Page MenuHomeFreeBSD
Files F157557447

D39786.id120969.diff
No OneTemporary
Actions

D39786.id120969.diff
View Options

diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -2351,6 +2351,58 @@
return (copyout(&lifr, uifr, sizeof(lifr)));
}
+struct linux_ethtool_cmd {
+ unsigned int cmd;
+ unsigned int supported;
+ unsigned int advertising;
+ unsigned short speed;
+ unsigned char duplex;
+ unsigned char port;
+ unsigned char phy_address;
+ unsigned char transceiver;
+ unsigned char autoneg;
+ unsigned char mdio_support;
+ unsigned int maxtxpkt;
+ unsigned int maxrxpkt;
+ unsigned short speed_hi;
+ unsigned char eth_tp_mdix;
+ unsigned char eth_tp_mdix_ctrl;
+ unsigned int lp_advertising;
+ unsigned int reserved[2];
+};
+
+static int
+linux_ethtool(struct thread *td, struct l_ifreq *ulifr)
+{
+ struct l_ifreq lifr;
+ struct linux_ethtool_cmd lecmd, *p_ulecmd = NULL;
+ int error;
+ struct epoch_tracker et;
+ struct ifnet *ifp = NULL;
+
+ error = copyin(ulifr, &lifr, sizeof(lifr));
+ if (error != 0)
+ return (error);
+
+ p_ulecmd = (struct linux_ethtool_cmd *)((uint64_t)(lifr.ifr_ifru.ifru_data));
+ if ((error = copyin(p_ulecmd, &lecmd, sizeof(lecmd))))
+ return error;
+
+ CURVNET_SET(TD_TO_VNET(td));
+ NET_EPOCH_ENTER(et);
+ ifp = ifname_linux_to_ifp(td, lifr.ifr_name);
+ if (ifp != NULL) {
+ lecmd.speed = ifp->if_baudrate / 1000 / 1000;
+ }
+ NET_EPOCH_EXIT(et);
+ CURVNET_RESTORE();
+
+ if (ifp != NULL) {
+ return copyout(&lecmd, p_ulecmd, sizeof(lecmd));
+ } else {
+ return EINVAL;
+ }
+}
/*
* Socket related ioctls
*/
@@ -2435,6 +2487,10 @@
error = 0;
break;
+ case LINUX_SIOCETHTOOL:
+ error = linux_ethtool(td, (struct l_ifreq *)args->arg);
+ break;
+
default:
error = linux_ioctl_socket_ifreq(td, args->fd, args->cmd,
PTRIN(args->arg));

File Metadata

Mime Type
text/plain
Expires
Sat, May 23, 7:34 PM (10 h, 55 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
33452660
Default Alt Text
D39786.id120969.diff (1 KB)

Event Timeline