---

yaml --- r: 122475 b: refs/heads/master c: f650470 h: refs/heads/master i: 122473: 445e665 122471: 34bc261 v: v3
git-mirror · Dec 5, 2008 · fb41829 · fb41829
1 parent 0e3b6e7
commit fb41829
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Showing 5 changed files with 23 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 671434904633876f89be70af415c35c89fb90115
+refs/heads/master: f650470a8f506bc33a15778432ebb8cdcf89175b
diff --git a/trunk/drivers/net/wireless/ath5k/ath5k.h b/trunk/drivers/net/wireless/ath5k/ath5k.h
@@ -1052,6 +1052,7 @@ struct ath5k_hw {
 	bool			ah_calibration;
 	bool			ah_running;
 	bool			ah_single_chip;
+	bool			ah_combined_mic;
 	enum ath5k_rfgain	ah_rf_gain;
 
 	u32			ah_mac_srev;

diff --git a/trunk/drivers/net/wireless/ath5k/attach.c b/trunk/drivers/net/wireless/ath5k/attach.c
@@ -317,6 +317,12 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
 		goto err_free;
 	}
 
+	if (srev >= AR5K_SREV_AR2414) {
+		ah->ah_combined_mic = true;
+		AR5K_REG_ENABLE_BITS(ah, AR5K_MISC_MODE,
+			AR5K_MISC_MODE_COMBINED_MIC);
+	}
+
 	/* MAC address is cleared until add_interface */
 	ath5k_hw_set_lladdr(ah, mac);
 

diff --git a/trunk/drivers/net/wireless/ath5k/pcu.c b/trunk/drivers/net/wireless/ath5k/pcu.c
@@ -1096,20 +1096,20 @@ int ath5k_hw_set_key(struct ath5k_hw *ah, u16 entry,
 		/* Install rx/tx MIC */
 		rxmic = (__le32 *) &key->key[16];
 		txmic = (__le32 *) &key->key[24];
-#if 0
-		/* MISC_MODE register & 0x04 - for mac srev >= griffin */
-		key_v[0] = rxmic[0];
-		key_v[1] = (txmic[0] >> 16) & 0xffff;
-		key_v[2] = rxmic[1];
-		key_v[3] = txmic[0] & 0xffff;
-		key_v[4] = txmic[1];
-#else
-		key_v[0] = rxmic[0];
-		key_v[1] = 0;
-		key_v[2] = rxmic[1];
-		key_v[3] = 0;
-		key_v[4] = 0;
-#endif
+
+		if (ah->ah_combined_mic) {
+			key_v[0] = rxmic[0];
+			key_v[1] = (txmic[0] >> 16) & 0xffff;
+			key_v[2] = rxmic[1];
+			key_v[3] = txmic[0] & 0xffff;
+			key_v[4] = txmic[1];
+		} else {
+			key_v[0] = rxmic[0];
+			key_v[1] = 0;
+			key_v[2] = rxmic[1];
+			key_v[3] = 0;
+			key_v[4] = 0;
+		}
 		for (i = 0; i < ARRAY_SIZE(key_v); i++)
 			ath5k_hw_reg_write(ah, le32_to_cpu(key_v[i]),
 				AR5K_KEYTABLE_OFF(micentry, i));

diff --git a/trunk/drivers/net/wireless/ath5k/reg.h b/trunk/drivers/net/wireless/ath5k/reg.h
@@ -1729,6 +1729,7 @@
 #define	AR5K_MISC_MODE			0x8120			/* Register Address */
 #define	AR5K_MISC_MODE_FBSSID_MATCH	0x00000001	/* Force BSSID match */
 #define	AR5K_MISC_MODE_ACKSIFS_MEM	0x00000002	/* ACK SIFS memory (?) */
+#define	AR5K_MISC_MODE_COMBINED_MIC	0x00000004	/* use rx/tx MIC key */
 /* more bits */
 
 /*