Vikas Gupta e0f8cf0192 bnxt_en: fix NQ resource accounting during vf creation on 57500 chips
[ Upstream commit 09a89cc59ad67794a11e1d3dd13c5b3172adcc51 ]

There are 2 issues:

1. We should decrement hw_resc->max_nqs instead of hw_resc->max_irqs
   with the number of NQs assigned to the VFs.  The IRQs are fixed
   on each function and cannot be re-assigned.  Only the NQs are being
   assigned to the VFs.

2. vf_msix is the total number of NQs to be assigned to the VFs.  So
   we should decrement vf_msix from hw_resc->max_nqs.

Fixes: b16b68918674 ("bnxt_en: Add SR-IOV support for 57500 chips.")
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-31 17:15:17 +02:00
2020-10-17 11:18:18 -07:00
2022-08-29 11:31:49 +02:00

Linux kernel
============

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