arm/acpi: emulate io ports for arm
authorShannon Zhao <shannon.zhao@linaro.org>
Mon, 29 Feb 2016 15:01:21 +0000 (16:01 +0100)
committerJan Beulich <jbeulich@suse.com>
Mon, 29 Feb 2016 15:01:21 +0000 (16:01 +0100)
commitb7ae6ce2c54453cfb468006aa52e4908291f65a6
treee01e496f7719a674a61a31e46a7ac5275862d521
parente7e84b2edc027a49efcf5e2be3560b58e805aaff
arm/acpi: emulate io ports for arm

Add macros to emulate x86 style ports for arm. This avoids modification in
common code for acpi. Here just print a warning on ARM.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
xen/include/asm-arm/arm64/io.h