linux-kernel - [PATCH v3 18/35] x86/msi: Remove msidef.h

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Message-Id: <20201024213535.443185-19-dwmw2@infradead.org>
Date:   Sat, 24 Oct 2020 22:35:18 +0100
From:   David Woodhouse <dwmw2@...radead.org>
To:     x86@...nel.org
Cc:     kvm <kvm@...r.kernel.org>, iommu@...ts.linux-foundation.org,
        joro@...tes.org, Thomas Gleixner <tglx@...utronix.de>,
        Paolo Bonzini <pbonzini@...hat.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-hyperv@...r.kernel.org, maz@...terjones.org,
        Dexuan Cui <decui@...rosoft.com>
Subject: [PATCH v3 18/35] x86/msi: Remove msidef.h

From: Thomas Gleixner <tglx@...utronix.de>

Nothing uses the macro maze anymore.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: David Woodhouse <dwmw@...zon.co.uk>
---
 arch/x86/include/asm/msidef.h | 57 -----------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 arch/x86/include/asm/msidef.h

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 */
-- 
2.26.2