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Wrap the EISA-specific parts of the dpt(4) and si(4) back-ends in

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the newly added DEV_EISA. This is done so that these back-ends can
be compiled on platforms not providing in{b,w,l}()/out{b,w,l}() and
friends (but may wish to use them together with bus front-ends other
than the EISA one).
This commit is contained in:
Marius Strobl 2007-01-18 13:33:36 +00:00
parent 2f11f3372a
commit 420a38dd4b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166091
5 changed files with 23 additions and 0 deletions
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2
sys/conf/options
View file

@ -662,6 +662,8 @@ DEV_MCA opt_mca.h
DEV_CARP opt_carp.h
DEV_SPLASH opt_splash.h
# EISA support
DEV_EISA opt_eisa.h
EISA_SLOTS opt_eisa.h
# ed driver

2
sys/dev/dpt/dpt.h
View file

@ -1292,7 +1292,9 @@ int dpt_init(struct dpt_softc *dpt);
int dpt_attach(dpt_softc_t * dpt);
void dpt_intr(void *arg);
#ifdef DEV_EISA
dpt_conf_t * dpt_pio_get_conf(u_int32_t);
#endif
#if 0
extern void hex_dump(u_char * data, int length,

2
sys/dev/dpt/dpt_eisa.c
View file

@ -28,6 +28,8 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_eisa.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>

8
sys/dev/dpt/dpt_scsi.c
View file

@ -50,6 +50,8 @@ __FBSDID("$FreeBSD$");
#define _DPT_C_
#include "opt_dpt.h"
#include "opt_eisa.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/eventhandler.h>
@ -106,7 +108,9 @@ devclass_t dpt_devclass;
/* ================= Private Inline Function declarations ===================*/
static __inline int dpt_just_reset(dpt_softc_t * dpt);
static __inline int dpt_raid_busy(dpt_softc_t * dpt);
#ifdef DEV_EISA
static __inline int dpt_pio_wait (u_int32_t, u_int, u_int, u_int);
#endif
static __inline int dpt_wait(dpt_softc_t *dpt, u_int bits,
u_int state);
static __inline struct dpt_ccb* dptgetccb(struct dpt_softc *dpt);
@ -181,6 +185,7 @@ dpt_raid_busy(dpt_softc_t * dpt)
return (0);
}
#ifdef DEV_EISA
static __inline int
dpt_pio_wait (u_int32_t base, u_int reg, u_int bits, u_int state)
{
@ -196,6 +201,7 @@ dpt_pio_wait (u_int32_t base, u_int reg, u_int bits, u_int state)
}
return (-1);
}
#endif
static __inline int
dpt_wait(dpt_softc_t *dpt, u_int bits, u_int state)
@ -386,6 +392,7 @@ dptallocccbs(dpt_softc_t *dpt)
return (i);
}
#ifdef DEV_EISA
dpt_conf_t *
dpt_pio_get_conf (u_int32_t base)
{
@ -478,6 +485,7 @@ dpt_pio_get_conf (u_int32_t base)
}
return (NULL);
}
#endif
/*
* Read a configuration page into the supplied dpt_cont_t buffer.

9
sys/dev/si/si.c
View file

@ -43,6 +43,7 @@ static const char si_copyright1[] = "@(#) Copyright (C) Specialix International
#include "opt_compat.h"
#include "opt_debug_si.h"
#include "opt_eisa.h"
#include "opt_tty.h"
#include <sys/param.h>
@ -277,8 +278,10 @@ siattach(device_t dev)
/* Stop the CPU first so it won't stomp around while we load */
switch (sc->sc_type) {
#ifdef DEV_EISA
case SIEISA:
outb(sc->sc_iobase + 2, sc->sc_irq << 4);
#endif
break;
case SIPCI:
*(maddr+SIPCIRESET) = 0;
@ -321,12 +324,14 @@ siattach(device_t dev)
/* Now start the CPU */
switch (sc->sc_type) {
#ifdef DEV_EISA
case SIEISA:
/* modify the download code to tell it that it's on an EISA */
*(maddr + 0x42) = 1;
outb(sc->sc_iobase + 2, (sc->sc_irq << 4) | 4);
(void)inb(sc->sc_iobase + 3); /* reset interrupt */
break;
#endif
case SIPCI:
/* modify the download code to tell it that it's on a PCI */
*(maddr+0x42) = 1;
@ -1132,11 +1137,13 @@ si_intr(void *arg)
((volatile struct si_reg *)maddr)->int_pending = 0;
*(maddr+SIJETINTCL) = 0x0;
break;
#ifdef DEV_EISA
case SIEISA:
maddr = sc->sc_maddr;
((volatile struct si_reg *)maddr)->int_pending = 0;
(void)inb(sc->sc_iobase + 3);
break;
#endif
case SIEMPTY:
default:
continue;
@ -1622,7 +1629,9 @@ si_modulename(int host_type, int uart_type)
{
switch (host_type) {
/* Z280 based cards */
#ifdef DEV_EISA
case SIEISA:
#endif
case SIHOST2:
case SIHOST:
case SIPCI: