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path: root/drivers/scsi/be2iscsi/be_iscsi.c (follow)
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2018-10-17scsi: be2iscsi: switch to generic DMA APIChristoph Hellwig1-6/+7
Switch from the legacy PCI DMA API to the generic DMA API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-10-16scsi: be2iscsi: fix spelling mistake "Retreiving" -> "Retrieving"Colin Ian King1-1/+1
Trivial fix to spelling mistake in beiscsi_log message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-06-19scsi: be2iscsi: Update copyrightKetan Mukadam1-6/+9
Update Broadcom copyright markings in all modified files. Signed-off-by: Ketan Mukadam <ketan.mukadam@broadcom.com> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-10-11scsi: be2iscsi: Remove A-circumflex character in copyright markingJitendra Bhivare1-1/+1
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-10-11scsi: be2iscsi: Modify IOCTL to fetch user configured IQNJitendra Bhivare1-4/+8
Add version 1 of GET_HBA_NAME to fetch port specific IQN first. If it fails use version 0 to get the IQN. To use this old IQN names of interfaces needs to be cleared from the iscsiadm database. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-10-11scsi: be2iscsi: Fix _get_initname buffer overflowJitendra Bhivare1-40/+4
be_cmd_get_initname pulls GET_HBA_NAME response of 276 bytes in embedded WRB buffer of 236 bytes. Use non-embedded functions to issue the IOCTL. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-08-07scsi: be2iscsi: Replace PCI pool old APIRomain Perier1-3/+3
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <romain.perier@collabora.com> Acked-by: Peter Senna Tschudin <peter.senna@collabora.com> Tested-by: Peter Senna Tschudin <peter.senna@collabora.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-03-27scsi: be2iscsi: Update CopyrightJitendra Bhivare1-9/+4
Update Broadcom Copyright markings in all files. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-03-27scsi: be2iscsi: Fix closing of connectionJitendra Bhivare1-43/+55
CID needs to be freed even when invalidate or upload connection fails. Attempt to close connection 3 times before freeing CID. Set cleanup_type to INVALIDATE instead of force TCP_RST. This unnecessarily is terminating connection with reset instead of gracefully closing it. Set save_cfg to 0 - session not to be saved on flash. Add delay and process CQ before uploading connection. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Chris Leech <cleech@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-05scsi: be2iscsi: Add checks to validate CID alloc/freeJitendra Bhivare1-81/+82
Set CID slot to 0xffff to indicate empty. Check if connection already exists in conn_table before binding. Check if endpoint already NULL before putting back CID. Break ep->conn link in free_ep to ignore completions after freeing. 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>
2017-01-05scsi: be2iscsi: Remove unused struct membersJitendra Bhivare1-1/+1
Fix errors reported in static analysis. 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>
2016-08-23scsi: be2iscsi: Update copyright informationJitendra Bhivare1-3/+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>
2016-08-23scsi: be2iscsi: Add TPE recovery featureJitendra Bhivare1-7/+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>
2016-08-23scsi: be2iscsi: Move functions to right filesJitendra Bhivare1-0/+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>
2016-08-23scsi: be2iscsi: Fix checks for HBA in error stateJitendra Bhivare1-48/+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>
2016-08-23scsi: be2iscsi: Check all zeroes IP before issuing IOCTLJitendra Bhivare1-12/+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>
2016-08-23scsi: be2iscsi: Handle only NET_PARAM in iface_get_paramJitendra Bhivare1-0/+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>
2016-08-23scsi: be2iscsi: Rename iface get/set/create/destroy APIsJitendra Bhivare1-21/+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>
2016-08-23scsi: be2iscsi: Update iface handle before any set paramJitendra Bhivare1-16/+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>
2016-08-23scsi: be2iscsi: Move VLAN code to common iface_set_paramJitendra Bhivare1-45/+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>
2016-08-23scsi: be2iscsi: Fix release of DHCP IP in static modeJitendra Bhivare1-79/+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>
2016-08-23scsi: be2iscsi: Fix gateway APIs to support IPv4 & IPv6Jitendra Bhivare1-2/+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>
2016-08-23scsi: be2iscsi: Set and return right iface v4/v6 statesJitendra Bhivare1-10/+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>
2016-08-23scsi: be2iscsi: Fix to use correct configuration valuesJitendra Bhivare1-3/+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>
2016-02-23be2iscsi: Rename MCC and BMBX processing functionsJitendra Bhivare1-4/+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>
2016-02-23be2iscsi: Fix async link event processingJitendra Bhivare1-1/+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>
2016-02-23be2iscsi: Fix to process 25G link speed info from FWJitendra Bhivare1-30/+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>
2016-02-23be2iscsi: Fix IOPOLL implementationJitendra Bhivare1-1/+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>
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: Added return value check for mgmt_get_all_if_idJitendra Bhivare1-3/+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>
2015-12-11irq_poll: make blk-iopoll available outside the block layerChristoph Hellwig1-2/+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>
2015-10-27be2iscsi: Revert ownership to EmulexKetan Mukadam1-2/+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>
2015-05-18MAINTAINERS, be2iscsi: change email domainMinh Tran1-4/+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>
2014-09-16be2iscsi: Fix processing CQE before connection resources are freedJayamohan Kallickal1-0/+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>
2014-09-16be2iscsi: Fix the copyright yearJayamohan Kallickal1-1/+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>
2014-07-25bnx2i, be2iscsi: fix custom stats lengthMike Christie1-1/+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>
2014-05-28be2iscsi: Fix TCP parameters while connection offloading.Jayamohan Kallickal1-3/+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>
2014-03-15[SCSI] be2iscsi: Fix the session cleanup when reboot/shutdown happensJayamohan Kallickal1-0/+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>
2014-03-15[SCSI] be2iscsi: Fix port speed typo in driver.Jayamohan Kallickal1-1/+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>
2014-03-15[SCSI] be2iscsi: Fix handling timed out MBX completion from FWJayamohan Kallickal1-4/+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>
2013-12-19[SCSI] be2iscsi: fix memory leak in error pathGeyslan G. Bem1-5/+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>
2013-10-25[SCSI] be2iscsi: Fix AER handling in driverJayamohan Kallickal1-11/+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>
2013-10-25[SCSI] be2iscsi: Fix Insufficient Buffer Error returned in MBX CompletionJayamohan Kallickal1-16/+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>
2013-10-25[SCSI] be2iscsi: Fix connection offload to support Dual Chute.Jayamohan Kallickal1-0/+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>
2013-10-25[SCSI] be2iscsi: Fix CID allocation/freeing to support Dual chute modeJayamohan Kallickal1-13/+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>
2013-10-25[SCSI] be2iscsi: Fix negotiated parameters upload to FWJayamohan Kallickal1-2/+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>
2013-10-25[SCSI] be2iscsi: Fix repeated issue of MAC ADDR get IOCTLJayamohan Kallickal1-1/+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>
2013-05-02[SCSI] be2scsi: Update copyright dates to 2013Jayamohan Kallickal1-1/+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>
2013-05-02[SCSI] be2iscsi: Fix checking Adapter state while establishing CXNJayamohan Kallickal1-0/+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>
2013-05-02[SCSI] be2iscsi: Fix dynamic CID allocation Mechanism in driverJayamohan Kallickal1-21/+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>
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