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Message-Id: <20210720144638.2859828-15-arnd@kernel.org>
Date: Tue, 20 Jul 2021 16:46:21 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: netdev@...r.kernel.org
Cc: Christoph Hellwig <hch@....de>, Arnd Bergmann <arnd@...db.de>
Subject: [PATCH net-next v2 14/31] net: usb: use ndo_siocdevprivate
From: Arnd Bergmann <arnd@...db.de>
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.
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
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 9a907182569c..0475ef0efdca 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 7656f2a3afd9..4a1b0e0fc3a3 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,
--
2.29.2
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