[PATCH] ixgbe: Allow setting IVAR register for X550EM_a

[Joyce Kong]

Hi All,

It seems a false positive. I have tested the patch with aarch32 link_bond_autotest on arm server, and the test cases all succeed.

Best Regards,
Joyce

> -----Original Message-----
> From: Zhang, Qi Z <qi.z.zhang at intel.com>
> Sent: Monday, June 19, 2023 9:09 AM
> To: Vladimir Ratnikov <vratnikov at netgate.com>; Yang, Qiming
> <qiming.yang at intel.com>; Wu, Wenjun1 <wenjun1.wu at intel.com>
> Cc: dev at dpdk.org; Ruifeng Wang <Ruifeng.Wang at arm.com>
> Subject: RE: [PATCH] ixgbe: Allow setting IVAR register for X550EM_a
>
> Ruifeng, there seems to be a unit testing failure on ARM that is preventing the
> patch from being merged. Could you help on this?
> https://patchwork.dpdk.org/project/dpdk/patch/20230614132626.2214-1-
> vratnikov at netgate.com/
>
> > -----Original Message-----
> > From: Vladimir Ratnikov <vratnikov at netgate.com>
> > Sent: Wednesday, June 14, 2023 9:26 PM
> > To: Yang, Qiming <qiming.yang at intel.com>; Wu, Wenjun1
> > <wenjun1.wu at intel.com>
> > Cc: dev at dpdk.org; Vladimir Ratnikov <vratnikov at netgate.com>
> > Subject: [PATCH] ixgbe: Allow setting IVAR register for X550EM_a
> >
> > Fix interrupt mode initialization for X550EM_a revision
> >
> > Signed-off-by: Vladimir Ratnikov <vratnikov at netgate.com>
> > ---
> >  drivers/net/ixgbe/ixgbe_ethdev.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> > b/drivers/net/ixgbe/ixgbe_ethdev.c
> > index 43aea2e16f..d44ef37a7a 100644
> > --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> > +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> > @@ -5952,6 +5952,7 @@ ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t
> > direction,
> >     } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
> >                     (hw->mac.type == ixgbe_mac_X540) ||
> >                     (hw->mac.type == ixgbe_mac_X550) ||
> > +                   (hw->mac.type == ixgbe_mac_X550EM_a) ||
> >                     (hw->mac.type == ixgbe_mac_X550EM_x)) {
> >             if (direction == -1) {
> >                     /* other causes */
> > --
> > 2.34.1

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