On Tuesday, April 01, 2014 12:44 PM, Pratyush Anand wrote: > On Tue, Apr 01, 2014 at 10:54:57AM +0800, Jingoo Han wrote: > > Increase the size of PCIe configuration space to 8kB from 4kB, > > because 4kB for cfg0 and 4kB for cfg1 are required respectively. > > If 2kB for cfg0 and 2kB for cfg1 are set, it will make problems > > when a PCIe card having multiple EPs below a bridge is used. > > > > Suggested-by: Pratyush Anand <pratyush.anand@xxxxxx> > > Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx> > > --- > > arch/arm/boot/dts/exynos5440.dtsi | 12 ++++++------ > > 1 file changed, 6 insertions(+), 6 deletions(-) > > > > diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi > > index d600733..5d08be8 100644 > > --- a/arch/arm/boot/dts/exynos5440.dtsi > > +++ b/arch/arm/boot/dts/exynos5440.dtsi > > @@ -281,9 +281,9 @@ > > #address-cells = <3>; > > #size-cells = <2>; > > device_type = "pci"; > > - ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00001000 /* configuration space */ > > - 0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */ > > - 0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */ > > + ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00002000 /* configuration space */ > > + 0x81000000 0 0 0x40002000 0 0x00010000 /* downstream I/O */ > > + 0x82000000 0 0x40012000 0x40012000 0 0x1ffee000>; /* non-prefetchable memory */ > > #interrupt-cells = <1>; > > interrupt-map-mask = <0 0 0 0>; > > interrupt-map = <0x0 0 &gic 53>; > > @@ -302,9 +302,9 @@ > > #address-cells = <3>; > > #size-cells = <2>; > > device_type = "pci"; > > - ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00001000 /* configuration space */ > > - 0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */ > > - 0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */ > > + ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00002000 /* configuration space */ > > + 0x81000000 0 0 0x60002000 0 0x00020000 /* downstream I/O */ > > is I/O size change intentional? Hi Pratyush Anand, No, it is my mistake. I/O size should not be modified. I really appreciate your review. I will send v2 patch. :-) Thank you. Best regards, Jingoo Han > > Regards > Pratyush > > + 0x82000000 0 0x60012000 0x60012000 0 0x1ffee000>; /* non-prefetchable memory */ > > #interrupt-cells = <1>; > > interrupt-map-mask = <0 0 0 0>; > > interrupt-map = <0x0 0 &gic 56>; > > -- > > 1.7.10.4 > > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
