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Make address_space_map() take a MemTxAttrs argument

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As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to address_space_map().
Its callers either have an attrs value to hand, or don't care
and can use MEMTXATTRS_UNSPECIFIED.

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: 20180521140402.23318-5-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-05-31 14:50:52 +01:00
parent bc6b1cec84
commit f26404fbee
4 changed files with 10 additions and 5 deletions
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6
exec.c
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@ -3529,7 +3529,8 @@ flatview_extend_translation(FlatView *fv, hwaddr addr,
void *address_space_map(AddressSpace *as,
hwaddr addr,
hwaddr *plen,
bool is_write)
bool is_write,
MemTxAttrs attrs)
{
hwaddr len = *plen;
hwaddr l, xlat;
@ -3616,7 +3617,8 @@ void *cpu_physical_memory_map(hwaddr addr,
hwaddr *plen,
int is_write)
{
return address_space_map(&address_space_memory, addr, plen, is_write);
return address_space_map(&address_space_memory, addr, plen, is_write,
MEMTXATTRS_UNSPECIFIED);
}
void cpu_physical_memory_unmap(void *buffer, hwaddr len,