Adapt to the new MII code. This required splitting some structures into
if_tlvar.h, since the ThunderLAN PHY driver needs to know some things about it's parent (and since it can only attach to a ThunderLAN chip, this is the easiest way).
This commit is contained in:
thorpej
parent
36db6106a8
commit
b1fb3ecb0f
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: if_tl.c,v 1.14 1998/08/08 23:51:42 mycroft Exp $ */
|
||||
/* $NetBSD: if_tl.c,v 1.15 1998/08/11 00:09:26 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 Manuel Bouyer. All rights reserved.
|
||||
|
|
@ -99,13 +99,25 @@
|
|||
#include <dev/pci/pcireg.h>
|
||||
#include <dev/pci/pcivar.h>
|
||||
#include <dev/pci/pcidevs.h>
|
||||
|
||||
#include <dev/i2c/i2c_bus.h>
|
||||
#include <dev/i2c/i2c_eeprom.h>
|
||||
#include <dev/mii/mii_adapter.h>
|
||||
#include <dev/mii/mii_adapters_id.h>
|
||||
|
||||
#include <dev/mii/mii.h>
|
||||
#include <dev/mii/miivar.h>
|
||||
|
||||
#include <dev/mii/tlphyvar.h>
|
||||
|
||||
#include <dev/pci/if_tlregs.h>
|
||||
#include <dev/pci/if_tlvar.h>
|
||||
#endif /* __NetBSD__ */
|
||||
|
||||
#if defined(__NetBSD__) && defined(__alpha__)
|
||||
/* XXX XXX NEED REAL DMA MAPPING SUPPORT XXX XXX */
|
||||
#undef vtophys
|
||||
#define vtophys(va) alpha_XXX_dmamap((vm_offset_t)(va))
|
||||
#endif
|
||||
|
||||
/* number of transmit/receive buffers */
|
||||
#ifndef TL_NBUF
|
||||
#define TL_NBUF 10
|
||||
|
|
@ -116,57 +128,6 @@
|
|||
#define TL_IDLETIME 10
|
||||
#endif
|
||||
|
||||
struct tl_softc {
|
||||
struct device sc_dev; /* base device */
|
||||
bus_space_tag_t tl_bustag;
|
||||
bus_space_handle_t tl_bushandle; /* CSR region handle */
|
||||
void* tl_ih;
|
||||
struct ethercom tl_ec;
|
||||
u_int8_t tl_enaddr[ETHER_ADDR_LEN]; /* hardware adress */
|
||||
struct ifmedia tl_ifmedia;
|
||||
u_int16_t tl_flags;
|
||||
#define TL_IFACT 0x0001 /* chip has interface activity */
|
||||
u_int8_t tl_lasttx; /* we were without input this many seconds */
|
||||
i2c_adapter_t i2cbus; /* i2c bus, for eeprom */
|
||||
mii_data_t mii; /* mii bus */
|
||||
struct Rx_list *Rx_list; /* Receive and transmit lists */
|
||||
struct Tx_list *Tx_list;
|
||||
struct Rx_list *active_Rx, *last_Rx;
|
||||
struct Tx_list *active_Tx, *last_Tx;
|
||||
struct Tx_list *Free_Tx;
|
||||
int opkt; /* used to detect link up/down for AUI/BNC */
|
||||
int stats_exesscoll; /* idem */
|
||||
#ifdef TL_PRIV_STATS
|
||||
int ierr_overr;
|
||||
int ierr_code;
|
||||
int ierr_crc;
|
||||
int ierr_nomem;
|
||||
int oerr_underr;
|
||||
int oerr_deffered;
|
||||
int oerr_coll;
|
||||
int oerr_multicoll;
|
||||
int oerr_latecoll;
|
||||
int oerr_exesscoll;
|
||||
int oerr_carrloss;
|
||||
int oerr_mcopy;
|
||||
#endif
|
||||
};
|
||||
#define tl_if tl_ec.ec_if
|
||||
#define tl_bpf tl_if.if_bpf
|
||||
|
||||
typedef struct tl_softc tl_softc_t;
|
||||
typedef u_long ioctl_cmd_t;
|
||||
|
||||
#define TL_HR_READ(sc, reg) \
|
||||
bus_space_read_4(sc->tl_bustag, sc->tl_bushandle, (reg))
|
||||
#define TL_HR_READ_BYTE(sc, reg) \
|
||||
bus_space_read_1(sc->tl_bustag, sc->tl_bushandle, (reg))
|
||||
#define TL_HR_WRITE(sc, reg, data) \
|
||||
bus_space_write_4(sc->tl_bustag, sc->tl_bushandle, (reg), (data))
|
||||
#define TL_HR_WRITE_BYTE(sc, reg, data) \
|
||||
bus_space_write_1(sc->tl_bustag, sc->tl_bushandle, (reg), (data))
|
||||
#define ETHER_MIN_TX (ETHERMIN + sizeof(struct ether_header))
|
||||
|
||||
static int tl_pci_match __P((struct device *, struct cfdata *, void *));
|
||||
static void tl_pci_attach __P((struct device *, struct device *, void *));
|
||||
static int tl_intr __P((void *));
|
||||
|
|
@ -192,14 +153,18 @@ static void tl_intreg_write __P((tl_softc_t*, u_int32_t, u_int32_t));
|
|||
static u_int8_t tl_intreg_read_byte __P((tl_softc_t*, u_int32_t));
|
||||
static void tl_intreg_write_byte __P((tl_softc_t*, u_int32_t, u_int8_t));
|
||||
|
||||
void tl_mii_sync __P((struct tl_softc *));
|
||||
void tl_mii_sendbits __P((struct tl_softc *, u_int32_t, int));
|
||||
|
||||
|
||||
#if defined(TLDEBUG_RX)
|
||||
static void ether_printheader __P((struct ether_header*));
|
||||
#endif
|
||||
|
||||
void tl_mii_set __P((void*, u_int8_t));
|
||||
void tl_mii_clr __P((void*, u_int8_t));
|
||||
int tl_mii_read __P((void*, u_int8_t));
|
||||
int tl_mii_read __P((struct device *, int, int));
|
||||
void tl_mii_write __P((struct device *, int, int, int));
|
||||
|
||||
void tl_statchg __P((struct device *));
|
||||
|
||||
void tl_i2c_set __P((void*, u_int8_t));
|
||||
void tl_i2c_clr __P((void*, u_int8_t));
|
||||
|
|
@ -233,32 +198,22 @@ struct cfattach tl_ca = {
|
|||
sizeof(tl_softc_t), tl_pci_match, tl_pci_attach
|
||||
};
|
||||
|
||||
struct tl_product_desc {
|
||||
u_int32_t tp_product;
|
||||
u_int32_t tp_adapter;
|
||||
int tp_flags;
|
||||
const char *tp_desc;
|
||||
};
|
||||
|
||||
/* tp_flags */
|
||||
#define TPF_BROKEN_MEM 0x00000001 /* memory-mapped access is broken */
|
||||
|
||||
const struct tl_product_desc tl_compaq_products[] = {
|
||||
{ PCI_PRODUCT_COMPAQ_N100TX, COMPAQ_NETLIGENT_10_100,
|
||||
{ PCI_PRODUCT_COMPAQ_N100TX, TLPHY_MEDIA_NO_10_T,
|
||||
0, "Compaq Netelligent 10/100 TX" },
|
||||
{ PCI_PRODUCT_COMPAQ_N10T, COMPAQ_NETLIGENT_10,
|
||||
{ PCI_PRODUCT_COMPAQ_N10T, TLPHY_MEDIA_10_5,
|
||||
0, "Compaq Netelligent 10 T" },
|
||||
{ PCI_PRODUCT_COMPAQ_IntNF3P, COMPAQ_INT_NETFLEX,
|
||||
{ PCI_PRODUCT_COMPAQ_IntNF3P, TLPHY_MEDIA_10_2,
|
||||
0, "Compaq Integrated NetFlex 3/P" },
|
||||
{ PCI_PRODUCT_COMPAQ_IntPL100TX, COMPAQ_INT_NETLIGENT_10_100,
|
||||
{ PCI_PRODUCT_COMPAQ_IntPL100TX, TLPHY_MEDIA_10_2|TLPHY_MEDIA_NO_10_T,
|
||||
0, "Compaq ProLiant Integrated Netelligent 10/100 TX" },
|
||||
{ PCI_PRODUCT_COMPAQ_DPNet100TX, COMPAQ_DUAL_NETLIGENT_10_100,
|
||||
{ PCI_PRODUCT_COMPAQ_DPNet100TX, TLPHY_MEDIA_10_5|TLPHY_MEDIA_NO_10_T,
|
||||
0, "Compaq Dual Port Netelligent 10/100 TX" },
|
||||
{ PCI_PRODUCT_COMPAQ_DP4000, COMPAQ_DSKP4000,
|
||||
{ PCI_PRODUCT_COMPAQ_DP4000, TLPHY_MEDIA_10_5,
|
||||
0, "Compaq Deskpro 4000 5233MMX" },
|
||||
{ PCI_PRODUCT_COMPAQ_NF3P_BNC, COMPAQ_NETFLEX_BNC,
|
||||
{ PCI_PRODUCT_COMPAQ_NF3P_BNC, TLPHY_MEDIA_10_2,
|
||||
0, "Compaq NetFlex 3/P w/ BNC" },
|
||||
{ PCI_PRODUCT_COMPAQ_NF3P, COMPAQ_NETFLEX,
|
||||
{ PCI_PRODUCT_COMPAQ_NF3P, TLPHY_MEDIA_10_5,
|
||||
0, "Compaq NetFlex 3/P" },
|
||||
{ 0, 0, NULL },
|
||||
};
|
||||
|
|
@ -269,7 +224,7 @@ const struct tl_product_desc tl_ti_products[] = {
|
|||
* docking station; better product description?
|
||||
* XXX Seems to have broken memory-mapped access.
|
||||
*/
|
||||
{ PCI_PRODUCT_TI_TLAN, TI_TLAN,
|
||||
{ PCI_PRODUCT_TI_TLAN, 0,
|
||||
TPF_BROKEN_MEM, "Texas Instruments ThunderLAN" },
|
||||
{ 0, 0, NULL },
|
||||
};
|
||||
|
|
@ -349,6 +304,7 @@ tl_pci_attach(parent, self, aux)
|
|||
tp = tl_lookup_product(pa->pa_id);
|
||||
if (tp == NULL)
|
||||
panic("tl_pci_attach: impossible");
|
||||
sc->tl_product = tp;
|
||||
|
||||
/* Map the card space. */
|
||||
ioh_valid = (pci_mapreg_map(pa, PCI_CBIO, PCI_MAPREG_TYPE_IO, 0,
|
||||
|
|
@ -375,7 +331,6 @@ tl_pci_attach(parent, self, aux)
|
|||
csr | PCI_COMMAND_MASTER_ENABLE);
|
||||
|
||||
printf("%s: %s\n", sc->sc_dev.dv_xname, tp->tp_desc);
|
||||
sc->mii.adapter_id = tp->tp_adapter;
|
||||
|
||||
tl_reset(sc);
|
||||
|
||||
|
|
@ -430,19 +385,31 @@ tl_pci_attach(parent, self, aux)
|
|||
*/
|
||||
(void) shutdownhook_establish(tl_shutdown, sc);
|
||||
|
||||
sc->mii.adapter_softc = sc;
|
||||
sc->mii.mii_setbit = tl_mii_set;
|
||||
sc->mii.mii_clrbit = tl_mii_clr;
|
||||
sc->mii.mii_readbit = tl_mii_read;
|
||||
sc->mii.mii_readreg = NULL; /* Let generic MII function handle that */
|
||||
sc->mii.mii_writereg = NULL;
|
||||
if (config_found(self, (void*)&sc->mii, mii_adapter_print) == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
ifmedia_init(&sc->tl_ifmedia, 0, tl_mediachange, tl_mediastatus);
|
||||
mii_media_add(&sc->tl_ifmedia, &sc->mii);
|
||||
ifmedia_set(&sc->tl_ifmedia, IFM_ETHER | IFM_NONE);
|
||||
/*
|
||||
* Initialize our media structures and probe the MII.
|
||||
*
|
||||
* Note that we don't care about the media instance. We
|
||||
* are expecting to have multiple PHYs on the 10/100 cards,
|
||||
* and on those cards we exclude the internal PHY from providing
|
||||
* 10baseT. By ignoring the instance, it allows us to not have
|
||||
* to specify it on the command line when switching media.
|
||||
*/
|
||||
sc->tl_mii.mii_ifp = ifp;
|
||||
sc->tl_mii.mii_readreg = tl_mii_read;
|
||||
sc->tl_mii.mii_writereg = tl_mii_write;
|
||||
sc->tl_mii.mii_statchg = tl_statchg;
|
||||
ifmedia_init(&sc->tl_mii.mii_media, IFM_IMASK, tl_mediachange,
|
||||
tl_mediastatus);
|
||||
mii_phy_probe(self, &sc->tl_mii, 0xffffffff);
|
||||
#ifdef notyet /* XXX XXX XXX */
|
||||
if (LIST_FIRST(&sc->tl_mii.mii_phys) == NULL) {
|
||||
ifmedia_add(&sc->tl_mii.mii_media, IFM_ETHER|IFM_NONE, 0, NULL);
|
||||
ifmedia_set(&sc->tl_mii.mii_media, IFM_ETHER|IFM_NONE);
|
||||
} else
|
||||
ifmedia_set(&sc->tl_mii.mii_media, IFM_ETHER|IFM_AUTO);
|
||||
#else
|
||||
ifmedia_set(&sc->tl_mii.mii_media, IFM_ETHER|IFM_NONE);
|
||||
#endif
|
||||
|
||||
bcopy(sc->sc_dev.dv_xname, sc->tl_if.if_xname, IFNAMSIZ);
|
||||
sc->tl_if.if_softc = sc;
|
||||
|
|
@ -457,7 +424,6 @@ tl_pci_attach(parent, self, aux)
|
|||
bpfattach(&sc->tl_bpf, &sc->tl_if, DLT_EN10MB,
|
||||
sizeof(struct ether_header));
|
||||
#endif
|
||||
sc->mii.mii_media_active = IFM_NONE;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -498,7 +464,7 @@ tl_reset(sc)
|
|||
/* Unreset MII */
|
||||
netsio_set(sc, TL_NETSIO_NMRST);
|
||||
DELAY(100000);
|
||||
sc->mii.mii_media_status &= ~IFM_ACTIVE;
|
||||
sc->tl_mii.mii_media_status &= ~IFM_ACTIVE;
|
||||
sc->tl_flags = 0;
|
||||
sc->opkt = 0;
|
||||
sc->stats_exesscoll = 0;
|
||||
|
|
@ -545,7 +511,7 @@ static void tl_shutdown(v)
|
|||
free(sc->Tx_list, M_DEVBUF);
|
||||
sc->Tx_list = NULL;
|
||||
sc->tl_if.if_flags &= ~(IFF_RUNNING | IFF_OACTIVE);
|
||||
sc->mii.mii_media_status &= ~IFM_ACTIVE;
|
||||
sc->tl_mii.mii_media_status &= ~IFM_ACTIVE;
|
||||
sc->tl_flags = 0;
|
||||
}
|
||||
|
||||
|
|
@ -637,10 +603,8 @@ static int tl_init(sc)
|
|||
}
|
||||
bzero(nullbuf, ETHER_MIN_TX);
|
||||
|
||||
/* set media if needed */
|
||||
if (IFM_SUBTYPE(sc->mii.mii_media_active) != IFM_NONE) {
|
||||
mii_mediachg(&sc->mii);
|
||||
}
|
||||
/* set media */
|
||||
mii_mediachg(&sc->tl_mii);
|
||||
|
||||
/* start ticks calls */
|
||||
timeout(tl_ticks, sc, hz);
|
||||
|
|
@ -694,71 +658,128 @@ tl_intreg_write_byte(sc, reg, val)
|
|||
TL_HR_WRITE_BYTE(sc, TL_HOST_DIO_DATA + (reg & 0x03), val);
|
||||
}
|
||||
|
||||
void tl_mii_set(v, bit)
|
||||
void *v;
|
||||
u_int8_t bit;
|
||||
void
|
||||
tl_mii_sync(sc)
|
||||
struct tl_softc *sc;
|
||||
{
|
||||
tl_softc_t *sc = v;
|
||||
int i;
|
||||
|
||||
switch (bit) {
|
||||
case MII_DATA:
|
||||
netsio_set(sc, TL_NETSIO_MDATA);
|
||||
break;
|
||||
case MII_CLOCK:
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
break;
|
||||
case MII_TXEN:
|
||||
netsio_set(sc, TL_NETSIO_MTXEN);
|
||||
break;
|
||||
default:
|
||||
printf("tl_mii_set: unknown bit %d\n", bit);
|
||||
}
|
||||
}
|
||||
|
||||
void tl_mii_clr(v, bit)
|
||||
void *v;
|
||||
u_int8_t bit;
|
||||
{
|
||||
tl_softc_t *sc = v;
|
||||
|
||||
switch (bit) {
|
||||
case MII_DATA:
|
||||
netsio_clr(sc, TL_NETSIO_MDATA);
|
||||
break;
|
||||
case MII_CLOCK:
|
||||
netsio_clr(sc, TL_NETSIO_MTXEN);
|
||||
for (i = 0; i < 32; i++) {
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
break;
|
||||
case MII_TXEN:
|
||||
netsio_clr(sc, TL_NETSIO_MTXEN);
|
||||
break;
|
||||
default:
|
||||
printf("tl_mii_clr: unknown bit %d\n", bit);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
int tl_mii_read(v, bit)
|
||||
void *v;
|
||||
u_int8_t bit;
|
||||
void
|
||||
tl_mii_sendbits(sc, data, nbits)
|
||||
struct tl_softc *sc;
|
||||
u_int32_t data;
|
||||
int nbits;
|
||||
{
|
||||
tl_softc_t *sc = v;
|
||||
int i;
|
||||
|
||||
switch (bit) {
|
||||
case MII_DATA:
|
||||
return netsio_read(sc, TL_NETSIO_MDATA);
|
||||
break;
|
||||
case MII_CLOCK:
|
||||
return netsio_read(sc, TL_NETSIO_MCLK);
|
||||
break;
|
||||
case MII_TXEN:
|
||||
return netsio_read(sc, TL_NETSIO_MTXEN);
|
||||
break;
|
||||
default:
|
||||
printf("tl_mii_read: unknown bit %d\n", bit);
|
||||
return -1;
|
||||
netsio_set(sc, TL_NETSIO_MTXEN);
|
||||
for (i = 1 << (nbits - 1); i; i = i >> 1) {
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
netsio_read(sc, TL_NETSIO_MCLK);
|
||||
if (data & i)
|
||||
netsio_set(sc, TL_NETSIO_MDATA);
|
||||
else
|
||||
netsio_clr(sc, TL_NETSIO_MDATA);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
netsio_read(sc, TL_NETSIO_MCLK);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
tl_mii_read(self, phy, reg)
|
||||
struct device *self;
|
||||
int phy, reg;
|
||||
{
|
||||
struct tl_softc *sc = (struct tl_softc *)self;
|
||||
int val = 0, i, err;
|
||||
|
||||
/*
|
||||
* Read the PHY register by manually driving the MII control lines.
|
||||
*/
|
||||
|
||||
tl_mii_sync(sc);
|
||||
tl_mii_sendbits(sc, MII_COMMAND_START, 2);
|
||||
tl_mii_sendbits(sc, MII_COMMAND_READ, 2);
|
||||
tl_mii_sendbits(sc, phy, 5);
|
||||
tl_mii_sendbits(sc, reg, 5);
|
||||
|
||||
netsio_clr(sc, TL_NETSIO_MTXEN);
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
|
||||
err = netsio_read(sc, TL_NETSIO_MDATA);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
|
||||
/* Even if an error occurs, must still clock out the cycle. */
|
||||
for (i = 0; i < 16; i++) {
|
||||
val <<= 1;
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
if (err == 0 && netsio_read(sc, TL_NETSIO_MDATA))
|
||||
val |= 1;
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
}
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
|
||||
return (err ? 0 : val);
|
||||
}
|
||||
|
||||
void
|
||||
tl_mii_write(self, phy, reg, val)
|
||||
struct device *self;
|
||||
int phy, reg, val;
|
||||
{
|
||||
struct tl_softc *sc = (struct tl_softc *)self;
|
||||
|
||||
/*
|
||||
* Write the PHY register by manually driving the MII control lines.
|
||||
*/
|
||||
|
||||
tl_mii_sync(sc);
|
||||
tl_mii_sendbits(sc, MII_COMMAND_START, 2);
|
||||
tl_mii_sendbits(sc, MII_COMMAND_WRITE, 2);
|
||||
tl_mii_sendbits(sc, phy, 5);
|
||||
tl_mii_sendbits(sc, reg, 5);
|
||||
tl_mii_sendbits(sc, MII_COMMAND_ACK, 2);
|
||||
tl_mii_sendbits(sc, val, 16);
|
||||
|
||||
netsio_clr(sc, TL_NETSIO_MCLK);
|
||||
netsio_set(sc, TL_NETSIO_MCLK);
|
||||
}
|
||||
|
||||
void
|
||||
tl_statchg(self)
|
||||
struct device *self;
|
||||
{
|
||||
tl_softc_t *sc = (struct tl_softc *)self;
|
||||
u_int32_t reg;
|
||||
|
||||
#ifdef TLDEBUG
|
||||
printf("tl_statchg, media %x\n", sc->tl_ifmedia.ifm_media);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* We must keep the ThunderLAN and the PHY in sync as
|
||||
* to the status of full-duplex!
|
||||
*/
|
||||
reg = tl_intreg_read_byte(sc, TL_INT_NET + TL_INT_NetCmd);
|
||||
if (sc->tl_mii.mii_media_active & IFM_FDX)
|
||||
reg |= TL_NETCOMMAND_DUPLEX;
|
||||
else
|
||||
reg &= ~TL_NETCOMMAND_DUPLEX;
|
||||
tl_intreg_write_byte(sc, TL_INT_NET + TL_INT_NetCmd, reg);
|
||||
|
||||
/* XXX Update ifp->if_baudrate */
|
||||
}
|
||||
|
||||
void tl_i2c_set(v, bit)
|
||||
void *v;
|
||||
u_int8_t bit;
|
||||
|
|
@ -1147,7 +1168,7 @@ tl_ifioctl(ifp, cmd, data)
|
|||
break;
|
||||
case SIOCSIFMEDIA:
|
||||
case SIOCGIFMEDIA:
|
||||
error = ifmedia_ioctl(ifp, ifr, &sc->tl_ifmedia, cmd);
|
||||
error = ifmedia_ioctl(ifp, ifr, &sc->tl_mii.mii_media, cmd);
|
||||
break;
|
||||
default:
|
||||
error = EINVAL;
|
||||
|
|
@ -1329,24 +1350,9 @@ tl_mediachange(ifp)
|
|||
struct ifnet *ifp;
|
||||
{
|
||||
|
||||
tl_softc_t *sc = ifp->if_softc;
|
||||
int err;
|
||||
u_int32_t reg;
|
||||
int oldmedia;
|
||||
#ifdef TLDEBUG
|
||||
printf("tl_mediachange, media %x\n", sc->tl_ifmedia.ifm_media);
|
||||
#endif
|
||||
oldmedia = sc->mii.mii_media_active;
|
||||
sc->mii.mii_media_active = sc->tl_ifmedia.ifm_media;
|
||||
if ((err = mii_mediachg(&sc->mii)) != 0)
|
||||
sc->mii.mii_media_active = oldmedia;
|
||||
reg = tl_intreg_read_byte(sc, TL_INT_NET + TL_INT_NetCmd);
|
||||
if (sc->mii.mii_media_active & IFM_FDX)
|
||||
reg |= TL_NETCOMMAND_DUPLEX;
|
||||
else
|
||||
reg &= ~TL_NETCOMMAND_DUPLEX;
|
||||
tl_intreg_write_byte(sc, TL_INT_NET + TL_INT_NetCmd, reg);
|
||||
return err;
|
||||
if (ifp->if_flags & IFF_UP)
|
||||
tl_init(ifp->if_softc);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -1355,17 +1361,10 @@ tl_mediastatus(ifp, ifmr)
|
|||
struct ifmediareq *ifmr;
|
||||
{
|
||||
tl_softc_t *sc = ifp->if_softc;
|
||||
if (IFM_SUBTYPE(sc->mii.mii_media_active) == IFM_10_2 ||
|
||||
IFM_SUBTYPE(sc->mii.mii_media_active) == IFM_10_5)
|
||||
if (sc->tl_flags & TL_IFACT)
|
||||
sc->mii.mii_media_status = IFM_AVALID | IFM_ACTIVE;
|
||||
else
|
||||
sc->mii.mii_media_status = IFM_AVALID;
|
||||
else
|
||||
mii_pollstat(&sc->mii);
|
||||
|
||||
ifmr->ifm_active = sc->mii.mii_media_active;
|
||||
ifmr->ifm_status = sc->mii.mii_media_status;
|
||||
mii_pollstat(&sc->tl_mii);
|
||||
ifmr->ifm_active = sc->tl_mii.mii_media_active;
|
||||
ifmr->ifm_status = sc->tl_mii.mii_media_status;
|
||||
}
|
||||
|
||||
static int tl_add_RxBuff(Rx, oldm)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,97 @@
|
|||
/* $NetBSD: if_tlvar.h,v 1.1 1998/08/11 00:09:26 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 Manuel Bouyer. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Manuel Bouyer.
|
||||
* 4. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Texas Instruments ThunderLAN ethernet controller
|
||||
* ThunderLAN Programmer's Guide (TI Literature Number SPWU013A)
|
||||
* available from www.ti.com
|
||||
*/
|
||||
|
||||
struct tl_product_desc {
|
||||
u_int32_t tp_product;
|
||||
int tp_tlphymedia;
|
||||
int tp_flags;
|
||||
const char *tp_desc;
|
||||
};
|
||||
|
||||
/* tp_flags */
|
||||
#define TPF_BROKEN_MEM 0x00000001 /* memory-mapped access is broken */
|
||||
|
||||
struct tl_softc {
|
||||
struct device sc_dev; /* base device */
|
||||
bus_space_tag_t tl_bustag;
|
||||
bus_space_handle_t tl_bushandle; /* CSR region handle */
|
||||
const struct tl_product_desc *tl_product;
|
||||
void* tl_ih;
|
||||
struct ethercom tl_ec;
|
||||
u_int8_t tl_enaddr[ETHER_ADDR_LEN]; /* hardware adress */
|
||||
u_int16_t tl_flags;
|
||||
#define TL_IFACT 0x0001 /* chip has interface activity */
|
||||
u_int8_t tl_lasttx; /* we were without input this many seconds */
|
||||
i2c_adapter_t i2cbus; /* i2c bus, for eeprom */
|
||||
mii_data_t tl_mii; /* mii bus */
|
||||
struct Rx_list *Rx_list; /* Receive and transmit lists */
|
||||
struct Tx_list *Tx_list;
|
||||
struct Rx_list *active_Rx, *last_Rx;
|
||||
struct Tx_list *active_Tx, *last_Tx;
|
||||
struct Tx_list *Free_Tx;
|
||||
int opkt; /* used to detect link up/down for AUI/BNC */
|
||||
int stats_exesscoll; /* idem */
|
||||
#ifdef TL_PRIV_STATS
|
||||
int ierr_overr;
|
||||
int ierr_code;
|
||||
int ierr_crc;
|
||||
int ierr_nomem;
|
||||
int oerr_underr;
|
||||
int oerr_deffered;
|
||||
int oerr_coll;
|
||||
int oerr_multicoll;
|
||||
int oerr_latecoll;
|
||||
int oerr_exesscoll;
|
||||
int oerr_carrloss;
|
||||
int oerr_mcopy;
|
||||
#endif
|
||||
};
|
||||
#define tl_if tl_ec.ec_if
|
||||
#define tl_bpf tl_if.if_bpf
|
||||
|
||||
typedef struct tl_softc tl_softc_t;
|
||||
typedef u_long ioctl_cmd_t;
|
||||
|
||||
#define TL_HR_READ(sc, reg) \
|
||||
bus_space_read_4(sc->tl_bustag, sc->tl_bushandle, (reg))
|
||||
#define TL_HR_READ_BYTE(sc, reg) \
|
||||
bus_space_read_1(sc->tl_bustag, sc->tl_bushandle, (reg))
|
||||
#define TL_HR_WRITE(sc, reg, data) \
|
||||
bus_space_write_4(sc->tl_bustag, sc->tl_bushandle, (reg), (data))
|
||||
#define TL_HR_WRITE_BYTE(sc, reg, data) \
|
||||
bus_space_write_1(sc->tl_bustag, sc->tl_bushandle, (reg), (data))
|
||||
#define ETHER_MIN_TX (ETHERMIN + sizeof(struct ether_header))
|
||||
Loading…
Reference in New Issue