diff mbox series

[v2,05/21] wifi: rtl8xxxu: support setting mac address register for both interfaces

Message ID 20231221164353.603258-6-martin.kaistra@linutronix.de
State New
Headers show
Series wifi: rtl8xxxu: Add concurrent mode for 8188f | expand

Commit Message

Martin Kaistra Dec. 21, 2023, 4:43 p.m. UTC 
To prepare for concurrent mode, enhance rtl8xxxu_set_mac() to write the
mac address of the respective interface to REG_MACID or REG_MACID1.

Remove the call to rtl8xxxu_set_mac() from the init function as we set
it in rtl8xxxu_add_interface() later anyway.

Until rtl8xxxu_add_interface() can handle both interfaces, call
rtl8xxxu_set_mac() with port_num = 0.

Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
---
 .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 20 +++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 305d6dd585dfa..c2ea8e92cd637 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -3580,15 +3580,25 @@  void rtl8723a_phy_lc_calibrate(struct rtl8xxxu_priv *priv)
 		rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
 }
 
-static int rtl8xxxu_set_mac(struct rtl8xxxu_priv *priv)
+static int rtl8xxxu_set_mac(struct rtl8xxxu_priv *priv, int port_num)
 {
 	int i;
 	u16 reg;
 
-	reg = REG_MACID;
+	switch (port_num) {
+	case 0:
+		reg = REG_MACID;
+		break;
+	case 1:
+		reg = REG_MACID1;
+		break;
+	default:
+		WARN_ONCE("%s: invalid port_num\n", __func__);
+		return -EINVAL;
+	}
 
 	for (i = 0; i < ETH_ALEN; i++)
-		rtl8xxxu_write8(priv, reg + i, priv->mac_addr[i]);
+		rtl8xxxu_write8(priv, reg + i, priv->vifs[port_num]->addr[i]);
 
 	return 0;
 }
@@ -4243,8 +4253,6 @@  static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
 		rtl8xxxu_write32(priv, REG_HIMR, 0xffffffff);
 	}
 
-	rtl8xxxu_set_mac(priv);
-
 	/*
 	 * Configure initial WMAC settings
 	 */
@@ -6619,7 +6627,7 @@  static int rtl8xxxu_add_interface(struct ieee80211_hw *hw,
 
 	rtl8xxxu_set_linktype(priv, vif->type, 0);
 	ether_addr_copy(priv->mac_addr, vif->addr);
-	rtl8xxxu_set_mac(priv);
+	rtl8xxxu_set_mac(priv, 0);
 
 	return ret;
 }