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path: root/drivers/scsi/be2iscsi
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2011-10-31scsi: Fix up files implicitly depending on module.h inclusionPaul Gortmaker1-0/+1
The module.h header was implicitly present everywhere, so files with no explicit include of the module infrastructure would build anyway. We are now removing the implicit include, and so we need to call out the module.h file that we need explicitly. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-16[SCSI] be2iscsi: Move driver Version to 4.1.239.0Jayamohan Kallickal1-1/+1
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-10-16[SCSI] be2iscsi: memset wrb for ring createJayamohan Kallickal1-0/+1
This patch fixes a situation when wrb was not being memset to zero before being used Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-10-16[SCSI] be2iscsi: Fix for case where task->sc was cleanedup earlierJayamohan Kallickal1-0/+5
This patch fixes a bug where the task->sc was cleaned up earlier on a different thread, possibly abort, and the completion comes later. This was causing a crash which has been reported in multiple places Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-10-16[SCSI] be2iscsi: Fix for wrong dmsg setting in wrbJayamohan Kallickal1-2/+2
This patch fixes wrong dmsg setting when we send out wrb. If the ttt is not ISCSI_RESERVED_TAG then we should be setting dmsg=1 so that the completion is done without waiting for a iscsi level response from the target Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-10-16[SCSI] be2iscsi: Fix for kdump failureJayamohan Kallickal3-1/+22
This patch fixes the Kdump failure reported by Redhat wich was caused by be2iscsi resetting the Chip when be2iscsi detects it is in crashdump mode. If be2net was loaded before be2iscsi then this leaves be2net driver hanging on to resources that the chip stopped recognising after the reset. This patch replaces chip reset with Function reset so that only the particular function and not the whole chip is affected Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-29[SCSI] be2iscsi: Add pci_disable deviceJayamohan Kallickal1-0/+2
This patch adds call to pci_disable_device during rmmod and shutdown. The lack of this call was causing hang in insmod - rmmod loop test Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-29[SCSI] be2iscsi: Adding a shutdown RoutineJayamohan Kallickal1-8/+30
This patch adds a shutdown routine. It fixes a bug where when be2net and be2iscsi are both used be2iscsi was not cleaning up its resources properly causing be2net to fail to get loaded when the system is rebooted. Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-29[SCSI] be2iscsi: Fixing the /proc/interrupts problem V3Jayamohan Kallickal2-8/+29
Fix be2iscsi driver to use a separate pointer for each irq action->name field and avoid display corruption in /proc/interrupts. The be2iscsi driver was using a single static array in a function for the irq action->name field. This results in garbage output from /proc/interrupts The pointer for action->name is garbage and scribbles the output on the screen. This patch fixes the problem: 156: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PCI-MSI-X beiscsi_msix_0017 This patch is based on Prarit's patch here: http://www.spinics.net/lists/linux-scsi/msg52325.html but I have fixed up the failure paths and removed redundant check for !i suggested by Eike. Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-27[SCSI] be2iscsi: remove host and session castsMike Christie1-4/+3
iscsi_session_to_shost is a macro around dev_to_shost which returns a Scsi_Host so there is no need to cast. iscsi_session_to_shost is a macro around shost_priv which returns a void pointer so no need to cast. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-27[SCSI] iscsi class: sysfs group is_visible callout for iscsi host attrsMike Christie2-2/+9
The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and driver's host attrs to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-27[SCSI] iscsi class: sysfs group is_visible callout for session attrsMike Christie2-15/+19
The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and driver's session attrs to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-08-27[SCSI] iscsi cls: sysfs group is_visible callout for conn attrsMike Christie3-10/+29
The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and drivers to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-07-27Merge branch 'for-next' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Convert to DIV_ROUND_UP_SECTOR_T usage for sectors / dev_max_sectors kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage iscsi-target: Add iSCSI fabric support for target v4.1 iscsi: Add Serial Number Arithmetic LT and GT into iscsi_proto.h iscsi: Use struct scsi_lun in iscsi structs instead of u8[8] iscsi: Resolve iscsi_proto.h naming conflicts with drivers/target/iscsi
2011-07-25iscsi: Use struct scsi_lun in iscsi structs instead of u8[8]Andy Grover1-3/+2
struct scsi_lun is also just a struct with an array of 8 octets (64 bits) but using it instead in iscsi structs lets us call scsilun_to_int without a cast, and also lets us copy it using assignment, instead of memcpy(). Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-07-25iscsi: Resolve iscsi_proto.h naming conflicts with drivers/target/iscsiNicholas Bellinger1-2/+2
This patch renames the following iscsi_proto.h structures to avoid namespace issues with drivers/target/iscsi/iscsi_target_core.h: *) struct iscsi_cmd -> struct iscsi_scsi_req *) struct iscsi_cmd_rsp -> struct iscsi_scsi_rsp *) struct iscsi_login -> struct iscsi_login_req This patch includes useful ISCSI_FLAG_LOGIN_[CURRENT,NEXT]_STAGE*, and ISCSI_FLAG_SNACK_TYPE_* definitions used by iscsi_target_mod, and fixes the incorrect definition of struct iscsi_snack to following RFC-3720 Section 10.16. SNACK Request. Also, this patch updates libiscsi, iSER, be2iscsi, and bn2xi to use the updated structure definitions in a handful of locations. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
2011-06-29[SCSI] iscsi_ibft, be2iscsi, iscsi_boot: fix boot kobj data lifetime managementMike Christie1-91/+99
be2iscsi passes the boot functions its phba object which is allocated in the shost, but iscsi_ibft passes in a object allocated for each item to display. The problem is that iscsi_boot_sysfs was managing the lifetime of the object passed in and doing a kfree on release. This causes a double free for be2iscsi which frees the shost in its pci_remove. This patch fixes the problem by adding a release callback which the drivers can call kfree or a put() type of function (needed for be2iscsi which will do a get/put on the shost). Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-06-29[SCSI] iscsi_boot_sysfs: have this module check for null on destructionMike Christie1-4/+2
This moves the check for NULL boot_sets to the iscsi_boot_sysfs module instead of having the drivers do it. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-06-29[SCSI] iscsi: Use struct scsi_lun in iscsi structs instead of u8[8]Andy Grover1-3/+2
struct scsi_lun is also just a struct with an array of 8 octets (64 bits) but using it instead in iscsi structs lets us call scsilun_to_int without a cast, and also lets us copy it using assignment, instead of memcpy(). Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-05-23Merge branch 'for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) b43: fix comment typo reqest -> request Haavard Skinnemoen has left Atmel cris: typo in mach-fs Makefile Kconfig: fix copy/paste-ism for dell-wmi-aio driver doc: timers-howto: fix a typo ("unsgined") perf: Only include annotate.h once in tools/perf/util/ui/browsers/annotate.c md, raid5: Fix spelling error in comment ('Ofcourse' --> 'Of course'). treewide: fix a few typos in comments regulator: change debug statement be consistent with the style of the rest Revert "arm: mach-u300/gpio: Fix mem_region resource size miscalculations" audit: acquire creds selectively to reduce atomic op overhead rtlwifi: don't touch with treewide double semicolon removal treewide: cleanup continuations and remove logging message whitespace ath9k_hw: don't touch with treewide double semicolon removal include/linux/leds-regulator.h: fix syntax in example code tty: fix typo in descripton of tty_termios_encode_baud_rate xtensa: remove obsolete BKL kernel option from defconfig m68k: fix comment typo 'occcured' arch:Kconfig.locks Remove unused config option. treewide: remove extra semicolons ...
2011-05-01[SCSI] be2iscsi: update versionJayamohan Kallickal1-1/+1
Bump version. Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-05-01[SCSI] be2iscsi: fix chip cleanupJayamohan Kallickal1-2/+2
This patch fixes a bug where proper queue id's were not passed to chip for cleanup. Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-05-01[SCSI] be2iscsi: fix boot hang due to interrupts not getting rearmedJayamohan Kallickal1-9/+9
This patch fixes a bug where the interrupts were not rearmed if the Interrupt Mask was enabled. This patch checks for Interrupt mask enabled and still rearms interrupt generation even if the Interrupt mask was enabled Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-04-26Merge branch 'master' into for-nextJiri Kosina1-9/+9
Fast-forwarded to current state of Linus' tree as there are patches to be applied for files that didn't exist on the old branch.
2011-04-15[SCSI] be2iscsi: Fix for proper setting of FWJayamohan Kallickal1-4/+9
There was a bug in setting up type and dmsg for FW Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-04-15[SCSI] be2iscsi: check boot_kset is created before destroying itJayamohan Kallickal1-2/+4
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-04-15[SCSI] be2iscsi: Set a timeout to FWJayamohan Kallickal1-0/+1
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-04-15[SCSI] be2iscsi: change in copyright noticeJayamohan Kallickal9-57/+52
- Modifying copyright year to 2011 - Replacing Serverengines with Emulex as Serverengines Corp has been acquired by Emulex Corp Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-04-10treewide: remove extra semicolonsJustin P. Mattock1-2/+2
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-31Fix common misspellingsLucas De Marchi1-9/+9
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds3-16/+9
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (170 commits) [SCSI] scsi_dh_rdac: Add MD36xxf into device list [SCSI] scsi_debug: add consecutive medium errors [SCSI] libsas: fix ata list corruption issue [SCSI] hpsa: export resettable host attribute [SCSI] hpsa: move device attributes to avoid forward declarations [SCSI] scsi_debug: Logical Block Provisioning (SBC3r26) [SCSI] sd: Logical Block Provisioning update [SCSI] Include protection operation in SCSI command trace [SCSI] hpsa: fix incorrect PCI IDs and add two new ones (2nd try) [SCSI] target: Fix volume size misreporting for volumes > 2TB [SCSI] bnx2fc: Broadcom FCoE offload driver [SCSI] fcoe: fix broken fcoe interface reset [SCSI] fcoe: precedence bug in fcoe_filter_frames() [SCSI] libfcoe: Remove stale fcoe-netdev entries [SCSI] libfcoe: Move FCOE_MTU definition from fcoe.h to libfcoe.h [SCSI] libfc: introduce __fc_fill_fc_hdr that accepts fc_hdr as an argument [SCSI] fcoe, libfc: initialize EM anchors list and then update npiv EMs [SCSI] Revert "[SCSI] libfc: fix exchange being deleted when the abort itself is timed out" [SCSI] libfc: Fixing a memory leak when destroying an interface [SCSI] megaraid_sas: Version and Changelog update ... Fix up trivial conflicts due to whitespace differences in drivers/scsi/libsas/{sas_ata.c,sas_scsi_host.c}
2011-02-24[SCSI] be2iscsi: fix null ptr ref in conn get paramMike Christie3-16/+9
The ep_disconnect function could be freeing the ep while beiscsi_conn_get_param is running. This has the driver use the get ep param callback instead of the get conn param to fix this. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-02-01scsi/be2iscsi,qla2xxx: convert to alloc_workqueue()Tejun Heo1-1/+1
Switch to new workqueue interface alloc_workqueue(). These are identity conversions. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Cc: Jayamohan Kallickal <jayamohank@serverengines.com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: linux-scsi@vger.kernel.org
2010-12-31[SCSI] be2iscsi: fix null ptr when accessing task hdrMike Christie1-1/+2
If alloc_pdu fails then the task->hdr pointer may not be set. This adds a check for this case in the cleanup callback. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-12-31[SCSI] be2iscsi: fix gfp use in alloc_pduMike Christie1-1/+1
The pdu allication callout is called from a spin lock and in the IO path so we cannot use GFP_KERNEL. This has the driver use GFP_ATOMIC. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds3-5/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (84 commits) [SCSI] be2iscsi: SGE Len == 64K [SCSI] be2iscsi: Remove premature free of cid [SCSI] be2iscsi: More time for FW [SCSI] libsas: fix bug for vacant phy [SCSI] sd: Fix overflow with big physical blocks [SCSI] st: add MTWEOFI to write filemarks without flushing drive buffer [SCSI] libsas: Don't issue commands to devices that have been hot-removed [SCSI] megaraid_sas: Add Online Controller Reset to MegaRAID SAS drive [SCSI] lpfc 8.3.17: Update lpfc driver version to 8.3.17 [SCSI] lpfc 8.3.17: Replace function reset methodology [SCSI] lpfc 8.3.17: SCSI fixes [SCSI] lpfc 8.3.17: BSG fixes [SCSI] lpfc 8.3.17: SLI Additions and Fixes [SCSI] lpfc 8.3.17: Code Cleanup and Locking fixes [SCSI] zfcp: Remove scsi_cmnd->serial_number from debug traces [SCSI] ipr: fix array error logging [SCSI] aha152x: enable PCMCIA on 64bit [SCSI] scsi_dh_alua: Handle all states correctly [SCSI] cxgb4i: connection and ddp setting update [SCSI] cxgb3i: fixed connection over vlan ...
2010-10-11[SCSI] be2iscsi: SGE Len == 64KJayamohan Kallickal1-1/+1
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-10-11[SCSI] be2iscsi: Remove premature free of cidJayamohan Kallickal1-3/+0
Remove unnecessary beiscsi_put_cid that was freeing up the cid while in use Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-10-11[SCSI] be2iscsi: More time for FWJayamohan Kallickal1-1/+1
This patch provides more time for the FW to respond. This became necessary in boot situations Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-09-02[SCSI] be2iscsi: Fix for Login failureJayamohan Kallickal2-4/+3
The current code in tree has problems with Login. This patch fixes the Login Failure . Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> [mnc: Can't believe I missed that.] Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-08-06[SCSI] be2iscsi: select ISCSI_BOOT_SYSFSRandy Dunlap1-0/+1
be2iscsi uses iscsi_boot_*() interfaces, so it should ensure that ISCSI_BOOT_SYSFS is enabled. ERROR: "iscsi_boot_create_target" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! ERROR: "iscsi_boot_create_ethernet" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! ERROR: "iscsi_boot_create_host_kset" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! ERROR: "iscsi_boot_create_initiator" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! ERROR: "iscsi_boot_destroy_kset" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-08-06[SCSI] be2iscsi: Driver Version change to 2.0.549.0Jayamohan Kallickal1-1/+1
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-08-06[SCSI] be2iscsi: Increase max sectorJayamohan Kallickal1-1/+1
This patch increases the max_sectors to 2048 Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-08-06[SCSI] be2iscsi: Add support for iscsi bootJayamohan Kallickal6-46/+564
This patch contains changes for adding support for iscsi_boot. Have modified to make read of mac address from chip as a function. The mac_address is being cached after teh first call as it is not expected to change Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] scsi: add Kconfig dependency on NETRandy Dunlap2-1/+2
be2iscsi driver should #include linux/if_ether.h since it uses sysfs_format_mac(). It should also depend on NET since it selects SCSI_ISCSI_ATTRS, which depends on NET. These changes fix a build error when CONFIG_NET is not enabled: ERROR: "sysfs_format_mac" [drivers/scsi/be2iscsi/be2iscsi.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] be2iscsi: The extended shift must be 16Jayamohan Kallickal1-1/+1
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] be2iscsi: Fix for premature buffer freeJayamohan Kallickal4-32/+87
This patch fixes a bug where the buffer was being freed as soon as submission to HW is done. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] be2iscsi: Remove debug print in IO pathJayamohan Kallickal1-2/+0
This patch removes a Debug Print in the IO path Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] be2iscsi: Limit max_xmit_lengthJayamohan Kallickal1-0/+4
This patch limits max_xmit_length to 64K incase older utilities are used Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-07-28[SCSI] be2iscsi: Maintain same ITT across loginJayamohan Kallickal2-5/+37
This patch ensures that the same ITT is maintained across all login pdu's Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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