linux-kernel - Re: [PATCH 03/18] powerpc/powernv: s/OPAL_PCI_SET_PHB_CXL_MODE/OPAL_PCI_SET_PHB_CAPI

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Date:	Tue, 10 Feb 2015 14:39:32 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Stewart Smith <stewart@...ux.vnet.ibm.com>
Cc:	mpe@...erman.id.au, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/18] powerpc/powernv:
 s/OPAL_PCI_SET_PHB_CXL_MODE/OPAL_PCI_SET_PHB_CAPI_MODE/ to match firmware

On Tue, 2015-02-10 at 13:26 +1100, Stewart Smith wrote:
> --- a/arch/powerpc/platforms/powernv/pci-ioda.c
> +++ b/arch/powerpc/platforms/powernv/pci-ioda.c
> @@ -1481,9 +1481,9 @@ int pnv_phb_to_cxl(struct pci_dev *dev)
>  
>         pe_info(pe, "Switching PHB to CXL\n");
>  
> -       rc = opal_pci_set_phb_cxl_mode(phb->opal_id, 1, pe->pe_number);
> +       rc = opal_pci_set_phb_capi_mode(phb->opal_id, 1, pe->pe_number);
>         if (rc)
> -               dev_err(&dev->dev, "opal_pci_set_phb_cxl_mode failed: %i\n", rc);
> +               dev_err(&dev->dev, "opal_pci_set_phb_capi_mode failed: %i\n", rc);
>  
>         return rc;
>  }

Add a comment above the call: /* CAPI is the IBM/Firmware name for "CXL" */

Cheers,
Ben.


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