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Date: Thu, 31 Aug 2017 21:39:04 +0800
From: Lipeng <lipeng321@...wei.com>
To: <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linuxarm@...wei.com>, <yisen.zhuang@...wei.com>,
<salil.mehta@...wei.com>, <lipeng321@...wei.com>
Subject: [PATCH net-next 3/8] net: hns3: set default mac vlan mask
Add the mask configuration of the MAC_VLAN table. Command
HCLGE_OPC_MAC_VLAN_MASK_SET is used to add/read the mask
configuration of the MAC_VLAN (u/m vlan) table. Set default mask
as {0x00, 0x00, 0x00, 0x00, 0x00, 0x00} means that all bits of
mac_vlan are not masked.
Signed-off-by: Mingguang Qu <qumingguang@...wei.com>
Signed-off-by: Lipeng <lipeng321@...wei.com>
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 9 +++++
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 43 +++++++++++++++++++++-
2 files changed, 51 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index c2b613b..dd8e513 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -186,6 +186,7 @@ enum hclge_opcode_type {
HCLGE_OPC_MAC_VLAN_INSERT = 0x1003,
HCLGE_OPC_MAC_ETHTYPE_ADD = 0x1010,
HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011,
+ HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012,
/* Multicast linear table cmd */
HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020,
@@ -575,6 +576,14 @@ struct hclge_mac_vlan_tbl_entry {
u8 rsv2[6];
};
+#define HCLGE_VLAN_MASK_EN_B 0x0
+struct hclge_mac_vlan_mask_entry {
+ u8 rsv0[2];
+ u8 vlan_mask;
+ u8 rsv1;
+ u8 mac_mask[6];
+ u8 rsv2[14];
+};
#define HCLGE_CFG_MTA_MAC_SEL_S 0x0
#define HCLGE_CFG_MTA_MAC_SEL_M (0x3 << HCLGE_CFG_MTA_MAC_SEL_S)
#define HCLGE_CFG_MTA_MAC_EN_B 0x7
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 3a8cb40..5d49856 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -2089,8 +2089,37 @@ static int hclge_get_autoneg(struct hnae3_handle *handle)
return hdev->hw.mac.autoneg;
}
+static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev,
+ bool mask_vlan,
+ u8 *mac_mask)
+{
+ struct hclge_mac_vlan_mask_entry *req;
+ enum hclge_cmd_status status;
+ struct hclge_desc desc;
+ int i;
+
+ req = (struct hclge_mac_vlan_mask_entry *)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);
+ for (i = 0; i < ETH_ALEN; i++)
+ req->mac_mask[i] = mac_mask[i];
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status) {
+ dev_err(&hdev->pdev->dev,
+ "Config mac_vlan_mask failed for cmd_send, ret =%d.\n",
+ status);
+ return -EIO;
+ }
+
+ return 0;
+}
+
static int hclge_mac_init(struct hclge_dev *hdev)
{
+ u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
struct hclge_mac *mac = &hdev->hw.mac;
int ret;
@@ -2124,7 +2153,19 @@ static int hclge_mac_init(struct hclge_dev *hdev)
return ret;
}
- return hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc);
+ ret = hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "set mta filter mode fail ret=%d\n", ret);
+ return ret;
+ }
+
+ ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "set default mac_vlan_mask fail ret=%d\n", ret);
+
+ return ret;
}
static void hclge_task_schedule(struct hclge_dev *hdev)
--
1.9.1
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