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path: root/drivers/scsi/be2iscsi
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2016-03-15Merge branch 'fixes' into miscJames Bottomley1-0/+1
2016-03-08be2iscsi: set the boot_kset pointer to NULL in case of failureMaurizio Lombardi1-0/+1
In beiscsi_setup_boot_info(), the boot_kset pointer should be set to NULL in case of failure otherwise an invalid pointer dereference may occur later. Cc: <stable@vger.kernel.org> Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-03-07be2iscsi: Remove unnecessary synchronize_irq() before free_irq()Lars-Peter Clausen1-4/+1
Calling synchronize_irq() right before free_irq() is quite useless. On one hand the IRQ can easily fire again before free_irq() is entered, on the other hand free_irq() itself calls synchronize_irq() internally (in a race condition free way), before any state associated with the IRQ is freed. Patch was generated using the following semantic patch: // <smpl> @@ expression irq; @@ -synchronize_irq(irq); free_irq(irq, ...); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-29be2iscsi:Add missing error check in beiscsi_eeh_resumeNicholas Krause1-0/+6
This adds the missing error check and path for if the call to the function hwi_init_controller fails as this error path was clearly missed when writing beiscsi_eeh_resume and thus we must add it now in order to be able to handle this nonrecoverable failing function call gracefully in beiscsi_eeh_resume. Signed-off-by: Nicholas Krause <xerofoify@gmail.com> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix memory leak in beiscsi_alloc_mem()Maurizio Lombardi1-1/+3
In case of error, the memory allocated for phwi_ctrlr was not freed. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Add lock to protect WRB alloc and freeJitendra Bhivare2-0/+6
FW got into UE after running IO stress test With kernel change to split session lock in frwd_lock and back_lock for tx and rx path correspondingly, in the IO path, common resource used in driver such as WRB was left unprotected. Add wrb_lock spinlock to protect allocation and freeing of WRB. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: _bh for io_sgl_lock and mgmt_sgl_lockJitendra Bhivare1-15/+10
Processing of mgmt and IO tasks are done in process context and softirqs. Allocation and freeing of sgl_handles needs to be done under spin_lock_bh/spin_unlock_bh and move the locks to the routines. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix ExpStatSn in management tasksJitendra Bhivare1-8/+4
Connection resets observed from some targets when NOP-Out with wrong ExpStatSn is sent. FW keeps track of StatSn and fills up ExpStatSn accordingly. The header filled up by the stack needs to be modified by driver to clear ExpStatSn. If the field is not cleared, FW recalculates ExpStatSn and wrong offset'ed ExpStatSn is seen in the wire trace. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Couple MCC tag and WRB alloc and freeJitendra Bhivare5-118/+130
WARN_ON(atomic_read(&mccq->used) >= mccq->len) seen when FW gets into UE. MCCQ overflow is happening because driver discards any new request and frees up the tag. The tag allocation controls the number of MCC WRB posted. It is being replenished but WRBs are not hence the WARN_ON. Allocation and freeing of WRB and tags for MCC is now done in one place. This helps to achieve proper accounting of WRB indices and MCC tags. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix MCC WRB leak in open_connectionJitendra Bhivare1-9/+9
In open with IP of unknown address family, only tag is freed and error returned. MCC WRB allocated for the operation is not freed. Added check for supported family of IP in the beginning before allocating the tag and WRB. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Cleanup processing of BMBX completionJitendra Bhivare1-39/+36
Remove confusingly named be_mcc_compl_is_new and be_mcc_compl_use functions in processing of BMBX. Rearrange beiscsi_process_mbox_compl function. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix be_mcc_compl_poll to use tag_stateJitendra Bhivare1-45/+47
be_mcc_compl_poll waits till 'used' count of MCC WRBQ is zero. This is to determine the completion of an MCC sent. Change function to poll for the tag of MCC sent, instead, and wait till its tag_state is cleared. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Remove be_mbox_notify_wait functionJitendra Bhivare1-75/+4
be_mbox_notify_wait does exactly same thing as be_mbox_notify. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Rename MCC and BMBX processing functionsJitendra Bhivare5-36/+36
beiscsi_mccq_compl -> beiscsi_mccq_compl_wait - indicate blocking call. be_mcc_wait_compl -> be_mcc_compl_poll - indicate polling for completion. be_mbox_db_ready_wait -> be_mbox_db_ready_poll - indicate polling for RDY. be_mcc_compl_process -> beiscsi_process_mbox_compl - indicate BMBX compl. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Remove redundant MCC processing codeJitendra Bhivare5-116/+68
be_mcc_compl_process_isr is removed. MCC CQ processing is done only in beiscsi_process_mcc_cq and MCC CQE processing is done only in beiscsi_process_mcc_compl. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Use macros for MCC WRB and CQE fieldsJitendra Bhivare4-31/+41
Rename mcc_numtag to mcc_tag_status. MCC CQE status is processed using macros already defined in be_cmds.h. Add MCC_Q_WRB_ and MCC_Q_CMD_TAG_MASK macros to map to already defined CQE_STATUS_ macros to be consistent when posting MCC. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Remove unused mcc_cq_lockJitendra Bhivare3-4/+0
mcc_cq_lock spin_lock is used only in beiscsi_process_mcc which is called only when all interrupts are disabled from mgmt_epfw_cleanup during unloading of driver. There is no other context where there can be contention for the processing of CQ. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: add checks for dma mapping errorsAlexey Khoroshilov1-6/+14
hwi_write_buffer() does not check if mapping dma memory succeed. The patch adds the check and failure handling. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Acked-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Update the driver versionJitendra Bhivare1-1/+1
Driver version: 11.0.0.0 Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix WRB leak in login/logout pathJitendra Bhivare1-23/+49
Login/Logout loop was hanging after few hours. /var/log/message showed that alloc_wrb_handle() function was not able to allocate any new WRB. Sep 11 11:25:22 Jhelum10 kernel: connection32513:0: Could not send nopout Sep 11 11:25:22 Jhelum10 kernel: scsi host10: BM_4989 : Alloc of WRB_HANDLE Failed for the CID : 384 Sep 11 11:25:22 Jhelum10 kernel: connection32513:0: Could not allocate pdu for mgmt task. Driver allocates WRB to pass login negotiated parameters information to FW in beiscsi_offload_connection(). This allocated WRB was not freed so there was WRB_Leak happening. Put WRB used for posting the login-negotiated parameters back in pool. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix async link event processingJitendra Bhivare3-48/+34
Use only port_link_status only to determine link state change. Only bit 0 is used to get the state. Remove code for processing port_fault. Fixed get_nic_conf structure definition. Removed rsvd[23] field in be_cmd_get_nic_conf_resp. Moved definitions of struct field values below the field. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix to process 25G link speed info from FWJitendra Bhivare5-83/+21
Async link event provides port_speed info. Cache the port_speed info and use the same to report in ISCSI_HOST_PARAM_PORT_SPEED query. Removed link status query IOCTL used to do the same. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix IOPOLL implementationJitendra Bhivare4-42/+52
OS not responding when running 2 port traffic on 72 CPUs system. be2iscsi IRQs gets affined to CPU0 when irqbalancer is disabled. be_iopoll processing completions in BLOCK_IOPOLL_SOFTIRQ hogged CPU0. 1. Use budget to exit the polling loop. beiscsi_process_cq didn't honour it. 2. Rearming of EQ is done only after iopoll completes. [mkp: Fixed up blk_iopoll -> irq_poll transition] Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix return value for MCC completionJitendra Bhivare1-1/+1
Change return value of completed MCC EBUSY to EINVAL. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Add FW config validationJitendra Bhivare3-67/+125
System crash in I+T card personality. Fix to add validation for ULP in initiator mode, physical port number, and supported queue, icd, cid counts. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix to handle misconfigured optics eventsJitendra Bhivare6-85/+199
Log messages for misconfigured transceivers reported by FW. Register async events that driver handles using MCC_CREATE_EXT ioctl. Errors messages for faulted/uncertified/unqualified optics are logged. Added IOCTL to get port_name to be displayed in error message. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix VLAN support for IPv6 networkJitendra Bhivare1-0/+4
Configuring VLAN parameters through IPv6 interface was not supported in driver. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix to remove shutdown entry pointJitendra Bhivare4-37/+9
Null pointer dereference in shutdown path after taking dump. Shutdown path is not needed as FW comes up clean every time during probe after issuing FUNCTION reset MBOX command. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Added return value check for mgmt_get_all_if_idJitendra Bhivare2-7/+10
Use of mutex_lock_interruptible can return -EINTR, handle and log the error. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Set mbox timeout to 30sJitendra Bhivare1-2/+3
FW recommended timeout for all mbox command is 30s. Use msleep instead mdelay to relinquish CPU when polling for mbox completion. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix to synchronize tag allocation using spin_lockJitendra Bhivare1-2/+4
alloc_mcc_tag needs to be done under mcc_lock. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix to use atomic bit operations for tag_stateJitendra Bhivare4-77/+84
beiscsi_mccq_compl sets MCC_TAG_STATE_TIMEOUT before setting up tag_mem_state. be_mcc_compl_process_isr checks for MCC_TAG_STATE_TIMEOUT first then accesses tag_mem_state which might be still getting populated in the process context. Fix: Set MCC_TAG_STATE_TIMEOUT after tag_mem_state is populated. Removed MCC_TAG_STATE_COMPLETED. When posted its in running state and the running state is cleared in be_mcc_compl_process_isr. be_mcc_notify now takes tag argument to set it to running state. Use bit operations for tag_state. Use barriers before setting the state. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix mbox synchronization replacing spinlock with mutexJitendra Bhivare4-88/+94
This is second part of actual fix for soft lockup. All mbox cmds issued using BMBX and MCC are synchronized using mutex mbox_lock instead of spin_lock. Used mutex_lock_interruptible where ever possible. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Shane Seymour <shane.seymour@hpe.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23be2iscsi: Fix soft lockup in mgmt_get_all_if_id path using bmbxJitendra Bhivare2-41/+51
We are taking mbox_lock spinlock which disables pre-emption before we poll for mbox completion. Waiting there with spinlock held in excess of 20s will cause soft lockup. Actual fix is to change mbox_lock to mutex. The changes are done in phases. This is the first part. 1. Changed mgmt_get_all_if_id to use MCC where after posting lock is released. 2. Changed be_mbox_db_ready_wait to busy wait for 12s max and removed wait_event_timeout. Added error handling code for IO reads. OPCODE_COMMON_QUERY_FIRMWARE_CONFIG mbox command takes 8s time when unreachable boot targets configured. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-12-11irq_poll: fold irq_poll_sched_prep into irq_poll_schedChristoph Hellwig1-4/+2
There is no good reason to keep them apart, and this makes using the API a bit simpler. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
2015-12-11irq_poll: don't disable new irq_poll instancesChristoph Hellwig1-2/+0
There is no good reason to start out disabled - drivers can control if the poll instance can be scheduled by simply not scheduling it yet. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
2015-12-11irq_poll: make blk-iopoll available outside the block layerChristoph Hellwig4-16/+17
The new name is irq_poll as iopoll is already taken. Better suggestions welcome. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
2015-11-12Merge tag '4.4-scsi-mkp' into miscJames Bottomley1-1/+1
SCSI queue for 4.4. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-11-11be2iscsi: Fix bogus WARN_ON length checkTim Gardner1-1/+1
drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous': drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] WARN_ON(!length > 0); gcc version 5.2.1 Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com> Cc: Minh Tran <minh.tran@avagotech.com> Cc: John Soni Jose <sony.john-n@avagotech.com> Cc: "James E.J. Bottomley" <JBottomley@odin.com> Reported-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-11-09be2iscsi: Bump the driver versionJohn Soni Jose1-1/+1
Signed-off-by: John Soni Jose <sony.john@avagotech.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-11-09be2iscsi: Fix updating the next pointer during WRB postingJohn Soni Jose4-23/+75
While posting WRB the next_pointer of the current WRB should point to itself and the previous WRB next_pointer should point to the current WRB. The next pointer value was retrieved during alloc_pdu and was updated in wrb before ringing the doorbell. The fix retrieves the next_pointer just before ringing the doorbell and updates in the WRB. Signed-off-by: John Soni Jose <sony.john@avagotech.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-10-27be2iscsi: Revert ownership to EmulexKetan Mukadam10-22/+22
We would like to get the following updates in: Revert ownership to "Emulex" from "Avago Technologies" Signed-off-by: Ketan Mukadam <ketan.mukadam@avagotech.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Bump the driver versionJohn Soni Jose1-1/+1
Bump the driver version [jejb: resolve conflict with 4627de9 MAINTAINERS, be2iscsi: change email domain] Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Logout of FW Boot SessionJohn Soni Jose4-0/+87
Once be2iscsi driver is loaded and operational close Boot session established by FW. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Fix memory check before unmapping.John Soni Jose1-3/+7
Check DMA memory before it is unmapped. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Fix memory leak in the unload pathJohn Soni Jose1-6/+12
Driver was not freeing the DMA memory allocated for EQ/CQ in the unload path. This patch frees the DMA memory during the driver unload. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Fix the PCI request region reserving.John Soni Jose1-4/+18
Reserve device PCI I/O and Memory resources. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-25be2iscsi : Fix the retry count for boot targetsJohn Soni Jose3-3/+28
Increment the retry count to get the boot target info when port async event is received by the driver. Update sysfs enteries with the boot target parameters. Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-05-18MAINTAINERS, be2iscsi: change email domainMinh Tran9-36/+36
be2iscsi change of ownership from Emulex to Avago Technologies recently. We like to get the following updates in: changed "Emulex" to "Avago Technologies", changed email addresses from "emulex.com" to "avagotech.com", updated MAINTAINER list for be2iscsi driver. Signed-off-by: Minh Tran <minh.tran@avagotech.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2015-04-14Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Usual trivial tree updates. Nothing outstanding -- mostly printk() and comment fixes and unused identifier removals" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: goldfish: goldfish_tty_probe() is not using 'i' any more powerpc: Fix comment in smu.h qla2xxx: Fix printks in ql_log message lib: correct link to the original source for div64_u64 si2168, tda10071, m88ds3103: Fix firmware wording usb: storage: Fix printk in isd200_log_config() qla2xxx: Fix printk in qla25xx_setup_mode init/main: fix reset_device comment ipwireless: missing assignment goldfish: remove unreachable line of code coredump: Fix do_coredump() comment stacktrace.h: remove duplicate declaration task_struct smpboot.h: Remove unused function prototype treewide: Fix typo in printk messages treewide: Fix typo in printk messages mod_devicetable: fix comment for match_flags
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