[PATCH v7 1/2] net/idpf: add IDPF PCI class ID support

Bruce Richardson bruce.richardson at intel.com
Tue Oct 14 15:24:01 CEST 2025


On Tue, Oct 14, 2025 at 01:47:09PM +0100, Bruce Richardson wrote:
> On Tue, Oct 14, 2025 at 04:15:10PM +0530, Venkatesh Vemula wrote:
> > Current IDPF supports only the MEV device IDs. MMG has new set of
> > device IDs and same might be the case for the future devices. Instead
> > of adding new device IDs every time, make use of the IDPF PCI class
> > ID(0x20001) to differentiate between PF and VF.
> > 
> > Write and read the VF_ARQBAL register to find if the current device is
> > a PF or a VF.
> > 
> > Signed-off-by: Venkatesh Vemula <venkatesh.vemula at intel.com>
> > ---
> >  drivers/net/intel/idpf/idpf_common_device.c | 20 ++++++++++++++++++--
> >  drivers/net/intel/idpf/idpf_common_device.h | 18 ++++++++++++++++++
> >  drivers/net/intel/idpf/idpf_ethdev.c        |  1 +
> >  3 files changed, 37 insertions(+), 2 deletions(-)
> > 
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>
> 
Series applied to dpdk-next-net-intel, in reverse order and with some log
rewording. Please review to double-check all ok.

Thanks,
/Bruce


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