[PATCH] Split out screen_info from tty.h
authorBrian Gerst <bgerst@didntduck.org>
Sun, 8 Jan 2006 09:04:54 +0000 (01:04 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 9 Jan 2006 04:14:05 +0000 (20:14 -0800)
This makes it possible for boot code to use screen_info without dragging in
all of tty.h.

Signed-off-by: Brian Gerst <bgerst@didntduck.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/boot/compressed/misc.c
arch/x86_64/boot/compressed/misc.c
arch/x86_64/boot/compressed/miscsetup.h [deleted file]
include/linux/screen_info.h [new file with mode: 0644]
include/linux/tty.h

index 82a807f9f5e64d8e9230705941e55186d5537ab7..f19f3a7492a5699703c16aab29b26537cf91c32e 100644 (file)
@@ -11,7 +11,7 @@
 
 #include <linux/linkage.h>
 #include <linux/vmalloc.h>
-#include <linux/tty.h>
+#include <linux/screen_info.h>
 #include <asm/io.h>
 #include <asm/page.h>
 
index 0e10fd84c7cc79e2ee31832e6104c915f3c50597..cf4b88c416dc749bd30ff87f61e053703e6210da 100644 (file)
@@ -9,7 +9,7 @@
  * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
  */
 
-#include "miscsetup.h"
+#include <linux/screen_info.h>
 #include <asm/io.h>
 #include <asm/page.h>
 
diff --git a/arch/x86_64/boot/compressed/miscsetup.h b/arch/x86_64/boot/compressed/miscsetup.h
deleted file mode 100644 (file)
index bb16205..0000000
+++ /dev/null
@@ -1,39 +0,0 @@
-#define NULL 0
-//typedef unsigned int size_t; 
-
-
-struct screen_info {
-       unsigned char  orig_x;                  /* 0x00 */
-       unsigned char  orig_y;                  /* 0x01 */
-       unsigned short dontuse1;                /* 0x02 -- EXT_MEM_K sits here */
-       unsigned short orig_video_page;         /* 0x04 */
-       unsigned char  orig_video_mode;         /* 0x06 */
-       unsigned char  orig_video_cols;         /* 0x07 */
-       unsigned short unused2;                 /* 0x08 */
-       unsigned short orig_video_ega_bx;       /* 0x0a */
-       unsigned short unused3;                 /* 0x0c */
-       unsigned char  orig_video_lines;        /* 0x0e */
-       unsigned char  orig_video_isVGA;        /* 0x0f */
-       unsigned short orig_video_points;       /* 0x10 */
-
-       /* VESA graphic mode -- linear frame buffer */
-       unsigned short lfb_width;               /* 0x12 */
-       unsigned short lfb_height;              /* 0x14 */
-       unsigned short lfb_depth;               /* 0x16 */
-       unsigned long  lfb_base;                /* 0x18 */
-       unsigned long  lfb_size;                /* 0x1c */
-       unsigned short dontuse2, dontuse3;      /* 0x20 -- CL_MAGIC and CL_OFFSET here */
-       unsigned short lfb_linelength;          /* 0x24 */
-       unsigned char  red_size;                /* 0x26 */
-       unsigned char  red_pos;                 /* 0x27 */
-       unsigned char  green_size;              /* 0x28 */
-       unsigned char  green_pos;               /* 0x29 */
-       unsigned char  blue_size;               /* 0x2a */
-       unsigned char  blue_pos;                /* 0x2b */
-       unsigned char  rsvd_size;               /* 0x2c */
-       unsigned char  rsvd_pos;                /* 0x2d */
-       unsigned short vesapm_seg;              /* 0x2e */
-       unsigned short vesapm_off;              /* 0x30 */
-       unsigned short pages;                   /* 0x32 */
-                                               /* 0x34 -- 0x3f reserved for future expansion */
-};
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
new file mode 100644 (file)
index 0000000..76850b7
--- /dev/null
@@ -0,0 +1,77 @@
+#ifndef _SCREEN_INFO_H
+#define _SCREEN_INFO_H
+
+#include <linux/types.h>
+
+/*
+ * These are set up by the setup-routine at boot-time:
+ */
+
+struct screen_info {
+       u8  orig_x;             /* 0x00 */
+       u8  orig_y;             /* 0x01 */
+       u16 dontuse1;           /* 0x02 -- EXT_MEM_K sits here */
+       u16 orig_video_page;    /* 0x04 */
+       u8  orig_video_mode;    /* 0x06 */
+       u8  orig_video_cols;    /* 0x07 */
+       u16 unused2;            /* 0x08 */
+       u16 orig_video_ega_bx;  /* 0x0a */
+       u16 unused3;            /* 0x0c */
+       u8  orig_video_lines;   /* 0x0e */
+       u8  orig_video_isVGA;   /* 0x0f */
+       u16 orig_video_points;  /* 0x10 */
+
+       /* VESA graphic mode -- linear frame buffer */
+       u16 lfb_width;          /* 0x12 */
+       u16 lfb_height;         /* 0x14 */
+       u16 lfb_depth;          /* 0x16 */
+       u32 lfb_base;           /* 0x18 */
+       u32 lfb_size;           /* 0x1c */
+       u16 dontuse2, dontuse3; /* 0x20 -- CL_MAGIC and CL_OFFSET here */
+       u16 lfb_linelength;     /* 0x24 */
+       u8  red_size;           /* 0x26 */
+       u8  red_pos;            /* 0x27 */
+       u8  green_size;         /* 0x28 */
+       u8  green_pos;          /* 0x29 */
+       u8  blue_size;          /* 0x2a */
+       u8  blue_pos;           /* 0x2b */
+       u8  rsvd_size;          /* 0x2c */
+       u8  rsvd_pos;           /* 0x2d */
+       u16 vesapm_seg;         /* 0x2e */
+       u16 vesapm_off;         /* 0x30 */
+       u16 pages;              /* 0x32 */
+       u16 vesa_attributes;    /* 0x34 */
+       u32  capabilities;      /* 0x36 */
+                               /* 0x3a -- 0x3f reserved for future expansion */
+};
+
+extern struct screen_info screen_info;
+
+#define ORIG_X                 (screen_info.orig_x)
+#define ORIG_Y                 (screen_info.orig_y)
+#define ORIG_VIDEO_MODE                (screen_info.orig_video_mode)
+#define ORIG_VIDEO_COLS        (screen_info.orig_video_cols)
+#define ORIG_VIDEO_EGA_BX      (screen_info.orig_video_ega_bx)
+#define ORIG_VIDEO_LINES       (screen_info.orig_video_lines)
+#define ORIG_VIDEO_ISVGA       (screen_info.orig_video_isVGA)
+#define ORIG_VIDEO_POINTS       (screen_info.orig_video_points)
+
+#define VIDEO_TYPE_MDA         0x10    /* Monochrome Text Display      */
+#define VIDEO_TYPE_CGA         0x11    /* CGA Display                  */
+#define VIDEO_TYPE_EGAM                0x20    /* EGA/VGA in Monochrome Mode   */
+#define VIDEO_TYPE_EGAC                0x21    /* EGA in Color Mode            */
+#define VIDEO_TYPE_VGAC                0x22    /* VGA+ in Color Mode           */
+#define VIDEO_TYPE_VLFB                0x23    /* VESA VGA in graphic mode     */
+
+#define VIDEO_TYPE_PICA_S3     0x30    /* ACER PICA-61 local S3 video  */
+#define VIDEO_TYPE_MIPS_G364   0x31    /* MIPS Magnum 4000 G364 video  */
+#define VIDEO_TYPE_SGI          0x33    /* Various SGI graphics hardware */
+
+#define VIDEO_TYPE_TGAC                0x40    /* DEC TGA */
+
+#define VIDEO_TYPE_SUN          0x50    /* Sun frame buffer. */
+#define VIDEO_TYPE_SUNPCI       0x51    /* Sun PCI based frame buffer. */
+
+#define VIDEO_TYPE_PMAC                0x60    /* PowerMacintosh frame buffer. */
+
+#endif /* _SCREEN_INFO_H */
index 1267f88ece6eae9616453c1128859cbf49754000..57449704a47be99355e1b467692ee7efe7cf2228 100644 (file)
@@ -23,6 +23,7 @@
 #include <linux/workqueue.h>
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
+#include <linux/screen_info.h>
 
 #include <asm/system.h>
 
 #define NR_UNIX98_PTY_MAX      (1 << MINORBITS) /* Absolute limit */
 #define NR_LDISCS              16
 
-/*
- * These are set up by the setup-routine at boot-time:
- */
-
-struct screen_info {
-       u8  orig_x;             /* 0x00 */
-       u8  orig_y;             /* 0x01 */
-       u16 dontuse1;           /* 0x02 -- EXT_MEM_K sits here */
-       u16 orig_video_page;    /* 0x04 */
-       u8  orig_video_mode;    /* 0x06 */
-       u8  orig_video_cols;    /* 0x07 */
-       u16 unused2;            /* 0x08 */
-       u16 orig_video_ega_bx;  /* 0x0a */
-       u16 unused3;            /* 0x0c */
-       u8  orig_video_lines;   /* 0x0e */
-       u8  orig_video_isVGA;   /* 0x0f */
-       u16 orig_video_points;  /* 0x10 */
-
-       /* VESA graphic mode -- linear frame buffer */
-       u16 lfb_width;          /* 0x12 */
-       u16 lfb_height;         /* 0x14 */
-       u16 lfb_depth;          /* 0x16 */
-       u32 lfb_base;           /* 0x18 */
-       u32 lfb_size;           /* 0x1c */
-       u16 dontuse2, dontuse3; /* 0x20 -- CL_MAGIC and CL_OFFSET here */
-       u16 lfb_linelength;     /* 0x24 */
-       u8  red_size;           /* 0x26 */
-       u8  red_pos;            /* 0x27 */
-       u8  green_size;         /* 0x28 */
-       u8  green_pos;          /* 0x29 */
-       u8  blue_size;          /* 0x2a */
-       u8  blue_pos;           /* 0x2b */
-       u8  rsvd_size;          /* 0x2c */
-       u8  rsvd_pos;           /* 0x2d */
-       u16 vesapm_seg;         /* 0x2e */
-       u16 vesapm_off;         /* 0x30 */
-       u16 pages;              /* 0x32 */
-       u16 vesa_attributes;    /* 0x34 */
-       u32  capabilities;      /* 0x36 */
-                               /* 0x3a -- 0x3f reserved for future expansion */
-};
-
-extern struct screen_info screen_info;
-
-#define ORIG_X                 (screen_info.orig_x)
-#define ORIG_Y                 (screen_info.orig_y)
-#define ORIG_VIDEO_MODE                (screen_info.orig_video_mode)
-#define ORIG_VIDEO_COLS        (screen_info.orig_video_cols)
-#define ORIG_VIDEO_EGA_BX      (screen_info.orig_video_ega_bx)
-#define ORIG_VIDEO_LINES       (screen_info.orig_video_lines)
-#define ORIG_VIDEO_ISVGA       (screen_info.orig_video_isVGA)
-#define ORIG_VIDEO_POINTS       (screen_info.orig_video_points)
-
-#define VIDEO_TYPE_MDA         0x10    /* Monochrome Text Display      */
-#define VIDEO_TYPE_CGA         0x11    /* CGA Display                  */
-#define VIDEO_TYPE_EGAM                0x20    /* EGA/VGA in Monochrome Mode   */
-#define VIDEO_TYPE_EGAC                0x21    /* EGA in Color Mode            */
-#define VIDEO_TYPE_VGAC                0x22    /* VGA+ in Color Mode           */
-#define VIDEO_TYPE_VLFB                0x23    /* VESA VGA in graphic mode     */
-
-#define VIDEO_TYPE_PICA_S3     0x30    /* ACER PICA-61 local S3 video  */
-#define VIDEO_TYPE_MIPS_G364   0x31    /* MIPS Magnum 4000 G364 video  */
-#define VIDEO_TYPE_SGI          0x33    /* Various SGI graphics hardware */
-
-#define VIDEO_TYPE_TGAC                0x40    /* DEC TGA */
-
-#define VIDEO_TYPE_SUN          0x50    /* Sun frame buffer. */
-#define VIDEO_TYPE_SUNPCI       0x51    /* Sun PCI based frame buffer. */
-
-#define VIDEO_TYPE_PMAC                0x60    /* PowerMacintosh frame buffer. */
-
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
  * a c_cc[] character, but indicates that a particular special character