tree 521fbd740874216a22ad9ce8edb6c47bbec4bc8b
parent 05ff2fb80ce4ca85d8a39d48ff8156de739b4f51
author Simon Veith <sveith@amazon.de> 1576850580 +0000
committer Peter Maydell <peter.maydell@linaro.org> 1576850580 +0000

hw/arm/smmuv3: Align stream table base address to table size

Per the specification, and as observed in hardware, the SMMUv3 aligns
the SMMU_STRTAB_BASE address to the size of the table by masking out the
respective least significant bits in the ADDR field.

Apply this masking logic to our smmu_find_ste() lookup function per the
specification.

ref. ARM IHI 0070C, section 6.3.23.

Signed-off-by: Simon Veith <sveith@amazon.de>
Acked-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Message-id: 1576509312-13083-5-git-send-email-sveith@amazon.de
Cc: Eric Auger <eric.auger@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>