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Add virtual console support.

This commit is contained in:
ragge 1998-06-05 22:02:56 +00:00
parent 9331237596
commit 88d55c928c
2 changed files with 71 additions and 10 deletions
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18
sys/arch/vax/vsa/lkc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: lkc.c,v 1.1 1998/06/04 15:51:12 ragge Exp $ */
/* $NetBSD: lkc.c,v 1.2 1998/06/05 22:02:57 ragge Exp $ */
/*
* Copyright (c) 1998 Ludd, University of Lule}, Sweden.
* All rights reserved.
@ -116,6 +116,22 @@ lkc_catch(line, ch)
ch = ls->ls_lastchar;
break;
case 86:
case 87:
case 88:
case 89:
case 90:
case 100:
case 101:
case 102:
if ((ls->ls_shifted & ls->ls_ctrl) == 0)
break;
ch -= 86;
if (ch > 10)
ch -= 9;
wsdisplay_switch(wsdisplay_cd.cd_devs[0], ch);
return 1;
default:
break;
}

63
sys/arch/vax/vsa/smg.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: smg.c,v 1.1 1998/06/04 15:51:12 ragge Exp $ */
/* $NetBSD: smg.c,v 1.2 1998/06/05 22:02:56 ragge Exp $ */
/*
* Copyright (c) 1998 Ludd, University of Lule}, Sweden.
* All rights reserved.
@ -122,11 +122,11 @@ const struct wsdisplay_accessops smg_accessops = {
struct smg_screen {
int ss_curx;
int ss_cury;
u_char ss_image[SM_ROWS][SM_COLS]; /* Image of current screen */
};
struct smg_config {
struct smg_screen ss_devs[8]; /* XXX */
};
static struct smg_screen smg_conscreen;
static struct smg_screen *curscr;
int
smg_match(parent, match, aux)
@ -151,14 +151,12 @@ smg_attach(parent, self, aux)
void *aux;
{
struct wsemuldisplaydev_attach_args aa;
struct smg_config *sc;
printf("\n");
sc = malloc(sizeof(struct smg_config), M_DEVBUF, M_WAITOK);
curscr = &smg_conscreen;
aa.console = !(vax_confdata & 0x20);
aa.scrdata = &smg_screenlist;
aa.accessops = &smg_accessops;
aa.accesscookie = sc;
config_found(self, &aa, wsemuldisplaydevprint);
}
@ -168,7 +166,12 @@ smg_cursor(id, on, row, col)
void *id;
int on, row, col;
{
sm_addr[(row * 15 * 128) + col + (14 * 128)] = on ? 255 : 0;
struct smg_screen *ss = id;
ss->ss_curx = col;
ss->ss_cury = row;
if (ss == curscr)
sm_addr[(row * 15 * 128) + col + (14 * 128)] = on ? 255 : 0;
}
static void
@ -179,9 +182,13 @@ smg_putstr(id, row, col, cp, len, attr)
int len;
long attr;
{
struct smg_screen *ss = id;
int i, j;
extern char q_font[];
bcopy(cp, &ss->ss_image[row][col], len);
if (ss != curscr)
return;
for (i = 0; i < len; i++)
for (j = 0; j < 15; j++)
sm_addr[col + i + (row * 15 * 128) + j * 128] =
@ -196,8 +203,12 @@ smg_copycols(id, row, srccol, dstcol, ncols)
void *id;
int row, srccol, dstcol, ncols;
{
struct smg_screen *ss = id;
int i;
bcopy(&ss->ss_image[row][srccol], &ss->ss_image[row][dstcol], ncols);
if (ss != curscr)
return;
for (i = 0; i < SM_CHEIGHT; i++)
bcopy(&sm_addr[(row * SM_NEXTROW) + srccol + (i * 128)],
&sm_addr[(row * SM_NEXTROW) + dstcol + i*128], ncols);
@ -213,8 +224,12 @@ smg_erasecols(id, row, startcol, ncols, fillattr)
int row, startcol, ncols;
long fillattr;
{
struct smg_screen *ss = id;
int i;
bzero(&ss->ss_image[row][startcol], ncols);
if (ss != curscr)
return;
for (i = 0; i < SM_CHEIGHT; i++)
bzero(&sm_addr[(row * SM_NEXTROW) + startcol + i * 128], ncols);
}
@ -224,8 +239,12 @@ smg_copyrows(id, srcrow, dstrow, nrows)
void *id;
int srcrow, dstrow, nrows;
{
struct smg_screen *ss = id;
int frows;
bcopy(&ss->ss_image[srcrow][0], &ss->ss_image[dstrow][0], nrows * 128);
if (ss != curscr)
return;
if (nrows > 25) {
frows = nrows >> 1;
if (srcrow > dstrow) {
@ -254,8 +273,12 @@ smg_eraserows(id, startrow, nrows, fillattr)
int startrow, nrows;
long fillattr;
{
struct smg_screen *ss = id;
int frows;
bzero(&ss->ss_image[startrow][0], nrows * 128);
if (ss != curscr)
return;
if (nrows > 25) {
frows = nrows >> 1;
bzero(&sm_addr[(startrow * SM_NEXTROW)], frows * SM_NEXTROW);
@ -303,6 +326,7 @@ smg_alloc_screen(v, type, cookiep, curxp, curyp, defattrp)
int *curxp, *curyp;
long *defattrp;
{
*cookiep = malloc(sizeof(struct smg_screen), M_DEVBUF, M_WAITOK);
return 0;
}
@ -318,6 +342,26 @@ smg_show_screen(v, cookie)
void *v;
void *cookie;
{
struct smg_screen *ss = cookie;
int row, col, line;
extern char q_font[];
if (ss == curscr)
return;
for (row = 0; row < 57; row++)
for (line = 0; line < 15; line++)
for (col = 0; col < 128; col++) {
u_char c = ss->ss_image[row][col];
if (c > 0x9f)
c -= 64;
else if (c > 0x1f)
c -= 32;
sm_addr[row * 128 * 15 + line * 128 + col] =
q_font[c * 15 + line];
}
curscr = ss;
}
static int
@ -343,7 +387,8 @@ smgcninit(cndev)
/* Clear screen */
blkclr(sm_addr, 128*864);
wsdisplay_cnattach(&smg_stdscreen, 0, 0, 0, 0);
curscr = &smg_conscreen;
wsdisplay_cnattach(&smg_stdscreen, &smg_conscreen, 0, 0, 0);
cn_tab->cn_dev = makedev(WSCONSOLEMAJOR, 0);
#if NLKC
lkccninit(cndev);