mirror of https://gitee.com/openkylin/linux.git
net: hns3: Correct unreasonable code comments
This patch fixes some comment spelling errors, removes redundant comments, rewrites misleading comments, and adds some necessary comments. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -71,7 +71,7 @@ struct hclge_misc_vector {
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struct hclge_cmq {
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struct hclge_cmq_ring csq;
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struct hclge_cmq_ring crq;
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u16 tx_timeout; /* Tx timeout */
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u16 tx_timeout;
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enum hclge_cmd_status last_status;
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};
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@ -90,7 +90,7 @@ struct hclge_cmq {
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#define HCLGE_CMD_FLAG_ERR_INTR BIT(HCLGE_CMD_FLAG_ERR_INTR_SHIFT)
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enum hclge_opcode_type {
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/* Generic command */
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/* Generic commands */
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HCLGE_OPC_QUERY_FW_VER = 0x0001,
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HCLGE_OPC_CFG_RST_TRIGGER = 0x0020,
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HCLGE_OPC_GBL_RST_STATUS = 0x0021,
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@ -106,18 +106,16 @@ enum hclge_opcode_type {
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HCLGE_OPC_QUERY_REG_NUM = 0x0040,
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HCLGE_OPC_QUERY_32_BIT_REG = 0x0041,
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HCLGE_OPC_QUERY_64_BIT_REG = 0x0042,
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/* Device management command */
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/* MAC commond */
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/* MAC command */
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HCLGE_OPC_CONFIG_MAC_MODE = 0x0301,
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HCLGE_OPC_CONFIG_AN_MODE = 0x0304,
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HCLGE_OPC_QUERY_AN_RESULT = 0x0306,
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HCLGE_OPC_QUERY_LINK_STATUS = 0x0307,
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HCLGE_OPC_CONFIG_MAX_FRM_SIZE = 0x0308,
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HCLGE_OPC_CONFIG_SPEED_DUP = 0x0309,
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/* MACSEC command */
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/* PFC/Pause CMD*/
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/* PFC/Pause commands */
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HCLGE_OPC_CFG_MAC_PAUSE_EN = 0x0701,
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HCLGE_OPC_CFG_PFC_PAUSE_EN = 0x0702,
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HCLGE_OPC_CFG_MAC_PARA = 0x0703,
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@ -148,7 +146,7 @@ enum hclge_opcode_type {
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HCLGE_OPC_TM_QS_SCH_MODE_CFG = 0x0814,
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HCLGE_OPC_TM_BP_TO_QSET_MAPPING = 0x0815,
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/* Packet buffer allocate command */
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/* Packet buffer allocate commands */
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HCLGE_OPC_TX_BUFF_ALLOC = 0x0901,
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HCLGE_OPC_RX_PRIV_BUFF_ALLOC = 0x0902,
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HCLGE_OPC_RX_PRIV_WL_ALLOC = 0x0903,
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@ -156,11 +154,10 @@ enum hclge_opcode_type {
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HCLGE_OPC_RX_COM_WL_ALLOC = 0x0905,
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HCLGE_OPC_RX_GBL_PKT_CNT = 0x0906,
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/* PTP command */
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/* TQP management command */
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HCLGE_OPC_SET_TQP_MAP = 0x0A01,
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/* TQP command */
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/* TQP commands */
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HCLGE_OPC_CFG_TX_QUEUE = 0x0B01,
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HCLGE_OPC_QUERY_TX_POINTER = 0x0B02,
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HCLGE_OPC_QUERY_TX_STATUS = 0x0B03,
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@ -172,10 +169,10 @@ enum hclge_opcode_type {
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HCLGE_OPC_CFG_COM_TQP_QUEUE = 0x0B20,
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HCLGE_OPC_RESET_TQP_QUEUE = 0x0B22,
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/* TSO cmd */
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/* TSO command */
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HCLGE_OPC_TSO_GENERIC_CONFIG = 0x0C01,
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/* RSS cmd */
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/* RSS commands */
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HCLGE_OPC_RSS_GENERIC_CONFIG = 0x0D01,
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HCLGE_OPC_RSS_INDIR_TABLE = 0x0D07,
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HCLGE_OPC_RSS_TC_MODE = 0x0D08,
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@ -184,15 +181,15 @@ enum hclge_opcode_type {
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/* Promisuous mode command */
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HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01,
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/* Vlan offload command */
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/* Vlan offload commands */
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HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01,
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HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02,
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/* Interrupts cmd */
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/* Interrupts commands */
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HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503,
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HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504,
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/* MAC command */
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/* MAC commands */
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HCLGE_OPC_MAC_VLAN_ADD = 0x1000,
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HCLGE_OPC_MAC_VLAN_REMOVE = 0x1001,
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HCLGE_OPC_MAC_VLAN_TYPE_ID = 0x1002,
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@ -201,13 +198,13 @@ enum hclge_opcode_type {
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HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011,
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HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012,
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/* Multicast linear table cmd */
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/* Multicast linear table commands */
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HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020,
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HCLGE_OPC_MTA_MAC_FUNC_CFG = 0x1021,
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HCLGE_OPC_MTA_TBL_ITEM_CFG = 0x1022,
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HCLGE_OPC_MTA_TBL_ITEM_QUERY = 0x1023,
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/* VLAN command */
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/* VLAN commands */
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HCLGE_OPC_VLAN_FILTER_CTRL = 0x1100,
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HCLGE_OPC_VLAN_FILTER_PF_CFG = 0x1101,
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HCLGE_OPC_VLAN_FILTER_VF_CFG = 0x1102,
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@ -215,7 +212,7 @@ enum hclge_opcode_type {
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/* MDIO command */
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HCLGE_OPC_MDIO_CONFIG = 0x1900,
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/* QCN command */
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/* QCN commands */
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HCLGE_OPC_QCN_MOD_CFG = 0x1A01,
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HCLGE_OPC_QCN_GRP_TMPLT_CFG = 0x1A02,
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HCLGE_OPC_QCN_SHAPPING_IR_CFG = 0x1A03,
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@ -225,7 +222,7 @@ enum hclge_opcode_type {
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HCLGE_OPC_QCN_AJUST_INIT = 0x1A07,
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HCLGE_OPC_QCN_DFX_CNT_STATUS = 0x1A08,
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/* Mailbox cmd */
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/* Mailbox command */
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HCLGEVF_OPC_MBX_PF_TO_VF = 0x2000,
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/* Led command */
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@ -5866,6 +5866,7 @@ static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num)
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u32 *rss_indir;
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int ret, i;
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/* Free old tqps, and reallocate with new tqp number when nic setup */
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hclge_release_tqp(vport);
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ret = hclge_knic_setup(vport, new_tqps_num);
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@ -203,7 +203,10 @@ struct hlcge_tqp_stats {
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};
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struct hclge_tqp {
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struct device *dev; /* Device for DMA mapping */
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/* copy of device pointer from pci_dev,
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* used when perform DMA mapping
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*/
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struct device *dev;
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struct hnae3_queue q;
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struct hlcge_tqp_stats tqp_stats;
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u16 index; /* Global index in a NIC controller */
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@ -493,13 +496,11 @@ struct hclge_dev {
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u16 num_tqps; /* Num task queue pairs of this PF */
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u16 num_req_vfs; /* Num VFs requested for this PF */
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/* Base task tqp physical id of this PF */
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u16 base_tqp_pid;
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u16 base_tqp_pid; /* Base task tqp physical id of this PF */
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u16 alloc_rss_size; /* Allocated RSS task queue */
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u16 rss_size_max; /* HW defined max RSS task queue */
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/* Num of guaranteed filters for this PF */
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u16 fdir_pf_filter_count;
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u16 fdir_pf_filter_count; /* Num of guaranteed filters for this PF */
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u16 num_alloc_vport; /* Num vports this driver supports */
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u32 numa_node_mask;
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u16 rx_buf_len;
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@ -561,7 +562,7 @@ struct hclge_dev {
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u32 mps; /* Max packet size */
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enum hclge_mta_dmac_sel_type mta_mac_sel_type;
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bool enable_mta; /* Mutilcast filter enable */
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bool enable_mta; /* Multicast filter enable */
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struct hclge_vlan_type_cfg vlan_type_cfg;
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