linux-kernel - [tip: x86/apic] PCI: vmd: Use msi

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Date:   Thu, 29 Oct 2020 12:15:40 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        David Woodhouse <dwmw@...zon.co.uk>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: x86/apic] PCI: vmd: Use msi_msg shadow structs

The following commit has been merged into the x86/apic branch of tip:

Commit-ID:     e16c8058a10ba8e38d0d1ad0b64e444b245ffdbd
Gitweb:        https://git.kernel.org/tip/e16c8058a10ba8e38d0d1ad0b64e444b245ffdbd
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Sat, 24 Oct 2020 22:35:15 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Wed, 28 Oct 2020 20:26:26 +01:00

PCI: vmd: Use msi_msg shadow structs

Use the x86 shadow structs in msi_msg instead of the macros.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: David Woodhouse <dwmw@...zon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/r/20201024213535.443185-16-dwmw2@infradead.org

---
 drivers/pci/controller/vmd.c |  9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index f375c21..6f87954 100644
--- a/drivers/pci/controller/vmd.c
+++ b/drivers/pci/controller/vmd.c
@@ -18,7 +18,6 @@
 #include <asm/irqdomain.h>
 #include <asm/device.h>
 #include <asm/msi.h>
-#include <asm/msidef.h>
 
 #define VMD_CFGBAR	0
 #define VMD_MEMBAR1	2
@@ -131,10 +130,10 @@ static void vmd_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
 	struct vmd_irq_list *irq = vmdirq->irq;
 	struct vmd_dev *vmd = irq_data_get_irq_handler_data(data);
 
-	msg->address_hi = MSI_ADDR_BASE_HI;
-	msg->address_lo = MSI_ADDR_BASE_LO |
-			  MSI_ADDR_DEST_ID(index_from_irqs(vmd, irq));
-	msg->data = 0;
+	memset(msg, 0, sizeof(*msg));
+	msg->address_hi = X86_MSI_BASE_ADDRESS_HIGH;
+	msg->arch_addr_lo.base_address = X86_MSI_BASE_ADDRESS_LOW;
+	msg->arch_addr_lo.destid_0_7 = index_from_irqs(vmd, irq);
 }
 
 /*