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path: root/drivers/net/ethernet/huawei/hinic/hinic_port.c
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Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_port.c')
-rw-r--r--drivers/net/ethernet/huawei/hinic/hinic_port.c207
1 files changed, 170 insertions, 37 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c
index 1e389a004e50..175c0ee00038 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c
@@ -37,20 +37,14 @@ enum mac_op {
static int change_mac(struct hinic_dev *nic_dev, const u8 *addr,
u16 vlan_id, enum mac_op op)
{
- struct net_device *netdev = nic_dev->netdev;
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_port_mac_cmd port_mac_cmd;
struct hinic_hwif *hwif = hwdev->hwif;
+ u16 out_size = sizeof(port_mac_cmd);
struct pci_dev *pdev = hwif->pdev;
enum hinic_port_cmd cmd;
- u16 out_size;
int err;
- if (vlan_id >= VLAN_N_VID) {
- netif_err(nic_dev, drv, netdev, "Invalid VLAN number\n");
- return -EINVAL;
- }
-
if (op == MAC_SET)
cmd = HINIC_PORT_CMD_SET_MAC;
else
@@ -63,12 +57,25 @@ static int change_mac(struct hinic_dev *nic_dev, const u8 *addr,
err = hinic_port_msg_cmd(hwdev, cmd, &port_mac_cmd,
sizeof(port_mac_cmd),
&port_mac_cmd, &out_size);
- if (err || (out_size != sizeof(port_mac_cmd)) || port_mac_cmd.status) {
+ if (err || out_size != sizeof(port_mac_cmd) ||
+ (port_mac_cmd.status &&
+ port_mac_cmd.status != HINIC_PF_SET_VF_ALREADY &&
+ port_mac_cmd.status != HINIC_MGMT_STATUS_EXIST)) {
dev_err(&pdev->dev, "Failed to change MAC, ret = %d\n",
port_mac_cmd.status);
return -EFAULT;
}
+ if (port_mac_cmd.status == HINIC_PF_SET_VF_ALREADY) {
+ dev_warn(&pdev->dev, "PF has already set VF mac, ignore %s operation\n",
+ (op == MAC_SET) ? "set" : "del");
+ return HINIC_PF_SET_VF_ALREADY;
+ }
+
+ if (cmd == HINIC_PORT_CMD_SET_MAC && port_mac_cmd.status ==
+ HINIC_MGMT_STATUS_EXIST)
+ dev_warn(&pdev->dev, "MAC is repeated, ignore set operation\n");
+
return 0;
}
@@ -112,8 +119,8 @@ int hinic_port_get_mac(struct hinic_dev *nic_dev, u8 *addr)
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_port_mac_cmd port_mac_cmd;
struct hinic_hwif *hwif = hwdev->hwif;
+ u16 out_size = sizeof(port_mac_cmd);
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
int err;
port_mac_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif);
@@ -144,9 +151,9 @@ int hinic_port_set_mtu(struct hinic_dev *nic_dev, int new_mtu)
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_port_mtu_cmd port_mtu_cmd;
struct hinic_hwif *hwif = hwdev->hwif;
+ u16 out_size = sizeof(port_mtu_cmd);
struct pci_dev *pdev = hwif->pdev;
int err, max_frame;
- u16 out_size;
if (new_mtu < HINIC_MIN_MTU_SIZE) {
netif_err(nic_dev, drv, netdev, "mtu < MIN MTU size");
@@ -248,14 +255,9 @@ int hinic_port_link_state(struct hinic_dev *nic_dev,
struct hinic_hwif *hwif = hwdev->hwif;
struct hinic_port_link_cmd link_cmd;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(link_cmd);
int err;
- if (!HINIC_IS_PF(hwif) && !HINIC_IS_PPF(hwif)) {
- dev_err(&pdev->dev, "unsupported PCI Function type\n");
- return -EINVAL;
- }
-
link_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif);
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_LINK_STATE,
@@ -284,13 +286,11 @@ int hinic_port_set_state(struct hinic_dev *nic_dev, enum hinic_port_state state)
struct hinic_port_state_cmd port_state;
struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(port_state);
int err;
- if (!HINIC_IS_PF(hwif) && !HINIC_IS_PPF(hwif)) {
- dev_err(&pdev->dev, "unsupported PCI Function type\n");
- return -EINVAL;
- }
+ if (HINIC_IS_VF(hwdev->hwif))
+ return 0;
port_state.state = state;
@@ -320,7 +320,7 @@ int hinic_port_set_func_state(struct hinic_dev *nic_dev,
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(func_state);
int err;
func_state.func_idx = HINIC_HWIF_FUNC_IDX(hwif);
@@ -351,7 +351,7 @@ int hinic_port_get_cap(struct hinic_dev *nic_dev,
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(*port_cap);
int err;
port_cap->func_idx = HINIC_HWIF_FUNC_IDX(hwif);
@@ -382,7 +382,7 @@ int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state)
struct hinic_hwif *hwif = hwdev->hwif;
struct hinic_tso_config tso_cfg = {0};
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(tso_cfg);
int err;
tso_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -405,9 +405,9 @@ int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en)
{
struct hinic_checksum_offload rx_csum_cfg = {0};
struct hinic_hwdev *hwdev = nic_dev->hwdev;
+ u16 out_size = sizeof(rx_csum_cfg);
struct hinic_hwif *hwif;
struct pci_dev *pdev;
- u16 out_size;
int err;
if (!hwdev)
@@ -443,6 +443,7 @@ int hinic_set_rx_vlan_offload(struct hinic_dev *nic_dev, u8 en)
if (!hwdev)
return -EINVAL;
+ out_size = sizeof(vlan_cfg);
hwif = hwdev->hwif;
pdev = hwif->pdev;
vlan_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -465,14 +466,14 @@ int hinic_set_max_qnum(struct hinic_dev *nic_dev, u8 num_rqs)
{
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
- struct pci_dev *pdev = hwif->pdev;
struct hinic_rq_num rq_num = { 0 };
+ struct pci_dev *pdev = hwif->pdev;
u16 out_size = sizeof(rq_num);
int err;
rq_num.func_id = HINIC_HWIF_FUNC_IDX(hwif);
rq_num.num_rqs = num_rqs;
- rq_num.rq_depth = ilog2(HINIC_SQ_DEPTH);
+ rq_num.rq_depth = ilog2(nic_dev->rq_depth);
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RQ_IQ_MAP,
&rq_num, sizeof(rq_num),
@@ -491,8 +492,8 @@ static int hinic_set_rx_lro(struct hinic_dev *nic_dev, u8 ipv4_en, u8 ipv6_en,
u8 max_wqe_num)
{
struct hinic_hwdev *hwdev = nic_dev->hwdev;
- struct hinic_hwif *hwif = hwdev->hwif;
struct hinic_lro_config lro_cfg = { 0 };
+ struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
u16 out_size = sizeof(lro_cfg);
int err;
@@ -568,6 +569,9 @@ int hinic_set_rx_lro_state(struct hinic_dev *nic_dev, u8 lro_en,
if (err)
return err;
+ if (HINIC_IS_VF(nic_dev->hwdev->hwif))
+ return 0;
+
err = hinic_set_rx_lro_timer(nic_dev, lro_timer);
if (err)
return err;
@@ -741,9 +745,9 @@ int hinic_get_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx,
{
struct hinic_rss_context_table ctx_tbl = { 0 };
struct hinic_hwdev *hwdev = nic_dev->hwdev;
+ u16 out_size = sizeof(ctx_tbl);
struct hinic_hwif *hwif;
struct pci_dev *pdev;
- u16 out_size = sizeof(ctx_tbl);
int err;
if (!hwdev || !rss_type)
@@ -784,7 +788,7 @@ int hinic_rss_set_template_tbl(struct hinic_dev *nic_dev, u32 template_id,
struct hinic_hwif *hwif = hwdev->hwif;
struct hinic_rss_key rss_key = { 0 };
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(rss_key);
int err;
rss_key.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -809,9 +813,9 @@ int hinic_rss_get_template_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx,
{
struct hinic_rss_template_key temp_key = { 0 };
struct hinic_hwdev *hwdev = nic_dev->hwdev;
+ u16 out_size = sizeof(temp_key);
struct hinic_hwif *hwif;
struct pci_dev *pdev;
- u16 out_size = sizeof(temp_key);
int err;
if (!hwdev || !temp)
@@ -844,7 +848,7 @@ int hinic_rss_set_hash_engine(struct hinic_dev *nic_dev, u8 template_id,
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(rss_engine);
int err;
rss_engine.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -868,9 +872,9 @@ int hinic_rss_get_hash_engine(struct hinic_dev *nic_dev, u8 tmpl_idx, u8 *type)
{
struct hinic_rss_engine_type hash_type = { 0 };
struct hinic_hwdev *hwdev = nic_dev->hwdev;
+ u16 out_size = sizeof(hash_type);
struct hinic_hwif *hwif;
struct pci_dev *pdev;
- u16 out_size = sizeof(hash_type);
int err;
if (!hwdev || !type)
@@ -901,7 +905,7 @@ int hinic_rss_cfg(struct hinic_dev *nic_dev, u8 rss_en, u8 template_id)
struct hinic_rss_config rss_cfg = { 0 };
struct hinic_hwif *hwif = hwdev->hwif;
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
+ u16 out_size = sizeof(rss_cfg);
int err;
rss_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -927,8 +931,8 @@ int hinic_rss_template_alloc(struct hinic_dev *nic_dev, u8 *tmpl_idx)
struct hinic_rss_template_mgmt template_mgmt = { 0 };
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
+ u16 out_size = sizeof(template_mgmt);
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
int err;
template_mgmt.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -953,8 +957,8 @@ int hinic_rss_template_free(struct hinic_dev *nic_dev, u8 tmpl_idx)
struct hinic_rss_template_mgmt template_mgmt = { 0 };
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_hwif *hwif = hwdev->hwif;
+ u16 out_size = sizeof(template_mgmt);
struct pci_dev *pdev = hwif->pdev;
- u16 out_size;
int err;
template_mgmt.func_id = HINIC_HWIF_FUNC_IDX(hwif);
@@ -1043,9 +1047,9 @@ int hinic_get_mgmt_version(struct hinic_dev *nic_dev, u8 *mgmt_ver)
{
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_version_info up_ver = {0};
+ u16 out_size = sizeof(up_ver);
struct hinic_hwif *hwif;
struct pci_dev *pdev;
- u16 out_size;
int err;
if (!hwdev)
@@ -1068,3 +1072,132 @@ int hinic_get_mgmt_version(struct hinic_dev *nic_dev, u8 *mgmt_ver)
return 0;
}
+
+int hinic_get_link_mode(struct hinic_hwdev *hwdev,
+ struct hinic_link_mode_cmd *link_mode)
+{
+ u16 out_size;
+ int err;
+
+ if (!hwdev || !link_mode)
+ return -EINVAL;
+
+ out_size = sizeof(*link_mode);
+
+ err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_LINK_MODE,
+ link_mode, sizeof(*link_mode),
+ link_mode, &out_size);
+ if (err || !out_size || link_mode->status) {
+ dev_err(&hwdev->hwif->pdev->dev,
+ "Failed to get link mode, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, link_mode->status, out_size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int hinic_set_autoneg(struct hinic_hwdev *hwdev, bool enable)
+{
+ struct hinic_set_autoneg_cmd autoneg = {0};
+ u16 out_size = sizeof(autoneg);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ autoneg.func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif);
+ autoneg.enable = enable;
+
+ err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_AUTONEG,
+ &autoneg, sizeof(autoneg),
+ &autoneg, &out_size);
+ if (err || !out_size || autoneg.status) {
+ dev_err(&hwdev->hwif->pdev->dev, "Failed to %s autoneg, err: %d, status: 0x%x, out size: 0x%x\n",
+ enable ? "enable" : "disable", err, autoneg.status,
+ out_size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int hinic_set_speed(struct hinic_hwdev *hwdev, enum nic_speed_level speed)
+{
+ struct hinic_speed_cmd speed_info = {0};
+ u16 out_size = sizeof(speed_info);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ speed_info.func_id = HINIC_HWIF_FUNC_IDX(hwdev->hwif);
+ speed_info.speed = speed;
+
+ err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_SPEED,
+ &speed_info, sizeof(speed_info),
+ &speed_info, &out_size);
+ if (err || !out_size || speed_info.status) {
+ dev_err(&hwdev->hwif->pdev->dev,
+ "Failed to set speed, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, speed_info.status, out_size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int hinic_set_link_settings(struct hinic_hwdev *hwdev,
+ struct hinic_link_ksettings_info *info)
+{
+ u16 out_size = sizeof(*info);
+ int err;
+
+ err = hinic_hilink_msg_cmd(hwdev, HINIC_HILINK_CMD_SET_LINK_SETTINGS,
+ info, sizeof(*info), info, &out_size);
+ if ((info->status != HINIC_MGMT_CMD_UNSUPPORTED &&
+ info->status) || err || !out_size) {
+ dev_err(&hwdev->hwif->pdev->dev,
+ "Failed to set link settings, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, info->status, out_size);
+ return -EFAULT;
+ }
+
+ return info->status;
+}
+
+int hinic_get_hw_pause_info(struct hinic_hwdev *hwdev,
+ struct hinic_pause_config *pause_info)
+{
+ u16 out_size = sizeof(*pause_info);
+ int err;
+
+ err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_PAUSE_INFO,
+ pause_info, sizeof(*pause_info),
+ pause_info, &out_size);
+ if (err || !out_size || pause_info->status) {
+ dev_err(&hwdev->hwif->pdev->dev, "Failed to get pause info, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, pause_info->status, out_size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int hinic_set_hw_pause_info(struct hinic_hwdev *hwdev,
+ struct hinic_pause_config *pause_info)
+{
+ u16 out_size = sizeof(*pause_info);
+ int err;
+
+ err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_PAUSE_INFO,
+ pause_info, sizeof(*pause_info),
+ pause_info, &out_size);
+ if (err || !out_size || pause_info->status) {
+ dev_err(&hwdev->hwif->pdev->dev, "Failed to set pause info, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, pause_info->status, out_size);
+ return -EIO;
+ }
+
+ return 0;
+}
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