From patchwork Fri Sep 25 00:26:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 260241 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95139C4346E for ; Fri, 25 Sep 2020 00:29:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6CB2A238D6 for ; Fri, 25 Sep 2020 00:29:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727006AbgIYA3S (ORCPT ); Thu, 24 Sep 2020 20:29:18 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14230 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726723AbgIYA3G (ORCPT ); Thu, 24 Sep 2020 20:29:06 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id DB363E89807D430A4C36; Fri, 25 Sep 2020 08:29:03 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Fri, 25 Sep 2020 08:28:53 +0800 From: Huazhong Tan To: CC: , , , , , , Yufeng Mo , Huazhong Tan Subject: [PATCH net-next 3/6] net: hns3: add a hardware error detect type Date: Fri, 25 Sep 2020 08:26:15 +0800 Message-ID: <1600993578-41008-4-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1600993578-41008-1-git-send-email-tanhuazhong@huawei.com> References: <1600993578-41008-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yufeng Mo In hns3_process_hw_error(), the hardware error detection of the ROCEE AXI RESP error type is added. When this error occurs, the client needs to be notified of this error and take corresponding operation. Signed-off-by: Yufeng Mo Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 + drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 ++ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 2 ++ 3 files changed, 5 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 088550d..55843ad 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -152,6 +152,7 @@ enum hnae3_hw_error_type { HNAE3_PPU_POISON_ERROR, HNAE3_CMDQ_ECC_ERROR, HNAE3_IMP_RD_POISON_ERROR, + HNAE3_ROCEE_AXI_RESP_ERROR, }; enum hnae3_reset_type { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 0542033..e886700 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4600,6 +4600,8 @@ static const struct hns3_hw_error_info hns3_hw_err[] = { .msg = "IMP CMDQ error" }, { .type = HNAE3_IMP_RD_POISON_ERROR, .msg = "IMP RD poison" }, + { .type = HNAE3_ROCEE_AXI_RESP_ERROR, + .msg = "ROCEE AXI RESP error" }, }; static void hns3_process_hw_error(struct hnae3_handle *handle, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c index 50d5ef7..39b7f71 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c @@ -1507,6 +1507,8 @@ hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev) reset_type = HNAE3_FUNC_RESET; + hclge_report_hw_error(hdev, HNAE3_ROCEE_AXI_RESP_ERROR); + ret = hclge_log_rocee_axi_error(hdev); if (ret) return HNAE3_GLOBAL_RESET; From patchwork Fri Sep 25 00:26:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 260242 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9CEEC4741F for ; Fri, 25 Sep 2020 00:29:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 74A84239D4 for ; Fri, 25 Sep 2020 00:29:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726956AbgIYA3H (ORCPT ); Thu, 24 Sep 2020 20:29:07 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14232 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726694AbgIYA3G (ORCPT ); Thu, 24 Sep 2020 20:29:06 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id D58DD4C9783D967ED50D; Fri, 25 Sep 2020 08:29:03 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Fri, 25 Sep 2020 08:28:53 +0800 From: Huazhong Tan To: CC: , , , , , , Guangbin Huang , Huazhong Tan Subject: [PATCH net-next 5/6] net: hns3: add support for 200G device Date: Fri, 25 Sep 2020 08:26:17 +0800 Message-ID: <1600993578-41008-6-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1600993578-41008-1-git-send-email-tanhuazhong@huawei.com> References: <1600993578-41008-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Guangbin Huang The 200G device has a new device id 0xA228, so adds this device id to pci table, then the driver can probe it. As speed_ability queried from firmware has only 8 bits and already be used up, so firmware adds extra speed_ability_ext to indicate more speed abilities to support 200G and driver needs to parse it. Signed-off-by: Guangbin Huang Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 + drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 3 ++ .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 2 + .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 54 ++++++++++++++++++---- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 6 ++- 5 files changed, 55 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 55843ad..56c8969 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -42,6 +42,7 @@ #define HNAE3_DEV_ID_50GE_RDMA 0xA224 #define HNAE3_DEV_ID_50GE_RDMA_MACSEC 0xA225 #define HNAE3_DEV_ID_100G_RDMA_MACSEC 0xA226 +#define HNAE3_DEV_ID_200G_RDMA 0xA228 #define HNAE3_DEV_ID_100G_VF 0xA22E #define HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF 0xA22F diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index e886700..5126ad8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -81,6 +81,8 @@ static const struct pci_device_id hns3_pci_tbl[] = { HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_MACSEC), HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_200G_RDMA), + HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_VF), 0}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF), HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, @@ -2044,6 +2046,7 @@ bool hns3_is_phys_func(struct pci_dev *pdev) case HNAE3_DEV_ID_50GE_RDMA: case HNAE3_DEV_ID_50GE_RDMA_MACSEC: case HNAE3_DEV_ID_100G_RDMA_MACSEC: + case HNAE3_DEV_ID_200G_RDMA: return true; case HNAE3_DEV_ID_100G_VF: case HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF: diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 463f291..30983f0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -491,6 +491,8 @@ struct hclge_pf_res_cmd { #define HCLGE_CFG_RSS_SIZE_M GENMASK(31, 24) #define HCLGE_CFG_SPEED_ABILITY_S 0 #define HCLGE_CFG_SPEED_ABILITY_M GENMASK(7, 0) +#define HCLGE_CFG_SPEED_ABILITY_EXT_S 10 +#define HCLGE_CFG_SPEED_ABILITY_EXT_M GENMASK(15, 10) #define HCLGE_CFG_UMV_TBL_SPACE_S 16 #define HCLGE_CFG_UMV_TBL_SPACE_M GENMASK(31, 16) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 279e627..9bdad64 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -84,6 +84,7 @@ static const struct pci_device_id ae_algo_pci_tbl[] = { {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_50GE_RDMA), 0}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_50GE_RDMA_MACSEC), 0}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_MACSEC), 0}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_200G_RDMA), 0}, /* required last entry */ {0, } }; @@ -965,6 +966,9 @@ static int hclge_parse_speed(int speed_cmd, int *speed) case 5: *speed = HCLGE_MAC_SPEED_100G; break; + case 8: + *speed = HCLGE_MAC_SPEED_200G; + break; default: return -EINVAL; } @@ -1004,6 +1008,9 @@ static int hclge_check_port_speed(struct hnae3_handle *handle, u32 speed) case HCLGE_MAC_SPEED_100G: speed_bit = HCLGE_SUPPORT_100G_BIT; break; + case HCLGE_MAC_SPEED_200G: + speed_bit = HCLGE_SUPPORT_200G_BIT; + break; default: return -EINVAL; } @@ -1014,7 +1021,7 @@ static int hclge_check_port_speed(struct hnae3_handle *handle, u32 speed) return -EINVAL; } -static void hclge_convert_setting_sr(struct hclge_mac *mac, u8 speed_ability) +static void hclge_convert_setting_sr(struct hclge_mac *mac, u16 speed_ability) { if (speed_ability & HCLGE_SUPPORT_10G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, @@ -1031,9 +1038,12 @@ static void hclge_convert_setting_sr(struct hclge_mac *mac, u8 speed_ability) if (speed_ability & HCLGE_SUPPORT_100G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, mac->supported); + if (speed_ability & HCLGE_SUPPORT_200G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT, + mac->supported); } -static void hclge_convert_setting_lr(struct hclge_mac *mac, u8 speed_ability) +static void hclge_convert_setting_lr(struct hclge_mac *mac, u16 speed_ability) { if (speed_ability & HCLGE_SUPPORT_10G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, @@ -1050,9 +1060,13 @@ static void hclge_convert_setting_lr(struct hclge_mac *mac, u8 speed_ability) if (speed_ability & HCLGE_SUPPORT_100G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, mac->supported); + if (speed_ability & HCLGE_SUPPORT_200G_BIT) + linkmode_set_bit( + ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT, + mac->supported); } -static void hclge_convert_setting_cr(struct hclge_mac *mac, u8 speed_ability) +static void hclge_convert_setting_cr(struct hclge_mac *mac, u16 speed_ability) { if (speed_ability & HCLGE_SUPPORT_10G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, @@ -1069,9 +1083,12 @@ static void hclge_convert_setting_cr(struct hclge_mac *mac, u8 speed_ability) if (speed_ability & HCLGE_SUPPORT_100G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, mac->supported); + if (speed_ability & HCLGE_SUPPORT_200G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT, + mac->supported); } -static void hclge_convert_setting_kr(struct hclge_mac *mac, u8 speed_ability) +static void hclge_convert_setting_kr(struct hclge_mac *mac, u16 speed_ability) { if (speed_ability & HCLGE_SUPPORT_1G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, @@ -1091,6 +1108,9 @@ static void hclge_convert_setting_kr(struct hclge_mac *mac, u8 speed_ability) if (speed_ability & HCLGE_SUPPORT_100G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, mac->supported); + if (speed_ability & HCLGE_SUPPORT_200G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT, + mac->supported); } static void hclge_convert_setting_fec(struct hclge_mac *mac) @@ -1115,6 +1135,7 @@ static void hclge_convert_setting_fec(struct hclge_mac *mac) BIT(HNAE3_FEC_AUTO); break; case HCLGE_MAC_SPEED_100G: + case HCLGE_MAC_SPEED_200G: linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_RS_BIT, mac->supported); mac->fec_ability = BIT(HNAE3_FEC_RS) | BIT(HNAE3_FEC_AUTO); break; @@ -1125,7 +1146,7 @@ static void hclge_convert_setting_fec(struct hclge_mac *mac) } static void hclge_parse_fiber_link_mode(struct hclge_dev *hdev, - u8 speed_ability) + u16 speed_ability) { struct hclge_mac *mac = &hdev->hw.mac; @@ -1145,7 +1166,7 @@ static void hclge_parse_fiber_link_mode(struct hclge_dev *hdev, } static void hclge_parse_backplane_link_mode(struct hclge_dev *hdev, - u8 speed_ability) + u16 speed_ability) { struct hclge_mac *mac = &hdev->hw.mac; @@ -1158,7 +1179,7 @@ static void hclge_parse_backplane_link_mode(struct hclge_dev *hdev, } static void hclge_parse_copper_link_mode(struct hclge_dev *hdev, - u8 speed_ability) + u16 speed_ability) { unsigned long *supported = hdev->hw.mac.supported; @@ -1188,7 +1209,7 @@ static void hclge_parse_copper_link_mode(struct hclge_dev *hdev, linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, supported); } -static void hclge_parse_link_mode(struct hclge_dev *hdev, u8 speed_ability) +static void hclge_parse_link_mode(struct hclge_dev *hdev, u16 speed_ability) { u8 media_type = hdev->hw.mac.media_type; @@ -1200,8 +1221,11 @@ static void hclge_parse_link_mode(struct hclge_dev *hdev, u8 speed_ability) hclge_parse_backplane_link_mode(hdev, speed_ability); } -static u32 hclge_get_max_speed(u8 speed_ability) +static u32 hclge_get_max_speed(u16 speed_ability) { + if (speed_ability & HCLGE_SUPPORT_200G_BIT) + return HCLGE_MAC_SPEED_200G; + if (speed_ability & HCLGE_SUPPORT_100G_BIT) return HCLGE_MAC_SPEED_100G; @@ -1231,8 +1255,11 @@ static u32 hclge_get_max_speed(u8 speed_ability) static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) { +#define SPEED_ABILITY_EXT_SHIFT 8 + struct hclge_cfg_param_cmd *req; u64 mac_addr_tmp_high; + u16 speed_ability_ext; u64 mac_addr_tmp; unsigned int i; @@ -1281,6 +1308,11 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) cfg->speed_ability = hnae3_get_field(__le32_to_cpu(req->param[1]), HCLGE_CFG_SPEED_ABILITY_M, HCLGE_CFG_SPEED_ABILITY_S); + speed_ability_ext = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_SPEED_ABILITY_EXT_M, + HCLGE_CFG_SPEED_ABILITY_EXT_S); + cfg->speed_ability |= speed_ability_ext << SPEED_ABILITY_EXT_SHIFT; + cfg->umv_space = hnae3_get_field(__le32_to_cpu(req->param[1]), HCLGE_CFG_UMV_TBL_SPACE_M, HCLGE_CFG_UMV_TBL_SPACE_S); @@ -2422,6 +2454,10 @@ static int hclge_cfg_mac_speed_dup_hw(struct hclge_dev *hdev, int speed, hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, HCLGE_CFG_SPEED_S, 5); break; + case HCLGE_MAC_SPEED_200G: + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 8); + break; default: dev_err(&hdev->pdev->dev, "invalid speed (%d)\n", speed); return -EINVAL; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 3975332..64e6afd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -199,6 +199,7 @@ enum HLCGE_PORT_TYPE { #define HCLGE_SUPPORT_40G_BIT BIT(5) #define HCLGE_SUPPORT_100M_BIT BIT(6) #define HCLGE_SUPPORT_10M_BIT BIT(7) +#define HCLGE_SUPPORT_200G_BIT BIT(8) #define HCLGE_SUPPORT_GE \ (HCLGE_SUPPORT_1G_BIT | HCLGE_SUPPORT_100M_BIT | HCLGE_SUPPORT_10M_BIT) @@ -238,7 +239,8 @@ enum HCLGE_MAC_SPEED { HCLGE_MAC_SPEED_25G = 25000, /* 25000 Mbps = 25 Gbps */ HCLGE_MAC_SPEED_40G = 40000, /* 40000 Mbps = 40 Gbps */ HCLGE_MAC_SPEED_50G = 50000, /* 50000 Mbps = 50 Gbps */ - HCLGE_MAC_SPEED_100G = 100000 /* 100000 Mbps = 100 Gbps */ + HCLGE_MAC_SPEED_100G = 100000, /* 100000 Mbps = 100 Gbps */ + HCLGE_MAC_SPEED_200G = 200000 /* 200000 Mbps = 200 Gbps */ }; enum HCLGE_MAC_DUPLEX { @@ -349,7 +351,7 @@ struct hclge_cfg { u8 mac_addr[ETH_ALEN]; u8 default_speed; u32 numa_node_map; - u8 speed_ability; + u16 speed_ability; u16 umv_space; };