net/mlx5: Enable single IRQ for PCI Function

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Prior to this patch the driver requires two IRQs to function properly,
one required IRQ for control and at least one required IRQ for IO.

This requirement can be relaxed to one as the driver now allows
sharing of IRQs, so control and IO EQs can share the same irq.

This is needed for high scale amount of VFs.

Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Shay Drory 2021-08-01 12:08:49 +03:00 • committed by Saeed Mahameed

parent 3663ad34bc

commit f891b7cdbd

2 changed files with 19 additions and 8 deletions

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26

drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c

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1

include/linux/mlx5/eq.h

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