- 17 10月, 2011 1 次提交
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由 Manish Rangankar 提交于
When sendtargets response is greater then max receive data segment length, the passthrough IOCB failed with data overrun status. Solution is to allocate space for iSCSI header in the IOCB response buffer. JIRA Key: UPSISCSI-147 Signed-off-by: NManish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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- 27 8月, 2011 2 次提交
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由 Manish Rangankar 提交于
1. Remove device database entry (ddb) state. 2. Remove device database (DDB) list building. With open-iscsi integration the logins to the target devices are handled by the user space. So the information of target is now maintained in the iscsi_session object. This is handled at libiscsi level so there is no need to maintain a list of DDBs in the qla4xxx LLD. 3. qla4xxx: Remove add_device_dynamically. Since autologin in FW is disabled with open-iscsi integration, driver will never get an AEN for which driver has not requested a DDB index. So remove the add_device_dynamically function. 4. Remove qla4xxx_tgt_dscvr Since firmware autologin is disabled this function will not work. Now user has the ability to do the target discovery and login to each target individually. Firwmare will not do the login on its own. 5. Remove relogin related code All relogin is handled by userspace now. qla4xxx just need to notify userspace of a connection failure, this triggers the relogin. 6. Remove add_session and alloc_session Now qla4xxx uses iscsi_session_setup that would do the necessary allocations for session and ddb_entry. Signed-off-by: NManish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: NLalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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由 Manish Rangankar 提交于
Add scsi_transport_iscsi hooks in qla4xxx to support iSCSI session management using iscsiadm. This patch is based on discussion here http://groups.google.com/group/open-iscsi/browse_thread/thread/e89fd888baf656a0# Now users can use iscsiadm to do target discovery and do login/logout to individual targets using the qla4xxx iSCSI class interface. This patch leaves some dead code, but to make it easier to review we are leaving and in the next patch we will remove that old code. V2 - NOTE: Added code to avoid waiting for AEN during login/logout in the driver, instead added a kernel to user event to notify iscsid about login status. Because of this iscsid will not get blocked. Signed-off-by: NManish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: NLalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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- 22 12月, 2010 1 次提交
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由 Vikas Chaudhary 提交于
Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 26 10月, 2010 1 次提交
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由 Shyam Sundar 提交于
Switching from doorbell mechanism to CRB register based Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: NShyam Sundar <shyam.sundar@qlogic.com> Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Reviewed-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 07 8月, 2010 1 次提交
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由 Vikas Chaudhary 提交于
Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Reviewed-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 28 7月, 2010 1 次提交
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由 Vikas Chaudhary 提交于
Signed-off-by: Vikas Chaudhary <Vikas Chaudhary@qlogic.com> Signed-off-by: NKaren Higgins <karen.higgins@qlogic.com> Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 03 5月, 2010 1 次提交
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由 Vikas Chaudhary 提交于
used cmd->host_scribble to store iocb command handle. Signed-off-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Reviewed-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 30 7月, 2009 1 次提交
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由 Karen Higgins 提交于
Removed unnecessary hiwat code to free up the number available IOCBs. Eliminates unnecessary eh_ escalations due to inability to obtain IOCB pkt for marker. v2. - Remove define not used anymore and fix req_q_coun accounting. Signed-off-by: NKaren Higgins <karen.higgins@qlogic.com> [michaelc: ported patch from qlogic.com driver to upstream] Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
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- 08 4月, 2008 1 次提交
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由 David C Somayajulu 提交于
This patch contains the following: 1. when hba completion status is good, check for iscsi transport errors (underflow/overflow) prior to checking the scsi status 2. New firmware requires that one marker iocb be issued for each task management command. The patch issues marker iocb immediately following a LUN or Target reset. Signed-off-by: NDavid C Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
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- 20 10月, 2007 1 次提交
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由 Mathieu Desnoyers 提交于
Prior to use struct marker in the linux kernel markers, we need to clean two drivers which use this structure name. Change bonding driver types : - struct marker to struct bond_marker. - marker_t to bond_marker_t. - marker_header to bond_marker_header. - marker_header_t to bond_marker_header_t. Change qla4xxx struct marker_entry usage : - Change struct marker_entry for struct qla4_marker_entry. Signed-off-by: NMathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Chad Tindel <ctindel@users.sourceforge.net> Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: David Somayajulu <david.somayajulu@qlogic.com> Cc: James Bottomley <James.Bottomley@SteelEye.com> Cc: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 30 5月, 2007 1 次提交
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由 FUJITA Tomonori 提交于
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NDavid C Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 27 5月, 2007 1 次提交
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由 David C Somayajulu 提交于
Clean up and update version number Signed-off-by: NDavid Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 06 5月, 2007 1 次提交
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由 Adrian Bunk 提交于
- make needlessly global code static - #if 0 unused functions Signed-off-by: NAdrian Bunk <bunk@stusta.de> Acked-by: NRavi Anand <ravi.anand@qlogic.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 23 11月, 2006 1 次提交
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由 David C Somayajulu 提交于
This patch provides the following: 1. adds support for the next version of Qlogic's iSCSI HBA, qla4032 (PCI Device ID 4032). 2. removes dead code related to topcat chip and renames qla4010_soft_reset to qla4xxx_soft_reset (minor changes). Signed-off-by: NDavid Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 05 10月, 2006 1 次提交
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由 David Somayajulu 提交于
open-iSCSI driver for Qlogic Corporation's iSCSI HBAs Signed-off-by: NRavi Anand <ravi.anand@qlogic.com> Signed-off-by: NDavid Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: NDoug Maxey <dwm@bubba.enoyolf.org> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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