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ath10k: remove transfer_id from ath10k_hif_cb::tx_completion

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Pass the eid argument via skbuff control buffer.
This will make it possible to work with queues of
HTC event buffers.

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
2014-11-27 11:09:37 +01:00
committed by Kalle Valo
parent 5f07ea4c3a
commit d84a512dca
4 changed files with 11 additions and 7 deletions
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10
drivers/net/wireless/ath/ath10k/htc.c
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@@ -160,6 +160,7 @@ int ath10k_htc_send(struct ath10k_htc *htc,
ath10k_htc_prepare_tx_skb(ep, skb);
skb_cb->eid = eid;
skb_cb->paddr = dma_map_single(dev, skb->data, skb->len, DMA_TO_DEVICE);
ret = dma_mapping_error(dev, skb_cb->paddr);
if (ret)
@@ -197,15 +198,18 @@ err_pull:
}
static int ath10k_htc_tx_completion_handler(struct ath10k *ar,
struct sk_buff *skb,
unsigned int eid)
struct sk_buff *skb)
{
struct ath10k_htc *htc = &ar->htc;
struct ath10k_htc_ep *ep = &htc->endpoint[eid];
struct ath10k_skb_cb *skb_cb;
struct ath10k_htc_ep *ep;
if (WARN_ON_ONCE(!skb))
return 0;
skb_cb = ATH10K_SKB_CB(skb);
ep = &htc->endpoint[skb_cb->eid];
ath10k_htc_notify_tx_completion(ep, skb);
/* the skb now belongs to the completion handler */