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net: hns3: refine function hclge_cfg_mac_speed_dup_hw()

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To reuse the code of converting speed of driver to speed of firmware in
function hclge_cfg_mac_speed_dup_hw(), encapsulate them into a new
function hclge_convert_to_fw_speed().

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guangbin Huang 2021-11-29 22:00:22 +08:00 committed by David S. Miller
parent a4ae2bc0ab
commit e46da6a3d4
2 changed files with 37 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -2653,11 +2653,38 @@ static u8 hclge_check_speed_dup(u8 duplex, int speed)
return duplex;
}
struct hclge_mac_speed_map hclge_mac_speed_map_to_fw[] = {
{HCLGE_MAC_SPEED_10M, HCLGE_FW_MAC_SPEED_10M},
{HCLGE_MAC_SPEED_100M, HCLGE_FW_MAC_SPEED_100M},
{HCLGE_MAC_SPEED_1G, HCLGE_FW_MAC_SPEED_1G},
{HCLGE_MAC_SPEED_10G, HCLGE_FW_MAC_SPEED_10G},
{HCLGE_MAC_SPEED_25G, HCLGE_FW_MAC_SPEED_25G},
{HCLGE_MAC_SPEED_40G, HCLGE_FW_MAC_SPEED_40G},
{HCLGE_MAC_SPEED_50G, HCLGE_FW_MAC_SPEED_50G},
{HCLGE_MAC_SPEED_100G, HCLGE_FW_MAC_SPEED_100G},
{HCLGE_MAC_SPEED_200G, HCLGE_FW_MAC_SPEED_200G},
};
static int hclge_convert_to_fw_speed(u32 speed_drv, u32 *speed_fw)
{
u16 i;
for (i = 0; i < ARRAY_SIZE(hclge_mac_speed_map_to_fw); i++) {
if (hclge_mac_speed_map_to_fw[i].speed_drv == speed_drv) {
*speed_fw = hclge_mac_speed_map_to_fw[i].speed_fw;
return 0;
}
}
return -EINVAL;
}
static int hclge_cfg_mac_speed_dup_hw(struct hclge_dev *hdev, int speed,
u8 duplex)
{
struct hclge_config_mac_speed_dup_cmd *req;
struct hclge_desc desc;
u32 speed_fw;
int ret;
req = (struct hclge_config_mac_speed_dup_cmd *)desc.data;
@ -2667,48 +2694,14 @@ static int hclge_cfg_mac_speed_dup_hw(struct hclge_dev *hdev, int speed,
if (duplex)
hnae3_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, 1);
switch (speed) {
case HCLGE_MAC_SPEED_10M:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_10M);
break;
case HCLGE_MAC_SPEED_100M:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_100M);
break;
case HCLGE_MAC_SPEED_1G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_1G);
break;
case HCLGE_MAC_SPEED_10G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_10G);
break;
case HCLGE_MAC_SPEED_25G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_25G);
break;
case HCLGE_MAC_SPEED_40G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_40G);
break;
case HCLGE_MAC_SPEED_50G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_50G);
break;
case HCLGE_MAC_SPEED_100G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_100G);
break;
case HCLGE_MAC_SPEED_200G:
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M,
HCLGE_CFG_SPEED_S, HCLGE_FW_MAC_SPEED_200G);
break;
default:
ret = hclge_convert_to_fw_speed(speed, &speed_fw);
if (ret) {
dev_err(&hdev->pdev->dev, "invalid speed (%d)\n", speed);
return -EINVAL;
return ret;
}
hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, HCLGE_CFG_SPEED_S,
speed_fw);
hnae3_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B,
1);

5
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
View File

@ -1095,6 +1095,11 @@ struct hclge_speed_bit_map {
u32 speed_bit;
};
struct hclge_mac_speed_map {
u32 speed_drv; /* speed defined in driver */
u32 speed_fw; /* speed defined in firmware */
};
int hclge_set_vport_promisc_mode(struct hclge_vport *vport, bool en_uc_pmc,
bool en_mc_pmc, bool en_bc_pmc);
int hclge_add_uc_addr_common(struct hclge_vport *vport,