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* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-30
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* typo fixes: occuring -> occurringAdrian Bunk2006-06-30
| | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6Linus Torvalds2006-06-29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6: (22 commits) [PATCH] devfs: Remove it from the feature_removal.txt file [PATCH] devfs: Last little devfs cleanups throughout the kernel tree. [PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV [PATCH] devfs: Remove the tty_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the line_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the videodevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed [PATCH] devfs: Remove the miscdevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree [PATCH] devfs: Remove devfs_remove() function from the kernel tree [PATCH] devfs: Remove devfs_mk_cdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_bdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_symlink() function from the kernel tree [PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree [PATCH] devfs: Remove devfs_*_tape() functions from the kernel tree [PATCH] devfs: Remove devfs support from the sound subsystem [PATCH] devfs: Remove devfs support from the ide subsystem. [PATCH] devfs: Remove devfs support from the serial subsystem [PATCH] devfs: Remove devfs from the init code [PATCH] devfs: Remove devfs from the partition code ...
| * [PATCH] devfs: Remove the gendisk devfs_name field as it's no longer neededGreg Kroah-Hartman2006-06-26
| | | | | | | | | | | | | | And remove the now unneeded number field. Also fixes all drivers that set these fields. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2006-06-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: [PATCH] i386: export memory more than 4G through /proc/iomem [PATCH] 64bit Resource: finally enable 64bit resource sizes [PATCH] 64bit Resource: convert a few remaining drivers to use resource_size_t where needed [PATCH] 64bit resource: change pnp core to use resource_size_t [PATCH] 64bit resource: change pci core and arch code to use resource_size_t [PATCH] 64bit resource: change resource core to use resource_size_t [PATCH] 64bit resource: introduce resource_size_t for the start and end of struct resource [PATCH] 64bit resource: fix up printks for resources in misc drivers [PATCH] 64bit resource: fix up printks for resources in arch and core code [PATCH] 64bit resource: fix up printks for resources in pcmcia drivers [PATCH] 64bit resource: fix up printks for resources in video drivers [PATCH] 64bit resource: fix up printks for resources in ide drivers [PATCH] 64bit resource: fix up printks for resources in mtd drivers [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug drivers [PATCH] 64bit resource: fix up printks for resources in networks drivers [PATCH] 64bit resource: fix up printks for resources in sound drivers [PATCH] 64bit resource: C99 changes for struct resource declarations Fixed up trivial conflict in drivers/ide/pci/cmd64x.c (the printk that was changed by the 64-bit resources had been deleted in the meantime ;)
| * | [PATCH] 64bit resource: fix up printks for resources in misc driversGreg Kroah-Hartman2006-06-27
| |/ | | | | | | | | | | | | | | | | | | This is needed if we wish to change the size of the resource structures. Based on an original patch from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] drivers/message/i2o/iop.c: unexport i2o_msg_nop()Adrian Bunk2006-06-27
| | | | | | | | | | | | | | | | | | It's available in a header as a static inline - there's no need to export it. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Remove redundant NULL checks before [kv]free - in drivers/Jesper Juhl2006-06-27
|/ | | | | | | | | Remove redundant NULL chck before kfree + tiny CodingStyle cleanup for drivers/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2006-06-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (85 commits) [SCSI] 53c700: remove reliance on deprecated cmnd fields [SCSI] hptiop: don't use cmnd->bufflen [SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver [SCSI] aacraid: small misc. cleanups [SCSI] aacraid: Update supported product information [SCSI] aacraid: Fix return code interpretation [SCSI] scsi_transport_sas: fix panic in sas_free_rphy [SCSI] remove RQ_SCSI_* flags [SCSI] remove scsi_request infrastructure [SCSI] mptfusion: change driver revision to 3.03.10 [SCSI] mptfc: abort of board reset leaves port dead requiring reboot [SCSI] mptfc: fix fibre channel infinite request/response loop [SCSI] mptfc: set fibre channel fw target missing timers to one second [SCSI] mptfusion: move fc event/reset handling to mptfc [SCSI] spi transport: don't allow dt to be set on SE or HVD buses [SCSI] aic7xxx: expose the bus setting to sysfs [SCSI] scsi: remove Documentation/scsi/cpqfc.txt [SCSI] drivers/scsi: Use ARRAY_SIZE macro [SCSI] Remove last page_address from dc395x.c [SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver ... Fixed up conflicts in drivers/message/fusion/mptbase.c manually (due to the sparc interrupt cleanups)
| * [SCSI] remove scsi_request infrastructureChristoph Hellwig2006-06-10
| | | | | | | | | | | | | | | | | | With Achim patch the last user (gdth) is switched away from scsi_request so we an kill it now. Also disables some code in i2o_scsi that was broken since the sg driver stopped using scsi_requests. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: change driver revision to 3.03.10Michael Reed2006-06-10
| | | | | | | | | | | | | | | | Bump driver version number to reflect addition of various fibre channel patches. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfc: abort of board reset leaves port dead requiring rebootMichael Reed2006-06-10
| | | | | | | | | | | | | | | | | | | | | | The driver uses msleep_interruptible() in the code path responsible for resetting the card's ports via the lsiutil command. If a <ctrl-c> is received during the reset it can leave a port in such a state that the only way to regain its use is to reboot the system. Changing from msleep_interruptible() to msleep() corrects the problem. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfc: fix fibre channel infinite request/response loopMichael Reed2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | While doing board reset testing I was able to put the system in an infinite request/response loop between the scsi layer and mptscsih_qcmd() by aborting the reset. This patch installs a "SETUP RESET" handler which calls fc_remote_port_delete() for all registered rports. This blocks the target which prevents the loop. Additionally, should the reset fail to complete, the transport will now terminate i/o to the target. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfc: set fibre channel fw target missing timers to one secondMichael Reed2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | The fibre channel firmware provides a timer which is similar in purpose to the fibre channel transport's device loss timer. The effect of this timer is to extend the total time that a target will be missing beyond the value associated with the transport's timer. This patch changes the firmware timer to a default of one second which significantly reduces the lag between when a target goes missing and the notification of the fibre channel transport. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: move fc event/reset handling to mptfcMichael Reed2006-06-10
| | | | | | | | | | | | | | | | | | Move fibre channel event and reset handling to mptfc. This will result in fewer changes over time that need to be applied to either mptbase.c or mptscsih.c. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * Merge ../linux-2.6James Bottomley2006-06-10
| |\
| * | [SCSI] kdump: mpt fusion driver initialization failure fixVivek Goyal2006-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MPT fusion driver initialization fails while second kernel is booting, after a system crash (if kdump kernel is configured). Oops message is pasted below. ***************************************************************************** Fusion MPT base driver 3.03.08 Copyright (c) 1999-2005 LSI Logic Corporation Fusion MPT SAS Host driver 3.03.08 ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 mptbase: Initiating ioc0 bringup BUG: unable to handle kernel paging request at virtual address 00002608 printing eip: c11782fd *pde = 00000000 Oops: 0000 [#1] Modules linked in: CPU: 0 EIP: 0060:[<c11782fd>] Not tainted VLI EFLAGS: 00010046 (2.6.17-rc1-16M #2) EIP is at mptscsih_io_done+0x27/0x3a3 eax: c4fed000 ebx: c4fed000 ecx: 00002600 edx: 00000298 esi: c11782d6 edi: 00002600 ebp: 00000000 esp: c1332f74 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c1332000 task=c128f9c0) Stack: <0>0000006c 00000020 00000298 00002600 c4fed000 c4fed000 c11782d6 0000260 0 00000000 c1172c49 c4fed000 c1305b40 00000005 00000000 c1172d75 c48877e0 c1029687 00000000 c1307fb8 00000000 c1305a00 00000001 00000000 c1307fb8 Call Trace: <c11782d6> mptscsih_io_done+0x0/0x3a3 <c1172c49> mpt_turbo_reply+0xbb/0xd3 <c1172d75> mpt_interrupt+0x22/0x2b <c1029687> misrouted_irq+0x63/0xcb <c10297b3> note_interrupt+0x43/0x98 <c10292f9> __do_IRQ+0x68/0x8f <c1003fac> do_IRQ+0x36/0x4e ======================= <c1002aa6> common_interrupt+0x1a/0x20 <c1001150> mwait_idle+0x1a/0x2a <c10010bf> cpu_idle+0x40/0x5c <c1308610> start_kernel+0x17a/0x17c Code: 5e 5f 5d c3 55 89 cd 57 56 53 83 ec 14 89 54 24 0c 89 44 24 10 8b 90 cc 00 00 00 8b 4c 24 0c 81 c2 98 02 00 00 85 ed 89 54 24 08 <0f> b7 79 08 89 fe 74 04 0f b7 75 08 66 39 f7 75 0d 8b 44 24 0c ******************************************************************************* o Kdump capture kernel boot fails during initialization of MPT fusion driver. (LSI Logic / Symbios Logic SAS1064E PCI-Express Fusion-MPT SAS (rev 01)) o Problem is easily reproducible, if system crashed while some disk activity like cp operation was going on. o After a system crash, devices are not shutdown and capture kernel starts booting while skipping BIOS. Hence underlying device is left in operational state. In this case scsi contoller was left with interrupt line asserted reply FIFO was not empty. When driver starts initializing in the second kernel, it receives the interrupt the moment request_irq() is called. Interrupt handler, reads the message from reply FIFO and tries to access the associated message frame and panics, as in the new kernel's context that message frame is not valid at all. o In this scenario, probably we should delay the request_irq() call. First bring up the IOC, reset it if needed and then should register for irq. o I have tested the patch with SAS1064E and 53c1030 controllers. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | | [SPARC]: Kill __irq_itoa().David S. Miller2006-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ugly hack was long overdue to die. It was a way to print out Sparc interrupts in a more freindly format, since IRQ numbers were arbitrary opaque 32-bit integers which vectored into PIL levels. These 32-bit integers were not necessarily in the 0-->NR_IRQS range, but the PILs they vectored to were. The idea now is that we will increase NR_IRQS a little bit and use a virtual<-->real IRQ number mapping scheme similar to PowerPC. That makes this IRQ printing hack irrelevant, and furthermore only a handful of drivers actually used __irq_itoa() making it even less useful. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-06-10
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Avoid JBUS errors on some Niagara systems. [FUSION]: Fix mptspi.c build with CONFIG_PM not set. [TG3]: Handle Sun onboard tg3 chips more correctly. [SPARC64]: Dump local cpu registers in sun4v_log_error()
| * | | [FUSION]: Fix mptspi.c build with CONFIG_PM not set.Tom "spot" Callaway2006-06-09
| | |/ | |/| | | | | | | | | | Signed-off-by: Tom "spot" Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* / | [PATCH] I2O: Bugfixes to get I2O working againMarkus Lidel2006-06-10
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Markus Lidel <Markus.Lidel@shadowconnect.com> - Fixed locking of struct i2o_exec_wait in Executive-OSM - Removed LCT Notify in i2o_exec_probe() which caused freeing memory and accessing freed memory during first enumeration of I2O devices - Added missing locking in i2o_exec_lct_notify() - removed put_device() of I2O controller in i2o_iop_remove() which caused the controller structure get freed to early - Fixed size of mempool in i2o_iop_alloc() - Fixed access to freed memory in i2o_msg_get() See http://bugzilla.kernel.org/show_bug.cgi?id=6561 Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [SCSI] mptspi: reset handler shouldn't be called for other bus protocolsJames Bottomley2006-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All registered reset callback handlers are called during reset processing. The mptspi modules has its own reset callback handler, just recently added for issuing domain validation after host reset. If either the mptsas or mptfc driver are loaded, this callback could be called. Thus resulting in domain validation being issued for sas or fibre end devices. Fix this by having mptbase.c check the bus type against the driver type and only call the reset handler if they match (or if it's a non-bus specific reset handler). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] mptfc: race between mptfc_register_dev and mptfc_target_allocmdr@sgi.com2006-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A race condition exists in mptfc between the thread registering a device with the fc transport and the scan work generated by the transport. This race existed prior to the application of the mptfc bug fix patch. mptfc_register_dev() calls fc_remote_port_add() with the FC_RPORT_ROLE_TARGET bit set in the rport ids passed to the function. Having this bit set causes fc_remote_port_add() to schedule a scan of the device. This scan can execute before mptfc_register_dev() can fill in the dd_data in the rport structure. When this happens, mptfc_target_alloc() will fail because dd_data is null. Attached is a patch which fixes the problem. The patch changes the rport ids passed to fc_remote_port_add() to not have the TARGET bit set. This prevents the scan from being scheduled. After mptfc_register_dev() fills in the rport dd_data field, fc_remote_port_rolechg() is called, changing the role of the rport to TARGET. Thus, the scan is scheduled after dd_data is filled in which prevents the failure in mptfc_target_alloc(). Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] mptspi: revalidate negotiation parameters after host reset and resumeEric Moore2006-05-03
| | | | | | | | | | | | | | | | | | | | This is a bug fix for mptspi driver, where after a host reset or resume, we revalidate the negotiation parameters for all devices. This bug was introduced when the driver was ported to use the spi transport layer. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] fusion - bug fix stack overflow in mptbaseEric Moore2006-04-27
| | | | | | | | | | | | | | | | | | | | Bug fix for stack overflow in EventDescriptionStr, (a function for debuging firmware events). We allocated 50 bytes on local stack for buff[], however there are places in the code where we've attempted copying in greater than 50 bytes into buff[]. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] - fusion - mptfc bug fix's to prevent deadlock situationsMoore, Eric2006-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mptbase.h bump version number to 3.03.09 remove unneeded flags define workq and remove old fc specific locks mptbase.c initialize new lock and don't initialize two removed locks mptscsih.c when firmware reports target is no longer there, return DID_REQUEUE for fc hosts so that i/o doesn't get killed until the transport has an opportunity to manage the loss via its dev loss timer when the "eh_abort" routine is called, check to see if the driver has the command or not before looking to see if a reset is pending. James Smart and I talked about this and believe that the API for this routine is: if driver doesn't have command, return SUCCESS. This change helps prevent a target from being taken offline. SUCCESS is returned because it's likely that the command completed after error recovery timed it out but before it could be aborted. provide a routine to queue work to newly created workq, and use it. remove "ioc" from mptscsih_abort() it was only used one time. the other references were via hd->ioc, so I just moved it.... net change in references to ioc via hd->ioc is zero move hd->resetPending test and hd->timeouts increment to after the test for whether the command to be aborted remains known to the driver Make certain that the workq exists before queuing work to it. mptfc.c no longer need to lock rport data structures as I was able to single thread the code! I fixed up the debug code to eliminate compilation messages due to type mismatch in the printk. Got rid of some no longer needed rport flags. Initialize and destroy the workq used for the rescan work. simplify the logic regarding the increment of fc_rescan_work_count. use post increment and test for zero vs. pre increment and test for one; eliminate work_count variable: queue_work can be called with the work_lock held as it doesn't sleep Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] mptfusion: bug fix's for raid components adding/deletingMoore, Eric2006-04-25
|/ | | | | | | | | | | | | | | This patch handles case where raid hidden components are not being removed when power turned off to device attached to expander, as well as the case of exposing raid components when power is turned back on to devices attached to an expander. (This is a repost of this patch, with mptsas_is_end_device declared further up in the code.) This patch contains some other miscellaneous bug fix's. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion - fix panic in mptsas_slave_configureMoore, Eric2006-04-14
| | | | | | | | | | | | | | | | Driver panic when RAID logical volume was present when driver loaded, or when a RAID logical volume was created on the fly. This issue was created in due to recent scsi_transport_sas change, when sas_read_port_mode_page was added into the mptsas drivers slave_config entry point. This new API expects that all sdev's to be assocated to an rphy, however that is not the case for logical volumes, as they are created using scsi_add_device, instead of sas_rphy_add(). Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] mark f_ops const in the inodeArjan van de Ven2006-03-28
| | | | | | | | | | | Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mempool: use mempool_create_slab_pool()Matthew Dobson2006-03-26
| | | | | | | | | | Modify well over a dozen mempool users to call mempool_create_slab_pool() rather than calling mempool_create() with extra arguments, saving about 30 lines of code and increasing readability. Signed-off-by: Matthew Dobson <colpatch@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i2o_dump_hrt() output cleanupVasily Averin2006-03-25
| | | | | | | | | | | | | This patch fixes i2o_dump_hrt output from dmesg: iop0: HRT has 1 entries of 16 bytes each. Adapter 00000012: <7>TID 0000:[<7>H<7>P<7>C<7>*<7>]:<7>PCI 1: Bus 1 Device 22 Function 0<7> Signed-off-by: Vasily Averin <vvs@sw.ru> Cc: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] convert mptsas over to end_device/expander allocationsJames Bottomley2006-03-19
| | | | | | | | The conversion of mptsas should allow the elimination of the contained flag in the sas transport class. Acked-by: "Moore, Eric" <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - bump versionMoore, Eric2006-03-14
| | | | | | | version bump Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - expander hotplug suport in mptsas moduleMoore, Eric2006-03-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for hot adding and removing expanders, and its associated attached devices. When there is a change in topology, the fusion firmware sends the MPI_EVENT_SAS_DISCOVERY event to the driver. The driver will read firmware config pages to determine what changes took place, and refresh drivers view of the world stored in ioc->sas_topology. Here is the details of the action the driver does: (1) Expander Added : The mptsas_discovery_work workqueue is called. Config pages read, and ioc->sas_topology is refreshed. The sas_phy_add() is called for each phy of the expander. The expanders attached devices are added via sas_rphy_add(). Added end devices are handled within the MPT_ADD_DEVICE logic in mptsas_hotplug_work workqueue. (2) Expander Delete : The sas_rphy_delete() will be called for the top most compenent of the parent that the expander is attached to. The sas_rphy_delete call will delete all the children phys, rphys, and end devices. This is handled from mptsas_discovery_work workqueue. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - exposing raid components in mptsasMoore, Eric2006-03-14
| | | | | | | | | | | | | | | | | Suppport for exposing hidden raid components for sg interface. The sdev->no_uld_attach flag will set set accordingly. The sas module supports adding/removing raid volumes using online storage management application interface. This patch rely's on patch's provided to me by Christoph Hellwig, that exports device_reprobe. I will post those patch's on behalf of Christoph. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - memory leak, and initializing fieldsMoore, Eric2006-03-14
| | | | | | | | | | | | Changelog: (1) fix memory leak: p->phy_info (2) initialize device_info and port_info data fields (3) initialize the hba firmware handle (4) initialize phy_id for attached phy_info data fields (5) initialize attached phy_info data fields Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - exclosure misspelledMoore, Eric2006-03-14
| | | | | | | exclosure should be enclosure Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - cleanup mptsas event handling functionsMoore, Eric2006-03-14
| | | | | | | Cleanup of mptsas firmware event handlers. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - removing target_id/bus_id from the VirtDevice structureMoore, Eric2006-03-14
| | | | | | | | | | | | | It makes no sense in keeping the target_id and bus_id in the VirtDevice structure, when it can be obtained from the VirtTarget structure. In addition, this patch fix's couple compilation bugs in mptfc.c when MPT_DEBUG_FC is enabled. This provided by Micheal Reed. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - static fix'sMoore, Eric2006-03-14
| | | | | | | | | Patch previously provided from Adrian Bunk <bunk@stusta.de>, moving some functions to static. This is already in the -mm tree. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - move some debug firmware event debug msgs to verbose levelMoore, Eric2006-03-14
| | | | | | | | | | Created a debug level MPT_DEBUG_VERBOSE_EVENTS. Moving some of the more vebose debug messages for firwmare events into new debug level. Also added some more firmware events descriptions. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - loginfo header updateMoore, Eric2006-03-14
| | | | | | | | This header is provided to better understand loginfo codes returned by the mpt fusion firmware. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptscsih: remove unused page 1 setting functionJames Bottomley2006-03-12
| | | | | | | It was actually rendered unused by the move to the spi transport class, but never taken out. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] i2o: fix memory leak in i2o_exec_lct_modifiedVasily Averin2006-03-12
| | | | | | | | | | | | i2o_exec_lct_modified() does not release memory allocated for work_struct. Signed-off-by: Vasily Averin <vvs@sw.ru> Although your patch is the same, i've rewritten it a little bit for naming consistency in the I2O driver. Acked-by: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptspi: Add transport class Domain ValidationJames Bottomley2006-03-01
| | | | | | | | | | | | | | | | | This is the first half of a patch to add the generic domain validation to mptspi. It also creates a secondary "virtual" channel for raid component devices since these are now exported with no_uld_attach. What Eric and I would have really liked is to export all physical components on channel 0 and all raid components on channel 1. Unfortunately, this would result in device renumbering on platforms with mixed RAID/Physical devices which was considered unacceptable for userland stability reasons. Still to be done is to plug back the extra parameter setting and DV pieces on reset and hotplug. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptsas: add support for enclosure and bay identifier attributesChristoph Hellwig2006-02-27
| | | | | | | | | Adds support to retrieve the enclosure and bay identifiers. This patch is from Eric with minor modifications from me, rewritten from a buggy patch of mine, based on the earlier CSMI implementation from Eric.. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/message/fusion/mptfc.c: make 2 functions staticAdrian Bunk2006-02-27
| | | | | | | This patch makes two needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fusion - mptlan - remove wierd humor printMoore, Eric2006-02-27
| | | | | | | Removes wierd humor, and bad language printk in mptlan. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-02-16
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| * [SCSI] fusion - mptctl -adding asyn event notification supportMoore, Eric2006-02-04
| | | | | | | | | | | | | | Adding aen support. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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