else
netdev->netdev_ops = &hinicvf_netdev_ops;
- netdev->max_mtu = ETH_MAX_MTU;
+ netdev->max_mtu = HINIC_MAX_MTU_SIZE;
+ netdev->min_mtu = HINIC_MIN_MTU_SIZE;
nic_dev = netdev_priv(netdev);
nic_dev->netdev = netdev;
#include "hinic_port.h"
#include "hinic_dev.h"
-#define HINIC_MIN_MTU_SIZE 256
-#define HINIC_MAX_JUMBO_FRAME_SIZE 15872
-
enum mac_op {
MAC_DEL,
MAC_SET,
**/
int hinic_port_set_mtu(struct hinic_dev *nic_dev, int new_mtu)
{
- struct net_device *netdev = nic_dev->netdev;
struct hinic_hwdev *hwdev = nic_dev->hwdev;
struct hinic_port_mtu_cmd port_mtu_cmd;
struct hinic_hwif *hwif = hwdev->hwif;
u16 out_size = sizeof(port_mtu_cmd);
struct pci_dev *pdev = hwif->pdev;
- int err, max_frame;
-
- if (new_mtu < HINIC_MIN_MTU_SIZE) {
- netif_err(nic_dev, drv, netdev, "mtu < MIN MTU size");
- return -EINVAL;
- }
-
- max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
- if (max_frame > HINIC_MAX_JUMBO_FRAME_SIZE) {
- netif_err(nic_dev, drv, netdev, "mtu > MAX MTU size");
- return -EINVAL;
- }
+ int err;
port_mtu_cmd.func_idx = HINIC_HWIF_FUNC_IDX(hwif);
port_mtu_cmd.mtu = new_mtu;