94 struct vc_data {  struct
95 	struct tty_port port;			/* Upper level data */
97 	struct vc_state state, saved_state;
99 	unsigned short	vc_num;			/* Console number */
100 	unsigned int	vc_cols;		/* [#] Console size */
101 	unsigned int	vc_rows;
102 	unsigned int	vc_size_row;		/* Bytes per row */
103 	unsigned int	vc_scan_lines;		/* # of scan lines */
104 	unsigned int	vc_cell_height;		/* CRTC character cell height */
105 	unsigned long	vc_origin;		/* [!] Start of real screen */
106 	unsigned long	vc_scr_end;		/* [!] End of real screen */
107 	unsigned long	vc_visible_origin;	/* [!] Top of visible window */
108 	unsigned int	vc_top, vc_bottom;	/* Scrolling region */
109 	const struct consw *vc_sw;
110 	unsigned short	*vc_screenbuf;		/* In-memory character/attribute buffer */
111 	unsigned int	vc_screenbuf_size;
112 	unsigned char	vc_mode;		/* KD_TEXT, ... */
114 	unsigned char	vc_attr;		/* Current attributes */
115 	unsigned char	vc_def_color;		/* Default colors */
116 	unsigned char	vc_ulcolor;		/* Color for underline mode */
117 	unsigned char   vc_itcolor;
118 	unsigned char	vc_halfcolor;		/* Color for half intensity mode */
120 	unsigned int	vc_cursor_type;
121 	unsigned short	vc_complement_mask;	/* [#] Xor mask for mouse pointer */
122 	unsigned short	vc_s_complement_mask;	/* Saved mouse pointer mask */
123 	unsigned long	vc_pos;			/* Cursor address */
125 …ed short	vc_hi_font_mask;	/* [#] Attribute set for upper 256 chars of font or 0 if not supported */
126 	struct console_font vc_font;		/* Current VC font set */
127 	unsigned short	vc_video_erase_char;	/* Background erase character */
129 	unsigned int	vc_state;		/* Escape sequence parser state */
130 	unsigned int	vc_npar,vc_par[NPAR];	/* Parameters of current escape sequence */
132 	struct vt_mode	vt_mode;
133 	struct pid 	*vt_pid;
134 	int		vt_newvt;
135 	wait_queue_head_t paste_wait;
159 	struct vc_data **vc_display_fg;		/* [!] Ptr to var holding fg console for this display */  argument
167 	struct vc_data *d;  argument