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path: root/sys/arch/arc/dev/pccons.c
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Diffstat (limited to 'sys/arch/arc/dev/pccons.c')
-rw-r--r--sys/arch/arc/dev/pccons.c101
1 files changed, 65 insertions, 36 deletions
diff --git a/sys/arch/arc/dev/pccons.c b/sys/arch/arc/dev/pccons.c
index d813ba20899..66e6e05d212 100644
--- a/sys/arch/arc/dev/pccons.c
+++ b/sys/arch/arc/dev/pccons.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pccons.c,v 1.4 1996/09/01 19:41:16 deraadt Exp $ */
+/* $OpenBSD: pccons.c,v 1.5 1996/09/04 21:18:22 pefo Exp $ */
/* $NetBSD: pccons.c,v 1.89 1995/05/04 19:35:20 cgd Exp $ */
/*-
@@ -71,11 +71,15 @@
#include <machine/autoconf.h>
#include <machine/display.h>
#include <machine/pccons.h>
+#include <arc/arc/arctype.h>
#include <arc/pica/pica.h>
+#include <arc/desktech/desktech.h>
#include <dev/isa/isavar.h>
#include <machine/kbdreg.h>
+extern int cputype;
+
#define XFREE86_BUG_COMPAT
#ifndef BEEP_FREQ
@@ -167,7 +171,12 @@ struct cfdriver pms_cd = {
#define ROW 25
#define CHR 2
-static unsigned int addr_6845 = MONO_BASE;
+static unsigned int addr_6845;
+static unsigned int mono_base;
+static unsigned int mono_buf;
+static unsigned int cga_base;
+static unsigned int cga_buf;
+static unsigned int kbd_base;
char *sget __P((void));
void sput __P((u_char *, int));
@@ -187,7 +196,7 @@ kbd_wait_output()
u_int i;
for (i = 100000; i; i--)
- if ((inb(KBSTATP) & KBS_IBF) == 0) {
+ if ((inb(kbd_base + KBSTATP) & KBS_IBF) == 0) {
KBD_DELAY;
return 1;
}
@@ -200,7 +209,7 @@ kbd_wait_input()
u_int i;
for (i = 100000; i; i--)
- if ((inb(KBSTATP) & KBS_DIB) != 0) {
+ if ((inb(kbd_base + KBSTATP) & KBS_DIB) != 0) {
KBD_DELAY;
return 1;
}
@@ -212,12 +221,12 @@ kbd_flush_input()
{
u_char c;
- while (c = inb(KBSTATP) & 0x03)
+ while (c = inb(kbd_base + KBSTATP) & 0x03)
if ((c & KBS_DIB) == KBS_DIB) {
/* XXX - delay is needed to prevent some keyboards from
wedging when the system boots */
delay(6);
- (void) inb(KBDATAP);
+ (void) inb(kbd_base + KBDATAP);
}
}
@@ -232,10 +241,10 @@ kbc_get8042cmd()
if (!kbd_wait_output())
return -1;
- outb(KBCMDP, K_RDCMDBYTE);
+ outb(kbd_base + KBCMDP, K_RDCMDBYTE);
if (!kbd_wait_input())
return -1;
- return inb(KBDATAP);
+ return inb(kbd_base + KBDATAP);
}
#endif
@@ -249,10 +258,10 @@ kbc_put8042cmd(val)
if (!kbd_wait_output())
return 0;
- outb(KBCMDP, K_LDCMDBYTE);
+ outb(kbd_base + KBCMDP, K_LDCMDBYTE);
if (!kbd_wait_output())
return 0;
- outb(KBOUTP, val);
+ outb(kbd_base + KBOUTP, val);
return 1;
}
@@ -270,7 +279,7 @@ kbd_cmd(val, polling)
if(!polling) {
i = spltty();
if(kb_oq_get == kb_oq_put) {
- outb(KBOUTP, val);
+ outb(kbd_base + KBOUTP, val);
}
kb_oq[kb_oq_put] = val;
kb_oq_put = (kb_oq_put + 1) & 7;
@@ -280,13 +289,13 @@ kbd_cmd(val, polling)
else do {
if (!kbd_wait_output())
return 0;
- outb(KBOUTP, val);
+ outb(kbd_base + KBOUTP, val);
for (i = 100000; i; i--) {
- if (inb(KBSTATP) & KBS_DIB) {
+ if (inb(kbd_base + KBSTATP) & KBS_DIB) {
register u_char c;
KBD_DELAY;
- c = inb(KBDATAP);
+ c = inb(kbd_base + KBDATAP);
if (c == KBR_ACK || c == KBR_ECHO) {
return 1;
}
@@ -425,11 +434,11 @@ pcprobe(parent, cfdata, aux)
goto lose;
}
for (i = 600000; i; i--)
- if ((inb(KBSTATP) & KBS_DIB) != 0) {
+ if ((inb(kbd_base + KBSTATP) & KBS_DIB) != 0) {
KBD_DELAY;
break;
}
- if (i == 0 || inb(KBDATAP) != KBR_RSTDONE) {
+ if (i == 0 || inb(kbd_base + KBDATAP) != KBR_RSTDONE) {
printf("pcprobe: reset error %d\n", 2);
goto lose;
}
@@ -603,7 +612,7 @@ pcintr(arg)
register struct tty *tp = sc->sc_tty;
u_char *cp;
- if ((inb(KBSTATP) & KBS_DIB) == 0)
+ if ((inb(kbd_base + KBSTATP) & KBS_DIB) == 0)
return 0;
if (polling)
return 1;
@@ -615,7 +624,7 @@ pcintr(arg)
do
(*linesw[tp->t_line].l_rint)(*cp++, tp);
while (*cp);
- } while (inb(KBSTATP) & KBS_DIB);
+ } while (inb(kbd_base + KBSTATP) & KBS_DIB);
return 1;
}
@@ -776,6 +785,26 @@ pccninit(cp)
* For now, don't screw with it.
*/
/* crtat = 0; */
+ switch(cputype) {
+
+ case ACER_PICA_61:
+ mono_base = PICA_MONO_BASE;
+ mono_buf = PICA_MONO_BUF;
+ cga_base = PICA_CGA_BASE;
+ cga_buf = PICA_CGA_BUF;
+ kbd_base = PICA_SYS_KBD;
+ break;
+
+ case DESKSTATION_TYNE:
+ mono_base = PICA_MONO_BASE;
+ mono_buf = PICA_MONO_BUF;
+ cga_base = PICA_CGA_BASE;
+ cga_buf = PICA_CGA_BUF;
+ kbd_base = PICA_SYS_KBD;
+ outb(TYNE_V_ISA_IO + 0x3ce, 6); /* Correct video mode */
+ outb(TYNE_V_ISA_IO + 0x3cf, 0xe);
+ break;
+ }
}
/* ARGSUSED */
@@ -805,7 +834,7 @@ pccngetc(dev)
do {
/* wait for byte */
- while ((inb(KBSTATP) & KBS_DIB) == 0);
+ while ((inb(kbd_base + KBSTATP) & KBS_DIB) == 0);
/* see if it's worthwhile */
cp = sget();
} while (!cp);
@@ -912,16 +941,16 @@ sput(cp, n)
u_short was;
unsigned cursorat;
- cp = (u_short *)CGA_BUF;
+ cp = (u_short *)cga_buf;
was = *cp;
*cp = (u_short) 0xA55A;
if (*cp != 0xA55A) {
- cp = (u_short *)MONO_BUF;
- addr_6845 = MONO_BASE;
+ cp = (u_short *)mono_buf;
+ addr_6845 = mono_base;
vs.color = 0;
} else {
*cp = was;
- addr_6845 = CGA_BASE;
+ addr_6845 = cga_base;
vs.color = 1;
}
@@ -1477,17 +1506,17 @@ sget()
top:
KBD_DELAY;
- dt = inb(KBDATAP);
+ dt = inb(kbd_base + KBDATAP);
switch (dt) {
case KBR_ACK: case KBR_ECHO:
kb_oq_get = (kb_oq_get + 1) & 7;
if(kb_oq_get != kb_oq_put) {
- outb(KBOUTP, kb_oq[kb_oq_get]);
+ outb(kbd_base + KBOUTP, kb_oq[kb_oq_get]);
}
goto loop;
case KBR_RESEND:
- outb(KBOUTP, kb_oq[kb_oq_get]);
+ outb(kbd_base + KBOUTP, kb_oq[kb_oq_get]);
goto loop;
}
@@ -1690,7 +1719,7 @@ printf("keycode %d\n",dt);
extended = 0;
loop:
- if ((inb(KBSTATP) & KBS_DIB) == 0)
+ if ((inb(kbd_base + KBSTATP) & KBS_DIB) == 0)
return 0;
goto top;
}
@@ -1773,9 +1802,9 @@ pms_dev_cmd(value)
u_char value;
{
kbd_flush_input();
- outb(KBCMDP, 0xd4);
+ outb(kbd_base + KBCMDP, 0xd4);
kbd_flush_input();
- outb(KBDATAP, value);
+ outb(kbd_base + KBDATAP, value);
}
static inline void
@@ -1783,7 +1812,7 @@ pms_aux_cmd(value)
u_char value;
{
kbd_flush_input();
- outb(KBCMDP, value);
+ outb(kbd_base + KBCMDP, value);
}
static inline void
@@ -1791,9 +1820,9 @@ pms_pit_cmd(value)
u_char value;
{
kbd_flush_input();
- outb(KBCMDP, 0x60);
+ outb(kbd_base + KBCMDP, 0x60);
kbd_flush_input();
- outb(KBDATAP, value);
+ outb(kbd_base + KBDATAP, value);
}
int
@@ -1811,7 +1840,7 @@ pmsprobe(parent, probe, aux)
pms_dev_cmd(KBC_RESET);
pms_aux_cmd(PMS_MAGIC_1);
delay(10000);
- x = inb(KBDATAP);
+ x = inb(kbd_base + KBDATAP);
pms_pit_cmd(PMS_INT_DISABLE);
if (x & 0x04)
return 0;
@@ -2019,20 +2048,20 @@ pmsintr(arg)
switch (state) {
case 0:
- buttons = inb(KBDATAP);
+ buttons = inb(kbd_base + KBDATAP);
if ((buttons & 0xc0) == 0)
++state;
break;
case 1:
- dx = inb(KBDATAP);
+ dx = inb(kbd_base + KBDATAP);
/* Bounding at -127 avoids a bug in XFree86. */
dx = (dx == -128) ? -127 : dx;
++state;
break;
case 2:
- dy = inb(KBDATAP);
+ dy = inb(kbd_base + KBDATAP);
dy = (dy == -128) ? -127 : dy;
state = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 06:12:40 +0000