Hi Devendra,
>From: Devendra Singh Rawat <[email protected]>
>Sent: Thursday, December 03, 2020 5:30 AM
>
>Loading ecore clients (PMD or linux kernel driver) having different ecore
>versions concurrently, is problematic from device's init/config perspective.
>This fix changes driver's default load parameter to have ecore version
>validated by MFW. All ecore clients having matching ecore version should be
>allowed to load, otherwise MFW should fail the load request.
>
Accompanying this change, I think, Co-existence considerations section in NIC
guide needs to be updated.
Thanks,
Rasesh
>Fixes: c5e1108920 ("alter driver's force load behavior")
>Cc: [email protected]
>
>Signed-off-by: Devendra Singh Rawat <[email protected]>
>Signed-off-by: Manish Chopra <[email protected]>
>Signed-off-by: Igor Russkikh <[email protected]>
>---
> drivers/net/qede/qede_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/net/qede/qede_main.c b/drivers/net/qede/qede_main.c
>index caa9d1d4f..d208d276a 100644
>--- a/drivers/net/qede/qede_main.c
>+++ b/drivers/net/qede/qede_main.c
>@@ -300,7 +300,7 @@ static int qed_slowpath_start(struct ecore_dev *edev,
> memset(&drv_load_params, 0, sizeof(drv_load_params));
> drv_load_params.mfw_timeout_val =
>ECORE_LOAD_REQ_LOCK_TO_DEFAULT;
> drv_load_params.avoid_eng_reset = false;
>- drv_load_params.override_force_load =
>ECORE_OVERRIDE_FORCE_LOAD_ALWAYS;
>+ drv_load_params.override_force_load =
>ECORE_OVERRIDE_FORCE_LOAD_NONE;
> hw_init_params.avoid_eng_affin = false;
> hw_init_params.p_drv_load_params = &drv_load_params;
>
>--
>2.18.2
