| Message ID | 1391199356-27226-2-git-send-email-vbridgers2013@gmail.com |
|---|---|
| State | Superseded, archived |
| Headers | show |
Hello Vince On 1/31/2014 9:15 PM, Vince Bridgers wrote: > This change adds bindings for the number of multicast hash bins and perfect > filter entries supported by the Synopsys EMAC. The Synopsys EMAC core is > configurable at device creation time, and can be configured for a different > number of multicast hash bins and a different number of perfect filter entries. > The device does not provide a way to query these parameters, therefore > parameters are required. The Altera Cyclone V SOC has support for 256 > multicast hash bins and 128 perfect filter entries, and is different than > what's currently provided in the stmmac driver. > thanks a lot for these patches, I have just added some comment for the patch #2 peppe > Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> > --- > Documentation/devicetree/bindings/net/stmmac.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt > index 9d92d42..dbf7498 100644 > --- a/Documentation/devicetree/bindings/net/stmmac.txt > +++ b/Documentation/devicetree/bindings/net/stmmac.txt > @@ -34,6 +34,10 @@ Optional properties: > reset phandle is given > - max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather > than the maximum frame size. > +- snps,multicast-filter-bins: Number of multicast filter hash bins > + supported by this device instance > +- snps,perfect-filter-entries: Number of perfect filter entries supported > + by this device instance > > Examples: > > @@ -46,4 +50,6 @@ Examples: > mac-address = [000000000000]; /* Filled in by U-Boot */ > max-frame-size = <3800>; > phy-mode = "gmii"; > + snps,multicast-filter-bins = <256>; > + snps,perfect-filter-entries = <128>; > }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Jan 31, 2014 at 2:15 PM, Vince Bridgers <vbridgers2013@gmail.com> wrote: > This change adds bindings for the number of multicast hash bins and perfect > filter entries supported by the Synopsys EMAC. The Synopsys EMAC core is > configurable at device creation time, and can be configured for a different > number of multicast hash bins and a different number of perfect filter entries. > The device does not provide a way to query these parameters, therefore > parameters are required. The Altera Cyclone V SOC has support for 256 > multicast hash bins and 128 perfect filter entries, and is different than > what's currently provided in the stmmac driver. > > Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Acked-by: Rob Herring <robh@kernel.org> > --- > Documentation/devicetree/bindings/net/stmmac.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt > index 9d92d42..dbf7498 100644 > --- a/Documentation/devicetree/bindings/net/stmmac.txt > +++ b/Documentation/devicetree/bindings/net/stmmac.txt > @@ -34,6 +34,10 @@ Optional properties: > reset phandle is given > - max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather > than the maximum frame size. > +- snps,multicast-filter-bins: Number of multicast filter hash bins > + supported by this device instance > +- snps,perfect-filter-entries: Number of perfect filter entries supported > + by this device instance > > Examples: > > @@ -46,4 +50,6 @@ Examples: > mac-address = [000000000000]; /* Filled in by U-Boot */ > max-frame-size = <3800>; > phy-mode = "gmii"; > + snps,multicast-filter-bins = <256>; > + snps,perfect-filter-entries = <128>; > }; > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index 9d92d42..dbf7498 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -34,6 +34,10 @@ Optional properties: reset phandle is given - max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather than the maximum frame size. +- snps,multicast-filter-bins: Number of multicast filter hash bins + supported by this device instance +- snps,perfect-filter-entries: Number of perfect filter entries supported + by this device instance Examples: @@ -46,4 +50,6 @@ Examples: mac-address = [000000000000]; /* Filled in by U-Boot */ max-frame-size = <3800>; phy-mode = "gmii"; + snps,multicast-filter-bins = <256>; + snps,perfect-filter-entries = <128>; };
This change adds bindings for the number of multicast hash bins and perfect filter entries supported by the Synopsys EMAC. The Synopsys EMAC core is configurable at device creation time, and can be configured for a different number of multicast hash bins and a different number of perfect filter entries. The device does not provide a way to query these parameters, therefore parameters are required. The Altera Cyclone V SOC has support for 256 multicast hash bins and 128 perfect filter entries, and is different than what's currently provided in the stmmac driver. Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> --- Documentation/devicetree/bindings/net/stmmac.txt | 6 ++++++ 1 file changed, 6 insertions(+)