diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3')
7 files changed, 78 insertions, 13 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h index 0a6cda309b24..aa86a81c8f4a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h +++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h @@ -98,6 +98,7 @@ struct hclgevf_mbx_resp_status { u32 origin_mbx_msg; bool received_resp; int resp_status; + u16 match_id; u8 additional_info[HCLGE_MBX_MAX_RESP_DATA_SIZE]; }; @@ -143,7 +144,8 @@ struct hclge_mbx_vf_to_pf_cmd { u8 mbx_need_resp; u8 rsv1[1]; u8 msg_len; - u8 rsv2[3]; + u8 rsv2; + u16 match_id; struct hclge_vf_to_pf_msg msg; }; @@ -153,7 +155,8 @@ struct hclge_mbx_pf_to_vf_cmd { u8 dest_vfid; u8 rsv[3]; u8 msg_len; - u8 rsv1[3]; + u8 rsv1; + u16 match_id; struct hclge_pf_to_vf_msg msg; }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index dd3354a57c62..ebeaf12e409b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -9552,13 +9552,17 @@ static int hclge_set_vport_vlan_filter(struct hclge_vport *vport, bool enable) if (ret) return ret; - if (test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, ae_dev->caps)) + if (test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, ae_dev->caps)) { ret = hclge_set_port_vlan_filter_bypass(hdev, vport->vport_id, !enable); - else if (!vport->vport_id) + } else if (!vport->vport_id) { + if (test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps)) + enable = false; + ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, HCLGE_FILTER_FE_INGRESS, enable, 0); + } return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index e10a2c36b706..c0a478ae9583 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -47,6 +47,7 @@ static int hclge_gen_resp_to_vf(struct hclge_vport *vport, resp_pf_to_vf->dest_vfid = vf_to_pf_req->mbx_src_vfid; resp_pf_to_vf->msg_len = vf_to_pf_req->msg_len; + resp_pf_to_vf->match_id = vf_to_pf_req->match_id; resp_pf_to_vf->msg.code = HCLGE_MBX_PF_VF_RESP; resp_pf_to_vf->msg.vf_mbx_msg_code = vf_to_pf_req->msg.code; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c index 3b1f84502e36..befa9bcc2f2f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c @@ -5,9 +5,27 @@ #include "hclge_main.h" #include "hnae3.h" +static int hclge_ptp_get_cycle(struct hclge_dev *hdev) +{ + struct hclge_ptp *ptp = hdev->ptp; + + ptp->cycle.quo = readl(hdev->ptp->io_base + HCLGE_PTP_CYCLE_QUO_REG) & + HCLGE_PTP_CYCLE_QUO_MASK; + ptp->cycle.numer = readl(hdev->ptp->io_base + HCLGE_PTP_CYCLE_NUM_REG); + ptp->cycle.den = readl(hdev->ptp->io_base + HCLGE_PTP_CYCLE_DEN_REG); + + if (ptp->cycle.den == 0) { + dev_err(&hdev->pdev->dev, "invalid ptp cycle denominator!\n"); + return -EINVAL; + } + + return 0; +} + static int hclge_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) { struct hclge_dev *hdev = hclge_ptp_get_hdev(ptp); + struct hclge_ptp_cycle *cycle = &hdev->ptp->cycle; u64 adj_val, adj_base, diff; unsigned long flags; bool is_neg = false; @@ -18,7 +36,7 @@ static int hclge_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) is_neg = true; } - adj_base = HCLGE_PTP_CYCLE_ADJ_BASE * HCLGE_PTP_CYCLE_ADJ_UNIT; + adj_base = (u64)cycle->quo * (u64)cycle->den + (u64)cycle->numer; adj_val = adj_base * ppb; diff = div_u64(adj_val, 1000000000ULL); @@ -29,16 +47,16 @@ static int hclge_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) /* This clock cycle is defined by three part: quotient, numerator * and denominator. For example, 2.5ns, the quotient is 2, - * denominator is fixed to HCLGE_PTP_CYCLE_ADJ_UNIT, and numerator - * is 0.5 * HCLGE_PTP_CYCLE_ADJ_UNIT. + * denominator is fixed to ptp->cycle.den, and numerator + * is 0.5 * ptp->cycle.den. */ - quo = div_u64_rem(adj_val, HCLGE_PTP_CYCLE_ADJ_UNIT, &numerator); + quo = div_u64_rem(adj_val, cycle->den, &numerator); spin_lock_irqsave(&hdev->ptp->lock, flags); - writel(quo, hdev->ptp->io_base + HCLGE_PTP_CYCLE_QUO_REG); + writel(quo & HCLGE_PTP_CYCLE_QUO_MASK, + hdev->ptp->io_base + HCLGE_PTP_CYCLE_QUO_REG); writel(numerator, hdev->ptp->io_base + HCLGE_PTP_CYCLE_NUM_REG); - writel(HCLGE_PTP_CYCLE_ADJ_UNIT, - hdev->ptp->io_base + HCLGE_PTP_CYCLE_DEN_REG); + writel(cycle->den, hdev->ptp->io_base + HCLGE_PTP_CYCLE_DEN_REG); writel(HCLGE_PTP_CYCLE_ADJ_EN, hdev->ptp->io_base + HCLGE_PTP_CYCLE_CFG_REG); spin_unlock_irqrestore(&hdev->ptp->lock, flags); @@ -475,6 +493,10 @@ int hclge_ptp_init(struct hclge_dev *hdev) ret = hclge_ptp_create_clock(hdev); if (ret) return ret; + + ret = hclge_ptp_get_cycle(hdev); + if (ret) + return ret; } ret = hclge_ptp_int_en(hdev, true); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h index 5a202b775471..dbf5f4c08019 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h @@ -29,6 +29,7 @@ #define HCLGE_PTP_TIME_ADJ_REG 0x60 #define HCLGE_PTP_TIME_ADJ_EN BIT(0) #define HCLGE_PTP_CYCLE_QUO_REG 0x64 +#define HCLGE_PTP_CYCLE_QUO_MASK GENMASK(7, 0) #define HCLGE_PTP_CYCLE_DEN_REG 0x68 #define HCLGE_PTP_CYCLE_NUM_REG 0x6C #define HCLGE_PTP_CYCLE_CFG_REG 0x70 @@ -37,9 +38,7 @@ #define HCLGE_PTP_CUR_TIME_SEC_L_REG 0x78 #define HCLGE_PTP_CUR_TIME_NSEC_REG 0x7C -#define HCLGE_PTP_CYCLE_ADJ_BASE 2 #define HCLGE_PTP_CYCLE_ADJ_MAX 500000000 -#define HCLGE_PTP_CYCLE_ADJ_UNIT 100000000 #define HCLGE_PTP_SEC_H_OFFSET 32u #define HCLGE_PTP_SEC_L_MASK GENMASK(31, 0) @@ -47,6 +46,12 @@ #define HCLGE_PTP_FLAG_TX_EN 1 #define HCLGE_PTP_FLAG_RX_EN 2 +struct hclge_ptp_cycle { + u32 quo; + u32 numer; + u32 den; +}; + struct hclge_ptp { struct hclge_dev *hdev; struct ptp_clock *clock; @@ -58,6 +63,7 @@ struct hclge_ptp { spinlock_t lock; /* protects ptp registers */ u32 ptp_cfg; u32 last_tx_seqid; + struct hclge_ptp_cycle cycle; unsigned long tx_start; unsigned long tx_cnt; unsigned long tx_skipped; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 52eaf82b7cd7..8784d61e833f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2641,6 +2641,16 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev) static int hclgevf_init_vlan_config(struct hclgevf_dev *hdev) { + struct hnae3_handle *nic = &hdev->nic; + int ret; + + ret = hclgevf_en_hw_strip_rxvtag(nic, true); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to enable rx vlan offload, ret = %d\n", ret); + return ret; + } + return hclgevf_set_vlan_filter(&hdev->nic, htons(ETH_P_8021Q), 0, false); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c index 9b17735b9f4c..772b2f8acd2e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c @@ -13,6 +13,7 @@ static int hclgevf_resp_to_errno(u16 resp_code) return resp_code ? -resp_code : 0; } +#define HCLGEVF_MBX_MATCH_ID_START 1 static void hclgevf_reset_mbx_resp_status(struct hclgevf_dev *hdev) { /* this function should be called with mbx_resp.mbx_mutex held @@ -21,6 +22,10 @@ static void hclgevf_reset_mbx_resp_status(struct hclgevf_dev *hdev) hdev->mbx_resp.received_resp = false; hdev->mbx_resp.origin_mbx_msg = 0; hdev->mbx_resp.resp_status = 0; + hdev->mbx_resp.match_id++; + /* Update match_id and ensure the value of match_id is not zero */ + if (hdev->mbx_resp.match_id == 0) + hdev->mbx_resp.match_id = HCLGEVF_MBX_MATCH_ID_START; memset(hdev->mbx_resp.additional_info, 0, HCLGE_MBX_MAX_RESP_DATA_SIZE); } @@ -115,6 +120,7 @@ int hclgevf_send_mbx_msg(struct hclgevf_dev *hdev, if (need_resp) { mutex_lock(&hdev->mbx_resp.mbx_mutex); hclgevf_reset_mbx_resp_status(hdev); + req->match_id = hdev->mbx_resp.match_id; status = hclgevf_cmd_send(&hdev->hw, &desc, 1); if (status) { dev_err(&hdev->pdev->dev, @@ -211,6 +217,19 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev) resp->additional_info[i] = *temp; temp++; } + + /* If match_id is not zero, it means PF support + * match_id. If the match_id is right, VF get the + * right response, otherwise ignore the response. + * Driver will clear hdev->mbx_resp when send + * next message which need response. + */ + if (req->match_id) { + if (req->match_id == resp->match_id) + resp->received_resp = true; + } else { + resp->received_resp = true; + } break; case HCLGE_MBX_LINK_STAT_CHANGE: case HCLGE_MBX_ASSERTING_RESET: |