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* [PATCH] aoe [2/2]: update driver version number to twelveEd L Cashin2005-09-091-1/+1
| | | | | | | Update driver version number to twelve. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] aoe [1/2]: support 16 AoE slot addresses per AoE shelfEd L Cashin2005-09-091-5/+5
| | | | | | | | Change the number of supported AoE slot addresses per AoE shelf address to 16. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1_ds2433: Added crc16 protection and read caching.Evgeniy Polyakov2005-09-083-7/+125
| | | | | | | | The changes to ds2433 to add CRC16 protection and read caching. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: added private family data into w1_slave strucutre.Evgeniy Polyakov2005-09-081-0/+1
| | | | | | | | Add family_data to struct w1_slave. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Added DS2433 driver - family id update.Evgeniy Polyakov2005-09-081-0/+1
| | | | | | | Work by Ben Gardner <bgardner@wabtec.com>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Added DS2433 driver.Evgeniy Polyakov2005-09-083-0/+230
| | | | | | | Work by Ben Gardner <bgardner@wabtec.com>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Decreased debug level.Evgeniy Polyakov2005-09-081-6/+4
| | | | | Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Detouching bug fixed.Evgeniy Polyakov2005-09-083-51/+51
| | | | | Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Added add/remove slave callbacks.Evgeniy Polyakov2005-09-086-126/+94
| | | | | | | Patch is based on work from Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Added w1_reset_select_slave() - Resets the bus and then selects ↵Evgeniy Polyakov2005-09-083-9/+27
| | | | | | | | | | | the slave by sending either a skip rom or a rom match. Patch from Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Added inline functions on top of container_of().Evgeniy Polyakov2005-09-084-20/+29
| | | | | Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: Fixed 64bit compilation warning.Evgeniy Polyakov2005-09-081-1/+1
| | | | | | | Fixed 64bit compilation warning. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] w1: hotplug support.Evgeniy Polyakov2005-09-082-14/+82
| | | | | | | Here is W1 hotplug in addition to netlink notifications. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] W1: Sync with w1/ds9490 tree.Evgeniy Polyakov2005-09-083-96/+99
| | | | | | | Whitespace, static/nonstatic cleanups. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] W1: w1_netlink: New init/fini netlink callbacks.Evgeniy Polyakov2005-09-083-10/+34
| | | | | | | | | They are guarded with NETLINK_DISABLE compile time options, so if CONFIG_NET is disabled, no linking errors occur. Bug noticed by Adrian Bunk <bunk@stusta.de>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'upstream' of ↵Linus Torvalds2005-09-082-15/+77
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
| * [PATCH] scan all enabled ports on ata_piixHannes Reinecke2005-09-081-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ICH6 spec defines the PORT_ bits as: PORT_ENABLED (R/W): 0 = Disabled. The port is in the off state and cannot detect any devices. 1 = Enabled. The port can transition between the on, partial, and slumber states and can detect devices. PORT_PRESENT (R/O) The status of this bit may change at any time. This bit is cleared when the port is disabled via PORT_ENABLED. This bit is not cleared upon surprise removal of a device. So from a textual view it is not necessary that PORT_PRESENT _must_ be set, especially if a device detection has to be done anyway. And, in fact, this is the view that ACER has been taken with its new Laptops (e.g. Travelmate 4150). And the definition of PORT_ENABLED / PORT_PRESENT is mixed up, btw. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@suse.de> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * Merge /spare/repo/linux-2.6/ Jeff Garzik2005-09-08273-14917/+22063
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| * | [PATCH] sata_sis: Add support for SiS182 chipsetArnaud Patard2005-09-071-11/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the SiS182 sata chipset. This is a minimalistic version of the patch from http://bugme.osdl.org/show_bug.cgi?id=4192. Basically, it add the PCI IDs and handles the change of the 2nd port adress register. Signed-Off-By: Arnaud Patard <apatard@mandriva.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | Merge linux-2.6 with linux-acpi-2.6Len Brown2005-09-08517-18542/+30554
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| * | [SCSI] Re-do "final klist fixes"Linus Torvalds2005-09-071-4/+20
| | | | | | | | | | | | | | | With the previous commit that introduces the klist enhancements, we can now re-do 2b7d6a8cb9718fc1d9e826201b64909c44a915f4 again.
| * | [PATCH] fix klist semantics for lists which have elements removed on traversalJames Bottomley2005-09-073-4/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem is that klists claim to provide semantics for safe traversal of lists which are being modified. The failure case is when traversal of a list causes element removal (a fairly common case). The issue is that although the list node is refcounted, if it is embedded in an object (which is universally the case), then the object will be freed regardless of the klist refcount leading to slab corruption because the klist iterator refers to the prior element to get the next. The solution is to make the klist take and release references to the embedding object meaning that the embedding object won't be released until the list relinquishes the reference to it. (akpm: fast-track this because it's needed for the 2.6.13 scsi merge) Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [SCSI] Revert "final klist fixes"Linus Torvalds2005-09-071-20/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Revert commit 2b7d6a8cb9718fc1d9e826201b64909c44a915f4. The "fix" was known to not even compile. Duh. That's not a fix. That's just stupid. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 Linus Torvalds2005-09-07103-8453/+6028
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| | * \ Merge by hand (conflicts in sd.c)James Bottomley2005-09-0644-707/+2421
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| | | * | [SCSI] unexport scsi_add_timer/scsi_delete_timerChristoph Hellwig2005-09-062-2/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] switch EH thread startup to the kthread APIChristoph Hellwig2005-09-062-42/+10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] fix SCSI_IOCTL_PROBE_HOSTChristoph Hellwig2005-09-061-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This returns always false with new-style drivers right now. Make it return always true instead, as a host must be present if we are able to call the ioctl (without a host attached there would be no device node to call on..) Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] Universal Xport no attach blacklistAnton Blanchard2005-09-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Fri, Dec 13, 2002 at 12:24:39AM +1100, Anton Blanchard wrote: > We tested 2.5.51 on a ppc64 box, qlogic 2312 and a fastt700 array. I > had CONFIG_SCSI_REPORT_LUNS and unfortunately it thought the management > LUN was a disk: > > Vendor: IBM Model: Universal Xport Rev: 0520 > Type: Direct-Access ANSI SCSI revision: 03 > > ... > > SCSI device sdaj: drive cache: write through > SCSI device sdaj: 40960 512-byte hdwr sectors (21 MB) > sdaj: unknown partition table > Attached scsi disk sdaj at scsi2, channel 0, id 0, lun 31 > > ... > > end_request: I/O error, dev sdaj, sector 0 Three years later... It looks like SGI use the same FC vendor and they already have a workaround for this issue. The following patch adds the IBM version of it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] sd: pause in sd_spinup_disk for slow USB devicesAlan Stern2005-09-061-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a delay tailored for USB flash devices that are slow to initialize their firmware. The symptom is a repeated Unit Attention with ASC=0x28 (Not Ready to Ready transition). The patch will wait for up to 5 seconds for such devices to become ready. Normal devices won't send the repeated Unit Attention sense key and hence won't trigger the patch. This fixes a problem with James Roberts-Thomson's USB device, and I've seen several reports of other devices exhibiting the same symptoms -- presumably they will be helped as well. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] return success after retries in scsi_eh_turAlan Stern2005-09-061-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem lies in the way the error handler uses TEST UNIT READY to tell whether error recovery has succeeded. The scsi_eh_tur function gives up after one round of retrying; after that it decides that more error recovery is needed. However TUR is liable to report sense data indicating a retry is needed when in fact error recovery has succeeded. A typical example might be SK=2, ASC=4, ASCQ=1 (Logical unit in process of becoming ready). The mere fact that we were able to get a sensible reply to the TUR should indicate that the device is working well enough to stop error recovery. I ran across a case back in January where this happened. A CD-ROM drive timed out the INQUIRY command, and a device reset fixed the blockage. But then the drive kept responding with 2/4/1 -- because it was spinning up I suppose -- until the error handler gave up and placed it offline. If the initial INQUIRY had received the 2/4/1 instead, everything would have worked okay. It doesn't seem reasonable for things to fail just because the error handler had started running. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] ibmvscsi: handle large scatter/gather listsJames Bottomley2005-09-062-42/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The maximum size of a scatter-gather list that the current IBM VSCSI Client can handle is 10. This patch adds large scatter-gather support to the client so that it is capable of handling up to SG_ALL(255) number of requests in the scatter-gather list. Signed-off-by: Linda Xie <lxie@us.ibm.com> Acked by: Dave C Boutcher <sleddog@us.ibm.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Update version number to 8.01.00-k.Andrew Vasquez2005-09-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Stop firmware execution at unintialization time.Andrew Vasquez2005-09-044-6/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On ISP24xx parts, stop execution of firmware during ISP tear-down. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Replace schedule_timeout().Andrew Vasquez2005-09-041-14/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Nishanth Aravamudan <nacc@us.ibm.com> Replace schedule_timeout() with msleep()/msleep_interruptible() as appropriate, to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Remove bad call to fc_remove_host() during probe failure.Andrew Vasquez2005-09-041-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fc_remove_host() should only be called after a scsi_host has been successfully added via scsi_add_host() -- any failures while qla2xxx probing would result in an incorrect call to fc_remove_host() during cleanup. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Add host attributes.Andrew Vasquez2005-09-043-0/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export additional host information via the shost_attrs member in the scsi_host template. Attributes include: driver version, firmware version, ISP serial number, ISP type, ISP product ID, HBA model name, HBA model description, PCI interconnect information, and HBA port state. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Add change_queue_depth/type() API support.Andrew Vasquez2005-09-041-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Remove redundant call to pci_unmap_sg().Andrew Vasquez2005-09-041-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a corner-case failure where the request-q does not contain enough entries for a given request, pci_unmap_sg() would be called twice. Remove direct call and let the failure-path logic handle the unmapping. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Remove RISC pause/release barriers during flash manipulation.Andrew Vasquez2005-09-041-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary RISC pause/release barriers during ISP24xx flash manipulation. The ISP24xx can arbitrate flash access requests during RISC executions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Correct LED scheme definition.Andrew Vasquez2005-09-042-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original implementation used an overloaded bit in the EFI parameters. The correct bit is BIT_4 of the special_options section of NVRAM. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Simplify redundant target/device reset logic.Andrew Vasquez2005-09-043-56/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove redundant qla2x00_target_reset() function in favour of the equivalent qla2x00_device_reset(). Update callers of old function. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Correct domain/area exclusion logic.Andrew Vasquez2005-09-041-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In an FL topology, limit port recognition to those devices not within the same area and domain of the ISP. The firmware will recogonize such devices during local-loop discovery. Some devices may respond to a PLOGI before they have completed their fabric login or they may not be a public device. In this case they will report: domain == 00 area == 00 alpa == <XX> which is valid. Exclude such devices from local loop discovery. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Add FDMI support.Andrew Vasquez2005-09-048-5/+741
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Export class-of-service (COS) information.Andrew Vasquez2005-09-044-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export COS information for the fc_host and fc_remote_port objects added by the driver. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] qla2xxx: Use dma_get_required_mask() in determining the 'ideal' DMA mask.Andrew Vasquez2005-09-041-23/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to efficiently utilise the ISP's IOCB request-queue, use the dma_get_required_mask() function to determine the use of command-type 2 or 3 IOCBs when queueing SCSI commands. This applies to ISP2[123]xx chips only, as the ISP24xx uses command-type 7 IOCBs which use 64bit DSDs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] fusion: whitespace fixesChristoph Hellwig2005-09-043-155/+174
| | | | | | | | | | | | | | | | | | | | | | | | | Acked by: Moore, Eric Dean <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] fusion: endianess fixesChristoph Hellwig2005-09-043-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assorted endianess fixes. I'll work on full endianess annotations later. Acked by: Moore, Eric Dean <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] fusion: update LSI headersChristoph Hellwig2005-09-046-44/+415
| | | | | | | | | | | | | | | | | | | | | | | | | Acked by: Moore, Eric Dean <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | [SCSI] fusion: extended config header supportChristoph Hellwig2005-09-044-44/+81
| | | | | | | | | | | | | | | | | | | | | | | | | Acked by: Moore, Eric Dean <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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