forked from ~ljy/RK356X_SDK_RELEASE
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hc
2023-12-08 01573e231f18eb2d99162747186f59511f56b64d 
 kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c
....@@ -26,7 +26,7 @@
2626 
2727 #define IGB_STAT(_name, _stat) { \
2828 	.stat_string = _name, \
29
-	.sizeof_stat = FIELD_SIZEOF(struct igb_adapter, _stat), \
29
+	.sizeof_stat = sizeof_field(struct igb_adapter, _stat), \
3030 	.stat_offset = offsetof(struct igb_adapter, _stat) \
3131 }
3232 static const struct igb_stats igb_gstrings_stats[] = {
....@@ -76,7 +76,7 @@
7676 
7777 #define IGB_NETDEV_STAT(_net_stat) { \
7878 	.stat_string = __stringify(_net_stat), \
79
-	.sizeof_stat = FIELD_SIZEOF(struct rtnl_link_stats64, _net_stat), \
79
+	.sizeof_stat = sizeof_field(struct rtnl_link_stats64, _net_stat), \
8080 	.stat_offset = offsetof(struct rtnl_link_stats64, _net_stat) \
8181 }
8282 static const struct igb_stats igb_gstrings_net_stats[] = {
....@@ -397,6 +397,7 @@
397397 	struct igb_adapter *adapter = netdev_priv(netdev);
398398 	struct e1000_hw *hw = &adapter->hw;
399399 	int retval = 0;
400
+	int i;
400401 
401402 	/* 100basefx does not support setting link flow control */
402403 	if (hw->dev_spec._82575.eth_flags.e100_base_fx)
....@@ -429,6 +430,13 @@
429430 
430431 		retval = ((hw->phy.media_type == e1000_media_type_copper) ?
431432 			  igb_force_mac_fc(hw) : igb_setup_link(hw));
433
+
434
+		/* Make sure SRRCTL considers new fc settings for each ring */
435
+		for (i = 0; i < adapter->num_rx_queues; i++) {
436
+			struct igb_ring *ring = adapter->rx_ring[i];
437
+
438
+			igb_setup_srrctl(adapter, ring);
439
+		}
432440 	}
433441 
434442 	clear_bit(__IGB_RESETTING, &adapter->state);
....@@ -449,7 +457,7 @@
449457 
450458 static int igb_get_regs_len(struct net_device *netdev)
451459 {
452
-#define IGB_REGS_LEN 739
460
+#define IGB_REGS_LEN 740
453461 	return IGB_REGS_LEN * sizeof(u32);
454462 }
455463 
....@@ -676,41 +684,44 @@
676684 		regs_buff[554] = adapter->stats.b2ogprc;
677685 	}
678686 
679
-	if (hw->mac.type != e1000_82576)
680
-		return;
681
-	for (i = 0; i < 12; i++)
682
-		regs_buff[555 + i] = rd32(E1000_SRRCTL(i + 4));
683
-	for (i = 0; i < 4; i++)
684
-		regs_buff[567 + i] = rd32(E1000_PSRTYPE(i + 4));
685
-	for (i = 0; i < 12; i++)
686
-		regs_buff[571 + i] = rd32(E1000_RDBAL(i + 4));
687
-	for (i = 0; i < 12; i++)
688
-		regs_buff[583 + i] = rd32(E1000_RDBAH(i + 4));
689
-	for (i = 0; i < 12; i++)
690
-		regs_buff[595 + i] = rd32(E1000_RDLEN(i + 4));
691
-	for (i = 0; i < 12; i++)
692
-		regs_buff[607 + i] = rd32(E1000_RDH(i + 4));
693
-	for (i = 0; i < 12; i++)
694
-		regs_buff[619 + i] = rd32(E1000_RDT(i + 4));
695
-	for (i = 0; i < 12; i++)
696
-		regs_buff[631 + i] = rd32(E1000_RXDCTL(i + 4));
687
+	if (hw->mac.type == e1000_82576) {
688
+		for (i = 0; i < 12; i++)
689
+			regs_buff[555 + i] = rd32(E1000_SRRCTL(i + 4));
690
+		for (i = 0; i < 4; i++)
691
+			regs_buff[567 + i] = rd32(E1000_PSRTYPE(i + 4));
692
+		for (i = 0; i < 12; i++)
693
+			regs_buff[571 + i] = rd32(E1000_RDBAL(i + 4));
694
+		for (i = 0; i < 12; i++)
695
+			regs_buff[583 + i] = rd32(E1000_RDBAH(i + 4));
696
+		for (i = 0; i < 12; i++)
697
+			regs_buff[595 + i] = rd32(E1000_RDLEN(i + 4));
698
+		for (i = 0; i < 12; i++)
699
+			regs_buff[607 + i] = rd32(E1000_RDH(i + 4));
700
+		for (i = 0; i < 12; i++)
701
+			regs_buff[619 + i] = rd32(E1000_RDT(i + 4));
702
+		for (i = 0; i < 12; i++)
703
+			regs_buff[631 + i] = rd32(E1000_RXDCTL(i + 4));
697704 
698
-	for (i = 0; i < 12; i++)
699
-		regs_buff[643 + i] = rd32(E1000_TDBAL(i + 4));
700
-	for (i = 0; i < 12; i++)
701
-		regs_buff[655 + i] = rd32(E1000_TDBAH(i + 4));
702
-	for (i = 0; i < 12; i++)
703
-		regs_buff[667 + i] = rd32(E1000_TDLEN(i + 4));
704
-	for (i = 0; i < 12; i++)
705
-		regs_buff[679 + i] = rd32(E1000_TDH(i + 4));
706
-	for (i = 0; i < 12; i++)
707
-		regs_buff[691 + i] = rd32(E1000_TDT(i + 4));
708
-	for (i = 0; i < 12; i++)
709
-		regs_buff[703 + i] = rd32(E1000_TXDCTL(i + 4));
710
-	for (i = 0; i < 12; i++)
711
-		regs_buff[715 + i] = rd32(E1000_TDWBAL(i + 4));
712
-	for (i = 0; i < 12; i++)
713
-		regs_buff[727 + i] = rd32(E1000_TDWBAH(i + 4));
705
+		for (i = 0; i < 12; i++)
706
+			regs_buff[643 + i] = rd32(E1000_TDBAL(i + 4));
707
+		for (i = 0; i < 12; i++)
708
+			regs_buff[655 + i] = rd32(E1000_TDBAH(i + 4));
709
+		for (i = 0; i < 12; i++)
710
+			regs_buff[667 + i] = rd32(E1000_TDLEN(i + 4));
711
+		for (i = 0; i < 12; i++)
712
+			regs_buff[679 + i] = rd32(E1000_TDH(i + 4));
713
+		for (i = 0; i < 12; i++)
714
+			regs_buff[691 + i] = rd32(E1000_TDT(i + 4));
715
+		for (i = 0; i < 12; i++)
716
+			regs_buff[703 + i] = rd32(E1000_TXDCTL(i + 4));
717
+		for (i = 0; i < 12; i++)
718
+			regs_buff[715 + i] = rd32(E1000_TDWBAL(i + 4));
719
+		for (i = 0; i < 12; i++)
720
+			regs_buff[727 + i] = rd32(E1000_TDWBAH(i + 4));
721
+	}
722
+
723
+	if (hw->mac.type == e1000_i210 || hw->mac.type == e1000_i211)
724
+		regs_buff[739] = rd32(E1000_I210_RR2DCDELAY);
714725 }
715726 
716727 static int igb_get_eeprom_len(struct net_device *netdev)
....@@ -840,7 +851,6 @@
840851 	struct igb_adapter *adapter = netdev_priv(netdev);
841852 
842853 	strlcpy(drvinfo->driver,  igb_driver_name, sizeof(drvinfo->driver));
843
-	strlcpy(drvinfo->version, igb_driver_version, sizeof(drvinfo->version));
844854 
845855 	/* EEPROM image version # is reported as firmware version # for
846856 	 * 82575 controllers
....@@ -950,6 +960,10 @@
950960 		for (i = 0; i < adapter->num_rx_queues; i++) {
951961 			memcpy(&temp_ring[i], adapter->rx_ring[i],
952962 			       sizeof(struct igb_ring));
963
+
964
+			/* Clear copied XDP RX-queue info */
965
+			memset(&temp_ring[i].xdp_rxq, 0,
966
+			       sizeof(temp_ring[i].xdp_rxq));
953967 
954968 			temp_ring[i].count = new_rx_count;
955969 			err = igb_setup_rx_resources(&temp_ring[i]);
....@@ -1399,6 +1413,8 @@
13991413 			*data = 1;
14001414 			return -1;
14011415 		}
1416
+		wr32(E1000_IVAR_MISC, E1000_IVAR_VALID << 8);
1417
+		wr32(E1000_EIMS, BIT(0));
14021418 	} else if (adapter->flags & IGB_FLAG_HAS_MSI) {
14031419 		shared_int = false;
14041420 		if (request_irq(irq,
....@@ -1772,8 +1788,8 @@
17721788 	memset(skb->data, 0xFF, frame_size);
17731789 	frame_size /= 2;
17741790 	memset(&skb->data[frame_size], 0xAA, frame_size - 1);
1775
-	memset(&skb->data[frame_size + 10], 0xBE, 1);
1776
-	memset(&skb->data[frame_size + 12], 0xAF, 1);
1791
+	skb->data[frame_size + 10] = 0xBE;
1792
+	skb->data[frame_size + 12] = 0xAF;
17771793 }
17781794 
17791795 static int igb_check_lbtest_frame(struct igb_rx_buffer *rx_buffer,
....@@ -2114,7 +2130,7 @@
21142130 {
21152131 	struct igb_adapter *adapter = netdev_priv(netdev);
21162132 
2117
-	if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE))
2133
+	if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE | WAKE_FILTER))
21182134 		return -EOPNOTSUPP;
21192135 
21202136 	if (!(adapter->flags & IGB_FLAG_WOL_SUPPORTED))
....@@ -2172,27 +2188,6 @@
21722188 {
21732189 	struct igb_adapter *adapter = netdev_priv(netdev);
21742190 	int i;
2175
-
2176
-	if (ec->rx_max_coalesced_frames ||
2177
-	    ec->rx_coalesce_usecs_irq ||
2178
-	    ec->rx_max_coalesced_frames_irq ||
2179
-	    ec->tx_max_coalesced_frames ||
2180
-	    ec->tx_coalesce_usecs_irq ||
2181
-	    ec->stats_block_coalesce_usecs ||
2182
-	    ec->use_adaptive_rx_coalesce ||
2183
-	    ec->use_adaptive_tx_coalesce ||
2184
-	    ec->pkt_rate_low ||
2185
-	    ec->rx_coalesce_usecs_low ||
2186
-	    ec->rx_max_coalesced_frames_low ||
2187
-	    ec->tx_coalesce_usecs_low ||
2188
-	    ec->tx_max_coalesced_frames_low ||
2189
-	    ec->pkt_rate_high ||
2190
-	    ec->rx_coalesce_usecs_high ||
2191
-	    ec->rx_max_coalesced_frames_high ||
2192
-	    ec->tx_coalesce_usecs_high ||
2193
-	    ec->tx_max_coalesced_frames_high ||
2194
-	    ec->rate_sample_interval)
2195
-		return -ENOTSUPP;
21962191 
21972192 	if ((ec->rx_coalesce_usecs > IGB_MAX_ITR_USECS) ||
21982193 	    ((ec->rx_coalesce_usecs > 3) &&
....@@ -2528,11 +2523,11 @@
25282523 	switch (cmd->flow_type) {
25292524 	case TCP_V4_FLOW:
25302525 		cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
2531
-		/* Fall through */
2526
+		fallthrough;
25322527 	case UDP_V4_FLOW:
25332528 		if (adapter->flags & IGB_FLAG_RSS_FIELD_IPV4_UDP)
25342529 			cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
2535
-		/* Fall through */
2530
+		fallthrough;
25362531 	case SCTP_V4_FLOW:
25372532 	case AH_ESP_V4_FLOW:
25382533 	case AH_V4_FLOW:
....@@ -2542,11 +2537,11 @@
25422537 		break;
25432538 	case TCP_V6_FLOW:
25442539 		cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
2545
-		/* Fall through */
2540
+		fallthrough;
25462541 	case UDP_V6_FLOW:
25472542 		if (adapter->flags & IGB_FLAG_RSS_FIELD_IPV6_UDP)
25482543 			cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
2549
-		/* Fall through */
2544
+		fallthrough;
25502545 	case SCTP_V6_FLOW:
25512546 	case AH_ESP_V6_FLOW:
25522547 	case AH_V6_FLOW:
....@@ -3159,8 +3154,8 @@
31593154 	} else if (!edata->eee_enabled) {
31603155 		dev_err(&adapter->pdev->dev,
31613156 			"Setting EEE options are not supported with EEE disabled\n");
3162
-			return -EINVAL;
3163
-		}
3157
+		return -EINVAL;
3158
+	}
31643159 
31653160 	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised);
31663161 	if (hw->dev_spec._82575.eee_disable != !edata->eee_enabled) {
....@@ -3467,6 +3462,7 @@
34673462 }
34683463 
34693464 static const struct ethtool_ops igb_ethtool_ops = {
3465
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS,
34703466 	.get_drvinfo		= igb_get_drvinfo,
34713467 	.get_regs_len		= igb_get_regs_len,
34723468 	.get_regs		= igb_get_regs,