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path: root/sys/arch/sparc64/dev/z8530kbd.c
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Diffstat (limited to 'sys/arch/sparc64/dev/z8530kbd.c')
-rw-r--r--sys/arch/sparc64/dev/z8530kbd.c130
1 files changed, 47 insertions, 83 deletions
diff --git a/sys/arch/sparc64/dev/z8530kbd.c b/sys/arch/sparc64/dev/z8530kbd.c
index 8d4f3370088..bdfaa85ef2c 100644
--- a/sys/arch/sparc64/dev/z8530kbd.c
+++ b/sys/arch/sparc64/dev/z8530kbd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: z8530kbd.c,v 1.1 2002/01/15 22:00:12 jason Exp $ */
+/* $OpenBSD: z8530kbd.c,v 1.2 2002/01/16 15:35:26 jason Exp $ */
/* $NetBSD: z8530tty.c,v 1.77 2001/05/30 15:24:24 lukem Exp $ */
/*-
@@ -376,7 +376,7 @@ const struct wscons_keydesc zskbd_keydesctab[] = {
};
struct wskbd_mapdata zskbd_keymapdata = {
- zskbd_keydesctab
+ zskbd_keydesctab, KB_US
};
#define ZSKBDUNIT(x) (minor(x) & 0x7ffff)
@@ -466,8 +466,6 @@ zskbd_attach(parent, self, aux)
console = 1;
}
- printf("\n");
-
tp = ttymalloc();
tp->t_dev = dev;
tp->t_oproc = zsstart;
@@ -494,18 +492,10 @@ zskbd_attach(parent, self, aux)
*/
if (ISSET(zst->zst_hwflags, ZS_HWFLAG_CONSOLE)) {
/* Call zsparam similar to open. */
- struct termios t;
/* Wait a while for previous console output to complete */
DELAY(10000);
- /* Setup the "new" parameters in t. */
- t.c_ispeed = 0;
- t.c_ospeed = 1200;
- t.c_cflag = CS8 | CLOCAL;
-
- s = splzs();
-
/*
* Turn on receiver and status interrupts.
* We defer the actual write of the register to zsparam(),
@@ -513,12 +503,7 @@ zskbd_attach(parent, self, aux)
* the time zsparam() reads the initial rr0 state.
*/
SET(cs->cs_preg[1], ZSWR1_RIE | ZSWR1_SIE);
-
- splx(s);
-
- /* Make sure zsparam will see changes. */
- tp->t_ospeed = 0;
- (void) zsparam(tp, &t);
+ zskbd_init(zst);
s = splzs();
@@ -542,8 +527,6 @@ zskbd_attach(parent, self, aux)
splx(s);
}
- zskbd_init(zst);
-
a.console = console;
a.keymap = &zskbd_keymapdata;
a.accessops = &zskbd_accessops;
@@ -658,71 +641,65 @@ zskbd_init(zst)
/* Ok, start the reset sequence... */
s = splhigh();
- zst->zst_leds = 0;
- zst->zst_layout = -1;
for (tries = 5; tries != 0; tries--) {
int ltries;
+ zst->zst_leds = 0;
+ zst->zst_layout = -1;
+
+ /* Send reset request */
zskbd_putc(zst, SKBD_CMD_RESET);
ltries = 1000;
while (--ltries > 0) {
rr0 = *cs->cs_reg_csr;
- if (rr0 & ZSRR0_RX_READY)
- break;
+ if (rr0 & ZSRR0_RX_READY) {
+ zskbd_raw(zst, *cs->cs_reg_data);
+ if (zst->zst_kbdstate == SKBD_STATE_RESET)
+ break;
+ }
DELAY(1000);
}
if (ltries == 0)
continue;
- zskbd_raw(zst, *cs->cs_reg_data);
- if (zst->zst_kbdstate != SKBD_STATE_RESET)
- continue;
+ /* Wait for reset to finish. */
ltries = 1000;
while (--ltries > 0) {
rr0 = *cs->cs_reg_csr;
- if (rr0 & ZSRR0_RX_READY)
- break;
+ if (rr0 & ZSRR0_RX_READY) {
+ zskbd_raw(zst, *cs->cs_reg_data);
+ if (zst->zst_kbdstate == SKBD_STATE_GETKEY)
+ break;
+ }
DELAY(1000);
}
if (ltries == 0)
continue;
- zskbd_raw(zst, *cs->cs_reg_data);
- if (zst->zst_kbdstate != SKBD_STATE_GETKEY)
- continue;
+
+ /* Send layout request */
zskbd_putc(zst, SKBD_CMD_LAYOUT);
ltries = 1000;
while (--ltries > 0) {
rr0 = *cs->cs_reg_csr;
- if (rr0 & ZSRR0_RX_READY)
- break;
- DELAY(1000);
- }
- if (ltries == 0)
- continue;
- zskbd_raw(zst, *cs->cs_reg_data);
- if (zst->zst_kbdstate != SKBD_STATE_LAYOUT)
- continue;
- ltries = 1000;
- while (--ltries > 0) {
- rr0 = *cs->cs_reg_csr;
- if (rr0 & ZSRR0_RX_READY)
- break;
+ if (rr0 & ZSRR0_RX_READY) {
+ zskbd_raw(zst, *cs->cs_reg_data);
+ if (zst->zst_layout != -1)
+ break;
+ }
DELAY(1000);
}
if (ltries == 0)
continue;
- zskbd_raw(zst, *cs->cs_reg_data);
- if (zst->zst_kbdstate == SKBD_STATE_GETKEY)
- break;
+ break;
}
if (tries == 0)
- printf(":reset timeout\n");
+ printf(": reset timeout\n");
else
- printf("reset ok, layout %d\n", zst->zst_layout);
+ printf(": layout %d\n", zst->zst_layout);
splx(s);
}
@@ -733,7 +710,12 @@ zskbd_raw(zst, c)
{
int claimed = 0;
- printf("raw(state %d, code %x)\n", zst->zst_kbdstate, c);
+ if (zst->zst_kbdstate == SKBD_STATE_LAYOUT) {
+ zst->zst_kbdstate = SKBD_STATE_GETKEY;
+ zst->zst_layout = c;
+ return;
+ }
+
switch (c) {
case SKBD_RSP_RESET:
zst->zst_kbdstate = SKBD_STATE_RESET;
@@ -748,10 +730,8 @@ zskbd_raw(zst, c)
claimed = 1;
}
- if (claimed) {
- printf("out state: %d\n", zst->zst_kbdstate);
+ if (claimed)
return;
- }
switch (zst->zst_kbdstate) {
case SKBD_STATE_RESET:
@@ -760,16 +740,9 @@ zskbd_raw(zst, c)
printf("%s: reset1 invalid code 0x%02x\n",
zst->zst_dev.dv_xname, c);
break;
- case SKBD_STATE_LAYOUT:
- zst->zst_kbdstate = SKBD_STATE_GETKEY;
- printf("layout: %02x\n", c);
- zst->zst_layout = c;
- break;
case SKBD_STATE_GETKEY:
- printf("KEY(%02x)\n", c);
break;
}
- printf("out state: %d\n", zst->zst_kbdstate);
}
void
@@ -1536,9 +1509,6 @@ zskbd_enable(v, on)
void *v;
int on;
{
- struct zskbd_softc *zst = v;
-
- printf("zskbd_enable: %s\n", zst->zst_dev.dv_xname);
return (0);
}
@@ -1549,7 +1519,6 @@ zskbd_set_leds(v, on)
{
struct zskbd_softc *zst = v;
- printf("zskbd_set_leds: %s\n", zst->zst_dev.dv_xname);
zst->zst_leds = on;
}
@@ -1559,7 +1528,6 @@ zskbd_get_leds(v)
{
struct zskbd_softc *zst = v;
- printf("zskbd_get_leds: %s\n", zst->zst_dev.dv_xname);
return (zst->zst_leds);
}
@@ -1571,15 +1539,9 @@ zskbd_ioctl(v, cmd, data, flag, p)
int flag;
struct proc *p;
{
- struct zskbd_softc *zst = v;
-
- printf("zskbd_ioctl: %s\n", zst->zst_dev.dv_xname);
-
switch (cmd) {
case WSKBDIO_GTYPE:
-#if 0 /* XXX need to allocate a type... */
- *(int *)data = WSKBD_TYPE_XXX;
-#endif
+ *(int *)data = WSKBD_TYPE_SUN;
return (0);
case WSKBDIO_SETLEDS:
zskbd_set_leds(v, *(int *)data);
@@ -1596,11 +1558,8 @@ zskbd_cnpollc(v, on)
void *v;
int on;
{
- struct zskbd_softc *zst = v;
extern int swallow_zsintrs;
- printf("%s: cnpollc...", zst->zst_dev.dv_xname);
-
if (on)
swallow_zsintrs++;
else
@@ -1617,8 +1576,6 @@ zskbd_cngetc(v, type, data)
int s;
u_int8_t c, rr0;
- printf("%s: cngetc...", zst->zst_dev.dv_xname);
-
s = splhigh();
do {
rr0 = *zst->zst_cs->cs_reg_csr;
@@ -1627,8 +1584,15 @@ zskbd_cngetc(v, type, data)
c = *zst->zst_cs->cs_reg_data;
splx(s);
- printf("%02x\n", c);
-
- *type = (c & 0x80) ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN;
- *data = c & 0x7f;
+ switch (c) {
+ case SKBD_RSP_IDLE:
+ *type = WSCONS_EVENT_ALL_KEYS_UP;
+ *data = 0;
+ break;
+ default:
+ *type = (c & 0x80) ?
+ WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN;
+ *data = c & 0x7f;
+ break;
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 19:12:01 +0000