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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-23 13:22:01 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-23 13:22:01 -0400
commit5b34653963de7a6d0d8c783527457d68fddc60fb (patch)
tree1a234741e1823a54cd0514616f783b4cf503a528 /include/asm-x86/msidef.h
parent765426e8ee4c0ab2bc9d44951f4865b8494cdbd0 (diff)
parent5e1b00758b5a8bee9d42515bffdaf305a32f1b04 (diff)
Merge branch 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (26 commits) x86: canonicalize remaining header guards x86: drop double underscores from header guards x86: Fix ASM_X86__ header guards x86, um: get rid of uml-config.h x86, um: get rid of arch/um/Kconfig.arch x86, um: get rid of arch/um/os symlink x86, um: get rid of excessive includes of uml-config.h x86, um: get rid of header symlinks x86, um: merge Kconfig.i386 and Kconfig.x86_64 x86, um: get rid of sysdep symlink x86, um: trim the junk from uml ptrace-*.h x86, um: take vm-flags.h to sysdep x86, um: get rid of uml asm/arch x86, um: get rid of uml highmem.h x86, um: get rid of uml unistd.h x86, um: get rid of system.h -> system.h include x86, um: uml atomic.h is not needed anymore x86, um: untangle uml ldt.h x86, um: get rid of more uml asm/arch uses x86, um: remove dead header (uml module-generic.h; never used these days) ...
Diffstat (limited to 'include/asm-x86/msidef.h')
-rw-r--r--include/asm-x86/msidef.h55
1 files changed, 0 insertions, 55 deletions
diff --git a/include/asm-x86/msidef.h b/include/asm-x86/msidef.h
deleted file mode 100644
index ed9190246876..000000000000
--- a/include/asm-x86/msidef.h
+++ /dev/null
@@ -1,55 +0,0 @@
1#ifndef ASM_X86__MSIDEF_H
2#define ASM_X86__MSIDEF_H
3
4/*
5 * Constants for Intel APIC based MSI messages.
6 */
7
8/*
9 * Shifts for MSI data
10 */
11
12#define MSI_DATA_VECTOR_SHIFT 0
13#define MSI_DATA_VECTOR_MASK 0x000000ff
14#define MSI_DATA_VECTOR(v) (((v) << MSI_DATA_VECTOR_SHIFT) & \
15 MSI_DATA_VECTOR_MASK)
16
17#define MSI_DATA_DELIVERY_MODE_SHIFT 8
18#define MSI_DATA_DELIVERY_FIXED (0 << MSI_DATA_DELIVERY_MODE_SHIFT)
19#define MSI_DATA_DELIVERY_LOWPRI (1 << MSI_DATA_DELIVERY_MODE_SHIFT)
20
21#define MSI_DATA_LEVEL_SHIFT 14
22#define MSI_DATA_LEVEL_DEASSERT (0 << MSI_DATA_LEVEL_SHIFT)
23#define MSI_DATA_LEVEL_ASSERT (1 << MSI_DATA_LEVEL_SHIFT)
24
25#define MSI_DATA_TRIGGER_SHIFT 15
26#define MSI_DATA_TRIGGER_EDGE (0 << MSI_DATA_TRIGGER_SHIFT)
27#define MSI_DATA_TRIGGER_LEVEL (1 << MSI_DATA_TRIGGER_SHIFT)
28
29/*
30 * Shift/mask fields for msi address
31 */
32
33#define MSI_ADDR_BASE_HI 0
34#define MSI_ADDR_BASE_LO 0xfee00000
35
36#define MSI_ADDR_DEST_MODE_SHIFT 2
37#define MSI_ADDR_DEST_MODE_PHYSICAL (0 << MSI_ADDR_DEST_MODE_SHIFT)
38#define MSI_ADDR_DEST_MODE_LOGICAL (1 << MSI_ADDR_DEST_MODE_SHIFT)
39
40#define MSI_ADDR_REDIRECTION_SHIFT 3
41#define MSI_ADDR_REDIRECTION_CPU (0 << MSI_ADDR_REDIRECTION_SHIFT)
42 /* dedicated cpu */
43#define MSI_ADDR_REDIRECTION_LOWPRI (1 << MSI_ADDR_REDIRECTION_SHIFT)
44 /* lowest priority */
45
46#define MSI_ADDR_DEST_ID_SHIFT 12
47#define MSI_ADDR_DEST_ID_MASK 0x00ffff0
48#define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & \
49 MSI_ADDR_DEST_ID_MASK)
50
51#define MSI_ADDR_IR_EXT_INT (1 << 4)
52#define MSI_ADDR_IR_SHV (1 << 3)
53#define MSI_ADDR_IR_INDEX1(index) ((index & 0x8000) >> 13)
54#define MSI_ADDR_IR_INDEX2(index) ((index & 0x7fff) << 5)
55#endif /* ASM_X86__MSIDEF_H */