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From 9c10bd2a3cd83c06add41e61a970da304fb0d3bf Mon Sep 17 00:00:00 2001
From: Jon Maloy <jmaloy@redhat.com>
Date: Wed, 21 Apr 2021 22:30:01 -0400
Subject: [PATCH 2/8] libqos: usb-hcd-ehci: use 32-bit write for config
 register
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RH-Author: Jon Maloy <jmaloy@redhat.com>
Message-id: <20210421223006.19650-2-jmaloy@redhat.com>
Patchwork-id: 101478
O-Subject: [RHEL-8.5.0 qemu-kvm PATCH v2 1/6] libqos: usb-hcd-ehci: use 32-bit write for config register
Bugzilla: 1944621
RH-Acked-by: Stefano Garzarella <sgarzare@redhat.com>
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>

From: Paolo Bonzini <pbonzini@redhat.com>

The memory region ops have min_access_size == 4 so obey it.

Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

(cherry picked from commit 89ed83d8b23c11d250c290593cad3ca839d5b053)
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
 tests/usb-hcd-ehci-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/usb-hcd-ehci-test.c b/tests/usb-hcd-ehci-test.c
index 5251d539e9..c51e8bb223 100644
--- a/tests/usb-hcd-ehci-test.c
+++ b/tests/usb-hcd-ehci-test.c
@@ -96,7 +96,7 @@ static void pci_ehci_port_1(void)
 static void pci_ehci_config(void)
 {
     /* hands over all ports from companion uhci to ehci */
-    qpci_io_writew(ehci1.dev, ehci1.bar, 0x60, 1);
+    qpci_io_writel(ehci1.dev, ehci1.bar, 0x60, 1);
 }
 
 static void pci_uhci_port_2(void)
-- 
2.27.0