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- 24 Feb, 2016 4 commits
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Jitendra Bhivare authored
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>
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Jitendra Bhivare authored
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>
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Jitendra Bhivare authored
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>
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Jitendra Bhivare authored
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>
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- 27 Oct, 2015 1 commit
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Ketan Mukadam authored
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>
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- 25 May, 2015 1 commit
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John Soni Jose authored
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>
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- 18 May, 2015 1 commit
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Minh Tran authored
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>
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- 16 Sep, 2014 3 commits
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Jayamohan Kallickal authored
During port async event driver should check if there is any boot target configured on the adapter. 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: Christoph Hellwig <hch@lst.de>
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Jayamohan Kallickal authored
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>
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Jayamohan Kallickal authored
commit 73af08e1 Author: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Date: Mon May 5 21:41:26 2014 -0400 be2iscsi: Fix interrupt Coalescing mechanism. 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>
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- 28 May, 2014 2 commits
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Jayamohan Kallickal authored
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>
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Jayamohan Kallickal authored
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>
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- 15 Mar, 2014 3 commits
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Jayamohan Kallickal authored
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>
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Jayamohan Kallickal authored
The doorbel format has been updated to support additonal functionalities of SKH-R adapter. These changes are made such that older FW also works fine. 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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Jayamohan Kallickal authored
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>
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- 25 Oct, 2013 4 commits
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Jayamohan Kallickal authored
Configuration parameters return number of CID each chute supports. The WRB_Q is created for the passed CID count. If both the Chute has iSCSI Protocol then WRB_Q creation is in a round robin mechanism. For BE-X family iSCSI protocol is loaded only on single 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>
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Jayamohan Kallickal authored
DEF_Q[HDR/DATA] is created on the chute on which iSCSI Protocol is loaded. When a connection is offloaded, the DEF_Q HDR/Data ID needs to be passed. FW posts ASYNC message received from target on the passed DEF_Q. Connection can be offloaded on any of the chute so DEF_Q is created on each Chute. Change in the ASYNC path initialization based on the configuration parameters returned for each chute. For BE-X family iSCSI protocol is loaded only on single 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>
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Jayamohan Kallickal authored
On the adapter iSCSI protocol can be loaded on either one or both the CHUTE.Check on which CHUTE iSCSI Protocol is loaded and get configuration parameters based on which driver initization is done. For BE-X family iSCSI protocol is loaded only on single 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>
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Jayamohan Kallickal authored
Allocating memory in the Host which will be used by the TOE functionality during Session Offload. This fix will allow performance improvement as adapter memory contention will be reduced. 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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- 02 May, 2013 5 commits
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Jayamohan Kallickal authored
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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Jayamohan Kallickal authored
Check the Logical Link status also as part of the port link status. 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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Jayamohan Kallickal authored
Fix support for DEFQ extension which will be used by latest adapters 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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Jayamohan Kallickal authored
When MBX command fails with insufficent buffer, check for the response lenght returned. Return success if response length is non-zero value which indicates valid data. 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>
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Jayamohan Kallickal authored
This patch sends uninitialize pattern to FW during driver unload which is expected by FW for cleanup 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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- 27 Nov, 2012 5 commits
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John Soni Jose authored
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>
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John Soni Jose authored
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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John Soni Jose authored
The completion events returned by adapter differs based on the adapter. This fix checks for the adapter type and process the completion event. 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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John Soni Jose authored
For latest adapters, V2 version of cq_create MBX_CMD is to be used. When driver is loaded depending on the adapter type appropriate cq_create command will be 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>
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John Soni Jose authored
Display the event string along with the opcode and CID on which an event has occured. 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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- 14 Sep, 2012 2 commits
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John Soni Jose authored
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>
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John Soni Jose authored
When the driver comes up in crashdump mode, it has to explicitly issue command to FW for logging to the boot target. This fix issues MBX Cmd to login to boot target in crashdump mode. 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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- 25 Apr, 2012 5 commits
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John Soni Jose authored
Implement ISCSI_HOST_PARAM_PORT_STATE and ISCSI_HOST_PARAM_PORT_SPEED to get the Adapter port state and port name Signed-off-by: John Soni Jose <sony.john-n@emulex.com> 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>
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Mike Christie authored
This patch allows iscsiadm to set/ delete static IP and enable /disable DHCP. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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Jayamohan Kallickal authored
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>
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John Soni Jose authored
Implement the ISCSI_HOST_PARAM_INITIATOR_NAME for .get_host_param Signed-off-by: John Soni Jose <sony.john-n@emulex.com> 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>
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Jayamohan Kallickal authored
Change MODULE_AUTHOR, driver name and other external print strings from Serverengines to Emulex. Signed-off-by: Minh Tran <MinhDuc.Tran@Emulex.Com> 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>
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- 16 Oct, 2011 1 commit
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Jayamohan Kallickal authored
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>
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- 15 Apr, 2011 1 commit
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Jayamohan Kallickal authored
- 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>
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- 31 Mar, 2011 1 commit
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Lucas De Marchi authored
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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- 06 Aug, 2010 1 commit
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Jayamohan Kallickal authored
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>
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