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Add endianness as io mem parameter

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As stated before, devices can be little, big or native endian. The
target endianness is not of their concern, so we need to push things
down a level.

This patch adds a parameter to cpu_register_io_memory that allows a
device to choose its endianness. For now, all devices simply choose
native endian, because that's the same behavior as before.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Alexander Graf 2010-12-08 12:05:37 +01:00 • committed by Blue Swirl
parent dd310534e3
commit 2507c12ab0
154 changed files with 446 additions and 262 deletions
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2
hw/omap_i2c.c
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@ -437,7 +437,7 @@ struct omap_i2c_s *omap_i2c_init(target_phys_addr_t base,
omap_i2c_reset(s);
iomemtype = cpu_register_io_memory(omap_i2c_readfn,
omap_i2c_writefn, s);
omap_i2c_writefn, s, DEVICE_NATIVE_ENDIAN);
cpu_register_physical_memory(base, 0x800, iomemtype);
return s;