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[Qemu-devel] [PATCH v2 10/13] xen: Mark fixed platform I/O as unaligned
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH v2 10/13] xen: Mark fixed platform I/O as unaligned |
Date: |
Fri, 21 Jun 2013 18:41:42 +0200 |
Before switching to the memory core dispatcher, we need to make sure
that this pv-device will continue to receive unaligned portio accesses.
Signed-off-by: Jan Kiszka <address@hidden>
---
hw/xen/xen_platform.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/hw/xen/xen_platform.c b/hw/xen/xen_platform.c
index b6c6793..f8f5dd5 100644
--- a/hw/xen/xen_platform.c
+++ b/hw/xen/xen_platform.c
@@ -262,9 +262,13 @@ static void platform_fixed_ioport_write(void *opaque,
hwaddr addr,
static const MemoryRegionOps platform_fixed_io_ops = {
.read = platform_fixed_ioport_read,
.write = platform_fixed_ioport_write,
+ .valid = {
+ .unaligned = true,
+ },
.impl = {
.min_access_size = 1,
.max_access_size = 4,
+ .unaligned = true,
},
.endianness = DEVICE_LITTLE_ENDIAN,
};
--
1.7.3.4
- [Qemu-devel] [PATCH v2 00/13] Refactor portio dispatching, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 09/13] vmware-vga: Accept unaligned I/O accesses, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 10/13] xen: Mark fixed platform I/O as unaligned,
Jan Kiszka <=
- [Qemu-devel] [PATCH v2 05/13] prep: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 06/13] vt82c686: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 02/13] applesmc: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 11/13] ioport: Switch dispatching to memory core layer, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 03/13] wdt_ib700: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 04/13] i82374: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 12/13] ioport: Remove unused old dispatching services, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 08/13] isa: implement isa_is_ioport_assigned via memory_region_find, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 01/13] adlib: replace register_ioport*, Jan Kiszka, 2013/06/21
- [Qemu-devel] [PATCH v2 07/13] Privatize register_ioport_read/write, Jan Kiszka, 2013/06/21