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if_dwc: Use if_ function where appropriate

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No functional changes intended
This commit is contained in:
Emmanuel Vadot 2020-11-20 11:30:23 +00:00
parent 2a35d39179
commit 3bbd11ee51
1 changed files with 28 additions and 28 deletions
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56
sys/dev/dwc/if_dwc.c
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@ -983,25 +983,26 @@ dwc_txstart_locked(struct dwc_softc *sc)
ifp = sc->ifp;
if (ifp->if_drv_flags & IFF_DRV_OACTIVE)
if ((if_getdrvflags(ifp) & (IFF_DRV_RUNNING|IFF_DRV_OACTIVE)) !=
IFF_DRV_RUNNING)
return;
enqueued = 0;
for (;;) {
if (sc->txcount == (TX_DESC_COUNT - 1)) {
ifp->if_drv_flags |= IFF_DRV_OACTIVE;
if_setdrvflagbits(ifp, IFF_DRV_OACTIVE, 0);
break;
}
IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
m = if_dequeue(ifp);
if (m == NULL)
break;
if (dwc_setup_txbuf(sc, sc->tx_idx_head, &m) != 0) {
IFQ_DRV_PREPEND(&ifp->if_snd, m);
if_sendq_prepend(ifp, m);
break;
}
BPF_MTAP(ifp, m);
if_bpfmtap(ifp, m);
sc->tx_idx_head = next_txidx(sc, sc->tx_idx_head);
++enqueued;
}
@ -1029,7 +1030,7 @@ dwc_init_locked(struct dwc_softc *sc)
DWC_ASSERT_LOCKED(sc);
if (ifp->if_drv_flags & IFF_DRV_RUNNING)
if (if_getdrvflags(ifp) & IFF_DRV_RUNNING)
return;
dwc_setup_rxfilter(sc);
@ -1065,7 +1066,7 @@ dwc_stop_locked(struct dwc_softc *sc)
DWC_ASSERT_LOCKED(sc);
ifp = sc->ifp;
ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
sc->tx_watchdog_count = 0;
sc->stats_harvest_count = 0;
@ -1081,7 +1082,7 @@ dwc_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
struct dwc_softc *sc;
struct mii_data *mii;
struct ifreq *ifr;
int mask, error;
int flags, mask, error;
sc = ifp->if_softc;
ifr = (struct ifreq *)data;
@ -1090,25 +1091,25 @@ dwc_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
switch (cmd) {
case SIOCSIFFLAGS:
DWC_LOCK(sc);
if (ifp->if_flags & IFF_UP) {
if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
if ((ifp->if_flags ^ sc->if_flags) &
(IFF_PROMISC | IFF_ALLMULTI))
if (if_getflags(ifp) & IFF_UP) {
if (if_getdrvflags(ifp) & IFF_DRV_RUNNING) {
flags = if_getflags(ifp) ^ sc->if_flags;
if ((flags & (IFF_PROMISC|IFF_ALLMULTI)) != 0)
dwc_setup_rxfilter(sc);
} else {
if (!sc->is_detaching)
dwc_init_locked(sc);
}
} else {
if (ifp->if_drv_flags & IFF_DRV_RUNNING)
if (if_getdrvflags(ifp) & IFF_DRV_RUNNING)
dwc_stop_locked(sc);
}
sc->if_flags = ifp->if_flags;
sc->if_flags = if_getflags(ifp);
DWC_UNLOCK(sc);
break;
case SIOCADDMULTI:
case SIOCDELMULTI:
if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
if (if_getdrvflags(ifp) & IFF_DRV_RUNNING) {
DWC_LOCK(sc);
dwc_setup_rxfilter(sc);
DWC_UNLOCK(sc);
@ -1120,10 +1121,10 @@ dwc_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, cmd);
break;
case SIOCSIFCAP:
mask = ifp->if_capenable ^ ifr->ifr_reqcap;
mask = ifr->ifr_reqcap ^ if_getcapenable(ifp);
if (mask & IFCAP_VLAN_MTU) {
/* No work to do except acknowledge the change took */
ifp->if_capenable ^= IFCAP_VLAN_MTU;
if_togglecapenable(ifp, IFCAP_VLAN_MTU);
}
break;
@ -1161,7 +1162,7 @@ dwc_txfinish_locked(struct dwc_softc *sc)
bmap->mbuf = NULL;
dwc_setup_txdesc(sc, sc->tx_idx_tail, 0, 0);
sc->tx_idx_tail = next_txidx(sc, sc->tx_idx_tail);
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
if_setdrvflagbits(ifp, 0, IFF_DRV_OACTIVE);
if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
}
@ -1300,7 +1301,7 @@ dwc_tick(void *arg)
ifp = sc->ifp;
if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0)
return;
/*
@ -1541,15 +1542,14 @@ dwc_attach(device_t dev)
ifp->if_softc = sc;
if_initname(ifp, device_get_name(dev), device_get_unit(dev));
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_capabilities = IFCAP_VLAN_MTU;
ifp->if_capenable = ifp->if_capabilities;
ifp->if_start = dwc_txstart;
ifp->if_ioctl = dwc_ioctl;
ifp->if_init = dwc_init;
IFQ_SET_MAXLEN(&ifp->if_snd, TX_DESC_COUNT - 1);
ifp->if_snd.ifq_drv_maxlen = TX_DESC_COUNT - 1;
IFQ_SET_READY(&ifp->if_snd);
if_setflags(sc->ifp, IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST);
if_setstartfn(ifp, dwc_txstart);
if_setioctlfn(ifp, dwc_ioctl);
if_setinitfn(ifp, dwc_init);
if_setsendqlen(ifp, TX_DESC_COUNT - 1);
if_setsendqready(sc->ifp);
if_setcapabilities(sc->ifp, IFCAP_VLAN_MTU);
if_setcapenable(sc->ifp, if_getcapabilities(sc->ifp));
/* Attach the mii driver. */
error = mii_attach(dev, &sc->miibus, ifp, dwc_media_change,