{
struct ath10k *ar = ce_state->ar;
struct ath10k_ce_ring *src_ring = ce_state->src_ring;
- struct ce_desc *desc, *sdesc;
+ struct ce_desc *desc, sdesc;
unsigned int nentries_mask = src_ring->nentries_mask;
unsigned int sw_index = src_ring->sw_index;
unsigned int write_index = src_ring->write_index;
desc = CE_SRC_RING_TO_DESC(src_ring->base_addr_owner_space,
write_index);
- sdesc = CE_SRC_RING_TO_DESC(src_ring->shadow_base, write_index);
desc_flags |= SM(transfer_id, CE_DESC_FLAGS_META_DATA);
if (flags & CE_SEND_FLAG_BYTE_SWAP)
desc_flags |= CE_DESC_FLAGS_BYTE_SWAP;
- sdesc->addr = __cpu_to_le32(buffer);
- sdesc->nbytes = __cpu_to_le16(nbytes);
- sdesc->flags = __cpu_to_le16(desc_flags);
+ sdesc.addr = __cpu_to_le32(buffer);
+ sdesc.nbytes = __cpu_to_le16(nbytes);
+ sdesc.flags = __cpu_to_le16(desc_flags);
- *desc = *sdesc;
+ *desc = sdesc;
src_ring->per_transfer_context[write_index] = per_transfer_context;
lockdep_assert_held(&ar_pci->ce_lock);
if (CE_RING_DELTA(nentries_mask, write_index, sw_index - 1) == 0)
- return -EIO;
+ return -ENOSPC;
desc->addr = __cpu_to_le32(paddr);
desc->nbytes = 0;
if (read_index == sw_index)
return -EIO;
- sbase = src_ring->shadow_base;
+ sbase = src_ring->base_addr_owner_space;
sdesc = CE_SRC_RING_TO_DESC(sbase, sw_index);
/* Return data from completed source descriptor */
}
int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
- const struct ce_attr *attr,
- void (*send_cb)(struct ath10k_ce_pipe *),
- void (*recv_cb)(struct ath10k_ce_pipe *))
+ const struct ce_attr *attr)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
ce_state->src_sz_max = attr->src_sz_max;
if (attr->src_nentries)
- ce_state->send_cb = send_cb;
+ ce_state->send_cb = attr->send_cb;
if (attr->dest_nentries)
- ce_state->recv_cb = recv_cb;
+ ce_state->recv_cb = attr->recv_cb;
if (attr->src_nentries) {
ce_state->src_ring = ath10k_ce_alloc_src_ring(ar, ce_id, attr);