[Intel-wired-lan] [PATCH net v2] i40e: Fix interface init with MSI interrupts (no MSI-X)

[Switzer, David]

>-----Original Message-----
>From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
>Michal Maloszewski
>Sent: Friday, May 20, 2022 11:07 AM
>To: intel-wired-lan at lists.osuosl.org
>Cc: Maloszewski, Michal <michal.maloszewski at intel.com>; Lukwinski, Dawid
><dawid.lukwinski at intel.com>
>Subject: [Intel-wired-lan] [PATCH net v2] i40e: Fix interface init with MSI
>interrupts (no MSI-X)
>
>Fix the inability to bring an interface up on a setup with only MSI interrupts
>enabled (no MSI-X).
>Solution is to add a default number of QPs = 1. This is enough, since without
>MSI-X support driver enables only a basic feature set.
>
>Fixes: bc6d33c8d93f ("i40e: Fix the number of queues available to be mapped
>for use")
>Signed-off-by: Dawid Lukwinski <dawid.lukwinski at intel.com>
>Signed-off-by: Michal Maloszewski <michal.maloszewski at intel.com>
>---
>v2: Moving the comment in right place
>---
> drivers/net/ethernet/intel/i40e/i40e_main.c | 4 ++++
> 1 file changed, 4 insertions(+)
Tested-by: Dave Switzer <david.switzer at intel.com>