42 #define read_ind(num, var, ap, dp)	do { \  argument
43 	outb((num), (ap)); var = inb((dp)); \
48 #define read_xr(num, var)	read_ind(num, var, 0x3d6, 0x3d7)  argument
51 #define read_fr(num, var)	read_ind(num, var, 0x3d0, 0x3d1)  argument
54 #define read_cr(num, var)	read_ind(num, var, 0x3d4, 0x3d5)  argument
57 #define read_gr(num, var)	read_ind(num, var, 0x3ce, 0x3cf)  argument
60 #define read_sr(num, var)	read_ind(num, var, 0x3c4, 0x3c5)  argument
65 #define read_ar(num, var)	do { \  argument
66 	inb(0x3da); read_ind(num, var, 0x3c0, 0x3c1); \
75 static int chipsfb_check_var(struct fb_var_screeninfo *var,
93 static int chipsfb_check_var(struct fb_var_screeninfo *var,  in chipsfb_check_var()  argument
96 	if (var->xres > 800 || var->yres > 600  in chipsfb_check_var()
97 	    || var->xres_virtual > 800 || var->yres_virtual > 600  in chipsfb_check_var()
98 	    || (var->bits_per_pixel != 8 && var->bits_per_pixel != 16)  in chipsfb_check_var()
99 	    || var->nonstd  in chipsfb_check_var()
100 	    || (var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED)  in chipsfb_check_var()
103 	var->xres = var->xres_virtual = 800;  in chipsfb_check_var()
104 	var->yres = var->yres_virtual = 600;  in chipsfb_check_var()
111 	if (info->var.bits_per_pixel == 16) {  in chipsfb_set_par()
120 		info->var.red.offset = 10;  in chipsfb_set_par()
121 		info->var.green.offset = 5;  in chipsfb_set_par()
122 		info->var.blue.offset = 0;  in chipsfb_set_par()
123 		info->var.red.length = info->var.green.length =  in chipsfb_set_par()
124 			info->var.blue.length = 5;  in chipsfb_set_par()
136  		info->var.red.offset = info->var.green.offset =  in chipsfb_set_par()
137 			info->var.blue.offset = 0;  in chipsfb_set_par()
138 		info->var.red.length = info->var.green.length =  in chipsfb_set_par()
139 			info->var.blue.length = 8;  in chipsfb_set_par()
339 	p->var = chipsfb_var;  in init_chips()