From ef1b5b0c30bc61587a9da19cc0ab078bba53ebcc Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 27 Jul 2021 15:45:00 +0200 Subject: [PATCH] net: usb: use ndo_siocdevprivate The pegasus and rtl8150 drivers use SIOCDEVPRIVATE ioctls to access their MII registers, in place of the normal commands. This is broken for all compat ioctls today. Change to ndo_siocdevprivate to fix it. Cc: Petko Manolov Cc: linux-usb@vger.kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller --- drivers/net/usb/pegasus.c | 5 +++-- drivers/net/usb/rtl8150.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 9a90718..0475ef0 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -987,7 +987,8 @@ static const struct ethtool_ops ops = { .set_link_ksettings = pegasus_set_link_ksettings, }; -static int pegasus_ioctl(struct net_device *net, struct ifreq *rq, int cmd) +static int pegasus_siocdevprivate(struct net_device *net, struct ifreq *rq, + void __user *udata, int cmd) { __u16 *data = (__u16 *) &rq->ifr_ifru; pegasus_t *pegasus = netdev_priv(net); @@ -1245,7 +1246,7 @@ static int pegasus_resume(struct usb_interface *intf) static const struct net_device_ops pegasus_netdev_ops = { .ndo_open = pegasus_open, .ndo_stop = pegasus_close, - .ndo_do_ioctl = pegasus_ioctl, + .ndo_siocdevprivate = pegasus_siocdevprivate, .ndo_start_xmit = pegasus_start_xmit, .ndo_set_rx_mode = pegasus_set_multicast, .ndo_tx_timeout = pegasus_tx_timeout, diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 7656f2a..4a1b0e0 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -822,7 +822,8 @@ static const struct ethtool_ops ops = { .get_link_ksettings = rtl8150_get_link_ksettings, }; -static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) +static int rtl8150_siocdevprivate(struct net_device *netdev, struct ifreq *rq, + void __user *udata, int cmd) { rtl8150_t *dev = netdev_priv(netdev); u16 *data = (u16 *) & rq->ifr_ifru; @@ -850,7 +851,7 @@ static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) static const struct net_device_ops rtl8150_netdev_ops = { .ndo_open = rtl8150_open, .ndo_stop = rtl8150_close, - .ndo_do_ioctl = rtl8150_ioctl, + .ndo_siocdevprivate = rtl8150_siocdevprivate, .ndo_start_xmit = rtl8150_start_xmit, .ndo_tx_timeout = rtl8150_tx_timeout, .ndo_set_rx_mode = rtl8150_set_multicast, -- 2.7.4