The patch titled
Make asm-x86/bootparam.h includable from userspace
has been removed from the -mm tree. Its filename was
make-asm-x86-bootparamh-includable-from-userspace.patch
This patch was dropped because because of rejects
------------------------------------------------------
Subject: Make asm-x86/bootparam.h includable from userspace
From: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
To actually write a bootloader (or, say, the lguest launcher) currently
requires duplication of these structures. Making them includeable from
userspace is much nicer.
We merge the common userspace-required definitions of e820_32/64.h into e820.h
for export.
Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/lguest/lguest.c | 2
include/asm-x86/Kbuild | 3
include/asm-x86/bootparam.h | 108 ++++++++++++-------------
include/asm-x86/e820.h | 28 ++++++
include/asm-x86/e820_32.h | 21 ----
include/asm-x86/e820_64.h | 20 ----
include/asm-x86/ist.h | 12 +-
include/linux/Kbuild | 2
include/linux/apm_bios.h | 30 +++----
include/linux/edd.h | 137 ++++++++++++++++----------------
include/linux/screen_info.h | 90 ++++++++++-----------
include/video/Kbuild | 1
include/video/edid.h | 9 --
13 files changed, 229 insertions(+), 234 deletions(-)
diff -puN Documentation/lguest/lguest.c~make-asm-x86-bootparamh-includable-from-userspace Documentation/lguest/lguest.c
--- a/Documentation/lguest/lguest.c~make-asm-x86-bootparamh-includable-from-userspace
+++ a/Documentation/lguest/lguest.c
@@ -46,7 +46,7 @@ typedef uint32_t u32;
typedef uint16_t u16;
typedef uint8_t u8;
#include "../../include/linux/lguest_launcher.h"
-#include "../../include/asm-x86/e820_32.h"
+#include "../../include/asm-x86/e820.h"
/*:*/
#define PAGE_PRESENT 0x7 /* Present, RW, Execute */
diff -puN include/asm-x86/Kbuild~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/Kbuild
--- a/include/asm-x86/Kbuild~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/Kbuild
@@ -1,6 +1,7 @@
include include/asm-generic/Kbuild.asm
header-y += boot.h
+header-y += bootparam.h
header-y += bootsetup.h
header-y += debugreg_32.h
header-y += debugreg_64.h
@@ -25,6 +26,7 @@ unifdef-y += auxvec_32.h
unifdef-y += auxvec_64.h
unifdef-y += byteorder_32.h
unifdef-y += byteorder_64.h
+unifdef-y += e820.h
unifdef-y += elf_32.h
unifdef-y += elf_64.h
unifdef-y += errno_32.h
@@ -33,6 +35,7 @@ unifdef-y += ioctls_32.h
unifdef-y += ioctls_64.h
unifdef-y += ipcbuf_32.h
unifdef-y += ipcbuf_64.h
+unifdef-y += ist.h
unifdef-y += mce.h
unifdef-y += mman_32.h
unifdef-y += mman_64.h
diff -puN include/asm-x86/bootparam.h~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/bootparam.h
--- a/include/asm-x86/bootparam.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/bootparam.h
@@ -10,82 +10,82 @@
#include <video/edid.h>
struct setup_header {
- u8 setup_sects;
- u16 root_flags;
- u32 syssize;
- u16 ram_size;
- u16 vid_mode;
- u16 root_dev;
- u16 boot_flag;
- u16 jump;
- u32 header;
- u16 version;
- u32 realmode_swtch;
- u16 start_sys;
- u16 kernel_version;
- u8 type_of_loader;
- u8 loadflags;
+ __u8 setup_sects;
+ __u16 root_flags;
+ __u32 syssize;
+ __u16 ram_size;
+ __u16 vid_mode;
+ __u16 root_dev;
+ __u16 boot_flag;
+ __u16 jump;
+ __u32 header;
+ __u16 version;
+ __u32 realmode_swtch;
+ __u16 start_sys;
+ __u16 kernel_version;
+ __u8 type_of_loader;
+ __u8 loadflags;
#define LOADED_HIGH (1<<0)
#define KEEP_SEGMENTS (1<<6)
#define CAN_USE_HEAP (1<<7)
- u16 setup_move_size;
- u32 code32_start;
- u32 ramdisk_image;
- u32 ramdisk_size;
- u32 bootsect_kludge;
- u16 heap_end_ptr;
- u16 _pad1;
- u32 cmd_line_ptr;
- u32 initrd_addr_max;
- u32 kernel_alignment;
- u8 relocatable_kernel;
- u8 _pad2[3];
- u32 cmdline_size;
- u32 hardware_subarch;
- u64 hardware_subarch_data;
+ __u16 setup_move_size;
+ __u32 code32_start;
+ __u32 ramdisk_image;
+ __u32 ramdisk_size;
+ __u32 bootsect_kludge;
+ __u16 heap_end_ptr;
+ __u16 _pad1;
+ __u32 cmd_line_ptr;
+ __u32 initrd_addr_max;
+ __u32 kernel_alignment;
+ __u8 relocatable_kernel;
+ __u8 _pad2[3];
+ __u32 cmdline_size;
+ __u32 hardware_subarch;
+ __u64 hardware_subarch_data;
} __attribute__((packed));
struct sys_desc_table {
- u16 length;
- u8 table[14];
+ __u16 length;
+ __u8 table[14];
};
struct efi_info {
- u32 _pad1;
- u32 efi_systab;
- u32 efi_memdesc_size;
- u32 efi_memdesc_version;
- u32 efi_memmap;
- u32 efi_memmap_size;
- u32 _pad2[2];
+ __u32 _pad1;
+ __u32 efi_systab;
+ __u32 efi_memdesc_size;
+ __u32 efi_memdesc_version;
+ __u32 efi_memmap;
+ __u32 efi_memmap_size;
+ __u32 _pad2[2];
};
/* The so-called "zeropage" */
struct boot_params {
struct screen_info screen_info; /* 0x000 */
struct apm_bios_info apm_bios_info; /* 0x040 */
- u8 _pad2[12]; /* 0x054 */
+ __u8 _pad2[12]; /* 0x054 */
struct ist_info ist_info; /* 0x060 */
- u8 _pad3[16]; /* 0x070 */
- u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
- u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
+ __u8 _pad3[16]; /* 0x070 */
+ __u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
+ __u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
struct sys_desc_table sys_desc_table; /* 0x0a0 */
- u8 _pad4[144]; /* 0x0b0 */
+ __u8 _pad4[144]; /* 0x0b0 */
struct edid_info edid_info; /* 0x140 */
struct efi_info efi_info; /* 0x1c0 */
- u32 alt_mem_k; /* 0x1e0 */
- u32 scratch; /* Scratch field! */ /* 0x1e4 */
- u8 e820_entries; /* 0x1e8 */
- u8 eddbuf_entries; /* 0x1e9 */
- u8 edd_mbr_sig_buf_entries; /* 0x1ea */
- u8 _pad6[6]; /* 0x1eb */
+ __u32 alt_mem_k; /* 0x1e0 */
+ __u32 scratch; /* Scratch field! */ /* 0x1e4 */
+ __u8 e820_entries; /* 0x1e8 */
+ __u8 eddbuf_entries; /* 0x1e9 */
+ __u8 edd_mbr_sig_buf_entries; /* 0x1ea */
+ __u8 _pad6[6]; /* 0x1eb */
struct setup_header hdr; /* setup header */ /* 0x1f1 */
- u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)];
- u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]; /* 0x290 */
+ __u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)];
+ __u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]; /* 0x290 */
struct e820entry e820_map[E820MAX]; /* 0x2d0 */
- u8 _pad8[48]; /* 0xcd0 */
+ __u8 _pad8[48]; /* 0xcd0 */
struct edd_info eddbuf[EDDMAXNR]; /* 0xd00 */
- u8 _pad9[276]; /* 0xeec */
+ __u8 _pad9[276]; /* 0xeec */
} __attribute__((packed));
#endif /* _ASM_BOOTPARAM_H */
diff -puN include/asm-x86/e820.h~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/e820.h
--- a/include/asm-x86/e820.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/e820.h
@@ -1,5 +1,33 @@
+#ifndef __ASM_E820_H
+#define __ASM_E820_H
+#define E820MAP 0x2d0 /* our map */
+#define E820MAX 128 /* number of entries in E820MAP */
+#define E820NR 0x1e8 /* # entries in E820MAP */
+
+#define E820_RAM 1
+#define E820_RESERVED 2
+#define E820_ACPI 3
+#define E820_NVS 4
+
+#ifndef __ASSEMBLY__
+struct e820entry {
+ __u64 addr; /* start of memory segment */
+ __u64 size; /* size of memory segment */
+ __u32 type; /* type of memory segment */
+} __attribute__((packed));
+
+struct e820map {
+ __u32 nr_map;
+ struct e820entry map[E820MAX];
+};
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
#ifdef CONFIG_X86_32
# include "e820_32.h"
#else
# include "e820_64.h"
#endif
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_E820_H */
diff -puN include/asm-x86/e820_32.h~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/e820_32.h
--- a/include/asm-x86/e820_32.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/e820_32.h
@@ -12,30 +12,10 @@
#ifndef __E820_HEADER
#define __E820_HEADER
-#define E820MAP 0x2d0 /* our map */
-#define E820MAX 128 /* number of entries in E820MAP */
-#define E820NR 0x1e8 /* # entries in E820MAP */
-
-#define E820_RAM 1
-#define E820_RESERVED 2
-#define E820_ACPI 3
-#define E820_NVS 4
-
#define HIGH_MEMORY (1024*1024)
#ifndef __ASSEMBLY__
-struct e820entry {
- u64 addr; /* start of memory segment */
- u64 size; /* size of memory segment */
- u32 type; /* type of memory segment */
-} __attribute__((packed));
-
-struct e820map {
- u32 nr_map;
- struct e820entry map[E820MAX];
-};
-
extern struct e820map e820;
extern int e820_all_mapped(unsigned long start, unsigned long end,
@@ -56,5 +36,4 @@ static inline void e820_mark_nosave_regi
#endif
#endif/*!__ASSEMBLY__*/
-
#endif/*__E820_HEADER*/
diff -puN include/asm-x86/e820_64.h~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/e820_64.h
--- a/include/asm-x86/e820_64.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/e820_64.h
@@ -11,27 +11,7 @@
#ifndef __E820_HEADER
#define __E820_HEADER
-#define E820MAP 0x2d0 /* our map */
-#define E820MAX 128 /* number of entries in E820MAP */
-#define E820NR 0x1e8 /* # entries in E820MAP */
-
-#define E820_RAM 1
-#define E820_RESERVED 2
-#define E820_ACPI 3
-#define E820_NVS 4
-
#ifndef __ASSEMBLY__
-struct e820entry {
- u64 addr; /* start of memory segment */
- u64 size; /* size of memory segment */
- u32 type; /* type of memory segment */
-} __attribute__((packed));
-
-struct e820map {
- u32 nr_map;
- struct e820entry map[E820MAX];
-};
-
extern unsigned long find_e820_area(unsigned long start, unsigned long end,
unsigned size);
extern void add_memory_region(unsigned long start, unsigned long size,
diff -puN include/asm-x86/ist.h~make-asm-x86-bootparamh-includable-from-userspace include/asm-x86/ist.h
--- a/include/asm-x86/ist.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/asm-x86/ist.h
@@ -17,17 +17,17 @@
*/
-#ifdef __KERNEL__
-
#include <linux/types.h>
struct ist_info {
- u32 signature;
- u32 command;
- u32 event;
- u32 perf_level;
+ __u32 signature;
+ __u32 command;
+ __u32 event;
+ __u32 perf_level;
};
+#ifdef __KERNEL__
+
extern struct ist_info ist_info;
#endif /* __KERNEL__ */
diff -puN include/linux/Kbuild~make-asm-x86-bootparamh-includable-from-userspace include/linux/Kbuild
--- a/include/linux/Kbuild~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/linux/Kbuild
@@ -186,6 +186,7 @@ unifdef-y += cyclades.h
unifdef-y += dccp.h
unifdef-y += dirent.h
unifdef-y += dlm.h
+unifdef-y += edd.h
unifdef-y += elfcore.h
unifdef-y += errno.h
unifdef-y += errqueue.h
@@ -306,6 +307,7 @@ unifdef-y += rtc.h
unifdef-y += rtnetlink.h
unifdef-y += scc.h
unifdef-y += sched.h
+unifdef-y += screen_info.h
unifdef-y += sdla.h
unifdef-y += selinux_netlink.h
unifdef-y += sem.h
diff -puN include/linux/apm_bios.h~make-asm-x86-bootparamh-includable-from-userspace include/linux/apm_bios.h
--- a/include/linux/apm_bios.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/linux/apm_bios.h
@@ -16,29 +16,29 @@
* General Public License for more details.
*/
-typedef unsigned short apm_event_t;
-typedef unsigned short apm_eventinfo_t;
+#include <linux/types.h>
+
+struct apm_bios_info {
+ __u16 version;
+ __u16 cseg;
+ __u32 offset;
+ __u16 cseg_16;
+ __u16 dseg;
+ __u16 flags;
+ __u16 cseg_len;
+ __u16 cseg_16_len;
+ __u16 dseg_len;
+};
#ifdef __KERNEL__
-#include <linux/types.h>
+typedef unsigned short apm_event_t;
+typedef unsigned short apm_eventinfo_t;
#define APM_CS (GDT_ENTRY_APMBIOS_BASE * 8)
#define APM_CS_16 (APM_CS + 8)
#define APM_DS (APM_CS_16 + 8)
-struct apm_bios_info {
- u16 version;
- u16 cseg;
- u32 offset;
- u16 cseg_16;
- u16 dseg;
- u16 flags;
- u16 cseg_len;
- u16 cseg_16_len;
- u16 dseg_len;
-};
-
/* Results of APM Installation Check */
#define APM_16_BIT_SUPPORT 0x0001
#define APM_32_BIT_SUPPORT 0x0002
diff -puN include/linux/edd.h~make-asm-x86-bootparamh-includable-from-userspace include/linux/edd.h
--- a/include/linux/edd.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/linux/edd.h
@@ -67,113 +67,113 @@
#define EDD_INFO_USE_INT13_FN50 (1 << 7)
struct edd_device_params {
- u16 length;
- u16 info_flags;
- u32 num_default_cylinders;
- u32 num_default_heads;
- u32 sectors_per_track;
- u64 number_of_sectors;
- u16 bytes_per_sector;
- u32 dpte_ptr; /* 0xFFFFFFFF for our purposes */
- u16 key; /* = 0xBEDD */
- u8 device_path_info_length; /* = 44 */
- u8 reserved2;
- u16 reserved3;
- u8 host_bus_type[4];
- u8 interface_type[8];
+ __u16 length;
+ __u16 info_flags;
+ __u32 num_default_cylinders;
+ __u32 num_default_heads;
+ __u32 sectors_per_track;
+ __u64 number_of_sectors;
+ __u16 bytes_per_sector;
+ __u32 dpte_ptr; /* 0xFFFFFFFF for our purposes */
+ __u16 key; /* = 0xBEDD */
+ __u8 device_path_info_length; /* = 44 */
+ __u8 reserved2;
+ __u16 reserved3;
+ __u8 host_bus_type[4];
+ __u8 interface_type[8];
union {
struct {
- u16 base_address;
- u16 reserved1;
- u32 reserved2;
+ __u16 base_address;
+ __u16 reserved1;
+ __u32 reserved2;
} __attribute__ ((packed)) isa;
struct {
- u8 bus;
- u8 slot;
- u8 function;
- u8 channel;
- u32 reserved;
+ __u8 bus;
+ __u8 slot;
+ __u8 function;
+ __u8 channel;
+ __u32 reserved;
} __attribute__ ((packed)) pci;
/* pcix is same as pci */
struct {
- u64 reserved;
+ __u64 reserved;
} __attribute__ ((packed)) ibnd;
struct {
- u64 reserved;
+ __u64 reserved;
} __attribute__ ((packed)) xprs;
struct {
- u64 reserved;
+ __u64 reserved;
} __attribute__ ((packed)) htpt;
struct {
- u64 reserved;
+ __u64 reserved;
} __attribute__ ((packed)) unknown;
} interface_path;
union {
struct {
- u8 device;
- u8 reserved1;
- u16 reserved2;
- u32 reserved3;
- u64 reserved4;
+ __u8 device;
+ __u8 reserved1;
+ __u16 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
} __attribute__ ((packed)) ata;
struct {
- u8 device;
- u8 lun;
- u8 reserved1;
- u8 reserved2;
- u32 reserved3;
- u64 reserved4;
+ __u8 device;
+ __u8 lun;
+ __u8 reserved1;
+ __u8 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
} __attribute__ ((packed)) atapi;
struct {
- u16 id;
- u64 lun;
- u16 reserved1;
- u32 reserved2;
+ __u16 id;
+ __u64 lun;
+ __u16 reserved1;
+ __u32 reserved2;
} __attribute__ ((packed)) scsi;
struct {
- u64 serial_number;
- u64 reserved;
+ __u64 serial_number;
+ __u64 reserved;
} __attribute__ ((packed)) usb;
struct {
- u64 eui;
- u64 reserved;
+ __u64 eui;
+ __u64 reserved;
} __attribute__ ((packed)) i1394;
struct {
- u64 wwid;
- u64 lun;
+ __u64 wwid;
+ __u64 lun;
} __attribute__ ((packed)) fibre;
struct {
- u64 identity_tag;
- u64 reserved;
+ __u64 identity_tag;
+ __u64 reserved;
} __attribute__ ((packed)) i2o;
struct {
- u32 array_number;
- u32 reserved1;
- u64 reserved2;
+ __u32 array_number;
+ __u32 reserved1;
+ __u64 reserved2;
} __attribute__ ((packed)) raid;
struct {
- u8 device;
- u8 reserved1;
- u16 reserved2;
- u32 reserved3;
- u64 reserved4;
+ __u8 device;
+ __u8 reserved1;
+ __u16 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
} __attribute__ ((packed)) sata;
struct {
- u64 reserved1;
- u64 reserved2;
+ __u64 reserved1;
+ __u64 reserved2;
} __attribute__ ((packed)) unknown;
} device_path;
- u8 reserved4;
- u8 checksum;
+ __u8 reserved4;
+ __u8 checksum;
} __attribute__ ((packed));
struct edd_info {
- u8 device;
- u8 version;
- u16 interface_support;
- u16 legacy_max_cylinder;
- u8 legacy_max_head;
- u8 legacy_sectors_per_track;
+ __u8 device;
+ __u8 version;
+ __u16 interface_support;
+ __u16 legacy_max_cylinder;
+ __u8 legacy_max_head;
+ __u8 legacy_sectors_per_track;
struct edd_device_params params;
} __attribute__ ((packed));
@@ -184,8 +184,9 @@ struct edd {
unsigned char edd_info_nr;
};
+#ifdef __KERNEL__
extern struct edd edd;
-
+#endif /* __KERNEL__ */
#endif /*!__ASSEMBLY__ */
#endif /* _LINUX_EDD_H */
diff -puN include/linux/screen_info.h~make-asm-x86-bootparamh-includable-from-userspace include/linux/screen_info.h
--- a/include/linux/screen_info.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/linux/screen_info.h
@@ -8,54 +8,43 @@
*/
struct screen_info {
- u8 orig_x; /* 0x00 */
- u8 orig_y; /* 0x01 */
- u16 ext_mem_k; /* 0x02 */
- 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 */
+ __u8 orig_x; /* 0x00 */
+ __u8 orig_y; /* 0x01 */
+ __u16 ext_mem_k; /* 0x02 */
+ __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 cl_magic, cl_offset; /* 0x20 */
- 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 */
- u8 _reserved[6]; /* 0x3a */
+ __u16 lfb_width; /* 0x12 */
+ __u16 lfb_height; /* 0x14 */
+ __u16 lfb_depth; /* 0x16 */
+ __u32 lfb_base; /* 0x18 */
+ __u32 lfb_size; /* 0x1c */
+ __u16 cl_magic, cl_offset; /* 0x20 */
+ __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 */
+ __u8 _reserved[6]; /* 0x3a */
} __attribute__((packed));
-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 */
@@ -74,4 +63,17 @@ extern struct screen_info screen_info;
#define VIDEO_TYPE_PMAC 0x60 /* PowerMacintosh frame buffer. */
+#ifdef __KERNEL__
+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)
+#endif /* __KERNEL__ */
+
#endif /* _SCREEN_INFO_H */
diff -puN include/video/Kbuild~make-asm-x86-bootparamh-includable-from-userspace include/video/Kbuild
--- a/include/video/Kbuild~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/video/Kbuild
@@ -1 +1,2 @@
unifdef-y += sisfb.h uvesafb.h
+unifdef-y += edid.h
diff -puN include/video/edid.h~make-asm-x86-bootparamh-includable-from-userspace include/video/edid.h
--- a/include/video/edid.h~make-asm-x86-bootparamh-includable-from-userspace
+++ a/include/video/edid.h
@@ -1,17 +1,16 @@
#ifndef __linux_video_edid_h__
#define __linux_video_edid_h__
-#ifdef __KERNEL__
-
+#if !defined(__KERNEL__) || defined(CONFIG_X86)
-#ifdef CONFIG_X86
struct edid_info {
unsigned char dummy[128];
};
+#ifdef __KERNEL__
extern struct edid_info edid_info;
-#endif /* CONFIG_X86 */
-
#endif /* __KERNEL__ */
+#endif
+
#endif /* __linux_video_edid_h__ */
_
Patches currently in -mm which might be from rusty@xxxxxxxxxxxxxxx are
origin.patch
git-kvm.patch
update-boot-spec-to-207.patch
add-weak-for-creating-weak-asm-labels.patch
i386-paravirt-boot-sequence.patch
make-asm-x86-bootparamh-includable-from-userspace.patch
cpu-hotplug-cpu-deliver-cpu_up_canceled-only-to-notify_oked-callbacks-with-cpu_up_prepare.patch
linux-kernel-markers.patch
linux-kernel-markers-checkpatch-fixes.patch
linux-kernel-markers-coding-style-fixes.patch
linux-kernel-markers-samples-coding-style-fix.patch
mm-clean-up-and-kernelify-shrinker-registration-reiser4.patch
-
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