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* scsi: be2iscsi: Update copyright informationJitendra Bhivare2016-08-231-3/+3
| | | | | | | | | | | | Change the copyright to: Copyright © xxxx - 2016 Broadcom Update email.ids: @avagotech.com - @broadcom.com Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Add TPE recovery featureJitendra Bhivare2016-08-231-7/+7
| | | | | | | | | | | | | | | | After UE is detected, check for recoverable error by reading SLIPORT SEMAPHORE register. If transient parity error i.e. 0xExxx then schedule recovery work on driver wq. FLag this error to prevent any transactions for the duration of ue2rp to restart polling. After that, if FW becomes ready then recover port. Wake up processes in wq before going offline. Wait for process to execute before cleaning up. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Move functions to right filesJitendra Bhivare2016-08-231-0/+10
| | | | | | | | | beiscsi_fail_session is defined in be_cmds.c: move it to be_iscsi.c Move card configuration commands to be_cmds.c. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Fix checks for HBA in error stateJitendra Bhivare2016-08-231-48/+33
| | | | | | | | | | | | | | | | | | | Save ue_detected and fw_timeout errors in state field of beiscsi_hba. BEISCSI_HBA_RUNNING BEISCSI_HBA_LINK_UP BEISCSI_HBA_BOOT_FOUND BEISCSI_HBA_PCI_ERR BEISCSI_HBA_FW_TIMEOUT BEISCSI_HBA_IN_UE Make sure no PCI transaction happens once in error state. Add checks in IO path to detect HBA in error. Skip hwi_purge_eq step which can't be done in error state. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Check all zeroes IP before issuing IOCTLJitendra Bhivare2016-08-231-12/+15
| | | | | | | | | | Redefine FW IP types. Before issuing IOCTL to clear IP, check if IP is all zeroes. All zeroes IP implies IP is not set in FW so FW fails that IOCTL. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Handle only NET_PARAM in iface_get_paramJitendra Bhivare2016-08-231-0/+2
| | | | | | | | | | | | | Wrong settings displayed for iface: iface.header_digest = 192.168.197.22 iface.data_digest = 255.255.255.0 iface.immediate_data = 192.168.197.1 Process ISCSI_NET_PARAM only in beiscsi_iface_get_param. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Rename iface get/set/create/destroy APIsJitendra Bhivare2016-08-231-21/+21
| | | | | | | | | | Rename mgmt_get_if_info to be consistent with APIs name. Rename create/destroy APIs to indicate IFACE operations. Remove legacy be2iscsi and use beiscsi. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Update iface handle before any set paramJitendra Bhivare2016-08-231-16/+13
| | | | | | | | | Move mgmt_get_all_if_id before any set param operation. Rename mgmt_get_all_if_id to beiscsi_if_get_handle. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Move VLAN code to common iface_set_paramJitendra Bhivare2016-08-231-45/+44
| | | | | | | | | | VLAN tag is L2 construct, move VLAN code out from configuring IP. Rearrange and rename the APIs to make it consistent. Replace ENOSYS with EPERM. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Fix release of DHCP IP in static modeJitendra Bhivare2016-08-231-79/+46
| | | | | | | | | | | | | | | | | If BOOTPROTO is changed to static, the DHCP IP address should be released. All cases are being handled mgmt_set_ip and mgmt_static_ip_modify. Rearrange IFACE APIs to: beiscsi_if_clr_ip beiscsi_if_set_ip beiscsi_if_en_static beiscsi_if_en_dhcp This simplifies release of DHCP IP when BOOTPROTO is set to static. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Fix gateway APIs to support IPv4 & IPv6Jitendra Bhivare2016-08-231-2/+2
| | | | | | | | | Gateway APIs assume IP type as IPv4. Modify it to be generic to allow clearing of IPv6 gateway set using BIOS. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Set and return right iface v4/v6 statesJitendra Bhivare2016-08-231-10/+21
| | | | | | | | | ipv4_iface and ipv6_iface fields need to be set to NULL when destroyed. Before creation these are checked. Use these to report correct states. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: be2iscsi: Fix to use correct configuration valuesJitendra Bhivare2016-08-231-3/+3
| | | | | | | | | | | | | | | | | | Following configuration is created with what driver exports: iface.vlan_id = 65535 iface.vlan_priority = 255 iface.vlan_state = <empty> vlan_state is empty as iscsiadm doesn't process "Disabled". When applying this configuration, iscsiadm checks for if vlan_state is "disable" if not it enables with value in vlan_id. 65535 not being valid value, 0 is applied. Use "enable" or "disable" for ISCSI_NET_PARAM. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* be2iscsi: Rename MCC and BMBX processing functionsJitendra Bhivare2016-02-231-4/+4
| | | | | | | | | | | 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>
* be2iscsi: Fix async link event processingJitendra Bhivare2016-02-231-1/+1
| | | | | | | | | | | | | | 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>
* be2iscsi: Fix to process 25G link speed info from FWJitendra Bhivare2016-02-231-30/+9
| | | | | | | | | | | 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>
* be2iscsi: Fix IOPOLL implementationJitendra Bhivare2016-02-231-1/+1
| | | | | | | | | | | | | | | | | 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>
* be2iscsi: Fix VLAN support for IPv6 networkJitendra Bhivare2016-02-231-0/+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>
* be2iscsi: Added return value check for mgmt_get_all_if_idJitendra Bhivare2016-02-231-3/+4
| | | | | | | | | 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>
* irq_poll: make blk-iopoll available outside the block layerChristoph Hellwig2015-12-111-2/+2
| | | | | | | | 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>
* be2iscsi: Revert ownership to EmulexKetan Mukadam2015-10-271-2/+2
| | | | | | | | | 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>
* MAINTAINERS, be2iscsi: change email domainMinh Tran2015-05-181-4/+4
| | | | | | | | | | | 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>
* be2iscsi: Fix processing CQE before connection resources are freedJayamohan Kallickal2014-09-161-0/+29
| | | | | | | | | | | | | Driver should process the completion queue entries before a connection resources are freed. While running mixed traffic due to latency, driver processes the CQE after the connection resources are freed. This fix processes all the completion queue before the connection resources are freed. 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: Christoph Hellwig <hch@lst.de>
* be2iscsi: Fix the copyright yearJayamohan Kallickal2014-09-161-1/+1
| | | | | | | | | Change the copyright year to 2014 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: Christoph Hellwig <hch@lst.de>
* bnx2i, be2iscsi: fix custom stats lengthMike Christie2014-07-251-1/+1
| | | | | | | | | | | | | | The custom stats is an array with custom_length indicating the length of the array. This patch fixes bnx2i and be2iscsi's setting of the custom stats length. They both just have the one, eh_abort_cnt, so that should be in the first entry of the custom array and custom_length should then be one. Reported-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Acked-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
* be2iscsi: Fix TCP parameters while connection offloading.Jayamohan Kallickal2014-05-281-3/+9
| | | | | | | | | | SKH-R adapter, TCP Window Size/Scale parameters are passed in TCP Connection Offload Mbx Command. 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> Signed-off-by: Christoph Hellwig <hch@lst.de>
* [SCSI] be2iscsi: Fix the session cleanup when reboot/shutdown happensJayamohan Kallickal2014-03-151-0/+1
| | | | | | | | | | | | | | | | | | In iSCSI Boot scenario, when machine is reboot/shutdown phase the active sessions are not closed. Driver queue cleanup is done as part of unload and device is disabled. Sessions are still active, iSCSI commands are issued from session which comes to driver, as driver cleanup and device disabled there is kernel stack dump with errors. Fix is invoking iscsi_session_failure with ISCSI_ERR_INVALID_HOST on all the active sessions when shutdown routine is called. 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@Parallels.com>
* [SCSI] be2iscsi: Fix port speed typo in driver.Jayamohan Kallickal2014-03-151-1/+1
| | | | | | | | | The 100Mbps port speed macro used was not proper. 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@Parallels.com>
* [SCSI] be2iscsi: Fix handling timed out MBX completion from FWJayamohan Kallickal2014-03-151-4/+6
| | | | | | | | | | | | | | | When an MBX command timeout happens,the resources associated with the MBX command were freed. If FW were to give the response to host after the timeout value set by driver then driver crashes as the MBX Cmd resources were already freed. This patch fixes this issue by maintaing a state flag for each of the MBX command posted/timedout/completed. 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@Parallels.com>
* [SCSI] be2iscsi: fix memory leak in error pathGeyslan G. Bem2013-12-191-5/+3
| | | | | | | | | | | There are two memory leaks in cases 'ISCSI_NET_PARAM_VLAN_ID' and 'ISCSI_NET_PARAM_VLAN_PRIORITY' and also a potential junk pointer free if mgmt_get_if_info() returns error because if_info will be unset and it is stack allocated. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Cc: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix AER handling in driverJayamohan Kallickal2013-10-251-11/+57
| | | | | | | 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> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix Insufficient Buffer Error returned in MBX CompletionJayamohan Kallickal2013-10-251-16/+21
| | | | | | | | | When MBX_Cmd completion happens with error code Insufficient Buffer, the MBX_Cmd is posted again with the new buffer size posted by FW. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix connection offload to support Dual Chute.Jayamohan Kallickal2013-10-251-0/+6
| | | | | | | | | The connection is offload to each chute in a round-robin manner if both the chute is loaded with iSCSI protocol Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix CID allocation/freeing to support Dual chute modeJayamohan Kallickal2013-10-251-13/+41
| | | | | | | | | Configuration parameters returns the number of connection that can be offloaded one each chute. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix negotiated parameters upload to FWJayamohan Kallickal2013-10-251-2/+5
| | | | | | | | | | - Removed the check of MaxXmitDSL == 0 as this is not a possible case. - Update connection offload data structure for SKH-R adapters. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Fix repeated issue of MAC ADDR get IOCTLJayamohan Kallickal2013-10-251-1/+2
| | | | | | | | | | | Storing MAC ADDR of each function in it's priv structure to avoid issuing MAC_ADDR get IOCTL. Based on a flag set/unset it's decided if MAC_ADDR is stored in priv structure or IOCTL needs to be issued. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2scsi: Update copyright dates to 2013Jayamohan Kallickal2013-05-021-1/+1
| | | | | | | 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@Parallels.com>
* [SCSI] be2iscsi: Fix checking Adapter state while establishing CXNJayamohan Kallickal2013-05-021-0/+7
| | | | | | | | | | Before tyring to establish a CXN with the target, check if the adapter is in a stable state 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@Parallels.com>
* [SCSI] be2iscsi: Fix dynamic CID allocation Mechanism in driverJayamohan Kallickal2013-05-021-21/+17
| | | | | | | | | | | Number of CID assigned to a function from adapter can be dynamic. The CID count for each function was fixed number before. Code Fix done so that adapters with fixed/dynamic CID count will work with the driver. 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@Parallels.com>
* [SCSI] be2iscsi : Fix the NOP-In handling code pathJayamohan Kallickal2013-05-021-1/+2
| | | | | | | | | | | | | | When target send a NOP-IN with valid TTT, driver issues a NOP-OUT and the task was not freed from driver. The task list available for the session used to run out, and as no more task list were available no more iSCSI commands were exchanged on that session. This patches fixed the issue, by calling iscsi_put_task. 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@Parallels.com>
* [SCSI] be2iscsi: Fix freeing CXN specific driver resources.Jayamohan Kallickal2013-05-021-0/+15
| | | | | | | | | | | | | | Free CXN specific resource held by driver when login redirection or connection retry happens. Login redirection was failing because WRB/SGL were not allocated from the CID on which doorbell was rung. Fixed the issue raised by MikeC 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@Parallels.com>
* [SCSI] be2iscsi: Fix MBX Command issuesJayamohan Kallickal2013-05-021-4/+3
| | | | | | | | | | | | - Check Ready Bit before posting the BMBX Hi Address - Fix the parameters passed to beiscsi_mccq_compl in beiscsi_open_conn() - Fix tag value check in beiscsi_ep_connect. 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@Parallels.com>
* treewide: Fix typo in printk and commentsMasanari Iida2013-04-241-1/+1
| | | | | | | Fix typo in printk and comments within various drivers. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* [SCSI] be2iscsi: Fix for MBX timeout issueJohn Soni Jose2012-11-271-71/+30
| | | | | | | | | | | | The MBX timeout value set to 100 and if adapter doesn;t return response in that time driver will return from waiting for completion with an error to the caller. In the earlier code driver use to wait until MBX response comes from adapter. 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@Parallels.com>
* [SCSI] be2iscsi: Update the copyright informationJohn Soni Jose2012-11-271-1/+1
| | | | | | | 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@Parallels.com>
* [SCSI] be2iscsi: Fix session update context with V2 version.John Soni Jose2012-11-271-0/+8
| | | | | | | | | | | For updating session context on adapter, V2 version is to be used with the latest adapter. This fix checks for the adapter type and uses correct version of session context. 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@Parallels.com>
* [SCSI] be2iscsi: Fix return value and typo.John Soni Jose2012-11-271-7/+6
| | | | | | | | | | | Fix return value and typo in the message displayed. Fix the goto label when wrb_hanlde allocation fails. Fix the error message display in beiscsi_alloc_pdu 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@Parallels.com>
* [SCSI] be2iscsi: Fix a kernel panic because of TCP RST/FIN received.John Soni Jose2012-09-141-16/+14
| | | | | | | | | | A TCP RST/FIN can be received even before the connection specific structures are initialized.This fix checks for the conn structure is intialized or not when RST/FIN is received. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Add support for configuring the VLAN on the adapter.John Soni Jose2012-09-141-0/+76
| | | | | | | | | Add support for configuring the VLAN parameters on the adapter using the iscsiadm interface. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] be2iscsi: Format the MAC_ADDR with sysfs_format_mac.John Soni Jose2012-09-141-1/+1
| | | | | | | | | | | | | | | | The MAC_ADDR stored in driver private structure is of unsigned char data type but strlcpy parameters is of signed char data type. This conversion of data types lead to change in the value.This changed value is passed to the upper layer and junk characters were displayed when "iscsiadm -m iface" command was run. In case of iSCSI boot, since the the MAC_ADDR was coming junk the boot was also not working Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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