904 } vga_state;  variable
911 		vga_state.SeqCtrlIndex = vga_r(state->vgabase, VGA_SEQ_I);  in vga_vesa_blank()
912 		vga_state.CrtCtrlIndex = inb_p(vga_video_port_reg);  in vga_vesa_blank()
913 		vga_state.CrtMiscIO = vga_r(state->vgabase, VGA_MIS_R);  in vga_vesa_blank()
917 		vga_state.HorizontalTotal = inb_p(vga_video_port_val);  in vga_vesa_blank()
919 		vga_state.HorizDisplayEnd = inb_p(vga_video_port_val);  in vga_vesa_blank()
921 		vga_state.StartHorizRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
923 		vga_state.EndHorizRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
925 		vga_state.Overflow = inb_p(vga_video_port_val);  in vga_vesa_blank()
927 		vga_state.StartVertRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
929 		vga_state.EndVertRetrace = inb_p(vga_video_port_val);  in vga_vesa_blank()
931 		vga_state.ModeControl = inb_p(vga_video_port_val);  in vga_vesa_blank()
932 		vga_state.ClockingMode = vga_rseq(state->vgabase, VGA_SEQ_CLOCK_MODE);  in vga_vesa_blank()
938 	vga_wseq(state->vgabase, VGA_SEQ_CLOCK_MODE, vga_state.ClockingMode | 0x20);  in vga_vesa_blank()
941 	if ((vga_state.CrtMiscIO & 0x80) == 0x80)  in vga_vesa_blank()
942 		vga_w(state->vgabase, VGA_MIS_W, vga_state.CrtMiscIO & 0xEF);  in vga_vesa_blank()
955 		outb_p(vga_state.Overflow | 0x84, vga_video_port_val);	/* bits 9,10 of vert. retrace */  in vga_vesa_blank()
971 	vga_w(state->vgabase, VGA_SEQ_I, vga_state.SeqCtrlIndex);  in vga_vesa_blank()
972 	outb_p(vga_state.CrtCtrlIndex, vga_video_port_reg);  in vga_vesa_blank()
980 	vga_w(state->vgabase, VGA_MIS_W, vga_state.CrtMiscIO);  in vga_vesa_unblank()
983 	outb_p(vga_state.HorizontalTotal, vga_video_port_val);  in vga_vesa_unblank()
985 	outb_p(vga_state.HorizDisplayEnd, vga_video_port_val);  in vga_vesa_unblank()
987 	outb_p(vga_state.StartHorizRetrace, vga_video_port_val);  in vga_vesa_unblank()
989 	outb_p(vga_state.EndHorizRetrace, vga_video_port_val);  in vga_vesa_unblank()
991 	outb_p(vga_state.Overflow, vga_video_port_val);  in vga_vesa_unblank()
993 	outb_p(vga_state.StartVertRetrace, vga_video_port_val);  in vga_vesa_unblank()
995 	outb_p(vga_state.EndVertRetrace, vga_video_port_val);  in vga_vesa_unblank()
997 	outb_p(vga_state.ModeControl, vga_video_port_val);  in vga_vesa_unblank()
999 	vga_wseq(state->vgabase, VGA_SEQ_CLOCK_MODE, vga_state.ClockingMode);  in vga_vesa_unblank()
1002 	vga_w(state->vgabase, VGA_SEQ_I, vga_state.SeqCtrlIndex);  in vga_vesa_unblank()
1003 	outb_p(vga_state.CrtCtrlIndex, vga_video_port_reg);  in vga_vesa_unblank()