diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-10-24 23:35:18 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-10-28 20:26:26 +0100 |
| commit | 0c1883c1eb9dfa3c72af6e00425eeb1eb171a03e (patch) | |
| tree | 310d39f77f439ba3207bd89ebd88e06f4cf25ab4 /arch/x86/include/asm/msidef.h | |
| parent | x86/pci/xen: Use msi_msg shadow structs (diff) | |
| download | linux-0c1883c1eb9dfa3c72af6e00425eeb1eb171a03e.tar.xz linux-0c1883c1eb9dfa3c72af6e00425eeb1eb171a03e.zip | |
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
Diffstat (limited to 'arch/x86/include/asm/msidef.h')
| -rw-r--r-- | arch/x86/include/asm/msidef.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/x86/include/asm/msidef.h b/arch/x86/include/asm/msidef.h deleted file mode 100644 index ee2f8ccc32d0..000000000000 --- a/arch/x86/include/asm/msidef.h +++ /dev/null @@ -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 */ |