* [PATCH 08/13] OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource [not found] <20170421050500.13957-1-yinghai@kernel.org> @ 2017-04-21 5:04 ` Yinghai Lu [not found] ` <20170421050500.13957-9-yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> 0 siblings, 1 reply; 2+ messages in thread From: Yinghai Lu @ 2017-04-21 5:04 UTC (permalink / raw) To: Bjorn Helgaas, David Miller, Benjamin Herrenschmidt Cc: Wei Yang, Khalid Aziz, linux-pci, linux-kernel, Yinghai Lu, Grant Likely, Rob Herring, devicetree For device resource PREF bit setting under bridge 64-bit pref resource, we need to make sure only set PREF for 64bit resource. This patch set IORESOUCE_MEM_64 for 64bit resource during OF device resource flags parsing. Link: https://bugzilla.kernel.org/show_bug.cgi?id=96261 Link: https://bugzilla.kernel.org/show_bug.cgi?id=96241 Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Tested-by: Khalid Aziz <khalid.aziz@oracle.com> --- drivers/of/address.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/of/address.c b/drivers/of/address.c index 02b2903..d1bb76c 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -131,9 +131,11 @@ static unsigned int of_bus_pci_get_flags(const __be32 *addr) flags |= IORESOURCE_IO; break; case 0x02: /* 32 bits */ - case 0x03: /* 64 bits */ flags |= IORESOURCE_MEM; break; + case 0x03: /* 64 bits */ + flags |= IORESOURCE_MEM | IORESOURCE_MEM_64; + break; } if (w & 0x40000000) flags |= IORESOURCE_PREFETCH; -- 2.9.3 ^ permalink raw reply related [flat|nested] 2+ messages in thread
[parent not found: <20170421050500.13957-9-yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>]
* Re: [PATCH 08/13] OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource [not found] ` <20170421050500.13957-9-yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> @ 2017-04-24 14:12 ` Rob Herring 0 siblings, 0 replies; 2+ messages in thread From: Rob Herring @ 2017-04-24 14:12 UTC (permalink / raw) To: Yinghai Lu Cc: Bjorn Helgaas, David Miller, Benjamin Herrenschmidt, Wei Yang, Khalid Aziz, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Grant Likely, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Fri, Apr 21, 2017 at 12:04 AM, Yinghai Lu <yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote: > For device resource PREF bit setting under bridge 64-bit pref resource, > we need to make sure only set PREF for 64bit resource. > > This patch set IORESOUCE_MEM_64 for 64bit resource during OF device > resource flags parsing. > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=96261 > Link: https://bugzilla.kernel.org/show_bug.cgi?id=96241 > Signed-off-by: Yinghai Lu <yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > Cc: Grant Likely <grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> > Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Tested-by: Khalid Aziz <khalid.aziz-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> > --- > drivers/of/address.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-04-21 5:04 ` [PATCH 08/13] OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource Yinghai Lu
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2017-04-24 14:12 ` Rob Herring
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