add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
..
..
@@ -989,6 +989,7 @@
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989
 	u32 tsync_tx_ctl = IXGBE_TSYNCTXCTL_ENABLED;
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 	u32 tsync_rx_ctl = IXGBE_TSYNCRXCTL_ENABLED;
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 	u32 tsync_rx_mtrl = PTP_EV_PORT << 16;
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+	u32 aflags = adapter->flags;
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 	bool is_l2 = false;
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 	u32 regval;
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995
 
..
..
@@ -1009,20 +1010,20 @@
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 	case HWTSTAMP_FILTER_NONE:
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 		tsync_rx_ctl = 0;
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 		tsync_rx_mtrl = 0;
1012
-		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1013
-				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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+		aflags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
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+			    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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 		break;
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 	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
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 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
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 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_SYNC_MSG;
1018
-		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
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-				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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+		aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1020
+			   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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 		break;
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 	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
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 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
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 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_DELAY_REQ_MSG;
1024
-		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1025
-				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
1025
+		aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1026
+			   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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 		break;
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 	case HWTSTAMP_FILTER_PTP_V2_EVENT:
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 	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
..
..
@@ -1036,8 +1037,8 @@
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 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_EVENT_V2;
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 		is_l2 = true;
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 		config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
1039
-		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1040
-				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
1040
+		aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1041
+			   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
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 		break;
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 	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
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 	case HWTSTAMP_FILTER_NTP_ALL:
..
..
@@ -1048,7 +1049,7 @@
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 		if (hw->mac.type >= ixgbe_mac_X550) {
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 			tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_ALL;
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 			config->rx_filter = HWTSTAMP_FILTER_ALL;
1051
-			adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
1052
+			aflags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
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 			break;
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 		}
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 		fallthrough;
..
..
@@ -1059,8 +1060,6 @@
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 		 * Delay_Req messages and hardware does not support
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 		 * timestamping all packets => return error
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 		 */
1062
-		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
1063
-				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
1064
1063
 		config->rx_filter = HWTSTAMP_FILTER_NONE;
1065
1064
 		return -ERANGE;
1066
1065
 	}
..
..
@@ -1092,8 +1091,8 @@
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1091
 			       IXGBE_TSYNCRXCTL_TYPE_ALL |
1093
1092
 			       IXGBE_TSYNCRXCTL_TSIP_UT_EN;
1094
1093
 		config->rx_filter = HWTSTAMP_FILTER_ALL;
1095
-		adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
1096
-		adapter->flags &= ~IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER;
1094
+		aflags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED;
1095
+		aflags &= ~IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER;
1097
1096
 		is_l2 = true;
1098
1097
 		break;
1099
1098
 	default:
..
..
@@ -1126,6 +1125,9 @@
1126
1125
 
1127
1126
 	IXGBE_WRITE_FLUSH(hw);
1128
1127
 
1128
+	/* configure adapter flags only when HW is actually configured */
1129
+	adapter->flags = aflags;
1130
+
1129
1131
 	/* clear TX/RX time stamp registers, just to be sure */
1130
1132
 	ixgbe_ptp_clear_tx_timestamp(adapter);
1131
1133
 	IXGBE_READ_REG(hw, IXGBE_RXSTMPH);