On 2019-10-31 17:08, Kalle Valo wrote:
、> I just realised that this is RX path so we should use
ATH10K_SKB_RXCB()
instead. I made the change below to this commit in pending branch:
I will test with the new patch together with other performance patches.
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?h=pending&id=28da1fe7a3ffa5c55c52328c21165d9efdf2e94c
diff --git a/drivers/net/wireless/ath/ath10k/core.h
b/drivers/net/wireless/ath/ath10k/core.h
index af68eb5d0776..c5407f5080b2 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -124,6 +124,7 @@ struct ath10k_skb_cb {
struct ath10k_skb_rxcb {
dma_addr_t paddr;
struct hlist_node hlist;
+ u8 eid;
};
static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb)
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c
b/drivers/net/wireless/ath/ath10k/sdio.c
index c34637881219..c7d09b07a382 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -419,7 +419,7 @@ static int
ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
struct ath10k_htc *htc = &ar->htc;
struct ath10k_sdio_rx_data *pkt;
struct ath10k_htc_ep *ep;
- struct ath10k_skb_cb *cb;
+ struct ath10k_skb_rxcb *cb;
enum ath10k_htc_ep_id id;
int ret, i, *n_lookahead_local;
u32 *lookaheads_local;
@@ -466,7 +466,7 @@ static int
ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
goto out;
if (!pkt->trailer_only) {
- cb = ATH10K_SKB_CB(pkt->skb);
+ cb = ATH10K_SKB_RXCB(pkt->skb);
cb->eid = id;
skb_queue_tail(&ar_sdio->rx_head, pkt->skb);
@@ -1333,14 +1333,14 @@ static void
ath10k_rx_indication_async_work(struct work_struct *work)
async_work_rx);
struct ath10k *ar = ar_sdio->ar;
struct ath10k_htc_ep *ep;
- struct ath10k_skb_cb *cb;
+ struct ath10k_skb_rxcb *cb;
struct sk_buff *skb;
while (true) {
skb = skb_dequeue(&ar_sdio->rx_head);
if (!skb)
break;
- cb = ATH10K_SKB_CB(skb);
+ cb = ATH10K_SKB_RXCB(skb);
ep = &ar->htc.endpoint[cb->eid];
ep->ep_ops.ep_rx_complete(ar, skb);
}
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