[PATCH v2] cxl: Set the PBCQ Tunnel BAR register when enabling capi mode

[christophe lombard]

Le 13/04/2018 à 13:59, Philippe Bergheaud a écrit :
> Skiboot used to set the default Tunnel BAR register value when capi mode
> was enabled. This approach was ok for the cxl driver, but prevented other
> drivers from choosing different values.
> 
> Skiboot versions > 5.11 will not set the default value any longer. This
> patch modifies the cxl driver to set/reset the Tunnel BAR register when
> entering/exiting the cxl mode, with pnv_pci_set_tunnel_bar().
> 
> Signed-off-by: Philippe Bergheaud <felix at linux.ibm.com>
> ---

Thanks

Reviewed-by: Christophe Lombard <clombard at linux.vnet.ibm.com>