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authorBin Meng <bmeng.cn@gmail.com>2015-06-23 12:18:48 +0800
committerSimon Glass <sjg@chromium.org>2015-07-14 18:03:17 -0600
commitba9091f55d68fc3d7b65a710f9d47c0be15e816d (patch)
treec9b51d767fd6c961e72065bc9885d9e80d7f69ed /arch/x86
parentdf81749db7d7303508be41503e4c8d1229a07d4c (diff)
x86: Clean up ioapic header file
Remove all the dead/unused macros from asm/ioapic.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/include/asm/ioapic.h26
1 files changed, 3 insertions, 23 deletions
diff --git a/arch/x86/include/asm/ioapic.h b/arch/x86/include/asm/ioapic.h
index 699160f9f7..f5d69dbf97 100644
--- a/arch/x86/include/asm/ioapic.h
+++ b/arch/x86/include/asm/ioapic.h
@@ -10,29 +10,9 @@
#define __ASM_IOAPIC_H
#define IO_APIC_ADDR 0xfec00000
-#define IO_APIC_INDEX IO_APIC_ADDR
-#define IO_APIC_DATA (IO_APIC_ADDR + 0x10)
-#define IO_APIC_INTERRUPTS 24
-
-#define ALL (0xff << 24)
-#define NONE 0
-#define DISABLED (1 << 16)
-#define ENABLED (0 << 16)
-#define TRIGGER_EDGE (0 << 15)
-#define TRIGGER_LEVEL (1 << 15)
-#define POLARITY_HIGH (0 << 13)
-#define POLARITY_LOW (1 << 13)
-#define PHYSICAL_DEST (0 << 11)
-#define LOGICAL_DEST (1 << 11)
-#define ExtINT (7 << 8)
-#define NMI (4 << 8)
-#define SMI (2 << 8)
-#define INT (1 << 8)
-u32 io_apic_read(u32 ioapic_base, u32 reg);
-void io_apic_write(u32 ioapic_base, u32 reg, u32 value);
-void set_ioapic_id(u32 ioapic_base, u8 ioapic_id);
-void setup_ioapic(u32 ioapic_base, u8 ioapic_id);
-void clear_ioapic(u32 ioapic_base);
+/* Direct addressed register */
+#define IO_APIC_INDEX (IO_APIC_ADDR + 0x00)
+#define IO_APIC_DATA (IO_APIC_ADDR + 0x10)
#endif