complete_check(struct ath10k_htc_ep *ep, - int force) -{ - /* - * Check whether HIF has any prior sends that have finished, - * have not had the post-processing done. - */ - ath10k_hif_send_complete_check(ep->htc->ar, ep->ul_pipe_id, force); -} - static void ath10k_htc_control_tx_complete(struct ath10k *ar, struct sk_buff *skb) { @@ -328,15 +318,6 @@ void ath10k_htc_rx_completion_handler(struct ath10k *ar, struct sk_buff *skb) ep = &htc->endpoint[eid]; - /* - * If this endpoint that received a message from the target has - * a to-target HIF pipe whose send completions are polled rather - * than interrupt-driven, this is a good point to ask HIF to check - * whether it has any completed sends to handle. - */ - if (ep->ul_is_polled) - ath10k_htc_send_complete_check(ep, 1); - payload_len = __le16_to_cpu(hdr->len); if (payload_len + sizeof(*hdr) > ATH10K_HTC_MAX_LEN) { @@ -758,8 +739,7 @@ setup: status = ath10k_hif_map_service_to_pipe(htc->ar, ep->service_id, &ep->ul_pipe_id, - &ep->dl_pipe_id, - &ep->ul_is_polled); + &ep->dl_pipe_id); if (status) return status; @@ -768,10 +748,6 @@ setup: htc_service_name(ep->service_id), ep->ul_pipe_id, ep->dl_pipe_id, ep->eid); - ath10k_dbg(ar, ATH10K_DBG_BOOT, - "boot htc ep %d ul polled %d\n", - ep->eid, ep->ul_is_polled); - if (disable_credit_flow_ctrl && ep->tx_credit_flow_enabled) { ep->tx_credit_flow_enabled = false; ath10k_dbg(ar, ATH10K_DBG_BOOT, |