WSDISPLAY_COMPAT_RAWKBD support for sun serial keyboards (zskbd, comkbd).

3 files changed, 226 insertions, 6 deletions

diff --git a/sys/dev/sun/sunkbd.c b/sys/dev/sun/sunkbd.c
index 4ad9e80bc9e..83764933fe6 100644
--- a/sys/dev/sun/sunkbd.c
+++ b/sys/dev/sun/sunkbd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sunkbd.c,v 1.22 2009/01/11 15:53:58 miod Exp $	*/
+/*	$OpenBSD: sunkbd.c,v 1.23 2009/01/11 18:59:54 miod Exp $	*/
 
 /*
  * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
@@ -39,6 +39,9 @@
 
 #include <dev/wscons/wsconsio.h>
 #include <dev/wscons/wskbdvar.h>
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+#include <dev/wscons/wskbdraw.h>
+#endif
 
 #include <dev/sun/sunkbdreg.h>
 #include <dev/sun/sunkbdvar.h>
@@ -69,6 +72,10 @@ struct wskbd_accessops sunkbd_accessops = {
 void
 sunkbd_attach(struct sunkbd_softc *sc, struct wskbddev_attach_args *waa)
 {
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	timeout_set(&sc->sc_rawrepeat_tmo, sunkbd_rawrepeat, sc);
+#endif
+
 	sc->sc_wskbddev = config_found((struct device *)sc, waa,
 	    wskbddevprint);
 }
@@ -155,10 +162,54 @@ sunkbd_input(struct sunkbd_softc *sc, u_int8_t *buf, u_int buflen)
 {
 	u_int type;
 	int value;
+	int s;
+
+	if (sc->sc_wskbddev == NULL)
+		return;	/* why bother */
+
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	if (sc->sc_rawkbd) {
+		u_char rbuf[SUNKBD_MAX_INPUT_SIZE * 2];
+		int c, rlen, npress;
+
+		timeout_del(&sc->sc_rawrepeat_tmo);
+
+		npress = rlen = 0;
+		while (buflen-- != 0) {
+			sunkbd_decode(*buf++, &type, &value);
+			c = sunkbd_rawmap[value];
+			if (c == RAWKEY_Null)
+				continue;
+			/* fake extended scancode if necessary */
+			if (c & 0x80)
+				rbuf[rlen++] = 0xe0;
+			rbuf[rlen] = c & 0x7f;
+			if (type == WSCONS_EVENT_KEY_UP)
+				rbuf[rlen] |= 0x80;
+			else {
+				/* remember down keys for autorepeat */
+				if (c & 0x80)
+					sc->sc_rep[npress++] = 0xe0;
+				sc->sc_rep[npress++] = c & 0x7f;
+			}
+			rlen++;
+		}
 
-	while (buflen-- != 0) {
-		sunkbd_decode(*buf++, &type, &value);
-		wskbd_input(sc->sc_wskbddev, type, value);
+		s = spltty();
+		wskbd_rawinput(sc->sc_wskbddev, rbuf, rlen);
+		splx(s);
+		sc->sc_nrep = npress;
+		if (npress != 0)
+			timeout_add_msec(&sc->sc_rawrepeat_tmo, REP_DELAY1);
+	} else
+#endif
+	{
+		s = spltty();
+		while (buflen-- != 0) {
+			sunkbd_decode(*buf++, &type, &value);
+			wskbd_input(sc->sc_wskbddev, type, value);
+		}
+		splx(s);
 	}
 }
 
@@ -186,6 +237,12 @@ sunkbd_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct proc *p)
 	case WSKBDIO_COMPLEXBELL:
 		sunkbd_bell(sc, d_bell->period, d_bell->pitch, d_bell->volume);
 		return (0);
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	case WSKBDIO_SETMODE:
+		sc->sc_rawkbd = *(int *)data == WSKBD_RAW;
+		timeout_del(&sc->sc_rawrepeat_tmo);
+		return (0);
+#endif
 	}
 
 	return (-1);
@@ -233,6 +290,20 @@ sunkbd_raw(struct sunkbd_softc *sc, u_int8_t c)
 	}
 }
 
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+void
+sunkbd_rawrepeat(void *v)
+{
+	struct sunkbd_softc *sc = v;
+	int s;
+
+	s = spltty();
+	wskbd_rawinput(sc->sc_wskbddev, sc->sc_rep, sc->sc_nrep);
+	splx(s);
+	timeout_add_msec(&sc->sc_rawrepeat_tmo, REP_DELAYN);
+}
+#endif
+
 int
 sunkbd_setclick(struct sunkbd_softc *sc, int click)
 {
diff --git a/sys/dev/sun/sunkbdmap.c b/sys/dev/sun/sunkbdmap.c
index e4c3cc75f17..b35c57e3c0b 100644
--- a/sys/dev/sun/sunkbdmap.c
+++ b/sys/dev/sun/sunkbdmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sunkbdmap.c,v 1.1 2005/05/14 15:25:20 miod Exp $	*/
+/*	$OpenBSD: sunkbdmap.c,v 1.2 2009/01/11 18:59:54 miod Exp $	*/
 
 /*
  * Copyright (c) 2002, 2003 Miodrag Vallat.
@@ -46,6 +46,145 @@
 #include <dev/sun/sunkbdreg.h>
 #include <dev/sun/sunkbdvar.h>
 
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+#include <dev/wscons/wskbdraw.h>
+
+/*
+ * Translate Sun keycodes to US keyboard XT scancodes, for proper
+ * X11-over-wsmux operation.
+ */
+const u_int8_t sunkbd_rawmap[0x80] = {
+	RAWKEY_Null,
+	RAWKEY_L1,
+	RAWKEY_AudioLower,
+	RAWKEY_L2,
+	RAWKEY_AudioRaise,
+	RAWKEY_f1,
+	RAWKEY_f2,
+	RAWKEY_f10,
+	RAWKEY_f3,
+	RAWKEY_f11,
+	RAWKEY_f4,
+	RAWKEY_f12,
+	RAWKEY_f5,
+	RAWKEY_Alt_R,
+	RAWKEY_f6,
+	RAWKEY_Null,
+	RAWKEY_f7,
+	RAWKEY_f8,
+	RAWKEY_f9,
+	RAWKEY_Alt_L,
+	RAWKEY_Up,
+	RAWKEY_Pause,
+	RAWKEY_Print_Screen,
+	RAWKEY_Hold_Screen,
+	RAWKEY_Left,
+	RAWKEY_L3,
+	RAWKEY_L4,
+	RAWKEY_Down,
+	RAWKEY_Right,
+	RAWKEY_Escape,
+	RAWKEY_1,
+	RAWKEY_2,
+	RAWKEY_3,
+	RAWKEY_4,
+	RAWKEY_5,
+	RAWKEY_6,
+	RAWKEY_7,
+	RAWKEY_8,
+	RAWKEY_9,
+	RAWKEY_0,
+	RAWKEY_minus,
+	RAWKEY_equal,
+	RAWKEY_grave,
+	RAWKEY_BackSpace,
+	RAWKEY_Insert,
+	RAWKEY_KP_Equal,
+	RAWKEY_KP_Divide,
+	RAWKEY_KP_Multiply,
+	RAWKEY_Null,
+	RAWKEY_L5,
+	RAWKEY_KP_Delete,
+	RAWKEY_L6,
+	RAWKEY_Home,
+	RAWKEY_Tab,
+	RAWKEY_q,
+	RAWKEY_w,
+	RAWKEY_e,
+	RAWKEY_r,
+	RAWKEY_t,
+	RAWKEY_y,
+	RAWKEY_u,
+	RAWKEY_i,
+	RAWKEY_o,
+	RAWKEY_p,
+	RAWKEY_bracketleft,
+	RAWKEY_bracketright,
+	RAWKEY_Delete,
+	RAWKEY_Alt_R,
+	RAWKEY_KP_Home,
+	RAWKEY_KP_Up,
+	RAWKEY_KP_Prior,
+	RAWKEY_KP_Subtract,
+	RAWKEY_L7,
+	RAWKEY_L8,
+	RAWKEY_End,
+	RAWKEY_Null,
+	RAWKEY_Control_L,
+	RAWKEY_a,
+	RAWKEY_s,
+	RAWKEY_d,
+	RAWKEY_f,
+	RAWKEY_g,
+	RAWKEY_h,
+	RAWKEY_j,
+	RAWKEY_k,
+	RAWKEY_l,
+	RAWKEY_semicolon,
+	RAWKEY_apostrophe,
+	RAWKEY_backslash,
+	RAWKEY_Return,
+	RAWKEY_KP_Enter,
+	RAWKEY_KP_Left,
+	RAWKEY_KP_Begin,
+	RAWKEY_KP_Right,
+	RAWKEY_KP_Insert,
+	RAWKEY_L9,
+	RAWKEY_Prior,
+	RAWKEY_L10,
+	RAWKEY_Num_Lock,
+	RAWKEY_Shift_L,
+	RAWKEY_z,
+	RAWKEY_x,
+	RAWKEY_c,
+	RAWKEY_v,
+	RAWKEY_b,
+	RAWKEY_n,
+	RAWKEY_m,
+	RAWKEY_comma,
+	RAWKEY_period,
+	RAWKEY_slash,
+	RAWKEY_Shift_R,
+	RAWKEY_Null,	/* KS_Linefeed on type 3/4 */
+	RAWKEY_KP_End,
+	RAWKEY_KP_Down,
+	RAWKEY_KP_Next,
+	RAWKEY_Null,
+	RAWKEY_Null,
+	RAWKEY_Null,
+	RAWKEY_Help,
+	RAWKEY_Caps_Lock,
+	RAWKEY_Meta_L,
+	RAWKEY_space,
+	RAWKEY_Meta_R,
+	RAWKEY_Next,
+	RAWKEY_Null,
+	RAWKEY_KP_Add,
+	RAWKEY_Null,
+	RAWKEY_Null
+};
+#endif
+
 #define	KC(n)	KS_KEYCODE(n)
 
 /* 000/021/022 US English type 4/5 keyboard */
diff --git a/sys/dev/sun/sunkbdvar.h b/sys/dev/sun/sunkbdvar.h
index db0f1efdb3f..280f4798146 100644
--- a/sys/dev/sun/sunkbdvar.h
+++ b/sys/dev/sun/sunkbdvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sunkbdvar.h,v 1.12 2009/01/11 16:12:15 miod Exp $	*/
+/*	$OpenBSD: sunkbdvar.h,v 1.13 2009/01/11 18:59:54 miod Exp $	*/
 
 /*
  * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
@@ -48,6 +48,15 @@ struct sunkbd_softc {
 	struct timeout	sc_bellto;
 
 	struct device	*sc_wskbddev;
+
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	int		sc_rawkbd;
+	int		sc_nrep;
+	char		sc_rep[SUNKBD_MAX_INPUT_SIZE * 2];
+	struct timeout	sc_rawrepeat_tmo;
+#define	REP_DELAY1	400
+#define	REP_DELAYN	100
+#endif
 };
 
 extern struct wskbd_accessops sunkbd_accessops;
@@ -75,3 +84,4 @@ extern struct wskbd_mapdata sunkbd5_keymapdata;
 
 #define	MAXSUNLAYOUT	0x062
 extern const int sunkbd_layouts[MAXSUNLAYOUT];
+extern const u_int8_t sunkbd_rawmap[0x80];