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Convert mlx5_en to SIOCSIFCAPNV

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Reviewed by:	hselasky, jhb, kp (previous version)
Sponsored by:	NVIDIA Networking
MFC after:	3 weeks
Differential revision:	https://reviews.freebsd.org/D32551
This commit is contained in:
Konstantin Belousov 2021-10-19 20:56:55 +03:00
parent 883c726a39
commit f7ea19958b
1 changed files with 16 additions and 1 deletions
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17
sys/dev/mlx5/mlx5_en/mlx5_en_main.c
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@ -3434,6 +3434,7 @@ mlx5e_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
struct ifi2creq i2c;
struct ifrsskey *ifrk;
struct ifrsshash *ifrh;
struct siocsifcapnv_driver_data *drv_ioctl_data, drv_ioctl_data_d = {};
int error = 0;
int mask = 0;
int size_read = 0;
@ -3512,10 +3513,22 @@ mlx5e_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
ifr = (struct ifreq *)data;
error = ifmedia_ioctl(ifp, ifr, &priv->media, command);
break;
case SIOCGIFCAPNV:
error = 0;
break;
case SIOCSIFCAP:
ifr = (struct ifreq *)data;
drv_ioctl_data = &drv_ioctl_data_d;
drv_ioctl_data->reqcap = ifr->ifr_reqcap;
PRIV_LOCK(priv);
mask = ifr->ifr_reqcap ^ ifp->if_capenable;
drv_ioctl_data->reqcap2 = ifp->if_capabilities2;
drv_ioctl_data->nvcap = NULL;
goto siocsifcap_driver;
case SIOCSIFCAPNV:
drv_ioctl_data = (struct siocsifcapnv_driver_data *)data;
PRIV_LOCK(priv);
siocsifcap_driver:
mask = drv_ioctl_data->reqcap ^ ifp->if_capenable;
if (mask & IFCAP_TXCSUM) {
ifp->if_capenable ^= IFCAP_TXCSUM;
@ -4518,6 +4531,7 @@ mlx5e_create_ifp(struct mlx5_core_dev *mdev)
/*
* Set driver features
*/
ifp->if_capabilities |= IFCAP_NV;
ifp->if_capabilities |= IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6;
ifp->if_capabilities |= IFCAP_VLAN_MTU | IFCAP_VLAN_HWTAGGING;
ifp->if_capabilities |= IFCAP_VLAN_HWCSUM | IFCAP_VLAN_HWFILTER;
@ -4541,6 +4555,7 @@ mlx5e_create_ifp(struct mlx5_core_dev *mdev)
ifp->if_hw_tsomaxsegsize = MLX5E_MAX_TX_MBUF_SIZE;
ifp->if_capenable = ifp->if_capabilities;
ifp->if_capenable2 = ifp->if_capabilities2;
ifp->if_hwassist = 0;
if (ifp->if_capenable & IFCAP_TSO)
ifp->if_hwassist |= CSUM_TSO;