156 	} vga_atc;  member
227 	data &= sc->vga_atc.atc_color_plane_enb;  in vga_get_pixel()
229 	if (sc->vga_atc.atc_mode & ATC_MC_IPS) {  in vga_get_pixel()
230 		idx = sc->vga_atc.atc_palette[data] & 0x0f;  in vga_get_pixel()
231 		idx |= sc->vga_atc.atc_color_select_45;  in vga_get_pixel()
233 		idx = sc->vga_atc.atc_palette[data];  in vga_get_pixel()
235 	idx |= sc->vga_atc.atc_color_select_67;  in vga_get_pixel()
276 		idx = sc->vga_atc.atc_palette[attr & 0xf];  in vga_get_text_pixel()
296 		idx = sc->vga_atc.atc_palette[attr & 0xf];  in vga_get_text_pixel()
298 		idx = sc->vga_atc.atc_palette[attr >> 4];  in vga_get_text_pixel()
332 	if (sc->vga_gc.gc_misc_gm && (sc->vga_atc.atc_mode & ATC_MC_GA))  in vga_render()
809 		*val = sc->vga_atc.atc_index;  in vga_port_in_handler()
812 		switch (sc->vga_atc.atc_index) {  in vga_port_in_handler()
814 			*val = sc->vga_atc.atc_palette[sc->vga_atc.atc_index];  in vga_port_in_handler()
817 			*val = sc->vga_atc.atc_mode;  in vga_port_in_handler()
820 			*val = sc->vga_atc.atc_overscan_color;  in vga_port_in_handler()
823 			*val = sc->vga_atc.atc_color_plane_enb;  in vga_port_in_handler()
826 			*val = sc->vga_atc.atc_horiz_pixel_panning;  in vga_port_in_handler()
829 			*val = sc->vga_atc.atc_color_select;  in vga_port_in_handler()
918 		sc->vga_atc.atc_flipflop = 0;  in vga_port_in_handler()
1045 		if (sc->vga_atc.atc_flipflop == 0) {  in vga_port_out_handler()
1046 			if (sc->vga_atc.atc_index & 0x20)  in vga_port_out_handler()
1048 			sc->vga_atc.atc_index = val & ATC_IDX_MASK;  in vga_port_out_handler()
1050 			switch (sc->vga_atc.atc_index) {  in vga_port_out_handler()
1052 				sc->vga_atc.atc_palette[sc->vga_atc.atc_index] = val & 0x3f;  in vga_port_out_handler()
1055 				sc->vga_atc.atc_mode = val;  in vga_port_out_handler()
1058 				sc->vga_atc.atc_overscan_color = val;  in vga_port_out_handler()
1061 				sc->vga_atc.atc_color_plane_enb = val;  in vga_port_out_handler()
1064 				sc->vga_atc.atc_horiz_pixel_panning = val;  in vga_port_out_handler()
1067 				sc->vga_atc.atc_color_select = val;  in vga_port_out_handler()
1068 				sc->vga_atc.atc_color_select_45 =  in vga_port_out_handler()
1070 				sc->vga_atc.atc_color_select_67 =  in vga_port_out_handler()
1079 		sc->vga_atc.atc_flipflop ^= 1;  in vga_port_out_handler()