Re: [PATCH] Add new device IDs for ConnectX VPI HCAs

Eli Cohen
2010-02-25T21:08:50Z

On Wed, Feb 24, 2010 at 02:07:20PM -0800, Roland Dreier wrote:
> > + HCA(MELLANOX, 0x6746), /* MT26438 ConnectX VPI PCIe 2.0 5GT/s - IB QDR / 10GigE Virt+ */
>
> The kernel calls this device ID "MT26438 ConnectX EN 40GigE PCIe gen2
> 5GT/s". Maybe we should just delete these comments, since we can't seem
> to get them right?

I guess it would be best if we take the description from
http://pciids.sourceforge.net/v2.2/pci.ids
>
> > + HCA(MELLANOX, 0x6778), /* MT26488 ConnectX VPI PCIe 2.0 5GT/s - IB DDR / 10GigE Virt+ */
>
> Are we missing a kernel patch? I don't see this device ID in the kernel
> driver.

Looks like it is missing.

If we agree on this, we'll send two patches - one for kernel and one
for libmlx4 to sync all device IDs with descriptions from the
mentioned url.