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2006-12-06Actually update the fixed up compile failures.David Howells
Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-06Merge branch 'master' of ↵David Howells
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/pcmcia/ds.c Fix up merge failures with Linus's head and fix new compile failures. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (73 commits) [SCSI] aic79xx: Add ASC-29320LPE ids to driver [SCSI] stex: version update [SCSI] stex: change wait loop code [SCSI] stex: add new device type support [SCSI] stex: update device id info [SCSI] stex: adjust default queue length [SCSI] stex: add value check in hard reset routine [SCSI] stex: fix controller_info command handling [SCSI] stex: fix biosparam calculation [SCSI] megaraid: fix MMIO casts [SCSI] tgt: fix undefined flush_dcache_page() problem [SCSI] libsas: better error handling in sas_expander.c [SCSI] lpfc 8.1.11 : Change version number to 8.1.11 [SCSI] lpfc 8.1.11 : Misc Fixes [SCSI] lpfc 8.1.11 : Add soft_wwnn sysfs attribute, rename soft_wwn_enable [SCSI] lpfc 8.1.11 : Removed decoding of PCI Subsystem Id [SCSI] lpfc 8.1.11 : Add MSI (Message Signalled Interrupts) support [SCSI] lpfc 8.1.11 : Adjust LOG_FCP logging [SCSI] lpfc 8.1.11 : Fix Memory leaks [SCSI] lpfc 8.1.11 : Fix lpfc_multi_ring_support ...
2006-12-05[SCSI] aic79xx: Add ASC-29320LPE ids to driverSalyzyn, Mark
Simple patch to add the new PCIe version of the 29320 card. Signed-off: Mark Salyzyn <Mark_Salyzyn@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: version updateEd Lin
Update version to 3.1.0.1 Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: change wait loop codeEd Lin
The original wait loop may be much longer than intended time. Use more accurate timer_after for it. Also adjust wait value to avoid unnecessary long waiting. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: add new device type supportEd Lin
Add support for st_vsc1 type device (st_vsc is ok because it does not require extra buffer). Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: update device id infoEd Lin
- add comments for various devices - remove unused device ids(0xf350, 0x4301, 0x8301, 0x8302) - add new device id(0xe350) - fix vendor id of st_vsc - modify Kconfig help info Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: adjust default queue lengthEd Lin
Firmware of new version may adjust default queue length. It is backward compatible. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: add value check in hard reset routineEd Lin
During hard reset, an all-1 value from PCI_COMMAND should be invalid. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: fix controller_info command handlingEd Lin
This command needs information from both firmware and driver. First copy information from firmware to buffer, then fill in driver information. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] stex: fix biosparam calculationEd Lin
Fix biosparam calculation. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05Merge branch 'master' of ↵David Howells
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/ata/libata-scsi.c include/linux/libata.h Futher merge of Linus's head and compilation fixups. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05[SCSI] megaraid: fix MMIO castsJeff Garzik
megaraid's MMIO RD*/WR* macros directly call readl() and writel() with an 'unsigned long' argument. This throws a warning, but is otherwise OK because the 'unsigned long' is really the result of ioremap(). This setup is also OK because the variable can hold an ioremap cookie /or/ a PCI I/O port (PIO). However, to fix the warning thrown when readl() and writel() are passed an unsigned long cookie, I introduce 'void __iomem *mmio_base', holding the same value as 'base'. This will silence the warnings, and also cause an oops whenever these MMIO-only functions are ever accidentally passed an I/O address. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05[SCSI] tgt: fix undefined flush_dcache_page() problemakpm@osdl.org
drivers/scsi/scsi_tgt_if.c: In function 'tgt_uspace_send_event': drivers/scsi/scsi_tgt_if.c:88: warning: implicit declaration of function 'flush_dcache_page' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-05Merge branch 'master' of ↵David Howells
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-04[PATCH] pcmcia: conf.ConfigBase and conf.Present consolidationDominik Brodowski
struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost all PCMICA driver right at the beginning, using the same calls but slightly different implementations. Unfiy this in the PCMCIA core. Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused label") from and Signed-off-by Adrian Bunk <bunk@stusta.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-04[PATCH] pcmcia: remove manf_id and card_id indirectionDominik Brodowski
As we read out the manufactor and card_id from the PCMCIA device in the PCMCIA core, and device drivers can access those reliably in struct pcmcia_device's fields manf_id and card_id, remove additional (and partly broken) manf_id and card_id detection logic from PCMCIA device drivers. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-04[PATCH] severing module.h->sched.hAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-03[SCSI] libsas: better error handling in sas_expander.cJames Bottomley
With async scanning, we're now tripping the BUG_ON in sas_ex_discover_end_dev(), so make the error handling here correct. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Change version number to 8.1.11James Smart
Change version number to 8.1.11 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Misc FixesJames Smart
Misc Fixes: - Prevent references to NULL node list element in reset routines. - Add missing IOCB types to switch tables - Reset the card on Port Error 5 - Fix infinite loop in LUN reset Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Add soft_wwnn sysfs attribute, rename soft_wwn_enableJames Smart
The driver now allows both wwpn and wwnn to be set. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Removed decoding of PCI Subsystem IdJames Smart
To avoid continually updating the driver for new subsystem ids (as adapter modules are proliferating), remove this 2nd level decode. Genericize the reported Adapter names to be consistent across Emulex product line. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Add MSI (Message Signalled Interrupts) supportJames Smart
Add MSI (Message Signalled Interrupts) support Actual use must be enabled via the new module parameter "lpfc_use_msi" Defaults to no use Many thanks to Frederic Temporelli who implemented the initial patch. Signed-off-by: Frederic Temporelli <frederic.temporelli@ext.bull.net> Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Adjust LOG_FCP loggingJames Smart
Adjust LOG_FCP logging to be more meaningful. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Fix Memory leaksJames Smart
Fix Memory leaks associated with mbox cmds READ_LA, READ_SPARAM, REG_LOGIN Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Fix lpfc_multi_ring_supportJames Smart
It was not accounted for in the fast/slow rings. Genericize the implementation and control it via sysfs Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] lpfc 8.1.11 : Discovery FixesJames Smart
Discovery Fixes: - Prevent starting discovery of a node if discovery is in progress. - Code improvement (reduction) for lpfc_findnode_did(). - Update discovery to send RFF to Fabric on link up - Bypass unique WWN checks for fabric addresses - Add ndlp to plogi list prior to issuing the plogi els command Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] scsi tgt: IBM eServer i/pSeries virtual SCSI target driverFUJITA Tomonori
This is IBM Virtual SCSI target driver for tgt. The driver is based on the original ibmvscsis driver: http://lkml.org/lkml/2005/10/17/99 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] scsi tgt: SCSI RDMA Protocol library functionsFUJITA Tomonori
libsrp provides helper functions for SRP target drivers. Some SRP target drivers would be out of drivers/scsi/ so we added an entry for libsrp in drivers/scsi/Kconfig. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] 53c700: brown paper bag fix for auto request senseJames Bottomley
In the switch over, I forgot to set the command length, so it sends out a request sense with whatever length the prior command had (and fails badly if it wasn't 6). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-03[SCSI] qla2xxx: use NULL instead of 0Randy Dunlap
Use NULL instead of 0 for pointers (sparse warning): drivers/scsi/qla2xxx/qla_attr.c:393:4: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-30Fix misc .c/.h comment typosMatt LaPlante
Fix various .c/.h typos in comments (no code changes). Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-11-25[SCSI] scsi-ml: Makefile and Kconfig changes for tgtFUJITA Tomonori
Makefile and Kconfig for tgt. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-25[SCSI] scsi tgt: scsi target user and kernel communication interfaceFUJITA Tomonori
The user-space daemon and tgt kernel module need bi-directional kernel/user high-performance interface, however, mainline provides no standard interface like that. This patch adds shared memory interface between kernel and user spaces like some other drivers do by using own character device. The user-space daemon and tgt kernel module creates shared memory via mmap and use it like ring buffer. poll (kernel to user) and write (user to kernel) system calls are used for notification. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-25[SCSI] scsi tgt: scsi target lib functionalityFUJITA Tomonori
The core scsi target lib functions. TODO: - mv md/dm-bio-list.h to linux/bio-list.h so md and us do not have to do that weird include. - convert scsi_tgt_cmd's work struct to James's execute code. And try to kill our scsi_tgt_cmd. - add host state checking. We do refcouting so hotplug is partially supported, but we need to add state checking to make it easier on the LLD. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-25[SCSI] export scsi-ml functions needed by tgt_scsi_lib and its LLDsFUJITA Tomonori
This patch contains the needed changes to the scsi-ml for the target mode support. Note, per the last review we moved almost all the fields we added to the scsi_cmnd to our internal data structure which we are going to try and kill off when we can replace it with support from other parts of the kernel. The one field we left on was the offset variable. This is needed to handle the case where the target gets request that is so large that it cannot execute it in one dma operation. So max_secotors or a segment limit may limit the size of the transfer. In this case our tgt core code will break up the command into managable transfers and send them to the LLD one at a time. The offset is then used to tell the LLD where in the command we are at. Is there another field on the scsi_cmd for that? Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-25[SCSI] initio: fix section mismatches with HOTPLUG=nRandy Dunlap
WARNING: drivers/scsi/initio.o - Section mismatch: reference to .init.data: from .text between 'i91u_detect' (at offset 0x26e8) and 'i91uSCBPost' WARNING: drivers/scsi/initio.o - Section mismatch: reference to .init.data:i91u_pci_devices from .text between 'i91u_detect' (at offset 0x26ef) and 'i91uSCBPost' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] qla2xxx: add asynchronous scsi scanning support.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] qla2xxx: defer topology discovery to DPC thread during initialization.Andrew Vasquez
Modify intialization semantics: - perform basic hardware configuration only (as usual) - allocate resources - load and execute firmware - defer link (transport) negotiations to the DPC thread - again the code in qla2x00_initialize_adapter() to stall probe() completion was needed for legacy-style scanning. - DPC thread stalls until probe() complete. - before probe() completes, set DPC flags to perform loop-resync logic (similar to what's done during cable-insertion/removal). Benefits: user does not have to wait 20+ seconds in case the FC cable is unplugged during driver load, code consolidation (removal of redundant link negotiation logic during initialize_adaoter()), and finilly, the driver no longer needs to defer the fc_remote_port_add() calls to hold off lun-scanning prior to returning from the probe() function. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] Make scsi_scan_host work for drivers which find their own targetsMatthew Wilcox
If a driver can find its own targets, it can now fill in scan_finished and (optionally) scan_start in the scsi_host_template. Then, when it calls scsi_scan_host(), it will be called back (from a thread if asynchronous discovery is enabled), first to start the scan, and then at intervals to check if the scan is completed. Also make scsi_prep_async_scan and scsi_finish_async_scan static. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] fix missing check for no scanningMatthew Wilcox
Drivers that called scsi_scan_target() instead of scsi_scan_host() were still adding devices; this needs to be under the control of userspace, not the driver. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] Add Kconfig option for asynchronous SCSI scanningMatthew Wilcox
Without this patch, the user has to add a kernel command line parameter to get asynchronous SCSI scanning. Now they can select the default at compile time and still override it at boot time if they need to. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] aacraid: Driver version updateMark Haverkamp
Received from Mark Salyzyn: Version patch, update to reflect a rough estimate of the Adaptec build (2423) that coincides with the sources on kernel.org. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] aacraid: Abort management FIBsMark Haverkamp
Received from Mark Salyzyn: Add code to abort outstanding management ioctl fibs when the blinkLED recovery is performed. This code is 'clunky' and does not have any real feedback in that the reset could progress before the user application has gotten it's notification of command completion. We put a schedule() call to delay just the right amount for most cases, because we tried a spin and still managed to find cases where we would spin forever waiting for the management application to acknowledge the impending doom surrounding the cause of the BlinkLED. Will cause an oops in the context of the management application if we proceed too quickly. I view this as the lesser of many evils since currently if there are outstanding management ioctls during a need to reset/recover the adapter, the management application just locks up and waits forever. The best practices fix for this problem not going to be simple or easy (at least the fixes I imagine today); and we found a balance between the needs of the driver to proceed, and the applications that locked or confused that would hold back the driver. I just do not like the idea of a kernel oops in an application to deal with low priority, sluggish or misbehaving applications. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] aacraid: Detect Blinkled at startupMark Haverkamp
Received from Mark Salyzyn: Blinkled at startup is useful for catching Adapters in a lot of pain, in a BlinkLED assert, quickly; rather than waiting several minutes for commands to timeout. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] ipr: Driver version 2.3.0Brian King
Bump driver version. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] ipr: Make ipr_ioctl staticAdrian Bunk
This patch makes ipr_ioctl static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] ipr: Reduce default error log sizeBrian King
Since the default error log size has increased on SAS adapters, prevent ipr from logging this additional data unless requested to do so by the user set log level in order to prevent flooding the logs. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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