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Adapt to newer backend. Needs testing.

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This commit is contained in:
fvdl 2003-04-19 19:35:34 +00:00
parent 79bdc751aa
commit 0d9c871cee
1 changed files with 37 additions and 38 deletions
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75
sys/dev/eisa/ahc_eisa.c
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@ -1,4 +1,4 @@
/* $NetBSD: ahc_eisa.c,v 1.24 2002/10/02 16:33:45 thorpej Exp $ */
/* $NetBSD: ahc_eisa.c,v 1.25 2003/04/19 19:35:34 fvdl Exp $ */
/*
* Product specific probe and attach routines for:
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ahc_eisa.c,v 1.24 2002/10/02 16:33:45 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: ahc_eisa.c,v 1.25 2003/04/19 19:35:34 fvdl Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -51,8 +51,8 @@ __KERNEL_RCSID(0, "$NetBSD: ahc_eisa.c,v 1.24 2002/10/02 16:33:45 thorpej Exp $"
#include <dev/eisa/eisavar.h>
#include <dev/eisa/eisadevs.h>
#include <dev/microcode/aic7xxx/aic7xxx_reg.h>
#include <dev/ic/aic7xxxvar.h>
#include <dev/ic/aic7xxx_osm.h>
#include <dev/ic/aic7xxx_inline.h>
#include <dev/ic/aic77xxreg.h>
#include <dev/ic/aic77xxvar.h>
@ -111,53 +111,57 @@ ahc_eisa_attach(parent, self, aux)
u_int biosctrl;
u_int scsiconf;
u_int scsiconf1;
#if DEBUG
u_char intdef;
#ifdef DEBUG
int i;
#endif
if (bus_space_map(iot, EISA_SLOT_ADDR(ea->ea_slot) +
AHC_EISA_SLOT_OFFSET, AHC_EISA_IOSIZE, 0, &ioh))
panic("%s: could not map I/O addresses", ahc->sc_dev.dv_xname);
if ((irq = ahc_aic77xx_irq(iot, ioh)) < 0)
panic("%s: ahc_aic77xx_irq failed!", ahc->sc_dev.dv_xname);
AHC_EISA_SLOT_OFFSET, AHC_EISA_IOSIZE, 0, &ioh)) {
printf("%s: could not map I/O addresses", ahc->sc_dev.dv_xname);
return;
}
if ((irq = ahc_aic77xx_irq(iot, ioh)) < 0) {
printf("%s: ahc_aic77xx_irq failed!", ahc->sc_dev.dv_xname);
goto free_io;
}
if (strcmp(ea->ea_idstring, "ADP7770") == 0) {
printf(": %s\n", EISA_PRODUCT_ADP7770);
} else if (strcmp(ea->ea_idstring, "ADP7771") == 0) {
printf(": %s\n", EISA_PRODUCT_ADP7771);
} else {
panic(": Unknown device type %s", ea->ea_idstring);
printf(": Unknown device type %s", ea->ea_idstring);
goto free_io;
}
if (ahc_alloc(ahc, ioh, iot, ea->ea_dmat,
AHC_AIC7770|AHC_EISA, AHC_AIC7770_FE, AHC_FNONE) < 0)
goto free_io;
ahc->chip = AHC_AIC7770|AHC_EISA;
ahc->features = AHC_AIC7770_FE;
ahc->flags = AHC_PAGESCBS;
ahc->bugs = AHC_TMODE_WIDEODD_BUG;
ahc->tag = iot;
ahc->bsh = ioh;
ahc->channel = 'A';
ahc->channel_b = 'B';
ahc_intr_enable(ahc, FALSE);
if (ahc_reset(ahc) != 0)
goto free_ahc;
goto free_io;
if (eisa_intr_map(ec, irq, &ih)) {
printf("%s: couldn't map interrupt (%d)\n",
ahc->sc_dev.dv_xname, irq);
goto free_ahc;
goto free_io;
}
/*
* The IRQMS bit enables level sensitive interrupts. Only allow
* IRQ sharing if it's set.
* NOTE: ahc->pause is initialized in ahc_alloc().
*
* Tell the user what type of interrupts we're using.
* usefull for debugging irq problems
*/
if (ahc->pause & IRQMS) {
intrtype = IST_LEVEL;
intrtypestr = "level sensitive";
} else {
intdef = bus_space_read_1(iot, ioh, INTDEF);
if (intdef & EDGE_TRIG) {
intrtype = IST_EDGE;
intrtypestr = "edge triggered";
} else {
intrtype = IST_LEVEL;
intrtypestr = "level sensitive";
}
intrstr = eisa_intr_string(ec, ih);
ahc->ih = eisa_intr_establish(ec, ih,
@ -168,7 +172,7 @@ ahc_eisa_attach(parent, self, aux)
if (intrstr != NULL)
printf(" at %s", intrstr);
printf("\n");
goto free_ahc;
goto free_io;
}
if (intrstr != NULL)
printf("%s: %s interrupting at %s\n", ahc->sc_dev.dv_xname,
@ -201,7 +205,7 @@ ahc_eisa_attach(parent, self, aux)
/* Get the primary channel information */
if ((biosctrl & CHANNEL_B_PRIMARY) != 0)
ahc->flags |= AHC_CHANNEL_B_PRIMARY;
ahc->flags |= AHC_PRIMARY_CHANNEL;
if ((biosctrl & BIOSMODE) == BIOSDISABLED) {
ahc->flags |= AHC_USEDEFAULTS;
@ -217,11 +221,8 @@ ahc_eisa_attach(parent, self, aux)
if (scsiconf1 & TERM_ENB)
ahc->flags |= AHC_TERM_ENB_B;
}
/*
* We have no way to tell, so assume extended
* translation is enabled.
*/
ahc->flags |= AHC_EXTENDED_TRANS_A|AHC_EXTENDED_TRANS_B;
if ((ahc_inb(ahc, HA_274_BIOSGLOBAL) & HA_274_EXTENDED_TRANS))
ahc->flags |= AHC_EXTENDED_TRANS_A|AHC_EXTENDED_TRANS_B;
/* Attach sub-devices */
if (ahc_aic77xx_attach(ahc) == 0)
@ -229,8 +230,6 @@ ahc_eisa_attach(parent, self, aux)
/* failed */
eisa_intr_disestablish(ec, ahc->ih);
free_ahc:
ahc_free(ahc);
free_io:
bus_space_unmap(iot, ioh, AHC_EISA_IOSIZE);
}