diff options
Diffstat (limited to 'sys/dev/syscons/scvgarndr.c')
| -rw-r--r-- | sys/dev/syscons/scvgarndr.c | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/sys/dev/syscons/scvgarndr.c b/sys/dev/syscons/scvgarndr.c index 69e831c4e8cb..7cecae9db1cb 100644 --- a/sys/dev/syscons/scvgarndr.c +++ b/sys/dev/syscons/scvgarndr.c @@ -1009,23 +1009,34 @@ draw_pxlmouse_planar(scr_stat *scp, int x, int y) yoff = y - rounddown(y, line_width); ymax = imin(y + mdp->md_height, scp->ypixel); - outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ - outw(GDCIDX, 0x0001); /* set/reset enable */ - outw(GDCIDX, 0xff08); /* bit mask */ - outw(GDCIDX, 0x0803); /* data rotate/function select (and) */ + if (scp->sc->adp->va_type == KD_VGA) { + outw(GDCIDX, 0x0305); /* read mode 0, write mode 3 */ + outw(GDCIDX, 0xff08); /* bit mask */ + } else + outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ + outw(GDCIDX, 0x0003); /* data rotate/function select */ + outw(GDCIDX, 0x0f01); /* set/reset enable */ + + outw(GDCIDX, (0 << 8) | 0x00); /* set/reset */ p = scp->sc->adp->va_window + line_width*y + x/8; for (i = y, j = 0; i < ymax; ++i, ++j) { - m = ~(mdp->md_border[j] << 8 >> xoff); + m = mdp->md_border[j] << 8 >> xoff; for (k = 0; k < 3; ++k) { m1 = m >> (8 * (2 - k)); - if (m1 != 0xff && x + 8 * k < scp->xpixel) { + if (m1 != 0 && x + 8 * k < scp->xpixel) { readb(p + k); - writeb(p + k, m1); - } + if (scp->sc->adp->va_type == KD_VGA) + writeb(p + k, m1); + else { + /* bit mask: */ + outw(GDCIDX, (m1 << 8) | 0x08); + writeb(p + k, 0); + } + } } p += line_width; } - outw(GDCIDX, 0x1003); /* data rotate/function select (or) */ + outw(GDCIDX, (15 << 8) | 0x00); /* set/reset */ p = scp->sc->adp->va_window + line_width*y + x/8; for (i = y, j = 0; i < ymax; ++i, ++j) { m = mdp->md_interior[j] << 8 >> xoff; @@ -1033,12 +1044,23 @@ draw_pxlmouse_planar(scr_stat *scp, int x, int y) m1 = m >> (8 * (2 - k)); if (m1 != 0 && x + 8 * k < scp->xpixel) { readb(p + k); - writeb(p + k, m1); + if (scp->sc->adp->va_type == KD_VGA) + writeb(p + k, m1); + else { + /* bit mask: */ + outw(GDCIDX, (m1 << 8) | 0x08); + writeb(p + k, 0); + } } } p += line_width; } - outw(GDCIDX, 0x0003); /* data rotate/function select */ + if (scp->sc->adp->va_type == KD_VGA) + outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ + else + outw(GDCIDX, 0xff08); /* bit mask */ + outw(GDCIDX, 0x0000); /* set/reset */ + outw(GDCIDX, 0x0001); /* set/reset enable */ } static void |