Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757041AbYHHRtS (ORCPT ); Fri, 8 Aug 2008 13:49:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752002AbYHHRtE (ORCPT ); Fri, 8 Aug 2008 13:49:04 -0400 Received: from gate.crashing.org ([63.228.1.57]:37634 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752120AbYHHRtD (ORCPT ); Fri, 8 Aug 2008 13:49:03 -0400 Message-Id: <5D4D272F-5546-4C02-852A-80849A42EC1F@kernel.crashing.org> From: Kumar Gala To: linux-ide Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v926) Subject: issues with sata hotplug? Date: Fri, 8 Aug 2008 12:49:01 -0500 Cc: Linux Kernel Mailing List X-Mailer: Apple Mail (2.926) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4359 Lines: 104 I've got a system with a nvidia chipset running fedora 9 (2.6.25.11) 00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3) (prog-if 85 [Master SecO PriO]) Subsystem: Sun Microsystems Computer Corp. Unknown device 534d Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21 I/O ports at 34c0 [size=8] I/O ports at 34b4 [size=4] I/O ports at 34b8 [size=8] I/O ports at 34b0 [size=4] I/O ports at 3490 [size=16] Memory at d0006000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [cc] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: sata_nv Kernel modules: ata_generic, sata_nv, pata_acpi 00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3) (prog-if 85 [Master SecO PriO]) Subsystem: Sun Microsystems Computer Corp. Unknown device 534d Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20 I/O ports at 34d8 [size=8] I/O ports at 34cc [size=4] I/O ports at 34d0 [size=8] I/O ports at 34c8 [size=4] I/O ports at 34a0 [size=16] Memory at d0007000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [cc] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: sata_nv Kernel modules: ata_generic, sata_nv, pata_acpi I've connected a SATA to eSATA adapter on an internal port and connected the eSATA port to a Thermaltake docking station: http://www.thermaltakeusa.com/Product.aspx?C=1346&ID=1731 When I "eject" the drive I see no dmesg output related to hotplug. I also don't see anything when I plug a drive in. scsi0 : sata_nv scsi1 : sata_nv ata1: SATA max UDMA/133 cmd 0x34c0 ctl 0x34b4 bmdma 0x3490 irq 21 ata2: SATA max UDMA/133 cmd 0x34b8 ctl 0x34b0 bmdma 0x3498 irq 21 ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ATA-7: HITACHI HDS7225SCSUN250G 0721BA6TRD, V5DOA7BA, max UDMA/133 ata1.00: 488390625 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/133 ata2: SATA link down (SStatus 0 SControl 300) scsi 0:0:0:0: Direct-Access ATA HITACHI HDS7225S V5DO PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 488390625 512-byte hardware sectors (250056 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 488390625 512-byte hardware sectors (250056 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sd 0:0:0:0: [sda] Attached SCSI disk ACPI: PCI Interrupt 0000:00:05.1[B] -> Link [LSI1] -> GSI 20 (level, low) -> IRQ 20 PCI: Setting latency timer of device 0000:00:05.1 to 64 scsi2 : sata_nv scsi3 : sata_nv ata3: SATA max UDMA/133 cmd 0x34d8 ctl 0x34cc bmdma 0x34a0 irq 20 ata4: SATA max UDMA/133 cmd 0x34d0 ctl 0x34c8 bmdma 0x34a8 irq 20 ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata4.00: ATA-7: ST3808110AS, 3.AAE, max UDMA/133 ata4.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 0/32) ata4.00: configured for UDMA/133 scsi 3:0:0:0: Direct-Access ATA ST3808110AS 3.AA PQ: 0 ANSI: 5 sd 3:0:0:0: [sdb] 156301488 512-byte hardware sectors (80026 MB) sd 3:0:0:0: [sdb] Write Protect is off sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 3:0:0:0: [sdb] 156301488 512-byte hardware sectors (80026 MB) sd 3:0:0:0: [sdb] Write Protect is off sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdb: sdb1 sdb2 sdb3 sdb4 sd 3:0:0:0: [sdb] Attached SCSI disk kjournald starting. Commit interval 5 seconds Is there something I'm doing wrong w/regards to SATA hotplug support? - k -- 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/