Commit 598ab4b1 authored by Paolo Abeni's avatar Paolo Abeni

Merge branch 'net-hns3-this-series-bugfix-for-the-hns3-ethernet-driver'

Hao Lan says:

====================
net: hns3: This series bugfix for the HNS3 ethernet driver.

This series includes some bugfix for the HNS3 ethernet driver.
Patch 1# fix incorrect hw rss hash type of rx packet.
Fixes: 79664077 ("net: hns3: support RXD advanced layout")
Fixes: 232fc64b ("net: hns3: Add HW RSS hash information to RX skb")
Fixes: ea485867 ("net: hns3: handle the BD info on the last BD of the packet")

Patch 2# fix return value check bug of rx copybreak.
Fixes: e74a726d ("net: hns3: refactor hns3_nic_reuse_page()")
Fixes: 99f6b5fb ("net: hns3: use bounce buffer when rx page can not be reused")

Patch 3# net: hns3: fix setting incorrect phy link ksettings
 for firmware in resetting process
Fixes: f5f2b3e4 ("net: hns3: add support for imp-controlled PHYs")
Fixes: c5ef83cb ("net: hns3: fix for phy_addr error in hclge_mac_mdio_config")
Fixes: 2312e050 ("net: hns3: Fix for deadlock problem occurring when unregistering ae_algo")
====================

Link: https://lore.kernel.org/r/20221114082048.49450-1-lanhao@huawei.comSigned-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parents 18c532e4 510d7b6a
......@@ -819,7 +819,6 @@ struct hnae3_knic_private_info {
const struct hnae3_dcb_ops *dcb_ops;
u16 int_rl_setting;
enum pkt_hash_types rss_type;
void __iomem *io_base;
};
......
......@@ -191,23 +191,6 @@ u32 hclge_comm_get_rss_key_size(struct hnae3_handle *handle)
return HCLGE_COMM_RSS_KEY_SIZE;
}
void hclge_comm_get_rss_type(struct hnae3_handle *nic,
struct hclge_comm_rss_tuple_cfg *rss_tuple_sets)
{
if (rss_tuple_sets->ipv4_tcp_en ||
rss_tuple_sets->ipv4_udp_en ||
rss_tuple_sets->ipv4_sctp_en ||
rss_tuple_sets->ipv6_tcp_en ||
rss_tuple_sets->ipv6_udp_en ||
rss_tuple_sets->ipv6_sctp_en)
nic->kinfo.rss_type = PKT_HASH_TYPE_L4;
else if (rss_tuple_sets->ipv4_fragment_en ||
rss_tuple_sets->ipv6_fragment_en)
nic->kinfo.rss_type = PKT_HASH_TYPE_L3;
else
nic->kinfo.rss_type = PKT_HASH_TYPE_NONE;
}
int hclge_comm_parse_rss_hfunc(struct hclge_comm_rss_cfg *rss_cfg,
const u8 hfunc, u8 *hash_algo)
{
......@@ -344,9 +327,6 @@ int hclge_comm_set_rss_input_tuple(struct hnae3_handle *nic,
req->ipv6_sctp_en = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
req->ipv6_fragment_en = rss_cfg->rss_tuple_sets.ipv6_fragment_en;
if (is_pf)
hclge_comm_get_rss_type(nic, &rss_cfg->rss_tuple_sets);
ret = hclge_comm_cmd_send(hw, &desc, 1);
if (ret)
dev_err(&hw->cmq.csq.pdev->dev,
......
......@@ -95,8 +95,6 @@ struct hclge_comm_rss_tc_mode_cmd {
};
u32 hclge_comm_get_rss_key_size(struct hnae3_handle *handle);
void hclge_comm_get_rss_type(struct hnae3_handle *nic,
struct hclge_comm_rss_tuple_cfg *rss_tuple_sets);
void hclge_comm_rss_indir_init_cfg(struct hnae3_ae_dev *ae_dev,
struct hclge_comm_rss_cfg *rss_cfg);
int hclge_comm_get_rss_tuple(struct hclge_comm_rss_cfg *rss_cfg, int flow_type,
......
......@@ -105,26 +105,28 @@ static const struct pci_device_id hns3_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, hns3_pci_tbl);
#define HNS3_RX_PTYPE_ENTRY(ptype, l, s, t) \
#define HNS3_RX_PTYPE_ENTRY(ptype, l, s, t, h) \
{ ptype, \
l, \
CHECKSUM_##s, \
HNS3_L3_TYPE_##t, \
1 }
1, \
h}
#define HNS3_RX_PTYPE_UNUSED_ENTRY(ptype) \
{ ptype, 0, CHECKSUM_NONE, HNS3_L3_TYPE_PARSE_FAIL, 0 }
{ ptype, 0, CHECKSUM_NONE, HNS3_L3_TYPE_PARSE_FAIL, 0, \
PKT_HASH_TYPE_NONE }
static const struct hns3_rx_ptype hns3_rx_ptype_tbl[] = {
HNS3_RX_PTYPE_UNUSED_ENTRY(0),
HNS3_RX_PTYPE_ENTRY(1, 0, COMPLETE, ARP),
HNS3_RX_PTYPE_ENTRY(2, 0, COMPLETE, RARP),
HNS3_RX_PTYPE_ENTRY(3, 0, COMPLETE, LLDP),
HNS3_RX_PTYPE_ENTRY(4, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(5, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(6, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(7, 0, COMPLETE, CNM),
HNS3_RX_PTYPE_ENTRY(8, 0, NONE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(1, 0, COMPLETE, ARP, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(2, 0, COMPLETE, RARP, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(3, 0, COMPLETE, LLDP, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(4, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(5, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(6, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(7, 0, COMPLETE, CNM, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(8, 0, NONE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_UNUSED_ENTRY(9),
HNS3_RX_PTYPE_UNUSED_ENTRY(10),
HNS3_RX_PTYPE_UNUSED_ENTRY(11),
......@@ -132,36 +134,36 @@ static const struct hns3_rx_ptype hns3_rx_ptype_tbl[] = {
HNS3_RX_PTYPE_UNUSED_ENTRY(13),
HNS3_RX_PTYPE_UNUSED_ENTRY(14),
HNS3_RX_PTYPE_UNUSED_ENTRY(15),
HNS3_RX_PTYPE_ENTRY(16, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(17, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(18, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(19, 0, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(20, 0, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(21, 0, NONE, IPV4),
HNS3_RX_PTYPE_ENTRY(22, 0, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(23, 0, NONE, IPV4),
HNS3_RX_PTYPE_ENTRY(24, 0, NONE, IPV4),
HNS3_RX_PTYPE_ENTRY(25, 0, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(16, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(17, 0, COMPLETE, IPV4, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(18, 0, COMPLETE, IPV4, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(19, 0, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(20, 0, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(21, 0, NONE, IPV4, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(22, 0, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(23, 0, NONE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(24, 0, NONE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(25, 0, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_UNUSED_ENTRY(26),
HNS3_RX_PTYPE_UNUSED_ENTRY(27),
HNS3_RX_PTYPE_UNUSED_ENTRY(28),
HNS3_RX_PTYPE_ENTRY(29, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(30, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(31, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(32, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(33, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(34, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(35, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(36, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(37, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(29, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(30, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(31, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(32, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(33, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(34, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(35, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(36, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(37, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_UNUSED_ENTRY(38),
HNS3_RX_PTYPE_ENTRY(39, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(40, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(41, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(42, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(43, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(44, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(45, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(39, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(40, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(41, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(42, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(43, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(44, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(45, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_UNUSED_ENTRY(46),
HNS3_RX_PTYPE_UNUSED_ENTRY(47),
HNS3_RX_PTYPE_UNUSED_ENTRY(48),
......@@ -227,35 +229,35 @@ static const struct hns3_rx_ptype hns3_rx_ptype_tbl[] = {
HNS3_RX_PTYPE_UNUSED_ENTRY(108),
HNS3_RX_PTYPE_UNUSED_ENTRY(109),
HNS3_RX_PTYPE_UNUSED_ENTRY(110),
HNS3_RX_PTYPE_ENTRY(111, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(112, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(113, 0, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(114, 0, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(115, 0, NONE, IPV6),
HNS3_RX_PTYPE_ENTRY(116, 0, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(117, 0, NONE, IPV6),
HNS3_RX_PTYPE_ENTRY(118, 0, NONE, IPV6),
HNS3_RX_PTYPE_ENTRY(119, 0, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(111, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(112, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(113, 0, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(114, 0, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(115, 0, NONE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(116, 0, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(117, 0, NONE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(118, 0, NONE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(119, 0, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_UNUSED_ENTRY(120),
HNS3_RX_PTYPE_UNUSED_ENTRY(121),
HNS3_RX_PTYPE_UNUSED_ENTRY(122),
HNS3_RX_PTYPE_ENTRY(123, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(124, 0, COMPLETE, PARSE_FAIL),
HNS3_RX_PTYPE_ENTRY(125, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(126, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(127, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(128, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(129, 1, UNNECESSARY, IPV4),
HNS3_RX_PTYPE_ENTRY(130, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(131, 0, COMPLETE, IPV4),
HNS3_RX_PTYPE_ENTRY(123, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(124, 0, COMPLETE, PARSE_FAIL, PKT_HASH_TYPE_NONE),
HNS3_RX_PTYPE_ENTRY(125, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(126, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(127, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(128, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(129, 1, UNNECESSARY, IPV4, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(130, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(131, 0, COMPLETE, IPV4, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_UNUSED_ENTRY(132),
HNS3_RX_PTYPE_ENTRY(133, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(134, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(135, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(136, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(137, 1, UNNECESSARY, IPV6),
HNS3_RX_PTYPE_ENTRY(138, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(139, 0, COMPLETE, IPV6),
HNS3_RX_PTYPE_ENTRY(133, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(134, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(135, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(136, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(137, 1, UNNECESSARY, IPV6, PKT_HASH_TYPE_L4),
HNS3_RX_PTYPE_ENTRY(138, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_ENTRY(139, 0, COMPLETE, IPV6, PKT_HASH_TYPE_L3),
HNS3_RX_PTYPE_UNUSED_ENTRY(140),
HNS3_RX_PTYPE_UNUSED_ENTRY(141),
HNS3_RX_PTYPE_UNUSED_ENTRY(142),
......@@ -3776,8 +3778,8 @@ static void hns3_nic_reuse_page(struct sk_buff *skb, int i,
desc_cb->reuse_flag = 1;
} else if (frag_size <= ring->rx_copybreak) {
ret = hns3_handle_rx_copybreak(skb, i, ring, pull_len, desc_cb);
if (ret)
goto out;
if (!ret)
return;
}
out:
......@@ -4171,15 +4173,35 @@ static int hns3_set_gro_and_checksum(struct hns3_enet_ring *ring,
}
static void hns3_set_rx_skb_rss_type(struct hns3_enet_ring *ring,
struct sk_buff *skb, u32 rss_hash)
struct sk_buff *skb, u32 rss_hash,
u32 l234info, u32 ol_info)
{
struct hnae3_handle *handle = ring->tqp->handle;
enum pkt_hash_types rss_type;
enum pkt_hash_types rss_type = PKT_HASH_TYPE_NONE;
struct net_device *netdev = ring_to_netdev(ring);
struct hns3_nic_priv *priv = netdev_priv(netdev);
if (rss_hash)
rss_type = handle->kinfo.rss_type;
else
rss_type = PKT_HASH_TYPE_NONE;
if (test_bit(HNS3_NIC_STATE_RXD_ADV_LAYOUT_ENABLE, &priv->state)) {
u32 ptype = hnae3_get_field(ol_info, HNS3_RXD_PTYPE_M,
HNS3_RXD_PTYPE_S);
rss_type = hns3_rx_ptype_tbl[ptype].hash_type;
} else {
int l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
HNS3_RXD_L3ID_S);
int l4_type = hnae3_get_field(l234info, HNS3_RXD_L4ID_M,
HNS3_RXD_L4ID_S);
if (l3_type == HNS3_L3_TYPE_IPV4 ||
l3_type == HNS3_L3_TYPE_IPV6) {
if (l4_type == HNS3_L4_TYPE_UDP ||
l4_type == HNS3_L4_TYPE_TCP ||
l4_type == HNS3_L4_TYPE_SCTP)
rss_type = PKT_HASH_TYPE_L4;
else if (l4_type == HNS3_L4_TYPE_IGMP ||
l4_type == HNS3_L4_TYPE_ICMP)
rss_type = PKT_HASH_TYPE_L3;
}
}
skb_set_hash(skb, rss_hash, rss_type);
}
......@@ -4282,7 +4304,8 @@ static int hns3_handle_bdinfo(struct hns3_enet_ring *ring, struct sk_buff *skb)
ring->tqp_vector->rx_group.total_bytes += len;
hns3_set_rx_skb_rss_type(ring, skb, le32_to_cpu(desc->rx.rss_hash));
hns3_set_rx_skb_rss_type(ring, skb, le32_to_cpu(desc->rx.rss_hash),
l234info, ol_info);
return 0;
}
......
......@@ -404,6 +404,7 @@ struct hns3_rx_ptype {
u32 ip_summed : 2;
u32 l3_type : 4;
u32 valid : 1;
u32 hash_type: 3;
};
struct ring_stats {
......
......@@ -3443,6 +3443,7 @@ static int hclge_update_tp_port_info(struct hclge_dev *hdev)
hdev->hw.mac.autoneg = cmd.base.autoneg;
hdev->hw.mac.speed = cmd.base.speed;
hdev->hw.mac.duplex = cmd.base.duplex;
linkmode_copy(hdev->hw.mac.advertising, cmd.link_modes.advertising);
return 0;
}
......@@ -4859,7 +4860,6 @@ static int hclge_set_rss_tuple(struct hnae3_handle *handle,
return ret;
}
hclge_comm_get_rss_type(&vport->nic, &hdev->rss_cfg.rss_tuple_sets);
return 0;
}
......@@ -11587,9 +11587,12 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
if (ret)
goto err_msi_irq_uninit;
if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER &&
!hnae3_dev_phy_imp_supported(hdev)) {
if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER) {
if (hnae3_dev_phy_imp_supported(hdev))
ret = hclge_update_tp_port_info(hdev);
else
ret = hclge_mac_mdio_config(hdev);
if (ret)
goto err_msi_irq_uninit;
}
......
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