git.droids-corp.org - dpdk.git/commit

author	Andrew Rybchenko <arybchenko@solarflare.com>
	Thu, 24 Sep 2020 12:12:17 +0000 (13:12 +0100)
committer	Ferruh Yigit <ferruh.yigit@intel.com>
	Wed, 30 Sep 2020 17:19:12 +0000 (19:19 +0200)
commit	c1f021890074e6c2f9797cfb8feb053376323f32
tree	100b89b8025733760e2c7d945353e7cbbda7e708	tree \| snapshot
parent	7640543f4c4f684dee99df343fc51403d60bd181	commit \| diff

common/sfc_efx/base: choose smallest Rx prefix on Riverhead

Riverhead supports many Rx prefixes. The Rx prefix may be chosen
based on which information is required.

To have better performance choose the smallest Rx prefix which
meets our requirements.

Right now there is no way to specify requirements on Rx queue
creation, but it could be added in the future.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>

drivers/common/sfc_efx/base/efx_impl.h		diff \| blob \| history
drivers/common/sfc_efx/base/efx_mcdi.c		diff \| blob \| history
drivers/common/sfc_efx/base/rhead_rx.c		diff \| blob \| history

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