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-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hnae3.h4
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c5
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c28
5 files changed, 33 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 79c64f4e67d2..8a3a446219f7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -96,6 +96,7 @@ enum HNAE3_DEV_CAP_BITS {
HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B,
HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B,
HNAE3_DEV_SUPPORT_MC_MAC_MNG_B,
+ HNAE3_DEV_SUPPORT_CQ_B,
};
#define hnae3_dev_fd_supported(hdev) \
@@ -155,6 +156,9 @@ enum HNAE3_DEV_CAP_BITS {
#define hnae3_ae_dev_mc_mac_mng_supported(ae_dev) \
test_bit(HNAE3_DEV_SUPPORT_MC_MAC_MNG_B, (ae_dev)->caps)
+#define hnae3_ae_dev_cq_supported(ae_dev) \
+ test_bit(HNAE3_DEV_SUPPORT_CQ_B, (ae_dev)->caps)
+
enum HNAE3_PF_CAP_BITS {
HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B = 0,
};
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
index c15ca710dabb..c8b151d29f53 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
@@ -149,6 +149,7 @@ static const struct hclge_comm_caps_bit_map hclge_pf_cmd_caps[] = {
{HCLGE_COMM_CAP_PORT_VLAN_BYPASS_B,
HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B},
{HCLGE_COMM_CAP_PORT_VLAN_BYPASS_B, HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B},
+ {HCLGE_COMM_CAP_CQ_B, HNAE3_DEV_SUPPORT_CQ_B},
};
static const struct hclge_comm_caps_bit_map hclge_vf_cmd_caps[] = {
@@ -160,6 +161,7 @@ static const struct hclge_comm_caps_bit_map hclge_vf_cmd_caps[] = {
{HCLGE_COMM_CAP_QB_B, HNAE3_DEV_SUPPORT_QB_B},
{HCLGE_COMM_CAP_TX_PUSH_B, HNAE3_DEV_SUPPORT_TX_PUSH_B},
{HCLGE_COMM_CAP_RXD_ADV_LAYOUT_B, HNAE3_DEV_SUPPORT_RXD_ADV_LAYOUT_B},
+ {HCLGE_COMM_CAP_CQ_B, HNAE3_DEV_SUPPORT_CQ_B},
};
static void
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
index 876650eddac4..7a7d4cf9bf35 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
@@ -338,6 +338,7 @@ enum HCLGE_COMM_CAP_BITS {
HCLGE_COMM_CAP_PAUSE_B = 14,
HCLGE_COMM_CAP_RXD_ADV_LAYOUT_B = 15,
HCLGE_COMM_CAP_PORT_VLAN_BYPASS_B = 17,
+ HCLGE_COMM_CAP_CQ_B = 18,
};
enum HCLGE_COMM_API_CAP_BITS {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 14dc12c2155d..7e9f9da2f392 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -5159,10 +5159,7 @@ static void hns3_set_cq_period_mode(struct hns3_nic_priv *priv,
priv->tqp_vector[i].rx_group.dim.mode = mode;
}
- /* only device version above V3(include V3), GL can switch CQ/EQ
- * period mode.
- */
- if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3) {
+ if (hnae3_ae_dev_cq_supported(ae_dev)) {
u32 new_mode;
u64 reg;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 9f4111fd2986..8663ba5d41d8 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -1415,11 +1415,33 @@ static int hns3_check_ql_coalesce_param(struct net_device *netdev,
return 0;
}
-static int hns3_check_coalesce_para(struct net_device *netdev,
- struct ethtool_coalesce *cmd)
+static int
+hns3_check_cqe_coalesce_param(struct net_device *netdev,
+ struct kernel_ethtool_coalesce *kernel_coal)
+{
+ struct hnae3_handle *handle = hns3_get_handle(netdev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
+
+ if ((kernel_coal->use_cqe_mode_tx || kernel_coal->use_cqe_mode_rx) &&
+ !hnae3_ae_dev_cq_supported(ae_dev)) {
+ netdev_err(netdev, "coalesced cqe mode is not supported\n");
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int
+hns3_check_coalesce_para(struct net_device *netdev,
+ struct ethtool_coalesce *cmd,
+ struct kernel_ethtool_coalesce *kernel_coal)
{
int ret;
+ ret = hns3_check_cqe_coalesce_param(netdev, kernel_coal);
+ if (ret)
+ return ret;
+
ret = hns3_check_gl_coalesce_para(netdev, cmd);
if (ret) {
netdev_err(netdev,
@@ -1494,7 +1516,7 @@ static int hns3_set_coalesce(struct net_device *netdev,
if (hns3_nic_resetting(netdev))
return -EBUSY;
- ret = hns3_check_coalesce_para(netdev, cmd);
+ ret = hns3_check_coalesce_para(netdev, cmd, kernel_coal);
if (ret)
return ret;