ath10k: introduce struct ath10k_skb_rxcb
It doesn't make much sense to share the
ath10k_skb_cb with Rx path. The Rx path doesn't
need to keep any mac80211's data.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index c568612..739d9d69 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -97,6 +97,10 @@
} bcn;
} __packed;
+struct ath10k_skb_rxcb {
+ dma_addr_t paddr;
+};
+
static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) >
@@ -104,6 +108,12 @@
return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data;
}
+static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb)
+{
+ BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb));
+ return (struct ath10k_skb_rxcb *)skb->cb;
+}
+
static inline u32 host_interest_item_address(u32 item_offset)
{
return QCA988X_HOST_INTEREST_ADDRESS + item_offset;