[PATCH 10/34] net: mana: Define max values for SGL entries
authorLong Li <longli@microsoft.com>
Thu, 3 Nov 2022 19:16:26 +0000 (12:16 -0700)
committerSalvatore Bonaccorso <carnil@debian.org>
Fri, 1 Nov 2024 04:23:37 +0000 (05:23 +0100)
commitfec3bee11873fefdaace98cac7128bda6ed59f15
tree97eec402e9f61c300c4da43b36a96d6011ac7ae6
parentf0a02508bdf8e808532935aae7d90c84fcdcf862
[PATCH 10/34] net: mana: Define max values for SGL entries

The number of maximum SGl entries should be computed from the maximum
WQE size for the intended queue type and the corresponding OOB data
size. This guarantees the hardware queue can successfully queue requests
up to the queue depth exposed to the upper layer.

Reviewed-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1667502990-2559-9-git-send-email-longli@linuxonhyperv.com
Acked-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
(cherry picked from commit aa56549792fb348892fbbae67f6f0c71bb750b65)
Signed-off-by: Bastian Blank <waldi@debian.org>
Gbp-Pq: Topic features/all/ethernet-microsoft
Gbp-Pq: Name 0010-net-mana-Define-max-values-for-SGL-entries.patch
drivers/net/ethernet/microsoft/mana/mana_en.c
include/net/mana/gdma.h
include/net/mana/mana.h