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Re: [PATCH for-8.0 1/9] hw/arm: Convert TYPE_ARM_SMMU to 3-phase reset


From: Richard Henderson
Subject: Re: [PATCH for-8.0 1/9] hw/arm: Convert TYPE_ARM_SMMU to 3-phase reset
Date: Thu, 10 Nov 2022 16:40:53 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2

On 11/10/22 03:14, Peter Maydell wrote:
Convert the TYPE_ARM_SMMU device to 3-phase reset.  The legacy method
doesn't do anything that's invalid in the hold phase, so the
conversion is simple and not a behaviour change.

Note that we must convert this base class before we can convert the
TYPE_ARM_SMMUV3 subclass -- transitional support in Resettable
handles "chain to parent class reset" when the base class is 3-phase
and the subclass is still using legacy reset, but not the other way
around.

Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
  hw/arm/smmu-common.c | 7 ++++---
  1 file changed, 4 insertions(+), 3 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>




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