From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ha, Tristram" Subject: [PATCH 2.6.33 2/4] net: Kconfig change for KSZ884X driver Date: Fri, 29 Jan 2010 14:40:34 -0800 Message-ID: <14385191E87B904DBD836449AA30269D021A4E@MORGANITE.micrel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Cc: , To: "Dave Miller" Return-path: Content-class: urn:content-classes:message Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Tristram Ha Add Micrel KSZ8841/KSZ8842 PCI Ethernet chip support. Some users like to use KSZ8842 switch to run Spanning Tree Protocol. As a result a hardware STP support was implemented so that the host does not waste CPU time forwarding each and every packet. Signed-off-by: Tristram Ha --- This is a resubmission of the Micrel KSZ8841/2 PCI Ethernet driver. --- linux-2.6.33-rc3.old/drivers/net/Kconfig 2010-01-05 16:02:46.000000000 -0800 +++ linux-2.6.33-rc3.new/drivers/net/Kconfig 2010-01-13 12:17:42.000000000 -0800 @@ -1368,6 +1368,27 @@ config AC3200 To compile this driver as a module, choose M here. The module will be called ac3200. +config KSZ884X_PCI + tristate "Micrel KSZ8841/2 PCI" + depends on NET_PCI && PCI + select MII + select CRC32 + help + This PCI driver is for Micrel KSZ8841/KSZ8842 PCI Ethernet chip. + + To compile this driver as a module, choose M here. The module + will be called ksz884x. + +config KSZ8842_STP + bool "STP support (EXPERIMENTAL)" + depends on KSZ884X_PCI && EXPERIMENTAL + help + This enables a feature to aid KSZ8842 running Spanning Tree Protocol. + To actually use it pass the stp=1 parameter to the driver. + + This feature is experimental and may not work correctly compared to + the Linux bridge using STP. + config APRICOT tristate "Apricot Xen-II on board Ethernet" depends on NET_PCI && ISA