diff options
9 files changed, 182 insertions, 37 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 912c51e327d6..f9d4d234a2af 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -278,6 +278,7 @@ struct hnae3_dev_specs { u16 rss_ind_tbl_size; u16 rss_key_size; u16 int_ql_max; /* max value of interrupt coalesce based on INT_QL */ + u16 max_int_gl; /* max value of interrupt coalesce based on INT_GL */ u8 max_non_tso_bd_num; /* max BD number of one non-TSO packet */ }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index dc9a85745e62..a5ebca888ee0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -349,6 +349,7 @@ static void hns3_dbg_dev_specs(struct hnae3_handle *h) dev_info(priv->dev, "Desc num per RX queue: %u\n", kinfo->num_rx_desc); dev_info(priv->dev, "Total number of enabled TCs: %u\n", kinfo->num_tc); dev_info(priv->dev, "MAX INT QL: %u\n", dev_specs->int_ql_max); + dev_info(priv->dev, "MAX INT GL: %u\n", dev_specs->max_int_gl); } static ssize_t hns3_dbg_cmd_read(struct file *filp, char __user *buffer, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index a362516a3185..999a2aaad847 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -211,8 +211,8 @@ void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector, * GL and RL(Rate Limiter) are 2 ways to acheive interrupt coalescing */ - if (rl_reg > 0 && !tqp_vector->tx_group.coal.gl_adapt_enable && - !tqp_vector->rx_group.coal.gl_adapt_enable) + if (rl_reg > 0 && !tqp_vector->tx_group.coal.adapt_enable && + !tqp_vector->rx_group.coal.adapt_enable) /* According to the hardware, the range of rl_reg is * 0-59 and the unit is 4. */ @@ -224,48 +224,99 @@ void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector, void hns3_set_vector_coalesce_rx_gl(struct hns3_enet_tqp_vector *tqp_vector, u32 gl_value) { - u32 rx_gl_reg = hns3_gl_usec_to_reg(gl_value); + u32 new_val; - writel(rx_gl_reg, tqp_vector->mask_addr + HNS3_VECTOR_GL0_OFFSET); + if (tqp_vector->rx_group.coal.unit_1us) + new_val = gl_value | HNS3_INT_GL_1US; + else + new_val = hns3_gl_usec_to_reg(gl_value); + + writel(new_val, tqp_vector->mask_addr + HNS3_VECTOR_GL0_OFFSET); } void hns3_set_vector_coalesce_tx_gl(struct hns3_enet_tqp_vector *tqp_vector, u32 gl_value) { - u32 tx_gl_reg = hns3_gl_usec_to_reg(gl_value); + u32 new_val; + + if (tqp_vector->tx_group.coal.unit_1us) + new_val = gl_value | HNS3_INT_GL_1US; + else + new_val = hns3_gl_usec_to_reg(gl_value); + + writel(new_val, tqp_vector->mask_addr + HNS3_VECTOR_GL1_OFFSET); +} + +void hns3_set_vector_coalesce_tx_ql(struct hns3_enet_tqp_vector *tqp_vector, + u32 ql_value) +{ + writel(ql_value, tqp_vector->mask_addr + HNS3_VECTOR_TX_QL_OFFSET); +} - writel(tx_gl_reg, tqp_vector->mask_addr + HNS3_VECTOR_GL1_OFFSET); +void hns3_set_vector_coalesce_rx_ql(struct hns3_enet_tqp_vector *tqp_vector, + u32 ql_value) +{ + writel(ql_value, tqp_vector->mask_addr + HNS3_VECTOR_RX_QL_OFFSET); } -static void hns3_vector_gl_rl_init(struct hns3_enet_tqp_vector *tqp_vector, - struct hns3_nic_priv *priv) +static void hns3_vector_coalesce_init(struct hns3_enet_tqp_vector *tqp_vector, + struct hns3_nic_priv *priv) { + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(priv->ae_handle->pdev); + struct hns3_enet_coalesce *tx_coal = &tqp_vector->tx_group.coal; + struct hns3_enet_coalesce *rx_coal = &tqp_vector->rx_group.coal; + /* initialize the configuration for interrupt coalescing. * 1. GL (Interrupt Gap Limiter) * 2. RL (Interrupt Rate Limiter) + * 3. QL (Interrupt Quantity Limiter) * * Default: enable interrupt coalescing self-adaptive and GL */ - tqp_vector->tx_group.coal.gl_adapt_enable = 1; - tqp_vector->rx_group.coal.gl_adapt_enable = 1; + tx_coal->adapt_enable = 1; + rx_coal->adapt_enable = 1; + + tx_coal->int_gl = HNS3_INT_GL_50K; + rx_coal->int_gl = HNS3_INT_GL_50K; - tqp_vector->tx_group.coal.int_gl = HNS3_INT_GL_50K; - tqp_vector->rx_group.coal.int_gl = HNS3_INT_GL_50K; + rx_coal->flow_level = HNS3_FLOW_LOW; + tx_coal->flow_level = HNS3_FLOW_LOW; + + /* device version above V3(include V3), GL can configure 1us + * unit, so uses 1us unit. + */ + if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3) { + tx_coal->unit_1us = 1; + rx_coal->unit_1us = 1; + } - tqp_vector->rx_group.coal.flow_level = HNS3_FLOW_LOW; - tqp_vector->tx_group.coal.flow_level = HNS3_FLOW_LOW; + if (ae_dev->dev_specs.int_ql_max) { + tx_coal->ql_enable = 1; + rx_coal->ql_enable = 1; + tx_coal->int_ql_max = ae_dev->dev_specs.int_ql_max; + rx_coal->int_ql_max = ae_dev->dev_specs.int_ql_max; + tx_coal->int_ql = HNS3_INT_QL_DEFAULT_CFG; + rx_coal->int_ql = HNS3_INT_QL_DEFAULT_CFG; + } } -static void hns3_vector_gl_rl_init_hw(struct hns3_enet_tqp_vector *tqp_vector, - struct hns3_nic_priv *priv) +static void +hns3_vector_coalesce_init_hw(struct hns3_enet_tqp_vector *tqp_vector, + struct hns3_nic_priv *priv) { + struct hns3_enet_coalesce *tx_coal = &tqp_vector->tx_group.coal; + struct hns3_enet_coalesce *rx_coal = &tqp_vector->rx_group.coal; struct hnae3_handle *h = priv->ae_handle; - hns3_set_vector_coalesce_tx_gl(tqp_vector, - tqp_vector->tx_group.coal.int_gl); - hns3_set_vector_coalesce_rx_gl(tqp_vector, - tqp_vector->rx_group.coal.int_gl); + hns3_set_vector_coalesce_tx_gl(tqp_vector, tx_coal->int_gl); + hns3_set_vector_coalesce_rx_gl(tqp_vector, rx_coal->int_gl); hns3_set_vector_coalesce_rl(tqp_vector, h->kinfo.int_rl_setting); + + if (tx_coal->ql_enable) + hns3_set_vector_coalesce_tx_ql(tqp_vector, tx_coal->int_ql); + + if (rx_coal->ql_enable) + hns3_set_vector_coalesce_rx_ql(tqp_vector, rx_coal->int_ql); } static int hns3_nic_set_real_num_queue(struct net_device *netdev) @@ -3333,14 +3384,14 @@ static void hns3_update_new_int_gl(struct hns3_enet_tqp_vector *tqp_vector) tqp_vector->last_jiffies + msecs_to_jiffies(1000))) return; - if (rx_group->coal.gl_adapt_enable) { + if (rx_group->coal.adapt_enable) { rx_update = hns3_get_new_int_gl(rx_group); if (rx_update) hns3_set_vector_coalesce_rx_gl(tqp_vector, rx_group->coal.int_gl); } - if (tx_group->coal.gl_adapt_enable) { + if (tx_group->coal.adapt_enable) { tx_update = hns3_get_new_int_gl(tx_group); if (tx_update) hns3_set_vector_coalesce_tx_gl(tqp_vector, @@ -3536,7 +3587,7 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) for (i = 0; i < priv->vector_num; i++) { tqp_vector = &priv->tqp_vector[i]; - hns3_vector_gl_rl_init_hw(tqp_vector, priv); + hns3_vector_coalesce_init_hw(tqp_vector, priv); tqp_vector->num_tqps = 0; } @@ -3632,7 +3683,7 @@ static int hns3_nic_alloc_vector_data(struct hns3_nic_priv *priv) tqp_vector->idx = i; tqp_vector->mask_addr = vector[i].io_addr; tqp_vector->vector_irq = vector[i].vector; - hns3_vector_gl_rl_init(tqp_vector, priv); + hns3_vector_coalesce_init(tqp_vector, priv); } out: diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 1c81dea0da1e..8d3365231bfd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -181,6 +181,8 @@ enum hns3_nic_state { #define HNS3_VECTOR_GL2_OFFSET 0x300 #define HNS3_VECTOR_RL_OFFSET 0x900 #define HNS3_VECTOR_RL_EN_B 6 +#define HNS3_VECTOR_TX_QL_OFFSET 0xe00 +#define HNS3_VECTOR_RX_QL_OFFSET 0xf00 #define HNS3_RING_EN_B 0 @@ -418,18 +420,25 @@ enum hns3_flow_level_range { HNS3_FLOW_ULTRA = 3, }; -#define HNS3_INT_GL_MAX 0x1FE0 #define HNS3_INT_GL_50K 0x0014 #define HNS3_INT_GL_20K 0x0032 #define HNS3_INT_GL_18K 0x0036 #define HNS3_INT_GL_8K 0x007C +#define HNS3_INT_GL_1US BIT(31) + #define HNS3_INT_RL_MAX 0x00EC #define HNS3_INT_RL_ENABLE_MASK 0x40 +#define HNS3_INT_QL_DEFAULT_CFG 0x20 + struct hns3_enet_coalesce { u16 int_gl; - u8 gl_adapt_enable; + u16 int_ql; + u16 int_ql_max; + u8 adapt_enable:1; + u8 ql_enable:1; + u8 unit_1us:1; enum hns3_flow_level_range flow_level; }; @@ -595,6 +604,10 @@ void hns3_set_vector_coalesce_tx_gl(struct hns3_enet_tqp_vector *tqp_vector, u32 gl_value); void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector, u32 rl_value); +void hns3_set_vector_coalesce_rx_ql(struct hns3_enet_tqp_vector *tqp_vector, + u32 ql_value); +void hns3_set_vector_coalesce_tx_ql(struct hns3_enet_tqp_vector *tqp_vector, + u32 ql_value); void hns3_enable_vlan_filter(struct net_device *netdev, bool enable); void hns3_request_update_promisc_mode(struct hnae3_handle *handle); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 6b07b2771172..c30d5d3786c4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -1105,9 +1105,9 @@ static int hns3_get_coalesce_per_queue(struct net_device *netdev, u32 queue, rx_vector = priv->ring[queue_num + queue].tqp_vector; cmd->use_adaptive_tx_coalesce = - tx_vector->tx_group.coal.gl_adapt_enable; + tx_vector->tx_group.coal.adapt_enable; cmd->use_adaptive_rx_coalesce = - rx_vector->rx_group.coal.gl_adapt_enable; + rx_vector->rx_group.coal.adapt_enable; cmd->tx_coalesce_usecs = tx_vector->tx_group.coal.int_gl; cmd->rx_coalesce_usecs = rx_vector->rx_group.coal.int_gl; @@ -1115,6 +1115,9 @@ static int hns3_get_coalesce_per_queue(struct net_device *netdev, u32 queue, cmd->tx_coalesce_usecs_high = h->kinfo.int_rl_setting; cmd->rx_coalesce_usecs_high = h->kinfo.int_rl_setting; + cmd->tx_max_coalesced_frames = tx_vector->tx_group.coal.int_ql; + cmd->rx_max_coalesced_frames = rx_vector->rx_group.coal.int_ql; + return 0; } @@ -1127,22 +1130,30 @@ static int hns3_get_coalesce(struct net_device *netdev, static int hns3_check_gl_coalesce_para(struct net_device *netdev, struct ethtool_coalesce *cmd) { + struct hnae3_handle *handle = hns3_get_handle(netdev); + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev); u32 rx_gl, tx_gl; - if (cmd->rx_coalesce_usecs > HNS3_INT_GL_MAX) { + if (cmd->rx_coalesce_usecs > ae_dev->dev_specs.max_int_gl) { netdev_err(netdev, - "Invalid rx-usecs value, rx-usecs range is 0-%d\n", - HNS3_INT_GL_MAX); + "invalid rx-usecs value, rx-usecs range is 0-%u\n", + ae_dev->dev_specs.max_int_gl); return -EINVAL; } - if (cmd->tx_coalesce_usecs > HNS3_INT_GL_MAX) { + if (cmd->tx_coalesce_usecs > ae_dev->dev_specs.max_int_gl) { netdev_err(netdev, - "Invalid tx-usecs value, tx-usecs range is 0-%d\n", - HNS3_INT_GL_MAX); + "invalid tx-usecs value, tx-usecs range is 0-%u\n", + ae_dev->dev_specs.max_int_gl); return -EINVAL; } + /* device version above V3(include V3), GL uses 1us unit, + * so the round down is not needed. + */ + if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3) + return 0; + rx_gl = hns3_gl_round_down(cmd->rx_coalesce_usecs); if (rx_gl != cmd->rx_coalesce_usecs) { netdev_info(netdev, @@ -1188,6 +1199,29 @@ static int hns3_check_rl_coalesce_para(struct net_device *netdev, return 0; } +static int hns3_check_ql_coalesce_param(struct net_device *netdev, + struct ethtool_coalesce *cmd) +{ + struct hnae3_handle *handle = hns3_get_handle(netdev); + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev); + + if ((cmd->tx_max_coalesced_frames || cmd->rx_max_coalesced_frames) && + !ae_dev->dev_specs.int_ql_max) { + netdev_err(netdev, "coalesced frames is not supported\n"); + return -EOPNOTSUPP; + } + + if (cmd->tx_max_coalesced_frames > ae_dev->dev_specs.int_ql_max || + cmd->rx_max_coalesced_frames > ae_dev->dev_specs.int_ql_max) { + netdev_err(netdev, + "invalid coalesced_frames value, range is 0-%u\n", + ae_dev->dev_specs.int_ql_max); + return -ERANGE; + } + + return 0; +} + static int hns3_check_coalesce_para(struct net_device *netdev, struct ethtool_coalesce *cmd) { @@ -1207,6 +1241,10 @@ static int hns3_check_coalesce_para(struct net_device *netdev, return ret; } + ret = hns3_check_ql_coalesce_param(netdev, cmd); + if (ret) + return ret; + if (cmd->use_adaptive_tx_coalesce == 1 || cmd->use_adaptive_rx_coalesce == 1) { netdev_info(netdev, @@ -1230,14 +1268,17 @@ static void hns3_set_coalesce_per_queue(struct net_device *netdev, tx_vector = priv->ring[queue].tqp_vector; rx_vector = priv->ring[queue_num + queue].tqp_vector; - tx_vector->tx_group.coal.gl_adapt_enable = + tx_vector->tx_group.coal.adapt_enable = cmd->use_adaptive_tx_coalesce; - rx_vector->rx_group.coal.gl_adapt_enable = + rx_vector->rx_group.coal.adapt_enable = cmd->use_adaptive_rx_coalesce; tx_vector->tx_group.coal.int_gl = cmd->tx_coalesce_usecs; rx_vector->rx_group.coal.int_gl = cmd->rx_coalesce_usecs; + tx_vector->tx_group.coal.int_ql = cmd->tx_max_coalesced_frames; + rx_vector->rx_group.coal.int_ql = cmd->rx_max_coalesced_frames; + hns3_set_vector_coalesce_tx_gl(tx_vector, tx_vector->tx_group.coal.int_gl); hns3_set_vector_coalesce_rx_gl(rx_vector, @@ -1245,6 +1286,13 @@ static void hns3_set_coalesce_per_queue(struct net_device *netdev, hns3_set_vector_coalesce_rl(tx_vector, h->kinfo.int_rl_setting); hns3_set_vector_coalesce_rl(rx_vector, h->kinfo.int_rl_setting); + + if (tx_vector->tx_group.coal.ql_enable) + hns3_set_vector_coalesce_tx_ql(tx_vector, + tx_vector->tx_group.coal.int_ql); + if (rx_vector->rx_group.coal.ql_enable) + hns3_set_vector_coalesce_rx_ql(rx_vector, + rx_vector->rx_group.coal.int_ql); } static int hns3_set_coalesce(struct net_device *netdev, @@ -1471,7 +1519,8 @@ static int hns3_get_module_eeprom(struct net_device *netdev, #define HNS3_ETHTOOL_COALESCE (ETHTOOL_COALESCE_USECS | \ ETHTOOL_COALESCE_USE_ADAPTIVE | \ ETHTOOL_COALESCE_RX_USECS_HIGH | \ - ETHTOOL_COALESCE_TX_USECS_HIGH) + ETHTOOL_COALESCE_TX_USECS_HIGH | \ + ETHTOOL_COALESCE_MAX_FRAMES) static const struct ethtool_ops hns3vf_ethtool_ops = { .supported_coalesce_params = HNS3_ETHTOOL_COALESCE, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 096e26a2e16b..5b7967c309b8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -1103,6 +1103,14 @@ struct hclge_dev_specs_0_cmd { __le32 max_tm_rate; }; +#define HCLGE_DEF_MAX_INT_GL 0x1FE0U + +struct hclge_dev_specs_1_cmd { + __le32 rsv0; + __le16 max_int_gl; + u8 rsv1[18]; +}; + int hclge_cmd_init(struct hclge_dev *hdev); static inline void hclge_write_reg(void __iomem *base, u32 reg, u32 value) { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 1f026408ad38..710200119fe8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1366,6 +1366,7 @@ static void hclge_set_default_dev_specs(struct hclge_dev *hdev) ae_dev->dev_specs.rss_ind_tbl_size = HCLGE_RSS_IND_TBL_SIZE; ae_dev->dev_specs.rss_key_size = HCLGE_RSS_KEY_SIZE; ae_dev->dev_specs.max_tm_rate = HCLGE_ETHER_MAX_RATE; + ae_dev->dev_specs.max_int_gl = HCLGE_DEF_MAX_INT_GL; } static void hclge_parse_dev_specs(struct hclge_dev *hdev, @@ -1373,14 +1374,18 @@ static void hclge_parse_dev_specs(struct hclge_dev *hdev, { struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); struct hclge_dev_specs_0_cmd *req0; + struct hclge_dev_specs_1_cmd *req1; req0 = (struct hclge_dev_specs_0_cmd *)desc[0].data; + req1 = (struct hclge_dev_specs_1_cmd *)desc[1].data; ae_dev->dev_specs.max_non_tso_bd_num = req0->max_non_tso_bd_num; ae_dev->dev_specs.rss_ind_tbl_size = le16_to_cpu(req0->rss_ind_tbl_size); + ae_dev->dev_specs.int_ql_max = le16_to_cpu(req0->int_ql_max); ae_dev->dev_specs.rss_key_size = le16_to_cpu(req0->rss_key_size); ae_dev->dev_specs.max_tm_rate = le32_to_cpu(req0->max_tm_rate); + ae_dev->dev_specs.max_int_gl = le16_to_cpu(req1->max_int_gl); } static void hclge_check_dev_specs(struct hclge_dev *hdev) @@ -1395,6 +1400,8 @@ static void hclge_check_dev_specs(struct hclge_dev *hdev) dev_specs->rss_key_size = HCLGE_RSS_KEY_SIZE; if (!dev_specs->max_tm_rate) dev_specs->max_tm_rate = HCLGE_ETHER_MAX_RATE; + if (!dev_specs->max_int_gl) + dev_specs->max_int_gl = HCLGE_DEF_MAX_INT_GL; } static int hclge_query_dev_specs(struct hclge_dev *hdev) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 9460c128c095..f94f5d443ebc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -285,6 +285,14 @@ struct hclgevf_dev_specs_0_cmd { u8 rsv1[5]; }; +#define HCLGEVF_DEF_MAX_INT_GL 0x1FE0U + +struct hclgevf_dev_specs_1_cmd { + __le32 rsv0; + __le16 max_int_gl; + u8 rsv1[18]; +}; + static inline void hclgevf_write_reg(void __iomem *base, u32 reg, u32 value) { writel(value, base + reg); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index c8e3fdd5999c..71007e74e9d2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2991,6 +2991,7 @@ static void hclgevf_set_default_dev_specs(struct hclgevf_dev *hdev) HCLGEVF_MAX_NON_TSO_BD_NUM; ae_dev->dev_specs.rss_ind_tbl_size = HCLGEVF_RSS_IND_TBL_SIZE; ae_dev->dev_specs.rss_key_size = HCLGEVF_RSS_KEY_SIZE; + ae_dev->dev_specs.max_int_gl = HCLGEVF_DEF_MAX_INT_GL; } static void hclgevf_parse_dev_specs(struct hclgevf_dev *hdev, @@ -2998,13 +2999,17 @@ static void hclgevf_parse_dev_specs(struct hclgevf_dev *hdev, { struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); struct hclgevf_dev_specs_0_cmd *req0; + struct hclgevf_dev_specs_1_cmd *req1; req0 = (struct hclgevf_dev_specs_0_cmd *)desc[0].data; + req1 = (struct hclgevf_dev_specs_1_cmd *)desc[1].data; ae_dev->dev_specs.max_non_tso_bd_num = req0->max_non_tso_bd_num; ae_dev->dev_specs.rss_ind_tbl_size = le16_to_cpu(req0->rss_ind_tbl_size); + ae_dev->dev_specs.int_ql_max = le16_to_cpu(req0->int_ql_max); ae_dev->dev_specs.rss_key_size = le16_to_cpu(req0->rss_key_size); + ae_dev->dev_specs.max_int_gl = le16_to_cpu(req1->max_int_gl); } static void hclgevf_check_dev_specs(struct hclgevf_dev *hdev) @@ -3017,6 +3022,8 @@ static void hclgevf_check_dev_specs(struct hclgevf_dev *hdev) dev_specs->rss_ind_tbl_size = HCLGEVF_RSS_IND_TBL_SIZE; if (!dev_specs->rss_key_size) dev_specs->rss_key_size = HCLGEVF_RSS_KEY_SIZE; + if (!dev_specs->max_int_gl) + dev_specs->max_int_gl = HCLGEVF_DEF_MAX_INT_GL; } static int hclgevf_query_dev_specs(struct hclgevf_dev *hdev) |