[dpdk-dev] [PATCH 1/2] igb_uio: fix compability on old kernel

Stephen Hemminger stephen at networkplumber.org
Sat Aug 23 17:14:53 CEST 2014

On Fri, 22 Aug 2014 14:09:35 -0400
Robert Sanford <rsanford2 at gmail.com> wrote:

> This is what we came up with. It works for us. In our kernel headers'
> linux/pci.h, pci_num_vf is enclosed within "#ifdef CONFIG_PCI_IOV/#endif";
> pci_intx_mask_supported and pci_check_and_mask_intx are enclosed within
> "#ifdef HAVE_PCI_SET_MWI/#endif".
> What do you think?

Maybe we can just get rid of kernel version checks all together and
just use the HAVE_ checks.

I will test on stock 2.6.32.

More information about the dev mailing list