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authorrwatson <rwatson@FreeBSD.org>2005-08-09 10:20:02 +0000
committerrwatson <rwatson@FreeBSD.org>2005-08-09 10:20:02 +0000
commit5d770a09e85126b8b3e9fe302c36350a90210cbe (patch)
treebb70e59641e2310a3c26ec449af5ab0cb7420d9d /sys/netatm
parent74759aaa78777146f23aa05c856f574efdfb41d9 (diff)
downloadFreeBSD-src-5d770a09e85126b8b3e9fe302c36350a90210cbe.zip
FreeBSD-src-5d770a09e85126b8b3e9fe302c36350a90210cbe.tar.gz
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field. Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so. Reviewed by: pjd, bz MFC after: 7 days
Diffstat (limited to 'sys/netatm')
-rw-r--r--sys/netatm/atm_if.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netatm/atm_if.c b/sys/netatm/atm_if.c
index f6f78b9..cc9cfb0a 100644
--- a/sys/netatm/atm_if.c
+++ b/sys/netatm/atm_if.c
@@ -518,7 +518,8 @@ atm_physif_ioctl(code, data, arg)
if_initname(ifp, nip->nif_name, count);
ifp->if_mtu = ATM_NIF_MTU;
- ifp->if_flags = IFF_UP | IFF_BROADCAST | IFF_RUNNING;
+ ifp->if_flags = IFF_UP | IFF_BROADCAST;
+ ifp->if_drv_flags = IFF_DRV_RUNNING;
ifp->if_output = atm_ifoutput;
ifp->if_ioctl = atm_if_ioctl;
ifp->if_snd.ifq_maxlen = ifqmaxlen;
@@ -992,7 +993,8 @@ atm_if_ioctl(ifp, cmd, data)
case SIOCSIFADDR:
error = atm_nif_setaddr ( nip, (struct ifaddr *)data);
- ifp->if_flags |= IFF_UP | IFF_RUNNING | IFF_BROADCAST;
+ ifp->if_flags |= IFF_UP | IFF_BROADCAST;
+ ifp->if_drv_flags |= IFF_DRV_RUNNING;
break;
case SIOCGIFFLAGS:
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