Commits
Will Deacon committed 2a8868f16e6
iommu/arm-smmu-v3: Separate s/w and h/w views of prod and cons indexes In preparation for rewriting the command queue insertion code to use a new algorithm, separate the software and hardware views of the prod and cons indexes so that manipulating the software state doesn't automatically update the hardware state at the same time. No functional change. Tested-by: Ganapatrao Kulkarni <gkulkarni@marvell.com> Signed-off-by: Will Deacon <will@kernel.org>