static int
mlphy_probe(device_t dev)
{
struct mii_attach_args *ma;
device_t parent;
ma = device_get_ivars(dev);
parent = device_get_parent(device_get_parent(dev));
/*
* Micro Linear PHY reports oui == 0 model == 0
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return (ENXIO);
/*
* Make sure the parent is a `tl'. So far, I have only
* encountered the 6692 on an Olicom card with a ThunderLAN
* controller chip.
*/
if (strcmp(device_get_name(parent), "tl") != 0)
return (ENXIO);
device_set_desc(dev, "Micro Linear 6692 media interface");
return (0);
}
int
rlphymatch(struct device *parent, void *match, void *aux)
{
struct mii_attach_args *ma = aux;
char *devname;
devname = parent->dv_cfdata->cf_driver->cd_name;
if (mii_phy_match(ma, rlphys) != NULL)
return (10);
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return (0);
if ((strcmp(devname, "re") != 0) &&
(strcmp(devname, "rl") != 0))
return (0);
/*
* A "real" phy should get preference, but on the 8139 there
* is no phyid register.
*/
return (5);
}
void
ukphyattach(struct device *parent, struct device *self, void *aux)
{
struct mii_softc *sc = (struct mii_softc *)self;
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
printf(": Generic IEEE 802.3u media interface, rev. %d:",
MII_REV(ma->mii_id2));
printf(" OUI 0x%06x, model 0x%04x\n",
MII_OUI(ma->mii_id1, ma->mii_id2), MII_MODEL(ma->mii_id2));
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_funcs = &ukphy_funcs;
sc->mii_pdata = mii;
sc->mii_flags = ma->mii_flags;
/*
* Don't do loopback on unknown PHYs. It might confuse some of them.
*/
sc->mii_flags |= MIIF_NOLOOP;
PHY_RESET(sc);
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0 &&
(sc->mii_extcapabilities & EXTSR_MEDIAMASK) == 0)
printf("%s: no media present\n", sc->mii_dev.dv_xname);
else
mii_phy_add_media(sc);
}
static int
ruephy_probe(device_t dev)
{
struct mii_attach_args *ma;
device_t parent;
ma = device_get_ivars(dev);
parent = device_get_parent(device_get_parent(dev));
/*
* RealTek RTL8150 PHY doesn't have vendor/device ID registers:
* the rue driver fakes up a return value of all zeros.
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return (ENXIO);
/*
* Make sure the parent is an 'rue'.
*/
if (strcmp(device_get_name(parent), "rue") != 0)
return (ENXIO);
device_set_desc(dev, "RealTek RTL8150 internal media interface");
return (0);
}
int
rlphymatch(device_t parent, cfdata_t match, void *aux)
{
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
if (mii->mii_instance != 0)
return 0;
if (mii_phy_match(ma, rlphys) != NULL)
return (10);
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return 0;
if (!device_is_a(parent, "rtk") && !device_is_a(parent, "re"))
return 0;
/*
* A "real" phy should get preference, but on the 8139 there
* is no phyid register.
*/
return 5;
}
int
exphymatch(struct device *parent, void *match, void *aux)
{
struct mii_attach_args *ma = aux;
/*
* Since 3com's PHY for some xl adapters is braindead and doesn't
* report the proper OUI/MODEL information, we have this stupid
* match function.
*/
if ((strcmp(parent->dv_cfdata->cf_driver->cd_name, "xl") == 0) &&
((MII_OUI(ma->mii_id1, ma->mii_id2) == 0 &&
MII_MODEL(ma->mii_id2) == 0) ||
(MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_3COM &&
MII_MODEL(ma->mii_id2) == 0)))
return (10);
return (0);
}
const struct mii_phydesc *
mii_phy_match(const struct mii_attach_args *ma, const struct mii_phydesc *mpd)
{
for (; mpd->mpd_name != NULL; mpd++) {
if (MII_OUI(ma->mii_id1, ma->mii_id2) == mpd->mpd_oui &&
MII_MODEL(ma->mii_id2) == mpd->mpd_model)
return (mpd);
}
return (NULL);
}
static int
tdkphy_probe(device_t dev)
{
struct mii_attach_args *ma;
ma = device_get_ivars(dev);
if ((MII_OUI(ma->mii_id1, ma->mii_id2) != MII_OUI_TDK ||
MII_MODEL(ma->mii_id2) != MII_MODEL_TDK_78Q2120))
return (ENXIO);
device_set_desc(dev, MII_STR_TDK_78Q2120);
return (0);
}
int
mii_print(void *aux, const char *pnp)
{
struct mii_attach_args *ma = aux;
if (pnp != NULL)
printf("OUI 0x%06x model 0x%04x rev %d at %s",
MII_OUI(ma->mii_id1, ma->mii_id2), MII_MODEL(ma->mii_id2),
MII_REV(ma->mii_id2), pnp);
printf(" phy %d", ma->mii_phyno);
return (UNCONF);
}
const struct mii_phydesc *
mii_phy_match_gen(const struct mii_attach_args *ma,
const struct mii_phydesc *mpd, size_t len)
{
for (; mpd->mpd_name != NULL;
mpd = (const struct mii_phydesc *)((const char *)mpd + len)) {
if (MII_OUI(ma->mii_id1, ma->mii_id2) == mpd->mpd_oui &&
MII_MODEL(ma->mii_id2) == mpd->mpd_model)
return (mpd);
}
return (NULL);
}
static void
gentbiattach(device_t parent, device_t self, void *aux)
{
struct mii_softc *sc = device_private(self);
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
int oui = MII_OUI(ma->mii_id1, ma->mii_id2);
int model = MII_MODEL(ma->mii_id2);
int rev = MII_REV(ma->mii_id2);
const char *descr;
if ((descr = mii_get_descr(oui, model)) != NULL)
aprint_normal(": %s (OUI 0x%06x, model 0x%04x), rev. %d\n",
descr, oui, model, rev);
else
aprint_normal(": OUI 0x%06x, model 0x%04x, rev. %d\n",
oui, model, rev);
aprint_naive(": Generic ten-bit interface\n");
sc->mii_dev = self;
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_mpd_oui = oui;
sc->mii_mpd_model = model;
sc->mii_mpd_rev = rev;
sc->mii_funcs = &gentbi_funcs;
sc->mii_pdata = mii;
sc->mii_flags = ma->mii_flags;
sc->mii_anegticks = MII_ANEGTICKS;
PHY_RESET(sc);
/*
* Mask out all media in the BMSR. We only are really interested
* in "auto".
*/
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask & ~BMSR_MEDIAMASK;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
aprint_normal_dev(self, "");
if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0 &&
(sc->mii_extcapabilities & EXTSR_MEDIAMASK) == 0)
aprint_error("no media present");
else
mii_phy_add_media(sc);
aprint_normal("\n");
}
int
ukphy_attach(device_t dev)
{
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
sc = device_get_softc(dev);
ma = device_get_ivars(dev);
mii_softc_init(sc, ma);
sc->mii_dev = device_get_parent(dev);
mii = device_get_softc(sc->mii_dev);
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
if (bootverbose) {
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
MII_OUI(ma->mii_id1, ma->mii_id2),
MII_MODEL(ma->mii_id2), MII_REV(ma->mii_id2));
}
sc->mii_inst = mii->mii_instance;
sc->mii_service = ukphy_service;
sc->mii_pdata = mii;
mii->mii_instance++;
/*
* Don't do loopback on unknown PHYs. It might confuse some of them.
*/
sc->mii_flags |= MIIF_NOLOOP;
mii_phy_reset(sc);
sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
device_printf(dev, " ");
if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0 &&
(sc->mii_extcapabilities & EXTSR_MEDIAMASK) == 0)
kprintf("no media present");
else
mii_phy_add_media(sc);
kprintf("\n");
MIIBUS_MEDIAINIT(sc->mii_dev);
return(0);
}
int
dcphy_match(struct device *parent, void *match, void *aux)
{
struct mii_attach_args *ma = aux;
/*
* The dc driver will report the 21143 vendor and device
* ID to let us know that it wants us to attach.
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_xxDEC &&
MII_MODEL(ma->mii_id2) == MII_MODEL_xxDEC_xxDC)
return (10);
return (0);
}
static int
tdkphy_attach(device_t dev)
{
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
sc = device_get_softc(dev);
ma = device_get_ivars(dev);
sc->mii_dev = device_get_parent(dev);
mii = device_get_softc(sc->mii_dev);
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
if (bootverbose)
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
MII_OUI(ma->mii_id1, ma->mii_id2),
MII_MODEL(ma->mii_id2), MII_REV(ma->mii_id2));
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_service = tdkphy_service;
sc->mii_pdata = mii;
mii->mii_instance++;
sc->mii_flags |= MIIF_NOISOLATE;
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst),
BMCR_ISO);
#if 0
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_LOOP, sc->mii_inst),
BMCR_LOOP|BMCR_S100);
#endif
mii_phy_reset(sc);
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
device_printf(dev, " ");
mii_add_media(mii, sc->mii_capabilities, sc->mii_inst);
printf("\n");
#undef ADD
MIIBUS_MEDIAINIT(sc->mii_dev);
return(0);
}
void
mii_phy_dev_attach(device_t dev, u_int flags, const struct mii_phy_funcs *mpf,
int add_media)
{
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
sc = device_get_softc(dev);
ma = device_get_ivars(dev);
sc->mii_dev = device_get_parent(dev);
mii = ma->mii_data;
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
sc->mii_flags = flags | miibus_get_flags(dev);
sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
sc->mii_mpd_model = MII_MODEL(ma->mii_id2);
sc->mii_mpd_rev = MII_REV(ma->mii_id2);
sc->mii_capmask = ma->mii_capmask;
sc->mii_inst = mii->mii_instance++;
sc->mii_phy = ma->mii_phyno;
sc->mii_offset = ma->mii_offset;
sc->mii_funcs = mpf;
sc->mii_pdata = mii;
if (bootverbose)
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
sc->mii_mpd_oui, sc->mii_mpd_model, sc->mii_mpd_rev);
if (add_media == 0)
return;
PHY_RESET(sc);
sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & sc->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
device_printf(dev, " ");
mii_phy_add_media(sc);
printf("\n");
MIIBUS_MEDIAINIT(sc->mii_dev);
}
static int
atphy_attach(device_t dev)
{
struct atphy_softc *asc;
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
asc = device_get_softc(dev);
sc = &asc->mii_sc;
ma = device_get_ivars(dev);
sc->mii_dev = device_get_parent(dev);
mii = device_get_softc(sc->mii_dev);
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_service = atphy_service;
sc->mii_pdata = mii;
sc->mii_anegticks = MII_ANEGTICKS_GIGE;
mii->mii_instance++;
asc->mii_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
asc->mii_model = MII_MODEL(ma->mii_id2);
asc->mii_rev = MII_REV(ma->mii_id2);
if (bootverbose)
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
asc->mii_oui, asc->mii_model, asc->mii_rev);
atphy_reset(sc);
sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
device_printf(dev, " ");
mii_phy_add_media(sc);
printf("\n");
MIIBUS_MEDIAINIT(sc->mii_dev);
return(0);
}
static int
urlphy_match(device_t parent, cfdata_t match, void *aux)
{
struct mii_attach_args *ma = aux;
/*
* RTL8150 reports OUI == 0, MODEL == 0
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 &&
MII_MODEL(ma->mii_id2) != 0)
return (0);
/*
* Make sure the parent is an 'url' device.
*/
if (!device_is_a(parent, "url"))
return(0);
return (10);
}
int
urlphy_match(struct device *parent, void *match, void *aux)
{
struct mii_attach_args *ma = aux;
/*
* RTL8150 reports OUT == 0, MODEL == 0
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 &&
MII_MODEL(ma->mii_id2) != 0)
return (0);
/*
* Make sure the parent is an 'url' device.
*/
if (strcmp(parent->dv_cfdata->cf_driver->cd_name, "url") != 0)
return (0);
return (10);
}
int
mlphy_probe(struct device *parent, void *match, void *aux)
{
struct mii_attach_args *ma = aux;
/*
* Micro Linear PHY reports oui == 0 model == 0
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return (0);
/*
* Make sure the parent is a `tl'. So far, I have only
* encountered the 6692 on an Olicom card with a ThunderLAN
* controller chip.
*/
if (strcmp(parent->dv_cfdata->cf_driver->cd_name, "tl") != 0)
return (0);
return (10);
}
static int
tdkphy_attach(device_t dev)
{
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
sc = device_get_softc(dev);
ma = device_get_ivars(dev);
sc->mii_dev = device_get_parent(dev);
mii = device_get_softc(sc->mii_dev);
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
if (bootverbose)
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
MII_OUI(ma->mii_id1, ma->mii_id2),
MII_MODEL(ma->mii_id2), MII_REV(ma->mii_id2));
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_service = tdkphy_service;
sc->mii_pdata = mii;
mii->mii_instance++;
/*
* Apparently, we can't do loopback on this PHY.
*/
sc->mii_flags |= MIIF_NOLOOP;
mii_phy_reset(sc);
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
device_printf(dev, " ");
mii_phy_add_media(sc);
printf("\n");
MIIBUS_MEDIAINIT(sc->mii_dev);
return (0);
}
void
atphy_attach(device_t parent, device_t self, void *aux)
{
struct mii_softc *sc = device_private(self);
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
const struct mii_phydesc *mpd;
uint16_t bmsr;
mpd = mii_phy_match(ma, etphys);
aprint_naive(": Media interface\n");
aprint_normal(": %s, rev. %d\n", mpd->mpd_name, MII_REV(ma->mii_id2));
sc->mii_dev = self;
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
sc->mii_mpd_model = MII_MODEL(ma->mii_id2);
sc->mii_mpd_rev = MII_REV(ma->mii_id2);
sc->mii_funcs = &atphy_funcs;
sc->mii_pdata = mii;
sc->mii_flags = ma->mii_flags;
if (atphy_is_gige(mpd))
sc->mii_anegticks = MII_ANEGTICKS_GIGE;
else
sc->mii_anegticks = MII_ANEGTICKS;
sc->mii_flags |= MIIF_NOLOOP;
PHY_RESET(sc);
bmsr = PHY_READ(sc, MII_BMSR) | PHY_READ(sc, MII_BMSR);
sc->mii_capabilities = bmsr & ma->mii_capmask;
if (atphy_is_gige(mpd) && (sc->mii_capabilities & BMSR_EXTSTAT))
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
aprint_normal_dev(self, "");
mii_phy_add_media(sc);
aprint_normal("\n");
}
static int
bmtphy_probe(device_t dev)
{
struct mii_attach_args *ma;
int rval;
ma = device_get_ivars(dev);
rval = BUS_PROBE_DEFAULT;
if (MII_OUI(ma->mii_id1, ma->mii_id2) != MII_OUI_BROADCOM)
return (ENXIO);
switch (MII_MODEL(ma->mii_id2)) {
case MII_MODEL_BROADCOM_3C905B:
device_set_desc(dev, MII_STR_BROADCOM_3C905B);
rval = BUS_PROBE_LOW_PRIORITY; /* Let exphy take precedence. */
break;
case MII_MODEL_BROADCOM_3C905C:
device_set_desc(dev, MII_STR_BROADCOM_3C905C);
rval = BUS_PROBE_LOW_PRIORITY; /* Let exphy take precedence. */
break;
case MII_MODEL_BROADCOM_BCM5201:
device_set_desc(dev, MII_STR_BROADCOM_BCM5201);
break;
case MII_MODEL_BROADCOM_BCM5221:
device_set_desc(dev, MII_STR_BROADCOM_BCM5221);
break;
case MII_MODEL_BROADCOM_BCM4401:
device_set_desc(dev, MII_STR_BROADCOM_BCM4401);
break;
default:
return (ENXIO);
}
return (rval);
}
void
brgphy_attach(struct device *parent, struct device *self, void *aux)
{
struct mii_softc *sc = (struct mii_softc *)self;
struct bge_softc *bge_sc = NULL;
struct bnx_softc *bnx_sc = NULL;
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
const struct mii_phydesc *mpd;
char *devname;
int fast_ether = 0;
devname = sc->mii_dev.dv_parent->dv_cfdata->cf_driver->cd_name;
if (strcmp(devname, "bge") == 0) {
bge_sc = mii->mii_ifp->if_softc;
if (bge_sc->bge_flags & BGE_10_100_ONLY)
fast_ether = 1;
} else if (strcmp(devname, "bnx") == 0)
bnx_sc = mii->mii_ifp->if_softc;
mpd = mii_phy_match(ma, brgphys);
printf(": %s, rev. %d\n", mpd->mpd_name, MII_REV(ma->mii_id2));
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
sc->mii_model = MII_MODEL(ma->mii_id2);
sc->mii_rev = MII_REV(ma->mii_id2);
sc->mii_pdata = mii;
sc->mii_flags = ma->mii_flags;
if (sc->mii_flags & MIIF_HAVEFIBER) {
if (strcmp(devname, "bnx") == 0) {
if (BNX_CHIP_NUM(bnx_sc) == BNX_CHIP_NUM_5708)
sc->mii_funcs = &brgphy_5708s_funcs;
else if (BNX_CHIP_NUM(bnx_sc) == BNX_CHIP_NUM_5709)
sc->mii_funcs = &brgphy_5709s_funcs;
else
sc->mii_funcs = &brgphy_fiber_funcs;
} else
sc->mii_funcs = &brgphy_fiber_funcs;
} else
sc->mii_funcs = &brgphy_copper_funcs;
if (fast_ether == 1)
sc->mii_anegticks = MII_ANEGTICKS;
else
sc->mii_anegticks = MII_ANEGTICKS_GIGE;
sc->mii_flags |= MIIF_NOISOLATE | MIIF_NOLOOP;
PHY_RESET(sc);
sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
/* Create an instance of Ethernet media. */
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst), BMCR_ISO);
/* Add the supported media types */
if (sc->mii_flags & MIIF_HAVEFIBER) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_SX, IFM_FDX, sc->mii_inst),
BRGPHY_S1000 | BRGPHY_BMCR_FDX);
/*
* 2.5Gb support is a software enabled feature on the
* BCM5708S and BCM5709S controllers.
*/
if (strcmp(devname, "bnx") == 0) {
if (bnx_sc->bnx_phy_flags & BNX_PHY_2_5G_CAPABLE_FLAG)
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_2500_SX,
IFM_FDX, sc->mii_inst), 0);
}
} else {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, sc->mii_inst),
BRGPHY_S10);
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, IFM_FDX, sc->mii_inst),
BRGPHY_S10 | BRGPHY_BMCR_FDX);
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, 0, sc->mii_inst),
BRGPHY_S100);
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_FDX, sc->mii_inst),
BRGPHY_S100 | BRGPHY_BMCR_FDX);
if (fast_ether == 0) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, 0,
sc->mii_inst), BRGPHY_S1000);
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, IFM_FDX,
sc->mii_inst), BRGPHY_S1000 | BRGPHY_BMCR_FDX);
}
}
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_AUTO, 0, sc->mii_inst), 0);
#undef ADD
}
/* Attach the PHY to the MII bus */
static int
brgphy_attach(device_t dev)
{
struct brgphy_softc *bsc;
struct bge_softc *bge_sc = NULL;
struct bce_softc *bce_sc = NULL;
struct mii_softc *sc;
struct mii_attach_args *ma;
struct mii_data *mii;
struct ifnet *ifp;
int fast_ether;
bsc = device_get_softc(dev);
sc = &bsc->mii_sc;
ma = device_get_ivars(dev);
sc->mii_dev = device_get_parent(dev);
mii = device_get_softc(sc->mii_dev);
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
/* Initialize mii_softc structure */
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_service = brgphy_service;
sc->mii_pdata = mii;
sc->mii_anegticks = MII_ANEGTICKS_GIGE;
sc->mii_flags |= MIIF_NOISOLATE | MIIF_NOLOOP;
mii->mii_instance++;
/* Initialize brgphy_softc structure */
bsc->mii_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
bsc->mii_model = MII_MODEL(ma->mii_id2);
bsc->mii_rev = MII_REV(ma->mii_id2);
bsc->serdes_flags = 0;
fast_ether = 0;
if (bootverbose)
device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
bsc->mii_oui, bsc->mii_model, bsc->mii_rev);
/* Handle any special cases based on the PHY ID */
switch (bsc->mii_oui) {
case MII_OUI_BROADCOM:
case MII_OUI_BROADCOM2:
break;
case MII_OUI_xxBROADCOM:
switch (bsc->mii_model) {
case MII_MODEL_xxBROADCOM_BCM5706:
/*
* The 5464 PHY used in the 5706 supports both copper
* and fiber interfaces over GMII. Need to check the
* shadow registers to see which mode is actually
* in effect, and therefore whether we have 5706C or
* 5706S.
*/
PHY_WRITE(sc, BRGPHY_MII_SHADOW_1C,
BRGPHY_SHADOW_1C_MODE_CTRL);
if (PHY_READ(sc, BRGPHY_MII_SHADOW_1C) &
BRGPHY_SHADOW_1C_ENA_1000X) {
bsc->serdes_flags |= BRGPHY_5706S;
sc->mii_flags |= MIIF_HAVEFIBER;
}
break;
} break;
case MII_OUI_xxBROADCOM_ALT1:
switch (bsc->mii_model) {
case MII_MODEL_xxBROADCOM_ALT1_BCM5708S:
bsc->serdes_flags |= BRGPHY_5708S;
sc->mii_flags |= MIIF_HAVEFIBER;
break;
} break;
default:
device_printf(dev, "Unrecognized OUI for PHY!\n");
}
ifp = sc->mii_pdata->mii_ifp;
/* Find the MAC driver associated with this PHY. */
if (strcmp(ifp->if_dname, "bge") == 0) {
bge_sc = ifp->if_softc;
} else if (strcmp(ifp->if_dname, "bce") == 0) {
bce_sc = ifp->if_softc;
}
/* Todo: Need to add additional controllers such as 5906 & 5787F */
/* The 590x chips are 10/100 only. */
if (bge_sc &&
pci_get_vendor(bge_sc->bge_dev) == BCOM_VENDORID &&
(pci_get_device(bge_sc->bge_dev) == BCOM_DEVICEID_BCM5901 ||
pci_get_device(bge_sc->bge_dev) == BCOM_DEVICEID_BCM5901A2 ||
pci_get_device(bge_sc->bge_dev) == BCOM_DEVICEID_BCM5906 ||
pci_get_device(bge_sc->bge_dev) == BCOM_DEVICEID_BCM5906M)) {
fast_ether = 1;
sc->mii_anegticks = MII_ANEGTICKS;
}
brgphy_reset(sc);
/* Read the PHY's capabilities. */
sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
device_printf(dev, " ");
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
/* Create an instance of Ethernet media. */
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst), BMCR_ISO);
/* Add the supported media types */
if ((sc->mii_flags & MIIF_HAVEFIBER) == 0) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, sc->mii_inst),
BRGPHY_S10);
printf("10baseT, ");
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_10_T, IFM_FDX, sc->mii_inst),
BRGPHY_S10 | BRGPHY_BMCR_FDX);
printf("10baseT-FDX, ");
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, 0, sc->mii_inst),
BRGPHY_S100);
printf("100baseTX, ");
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_FDX, sc->mii_inst),
BRGPHY_S100 | BRGPHY_BMCR_FDX);
printf("100baseTX-FDX, ");
if (fast_ether == 0) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, 0, sc->mii_inst),
BRGPHY_S1000);
printf("1000baseT, ");
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_T, IFM_FDX, sc->mii_inst),
BRGPHY_S1000 | BRGPHY_BMCR_FDX);
printf("1000baseT-FDX, ");
}
} else {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_1000_SX, IFM_FDX, sc->mii_inst),
BRGPHY_S1000 | BRGPHY_BMCR_FDX);
printf("1000baseSX-FDX, ");
/* 2.5G support is a software enabled feature on the 5708S and 5709S. */
if (bce_sc && (bce_sc->bce_phy_flags & BCE_PHY_2_5G_CAPABLE_FLAG)) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_2500_SX, IFM_FDX, sc->mii_inst), 0);
printf("2500baseSX-FDX, ");
}
}
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_AUTO, 0, sc->mii_inst), 0);
printf("auto\n");
#undef ADD
MIIBUS_MEDIAINIT(sc->mii_dev);
return (0);
}
static void
brgphyattach(device_t parent, device_t self, void *aux)
{
struct brgphy_softc *bsc = device_private(self);
struct mii_softc *sc = &bsc->sc_mii;
struct mii_attach_args *ma = aux;
struct mii_data *mii = ma->mii_data;
const struct mii_phydesc *mpd;
prop_dictionary_t dict;
mpd = mii_phy_match(ma, brgphys);
aprint_naive(": Media interface\n");
aprint_normal(": %s, rev. %d\n", mpd->mpd_name, MII_REV(ma->mii_id2));
sc->mii_dev = self;
sc->mii_inst = mii->mii_instance;
sc->mii_phy = ma->mii_phyno;
sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
sc->mii_mpd_model = MII_MODEL(ma->mii_id2);
sc->mii_mpd_rev = MII_REV(ma->mii_id2);
sc->mii_pdata = mii;
sc->mii_flags = ma->mii_flags;
sc->mii_anegticks = MII_ANEGTICKS;
sc->mii_funcs = &brgphy_funcs;
if (device_is_a(parent, "bge"))
bsc->sc_isbge = true;
else if (device_is_a(parent, "bnx"))
bsc->sc_isbnx = true;
if (bsc->sc_isbge || bsc->sc_isbnx) {
dict = device_properties(parent);
if (!prop_dictionary_get_uint32(dict, "phyflags",
&bsc->sc_phyflags))
aprint_error_dev(self, "failed to get phyflags\n");
if (!prop_dictionary_get_uint32(dict, "chipid",
&bsc->sc_chipid))
aprint_error_dev(self, "failed to get chipid\n");
}
PHY_RESET(sc);
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
if (sc->mii_capabilities & BMSR_EXTSTAT)
sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
aprint_normal_dev(self, "");
if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0 &&
(sc->mii_extcapabilities & EXTSR_MEDIAMASK) == 0)
aprint_error("no media present");
else {
if (sc->mii_flags & MIIF_HAVEFIBER) {
sc->mii_flags |= MIIF_NOISOLATE | MIIF_NOLOOP;
/*
* Set the proper bits for capabilities so that the
* correct media get selected by mii_phy_add_media()
*/
sc->mii_capabilities |= BMSR_ANEG;
sc->mii_capabilities &= ~BMSR_100T4;
sc->mii_extcapabilities |= EXTSR_1000XFDX;
if (bsc->sc_isbnx) {
/*
* 2.5Gb support is a software enabled feature
* on the BCM5708S and BCM5709S controllers.
*/
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
if (bsc->sc_phyflags
& BNX_PHY_2_5G_CAPABLE_FLAG) {
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_2500_SX,
IFM_FDX, sc->mii_inst), 0);
aprint_normal("2500baseSX-FDX, ");
#undef ADD
}
}
}
mii_phy_add_media(sc);
}
aprint_normal("\n");
}
