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Re: [PATCH 3/4] Implement zero page checking using DSA.
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From: |
Duan, Zhenzhong |
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Subject: |
Re: [PATCH 3/4] Implement zero page checking using DSA. |
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Date: |
Tue, 30 May 2023 09:26:00 +0000 |
Hi Hao,
> + memset(&descriptor, 0, sizeof(descriptor));
> +
> + descriptor.opcode = DSA_OPCODE_COMPARE;
What about using DSA_OPCODE_COMPVAL with zero?
DSA_OPCODE_COMPARE consumes double bandwidth by reading
from both src and dest address.
Thanks
Zhenzhong
- Re: [PATCH 3/4] Implement zero page checking using DSA.,
Duan, Zhenzhong <=