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2006-07-13[SCSI] mptfusion: sas nexus loss supportEric Moore
sas nexus loss support for systems that suport failover. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-13[SCSI] mptfusion: sas loginfo updateEric Moore
Adding more sas loginfo strings. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-13[SCSI] mptfusion: mptctl panic when loadingEric Moore
Fix panic for when mptctl is loading at the same time when one of the fusion llds (mptsas/mptfc/mptspi) is loading. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-13[SCSI] mptfusion: sas enclosures with smart driveEric Moore
Adding support for sas enclosures with smart drives. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-12[SCSI] NCR_D700: misc fixes (section and argument ordering)James Bottomley
Apparently the D700 has had an argument ordering issue for quite a while which can cause it to get the wrong scsi_id (I just got an unbootable voyager system because of this). Hopefully this patch also fixes up all the sectional mismatches within the driver. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-12[SCSI] scsi_debug: must_check fixesRandy Dunlap
Check all __must_check warnings in scsi_debug. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-12[SCSI] scsi_transport_sas: kill the use of channel James Bottomley
Using the port_id for the channel is completely unnecessary since the host_id/target_id are constructed to be globally unique. Also move the mptsas driver on to virtual channel 1 for its raid devices. Acked-by: "Moore, Eric" <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-12[SCSI] scsi_transport_sas: add expander backlinkJames Bottomley
This patch adds the ability to add a backlink to a particular port. The idea is to represent properly ports on expanders that are used specifically for linking to the parent device in the topology. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] hide EH backup data outside the scsi_cmndChristoph Hellwig
Currently struct scsi_cmnd has various fields that are used to backup original data after the corresponding fields have been overridden for EH commands. This means drivers can easily get at it and misuse it. Due to the old_ naming this doesn't happen for most of them, but two that have different names have been used wrong a lot (see previous patch). Another downside is that they unessecarily bloat the scsi_cmnd size. This patch moves them onstack in scsi_send_eh_cmnd to fix those two issues aswell as allowing future EH fixes like moving the EH command submissions to use SG lists like everything else. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] ibmvscsi: handle inactive SCSI target during probeDave C Boutcher
Without this patch we register an interrupt with request_irq, but then return a bad return code from the module probe. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] ibmvscsi: allocate lpevents for ibmvscsi on iseriesDave C Boutcher
Allocate the correct number of lp events when running ibmvscsi on legacy iseries Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] aic7[9x]xx: Remove last vestiges of reverse_scanMatthew Wilcox
Remove last vestiges of the reverse_scan paramater from aic7xxx and aic79xx. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] aha152x: stop poking at saved scsi_cmnd membersChristoph Hellwig
Stop poking into the old_ & co scsi_cmnd fields that should only be used in the EH code. Untested, but this is required to move ahead with the EH fixes. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] st.c: Improve sense outputLuben Tuikov
Convert this: st0: Error with sense data: <6>st: Current: sense key: Illegal Request Additional sense: Invalid field in cdb To this: st0: Current: sense key: Illegal Request Additional sense: Invalid field in cdb Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Acked-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Change version number to 8.1.7James Smart
Change version number to 8.1.7 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Misc FixesJames Smart
Misc Fixes: - Fix some sparse warnings - casts of address space - Fix handling of the adapter registration string. Each invocation was byteswapping, so every other adapter init attempt failed. - Correct comments and default value for the lpfc_max_luns parameter Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Add lpfc_sli_flush_mbox_queue() functionJames Smart
Add lpfc_sli_flush_mbox_queue() function and use it in lpfc_offline() call to avoid deadlock on thread block. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Correct the wait in attachment that delays for topology ↵James Smart
discovery Correct the wait in attachment that delays for topology discovery Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Remove depricated sysfs attribute board_onlineJames Smart
Remove depricated sysfs attribute board_online, as it's replaced by the new issue_reset attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Adding new issue_reset sysfs attributeJames Smart
Adding new issue_reset sysfs attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Fix panic in lpfc_sli_validate_fcp_iocbJames Smart
Fix panic in lpfc_sli_validate_fcp_iocb due to access of scsi_cmnd after returning it to the midlayer Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Consolidate dma buf cleanup into a separate functionJames Smart
Consolidate dma buf cleanup into a separate function Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Correct bogus nodev_tmo message on NPort that changes its ↵James Smart
NPort Id Correct bogus nodev_tmo message on NPort that changes its NPort Id Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Fix txcmplq related panics on heavy IO while downloading ↵James Smart
firmware Fix txcmplq related panics on heavy IO while downloading firmware Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Issue DOWN_LINK prior to INIT_LINK to work around link ↵James Smart
failure issue Issue DOWN_LINK prior to INIT_LINK to work around link failure issue Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to ↵James Smart
MBXERR_RPI_FULL Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Fix memory leak and cleanup code related to per ring ↵James Smart
lookup array Fix memory leak and cleanup code related to per ring lookup array. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Standardize the driver on a single define for the maximum ↵James Smart
supported targets Standardize the driver on a single define for the maximum supported targets. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] lpfc 8.1.7: Use mod_timer instead of add_timer in ↵James Smart
lpfc_els_timeout_handler Use mod_timer instead of add_timer in lpfc_els_timeout_handler This patch was formerly posted by Mark Haverkamp. http://marc.theaimsgroup.com/?l=linux-scsi&m=114246089015681&w=2 Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] mptsas: use unnumbered port API and remove driver porttrackingEric Moore
This allows us to be rid of the machinery in mptsas for creating and tracking port numbers. Since mptsas is merely inventing the numbers, the SAS transport class may as well do it instead. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] update additional sense codes and some opcode namesDouglas Gilbert
Following on from my post titled: "additional sense codes need update" see the attachment against lk 2.6.17 . ChangeLog: - update additional sense codes table to agree with SPC-4 revision 5a (14 June 2006) - adjust some of the opcode names Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] scsi_transport_sas: add unindexed portsJames Bottomley
Some SAS HBAs don't want to go to the trouble of tracking port numbers, so they'd simply like to say "add this port and give it a number". This is especially beneficial from the hotplug point of view, since tracking ports and the available number space can be a real pain. The current implementation uses an incrementing number per expander to add the port on. However, since there can never be more ports than there are phys, a later implementation will try to be more intelligent about this. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-09[SCSI] aic79xx: make ahd_done_with_status() staticAdrian Bunk
This patch makes a needlessly global function static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-08i386: improve and correct inline asm memory constraintsLinus Torvalds
Use "+m" rather than a combination of "=m" and "m" for improved clarity and consistency. This also fixes some inlines that incorrectly didn't tell the compiler that they read the old value at all, potentially causing the compiler to generate bogus code. It appear that all of those potential bugs were hidden by the use of extra "volatile" specifiers on the data structures in question, though. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-08power: improve inline asm memory constraintsLinus Torvalds
Use "+m" rather than a combination of "=m" and "m" for improved clarity and consistency. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-07[PATCH] Fix cpufreq vs hotplug lockdep recursion.Dave Jones
[ There's some not quite baked bits in cpufreq-git right now so sending this on as a patch instead ] On Thu, 2006-07-06 at 07:58 -0700, Tom London wrote: > After installing .2356 I get this each time I boot: > ======================================================= > [ INFO: possible circular locking dependency detected ] > ------------------------------------------------------- > S06cpuspeed/1620 is trying to acquire lock: > (dbs_mutex){--..}, at: [<c060d6bb>] mutex_lock+0x21/0x24 > > but task is already holding lock: > (cpucontrol){--..}, at: [<c060d6bb>] mutex_lock+0x21/0x24 > > which lock already depends on the new lock. > make sure the cpu hotplug recursive mutex (yuck) is taken early in the cpufreq codepaths to avoid a AB-BA deadlock. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-05Linux 2.6.18-rc1Linus Torvalds
It's all good.
2006-07-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [PKT_SCHED]: Fix error handling while dumping actions [PKT_SCHED]: Return ENOENT if action module is unavailable [PKT_SCHED]: Fix illegal memory dereferences when dumping actions
2006-07-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix stack overflow checking in modular non-SMP kernels. [SPARC64]: Fix sparc64 build errors when CONFIG_PCI=n.
2006-07-05[PKT_SCHED]: Fix error handling while dumping actionsThomas Graf
"return -err" and blindly inheriting the error code in the netlink failure exception handler causes errors codes to be returned as positive value therefore making them being ignored by the caller. May lead to sending out incomplete netlink messages. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-05[PKT_SCHED]: Return ENOENT if action module is unavailableThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-05[PKT_SCHED]: Fix illegal memory dereferences when dumping actionsThomas Graf
The TCA_ACT_KIND attribute is used without checking its availability when dumping actions therefore leading to a value of 0x4 being dereferenced. The use of strcmp() in tc_lookup_action_n() isn't safe when fed with string from an attribute without enforcing proper NUL termination. Both bugs can be triggered with malformed netlink message and don't require any privileges. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-05[SPARC64]: Fix stack overflow checking in modular non-SMP kernels.Mikael Pettersson
The sparc64 kernel's EXPORT_SYMBOL(_mcount) is inside an #ifdef CONFIG_SMP. This breaks modules in non-SMP kernels built with stack overflow checking (CONFIG_STACK_DEBUG=y), as modules_install reports: WARNING: /lib/modules/2.6.17/kernel/drivers/ide/ide-cd.ko needs unknown symbol _mcount Trivially fixed by moving EXPORT_SYMBOL(_mcount) outside of the #ifdef CONFIG_SMP. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-05Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PCI] Add JMicron PCI ID constants [PATCH] ahci: Ensure that we don't grab both functions [PATCH] libata-core.c: restore configuration boot messages in ata_dev_configure(), v2 [PATCH] sata_sil24: add suspend/sleep support [PATCH] sata_sil24: separate out sil24_init_controller() [PATCH] sata_sil: add suspend/sleep support [PATCH] sata_sil: separate out sil_init_controller() [PATCH] libata: reimplement controller-wide PM [PATCH] libata: reimplement per-dev PM [PATCH] libata: implement PM EH actions [PATCH] libata: separate out __ata_ehi_hotplugged() [PATCH] libata: implement ATA_EHI_NO_AUTOPSY and QUIET [PATCH] libata: clean up debounce parameters and improve parameter selection [PATCH] libata: implement ATA_EHI_RESUME_LINK [PATCH] libata: replace ap_lock w/ ap->lock in ata_scsi_error() [PATCH] libata: fix ehc->i.action setting in ata_eh_autopsy() [PATCH] libata: add ap->pflags and move core dynamic flags to it [PATCH] libata: Conditionally set host->max_cmd_len [PATCH] sata_vsc: data_xfer should use mmio
2006-07-05[SPARC64]: Fix sparc64 build errors when CONFIG_PCI=n.Randy Dunlap
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-05[PCI] Add JMicron PCI ID constantsJeff Garzik
They will be used in several IDE/libata files. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-05[PATCH] ahci: Ensure that we don't grab both functionsroot
When we force the chip into dual fn mode so we get PATA and AHCI we must be sure we don't then do anything dumb like try and grab both with the AHCI driver. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-05[PATCH] libata-core.c: restore configuration boot messages in ↵Borislav Petkov
ata_dev_configure(), v2 This one looks better, IMHO. This restores the default libata configuration messages printed during booting. Signed-off-by: <petkov@math.uni-muenster.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-05[PATCH] sata_sil24: add suspend/sleep supportTejun Heo
Add suspend/sleep support. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-05[PATCH] sata_sil24: separate out sil24_init_controller()Tejun Heo
Separate out controller initialization from sil24_init_one() into sil24_init_controller(). This will be used by resume. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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