[Xen-devel] [PATCH] ioemu-remote: ACPI S3 state wake up

[Jean Guyader <jean.guyader@xxxxxxxxxxxxx>]

ioemu-remote: The device model needs to write in the ACPI tables when it 
wakes up from S3 state.
Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxxxxx>

--
Jean Guyader

diff --git a/hw/xen_platform.c b/hw/xen_platform.c
index 430e603..06f6edb 100644
--- a/hw/xen_platform.c
+++ b/hw/xen_platform.c
@@ -59,7 +59,7 @@ static void xen_platform_ioport_writeb(void *opaque, uint32_t 
addr, uint32_t val
     case 0: /* Platform flags */ {
         hvmmem_type_t mem_type = (val & PFFLAG_ROM_LOCK) ?
             HVMMEM_ram_ro : HVMMEM_ram_rw;
-        if (xc_hvm_set_mem_type(xc_handle, domid, mem_type, 0xc0, 0x40))
+        if (xc_hvm_set_mem_type(xc_handle, domid, mem_type, 0xc0, 0x20))
             fprintf(logfile,"xen_platform: unable to change ro/rw "
                     "state of ROM memory area!\n");
         else

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