On Tue, Feb 27, 2024 at 12:35:28PM +0000, Medvedkin, Vladimir wrote:
> On 30/01/2024 10:00, Kevin Traynor wrote:
> > When vf issues a reset to pf there is a 50 msec wait plus an additional
> > max of 1 msec for the pf to indicate the reset is complete before
> > timeout.
> >
> > In some cases, it is seen that the reset is timing out, in which case
> > the reset does not complete and an error is returned.
> >
> > In order to account for this, continue to wait an initial 50 msecs,
> > but then allow a max of an additional 50 msecs for the command to
> > complete.
> >
> > Fixes: af75078fece3 ("first public release")
Cc: sta...@dpdk.org
> >
> > Signed-off-by: Kevin Traynor <ktray...@redhat.com>
> > ---
> > drivers/net/ixgbe/base/ixgbe_type.h | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/net/ixgbe/base/ixgbe_type.h
> > b/drivers/net/ixgbe/base/ixgbe_type.h
> > index 1094df5891..35212a561b 100644
> > --- a/drivers/net/ixgbe/base/ixgbe_type.h
> > +++ b/drivers/net/ixgbe/base/ixgbe_type.h
> > @@ -1801,5 +1801,5 @@ enum {
> > #define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF
> > -#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI
> > */
> > +#define IXGBE_VF_INIT_TIMEOUT 10000 /* Number of retries to clear
> > RSTI */
> > /* RDHMPN and TDHMPN bitmasks */
>
> Acked-by: Vladimir Medvedkin <vladimir.medved...@intel.com>
>
This changes the code in the "base" directory, which is not ideal, but I
see no other way to fix the issue reported.
Applied to dpdk-next-net-intel.
Thanks,
/Bruce
