From 02571f89871e009b66fb5f8d5ae222e90e9f357c Mon Sep 17 00:00:00 2001 From: =?utf8?q?R=C3=A9mi=20Denis-Courmont?= Date: Wed, 9 Sep 2009 00:00:06 +0000 Subject: [PATCH] cdc-phonet: autoconfigure Phonet address MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- drivers/net/usb/cdc-phonet.c | 15 +++++++++++++++ include/linux/phonet.h | 3 +++ 2 files changed, 18 insertions(+) diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 0ca5916ca8d..97e54d9d03c 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -27,6 +27,7 @@ #include #include #include +#include #define PN_MEDIA_USB 0x1B @@ -256,6 +257,19 @@ static int usbpn_close(struct net_device *dev) return usb_set_interface(pnd->usb, num, !pnd->active_setting); } +static int usbpn_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + struct if_phonet_req *req = (struct if_phonet_req *)ifr; + + switch (cmd) { + case SIOCPNGAUTOCONF: + req->ifr_phonet_autoconf.device = PN_DEV_PC; + printk(KERN_CRIT"device is PN_DEV_PC\n"); + return 0; + } + return -ENOIOCTLCMD; +} + static int usbpn_set_mtu(struct net_device *dev, int new_mtu) { if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU)) @@ -269,6 +283,7 @@ static const struct net_device_ops usbpn_ops = { .ndo_open = usbpn_open, .ndo_stop = usbpn_close, .ndo_start_xmit = usbpn_xmit, + .ndo_do_ioctl = usbpn_ioctl, .ndo_change_mtu = usbpn_set_mtu, }; diff --git a/include/linux/phonet.h b/include/linux/phonet.h index 82b45d16e50..1ef5a078183 100644 --- a/include/linux/phonet.h +++ b/include/linux/phonet.h @@ -99,6 +99,9 @@ struct sockaddr_pn { __u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3]; } __attribute__ ((packed)); +/* Well known address */ +#define PN_DEV_PC 0x10 + static inline __u16 pn_object(__u8 addr, __u16 port) { return (addr << 8) | (port & 0x3ff); -- 2.11.4.GIT