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kernel/patches/0567-net-hns3-add-support-set-led.patch
Xiaodong Li 3f570dd146 NIC feature enhancement
2023-11-17 14:19:46 +08:00

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From 94fd25546026be2603ecfe063433182d13b145bf Mon Sep 17 00:00:00 2001
From: shaojijie <shaojijie@huawei.com>
Date: Sun, 23 Apr 2023 10:19:24 +0800
Subject: [PATCH 206/283] net: hns3: add support set led
driver inclusion
category: feature
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8EN3D
CVE: NA
----------------------------------------------------------------------
The patch supports the configuration of the position indicator and
error indicator modes.
Signed-off-by: shaojijie <shaojijie@huawei.com>
Signed-off-by: Jiantao Xiao <xiaojiantao1@h-partners.com>
Signed-off-by: Xiaodong Li <lixiaodong67@huawei.com>
---
.../net/ethernet/hisilicon/hns3/hnae3_ext.h | 13 +++++
.../net/ethernet/hisilicon/hns3/hns3_ext.c | 20 +++++++
.../net/ethernet/hisilicon/hns3/hns3_ext.h | 3 ++
.../hisilicon/hns3/hns3pf/hclge_ext.c | 52 +++++++++++++++++++
.../hisilicon/hns3/hns3pf/hclge_ext.h | 10 ++++
5 files changed, 98 insertions(+)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3_ext.h b/drivers/net/ethernet/hisilicon/hns3/hnae3_ext.h
index 36eff4b0a228..6b1b5c630260 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3_ext.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3_ext.h
@@ -48,6 +48,19 @@ enum hnae3_ext_opcode {
HNAE3_EXT_OPC_GET_PORT_FAULT_STATUS,
HNAE3_EXT_OPC_GET_PORT_TYPE,
HNAE3_EXT_OPC_SET_MAC_STATE,
+ HNAE3_EXT_OPC_SET_LED,
+ HNAE3_EXT_OPC_GET_LED_SIGNAL,
+};
+
+struct hnae3_led_state_para {
+ u32 type;
+ u32 status;
+};
+
+struct hnae3_lamp_signal {
+ u8 error;
+ u8 locate;
+ u8 activity;
};
struct hnae3_pfc_storm_para {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ext.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ext.c
index da1473cbf42b..64ad9be4ec4f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ext.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ext.c
@@ -410,3 +410,23 @@ int nic_set_mac_state(struct net_device *ndev, int enable)
&enable, sizeof(enable));
}
EXPORT_SYMBOL(nic_set_mac_state);
+
+int nic_set_led(struct net_device *ndev, int type, int status)
+{
+ struct hnae3_led_state_para para;
+
+ para.status = status;
+ para.type = type;
+
+ return nic_invoke_pri_ops(ndev, HNAE3_EXT_OPC_SET_LED,
+ &para, sizeof(para));
+}
+EXPORT_SYMBOL(nic_set_led);
+
+int nic_get_led_signal(struct net_device *ndev,
+ struct hnae3_lamp_signal *signal)
+{
+ return nic_invoke_pri_ops(ndev, HNAE3_EXT_OPC_GET_LED_SIGNAL,
+ signal, sizeof(*signal));
+}
+EXPORT_SYMBOL(nic_get_led_signal);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ext.h b/drivers/net/ethernet/hisilicon/hns3/hns3_ext.h
index 4c57ddb011c3..f47c05c2c660 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ext.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ext.h
@@ -55,4 +55,7 @@ int nic_get_port_fault_status(struct net_device *ndev,
u32 fault_type, u32 *status);
int nic_get_port_wire_type(struct net_device *ndev, u32 *wire_type);
int nic_set_mac_state(struct net_device *ndev, int enable);
+int nic_set_led(struct net_device *ndev, int type, int status);
+int nic_get_led_signal(struct net_device *ndev,
+ struct hnae3_lamp_signal *signal);
#endif
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c
index bf59a796a2c6..4ef891d9613a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.c
@@ -638,6 +638,56 @@ static int hclge_set_mac_state(struct hclge_dev *hdev, void *data,
return ret;
}
+static int hclge_set_led(struct hclge_dev *hdev, void *data,
+ size_t length)
+{
+ struct hclge_lamp_signal_cmd *para_cmd;
+ struct hnae3_led_state_para *para;
+ struct hclge_desc desc;
+ int ret;
+
+ if (length != sizeof(struct hnae3_led_state_para))
+ return -EINVAL;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SET_LED, false);
+ para = (struct hnae3_led_state_para *)data;
+ para_cmd = (struct hclge_lamp_signal_cmd *)desc.data;
+ para_cmd->type = cpu_to_le32(para->type);
+ para_cmd->status = cpu_to_le32(para->status);
+
+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (ret)
+ dev_err(&hdev->pdev->dev, "failed to set led, ret = %d\n", ret);
+
+ return ret;
+}
+
+static int hclge_get_led_signal(struct hclge_dev *hdev, void *data,
+ size_t length)
+{
+ struct hclge_lamp_signal_cmd *signal_cmd;
+ struct hnae3_lamp_signal *signal;
+ struct hclge_desc desc;
+ int ret;
+
+ if (length != sizeof(struct hnae3_lamp_signal))
+ return -EINVAL;
+
+ ret = hclge_get_info_from_cmd(hdev, &desc, 1, HCLGE_OPC_SET_LED);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "failed to get led signal, ret = %d\n", ret);
+ return ret;
+ }
+
+ signal = (struct hnae3_lamp_signal *)data;
+ signal_cmd = (struct hclge_lamp_signal_cmd *)desc.data;
+ signal->error = signal_cmd->error;
+ signal->locate = signal_cmd->locate;
+ signal->activity = signal_cmd->activity;
+ return 0;
+}
+
static void hclge_ext_resotre_config(struct hclge_dev *hdev)
{
if (hdev->reset_type != HNAE3_IMP_RESET &&
@@ -807,6 +857,8 @@ static const hclge_priv_ops_fn hclge_ext_func_arr[] = {
[HNAE3_EXT_OPC_GET_PORT_FAULT_STATUS] = hclge_get_port_fault_status,
[HNAE3_EXT_OPC_GET_PORT_TYPE] = hclge_get_port_wire_type,
[HNAE3_EXT_OPC_SET_MAC_STATE] = hclge_set_mac_state,
+ [HNAE3_EXT_OPC_SET_LED] = hclge_set_led,
+ [HNAE3_EXT_OPC_GET_LED_SIGNAL] = hclge_get_led_signal,
};
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 c06b5164accd..dab62a588e53 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ext.h
@@ -83,6 +83,15 @@ struct hclge_sfp_enable_cmd {
__le32 rsv[5];
};
+struct hclge_lamp_signal_cmd {
+ __le32 type;
+ __le32 status;
+ u8 error;
+ u8 locate;
+ u8 activity;
+ u8 rsv[13];
+};
+
enum hclge_ext_opcode_type {
HCLGE_OPC_CONFIG_NIC_CLOCK = 0x0060,
HCLGE_OPC_CONFIG_SWITCH_PARAM = 0x1033,
@@ -92,6 +101,7 @@ enum hclge_ext_opcode_type {
HCLGE_OPC_CHIP_ID_GET = 0x7003,
HCLGE_OPC_GET_CHIP_NUM = 0x7005,
HCLGE_OPC_GET_PORT_NUM = 0x7006,
+ HCLGE_OPC_SET_LED = 0x7007,
HCLGE_OPC_DISABLE_NET_LANE = 0x7008,
HCLGE_OPC_CFG_PAUSE_STORM_PARA = 0x7019,
HCLGE_OPC_CFG_GET_HILINK_REF_LOS = 0x701B,
--
2.34.1
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