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Differential D4544 Diff 12001 sys/dev/ed/if_ed_cbus.c

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sys/dev/ed/if_ed_cbus.c

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static int static int
ed98_alloc_memory(dev, rid) ed98_alloc_memory(dev, rid)
device_t dev; device_t dev;
int rid; int rid;
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
u_long conf_maddr, conf_msize; rman_res_t conf_maddr, conf_msize;
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &conf_maddr, error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &conf_maddr,
&conf_msize); &conf_msize);
if (error) if (error)
return (error); return (error);
if ((conf_maddr == 0) || (conf_msize == 0)) if ((conf_maddr == 0) || (conf_msize == 0))
return (ENXIO); return (ENXIO);
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* Probe and vendor-specific initialization routine for C-NET(98) boards * Probe and vendor-specific initialization routine for C-NET(98) boards
*/ */
static int static int
ed_probe_CNET98(device_t dev, int port_rid, int flags) ed_probe_CNET98(device_t dev, int port_rid, int flags)
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
u_char tmp; u_char tmp;
u_long conf_irq, junk; rman_res_t conf_irq, junk;
#ifdef DIAGNOSTIC #ifdef DIAGNOSTIC
u_char tmp_s; u_char tmp_s;
#endif #endif
error = ed98_alloc_port(dev, port_rid); error = ed98_alloc_port(dev, port_rid);
if (error) if (error)
return (error); return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET; sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET; sc->nic_offset = ED_NOVELL_NIC_OFFSET;
error = ed98_alloc_memory(dev, 0); error = ed98_alloc_memory(dev, 0);
if (error) if (error)
return (error); return (error);
/* Check I/O address. 0x[a-f]3d0 are allowed. */ /* Check I/O address. 0x[a-f]3d0 are allowed. */
if (((rman_get_start(sc->port_res) & 0x0fff) != 0x03d0) if (((rman_get_start(sc->port_res) & 0x0fff) != 0x03d0)
|| ((rman_get_start(sc->port_res) & 0xf000) < (u_short) 0xa000)) { || ((rman_get_start(sc->port_res) & 0xf000) < (u_short) 0xa000)) {
#ifdef DIAGNOSTIC #ifdef DIAGNOSTIC
device_printf(dev, "Invalid i/o port configuration (0x%lx) " device_printf(dev, "Invalid i/o port configuration (0x%jx) "
"must be %s for %s\n", rman_get_start(sc->port_res), "must be %s for %s\n", rman_get_start(sc->port_res),
"0x[a-f]3d0", "CNET98"); "0x[a-f]3d0", "CNET98");
#endif #endif
return (ENXIO); return (ENXIO);
} }
#ifdef DIAGNOSTIC #ifdef DIAGNOSTIC
/* Check window area address */ /* Check window area address */
tmp_s = rman_get_start(sc->mem_res) >> 12; tmp_s = rman_get_start(sc->mem_res) >> 12;
if (tmp_s < 0x80) { if (tmp_s < 0x80) {
device_printf(dev, "Please change window address(0x%lx)\n", device_printf(dev, "Please change window address(0x%jx)\n",
rman_get_start(sc->mem_res)); rman_get_start(sc->mem_res));
return (ENXIO); return (ENXIO);
} }
tmp_s &= 0x0f; tmp_s &= 0x0f;
tmp = rman_get_start(sc->port_res) >> 12; tmp = rman_get_start(sc->port_res) >> 12;
if ((tmp_s <= tmp) && (tmp < (tmp_s + 4))) { if ((tmp_s <= tmp) && (tmp < (tmp_s + 4))) {
device_printf(dev, "Please change iobase address(0x%lx) " device_printf(dev, "Please change iobase address(0x%jx) "
"or window address(0x%lx)\n", "or window address(0x%jx)\n",
rman_get_start(sc->port_res), rman_get_start(sc->port_res),
rman_get_start(sc->mem_res)); rman_get_start(sc->mem_res));
return (ENXIO); return (ENXIO);
} }
#endif #endif
/* Reset the board */ /* Reset the board */
ed_reset_CNET98(sc, flags); ed_reset_CNET98(sc, flags);
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break; break;
case 12: case 12:
tmp = ED_CNET98_INT_IRQ12; tmp = ED_CNET98_INT_IRQ12;
break; break;
case 13: case 13:
tmp = ED_CNET98_INT_IRQ13; tmp = ED_CNET98_INT_IRQ13;
break; break;
default: default:
device_printf(dev, "Invalid irq configuration (%ld) must be " device_printf(dev, "Invalid irq configuration (%jd) must be "
"%s for %s\n", conf_irq, "3,5,6,9,12,13", "CNET98"); "%s for %s\n", conf_irq, "3,5,6,9,12,13", "CNET98");
return (ENXIO); return (ENXIO);
} }
ed_asic_outb(sc, ED_CNET98_INT_LEV, tmp); ed_asic_outb(sc, ED_CNET98_INT_LEV, tmp);
DELAY(1000); DELAY(1000);
/* /*
* Set interrupt mask. * Set interrupt mask.
* bit7:1 all interrupt mask * bit7:1 all interrupt mask
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*/ */
static int static int
ed_probe_CNET98EL(device_t dev, int port_rid, int flags) ed_probe_CNET98EL(device_t dev, int port_rid, int flags)
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
int i; int i;
u_char romdata[ETHER_ADDR_LEN * 2], tmp; u_char romdata[ETHER_ADDR_LEN * 2], tmp;
u_long conf_irq, junk; rman_res_t conf_irq, junk;
error = ed98_alloc_port(dev, port_rid); error = ed98_alloc_port(dev, port_rid);
if (error) if (error)
return (error); return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET; sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET; sc->nic_offset = ED_NOVELL_NIC_OFFSET;
/* Check I/O address. 0x[0-f]3d0 are allowed. */ /* Check I/O address. 0x[0-f]3d0 are allowed. */
if ((rman_get_start(sc->port_res) & 0x0fff) != 0x03d0) { if ((rman_get_start(sc->port_res) & 0x0fff) != 0x03d0) {
#ifdef DIAGNOSTIC #ifdef DIAGNOSTIC
device_printf(dev, "Invalid i/o port configuration (0x%lx) " device_printf(dev, "Invalid i/o port configuration (0x%jx) "
"must be %s for %s\n", rman_get_start(sc->port_res), "must be %s for %s\n", rman_get_start(sc->port_res),
"0x?3d0", "CNET98E/L"); "0x?3d0", "CNET98E/L");
#endif #endif
return (ENXIO); return (ENXIO);
} }
/* Reset the board */ /* Reset the board */
ed_reset_CNET98(sc, flags); ed_reset_CNET98(sc, flags);
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tmp = ED_CNET98EL_ICR_IRQ6; tmp = ED_CNET98EL_ICR_IRQ6;
break; break;
#if 0 #if 0
case 12: case 12:
tmp = ED_CNET98EL_ICR_IRQ12; tmp = ED_CNET98EL_ICR_IRQ12;
break; break;
#endif #endif
default: default:
device_printf(dev, "Invalid irq configuration (%ld) must be " device_printf(dev, "Invalid irq configuration (%jd) must be "
"%s for %s\n", conf_irq, "3,5,6", "CNET98E/L"); "%s for %s\n", conf_irq, "3,5,6", "CNET98E/L");
return (ENXIO); return (ENXIO);
} }
ed_asic_outb(sc, ED_CNET98EL_ICR, tmp); ed_asic_outb(sc, ED_CNET98EL_ICR, tmp);
ed_asic_outb(sc, ED_CNET98EL_IMR, 0x7e); ed_asic_outb(sc, ED_CNET98EL_IMR, 0x7e);
/* Get station address from on-board ROM */ /* Get station address from on-board ROM */
ed_pio_readmem(sc, 16384, romdata, sizeof(romdata)); ed_pio_readmem(sc, 16384, romdata, sizeof(romdata));
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* Probe and vendor-specific initialization routine for PC-9801-77 boards * Probe and vendor-specific initialization routine for PC-9801-77 boards
*/ */
static int static int
ed_probe_NEC77(device_t dev, int port_rid, int flags) ed_probe_NEC77(device_t dev, int port_rid, int flags)
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
u_char tmp; u_char tmp;
u_long conf_irq, junk; rman_res_t conf_irq, junk;
error = ed98_probe_Novell(dev, port_rid, flags); error = ed98_probe_Novell(dev, port_rid, flags);
if (error) if (error)
return (error); return (error);
/* LA/T-98 does not need IRQ setting. */ /* LA/T-98 does not need IRQ setting. */
if (ED_TYPE98SUB(flags) == 0) if (ED_TYPE98SUB(flags) == 0)
return (0); return (0);
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break; break;
case 12: case 12:
tmp = ED_NEC77_IRQ12; tmp = ED_NEC77_IRQ12;
break; break;
case 13: case 13:
tmp = ED_NEC77_IRQ13; tmp = ED_NEC77_IRQ13;
break; break;
default: default:
device_printf(dev, "Invalid irq configuration (%ld) must be " device_printf(dev, "Invalid irq configuration (%jd) must be "
"%s for %s\n", conf_irq, "3,5,6,12,13", "PC-9801-77"); "%s for %s\n", conf_irq, "3,5,6,12,13", "PC-9801-77");
return (ENXIO); return (ENXIO);
} }
ed_asic_outb(sc, ED_NEC77_IRQ, tmp); ed_asic_outb(sc, ED_NEC77_IRQ, tmp);
return (0); return (0);
} }
/* /*
* Probe and vendor-specific initialization routine for EC/EP-98X boards * Probe and vendor-specific initialization routine for EC/EP-98X boards
*/ */
static int static int
ed_probe_NW98X(device_t dev, int port_rid, int flags) ed_probe_NW98X(device_t dev, int port_rid, int flags)
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
u_char tmp; u_char tmp;
u_long conf_irq, junk; rman_res_t conf_irq, junk;
error = ed98_probe_Novell(dev, port_rid, flags); error = ed98_probe_Novell(dev, port_rid, flags);
if (error) if (error)
return (error); return (error);
/* Networld 98X3 does not need IRQ setting. */ /* Networld 98X3 does not need IRQ setting. */
if (ED_TYPE98SUB(flags) == 0) if (ED_TYPE98SUB(flags) == 0)
return (0); return (0);
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break; break;
case 12: case 12:
tmp = ED_NW98X_IRQ12; tmp = ED_NW98X_IRQ12;
break; break;
case 13: case 13:
tmp = ED_NW98X_IRQ13; tmp = ED_NW98X_IRQ13;
break; break;
default: default:
device_printf(dev, "Invalid irq configuration (%ld) must be " device_printf(dev, "Invalid irq configuration (%jd) must be "
"%s for %s\n", conf_irq, "3,5,6,12,13", "EC/EP-98X"); "%s for %s\n", conf_irq, "3,5,6,12,13", "EC/EP-98X");
return (ENXIO); return (ENXIO);
} }
ed_asic_outb(sc, ED_NW98X_IRQ, tmp); ed_asic_outb(sc, ED_NW98X_IRQ, tmp);
return (0); return (0);
} }
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* Probe and vendor-specific initialization routine for SB-9801 boards * Probe and vendor-specific initialization routine for SB-9801 boards
*/ */
static int static int
ed_probe_SB98(device_t dev, int port_rid, int flags) ed_probe_SB98(device_t dev, int port_rid, int flags)
{ {
struct ed_softc *sc = device_get_softc(dev); struct ed_softc *sc = device_get_softc(dev);
int error; int error;
u_char tmp; u_char tmp;
u_long conf_irq, junk; rman_res_t conf_irq, junk;
error = ed98_alloc_port(dev, port_rid); error = ed98_alloc_port(dev, port_rid);
if (error) if (error)
return (error); return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET; sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET; sc->nic_offset = ED_NOVELL_NIC_OFFSET;
/* Check I/O address. 00d[02468ace] are allowed. */ /* Check I/O address. 00d[02468ace] are allowed. */
if ((rman_get_start(sc->port_res) & ~0x000e) != 0x00d0) { if ((rman_get_start(sc->port_res) & ~0x000e) != 0x00d0) {
#ifdef DIAGNOSTIC #ifdef DIAGNOSTIC
device_printf(dev, "Invalid i/o port configuration (0x%lx) " device_printf(dev, "Invalid i/o port configuration (0x%jx) "
"must be %s for %s\n", rman_get_start(sc->port_res), "must be %s for %s\n", rman_get_start(sc->port_res),
"0xd?", "SB9801"); "0xd?", "SB9801");
#endif #endif
return (ENXIO); return (ENXIO);
} }
/* Write I/O port address and read 4 times */ /* Write I/O port address and read 4 times */
outb(ED_SB98_IO_INHIBIT, rman_get_start(sc->port_res) & 0xff); outb(ED_SB98_IO_INHIBIT, rman_get_start(sc->port_res) & 0xff);
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break; break;
case 6: case 6:
tmp = ED_SB98_CFG_IRQ6; tmp = ED_SB98_CFG_IRQ6;
break; break;
case 12: case 12:
tmp = ED_SB98_CFG_IRQ12; tmp = ED_SB98_CFG_IRQ12;
break; break;
default: default:
device_printf(dev, "Invalid irq configuration (%ld) must be " device_printf(dev, "Invalid irq configuration (%jd) must be "
"%s for %s\n", conf_irq, "3,5,6,12", "SB9801"); "%s for %s\n", conf_irq, "3,5,6,12", "SB9801");
return (ENXIO); return (ENXIO);
} }
if (flags & ED_FLAGS_DISABLE_TRANCEIVER) if (flags & ED_FLAGS_DISABLE_TRANCEIVER)
tmp |= ED_SB98_CFG_ALTPORT; tmp |= ED_SB98_CFG_ALTPORT;
ed_asic_outb(sc, ED_SB98_CFG, ED_SB98_CFG_ENABLE | tmp); ed_asic_outb(sc, ED_SB98_CFG, ED_SB98_CFG_ENABLE | tmp);
ed_asic_outb(sc, ED_SB98_POLARITY, 0x01); ed_asic_outb(sc, ED_SB98_POLARITY, 0x01);
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