diff options
author | rwatson <rwatson@FreeBSD.org> | 2005-08-09 10:20:02 +0000 |
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committer | rwatson <rwatson@FreeBSD.org> | 2005-08-09 10:20:02 +0000 |
commit | 5d770a09e85126b8b3e9fe302c36350a90210cbe (patch) | |
tree | bb70e59641e2310a3c26ec449af5ab0cb7420d9d /sys/pci/if_rl.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/pci/if_rl.c')
-rw-r--r-- | sys/pci/if_rl.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/pci/if_rl.c b/sys/pci/if_rl.c index 8d27fb3..5635035 100644 --- a/sys/pci/if_rl.c +++ b/sys/pci/if_rl.c @@ -1266,7 +1266,7 @@ rl_txeof(struct rl_softc *sc) return; } RL_INC(sc->rl_cdata.last_tx); - ifp->if_flags &= ~IFF_OACTIVE; + ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; } while (sc->rl_cdata.last_tx != sc->rl_cdata.cur_tx); if (RL_LAST_TXMBUF(sc) == NULL) @@ -1499,7 +1499,7 @@ rl_start_locked(struct ifnet *ifp) * packets from the queue. */ if (RL_CUR_TXMBUF(sc) != NULL) - ifp->if_flags |= IFF_OACTIVE; + ifp->if_drv_flags |= IFF_DRV_OACTIVE; } static void @@ -1607,8 +1607,8 @@ rl_init_locked(struct rl_softc *sc) CSR_WRITE_1(sc, RL_CFG1, RL_CFG1_DRVLOAD|RL_CFG1_FULLDUPLEX); - ifp->if_flags |= IFF_RUNNING; - ifp->if_flags &= ~IFF_OACTIVE; + ifp->if_drv_flags |= IFF_DRV_RUNNING; + ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; sc->rl_stat_ch = timeout(rl_tick, sc, hz); } @@ -1659,7 +1659,7 @@ rl_ioctl(struct ifnet *ifp, u_long command, caddr_t data) if (ifp->if_flags & IFF_UP) { rl_init_locked(sc); } else { - if (ifp->if_flags & IFF_RUNNING) + if (ifp->if_drv_flags & IFF_DRV_RUNNING) rl_stop(sc); } RL_UNLOCK(sc); @@ -1720,7 +1720,7 @@ rl_stop(struct rl_softc *sc) ifp->if_timer = 0; untimeout(rl_tick, sc, sc->rl_stat_ch); - ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE); + ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE); #ifdef DEVICE_POLLING ether_poll_deregister(ifp); #endif /* DEVICE_POLLING */ |