Messages in this thread | | | Subject | Re: [PATCH 1/4] bindings: net: stmmac: correct note about TSO | From | Alexandre Torgue <> | Date | Thu, 24 Nov 2016 18:42:24 +0100 |
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Hi Niklas,
On 11/23/2016 03:24 PM, Niklas Cassel wrote: > From: Niklas Cassel <niklas.cassel@axis.com> > > snps,tso was previously placed under AXI BUS Mode parameters, > suggesting that the property should be in the stmmac-axi-config node. > > TSO (TCP Segmentation Offloading) has nothing to do with AXI BUS Mode > parameters, and the parser actually expects it to be in the root node, > not in the stmmac-axi-config. > > Also added a note about snps,tso only being available on GMAC4 and newer. > > Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> > --- > Documentation/devicetree/bindings/net/stmmac.txt | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt > index 41b49e6075f5..b95ff998ba73 100644 > --- a/Documentation/devicetree/bindings/net/stmmac.txt > +++ b/Documentation/devicetree/bindings/net/stmmac.txt > @@ -1,7 +1,7 @@ > * STMicroelectronics 10/100/1000 Ethernet driver (GMAC) > > Required properties: > -- compatible: Should be "snps,dwmac-<ip_version>" "snps,dwmac" > +- compatible: Should be "snps,dwmac-<ip_version>", "snps,dwmac" > For backwards compatibility: "st,spear600-gmac" is also supported. > - reg: Address and length of the register set for the device > - interrupt-parent: Should be the phandle for the interrupt controller > @@ -50,6 +50,8 @@ Optional properties: > - snps,ps-speed: port selection speed that can be passed to the core when > PCS is supported. For example, this is used in case of SGMII > and MAC2MAC connection. > +- snps,tso: this enables the TSO feature otherwise it will be managed by > + MAC HW capability register. Only for GMAC4 and newer. > - AXI BUS Mode parameters: below the list of all the parameters to program the > AXI register inside the DMA module: > - snps,lpi_en: enable Low Power Interface > @@ -62,8 +64,6 @@ Optional properties: > - snps,fb: fixed-burst > - snps,mb: mixed-burst > - snps,rb: rebuild INCRx Burst > - - snps,tso: this enables the TSO feature otherwise it will be managed by > - MAC HW capability register. > - mdio: with compatible = "snps,dwmac-mdio", create and register mdio bus. > > Examples: > Acked-by: <alexandre.torgue@st.com>
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