delete port tables in host. Signed-off-by: Junlong Wang <wang.junlong1@zte.com.cn> --- drivers/net/zxdh/zxdh_ethdev.c | 19 ++++++ drivers/net/zxdh/zxdh_msg.h | 1 + drivers/net/zxdh/zxdh_np.c | 113 +++++++++++++++++++++++++++++++++ drivers/net/zxdh/zxdh_np.h | 9 +++ drivers/net/zxdh/zxdh_tables.c | 33 +++++++++- drivers/net/zxdh/zxdh_tables.h | 1 + 6 files changed, 175 insertions(+), 1 deletion(-) diff --git a/drivers/net/zxdh/zxdh_ethdev.c b/drivers/net/zxdh/zxdh_ethdev.c index 9f3a5bcf9c..63eac7781c 100644 --- a/drivers/net/zxdh/zxdh_ethdev.c +++ b/drivers/net/zxdh/zxdh_ethdev.c @@ -842,6 +842,19 @@ zxdh_dev_configure(struct rte_eth_dev *dev) return ret; } +static int +zxdh_tables_uninit(struct rte_eth_dev *dev) +{ + int ret = 0; + + ret = zxdh_port_attr_uninit(dev); + if (ret) { + PMD_DRV_LOG(ERR, "zxdh_port_attr_uninit failed"); + return ret; + } + return ret; +} + static void zxdh_np_dtb_data_res_free(struct zxdh_hw *hw) { @@ -893,6 +906,12 @@ zxdh_dev_close(struct rte_eth_dev *dev) struct zxdh_hw *hw = dev->data->dev_private; int ret = 0; + ret = zxdh_tables_uninit(dev); + if (ret != 0) { + PMD_DRV_LOG(ERR, "%s :unint port %s failed ", __func__, dev->device->name); + return -1; + } + zxdh_intr_release(dev); zxdh_np_uninit(dev); zxdh_pci_reset(hw); diff --git a/drivers/net/zxdh/zxdh_msg.h b/drivers/net/zxdh/zxdh_msg.h index 35ed5d1a1c..9997417f28 100644 --- a/drivers/net/zxdh/zxdh_msg.h +++ b/drivers/net/zxdh/zxdh_msg.h @@ -167,6 +167,7 @@ enum pciebar_layout_type { enum zxdh_msg_type { ZXDH_NULL = 0, ZXDH_VF_PORT_INIT = 1, + ZXDH_VF_PORT_UNINIT = 2, ZXDH_MSG_TYPE_END, } __rte_packed; diff --git a/drivers/net/zxdh/zxdh_np.c b/drivers/net/zxdh/zxdh_np.c index 6b8168da6f..242a6901ed 100644 --- a/drivers/net/zxdh/zxdh_np.c +++ b/drivers/net/zxdh/zxdh_np.c @@ -22,6 +22,7 @@ ZXDH_PPU_CLS_BITMAP_T g_ppu_cls_bit_map[ZXDH_DEV_CHANNEL_MAX]; ZXDH_DTB_MGR_T *p_dpp_dtb_mgr[ZXDH_DEV_CHANNEL_MAX] = {NULL}; ZXDH_RISCV_DTB_MGR *p_riscv_dtb_queue_mgr[ZXDH_DEV_CHANNEL_MAX] = {NULL}; ZXDH_TLB_MGR_T *g_p_dpp_tlb_mgr[ZXDH_DEV_CHANNEL_MAX] = {NULL}; +ZXDH_SDT_TBL_DATA_T g_sdt_info[ZXDH_DEV_CHANNEL_MAX][ZXDH_DEV_SDT_ID_MAX]; ZXDH_REG_T g_dpp_reg_info[4] = {0}; ZXDH_DTB_TABLE_T g_dpp_dtb_table_info[4] = {0}; @@ -1497,3 +1498,115 @@ zxdh_np_dtb_table_entry_write(uint32_t dev_id, return rc; } + +static uint32_t +zxdh_np_sdt_tbl_data_get(uint32_t dev_id, uint32_t sdt_no, ZXDH_SDT_TBL_DATA_T *p_sdt_data) +{ + uint32_t rc = 0; + + p_sdt_data->data_high32 = g_sdt_info[dev_id][sdt_no].data_high32; + p_sdt_data->data_low32 = g_sdt_info[dev_id][sdt_no].data_low32; + + return rc; +} + +int +zxdh_np_dtb_table_entry_delete(uint32_t dev_id, + uint32_t queue_id, + uint32_t entrynum, + ZXDH_DTB_USER_ENTRY_T *delete_entries) +{ + uint32_t rc = 0; + uint32_t entry_index = 0; + uint32_t sdt_no = 0; + uint32_t tbl_type = 0; + uint32_t element_id = 0xff; + uint32_t one_dtb_len = 0; + uint32_t dtb_len = 0; + uint32_t addr_offset = 0; + uint32_t max_size = 0; + uint8_t *p_data_buff = NULL; + uint8_t *p_data_buff_ex = NULL; + ZXDH_DTB_LPM_ENTRY_T lpm_entry = {0}; + + uint8_t entry_cmd[ZXDH_DTB_TABLE_CMD_SIZE_BIT / 8] = {0}; + uint8_t entry_data[ZXDH_ETCAM_WIDTH_MAX / 8] = {0}; + ZXDH_SDT_TBL_DATA_T sdt_tbl = {0}; + ZXDH_DTB_USER_ENTRY_T *pentry = NULL; + ZXDH_DTB_ENTRY_T dtb_one_entry = {0}; + + ZXDH_COMM_CHECK_POINT(delete_entries); + + p_data_buff = (uint8_t *)rte_malloc(NULL, ZXDH_DTB_TABLE_DATA_BUFF_SIZE, 0); + ZXDH_COMM_CHECK_POINT(p_data_buff); + memset(p_data_buff, 0, ZXDH_DTB_TABLE_DATA_BUFF_SIZE); + + p_data_buff_ex = + (uint8_t *)rte_malloc(NULL, ZXDH_DTB_TABLE_DATA_BUFF_SIZE * sizeof(uint8_t), 0); + memset(p_data_buff_ex, 0, ZXDH_DTB_TABLE_DATA_BUFF_SIZE); + + memset((uint8_t *)&lpm_entry, 0x0, sizeof(ZXDH_DTB_LPM_ENTRY_T)); + + memset((uint8_t *)&dtb_one_entry, 0x0, sizeof(ZXDH_DTB_ENTRY_T)); + memset(entry_cmd, 0x0, sizeof(entry_cmd)); + memset(entry_data, 0x0, sizeof(entry_data)); + dtb_one_entry.cmd = entry_cmd; + dtb_one_entry.data = entry_data; + + max_size = (ZXDH_DTB_TABLE_DATA_BUFF_SIZE / 16) - 1; + + for (entry_index = 0; entry_index < entrynum; entry_index++) { + pentry = delete_entries + entry_index; + + sdt_no = pentry->sdt_no; + rc = zxdh_np_sdt_tbl_data_get(dev_id, sdt_no, &sdt_tbl); + switch (tbl_type) { + case ZXDH_SDT_TBLT_ERAM: + { + rc = zxdh_np_dtb_eram_one_entry(dev_id, sdt_no, ZXDH_DTB_ITEM_DELETE, + pentry->p_entry_data, &one_dtb_len, &dtb_one_entry); + break; + } + + default: + { + PMD_DRV_LOG(ERR, "SDT table_type[ %d ] is invalid!", tbl_type); + rte_free(p_data_buff); + rte_free(p_data_buff_ex); + return 1; + } + } + + addr_offset = dtb_len * ZXDH_DTB_LEN_POS_SETP; + dtb_len += one_dtb_len; + if (dtb_len > max_size) { + rte_free(p_data_buff); + rte_free(p_data_buff_ex); + PMD_DRV_LOG(ERR, " %s error dtb_len>%u!", __func__, + max_size); + return ZXDH_RC_DTB_DOWN_LEN_INVALID; + } + + rc = zxdh_np_dtb_data_write(p_data_buff, addr_offset, &dtb_one_entry); + memset(entry_cmd, 0x0, sizeof(entry_cmd)); + memset(entry_data, 0x0, sizeof(entry_data)); + } + + if (dtb_len == 0) { + rte_free(p_data_buff); + rte_free(p_data_buff_ex); + return ZXDH_RC_DTB_DOWN_LEN_INVALID; + } + + rc = zxdh_np_dtb_write_down_table_data(dev_id, + queue_id, + dtb_len * 16, + p_data_buff, + &element_id); + rte_free(p_data_buff); + ZXDH_COMM_CHECK_RC_MEMORY_FREE_NO_ASSERT(rc, + "dpp_dtb_write_down_table_data", p_data_buff_ex); + + rte_free(p_data_buff_ex); + return 0; +} diff --git a/drivers/net/zxdh/zxdh_np.h b/drivers/net/zxdh/zxdh_np.h index 02c27df887..3cb9580254 100644 --- a/drivers/net/zxdh/zxdh_np.h +++ b/drivers/net/zxdh/zxdh_np.h @@ -54,6 +54,8 @@ #define ZXDH_ACL_TBL_ID_MAX (7) #define ZXDH_ACL_TBL_ID_NUM (8U) #define ZXDH_ACL_BLOCK_NUM (8U) +#define ZXDH_SDT_H_TBL_TYPE_BT_POS (29) +#define ZXDH_SDT_H_TBL_TYPE_BT_LEN (3) #define ZXDH_SMMU0_READ_REG_MAX_NUM (4) @@ -507,9 +509,16 @@ typedef struct zxdh_dtb_user_entry_t { void *p_entry_data; } ZXDH_DTB_USER_ENTRY_T; +typedef struct zxdh_sdt_tbl_data_t { + uint32_t data_high32; + uint32_t data_low32; +} ZXDH_SDT_TBL_DATA_T; + int zxdh_np_host_init(uint32_t dev_id, ZXDH_DEV_INIT_CTRL_T *p_dev_init_ctrl); int zxdh_np_online_uninit(uint32_t dev_id, char *port_name, uint32_t queue_id); int zxdh_np_dtb_table_entry_write(uint32_t dev_id, uint32_t queue_id, uint32_t entrynum, ZXDH_DTB_USER_ENTRY_T *down_entries); +int zxdh_np_dtb_table_entry_delete(uint32_t dev_id, uint32_t queue_id, + uint32_t entrynum, ZXDH_DTB_USER_ENTRY_T *delete_entries); #endif /* ZXDH_NP_H */ diff --git a/drivers/net/zxdh/zxdh_tables.c b/drivers/net/zxdh/zxdh_tables.c index 4284fefe3a..e28823c657 100644 --- a/drivers/net/zxdh/zxdh_tables.c +++ b/drivers/net/zxdh/zxdh_tables.c @@ -70,7 +70,38 @@ zxdh_port_attr_init(struct rte_eth_dev *dev) return ret; }; -int zxdh_panel_table_init(struct rte_eth_dev *dev) +int +zxdh_port_attr_uninit(struct rte_eth_dev *dev) +{ + struct zxdh_hw *hw = dev->data->dev_private; + struct zxdh_msg_info msg_info = {0}; + struct zxdh_port_attr_table port_attr = {0}; + int ret = 0; + + if (hw->is_pf == 1) { + ZXDH_DTB_ERAM_ENTRY_INFO_T port_attr_entry = {hw->vfid, (uint32_t *)&port_attr}; + ZXDH_DTB_USER_ENTRY_T entry = { + .sdt_no = ZXDH_SDT_VPORT_ATT_TABLE, + .p_entry_data = (void *)&port_attr_entry + }; + ret = zxdh_np_dtb_table_entry_delete(ZXDH_DEVICE_NO, g_dtb_data.queueid, 1, &entry); + if (ret) { + PMD_DRV_LOG(ERR, "delete port attr table failed"); + return -ret; + } + } else { + zxdh_msg_head_build(hw, ZXDH_VF_PORT_UNINIT, &msg_info); + ret = zxdh_vf_send_msg_to_pf(dev, &msg_info, sizeof(msg_info), NULL, 0); + if (ret) { + PMD_DRV_LOG(ERR, "vf port tables uninit failed"); + return -ret; + } + } + return ret; +} + +int +zxdh_panel_table_init(struct rte_eth_dev *dev) { struct zxdh_hw *hw = dev->data->dev_private; diff --git a/drivers/net/zxdh/zxdh_tables.h b/drivers/net/zxdh/zxdh_tables.h index 5d34af2f05..5e9b36faee 100644 --- a/drivers/net/zxdh/zxdh_tables.h +++ b/drivers/net/zxdh/zxdh_tables.h @@ -144,5 +144,6 @@ struct zxdh_panel_table { int zxdh_port_attr_init(struct rte_eth_dev *dev); int zxdh_panel_table_init(struct rte_eth_dev *dev); int zxdh_set_port_attr(uint16_t vfid, struct zxdh_port_attr_table *port_attr); +int zxdh_port_attr_uninit(struct rte_eth_dev *dev); #endif /* ZXDH_TABLES_H */ -- 2.27.0