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authorCamelia Groza <camelia.groza@nxp.com>2020-11-02 20:34:35 +0200
committerJakub Kicinski <kuba@kernel.org>2020-11-02 11:21:31 -0800
commitacef159a0cb2a978d62b641e2366a33ad1d5afef (patch)
tree016bd6ac39a168762abf89d0b8d4544096b76b31 /.gitignore
parent04a55c944f151b3149b78beff5ff406faa84485d (diff)
dpaa_eth: update the buffer layout for non-A050385 erratum scenarios
Impose a larger RX private data area only when the A050385 erratum is present on the hardware. A smaller buffer size is sufficient in all other scenarios. This enables a wider range of linear Jumbo frame sizes in non-erratum scenarios, instead of turning to multi buffer Scatter/Gather frames. The maximum linear frame size is increased by 128 bytes for non-erratum arm64 platforms. Cleanup the hardware annotations header defines in the process. Fixes: 3c68b8fffb48 ("dpaa_eth: FMan erratum A050385 workaround") Signed-off-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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