From: christophe lombard <clombard@linux.vnet.ibm.com>
To: Philippe Bergheaud <felix@linux.ibm.com>, linuxppc-dev@lists.ozlabs.org
Cc: fbarrat@linux.ibm.com, clombard@linux.ibm.com, benh@au1.ibm.com
Subject: Re: [PATCH v2] cxl: Set the PBCQ Tunnel BAR register when enabling capi mode
Date: Mon, 16 Apr 2018 14:02:40 +0200 [thread overview]
Message-ID: <a0df6c8b-a763-232e-dce1-585db9013d2f@linux.vnet.ibm.com> (raw)
In-Reply-To: <20180413115939.25269-1-felix@linux.ibm.com>
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@linux.ibm.com>
> ---
Thanks
Reviewed-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
prev parent reply other threads:[~2018-04-16 12:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-13 11:59 [PATCH v2] cxl: Set the PBCQ Tunnel BAR register when enabling capi mode Philippe Bergheaud
2018-04-16 12:02 ` christophe lombard [this message]
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