diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index 19f23a2..afe5df4 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -946,7 +946,6 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar, src_ring->nentries = nentries; src_ring->nentries_mask = nentries - 1; - ath10k_pci_wake(ar); src_ring->sw_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr); src_ring->sw_index &= src_ring->nentries_mask; src_ring->hw_index = src_ring->sw_index; @@ -954,7 +953,6 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar, src_ring->write_index = ath10k_ce_src_ring_write_index_get(ar, ctrl_addr); src_ring->write_index &= src_ring->nentries_mask; - ath10k_pci_sleep(ar); src_ring->per_transfer_context = (void **)ptr; @@ -1004,7 +1002,6 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar, src_ring->shadow_base_unaligned, CE_DESC_RING_ALIGN); - ath10k_pci_wake(ar); ath10k_ce_src_ring_base_addr_set(ar, ctrl_addr, src_ring->base_addr_ce_space); ath10k_ce_src_ring_size_set(ar, ctrl_addr, nentries); @@ -1012,7 +1009,6 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar, ath10k_ce_src_ring_byte_swap_set(ar, ctrl_addr, 0); ath10k_ce_src_ring_lowmark_set(ar, ctrl_addr, 0); ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, nentries); - ath10k_pci_sleep(ar); return 0; } @@ -1049,13 +1045,11 @@ static int ath10k_ce_init_dest_ring(struct ath10k *ar, dest_ring->nentries = nentries; dest_ring->nentries_mask = nentries - 1; - ath10k_pci_wake(ar); dest_ring->sw_index = ath10k_ce_dest_ring_read_index_get(ar, ctrl_addr); dest_ring->sw_index &= dest_ring->nentries_mask; dest_ring->write_index = ath10k_ce_dest_ring_write_index_get(ar, ctrl_addr); dest_ring->write_index &= dest_ring->nentries_mask; - ath10k_pci_sleep(ar); dest_ring->per_transfer_context = (void **)ptr; @@ -1090,14 +1084,12 @@ static int ath10k_ce_init_dest_ring(struct ath10k *ar, dest_ring->base_addr_ce_space_unaligned, CE_DESC_RING_ALIGN); - ath10k_pci_wake(ar); ath10k_ce_dest_ring_base_addr_set(ar, ctrl_addr, dest_ring->base_addr_ce_space); ath10k_ce_dest_ring_size_set(ar, ctrl_addr, nentries); ath10k_ce_dest_ring_byte_swap_set(ar, ctrl_addr, 0); ath10k_ce_dest_ring_lowmark_set(ar, ctrl_addr, 0); ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, nentries); - ath10k_pci_sleep(ar); return 0; } @@ -1138,6 +1130,10 @@ struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar, u32 ctrl_addr = ath10k_ce_base_address(ce_id); int ret; + ret = ath10k_pci_wake(ar); + if (ret) + return NULL; + ce_state = ath10k_ce_init_state(ar, ce_id, attr); if (!ce_state) { ath10k_err("Failed to initialize CE state for ID: %d\n", ce_id); @@ -1165,8 +1161,8 @@ struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar, } /* Enable CE error interrupts */ - ath10k_pci_wake(ar); ath10k_ce_error_intr_enable(ar, ctrl_addr); + ath10k_pci_sleep(ar); return ce_state; |