Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750890AbVJFNOM (ORCPT ); Thu, 6 Oct 2005 09:14:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750888AbVJFNOM (ORCPT ); Thu, 6 Oct 2005 09:14:12 -0400 Received: from mail.dvmed.net ([216.237.124.58]:35042 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S1750885AbVJFNOL (ORCPT ); Thu, 6 Oct 2005 09:14:11 -0400 Message-ID: <43452315.7050801@pobox.com> Date: Thu, 06 Oct 2005 09:13:57 -0400 From: Jeff Garzik User-Agent: Mozilla Thunderbird 1.0.7-1.1.fc4 (X11/20050929) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bogdan Costescu , Brett Russ CC: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2.6.14-rc2 0/2] libata: Marvell SATA support (v0.23-0.24) References: <20051005210610.EC31826369@lns1058.lss.emc.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: 0.0 (/) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1881 Lines: 62 Bogdan Costescu wrote: > mv_phy_reset: ENTER, port 0, mmio 0xf8a22000 > mv_phy_reset: S-regs after ATA_RST: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > mv_phy_reset: S-regs after PHY wake: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > ata3: no device found (phy stat 00000000) > scsi2 : sata_mv > mv_phy_reset: ENTER, port 1, mmio 0xf8a24000 > mv_phy_reset: S-regs after ATA_RST: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > mv_phy_reset: S-regs after PHY wake: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > ata4: no device found (phy stat 00000000) > scsi3 : sata_mv > mv_phy_reset: ENTER, port 2, mmio 0xf8a26000 > mv_phy_reset: S-regs after ATA_RST: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > mv_phy_reset: S-regs after PHY wake: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > ata5: no device found (phy stat 00000000) > scsi4 : sata_mv > mv_phy_reset: ENTER, port 3, mmio 0xf8a28000 > mv_phy_reset: S-regs after ATA_RST: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > mv_phy_reset: S-regs after PHY wake: SStat 0x00000000 SErr 0x00000000 > SCtrl 0x00000000 > ata6: no device found (phy stat 00000000) > scsi5 : sata_mv Staring at the docs a bit, I notice that the 50xx and 60xx have SATA S{status,control,error} registers at different locations. 50xx: SStatus: SATAHC0 0x20100 0x20200 0x20300 0x20400 SATAHC1 0x30100 0x30200 0x30300 0x30400 SError: SStatus addr + 4 SControl: SStatus addr + 8 60xx: SStatus: SATAHC0 0x22300 0x24300 0x26300 0x28300 SATAHC1 0x32300 0x34300 0x36300 0x38300 SError: SStatus addr + 4 SControl: SStatus addr + 8 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/