diff options
author | rwatson <rwatson@FreeBSD.org> | 2005-08-09 10:20:02 +0000 |
---|---|---|
committer | rwatson <rwatson@FreeBSD.org> | 2005-08-09 10:20:02 +0000 |
commit | 5d770a09e85126b8b3e9fe302c36350a90210cbe (patch) | |
tree | bb70e59641e2310a3c26ec449af5ab0cb7420d9d /sys/net/if_iso88025subr.c | |
parent | 74759aaa78777146f23aa05c856f574efdfb41d9 (diff) | |
download | FreeBSD-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/net/if_iso88025subr.c')
-rw-r--r-- | sys/net/if_iso88025subr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/net/if_iso88025subr.c b/sys/net/if_iso88025subr.c index 6c30564..2170e0e 100644 --- a/sys/net/if_iso88025subr.c +++ b/sys/net/if_iso88025subr.c @@ -253,7 +253,8 @@ iso88025_output(ifp, m, dst, rt0) if (ifp->if_flags & IFF_MONITOR) senderr(ENETDOWN); - if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING)) + if (!((ifp->if_flags & IFF_UP) && + (ifp->if_drv_flags & IFF_DRV_RUNNING))) senderr(ENETDOWN); getmicrotime(&ifp->if_lastchange); @@ -484,7 +485,8 @@ iso88025_input(ifp, m) /* * Discard packet if interface is not up. */ - if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING)) + if (!((ifp->if_flags & IFF_UP) && + (ifp->if_drv_flags & IFF_DRV_RUNNING))) goto dropanyway; /* |