698 } vga_state;  variable
705 		vga_state.SeqCtrlIndex = vga_r(state->vgabase, VGA_SEQ_I);  in vga_vesa_blank()
706 		vga_state.CrtCtrlIndex = inb_p(vga_video_port_reg);  in vga_vesa_blank()
707 		vga_state.CrtMiscIO = vga_r(state->vgabase, VGA_MIS_R);  in vga_vesa_blank()
711 		vga_state.HorizontalTotal = inb_p(vga_video_port_val);  in vga_vesa_blank()
713 		vga_state.HorizDisplayEnd = inb_p(vga_video_port_val);  in vga_vesa_blank()
715 		vga_state.StartHorizRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
717 		vga_state.EndHorizRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
719 		vga_state.Overflow = inb_p(vga_video_port_val);  in vga_vesa_blank()
721 		vga_state.StartVertRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
723 		vga_state.EndVertRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
725 		vga_state.ModeControl = inb_p(vga_video_port_val);  in vga_vesa_blank()
726 		vga_state.ClockingMode = vga_rseq(state->vgabase, VGA_SEQ_CLOCK_MODE);  in vga_vesa_blank()
732 	vga_wseq(state->vgabase, VGA_SEQ_CLOCK_MODE, vga_state.ClockingMode | 0x20);  in vga_vesa_blank()
735 	if ((vga_state.CrtMiscIO & 0x80) == 0x80)  in vga_vesa_blank()
736 		vga_w(state->vgabase, VGA_MIS_W, vga_state.CrtMiscIO & 0xEF);  in vga_vesa_blank()
749 		outb_p(vga_state.Overflow | 0x84, vga_video_port_val);	/* bits 9,10 of vert. retrace */  in vga_vesa_blank()
765 	vga_w(state->vgabase, VGA_SEQ_I, vga_state.SeqCtrlIndex);  in vga_vesa_blank()
766 	outb_p(vga_state.CrtCtrlIndex, vga_video_port_reg);  in vga_vesa_blank()
774 	vga_w(state->vgabase, VGA_MIS_W, vga_state.CrtMiscIO);  in vga_vesa_unblank()
777 	outb_p(vga_state.HorizontalTotal, vga_video_port_val);  in vga_vesa_unblank()
779 	outb_p(vga_state.HorizDisplayEnd, vga_video_port_val);  in vga_vesa_unblank()
781 	outb_p(vga_state.StartHorizRetrace, vga_video_port_val);  in vga_vesa_unblank()
783 	outb_p(vga_state.EndHorizRetrace, vga_video_port_val);  in vga_vesa_unblank()
785 	outb_p(vga_state.Overflow, vga_video_port_val);  in vga_vesa_unblank()
787 	outb_p(vga_state.StartVertRetrace, vga_video_port_val);  in vga_vesa_unblank()
789 	outb_p(vga_state.EndVertRetrace, vga_video_port_val);  in vga_vesa_unblank()
791 	outb_p(vga_state.ModeControl, vga_video_port_val);  in vga_vesa_unblank()
793 	vga_wseq(state->vgabase, VGA_SEQ_CLOCK_MODE, vga_state.ClockingMode);  in vga_vesa_unblank()
796 	vga_w(state->vgabase, VGA_SEQ_I, vga_state.SeqCtrlIndex);  in vga_vesa_unblank()
797 	outb_p(vga_state.CrtCtrlIndex, vga_video_port_reg);  in vga_vesa_unblank()