From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Cloos Subject: Re: AMD 890GX vs 6Gbps SATA? Date: Mon, 15 Nov 2010 11:31:36 -0500 Message-ID: References: <2DEEA3AB13739D45A22ADDB5086AEA0B915107@sshaexmb1.amd.com> <1E8B869C0C6913418421A406C094DF7C82D812@sshaexmb1.amd.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Return-path: Received: from eagle.jhcloos.com ([207.210.242.212]:48924 "EHLO eagle.jhcloos.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758006Ab0KOQqA (ORCPT ); Mon, 15 Nov 2010 11:46:00 -0500 In-Reply-To: <1E8B869C0C6913418421A406C094DF7C82D812@sshaexmb1.amd.com> (Shane Huang's message of "Mon, 15 Nov 2010 15:45:19 +0800") Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Huang, Shane" Cc: linux-ide@vger.kernel.org, "Xu, Andiry" , "Petkov, Borislav" --=-=-= Content-Type: text/plain >>>>> "HS" == Huang, Shane writes: HS> Can you send us your full dmesg and lspci? lspci is: 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge 00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx) 00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1) 00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2) 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] (rev 40) 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 41) 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40) 00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller (rev 40) 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40) 00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller 00:15.0 PCI bridge: ATI Technologies Inc Device 43a0 00:16.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:16.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control 01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4290] 01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200] 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03) 03:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03) 04:05.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03) 05:04.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 05) 05:05.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 05) 06:00.0 IDE interface: JMicron Technology Corp. JMB368 IDE controller The verbose output for 00:11.0 is: 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI 1.0]) Subsystem: Micro-Star International Co., Ltd. Device 7642 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- I submitted one patch to support SATA AHCI 6Gbps message HS> in 2008, does your kernel contain it? HS> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commi HS> t;h=8522ee25f3a645577d41e71328cd4fcf8610dfeb I currently run the v2.6.36 tag on that box; newer kernels have a pty deadlock (in bz). That commit is in the tree, but the function it changed has since moved from ahci.c to libahci.c. -JimC -- James Cloos OpenPGP: 1024D/ED7DAEA6 --=-=-=--