patch-2.4.22 linux-2.4.22/include/asm-mips/sgi/sgigio.h
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- Lines: 70
- Date:
1969-12-31 16:00:00.000000000 -0800
- Orig file:
linux-2.4.21/include/asm-mips/sgi/sgigio.h
- Orig date:
2002-11-28 15:53:15.000000000 -0800
diff -urN linux-2.4.21/include/asm-mips/sgi/sgigio.h linux-2.4.22/include/asm-mips/sgi/sgigio.h
@@ -1,69 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * sgigio.h: Definitions for GIO bus found on SGI IP22 (and others by linux
- * unsupported) machines.
- *
- * Copyright (C) 2002 Ladislav Michl
- */
-#ifndef _ASM_SGI_SGIGIO_H
-#define _ASM_SGI_SGIGIO_H
-
-/*
- * There is 10MB of GIO address space for GIO64 slot devices
- * slot# slot type address range size
- * ----- --------- ----------------------- -----
- * 0 GFX 0x1f000000 - 0x1f3fffff 4MB
- * 1 EXP0 0x1f400000 - 0x1f5fffff 2MB
- * 2 EXP1 0x1f600000 - 0x1f9fffff 4MB
- *
- * There are un-slotted devices, HPC, I/O and misc devices, which are grouped
- * into the HPC address space.
- * - MISC 0x1fb00000 - 0x1fbfffff 1MB
- *
- * Following space is reserved and unused
- * - RESERVED 0x18000000 - 0x1effffff 112MB
- *
- * The GIO specification tends to use slot numbers while the MC specification
- * tends to use slot types.
- *
- * slot0 - the "graphics" (GFX) slot but there is no requirement that
- * a graphics dev may only use this slot
- * slot1 - this is the "expansion"-slot 0 (EXP0), do not confuse with
- * slot 0 (GFX).
- * slot2 - this is the "expansion"-slot 1 (EXP1), do not confuse with
- * slot 1 (EXP0).
- */
-
-#define GIO_SLOT_GFX 0
-#define GIO_SLOT_GIO1 1
-#define GIO_SLOT_GIO2 2
-#define GIO_NUM_SLOTS 3
-
-#define GIO_ANY_ID 0xff
-
-#define GIO_VALID_ID_ONLY 0x01
-#define GIO_IFACE_64 0x02
-#define GIO_HAS_ROM 0x04
-
-struct gio_dev {
- unsigned char device;
- unsigned char revision;
- unsigned short vendor;
- unsigned char flags;
-
- unsigned char slot_number;
- unsigned long base_addr;
- unsigned int map_size;
-
- char *name;
- char slot_name[5];
-};
-
-extern struct gio_dev* gio_find_device(unsigned char device, const struct gio_dev *from);
-
-extern void sgigio_init(void);
-
-#endif /* _ASM_SGI_SGIGIO_H */
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