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[2/8] wifi: rtw89: refine hardware scan C2H events

Message ID 20240119081501.25223-3-pkshih@realtek.com (mailing list archive)
State Accepted
Commit b9979843febfad8e346b25da1d4999d755663ef2
Delegated to: Kalle Valo
Headers show
Series wifi: rtw89: refine hardware scan and concurrent | expand

Commit Message

Ping-Ke Shih Jan. 19, 2024, 8:14 a.m. UTC 
From: Po-Hao Huang <phhuang@realtek.com>

Define struct for scan offload C2H events and update each elements'
bitfield. This patch does not change original behavior, just style
conversion and naming changes.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/fw.h  | 36 +++++++++++++++---------
 drivers/net/wireless/realtek/rtw89/mac.c | 16 ++++++-----
 2 files changed, 31 insertions(+), 21 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index c5f1fdff9fe0..f64fba138834 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -169,6 +169,10 @@  enum rtw89_scanofld_notify_reason {
 	RTW89_SCAN_ENTER_CH_NOTIFY,
 	RTW89_SCAN_LEAVE_CH_NOTIFY,
 	RTW89_SCAN_END_SCAN_NOTIFY,
+	RTW89_SCAN_REPORT_NOTIFY,
+	RTW89_SCAN_CHKPT_NOTIFY,
+	RTW89_SCAN_ENTER_OP_NOTIFY,
+	RTW89_SCAN_LEAVE_OP_NOTIFY,
 };
 
 enum rtw89_chan_type {
@@ -3278,20 +3282,24 @@  struct rtw89_c2h_ra_rpt {
 #define RTW89_GET_MAC_C2H_PKTOFLD_LEN(c2h) \
 	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(31, 16))
 
-#define RTW89_GET_MAC_C2H_SCANOFLD_PRI_CH(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(7, 0))
-#define RTW89_GET_MAC_C2H_SCANOFLD_RSP(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(19, 16))
-#define RTW89_GET_MAC_C2H_SCANOFLD_STATUS(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(23, 20))
-#define RTW89_GET_MAC_C2H_ACTUAL_PERIOD(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(31, 24))
-#define RTW89_GET_MAC_C2H_SCANOFLD_TX_FAIL(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(3, 0))
-#define RTW89_GET_MAC_C2H_SCANOFLD_AIR_DENSITY(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(7, 4))
-#define RTW89_GET_MAC_C2H_SCANOFLD_BAND(c2h) \
-	le32_get_bits(*((const __le32 *)(c2h) + 5), GENMASK(25, 24))
+struct rtw89_c2h_scanofld {
+	__le32 w0;
+	__le32 w1;
+	__le32 w2;
+	__le32 w3;
+	__le32 w4;
+	__le32 w5;
+	__le32 w6;
+	__le32 w7;
+} __packed;
+
+#define RTW89_C2H_SCANOFLD_W2_PRI_CH GENMASK(7, 0)
+#define RTW89_C2H_SCANOFLD_W2_RSN GENMASK(19, 16)
+#define RTW89_C2H_SCANOFLD_W2_STATUS GENMASK(23, 20)
+#define RTW89_C2H_SCANOFLD_W2_PERIOD GENMASK(31, 24)
+#define RTW89_C2H_SCANOFLD_W5_TX_FAIL GENMASK(3, 0)
+#define RTW89_C2H_SCANOFLD_W5_AIR_DENSITY GENMASK(7, 4)
+#define RTW89_C2H_SCANOFLD_W5_BAND GENMASK(25, 24)
 
 #define RTW89_GET_MAC_C2H_MCC_RCV_ACK_GROUP(c2h) \
 	le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(1, 0))
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 16f21406fbd2..d472906bd073 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -4671,9 +4671,11 @@  static bool rtw89_is_op_chan(struct rtw89_dev *rtwdev, u8 band, u8 channel)
 }
 
 static void
-rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h,
+rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *skb,
 			   u32 len)
 {
+	const struct rtw89_c2h_scanofld *c2h =
+		(const struct rtw89_c2h_scanofld *)skb->data;
 	struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif;
 	struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif);
 	struct rtw89_chan new;
@@ -4685,12 +4687,12 @@  rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h,
 	if (!rtwvif)
 		return;
 
-	tx_fail = RTW89_GET_MAC_C2H_SCANOFLD_TX_FAIL(c2h->data);
-	status = RTW89_GET_MAC_C2H_SCANOFLD_STATUS(c2h->data);
-	chan = RTW89_GET_MAC_C2H_SCANOFLD_PRI_CH(c2h->data);
-	reason = RTW89_GET_MAC_C2H_SCANOFLD_RSP(c2h->data);
-	band = RTW89_GET_MAC_C2H_SCANOFLD_BAND(c2h->data);
-	actual_period = RTW89_GET_MAC_C2H_ACTUAL_PERIOD(c2h->data);
+	tx_fail = le32_get_bits(c2h->w5, RTW89_C2H_SCANOFLD_W5_TX_FAIL);
+	status = le32_get_bits(c2h->w2, RTW89_C2H_SCANOFLD_W2_STATUS);
+	chan = le32_get_bits(c2h->w2, RTW89_C2H_SCANOFLD_W2_PRI_CH);
+	reason = le32_get_bits(c2h->w2, RTW89_C2H_SCANOFLD_W2_RSN);
+	band = le32_get_bits(c2h->w5, RTW89_C2H_SCANOFLD_W5_BAND);
+	actual_period = le32_get_bits(c2h->w2, RTW89_C2H_SCANOFLD_W2_PERIOD);
 
 	if (!(rtwdev->chip->support_bands & BIT(NL80211_BAND_6GHZ)))
 		band = chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G;