diff options
| author | Rémi Denis-Courmont <remi.denis-courmont@nokia.com> | 2009-09-10 14:49:30 +0300 |
|---|---|---|
| committer | Aki Niemi <aki.niemi@nokia.com> | 2009-09-10 15:31:21 +0300 |
| commit | 54f61961b591114abed40dc3a2da19fe9e5cd616 (patch) | |
| tree | 5e5f36eae678997276fd81e6cce82ed8d280ffe8 | |
| parent | 3feaacb6ce4ef17cda1dfedfaae2ce30d6f9cb48 (diff) | |
| download | ofono-54f61961b591114abed40dc3a2da19fe9e5cd616.tar.bz2 | |
gisi: bring Phonet interface up before telling upper layers about it
This should get kernel-assisted Phonet autoconfiguration to work (and it
shouldn't hurt in other cases). Otherwise, the upper layers will try to
send packets, which will fail. Then they will probably just time out.
| -rw-r--r-- | gisi/netlink.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gisi/netlink.c b/gisi/netlink.c index 8fe2de75..0d3e128b 100644 --- a/gisi/netlink.c +++ b/gisi/netlink.c @@ -38,6 +38,9 @@ #endif #include "phonet.h" #include <linux/rtnetlink.h> +#include <sys/ioctl.h> +#include <net/if.h> +#include <errno.h> #include <glib.h> #include "netlink.h" @@ -53,6 +56,19 @@ static inline GIsiModem *make_modem(unsigned idx) return (void *)(uintptr_t)idx; } +static int bring_up(int fd, unsigned ifindex) +{ + struct ifreq req = { .ifr_ifindex = ifindex, }; + + if (ioctl(fd, SIOCGIFINDEX, &req) || + ioctl(fd, SIOCGIFFLAGS, &req)) + return -errno; + req.ifr_flags |= IFF_UP | IFF_RUNNING; + if (ioctl(fd, SIOCSIFFLAGS, &req)) + return -errno; + return 0; +} + /* Parser Netlink messages */ static gboolean g_pn_nl_process(GIOChannel *channel, GIOCondition cond, gpointer data) @@ -113,6 +129,8 @@ static gboolean g_pn_nl_process(GIOChannel *channel, GIOCondition cond, rta = RTA_NEXT(rta, len)) if (rta->rta_type == IFA_LOCAL) memcpy(&addr, RTA_DATA(rta), 1); + if (up) + bring_up(fd, ifa->ifa_index); self->callback(up, addr, make_modem(ifa->ifa_index), self->opaque); } |