From 8686a24eaf45132f9580a686491de7f55ce4e77a Mon Sep 17 00:00:00 2001 From: Tian Jiang Date: Mon, 17 Apr 2023 14:48:27 +0800 Subject: [PATCH 200/283] net: hns3: add supports configure optical module enable driver inclusion category: feature bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8EN3D CVE: NA ---------------------------------------------------------------------- The patch provides an interface for enabling or disabling the optical module. Signed-off-by: Tian Jiang Signed-off-by: shaojijie Signed-off-by: Jiantao Xiao Signed-off-by: Xiaodong Li Conflicts: drivers/net/ethernet/hisilicon/hns3/hnae3_ext.h drivers/net/ethernet/hisilicon/hns3/hns3_ext.c drivers/net/ethernet/hisilicon/hns3/hns3_ext.h --- .../hisilicon/hns3/hns3pf/hclge_ext.c | 25 +++++++++++++++++++ .../hisilicon/hns3/hns3pf/hclge_ext.h | 6 +++++ 2 files changed, 31 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c index f63f558327f1..dd595a783b55 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c @@ -454,6 +454,30 @@ static int hclge_get_sfp_present(struct hclge_dev *hdev, void *data, return 0; } +static int hclge_set_sfp_state(struct hclge_dev *hdev, void *data, + size_t length) +{ + struct hclge_sfp_enable_cmd *req; + struct hclge_desc desc; + u32 state; + int ret; + + if (length != sizeof(u32)) + return -EINVAL; + + state = *(u32 *)data; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SFP_SET_STATUS, false); + req = (struct hclge_sfp_enable_cmd *)desc.data; + req->sfp_enable = cpu_to_le32(state); + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "failed to set sfp state, ret = %d\n", ret); + + return ret; +} + static void hclge_ext_resotre_config(struct hclge_dev *hdev) { if (hdev->reset_type != HNAE3_IMP_RESET && @@ -615,6 +639,7 @@ static const hclge_priv_ops_fn hclge_ext_func_arr[] = { [HNAE3_EXT_OPC_GET_PORT_NUM] = hclge_get_port_num, [HNAE3_EXT_OPC_SET_PFC_TIME] = hclge_set_pause_trans_time, [HNAE3_EXT_OPC_GET_PRESENT] = hclge_get_sfp_present, + [HNAE3_EXT_OPC_SET_SFP_STATE] = hclge_set_sfp_state, }; int hclge_ext_ops_handle(struct hnae3_handle *handle, int opcode, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h index ae6f0afef1f1..607bd1668cdc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h @@ -78,6 +78,11 @@ struct hclge_sfp_present_cmd { __le32 rsv[5]; }; +struct hclge_sfp_enable_cmd { + __le32 sfp_enable; + __le32 rsv[5]; +}; + enum hclge_ext_opcode_type { HCLGE_OPC_CONFIG_SWITCH_PARAM = 0x1033, HCLGE_OPC_CONFIG_VLAN_FILTER = 0x1100, @@ -88,6 +93,7 @@ enum hclge_ext_opcode_type { HCLGE_OPC_GET_PORT_NUM = 0x7006, HCLGE_OPC_CFG_PAUSE_STORM_PARA = 0x7019, HCLGE_OPC_SFP_GET_PRESENT = 0x7101, + HCLGE_OPC_SFP_SET_STATUS = 0x7102, }; struct hclge_reset_fail_type_map { -- 2.34.1