diff options
Diffstat (limited to 'sys/arch/sparc64/dev/creator.c')
| -rw-r--r-- | sys/arch/sparc64/dev/creator.c | 106 |
1 files changed, 104 insertions, 2 deletions
diff --git a/sys/arch/sparc64/dev/creator.c b/sys/arch/sparc64/dev/creator.c index c4e4f51d4eb..f942f7a20ad 100644 --- a/sys/arch/sparc64/dev/creator.c +++ b/sys/arch/sparc64/dev/creator.c @@ -1,4 +1,4 @@ -/* $OpenBSD: creator.c,v 1.14 2002/07/26 16:57:16 jason Exp $ */ +/* $OpenBSD: creator.c,v 1.15 2002/07/26 18:00:08 jason Exp $ */ /* * Copyright (c) 2002 Jason L. Wright (jason@thought.net) @@ -79,6 +79,13 @@ paddr_t creator_mmap(void *, off_t, int); static int a2int(char *, int); void creator_ras_fifo_wait(struct creator_softc *, int); void creator_ras_wait(struct creator_softc *); +void creator_ras_init(struct creator_softc *); +void creator_ras_copyrows(void *, int, int, int); +void creator_ras_copycols(void *, int, int, int, int); +void creator_ras_erasecols(void *, int, int, int, long int); +void creator_ras_eraserows(void *, int, int, long int); +void creator_ras_do_cursor(struct rasops_info *); +void creator_ras_fill(struct creator_softc *); struct wsdisplay_accessops creator_accessops = { creator_ioctl, @@ -138,6 +145,10 @@ creator_attach(struct creator_softc *sc) rasops_init(&sc->sc_rasops, a2int(getpropstring(optionsnode, "screen-#rows"), 34), a2int(getpropstring(optionsnode, "screen-#columns"), 80)); + sc->sc_rasops.ri_hw = sc; + sc->sc_rasops.ri_ops.eraserows = creator_ras_eraserows; + sc->sc_rasops.ri_ops.erasecols = creator_ras_erasecols; + creator_ras_init(sc); creator_stdscreen.nrows = sc->sc_rasops.ri_rows; creator_stdscreen.ncols = sc->sc_rasops.ri_cols; @@ -338,8 +349,99 @@ creator_ras_wait(sc) ucsr = FBC_READ(sc, FFB_FBC_UCSR); if ((ucsr & (FBC_UCSR_FB_BUSY|FBC_UCSR_RP_BUSY)) == 0) break; - r = ucsr & (FFB_UCSR_READ_ERR | FFB_UCSR_FIFO_OVFL); + r = ucsr & (FBC_UCSR_READ_ERR | FBC_UCSR_FIFO_OVFL); if (r != 0) FBC_WRITE(sc, FFB_FBC_UCSR, r); } } + +void +creator_ras_init(sc) + struct creator_softc *sc; +{ +} + +void +creator_ras_eraserows(cookie, row, n, attr) + void *cookie; + int row, n; + long int attr; +{ + struct rasops_info *ri = cookie; + struct creator_softc *sc = ri->ri_hw; + + if (row < 0) { + n += row; + row = 0; + } + if (row + n > ri->ri_rows) + n = ri->ri_rows - row; + if (n <= 0) + return; + + creator_ras_fill(sc); + creator_ras_fifo_wait(sc, 5); + FBC_WRITE(sc, FFB_FBC_FG, ri->ri_devcmap[(attr >> 16) & 0xf]); + if ((n == ri->ri_rows) && (ri->ri_flg & RI_FULLCLEAR)) { + FBC_WRITE(sc, FFB_FBC_BY, 0); + FBC_WRITE(sc, FFB_FBC_BX, 0); + FBC_WRITE(sc, FFB_FBC_BH, ri->ri_height); + FBC_WRITE(sc, FFB_FBC_BW, ri->ri_width); + } else { + row *= ri->ri_font->fontheight; + FBC_WRITE(sc, FFB_FBC_BY, ri->ri_yorigin + row); + FBC_WRITE(sc, FFB_FBC_BX, ri->ri_xorigin); + FBC_WRITE(sc, FFB_FBC_BH, n * ri->ri_font->fontheight); + FBC_WRITE(sc, FFB_FBC_BW, ri->ri_emuwidth); + } + creator_ras_wait(sc); +} + +void +creator_ras_erasecols(cookie, row, col, n, attr) + void *cookie; + int row, col, n; + long int attr; +{ + struct rasops_info *ri = cookie; + struct creator_softc *sc = ri->ri_hw; + + if ((row < 0) || (row >= ri->ri_rows)) + return; + if (col < 0) { + n += col; + col = 0; + } + if (col + n > ri->ri_cols) + n = ri->ri_cols - col; + if (n <= 0) + return; + n *= ri->ri_font->fontwidth; + col *= ri->ri_font->fontwidth; + row *= ri->ri_font->fontheight; + + creator_ras_fill(sc); + creator_ras_fifo_wait(sc, 5); + FBC_WRITE(sc, FFB_FBC_FG, ri->ri_devcmap[(attr >> 16) & 0xf]); + FBC_WRITE(sc, FFB_FBC_BY, ri->ri_yorigin + row); + FBC_WRITE(sc, FFB_FBC_BX, ri->ri_xorigin + col); + FBC_WRITE(sc, FFB_FBC_BH, ri->ri_font->fontheight); + FBC_WRITE(sc, FFB_FBC_BW, n - 1); + creator_ras_wait(sc); +} + +void +creator_ras_fill(sc) + struct creator_softc *sc; +{ + creator_ras_fifo_wait(sc, 5); + FBC_WRITE(sc, FFB_FBC_PPC, + FBC_PPC_VCE_DIS | FBC_PPC_TBE_OPAQUE | + FBC_PPC_APE_DIS | FBC_PPC_CS_CONST); + FBC_WRITE(sc, FFB_FBC_FBC, 0x2000707f); + FBC_WRITE(sc, FFB_FBC_ROP, FBC_ROP_NEW); + FBC_WRITE(sc, FFB_FBC_DRAWOP, FBC_DRAWOP_RECTANGLE); + FBC_WRITE(sc, FFB_FBC_PMASK, 0xffffffff); + FBC_WRITE(sc, FFB_FBC_FONTINC, 0x10000); + creator_ras_wait(sc); +} |