From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonartech.com.au (newgate.sonartech.com.au [203.28.130.2]) by ozlabs.org (Postfix) with ESMTP id CCA372BDA1 for ; Tue, 28 Sep 2004 13:40:18 +1000 (EST) Message-ID: <4158DD68.2060707@sonartech.com.au> Date: Tue, 28 Sep 2004 13:41:28 +1000 From: David Gardiner MIME-Version: 1.0 To: Segher Boessenkool References: <4153A362.8010604@sonartech.com.au> In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Cc: linuxppc-dev@ozlabs.org Subject: Re: powerpc with gigabit card hanging List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > It's not the platform; I've run both e1000 and tg3 successfully > on PowerPC systems, no problems getting it to work at all. > What kernel are you using? it's just that the irq's I'm getting for the gigabit devices are zero (dual gigabit ethernet card) for the 2.6.9-rc2 plus patchs kernel but for the 2.4 series I was getting 12 and 9 as can be seen below and configuring the devices worked fine. I've also noticed that there have been recent changes made to the irq routing in the kernel so this may have something to do with it so I'll try one the i386's with gigabit with the 2.6.9-rc2 and see what I get! dmesg from 2.6 series: Broadcom Gigabit Ethernet Driver bcm5700 with Broadcom NIC Extension (NICE) ver. 7.3.5 (06/23/04) eth2: Broadcom BCM5704 1000Base-SX found at mem f2ef0000, IRQ 0, node addr 0030f76e4eee eth2: Broadcom BCM5704 Integrated SerDes transceiver found eth2: Scatter-gather ON, 64-bit DMA ON, Tx Checksum ON, Rx Checksum ON, 802.1Q VLAN ON, TSO ON eth3: Broadcom BCM5704 1000Base-SX found at mem f2ed0000, IRQ 0, node addr 0030f76e4eef eth3: Broadcom BCM5704 Integrated SerDes transceiver found eth3: Scatter-gather ON, 64-bit DMA ON, Tx Checksum ON, Rx Checksum ON, 802.1Q VLAN ON, TSO ON dmesg from 2.4 series: Broadcom Gigabit Ethernet Driver bcm5700 with Broadcom NIC Extension (NICE) ver. 7.1.22 (01/07/04) eth2: Broadcom BCM5704 1000Base-T found at mem f2ef0000, IRQ 12, node addr 0030f74d479c eth2: Broadcom BCM5704 Integrated Copper transceiver found eth2: Scatter-gather ON, 64-bit DMA ON, Tx Checksum ON, Rx Checksum ON, 802.1Q VLAN ON, NAPI ON eth3: Broadcom BCM5704 1000Base-T found at mem f2ee0000, IRQ 9, node addr 0030f74d479d eth3: Broadcom BCM5704 Integrated Copper transceiver found eth3: Scatter-gather ON, 64-bit DMA ON, Tx Checksum ON, Rx Checksum ON, 802.1Q VLAN ON, NAPI ON