diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf')
11 files changed, 562 insertions, 580 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index c36d64710fa6..ac13cb2b168e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/dma-mapping.h> #include <linux/slab.h> @@ -18,8 +12,7 @@ #include "hclge_main.h" #define hclge_is_csq(ring) ((ring)->flag & HCLGE_TYPE_CSQ) -#define hclge_ring_to_dma_dir(ring) (hclge_is_csq(ring) ? \ - DMA_TO_DEVICE : DMA_FROM_DEVICE) + #define cmq_ring_to_dev(ring) (&(ring)->dev->pdev->dev) static int hclge_ring_space(struct hclge_cmq_ring *ring) @@ -46,31 +39,24 @@ static int hclge_alloc_cmd_desc(struct hclge_cmq_ring *ring) { int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring), + size, &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(cmq_ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(cmq_ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } static void hclge_free_cmd_desc(struct hclge_cmq_ring *ring) { - dma_unmap_single(cmq_ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - DMA_BIDIRECTIONAL); + int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(cmq_ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hclge_alloc_cmd_queue(struct hclge_dev *hdev, int ring_type) @@ -80,7 +66,7 @@ static int hclge_alloc_cmd_queue(struct hclge_dev *hdev, int ring_type) (ring_type == HCLGE_TYPE_CSQ) ? &hw->cmq.csq : &hw->cmq.crq; int ret; - ring->flag = ring_type; + ring->ring_type = ring_type; ring->dev = hdev; ret = hclge_alloc_cmd_desc(ring); @@ -111,8 +97,6 @@ void hclge_cmd_setup_basic_desc(struct hclge_desc *desc, if (is_read) desc->flag |= cpu_to_le16(HCLGE_CMD_FLAG_WR); - else - desc->flag &= cpu_to_le16(~HCLGE_CMD_FLAG_WR); } static void hclge_cmd_config_regs(struct hclge_cmq_ring *ring) @@ -121,26 +105,26 @@ static void hclge_cmd_config_regs(struct hclge_cmq_ring *ring) struct hclge_dev *hdev = ring->dev; struct hclge_hw *hw = &hdev->hw; - if (ring->flag == HCLGE_TYPE_CSQ) { + if (ring->ring_type == HCLGE_TYPE_CSQ) { hclge_write_dev(hw, HCLGE_NIC_CSQ_BASEADDR_L_REG, - (u32)dma); + lower_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CSQ_BASEADDR_H_REG, - (u32)((dma >> 31) >> 1)); + upper_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CSQ_DEPTH_REG, (ring->desc_num >> HCLGE_NIC_CMQ_DESC_NUM_S) | HCLGE_NIC_CMQ_ENABLE); - hclge_write_dev(hw, HCLGE_NIC_CSQ_TAIL_REG, 0); hclge_write_dev(hw, HCLGE_NIC_CSQ_HEAD_REG, 0); + hclge_write_dev(hw, HCLGE_NIC_CSQ_TAIL_REG, 0); } else { hclge_write_dev(hw, HCLGE_NIC_CRQ_BASEADDR_L_REG, - (u32)dma); + lower_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CRQ_BASEADDR_H_REG, - (u32)((dma >> 31) >> 1)); + upper_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CRQ_DEPTH_REG, (ring->desc_num >> HCLGE_NIC_CMQ_DESC_NUM_S) | HCLGE_NIC_CMQ_ENABLE); - hclge_write_dev(hw, HCLGE_NIC_CRQ_TAIL_REG, 0); hclge_write_dev(hw, HCLGE_NIC_CRQ_HEAD_REG, 0); + hclge_write_dev(hw, HCLGE_NIC_CRQ_TAIL_REG, 0); } } @@ -152,33 +136,27 @@ static void hclge_cmd_init_regs(struct hclge_hw *hw) static int hclge_cmd_csq_clean(struct hclge_hw *hw) { - struct hclge_dev *hdev = (struct hclge_dev *)hw->back; + struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw); struct hclge_cmq_ring *csq = &hw->cmq.csq; - u16 ntc = csq->next_to_clean; - struct hclge_desc *desc; - int clean = 0; u32 head; + int clean; - desc = &csq->desc[ntc]; head = hclge_read_dev(hw, HCLGE_NIC_CSQ_HEAD_REG); rmb(); /* Make sure head is ready before touch any data */ if (!is_valid_csq_clean_head(csq, head)) { - dev_warn(&hdev->pdev->dev, "wrong head (%d, %d-%d)\n", head, - csq->next_to_use, csq->next_to_clean); - return 0; - } - - while (head != ntc) { - memset(desc, 0, sizeof(*desc)); - ntc++; - if (ntc == csq->desc_num) - ntc = 0; - desc = &csq->desc[ntc]; - clean++; + dev_warn(&hdev->pdev->dev, "wrong cmd head (%d, %d-%d)\n", head, + csq->next_to_use, csq->next_to_clean); + dev_warn(&hdev->pdev->dev, + "Disabling any further commands to IMP firmware\n"); + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); + dev_warn(&hdev->pdev->dev, + "IMP firmware watchdog reset soon expected!\n"); + return -EIO; } - csq->next_to_clean = ntc; + clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; + csq->next_to_clean = head; return clean; } @@ -216,7 +194,7 @@ static bool hclge_is_special_opcode(u16 opcode) **/ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) { - struct hclge_dev *hdev = (struct hclge_dev *)hw->back; + struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw); struct hclge_desc *desc_to_use; bool complete = false; u32 timeout = 0; @@ -227,7 +205,8 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) spin_lock_bh(&hw->cmq.csq.lock); - if (num > hclge_ring_space(&hw->cmq.csq)) { + if (num > hclge_ring_space(&hw->cmq.csq) || + test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state)) { spin_unlock_bh(&hw->cmq.csq.lock); return -EBUSY; } @@ -256,33 +235,34 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) */ if (HCLGE_SEND_SYNC(le16_to_cpu(desc->flag))) { do { - if (hclge_cmd_csq_done(hw)) + if (hclge_cmd_csq_done(hw)) { + complete = true; break; + } udelay(1); timeout++; } while (timeout < hw->cmq.tx_timeout); } - if (hclge_cmd_csq_done(hw)) { - complete = true; + if (!complete) { + retval = -EAGAIN; + } else { handle = 0; while (handle < num) { /* Get the result of hardware write back */ desc_to_use = &hw->cmq.csq.desc[ntc]; desc[handle] = *desc_to_use; - pr_debug("Get cmd desc:\n"); if (likely(!hclge_is_special_opcode(opcode))) desc_ret = le16_to_cpu(desc[handle].retval); else desc_ret = le16_to_cpu(desc[0].retval); - if ((enum hclge_cmd_return_status)desc_ret == - HCLGE_CMD_EXEC_SUCCESS) + if (desc_ret == HCLGE_CMD_EXEC_SUCCESS) retval = 0; else retval = -EIO; - hw->cmq.last_status = (enum hclge_cmd_status)desc_ret; + hw->cmq.last_status = desc_ret; ntc++; handle++; if (ntc == hw->cmq.csq.desc_num) @@ -290,15 +270,13 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) } } - if (!complete) - retval = -EAGAIN; - /* Clean the command send queue */ handle = hclge_cmd_csq_clean(hw); - if (handle != num) { + if (handle < 0) + retval = handle; + else if (handle != num) dev_warn(&hdev->pdev->dev, "cleaned %d, need to clean %d\n", handle, num); - } spin_unlock_bh(&hw->cmq.csq.lock); @@ -369,6 +347,7 @@ int hclge_cmd_init(struct hclge_dev *hdev) spin_lock_init(&hdev->hw.cmq.crq.lock); hclge_cmd_init_regs(&hdev->hw); + clear_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); ret = hclge_cmd_query_firmware_version(&hdev->hw, &version); if (ret) { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index d9aaa76c76eb..821d4c2f84bd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_CMD_H #define __HCLGE_CMD_H @@ -27,17 +21,10 @@ struct hclge_desc { __le32 data[6]; }; -struct hclge_desc_cb { - dma_addr_t dma; - void *va; - u32 length; -}; - struct hclge_cmq_ring { dma_addr_t desc_dma_addr; struct hclge_desc *desc; - struct hclge_desc_cb *desc_cb; - struct hclge_dev *dev; + struct hclge_dev *dev; u32 head; u32 tail; @@ -45,7 +32,7 @@ struct hclge_cmq_ring { u16 desc_num; int next_to_use; int next_to_clean; - u8 flag; + u8 ring_type; /* cmq ring type */ spinlock_t lock; /* Command queue lock */ }; @@ -71,26 +58,19 @@ struct hclge_misc_vector { struct hclge_cmq { struct hclge_cmq_ring csq; struct hclge_cmq_ring crq; - u16 tx_timeout; /* Tx timeout */ + u16 tx_timeout; enum hclge_cmd_status last_status; }; -#define HCLGE_CMD_FLAG_IN_VALID_SHIFT 0 -#define HCLGE_CMD_FLAG_OUT_VALID_SHIFT 1 -#define HCLGE_CMD_FLAG_NEXT_SHIFT 2 -#define HCLGE_CMD_FLAG_WR_OR_RD_SHIFT 3 -#define HCLGE_CMD_FLAG_NO_INTR_SHIFT 4 -#define HCLGE_CMD_FLAG_ERR_INTR_SHIFT 5 - -#define HCLGE_CMD_FLAG_IN BIT(HCLGE_CMD_FLAG_IN_VALID_SHIFT) -#define HCLGE_CMD_FLAG_OUT BIT(HCLGE_CMD_FLAG_OUT_VALID_SHIFT) -#define HCLGE_CMD_FLAG_NEXT BIT(HCLGE_CMD_FLAG_NEXT_SHIFT) -#define HCLGE_CMD_FLAG_WR BIT(HCLGE_CMD_FLAG_WR_OR_RD_SHIFT) -#define HCLGE_CMD_FLAG_NO_INTR BIT(HCLGE_CMD_FLAG_NO_INTR_SHIFT) -#define HCLGE_CMD_FLAG_ERR_INTR BIT(HCLGE_CMD_FLAG_ERR_INTR_SHIFT) +#define HCLGE_CMD_FLAG_IN BIT(0) +#define HCLGE_CMD_FLAG_OUT BIT(1) +#define HCLGE_CMD_FLAG_NEXT BIT(2) +#define HCLGE_CMD_FLAG_WR BIT(3) +#define HCLGE_CMD_FLAG_NO_INTR BIT(4) +#define HCLGE_CMD_FLAG_ERR_INTR BIT(5) enum hclge_opcode_type { - /* Generic command */ + /* Generic commands */ HCLGE_OPC_QUERY_FW_VER = 0x0001, HCLGE_OPC_CFG_RST_TRIGGER = 0x0020, HCLGE_OPC_GBL_RST_STATUS = 0x0021, @@ -106,18 +86,17 @@ enum hclge_opcode_type { HCLGE_OPC_QUERY_REG_NUM = 0x0040, HCLGE_OPC_QUERY_32_BIT_REG = 0x0041, HCLGE_OPC_QUERY_64_BIT_REG = 0x0042, - /* Device management command */ - /* MAC commond */ + /* MAC command */ HCLGE_OPC_CONFIG_MAC_MODE = 0x0301, HCLGE_OPC_CONFIG_AN_MODE = 0x0304, HCLGE_OPC_QUERY_AN_RESULT = 0x0306, HCLGE_OPC_QUERY_LINK_STATUS = 0x0307, HCLGE_OPC_CONFIG_MAX_FRM_SIZE = 0x0308, HCLGE_OPC_CONFIG_SPEED_DUP = 0x0309, - /* MACSEC command */ + HCLGE_OPC_SERDES_LOOPBACK = 0x0315, - /* PFC/Pause CMD*/ + /* PFC/Pause commands */ HCLGE_OPC_CFG_MAC_PAUSE_EN = 0x0701, HCLGE_OPC_CFG_PFC_PAUSE_EN = 0x0702, HCLGE_OPC_CFG_MAC_PARA = 0x0703, @@ -148,7 +127,7 @@ enum hclge_opcode_type { HCLGE_OPC_TM_QS_SCH_MODE_CFG = 0x0814, HCLGE_OPC_TM_BP_TO_QSET_MAPPING = 0x0815, - /* Packet buffer allocate command */ + /* Packet buffer allocate commands */ HCLGE_OPC_TX_BUFF_ALLOC = 0x0901, HCLGE_OPC_RX_PRIV_BUFF_ALLOC = 0x0902, HCLGE_OPC_RX_PRIV_WL_ALLOC = 0x0903, @@ -156,11 +135,10 @@ enum hclge_opcode_type { HCLGE_OPC_RX_COM_WL_ALLOC = 0x0905, HCLGE_OPC_RX_GBL_PKT_CNT = 0x0906, - /* PTP command */ /* TQP management command */ HCLGE_OPC_SET_TQP_MAP = 0x0A01, - /* TQP command */ + /* TQP commands */ HCLGE_OPC_CFG_TX_QUEUE = 0x0B01, HCLGE_OPC_QUERY_TX_POINTER = 0x0B02, HCLGE_OPC_QUERY_TX_STATUS = 0x0B03, @@ -172,10 +150,10 @@ enum hclge_opcode_type { HCLGE_OPC_CFG_COM_TQP_QUEUE = 0x0B20, HCLGE_OPC_RESET_TQP_QUEUE = 0x0B22, - /* TSO cmd */ + /* TSO command */ HCLGE_OPC_TSO_GENERIC_CONFIG = 0x0C01, - /* RSS cmd */ + /* RSS commands */ HCLGE_OPC_RSS_GENERIC_CONFIG = 0x0D01, HCLGE_OPC_RSS_INDIR_TABLE = 0x0D07, HCLGE_OPC_RSS_TC_MODE = 0x0D08, @@ -184,15 +162,15 @@ enum hclge_opcode_type { /* Promisuous mode command */ HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01, - /* Vlan offload command */ + /* Vlan offload commands */ HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01, HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02, - /* Interrupts cmd */ + /* Interrupts commands */ HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503, HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504, - /* MAC command */ + /* MAC commands */ HCLGE_OPC_MAC_VLAN_ADD = 0x1000, HCLGE_OPC_MAC_VLAN_REMOVE = 0x1001, HCLGE_OPC_MAC_VLAN_TYPE_ID = 0x1002, @@ -201,13 +179,13 @@ enum hclge_opcode_type { HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011, HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012, - /* Multicast linear table cmd */ + /* Multicast linear table commands */ HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020, HCLGE_OPC_MTA_MAC_FUNC_CFG = 0x1021, HCLGE_OPC_MTA_TBL_ITEM_CFG = 0x1022, HCLGE_OPC_MTA_TBL_ITEM_QUERY = 0x1023, - /* VLAN command */ + /* VLAN commands */ HCLGE_OPC_VLAN_FILTER_CTRL = 0x1100, HCLGE_OPC_VLAN_FILTER_PF_CFG = 0x1101, HCLGE_OPC_VLAN_FILTER_VF_CFG = 0x1102, @@ -215,7 +193,7 @@ enum hclge_opcode_type { /* MDIO command */ HCLGE_OPC_MDIO_CONFIG = 0x1900, - /* QCN command */ + /* QCN commands */ HCLGE_OPC_QCN_MOD_CFG = 0x1A01, HCLGE_OPC_QCN_GRP_TMPLT_CFG = 0x1A02, HCLGE_OPC_QCN_SHAPPING_IR_CFG = 0x1A03, @@ -225,7 +203,7 @@ enum hclge_opcode_type { HCLGE_OPC_QCN_AJUST_INIT = 0x1A07, HCLGE_OPC_QCN_DFX_CNT_STATUS = 0x1A08, - /* Mailbox cmd */ + /* Mailbox command */ HCLGEVF_OPC_MBX_PF_TO_VF = 0x2000, /* Led command */ @@ -381,8 +359,10 @@ struct hclge_pf_res_cmd { __le16 buf_size; __le16 msixcap_localid_ba_nic; __le16 msixcap_localid_ba_rocee; +#define HCLGE_MSIX_OFT_ROCEE_S 0 +#define HCLGE_MSIX_OFT_ROCEE_M GENMASK(15, 0) #define HCLGE_PF_VEC_NUM_S 0 -#define HCLGE_PF_VEC_NUM_M (0xff << HCLGE_PF_VEC_NUM_S) +#define HCLGE_PF_VEC_NUM_M GENMASK(7, 0) __le16 pf_intr_vector_number; __le16 pf_own_fun_number; __le32 rsv[3]; @@ -471,8 +451,8 @@ struct hclge_rss_tc_mode_cmd { u8 rsv[8]; }; -#define HCLGE_LINK_STS_B 0 -#define HCLGE_LINK_STATUS BIT(HCLGE_LINK_STS_B) +#define HCLGE_LINK_STATUS_UP_B 0 +#define HCLGE_LINK_STATUS_UP_M BIT(HCLGE_LINK_STATUS_UP_B) struct hclge_link_status_cmd { u8 status; u8 rsv[23]; @@ -571,7 +551,8 @@ struct hclge_config_auto_neg_cmd { struct hclge_config_max_frm_size_cmd { __le16 max_frm_size; - u8 rsv[22]; + u8 min_frm_size; + u8 rsv[21]; }; enum hclge_mac_vlan_tbl_opcode { @@ -581,13 +562,13 @@ enum hclge_mac_vlan_tbl_opcode { HCLGE_MAC_VLAN_LKUP, /* Lookup a entry through mac_vlan key */ }; -#define HCLGE_MAC_VLAN_BIT0_EN_B 0x0 -#define HCLGE_MAC_VLAN_BIT1_EN_B 0x1 -#define HCLGE_MAC_EPORT_SW_EN_B 0xc -#define HCLGE_MAC_EPORT_TYPE_B 0xb -#define HCLGE_MAC_EPORT_VFID_S 0x3 +#define HCLGE_MAC_VLAN_BIT0_EN_B 0 +#define HCLGE_MAC_VLAN_BIT1_EN_B 1 +#define HCLGE_MAC_EPORT_SW_EN_B 12 +#define HCLGE_MAC_EPORT_TYPE_B 11 +#define HCLGE_MAC_EPORT_VFID_S 3 #define HCLGE_MAC_EPORT_VFID_M GENMASK(10, 3) -#define HCLGE_MAC_EPORT_PFID_S 0x0 +#define HCLGE_MAC_EPORT_PFID_S 0 #define HCLGE_MAC_EPORT_PFID_M GENMASK(2, 0) struct hclge_mac_vlan_tbl_entry_cmd { u8 flags; @@ -603,7 +584,7 @@ struct hclge_mac_vlan_tbl_entry_cmd { u8 rsv2[6]; }; -#define HCLGE_VLAN_MASK_EN_B 0x0 +#define HCLGE_VLAN_MASK_EN_B 0 struct hclge_mac_vlan_mask_entry_cmd { u8 rsv0[2]; u8 vlan_mask; @@ -634,23 +615,23 @@ struct hclge_mac_mgr_tbl_entry_cmd { u8 rsv3[2]; }; -#define HCLGE_CFG_MTA_MAC_SEL_S 0x0 +#define HCLGE_CFG_MTA_MAC_SEL_S 0 #define HCLGE_CFG_MTA_MAC_SEL_M GENMASK(1, 0) -#define HCLGE_CFG_MTA_MAC_EN_B 0x7 +#define HCLGE_CFG_MTA_MAC_EN_B 7 struct hclge_mta_filter_mode_cmd { u8 dmac_sel_en; /* Use lowest 2 bit as sel_mode, bit 7 as enable */ u8 rsv[23]; }; -#define HCLGE_CFG_FUNC_MTA_ACCEPT_B 0x0 +#define HCLGE_CFG_FUNC_MTA_ACCEPT_B 0 struct hclge_cfg_func_mta_filter_cmd { u8 accept; /* Only used lowest 1 bit */ u8 function_id; u8 rsv[22]; }; -#define HCLGE_CFG_MTA_ITEM_ACCEPT_B 0x0 -#define HCLGE_CFG_MTA_ITEM_IDX_S 0x0 +#define HCLGE_CFG_MTA_ITEM_ACCEPT_B 0 +#define HCLGE_CFG_MTA_ITEM_IDX_S 0 #define HCLGE_CFG_MTA_ITEM_IDX_M GENMASK(11, 0) struct hclge_cfg_func_mta_item_cmd { __le16 item_idx; /* Only used lowest 12 bit */ @@ -795,6 +776,17 @@ struct hclge_reset_cmd { u8 fun_reset_vfid; u8 rsv[22]; }; + +#define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B BIT(0) +#define HCLGE_CMD_SERDES_DONE_B BIT(0) +#define HCLGE_CMD_SERDES_SUCCESS_B BIT(1) +struct hclge_serdes_lb_cmd { + u8 mask; + u8 enable; + u8 result; + u8 rsv[21]; +}; + #define HCLGE_DEFAULT_TX_BUF 0x4000 /* 16k bytes */ #define HCLGE_TOTAL_PKT_BUF 0x108000 /* 1.03125M bytes */ #define HCLGE_DEFAULT_DV 0xA000 /* 40k byte */ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c index 955f0e3d5c95..f08ebb7caaaf 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include "hclge_main.h" #include "hclge_tm.h" diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h index 7d808ee96694..278f21e02736 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_DCB_H__ #define __HCLGE_DCB_H__ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index d318d35e598f..8577dfc799ad 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/acpi.h> #include <linux/device.h> @@ -793,9 +787,10 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset) hdev->hw.mac.speed == HCLGE_MAC_SPEED_1G) { count += 1; handle->flags |= HNAE3_SUPPORT_MAC_LOOPBACK; - } else { - count = -EOPNOTSUPP; } + + count++; + handle->flags |= HNAE3_SUPPORT_SERDES_LOOPBACK; } else if (stringset == ETH_SS_STATS) { count = ARRAY_SIZE(g_mac_stats_string) + ARRAY_SIZE(g_all_32bit_stats_string) + @@ -938,18 +933,22 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) hdev->pkt_buf_size = __le16_to_cpu(req->buf_size) << HCLGE_BUF_UNIT_S; if (hnae3_dev_roce_supported(hdev)) { + hdev->roce_base_msix_offset = + hnae3_get_field(__le16_to_cpu(req->msixcap_localid_ba_rocee), + HCLGE_MSIX_OFT_ROCEE_M, HCLGE_MSIX_OFT_ROCEE_S); hdev->num_roce_msi = - hnae_get_field(__le16_to_cpu(req->pf_intr_vector_number), - HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); + hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); /* PF should have NIC vectors and Roce vectors, * NIC vectors are queued before Roce vectors. */ - hdev->num_msi = hdev->num_roce_msi + HCLGE_ROCE_VECTOR_OFFSET; + hdev->num_msi = hdev->num_roce_msi + + hdev->roce_base_msix_offset; } else { hdev->num_msi = - hnae_get_field(__le16_to_cpu(req->pf_intr_vector_number), - HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); + hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); } return 0; @@ -1038,38 +1037,38 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) req = (struct hclge_cfg_param_cmd *)desc[0].data; /* get the configuration */ - cfg->vmdq_vport_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_VMDQ_M, - HCLGE_CFG_VMDQ_S); - cfg->tc_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_TC_NUM_M, HCLGE_CFG_TC_NUM_S); - cfg->tqp_desc_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_TQP_DESC_N_M, - HCLGE_CFG_TQP_DESC_N_S); - - cfg->phy_addr = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_PHY_ADDR_M, - HCLGE_CFG_PHY_ADDR_S); - cfg->media_type = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_MEDIA_TP_M, - HCLGE_CFG_MEDIA_TP_S); - cfg->rx_buf_len = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_RX_BUF_LEN_M, - HCLGE_CFG_RX_BUF_LEN_S); + cfg->vmdq_vport_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_VMDQ_M, + HCLGE_CFG_VMDQ_S); + cfg->tc_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_TC_NUM_M, HCLGE_CFG_TC_NUM_S); + cfg->tqp_desc_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_TQP_DESC_N_M, + HCLGE_CFG_TQP_DESC_N_S); + + cfg->phy_addr = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_PHY_ADDR_M, + HCLGE_CFG_PHY_ADDR_S); + cfg->media_type = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_MEDIA_TP_M, + HCLGE_CFG_MEDIA_TP_S); + cfg->rx_buf_len = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_RX_BUF_LEN_M, + HCLGE_CFG_RX_BUF_LEN_S); /* get mac_address */ mac_addr_tmp = __le32_to_cpu(req->param[2]); - mac_addr_tmp_high = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_MAC_ADDR_H_M, - HCLGE_CFG_MAC_ADDR_H_S); + mac_addr_tmp_high = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_MAC_ADDR_H_M, + HCLGE_CFG_MAC_ADDR_H_S); mac_addr_tmp |= (mac_addr_tmp_high << 31) << 1; - cfg->default_speed = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_DEFAULT_SPEED_M, - HCLGE_CFG_DEFAULT_SPEED_S); - cfg->rss_size_max = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_RSS_SIZE_M, - HCLGE_CFG_RSS_SIZE_S); + cfg->default_speed = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_DEFAULT_SPEED_M, + HCLGE_CFG_DEFAULT_SPEED_S); + cfg->rss_size_max = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_RSS_SIZE_M, + HCLGE_CFG_RSS_SIZE_S); for (i = 0; i < ETH_ALEN; i++) cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff; @@ -1077,9 +1076,9 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) req = (struct hclge_cfg_param_cmd *)desc[1].data; cfg->numa_node_map = __le32_to_cpu(req->param[0]); - cfg->speed_ability = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_SPEED_ABILITY_M, - HCLGE_CFG_SPEED_ABILITY_S); + cfg->speed_ability = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_SPEED_ABILITY_M, + HCLGE_CFG_SPEED_ABILITY_S); } /* hclge_get_cfg: query the static parameter from flash @@ -1098,22 +1097,22 @@ static int hclge_get_cfg(struct hclge_dev *hdev, struct hclge_cfg *hcfg) req = (struct hclge_cfg_param_cmd *)desc[i].data; hclge_cmd_setup_basic_desc(&desc[i], HCLGE_OPC_GET_CFG_PARAM, true); - hnae_set_field(offset, HCLGE_CFG_OFFSET_M, - HCLGE_CFG_OFFSET_S, i * HCLGE_CFG_RD_LEN_BYTES); + hnae3_set_field(offset, HCLGE_CFG_OFFSET_M, + HCLGE_CFG_OFFSET_S, i * HCLGE_CFG_RD_LEN_BYTES); /* Len should be united by 4 bytes when send to hardware */ - hnae_set_field(offset, HCLGE_CFG_RD_LEN_M, HCLGE_CFG_RD_LEN_S, - HCLGE_CFG_RD_LEN_BYTES / HCLGE_CFG_RD_LEN_UNIT); + hnae3_set_field(offset, HCLGE_CFG_RD_LEN_M, HCLGE_CFG_RD_LEN_S, + HCLGE_CFG_RD_LEN_BYTES / HCLGE_CFG_RD_LEN_UNIT); req->offset = cpu_to_le32(offset); } ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_PF_CFG_DESC_NUM); if (ret) { - dev_err(&hdev->pdev->dev, - "get config failed %d.\n", ret); + dev_err(&hdev->pdev->dev, "get config failed %d.\n", ret); return ret; } hclge_parse_cfg(hcfg, desc); + return 0; } @@ -1130,13 +1129,10 @@ static int hclge_get_cap(struct hclge_dev *hdev) /* get pf resource */ ret = hclge_query_pf_resource(hdev); - if (ret) { - dev_err(&hdev->pdev->dev, - "query pf resource error %d.\n", ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "query pf resource error %d.\n", ret); - return 0; + return ret; } static int hclge_configure(struct hclge_dev *hdev) @@ -1189,7 +1185,7 @@ static int hclge_configure(struct hclge_dev *hdev) /* Currently not support uncontiuous tc */ for (i = 0; i < hdev->tm_info.num_tc; i++) - hnae_set_bit(hdev->hw_tc_map, i, 1); + hnae3_set_bit(hdev->hw_tc_map, i, 1); hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; @@ -1208,13 +1204,13 @@ static int hclge_config_tso(struct hclge_dev *hdev, int tso_mss_min, req = (struct hclge_cfg_tso_status_cmd *)desc.data; tso_mss = 0; - hnae_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, - HCLGE_TSO_MSS_MIN_S, tso_mss_min); + hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, + HCLGE_TSO_MSS_MIN_S, tso_mss_min); req->tso_mss_min = cpu_to_le16(tso_mss); tso_mss = 0; - hnae_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, - HCLGE_TSO_MSS_MIN_S, tso_mss_max); + hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, + HCLGE_TSO_MSS_MIN_S, tso_mss_max); req->tso_mss_max = cpu_to_le16(tso_mss); return hclge_cmd_send(&hdev->hw, &desc, 1); @@ -1265,44 +1261,43 @@ static int hclge_map_tqps_to_func(struct hclge_dev *hdev, u16 func_id, req->tqp_vid = cpu_to_le16(tqp_vid); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, "TQP map failed %d.\n", - ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "TQP map failed %d.\n", ret); - return 0; + return ret; } -static int hclge_assign_tqp(struct hclge_vport *vport, - struct hnae3_queue **tqp, u16 num_tqps) +static int hclge_assign_tqp(struct hclge_vport *vport) { + struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo; struct hclge_dev *hdev = vport->back; int i, alloced; for (i = 0, alloced = 0; i < hdev->num_tqps && - alloced < num_tqps; i++) { + alloced < kinfo->num_tqps; i++) { if (!hdev->htqp[i].alloced) { hdev->htqp[i].q.handle = &vport->nic; hdev->htqp[i].q.tqp_index = alloced; - tqp[alloced] = &hdev->htqp[i].q; + hdev->htqp[i].q.desc_num = kinfo->num_desc; + kinfo->tqp[alloced] = &hdev->htqp[i].q; hdev->htqp[i].alloced = true; alloced++; } } - vport->alloc_tqps = num_tqps; + vport->alloc_tqps = kinfo->num_tqps; return 0; } -static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) +static int hclge_knic_setup(struct hclge_vport *vport, + u16 num_tqps, u16 num_desc) { struct hnae3_handle *nic = &vport->nic; struct hnae3_knic_private_info *kinfo = &nic->kinfo; struct hclge_dev *hdev = vport->back; int i, ret; - kinfo->num_desc = hdev->num_desc; + kinfo->num_desc = num_desc; kinfo->rx_buf_len = hdev->rx_buf_len; kinfo->num_tc = min_t(u16, num_tqps, hdev->tm_info.num_tc); kinfo->rss_size @@ -1329,13 +1324,11 @@ static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) if (!kinfo->tqp) return -ENOMEM; - ret = hclge_assign_tqp(vport, kinfo->tqp, kinfo->num_tqps); - if (ret) { + ret = hclge_assign_tqp(vport); + if (ret) dev_err(&hdev->pdev->dev, "fail to assign TQPs %d.\n", ret); - return -EINVAL; - } - return 0; + return ret; } static int hclge_map_tqp_to_vport(struct hclge_dev *hdev, @@ -1397,7 +1390,7 @@ static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps) nic->numa_node_mask = hdev->numa_node_mask; if (hdev->ae_dev->dev_type == HNAE3_DEV_KNIC) { - ret = hclge_knic_setup(vport, num_tqps); + ret = hclge_knic_setup(vport, num_tqps, hdev->num_desc); if (ret) { dev_err(&hdev->pdev->dev, "knic setup failed %d\n", ret); @@ -1487,13 +1480,11 @@ static int hclge_cmd_alloc_tx_buff(struct hclge_dev *hdev, } ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "tx buffer alloc cmd failed %d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_tx_buffer_alloc(struct hclge_dev *hdev, @@ -1501,13 +1492,10 @@ static int hclge_tx_buffer_alloc(struct hclge_dev *hdev, { int ret = hclge_cmd_alloc_tx_buff(hdev, buf_alloc); - if (ret) { - dev_err(&hdev->pdev->dev, - "tx buffer alloc failed %d\n", ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "tx buffer alloc failed %d\n", ret); - return 0; + return ret; } static int hclge_get_tc_num(struct hclge_dev *hdev) @@ -1825,17 +1813,13 @@ static int hclge_rx_priv_buf_alloc(struct hclge_dev *hdev, (1 << HCLGE_TC0_PRI_BUF_EN_B)); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "rx private buffer alloc cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } -#define HCLGE_PRIV_ENABLE(a) ((a) > 0 ? 1 : 0) - static int hclge_rx_priv_wl_config(struct hclge_dev *hdev, struct hclge_pkt_buf_alloc *buf_alloc) { @@ -1863,25 +1847,21 @@ static int hclge_rx_priv_wl_config(struct hclge_dev *hdev, req->tc_wl[j].high = cpu_to_le16(priv->wl.high >> HCLGE_BUF_UNIT_S); req->tc_wl[j].high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(priv->wl.high) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->tc_wl[j].low = cpu_to_le16(priv->wl.low >> HCLGE_BUF_UNIT_S); req->tc_wl[j].low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(priv->wl.low) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); } } /* Send 2 descriptor at one time */ ret = hclge_cmd_send(&hdev->hw, desc, 2); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "rx private waterline config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_common_thrd_config(struct hclge_dev *hdev, @@ -1911,24 +1891,20 @@ static int hclge_common_thrd_config(struct hclge_dev *hdev, req->com_thrd[j].high = cpu_to_le16(tc->high >> HCLGE_BUF_UNIT_S); req->com_thrd[j].high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(tc->high) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->com_thrd[j].low = cpu_to_le16(tc->low >> HCLGE_BUF_UNIT_S); req->com_thrd[j].low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(tc->low) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); } } /* Send 2 descriptors at one time */ ret = hclge_cmd_send(&hdev->hw, desc, 2); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "common threshold config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_common_wl_config(struct hclge_dev *hdev, @@ -1943,23 +1919,17 @@ static int hclge_common_wl_config(struct hclge_dev *hdev, req = (struct hclge_rx_com_wl *)desc.data; req->com_wl.high = cpu_to_le16(buf->self.high >> HCLGE_BUF_UNIT_S); - req->com_wl.high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(buf->self.high) << - HCLGE_RX_PRIV_EN_B); + req->com_wl.high |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->com_wl.low = cpu_to_le16(buf->self.low >> HCLGE_BUF_UNIT_S); - req->com_wl.low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(buf->self.low) << - HCLGE_RX_PRIV_EN_B); + req->com_wl.low |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "common waterline config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } int hclge_buffer_alloc(struct hclge_dev *hdev) @@ -2074,7 +2044,7 @@ static int hclge_init_msi(struct hclge_dev *hdev) hdev->num_msi_left = vectors; hdev->base_msi_vector = pdev->irq; hdev->roce_base_vector = hdev->base_msi_vector + - HCLGE_ROCE_VECTOR_OFFSET; + hdev->roce_base_msix_offset; hdev->vector_status = devm_kcalloc(&pdev->dev, hdev->num_msi, sizeof(u16), GFP_KERNEL); @@ -2118,48 +2088,48 @@ int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_SPEED_DUP, false); - hnae_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, !!duplex); + hnae3_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, !!duplex); switch (speed) { case HCLGE_MAC_SPEED_10M: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 6); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 6); break; case HCLGE_MAC_SPEED_100M: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 7); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 7); break; case HCLGE_MAC_SPEED_1G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 0); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 0); break; case HCLGE_MAC_SPEED_10G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 1); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 1); break; case HCLGE_MAC_SPEED_25G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 2); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 2); break; case HCLGE_MAC_SPEED_40G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 3); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 3); break; case HCLGE_MAC_SPEED_50G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 4); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 4); break; case HCLGE_MAC_SPEED_100G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 5); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 5); break; default: dev_err(&hdev->pdev->dev, "invalid speed (%d)\n", speed); return -EINVAL; } - hnae_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B, - 1); + hnae3_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B, + 1); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { @@ -2201,18 +2171,16 @@ static int hclge_query_mac_an_speed_dup(struct hclge_dev *hdev, int *speed, return ret; } - *duplex = hnae_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_DUPLEX_B); - speed_tmp = hnae_get_field(req->an_syn_dup_speed, HCLGE_QUERY_SPEED_M, - HCLGE_QUERY_SPEED_S); + *duplex = hnae3_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_DUPLEX_B); + speed_tmp = hnae3_get_field(req->an_syn_dup_speed, HCLGE_QUERY_SPEED_M, + HCLGE_QUERY_SPEED_S); ret = hclge_parse_speed(speed_tmp, speed); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "could not parse speed(=%d), %d\n", speed_tmp, ret); - return -EIO; - } - return 0; + return ret; } static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) @@ -2225,17 +2193,15 @@ static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_AN_MODE, false); req = (struct hclge_config_auto_neg_cmd *)desc.data; - hnae_set_bit(flag, HCLGE_MAC_CFG_AN_EN_B, !!enable); + hnae3_set_bit(flag, HCLGE_MAC_CFG_AN_EN_B, !!enable); req->cfg_an_cmd_flag = cpu_to_le32(flag); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "auto neg set cmd failed %d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_autoneg(struct hnae3_handle *handle, bool enable) @@ -2269,8 +2235,8 @@ static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev, req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false); - hnae_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, - mask_vlan ? 1 : 0); + hnae3_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, + mask_vlan ? 1 : 0); ether_addr_copy(req->mac_mask, mac_mask); status = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -2341,13 +2307,11 @@ static int hclge_mac_init(struct hclge_dev *hdev) mtu = ETH_DATA_LEN; ret = hclge_set_mtu(handle, mtu); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set mtu failed ret=%d\n", ret); - return ret; - } - return 0; + return ret; } static void hclge_mbx_task_schedule(struct hclge_dev *hdev) @@ -2386,7 +2350,7 @@ static int hclge_get_mac_link_status(struct hclge_dev *hdev) } req = (struct hclge_link_status_cmd *)desc.data; - link_status = req->status & HCLGE_LINK_STATUS; + link_status = req->status & HCLGE_LINK_STATUS_UP_M; return !!link_status; } @@ -2505,7 +2469,7 @@ static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval) u32 cmdq_src_reg; /* fetch the events from their corresponding regs */ - rst_src_reg = hclge_read_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG); + rst_src_reg = hclge_read_dev(&hdev->hw, HCLGE_MISC_VECTOR_INT_STS); cmdq_src_reg = hclge_read_dev(&hdev->hw, HCLGE_VECTOR0_CMDQ_SRC_REG); /* Assumption: If by any chance reset and mailbox events are reported @@ -2517,12 +2481,14 @@ static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval) /* check for vector0 reset event sources */ if (BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B) & rst_src_reg) { + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); set_bit(HNAE3_GLOBAL_RESET, &hdev->reset_pending); *clearval = BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B); return HCLGE_VECTOR0_EVENT_RST; } if (BIT(HCLGE_VECTOR0_CORERESET_INT_B) & rst_src_reg) { + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); set_bit(HNAE3_CORE_RESET, &hdev->reset_pending); *clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); return HCLGE_VECTOR0_EVENT_RST; @@ -2614,6 +2580,12 @@ static irqreturn_t hclge_misc_irq_handle(int irq, void *data) static void hclge_free_vector(struct hclge_dev *hdev, int vector_id) { + if (hdev->vector_status[vector_id] == HCLGE_INVALID_VPORT) { + dev_warn(&hdev->pdev->dev, + "vector(vector_id %d) has been freed.\n", vector_id); + return; + } + hdev->vector_status[vector_id] = HCLGE_INVALID_VPORT; hdev->num_msi_left += 1; hdev->num_msi_used -= 1; @@ -2705,7 +2677,7 @@ static int hclge_reset_wait(struct hclge_dev *hdev) } val = hclge_read_dev(&hdev->hw, reg); - while (hnae_get_bit(val, reg_bit) && cnt < HCLGE_RESET_WAIT_CNT) { + while (hnae3_get_bit(val, reg_bit) && cnt < HCLGE_RESET_WAIT_CNT) { msleep(HCLGE_RESET_WATI_MS); val = hclge_read_dev(&hdev->hw, reg); cnt++; @@ -2727,8 +2699,7 @@ int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id) int ret; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_RST_TRIGGER, false); - hnae_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_MAC_B, 0); - hnae_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1); + hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1); req->fun_reset_vfid = func_id; ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -2747,13 +2718,13 @@ static void hclge_do_reset(struct hclge_dev *hdev) switch (hdev->reset_type) { case HNAE3_GLOBAL_RESET: val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); - hnae_set_bit(val, HCLGE_GLOBAL_RESET_BIT, 1); + hnae3_set_bit(val, HCLGE_GLOBAL_RESET_BIT, 1); hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); dev_info(&pdev->dev, "Global Reset requested\n"); break; case HNAE3_CORE_RESET: val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); - hnae_set_bit(val, HCLGE_CORE_RESET_BIT, 1); + hnae3_set_bit(val, HCLGE_CORE_RESET_BIT, 1); hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); dev_info(&pdev->dev, "Core Reset requested\n"); break; @@ -2810,8 +2781,6 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev) clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); break; default: - dev_warn(&hdev->pdev->dev, "Unsupported reset event to clear:%d", - hdev->reset_type); break; } @@ -2824,16 +2793,17 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev) static void hclge_reset(struct hclge_dev *hdev) { - /* perform reset of the stack & ae device for a client */ + struct hnae3_handle *handle; + /* perform reset of the stack & ae device for a client */ + handle = &hdev->vport[0].nic; + rtnl_lock(); hclge_notify_client(hdev, HNAE3_DOWN_CLIENT); if (!hclge_reset_wait(hdev)) { - rtnl_lock(); hclge_notify_client(hdev, HNAE3_UNINIT_CLIENT); hclge_reset_ae_dev(hdev->ae_dev); hclge_notify_client(hdev, HNAE3_INIT_CLIENT); - rtnl_unlock(); hclge_clear_reset_cause(hdev); } else { @@ -2843,6 +2813,8 @@ static void hclge_reset(struct hclge_dev *hdev) } hclge_notify_client(hdev, HNAE3_UP_CLIENT); + handle->last_reset_time = jiffies; + rtnl_unlock(); } static void hclge_reset_event(struct hnae3_handle *handle) @@ -2855,8 +2827,13 @@ static void hclge_reset_event(struct hnae3_handle *handle) * know this if last reset request did not occur very recently (watchdog * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz) * In case of new request we reset the "reset level" to PF reset. + * And if it is a repeat reset request of the most recent one then we + * want to make sure we throttle the reset request. Therefore, we will + * not allow it again before 3*HZ times. */ - if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ))) + if (time_before(jiffies, (handle->last_reset_time + 3 * HZ))) + return; + else if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ))) handle->reset_level = HNAE3_FUNC_RESET; dev_info(&hdev->pdev->dev, "received reset event , reset type is %d", @@ -2868,8 +2845,6 @@ static void hclge_reset_event(struct hnae3_handle *handle) if (handle->reset_level < HNAE3_GLOBAL_RESET) handle->reset_level++; - - handle->last_reset_time = jiffies; } static void hclge_reset_subtask(struct hclge_dev *hdev) @@ -3110,23 +3085,21 @@ static int hclge_set_rss_tc_mode(struct hclge_dev *hdev, u16 *tc_valid, for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { u16 mode = 0; - hnae_set_bit(mode, HCLGE_RSS_TC_VALID_B, (tc_valid[i] & 0x1)); - hnae_set_field(mode, HCLGE_RSS_TC_SIZE_M, - HCLGE_RSS_TC_SIZE_S, tc_size[i]); - hnae_set_field(mode, HCLGE_RSS_TC_OFFSET_M, - HCLGE_RSS_TC_OFFSET_S, tc_offset[i]); + hnae3_set_bit(mode, HCLGE_RSS_TC_VALID_B, (tc_valid[i] & 0x1)); + hnae3_set_field(mode, HCLGE_RSS_TC_SIZE_M, + HCLGE_RSS_TC_SIZE_S, tc_size[i]); + hnae3_set_field(mode, HCLGE_RSS_TC_OFFSET_M, + HCLGE_RSS_TC_OFFSET_S, tc_offset[i]); req->rss_tc_mode[i] = cpu_to_le16(mode); } ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Configure rss tc mode fail, status = %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_rss_input_tuple(struct hclge_dev *hdev) @@ -3149,13 +3122,10 @@ static int hclge_set_rss_input_tuple(struct hclge_dev *hdev) req->ipv6_sctp_en = hdev->vport[0].rss_tuple_sets.ipv6_sctp_en; req->ipv6_fragment_en = hdev->vport[0].rss_tuple_sets.ipv6_fragment_en; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Configure rss input fail, status = %d\n", ret); - return ret; - } - - return 0; + return ret; } static int hclge_get_rss(struct hnae3_handle *handle, u32 *indir, @@ -3491,16 +3461,16 @@ int hclge_bind_ring_with_vector(struct hclge_vport *vport, i = 0; for (node = ring_chain; node; node = node->next) { tqp_type_and_id = le16_to_cpu(req->tqp_type_and_id[i]); - hnae_set_field(tqp_type_and_id, HCLGE_INT_TYPE_M, - HCLGE_INT_TYPE_S, - hnae_get_bit(node->flag, HNAE3_RING_TYPE_B)); - hnae_set_field(tqp_type_and_id, HCLGE_TQP_ID_M, - HCLGE_TQP_ID_S, node->tqp_index); - hnae_set_field(tqp_type_and_id, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - hnae_get_field(node->int_gl_idx, - HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S)); + hnae3_set_field(tqp_type_and_id, HCLGE_INT_TYPE_M, + HCLGE_INT_TYPE_S, + hnae3_get_bit(node->flag, HNAE3_RING_TYPE_B)); + hnae3_set_field(tqp_type_and_id, HCLGE_TQP_ID_M, + HCLGE_TQP_ID_S, node->tqp_index); + hnae3_set_field(tqp_type_and_id, HCLGE_INT_GL_IDX_M, + HCLGE_INT_GL_IDX_S, + hnae3_get_field(node->int_gl_idx, + HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S)); req->tqp_type_and_id[i] = cpu_to_le16(tqp_type_and_id); if (++i >= HCLGE_VECTOR_ELEMENTS_PER_CMD) { req->int_cause_num = HCLGE_VECTOR_ELEMENTS_PER_CMD; @@ -3603,12 +3573,11 @@ int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev, HCLGE_PROMISC_TX_EN_B | HCLGE_PROMISC_RX_EN_B; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Set promisc mode fail, status is %d.\n", ret); - return ret; - } - return 0; + + return ret; } void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, @@ -3648,20 +3617,20 @@ static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) int ret; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, false); - hnae_set_bit(loop_en, HCLGE_MAC_TX_EN_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_EN_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_PAD_TX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_PAD_RX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_1588_TX_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_1588_RX_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_LINE_LP_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_FCS_TX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_FCS_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_EN_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_EN_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_PAD_TX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_PAD_RX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_1588_TX_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_1588_RX_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_LINE_LP_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_FCS_TX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B, enable); req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -3689,7 +3658,7 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) /* 2 Then setup the loopback flag */ loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); + hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); @@ -3704,6 +3673,55 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) return ret; } +static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en) +{ +#define HCLGE_SERDES_RETRY_MS 10 +#define HCLGE_SERDES_RETRY_NUM 100 + struct hclge_serdes_lb_cmd *req; + struct hclge_desc desc; + int ret, i = 0; + + req = (struct hclge_serdes_lb_cmd *)&desc.data[0]; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, false); + + if (en) { + req->enable = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + } else { + req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + } + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "serdes loopback set fail, ret = %d\n", ret); + return ret; + } + + do { + msleep(HCLGE_SERDES_RETRY_MS); + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, + true); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "serdes loopback get, ret = %d\n", ret); + return ret; + } + } while (++i < HCLGE_SERDES_RETRY_NUM && + !(req->result & HCLGE_CMD_SERDES_DONE_B)); + + if (!(req->result & HCLGE_CMD_SERDES_DONE_B)) { + dev_err(&hdev->pdev->dev, "serdes loopback set timeout\n"); + return -EBUSY; + } else if (!(req->result & HCLGE_CMD_SERDES_SUCCESS_B)) { + dev_err(&hdev->pdev->dev, "serdes loopback set failed in fw\n"); + return -EIO; + } + + return 0; +} + static int hclge_set_loopback(struct hnae3_handle *handle, enum hnae3_loop loop_mode, bool en) { @@ -3715,6 +3733,9 @@ static int hclge_set_loopback(struct hnae3_handle *handle, case HNAE3_MAC_INTER_LOOP_MAC: ret = hclge_set_mac_loopback(hdev, en); break; + case HNAE3_MAC_INTER_LOOP_SERDES: + ret = hclge_set_serdes_loopback(hdev, en); + break; default: ret = -ENOTSUPP; dev_err(&hdev->pdev->dev, @@ -3763,7 +3784,7 @@ static int hclge_ae_start(struct hnae3_handle *handle) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; - int i, ret; + int i; for (i = 0; i < vport->alloc_tqps; i++) hclge_tqp_enable(hdev, i, 0, true); @@ -3777,9 +3798,7 @@ static int hclge_ae_start(struct hnae3_handle *handle) /* reset tqp stats */ hclge_reset_tqp_stats(handle); - ret = hclge_mac_start_phy(hdev); - if (ret) - return ret; + hclge_mac_start_phy(hdev); return 0; } @@ -3911,7 +3930,7 @@ static bool hclge_is_all_function_id_zero(struct hclge_desc *desc) #define HCLGE_FUNC_NUMBER_PER_DESC 6 int i, j; - for (i = 0; i < HCLGE_DESC_NUMBER; i++) + for (i = 1; i < HCLGE_DESC_NUMBER; i++) for (j = 0; j < HCLGE_FUNC_NUMBER_PER_DESC; j++) if (desc[i].data[j]) return false; @@ -3953,20 +3972,18 @@ static int hclge_set_mta_filter_mode(struct hclge_dev *hdev, req = (struct hclge_mta_filter_mode_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_MODE_CFG, false); - hnae_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B, - enable); - hnae_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M, - HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel); + hnae3_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B, + enable); + hnae3_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M, + HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Config mat filter mode failed for cmd_send, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } int hclge_cfg_func_mta_filter(struct hclge_dev *hdev, @@ -3980,19 +3997,17 @@ int hclge_cfg_func_mta_filter(struct hclge_dev *hdev, req = (struct hclge_cfg_func_mta_filter_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_FUNC_CFG, false); - hnae_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B, - enable); + hnae3_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B, + enable); req->function_id = func_id; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Config func_id enable failed for cmd_send, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_mta_table_item(struct hclge_vport *vport, @@ -4007,10 +4022,10 @@ static int hclge_set_mta_table_item(struct hclge_vport *vport, req = (struct hclge_cfg_func_mta_item_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_TBL_ITEM_CFG, false); - hnae_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable); + hnae3_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable); - hnae_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M, - HCLGE_CFG_MTA_ITEM_IDX_S, idx); + hnae3_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M, + HCLGE_CFG_MTA_ITEM_IDX_S, idx); req->item_idx = cpu_to_le16(item_idx); ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -4257,17 +4272,10 @@ int hclge_add_uc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 0); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - - hnae_set_bit(egress_port, HCLGE_MAC_EPORT_SW_EN_B, 0); - hnae_set_bit(egress_port, HCLGE_MAC_EPORT_TYPE_B, 0); - hnae_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M, - HCLGE_MAC_EPORT_VFID_S, vport->vport_id); - hnae_set_field(egress_port, HCLGE_MAC_EPORT_PFID_M, - HCLGE_MAC_EPORT_PFID_S, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + + hnae3_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M, + HCLGE_MAC_EPORT_VFID_S, vport->vport_id); req.egress_port = cpu_to_le16(egress_port); @@ -4318,8 +4326,8 @@ int hclge_rm_uc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); ret = hclge_remove_mac_vlan_tbl(vport, &req); @@ -4331,7 +4339,7 @@ static int hclge_add_mc_addr(struct hnae3_handle *handle, { struct hclge_vport *vport = hclge_get_vport(handle); - return hclge_add_mc_addr_common(vport, addr); + return hclge_add_mc_addr_common(vport, addr); } int hclge_add_mc_addr_common(struct hclge_vport *vport, @@ -4351,10 +4359,10 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport, return -EINVAL; } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); + hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); if (!status) { @@ -4418,10 +4426,10 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); + hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); if (!status) { @@ -4604,13 +4612,11 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type, req->vlan_fe = filter_en; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set vlan filter fail, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } #define HCLGE_FILTER_TYPE_VF 0 @@ -4802,19 +4808,19 @@ static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1); req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, - vcfg->accept_tag1 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, - vcfg->accept_untag1 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, - vcfg->accept_tag2 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, - vcfg->accept_untag2 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, - vcfg->insert_tag1_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, - vcfg->insert_tag2_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, + vcfg->accept_tag1 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, + vcfg->accept_untag1 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, + vcfg->accept_tag2 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, + vcfg->accept_untag2 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, + vcfg->insert_tag1_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, + vcfg->insert_tag2_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; req->vf_bitmap[req->vf_offset] = @@ -4840,14 +4846,14 @@ static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, false); req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data; - hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, - vcfg->strip_tag1_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, - vcfg->strip_tag2_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, - vcfg->vlan1_vlan_prionly ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, - vcfg->vlan2_vlan_prionly ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, + vcfg->strip_tag1_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, + vcfg->strip_tag2_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, + vcfg->vlan1_vlan_prionly ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, + vcfg->vlan2_vlan_prionly ? 1 : 0); req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; req->vf_bitmap[req->vf_offset] = @@ -4999,16 +5005,15 @@ static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mtu) req = (struct hclge_config_max_frm_size_cmd *)desc.data; req->max_frm_size = cpu_to_le16(max_frm_size); + req->min_frm_size = HCLGE_MAC_MIN_FRAME; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set mtu fail, ret =%d.\n", ret); - return ret; - } - - hdev->mps = max_frm_size; + else + hdev->mps = max_frm_size; - return 0; + return ret; } static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) @@ -5043,7 +5048,7 @@ static int hclge_send_reset_tqp_cmd(struct hclge_dev *hdev, u16 queue_id, req = (struct hclge_reset_tqp_queue_cmd *)desc.data; req->tqp_id = cpu_to_le16(queue_id & HCLGE_RING_ID_MASK); - hnae_set_bit(req->reset_req, HCLGE_TQP_RESET_B, enable); + hnae3_set_bit(req->reset_req, HCLGE_TQP_RESET_B, enable); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { @@ -5073,7 +5078,7 @@ static int hclge_get_reset_status(struct hclge_dev *hdev, u16 queue_id) return ret; } - return hnae_get_bit(req->ready_to_reset, HCLGE_TQP_RESET_B); + return hnae3_get_bit(req->ready_to_reset, HCLGE_TQP_RESET_B); } static u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, @@ -5380,12 +5385,12 @@ static void hclge_get_mdix_mode(struct hnae3_handle *handle, phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_MDIX); retval = phy_read(phydev, HCLGE_PHY_CSC_REG); - mdix_ctrl = hnae_get_field(retval, HCLGE_PHY_MDIX_CTRL_M, - HCLGE_PHY_MDIX_CTRL_S); + mdix_ctrl = hnae3_get_field(retval, HCLGE_PHY_MDIX_CTRL_M, + HCLGE_PHY_MDIX_CTRL_S); retval = phy_read(phydev, HCLGE_PHY_CSS_REG); - mdix = hnae_get_bit(retval, HCLGE_PHY_MDIX_STATUS_B); - is_resolved = hnae_get_bit(retval, HCLGE_PHY_SPEED_DUP_RESOLVE_B); + mdix = hnae3_get_bit(retval, HCLGE_PHY_MDIX_STATUS_B); + is_resolved = hnae3_get_bit(retval, HCLGE_PHY_SPEED_DUP_RESOLVE_B); phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_COPPER); @@ -5412,6 +5417,16 @@ static void hclge_get_mdix_mode(struct hnae3_handle *handle, *tp_mdix = ETH_TP_MDI; } +static int hclge_init_instance_hw(struct hclge_dev *hdev) +{ + return hclge_mac_connect_phy(hdev); +} + +static void hclge_uninit_instance_hw(struct hclge_dev *hdev) +{ + hclge_mac_disconnect_phy(hdev); +} + static int hclge_init_client_instance(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev) { @@ -5431,6 +5446,13 @@ static int hclge_init_client_instance(struct hnae3_client *client, if (ret) return ret; + ret = hclge_init_instance_hw(hdev); + if (ret) { + client->ops->uninit_instance(&vport->nic, + 0); + return ret; + } + if (hdev->roce_client && hnae3_dev_roce_supported(hdev)) { struct hnae3_client *rc = hdev->roce_client; @@ -5493,6 +5515,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client, if (client->type == HNAE3_CLIENT_ROCE) return; if (client->ops->uninit_instance) { + hclge_uninit_instance_hw(hdev); client->ops->uninit_instance(&vport->nic, 0); hdev->nic_client = NULL; vport->nic.client = NULL; @@ -5531,7 +5554,6 @@ static int hclge_pci_init(struct hclge_dev *hdev) pci_set_master(pdev); hw = &hdev->hw; - hw->back = hdev; hw->io_base = pcim_iomap(pdev, 2, 0); if (!hw->io_base) { dev_err(&pdev->dev, "Can't map configuration register space\n"); @@ -5562,6 +5584,30 @@ static void hclge_pci_uninit(struct hclge_dev *hdev) pci_disable_device(pdev); } +static void hclge_state_init(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); + set_bit(HCLGE_STATE_DOWN, &hdev->state); + clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); + clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); +} + +static void hclge_state_uninit(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_DOWN, &hdev->state); + + if (hdev->service_timer.function) + del_timer_sync(&hdev->service_timer); + if (hdev->service_task.func) + cancel_work_sync(&hdev->service_task); + if (hdev->rst_service_task.func) + cancel_work_sync(&hdev->rst_service_task); + if (hdev->mbx_service_task.func) + cancel_work_sync(&hdev->mbx_service_task); +} + static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) { struct pci_dev *pdev = ae_dev->pdev; @@ -5577,8 +5623,6 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) hdev->pdev = pdev; hdev->ae_dev = ae_dev; hdev->reset_type = HNAE3_NONE_RESET; - hdev->reset_request = 0; - hdev->reset_pending = 0; ae_dev->priv = hdev; ret = hclge_pci_init(hdev); @@ -5702,12 +5746,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) /* Enable MISC vector(vector0) */ hclge_enable_vector(&hdev->misc_vector, true); - set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); - set_bit(HCLGE_STATE_DOWN, &hdev->state); - clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); - clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); + hclge_state_init(hdev); pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME); return 0; @@ -5812,16 +5851,7 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) struct hclge_dev *hdev = ae_dev->priv; struct hclge_mac *mac = &hdev->hw.mac; - set_bit(HCLGE_STATE_DOWN, &hdev->state); - - if (hdev->service_timer.function) - del_timer_sync(&hdev->service_timer); - if (hdev->service_task.func) - cancel_work_sync(&hdev->service_task); - if (hdev->rst_service_task.func) - cancel_work_sync(&hdev->rst_service_task); - if (hdev->mbx_service_task.func) - cancel_work_sync(&hdev->mbx_service_task); + hclge_state_uninit(hdev); if (mac->phydev) mdiobus_unregister(mac->mdio_bus); @@ -5905,9 +5935,10 @@ static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num) u32 *rss_indir; int ret, i; + /* Free old tqps, and reallocate with new tqp number when nic setup */ hclge_release_tqp(vport); - ret = hclge_knic_setup(vport, new_tqps_num); + ret = hclge_knic_setup(vport, new_tqps_num, kinfo->num_desc); if (ret) { dev_err(&hdev->pdev->dev, "setup nic fail, ret =%d\n", ret); return ret; @@ -6149,8 +6180,8 @@ static int hclge_set_led_status(struct hclge_dev *hdev, u8 locate_led_status) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_LED_STATUS_CFG, false); req = (struct hclge_set_led_state_cmd *)desc.data; - hnae_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, - HCLGE_LED_LOCATE_STATE_S, locate_led_status); + hnae3_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, + HCLGE_LED_LOCATE_STATE_S, locate_led_status); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) @@ -6280,7 +6311,6 @@ static const struct hnae3_ae_ops hclge_ops = { static struct hnae3_ae_algo ae_algo = { .ops = &hclge_ops, - .name = HCLGE_NAME, .pdev_id_table = ae_algo_pci_tbl, }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 7488534528cd..1528fb3fa6be 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_MAIN_H #define __HCLGE_MAIN_H @@ -22,8 +16,6 @@ #define HCLGE_INVALID_VPORT 0xffff -#define HCLGE_ROCE_VECTOR_OFFSET 96 - #define HCLGE_PF_CFG_BLOCK_SIZE 32 #define HCLGE_PF_CFG_DESC_NUM \ (HCLGE_PF_CFG_BLOCK_SIZE / HCLGE_CFG_RD_LEN_BYTES) @@ -40,7 +32,7 @@ #define HCLGE_RSS_HASH_ALGO_TOEPLITZ 0 #define HCLGE_RSS_HASH_ALGO_SIMPLE 1 #define HCLGE_RSS_HASH_ALGO_SYMMETRIC 2 -#define HCLGE_RSS_HASH_ALGO_MASK 0xf +#define HCLGE_RSS_HASH_ALGO_MASK GENMASK(3, 0) #define HCLGE_RSS_CFG_TBL_NUM \ (HCLGE_RSS_IND_TBL_SIZE / HCLGE_RSS_CFG_TBL_SIZE) @@ -77,11 +69,11 @@ /* Copper Specific Status Register */ #define HCLGE_PHY_CSS_REG 17 -#define HCLGE_PHY_MDIX_CTRL_S (5) +#define HCLGE_PHY_MDIX_CTRL_S 5 #define HCLGE_PHY_MDIX_CTRL_M GENMASK(6, 5) -#define HCLGE_PHY_MDIX_STATUS_B (6) -#define HCLGE_PHY_SPEED_DUP_RESOLVE_B (11) +#define HCLGE_PHY_MDIX_STATUS_B 6 +#define HCLGE_PHY_SPEED_DUP_RESOLVE_B 11 /* Factor used to calculate offset and bitmap of VF num */ #define HCLGE_VF_NUM_PER_CMD 64 @@ -89,9 +81,10 @@ /* Reset related Registers */ #define HCLGE_MISC_RESET_STS_REG 0x20700 +#define HCLGE_MISC_VECTOR_INT_STS 0x20800 #define HCLGE_GLOBAL_RESET_REG 0x20A00 -#define HCLGE_GLOBAL_RESET_BIT 0x0 -#define HCLGE_CORE_RESET_BIT 0x1 +#define HCLGE_GLOBAL_RESET_BIT 0 +#define HCLGE_CORE_RESET_BIT 1 #define HCLGE_FUN_RST_ING 0x20C00 #define HCLGE_FUN_RST_ING_B 0 @@ -128,6 +121,7 @@ enum HCLGE_DEV_STATE { HCLGE_STATE_MBX_SERVICE_SCHED, HCLGE_STATE_MBX_HANDLING, HCLGE_STATE_STATISTICS_UPDATING, + HCLGE_STATE_CMD_DISABLE, HCLGE_STATE_MAX }; @@ -138,12 +132,6 @@ enum hclge_evt_cause { }; #define HCLGE_MPF_ENBALE 1 -struct hclge_caps { - u16 num_tqp; - u16 num_buffer_cell; - u32 flag; - u16 vmdq; -}; enum HCLGE_MAC_SPEED { HCLGE_MAC_SPEED_10M = 10, /* 10 Mbps */ @@ -189,8 +177,6 @@ struct hclge_hw { struct hclge_mac mac; int num_vec; struct hclge_cmq cmq; - struct hclge_caps caps; - void *back; }; /* TQP stats */ @@ -202,7 +188,10 @@ struct hlcge_tqp_stats { }; struct hclge_tqp { - struct device *dev; /* Device for DMA mapping */ + /* copy of device pointer from pci_dev, + * used when perform DMA mapping + */ + struct device *dev; struct hnae3_queue q; struct hlcge_tqp_stats tqp_stats; u16 index; /* Global index in a NIC controller */ @@ -492,13 +481,11 @@ struct hclge_dev { u16 num_tqps; /* Num task queue pairs of this PF */ u16 num_req_vfs; /* Num VFs requested for this PF */ - /* Base task tqp physical id of this PF */ - u16 base_tqp_pid; + u16 base_tqp_pid; /* Base task tqp physical id of this PF */ u16 alloc_rss_size; /* Allocated RSS task queue */ u16 rss_size_max; /* HW defined max RSS task queue */ - /* Num of guaranteed filters for this PF */ - u16 fdir_pf_filter_count; + u16 fdir_pf_filter_count; /* Num of guaranteed filters for this PF */ u16 num_alloc_vport; /* Num vports this driver supports */ u32 numa_node_mask; u16 rx_buf_len; @@ -520,6 +507,7 @@ struct hclge_dev { u16 num_msi; u16 num_msi_left; u16 num_msi_used; + u16 roce_base_msix_offset; u32 base_msi_vector; u16 *vector_status; int *vector_irq; @@ -560,7 +548,7 @@ struct hclge_dev { u32 mps; /* Max packet size */ enum hclge_mta_dmac_sel_type mta_mac_sel_type; - bool enable_mta; /* Mutilcast filter enable */ + bool enable_mta; /* Multicast filter enable */ struct hclge_vlan_type_cfg vlan_type_cfg; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 7541cb9b71ce..f34851c91eb3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -104,13 +104,15 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head) } } -/* hclge_get_ring_chain_from_mbx: get ring type & tqpid from mailbox message +/* hclge_get_ring_chain_from_mbx: get ring type & tqp id & int_gl idx + * from mailbox message * msg[0]: opcode * msg[1]: <not relevant to this function> * msg[2]: ring_num * msg[3]: first ring type (TX|RX) * msg[4]: first tqp id - * msg[5] ~ msg[14]: other ring type and tqp id + * msg[5]: first int_gl idx + * msg[6] ~ msg[14]: other ring type, tqp id and int_gl idx */ static int hclge_get_ring_chain_from_mbx( struct hclge_mbx_vf_to_pf_cmd *req, @@ -128,12 +130,12 @@ static int hclge_get_ring_chain_from_mbx( HCLGE_MBX_RING_NODE_VARIABLE_NUM)) return -ENOMEM; - hnae_set_bit(ring_chain->flag, HNAE3_RING_TYPE_B, req->msg[3]); + hnae3_set_bit(ring_chain->flag, HNAE3_RING_TYPE_B, req->msg[3]); ring_chain->tqp_index = hclge_get_queue_id(vport->nic.kinfo.tqp[req->msg[4]]); - hnae_set_field(ring_chain->int_gl_idx, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - req->msg[5]); + hnae3_set_field(ring_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + req->msg[5]); cur_chain = ring_chain; @@ -142,19 +144,19 @@ static int hclge_get_ring_chain_from_mbx( if (!new_chain) goto err; - hnae_set_bit(new_chain->flag, HNAE3_RING_TYPE_B, - req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + - HCLGE_MBX_RING_MAP_BASIC_MSG_NUM]); + hnae3_set_bit(new_chain->flag, HNAE3_RING_TYPE_B, + req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM]); new_chain->tqp_index = hclge_get_queue_id(vport->nic.kinfo.tqp [req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 1]]); - hnae_set_field(new_chain->int_gl_idx, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + - HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 2]); + hnae3_set_field(new_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 2]); cur_chain->next = new_chain; cur_chain = new_chain; @@ -460,7 +462,7 @@ void hclge_mbx_handler(struct hclge_dev *hdev) req = (struct hclge_mbx_vf_to_pf_cmd *)desc->data; flag = le16_to_cpu(crq->desc[crq->next_to_use].flag); - if (unlikely(!hnae_get_bit(flag, HCLGE_CMDQ_RX_OUTVLD_B))) { + if (unlikely(!hnae3_get_bit(flag, HCLGE_CMDQ_RX_OUTVLD_B))) { dev_warn(&hdev->pdev->dev, "dropped invalid mailbox message, code = %d\n", req->msg[0]); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 9f7932e423b5..398971a062f4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> #include <linux/kernel.h> @@ -67,16 +61,16 @@ static int hclge_mdio_write(struct mii_bus *bus, int phyid, int regnum, mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data; - hnae_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, - HCLGE_MDIO_PHYID_S, phyid); - hnae_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, - HCLGE_MDIO_PHYREG_S, regnum); + hnae3_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, + HCLGE_MDIO_PHYID_S, phyid); + hnae3_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, + HCLGE_MDIO_PHYREG_S, regnum); - hnae_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, - HCLGE_MDIO_CTRL_ST_S, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, - HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_WRITE); + hnae3_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, + HCLGE_MDIO_CTRL_ST_S, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, + HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_WRITE); mdio_cmd->data_wr = cpu_to_le16(data); @@ -105,16 +99,16 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data; - hnae_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, - HCLGE_MDIO_PHYID_S, phyid); - hnae_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, - HCLGE_MDIO_PHYREG_S, regnum); + hnae3_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, + HCLGE_MDIO_PHYID_S, phyid); + hnae3_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, + HCLGE_MDIO_PHYREG_S, regnum); - hnae_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, - HCLGE_MDIO_CTRL_ST_S, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, - HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_READ); + hnae3_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, + HCLGE_MDIO_CTRL_ST_S, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, + HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_READ); /* Read out phy data */ ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -125,7 +119,7 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) return ret; } - if (hnae_get_bit(le16_to_cpu(mdio_cmd->sta), HCLGE_MDIO_STA_B)) { + if (hnae3_get_bit(le16_to_cpu(mdio_cmd->sta), HCLGE_MDIO_STA_B)) { dev_err(&hdev->pdev->dev, "mdio read data error\n"); return -EIO; } @@ -199,7 +193,7 @@ static void hclge_mac_adjust_link(struct net_device *netdev) netdev_err(netdev, "failed to configure flow control.\n"); } -int hclge_mac_start_phy(struct hclge_dev *hdev) +int hclge_mac_connect_phy(struct hclge_dev *hdev) { struct net_device *netdev = hdev->vport[0].nic.netdev; struct phy_device *phydev = hdev->hw.mac.phydev; @@ -208,6 +202,8 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) if (!phydev) return 0; + phydev->supported &= ~SUPPORTED_FIBRE; + ret = phy_connect_direct(netdev, phydev, hclge_mac_adjust_link, PHY_INTERFACE_MODE_SGMII); @@ -219,11 +215,29 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) phydev->supported &= HCLGE_PHY_SUPPORTED_FEATURES; phydev->advertising = phydev->supported; - phy_start(phydev); - return 0; } +void hclge_mac_disconnect_phy(struct hclge_dev *hdev) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + phy_disconnect(phydev); +} + +void hclge_mac_start_phy(struct hclge_dev *hdev) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + phy_start(phydev); +} + void hclge_mac_stop_phy(struct hclge_dev *hdev) { struct net_device *netdev = hdev->vport[0].nic.netdev; @@ -233,5 +247,4 @@ void hclge_mac_stop_phy(struct hclge_dev *hdev) return; phy_stop(phydev); - phy_disconnect(phydev); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h index c5e91cfb8f2c..5fbf7dddb5d9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h @@ -1,17 +1,13 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_MDIO_H #define __HCLGE_MDIO_H int hclge_mac_mdio_config(struct hclge_dev *hdev); -int hclge_mac_start_phy(struct hclge_dev *hdev); +int hclge_mac_connect_phy(struct hclge_dev *hdev); +void hclge_mac_disconnect_phy(struct hclge_dev *hdev); +void hclge_mac_start_phy(struct hclge_dev *hdev); void hclge_mac_stop_phy(struct hclge_dev *hdev); #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 262c125f8137..5db70a1451c5 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> @@ -1184,10 +1178,10 @@ static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc) u16 qs_id = vport->qs_offset + tc; u8 grp, sub_grp; - grp = hnae_get_field(qs_id, HCLGE_BP_GRP_ID_M, - HCLGE_BP_GRP_ID_S); - sub_grp = hnae_get_field(qs_id, HCLGE_BP_SUB_GRP_ID_M, - HCLGE_BP_SUB_GRP_ID_S); + grp = hnae3_get_field(qs_id, HCLGE_BP_GRP_ID_M, + HCLGE_BP_GRP_ID_S); + sub_grp = hnae3_get_field(qs_id, HCLGE_BP_SUB_GRP_ID_M, + HCLGE_BP_SUB_GRP_ID_S); if (i == grp) qs_bitmap |= (1 << sub_grp); @@ -1223,6 +1217,10 @@ static int hclge_mac_pause_setup_hw(struct hclge_dev *hdev) tx_en = true; rx_en = true; break; + case HCLGE_FC_PFC: + tx_en = false; + rx_en = false; + break; default: tx_en = true; rx_en = true; @@ -1240,8 +1238,9 @@ int hclge_pause_setup_hw(struct hclge_dev *hdev) if (ret) return ret; - if (hdev->tm_info.fc_mode != HCLGE_FC_PFC) - return hclge_mac_pause_setup_hw(hdev); + ret = hclge_mac_pause_setup_hw(hdev); + if (ret) + return ret; /* Only DCB-supported dev supports qset back pressure and pfc cmd */ if (!hnae3_dev_dcb_supported(hdev)) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index c2b6e8a6700f..dd4c194747c1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_TM_H #define __HCLGE_TM_H @@ -123,10 +117,11 @@ struct hclge_port_shapping_cmd { }; #define hclge_tm_set_field(dest, string, val) \ - hnae_set_field((dest), (HCLGE_TM_SHAP_##string##_MSK), \ - (HCLGE_TM_SHAP_##string##_LSH), val) + hnae3_set_field((dest), \ + (HCLGE_TM_SHAP_##string##_MSK), \ + (HCLGE_TM_SHAP_##string##_LSH), val) #define hclge_tm_get_field(src, string) \ - hnae_get_field((src), (HCLGE_TM_SHAP_##string##_MSK), \ + hnae3_get_field((src), (HCLGE_TM_SHAP_##string##_MSK), \ (HCLGE_TM_SHAP_##string##_LSH)) int hclge_tm_schd_init(struct hclge_dev *hdev); |