diff mbox series

[04/27] wifi: mac80211_hwsim: refactor RX a bit

Message ID 20220902161143.e729665195b5.I20f6e373f1f172014fdf3dcb5ad6709db45d9eb8@changeid
State New
Headers show
Series another set of MLO patches | expand

Commit Message

Johannes Berg Sept. 2, 2022, 2:12 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

Refactor some common RX functionality between the netlink
and non-netlink paths, adding the special hwsim TLV (if
compiled) also in the netlink path.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 48b1c39c1c05..70a72a03398a 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1561,6 +1561,19 @@  static void mac80211_hwsim_add_vendor_rtap(struct sk_buff *skb)
 #endif
 }
 
+static void mac80211_hwsim_rx(struct mac80211_hwsim_data *data,
+			      struct ieee80211_rx_status *rx_status,
+			      struct sk_buff *skb)
+{
+	memcpy(IEEE80211_SKB_RXCB(skb), rx_status, sizeof(*rx_status));
+
+	mac80211_hwsim_add_vendor_rtap(skb);
+
+	data->rx_pkts++;
+	data->rx_bytes += skb->len;
+	ieee80211_rx_irqsafe(data->hw, skb);
+}
+
 static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
 					  struct sk_buff *skb,
 					  struct ieee80211_channel *chan)
@@ -1688,13 +1701,7 @@  static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
 
 		rx_status.mactime = now + data2->tsf_offset;
 
-		memcpy(IEEE80211_SKB_RXCB(nskb), &rx_status, sizeof(rx_status));
-
-		mac80211_hwsim_add_vendor_rtap(nskb);
-
-		data2->rx_pkts++;
-		data2->rx_bytes += nskb->len;
-		ieee80211_rx_irqsafe(data2->hw, nskb);
+		mac80211_hwsim_rx(data2, &rx_status, nskb);
 	}
 	spin_unlock(&hwsim_radio_lock);
 
@@ -4907,10 +4914,7 @@  static int hwsim_cloned_frame_received_nl(struct sk_buff *skb_2,
 	    ieee80211_is_probe_resp(hdr->frame_control))
 		rx_status.boottime_ns = ktime_get_boottime_ns();
 
-	memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
-	data2->rx_pkts++;
-	data2->rx_bytes += skb->len;
-	ieee80211_rx_irqsafe(data2->hw, skb);
+	mac80211_hwsim_rx(data2, &rx_status, skb);
 
 	return 0;
 err: