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authorJakub Kicinski <kuba@kernel.org>2022-09-30 17:55:55 +0300
committerJakub Kicinski <kuba@kernel.org>2022-09-30 17:55:56 +0300
commit6690c2c4c4eaa2a01f1c50ccd35dbe479bba85e3 (patch)
treee3d7cde0ae81680523b125bf9bff89aca1f34e50 /drivers/net/wireless/marvell/mwifiex/pcie.c
parent0f5ef005310d4820926c76bc1e94d4d2a0e49d97 (diff)
parent8f5ed1c140f8437be2881e4388d7ecfdb9a9b5ec (diff)
downloadlinux-6690c2c4c4eaa2a01f1c50ccd35dbe479bba85e3.tar.xz
Merge branch 'mlx5-xsk-updates-part2-2022-09-28'
Saeed Mahameed says: ==================== mlx5 xsk updates part2 2022-09-28 XSK buffer improvements, This is part #2 of 4 parts series. 1) Expose xsk min chunk size to drivers, to allow the driver to adjust to a better buffer stride size 2) Adjust MTT page size to the XSK frame size, to avoid umem overrun in certain situations. 3) Use xsk frame size as the striding RQ page size for XSK RQs 4) KSM for unaligned XSK, KSM allows arbitrary buffer chunk lengths registration in HW, which makes more sense for unaligned XSK. 4) More cleanups and optimizations in preparation for next improvements in part3 part 1: https://lore.kernel.org/netdev/20220927203611.244301-1-saeed@kernel.org/ ==================== Link: https://lore.kernel.org/r/20220929072156.93299-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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