Make MemoryRegion valid.accepts callback take a MemTxAttrs argument

As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to the MemoryRegion valid.accepts
callback. We'll need this for subpage_accepts().

We could take the approach we used with the read and write
callbacks and add new a new _with_attrs version, but since there
are so few implementations of the accepts hook we just change
them all.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180521140402.23318-9-peter.maydell@linaro.org

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/xen/xen_pt_msi.c b/hw/xen/xen_pt_msi.c
index 6d1e3bdeb4..cc514f9157 100644
--- a/hw/xen/xen_pt_msi.c
+++ b/hw/xen/xen_pt_msi.c
@@ -498,7 +498,8 @@ static uint64_t pci_msix_read(void *opaque, hwaddr addr,
 }
 
 static bool pci_msix_accepts(void *opaque, hwaddr addr,
-                             unsigned size, bool is_write)
+                             unsigned size, bool is_write,
+                             MemTxAttrs attrs)
 {
     return !(addr & (size - 1));
 }