[PATCH 05/14] cxl: Allow a default context to be associated with an external pci_dev

Frederic Barrat fbarrat at linux.vnet.ibm.com
Thu Jul 7 02:51:02 AEST 2016

Le 04/07/2016 15:22, Ian Munsie a écrit :
> From: Ian Munsie <imunsie at au1.ibm.com>
> The cxl kernel API has a concept of a default context associated with
> each PCI device under the virtual PHB. The Mellanox CX4 will also use
> the cxl kernel API, but it does not use a virtual PHB - rather, the AFU
> appears as a physical function as a peer to the networking functions.
> In order to allow the kernel API to work with those networking
> functions, we will need to associate a default context with them as
> well. To this end, refactor the corresponding code to do this in vphb.c
> and export it so that it can be called from the PHB code.
> Signed-off-by: Ian Munsie <imunsie at au1.ibm.com>

Reviewed-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>

More information about the Linuxppc-dev mailing list