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x86/msi: Remove msidef.h 

Nothing uses the macro maze anymore.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201024213535.443185-19-dwmw2@infradead.org
This commit is contained in:
Thomas Gleixner 2020-10-24 22:35:18 +01:00
parent 41bb2115be
commit 0c1883c1eb
1 changed files with 0 additions and 57 deletions
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57
arch/x86/include/asm/msidef.h
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@ -1,57 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_MSIDEF_H
#define _ASM_X86_MSIDEF_H
/*
* Constants for Intel APIC based MSI messages.
*/
/*
* Shifts for MSI data
*/
#define MSI_DATA_VECTOR_SHIFT 0
#define MSI_DATA_VECTOR_MASK 0x000000ff
#define MSI_DATA_VECTOR(v) (((v) << MSI_DATA_VECTOR_SHIFT) & \
MSI_DATA_VECTOR_MASK)
#define MSI_DATA_DELIVERY_MODE_SHIFT 8
#define MSI_DATA_DELIVERY_FIXED (0 << MSI_DATA_DELIVERY_MODE_SHIFT)
#define MSI_DATA_DELIVERY_LOWPRI (1 << MSI_DATA_DELIVERY_MODE_SHIFT)
#define MSI_DATA_LEVEL_SHIFT 14
#define MSI_DATA_LEVEL_DEASSERT (0 << MSI_DATA_LEVEL_SHIFT)
#define MSI_DATA_LEVEL_ASSERT (1 << MSI_DATA_LEVEL_SHIFT)
#define MSI_DATA_TRIGGER_SHIFT 15
#define MSI_DATA_TRIGGER_EDGE (0 << MSI_DATA_TRIGGER_SHIFT)
#define MSI_DATA_TRIGGER_LEVEL (1 << MSI_DATA_TRIGGER_SHIFT)
/*
* Shift/mask fields for msi address
*/
#define MSI_ADDR_BASE_HI 0
#define MSI_ADDR_BASE_LO 0xfee00000
#define MSI_ADDR_DEST_MODE_SHIFT 2
#define MSI_ADDR_DEST_MODE_PHYSICAL (0 << MSI_ADDR_DEST_MODE_SHIFT)
#define MSI_ADDR_DEST_MODE_LOGICAL (1 << MSI_ADDR_DEST_MODE_SHIFT)
#define MSI_ADDR_REDIRECTION_SHIFT 3
#define MSI_ADDR_REDIRECTION_CPU (0 << MSI_ADDR_REDIRECTION_SHIFT)
/* dedicated cpu */
#define MSI_ADDR_REDIRECTION_LOWPRI (1 << MSI_ADDR_REDIRECTION_SHIFT)
/* lowest priority */
#define MSI_ADDR_DEST_ID_SHIFT 12
#define MSI_ADDR_DEST_ID_MASK 0x00ffff0
#define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & \
MSI_ADDR_DEST_ID_MASK)
#define MSI_ADDR_EXT_DEST_ID(dest) ((dest) & 0xffffff00)
#define MSI_ADDR_IR_EXT_INT (1 << 4)
#define MSI_ADDR_IR_SHV (1 << 3)
#define MSI_ADDR_IR_INDEX1(index) ((index & 0x8000) >> 13)
#define MSI_ADDR_IR_INDEX2(index) ((index & 0x7fff) << 5)
#endif /* _ASM_X86_MSIDEF_H */