mirror of https://gitee.com/openkylin/linux.git
ath10k: remove ce_sendlist_send
It is completely pointless to keep this function around. It doesn't do anything different than ce_send except it introduces more overhead. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
parent
ddb6ad77b4
commit
2e761b5a52
|
@ -338,40 +338,6 @@ int ath10k_ce_send(struct ath10k_ce_pipe *ce_state,
|
|||
return ret;
|
||||
}
|
||||
|
||||
int ath10k_ce_sendlist_send(struct ath10k_ce_pipe *ce_state,
|
||||
void *per_transfer_context,
|
||||
unsigned int transfer_id,
|
||||
u32 paddr, unsigned int nbytes,
|
||||
u32 flags)
|
||||
{
|
||||
struct ath10k_ce_ring *src_ring = ce_state->src_ring;
|
||||
struct ath10k *ar = ce_state->ar;
|
||||
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
|
||||
unsigned int nentries_mask = src_ring->nentries_mask;
|
||||
unsigned int sw_index;
|
||||
unsigned int write_index;
|
||||
int delta, ret = -ENOMEM;
|
||||
|
||||
spin_lock_bh(&ar_pci->ce_lock);
|
||||
|
||||
sw_index = src_ring->sw_index;
|
||||
write_index = src_ring->write_index;
|
||||
|
||||
delta = CE_RING_DELTA(nentries_mask, write_index, sw_index - 1);
|
||||
|
||||
if (delta >= 1) {
|
||||
ret = ath10k_ce_send_nolock(ce_state, per_transfer_context,
|
||||
paddr, nbytes,
|
||||
transfer_id, flags);
|
||||
if (ret)
|
||||
ath10k_warn("CE send failed: %d\n", ret);
|
||||
}
|
||||
|
||||
spin_unlock_bh(&ar_pci->ce_lock);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int ath10k_ce_recv_buf_enqueue(struct ath10k_ce_pipe *ce_state,
|
||||
void *per_recv_context,
|
||||
u32 buffer)
|
||||
|
|
|
@ -156,21 +156,6 @@ void ath10k_ce_send_cb_register(struct ath10k_ce_pipe *ce_state,
|
|||
void (*send_cb)(struct ath10k_ce_pipe *),
|
||||
int disable_interrupts);
|
||||
|
||||
/*
|
||||
* Queue a "sendlist" of buffers to be sent using gather to a single
|
||||
* anonymous destination buffer
|
||||
* ce - which copy engine to use
|
||||
* sendlist - list of simple buffers to send using gather
|
||||
* transfer_id - arbitrary ID; reflected to destination
|
||||
* Returns 0 on success; otherwise an error status.
|
||||
*
|
||||
* Implemenation note: Pushes multiple buffers with Gather to Source ring.
|
||||
*/
|
||||
int ath10k_ce_sendlist_send(struct ath10k_ce_pipe *ce_state,
|
||||
void *per_transfer_context,
|
||||
unsigned int transfer_id,
|
||||
u32 paddr, unsigned int nbytes,
|
||||
u32 flags);
|
||||
|
||||
/*==================Recv=======================*/
|
||||
|
||||
|
|
|
@ -730,8 +730,8 @@ static int ath10k_pci_hif_send_head(struct ath10k *ar, u8 pipe_id,
|
|||
pipe_info->num_sends_allowed--;
|
||||
spin_unlock_bh(&pipe_info->pipe_lock);
|
||||
|
||||
ret = ath10k_ce_sendlist_send(ce_hdl, nbuf, transfer_id,
|
||||
skb_cb->paddr, len, flags);
|
||||
ret = ath10k_ce_send(ce_hdl, nbuf, skb_cb->paddr, len, transfer_id,
|
||||
flags);
|
||||
if (ret)
|
||||
ath10k_warn("CE send failed: %p\n", nbuf);
|
||||
|
||||
|
|
Loading…
Reference in New Issue