enic: Save resource counts we read from HW

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Save the resources counts for wq,rq,cq, and interrupts in *_avail variables
so that we don't lose the information when adjusting the counts we are
actually using.

Report the wq_avail and rq_avail as the channel maximums in 'ethtool -l'
output.

Co-developed-by: John Daley <johndale@cisco.com>
Signed-off-by: John Daley <johndale@cisco.com>
Co-developed-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20241113-remove_vic_resource_limits-v4-3-a34cf8570c67@cisco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Nelson Escobar 2024-11-13 23:56:35 +00:00 • committed by Jakub Kicinski

parent 231646cb6a

commit 5aee332472

3 changed files with 18 additions and 9 deletions

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4

drivers/net/ethernet/cisco/enic/enic.h

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4

drivers/net/ethernet/cisco/enic/enic_ethtool.c

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19

drivers/net/ethernet/cisco/enic/enic_res.c

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