diff options
| author |   Jian Shen <shenjian15@huawei.com> | 2018-07-06 11:28:00 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-07 11:13:06 +0900 |
| commit | 8fc7346c84a4471d21389a9ead1bbc2420d65ea0 (patch) | |
| tree | db0956715b0b0af21627f12cd2731c5593def894 /drivers/net/ethernet/hisilicon | |
| parent | net: hns3: Fix for mailbox message truncated problem (diff) | |
| download | linux-dev-8fc7346c84a4471d21389a9ead1bbc2420d65ea0.tar.xz linux-dev-8fc7346c84a4471d21389a9ead1bbc2420d65ea0.zip | |
net: hns3: Add configure for mac minimal frame size
When change the mtu, the minimal frame size of mac will be set
to zero, it is incorrect. This patch fixes it by set it to the
default value.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index d9aaa76c76eb..656c3e622ec8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -571,7 +571,8 @@ struct hclge_config_auto_neg_cmd { struct hclge_config_max_frm_size_cmd { __le16 max_frm_size; - u8 rsv[22]; + u8 min_frm_size; + u8 rsv[21]; }; enum hclge_mac_vlan_tbl_opcode { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index dae1aa5c55fb..df6a7a10bb83 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -4987,6 +4987,7 @@ static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mtu) req = (struct hclge_config_max_frm_size_cmd *)desc.data; req->max_frm_size = cpu_to_le16(max_frm_size); + req->min_frm_size = HCLGE_MAC_MIN_FRAME; ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { |