[OpenWrt-Devel] ipq40xx: QCE/crypto fixes & enhancements (PR #2518)
cotequeiroz at gmail.com
Wed Feb 26 10:13:07 EST 2020
On Wed, Feb 26, 2020 at 10:48 AM Paul Oranje <por at oranjevos.nl> wrote:
> Having read the whole conversation: an impressive piece of work.
> Could this helps with ipq806x ?
> On ipq806x qce isn't available on all SOCs (supposedly only on ipq8064) and therefore support has been removed from the kernel .
>  commit ad07166ea7286f350628f1093e4385db9be63d31 (ipq806x: remove unsupported hw-crypto qce driver)
I'm glad you like it, thanks.
I don't know much about the ipq8064 crypto engine, other than it is
not compatible with the ipq40xx one, and that's why I removed it from
the image. I looked into it superficially, but couldn't find much
information about it.
What we can do right away is to enable the neon/arm-asm modules, as I
did for ipq40xx. I'll wait for ipq40xx's fate, before I apply the
same logic to ipq806x, and perhaps others. If I were to just grep for
CONFIG_NEON=y, but not CONFIG_ARM_CRYPTO=y:
$ git grep -L '^CONFIG_ARM_CRYPTO=y' -- $(git grep -l '^CONFIG_NEON=y'
-- target/linux/) | xargs -r dirname | sort -u
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