1992/0418/pc/vga.c (diff list | history)

1992/0417/sys/src/9/pc/vga.c:108,123 – 1992/0418/sys/src/9/pc/vga.c:108,125 (short | long | prev | next)
1992/0414		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f, 0xff, /* attribute */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
1992/0417		0x01, 0x07, 0x0f, 0x00, 0x00,
1992/0418		0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0d, 0x0f, 0x01, 0x10, 0x0f, 0x00, 0x00,
1992/0414		}; #endif
1991/1113
1992/0418		#define TESTDELAY 1
1991/0724		void
1991/1113		genout(int reg, int val) {
1992/0414		delay(1000);
1992/0418		delay(TESTDELAY);
1991/1113		if(reg == 0) outb(EMISCW, val); else if (reg == 1)
1992/0417/sys/src/9/pc/vga.c:129,135 – 1992/0418/sys/src/9/pc/vga.c:131,137
1992/0414		/* * needed or the screen goes blank on an ultra VGA card */ delay(1000);
1992/0418		delay(TESTDELAY);
1991/0724		outb(SRX, reg); outb(SR, val); }
1992/0417/sys/src/9/pc/vga.c:153,159 – 1992/0418/sys/src/9/pc/vga.c:155,161
1991/0727		void crout(int reg, int val) {
1992/0414		delay(1000); /* needed for 16bit VGA path on Ultra SVGA */
1992/0418		delay(TESTDELAY); /* needed for 16bit VGA path on Ultra SVGA */
1991/0727		outb(CRX, reg); outb(CR, val); }
1992/0417/sys/src/9/pc/vga.c:224,229 – 1992/0418/sys/src/9/pc/vga.c:226,232
1991/0730		out.pos.x = MINX; out.pos.y = 0; out.bwid = defont0.info[' '].width;
1992/0418		print("PEL Mask Register = %02x\n", inb(0x3c6)&0xff);
1991/0723		}
1991/0727
1991/0730		void