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Differential D8584 Diff 22358 sys/dev/etherswitch/ukswitch/ukswitch.c

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sys/dev/etherswitch/ukswitch/ukswitch.c

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MALLOC_DEFINE(M_UKSWITCH, "ukswitch", "ukswitch data structures"); MALLOC_DEFINE(M_UKSWITCH, "ukswitch", "ukswitch data structures");
struct ukswitch_softc { struct ukswitch_softc {
struct mtx sc_mtx; /* serialize access to softc */ struct mtx sc_mtx; /* serialize access to softc */
device_t sc_dev; device_t sc_dev;
int media; /* cpu port media */ int media; /* cpu port media */
int cpuport; /* which PHY is connected to the CPU */ int cpuport; /* which PHY is connected to the CPU */
int phymask; /* PHYs we manage */ int phymask; /* PHYs we manage */
int phyoffset; /* PHYs register offset */
int numports; /* number of ports */ int numports; /* number of ports */
int ifpport[MII_NPHY]; int ifpport[MII_NPHY];
int *portphy; int *portphy;
char **ifname; char **ifname;
device_t **miibus; device_t **miibus;
struct ifnet **ifp; struct ifnet **ifp;
struct callout callout_tick; struct callout callout_tick;
etherswitch_info_t info; etherswitch_info_t info;
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines sc->ifp[port]->if_flags |= IFF_UP | IFF_BROADCAST |
IFF_DRV_RUNNING | IFF_SIMPLEX; IFF_DRV_RUNNING | IFF_SIMPLEX;
sc->ifname[port] = malloc(strlen(name)+1, M_UKSWITCH, M_WAITOK); sc->ifname[port] = malloc(strlen(name)+1, M_UKSWITCH, M_WAITOK);
bcopy(name, sc->ifname[port], strlen(name)+1); bcopy(name, sc->ifname[port], strlen(name)+1);
if_initname(sc->ifp[port], sc->ifname[port], port); if_initname(sc->ifp[port], sc->ifname[port], port);
sc->miibus[port] = malloc(sizeof(device_t), M_UKSWITCH, sc->miibus[port] = malloc(sizeof(device_t), M_UKSWITCH,
M_WAITOK | M_ZERO); M_WAITOK | M_ZERO);
err = mii_attach(sc->sc_dev, sc->miibus[port], sc->ifp[port], err = mii_attach(sc->sc_dev, sc->miibus[port], sc->ifp[port],
ukswitch_ifmedia_upd, ukswitch_ifmedia_sts, \ ukswitch_ifmedia_upd, ukswitch_ifmedia_sts, \
BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0); BMSR_DEFCAPMASK, phy + sc->phyoffset, MII_OFFSET_ANY, 0);
DPRINTF(sc->sc_dev, "%s attached to pseudo interface %s\n", DPRINTF(sc->sc_dev, "%s attached to pseudo interface %s\n",
device_get_nameunit(*sc->miibus[port]), device_get_nameunit(*sc->miibus[port]),
sc->ifp[port]->if_xname); sc->ifp[port]->if_xname);
if (err != 0) { if (err != 0) {
device_printf(sc->sc_dev, device_printf(sc->sc_dev,
"attaching PHY %d failed\n", "attaching PHY %d failed\n",
phy); phy);
break; break;
Show All 16 Linesukswitch_attach(device_t dev)
sc->sc_dev = dev; sc->sc_dev = dev;
mtx_init(&sc->sc_mtx, "ukswitch", NULL, MTX_DEF); mtx_init(&sc->sc_mtx, "ukswitch", NULL, MTX_DEF);
strlcpy(sc->info.es_name, device_get_desc(dev), strlcpy(sc->info.es_name, device_get_desc(dev),
sizeof(sc->info.es_name)); sizeof(sc->info.es_name));
/* XXX Defaults */ /* XXX Defaults */
sc->numports = 6; sc->numports = 6;
sc->phymask = 0x0f; sc->phymask = 0x0f;
sc->phyoffset = 0;
sc->cpuport = -1; sc->cpuport = -1;
sc->media = 100; sc->media = 100;
(void) resource_int_value(device_get_name(dev), device_get_unit(dev), (void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"numports", &sc->numports); "numports", &sc->numports);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev), (void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"phymask", &sc->phymask); "phymask", &sc->phymask);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"phyoffset", &sc->phyoffset);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev), (void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"cpuport", &sc->cpuport); "cpuport", &sc->cpuport);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev), (void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"media", &sc->media); "media", &sc->media);
/* Support only fast and giga ethernet. */ /* Support only fast and giga ethernet. */
if (sc->media != 100 && sc->media != 1000) if (sc->media != 100 && sc->media != 1000)
sc->media = 100; sc->media = 100;
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