)]}' { "log": [ { "commit": "4e2ef86cd5ce057b60acea33bb71c06676e71888", "tree": "ac043801ebd475a482aafe8d17412f31c42137bc", "parents": [ "970f3f47e7c97c0bfe9f91356943b55ac389cb1d" ], "author": { "name": "Chandra Seetharaman", "email": "sekharan@us.ibm.com", "time": "Wed Oct 21 09:22:58 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:47 2009 -0600" }, "message": "[SCSI] scsi_dh: Make hp hardware handler\u0027s activate() async\n\nMake the activate function asynchronous by using blk_execute_rq_nowait()\n\nSigned-off-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "970f3f47e7c97c0bfe9f91356943b55ac389cb1d", "tree": "dab9946544c452937d165239df74d667d16bddf9", "parents": [ "3ae31f6a7b6e442fc6a92f29330fbad230dc3992" ], "author": { "name": "Chandra Seetharaman", "email": "sekharan@us.ibm.com", "time": "Wed Oct 21 09:22:51 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:47 2009 -0600" }, "message": "[SCSI] scsi_dh: Make rdac hardware handler\u0027s activate() async\n\nBatch up MODE_SELECT in rdac device handler.\n\nLSI RDAC storage has the capability of handling mode selects for\nmultiple luns in a same command. Make use of that ability to send\nas few MODE SELECTs as possible to the storage controller as possible.\n\nThis patch creates a work queue and queues up activate requests\nwhen a MODE SELECT is sent down the wire. When that MODE SELECT\ncompletes, it compiles queued up activate requests for multiple\nluns into a single MODE SELECT.\n\nThis reduces the time to do failover/failback of large number of LUNS.\n\nSigned-off-by: Babu Moger \u003cbabu.moger@lsi.com\u003e\nSigned-off-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3ae31f6a7b6e442fc6a92f29330fbad230dc3992", "tree": "9ca152ac3412de2917c0486b64898e6a75f853d9", "parents": [ "42e62a74377bcbb526565a31aa18da8f712b93ee" ], "author": { "name": "Chandra Seetharaman", "email": "sekharan@us.ibm.com", "time": "Wed Oct 21 09:22:46 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:46 2009 -0600" }, "message": "[SCSI] scsi_dh: Change the scsidh_activate interface to be asynchronous\n\nMake scsi_dh_activate() function asynchronous, by taking in two additional\nparameters, one is the callback function and the other is the data to call\nthe callback function with.\n\nSigned-off-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "42e62a74377bcbb526565a31aa18da8f712b93ee", "tree": "61692fdff92370cb58fbe3fe7a82162ee58de831", "parents": [ "229b8d72f3eccf97e8a9e22436e8fc303b3483cd" ], "author": { "name": "Christof Schmitt", "email": "christof.schmitt@de.ibm.com", "time": "Thu Oct 15 17:47:11 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:45 2009 -0600" }, "message": "[SCSI] zfcp: Adapt change_queue_depth for queue full tracking\n\nAdapt the change_queue_depth callback in zfcp for the new reason\nparameter. Simply pass each call back to the SCSI midlayer, there are\nno resource adjustments necessary for zfcp.\n\nSigned-off-by: Christof Schmitt \u003cchristof.schmitt@de.ibm.com\u003e\n\nRemoves check for (depth \u003c\u003d default_depth) in case of\nSCSI_QDEPTH_RAMP_UP call back, not needed after added\nmax_queue_depth per sdev.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "229b8d72f3eccf97e8a9e22436e8fc303b3483cd", "tree": "f80ce8ad2655494f3faf41f01462c53926f282dd", "parents": [ "4a84067dbfce436b81779e585bf712b02ceee552" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Thu Oct 15 17:47:06 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:44 2009 -0600" }, "message": "[SCSI] libfc: add queue_depth ramp up\n\nAdjust queue_depth on fc_change_queue_depth call back\nwith reason SCSI_QDEPTH_RAMP_UP, no additional resource\nadjustments necessary for libfc.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nAcked-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4a84067dbfce436b81779e585bf712b02ceee552", "tree": "f787d413a11c6564ad4440d0a245f56d0e6b73bf", "parents": [ "14caf44c69184ed72d46a2f883311daf27a4192f" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Thu Oct 22 15:46:33 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:44 2009 -0600" }, "message": "[SCSI] add queue_depth ramp up code\n\nCurrent FC HBA queue_depth ramp up code depends on last queue\nfull time. The sdev already has last_queue_full_time field to\ntrack last queue full time but stored value is truncated by\nlast four bits.\n\nSo this patch updates last_queue_full_time without truncating\nlast 4 bits to store full value and then updates its only\ncurrent usages in scsi_track_queue_full to ignore last four bits\nto keep current usages same while also use this field\nin added ramp up code.\n\nAdds scsi_handle_queue_ramp_up to ramp up queue_depth on\nsuccessful completion of IO. The scsi_handle_queue_ramp_up will\ndo ramp up on all luns of a target, just same as ramp down done\non all luns on a target.\n\nThe ramp up is skipped in case the change_queue_depth is not\nsupported by LLD or already reached to added max_queue_depth.\n\nUpdates added max_queue_depth on every new update to default\nqueue_depth value.\n\nThe ramp up is also skipped if lapsed time since either last\nqueue ramp up or down is less than LLD specified\nqueue_ramp_up_period.\n\nAdds queue_ramp_up_period to sysfs but only if change_queue_depth\nis supported since ramp up and queue_ramp_up_period is needed only\nin case change_queue_depth is supported first.\n\nInitializes queue_ramp_up_period to 120HZ jiffies as initial\ndefault value, it is same as used in existing lpfc and qla2xxx.\n\n-v2\n Combined all ramp code into this single patch.\n\n-v3\n Moves max_queue_depth initialization after slave_configure is\ncalled from after slave_alloc calling done. Also adjusted\nmax_queue_depth check to skip ramp up if current queue_depth\nis \u003e\u003d max_queue_depth.\n\n-v4\n Changes sdev-\u003equeue_ramp_up_period unit to ms when using sysfs i/f\nto store or show its value.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nTested-by: Christof Schmitt \u003cchristof.schmitt@de.ibm.com\u003e\nTested-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "14caf44c69184ed72d46a2f883311daf27a4192f", "tree": "cdfdf95ea884116de6595cc8d89482b89ba8ccaa", "parents": [ "5c20848a096fb1880ded99816be79d78ca1cd696" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Thu Oct 15 17:46:55 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:43 2009 -0600" }, "message": "[SCSI] fcoe, libfc: fix an libfc issue with queue ramp down in libfc\n\nThe cmd_per_lun value is used by scsi-ml as fall back lowest\nqueue_depth value but in case of libfc cmd_per_lun is set to\nsame value as max queue_depth \u003d 32.\n\nSo this patch reduces cmd_per_lun value to 3 and configures\neach lun with default max queue_depth 32 in fc_slave_alloc.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nAcked-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5c20848a096fb1880ded99816be79d78ca1cd696", "tree": "cbe373d4aa097c60a52d81dc652eccd16cf3921f", "parents": [ "42a6a91833f1e0f5ee5b5ef98e9f00167b615f46" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Thu Oct 15 17:46:50 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:42 2009 -0600" }, "message": "[SCSI] libfc: convert to scsi_track_queue_full\n\nThis converts the libfc using scsi_track_queue_full to\ntrack the queue full from the change_queue_depth callback.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nAcked-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "42a6a91833f1e0f5ee5b5ef98e9f00167b615f46", "tree": "6173edb1fd2e4579d3223c7e3be1d0cc8430457c", "parents": [ "e881a172dac4d9ea3b2a1540041d872963c269bd" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Thu Oct 15 17:46:44 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:42 2009 -0600" }, "message": "[SCSI] scsi error: have scsi-ml call change_queue_depth to handle QUEUE_FULL\n\nThis has scsi-ml call the change_queue_depth functions when\nwe get a QUEUE_FULL. It will only change the queue depth if\nchange_queue_depth is set because the LLD may have to\nmodify some internal resources, so I thought this would\nbe the safest route.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\n\n-v2\nLimits change_queue_depth to only all luns of target by adding\nchannel check while iterating for all luns of Scsi_Host. This is\nsame as currently qla2xxx FC HBA does on QUEUE_FULL event.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e881a172dac4d9ea3b2a1540041d872963c269bd", "tree": "9eb1f344b107806c0041c4e0a64192a055117289", "parents": [ "dbf9bfe615717d1145f263c0049fe2328e6ed395" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Thu Oct 15 17:46:39 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:41 2009 -0600" }, "message": "[SCSI] modify change_queue_depth to take in reason why it is being called\n\nThis patch modifies scsi_host_template-\u003echange_queue_depth so that\nit takes an argument indicating why it is being called. This will be\nused so that if a LLD needs to do some extra processing when\nhandling queue fulls or later ramp ups, it can do so.\n\nThis is a simple port of the drivers setting a change_queue_depth\ncallback. In the patch I just have these LLDs adjust the queue depth\nif the user was requesting it.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\n\n[Vasu.Dev: v2\n\tAlso converted pmcraid_change_queue_depth and then verified\nall modules compile using \"make allmodconfig\" for any new build\nwarnings on X86_64.\n\n\tUpdated original description after combing two original\npatches from Mike to make this patch git bisectable.]\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\n[jejb: fixed up 53c700]\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "dbf9bfe615717d1145f263c0049fe2328e6ed395", "tree": "ae69b6f6cb4a15e15c59552f520c0f06209615ab", "parents": [ "35e6601903fc41e48e9b6722a49cc5acc7065c51" ], "author": { "name": "jack wang", "email": "jack_wang@usish.com", "time": "Wed Oct 14 16:19:21 2009 +0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:40 2009 -0600" }, "message": "[SCSI] pm8001: add SAS/SATA HBA driver\n\nThis driver supports PMC-Sierra PCIe SAS/SATA 8x6G SPC 8001 chip based\nhost adapters.\n\nSigned-off-by: Jack Wang \u003cjack_wang@usish.com\u003e\nSigned-off-by: Lindar Liu \u003clindar_liu@usish.com\u003e\nSigned-off-by: Tom Peng \u003ctom_peng@usish.com\u003e\nSigned-off-by: Kevin Ao \u003caoqingyun@usish.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "35e6601903fc41e48e9b6722a49cc5acc7065c51", "tree": "36a2d144643c6c2aee9d5e4e6590f26c54c6a486", "parents": [ "bfead3b2cb4607c71831423c3ee97d22cd0c9dcb" ], "author": { "name": "Jayamohan Kallickal", "email": "jayamohank@serverengines.com", "time": "Fri Oct 23 11:53:49 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:39 2009 -0600" }, "message": "[SCSI] be2iscsi: Adding Ring Mode Wrb\u0027s V3\n\nThis patch adds support for ring based wrbs\n\nSigned-off-by: Jayamohan Kallickal \u003cjayamohank@serverengines.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "bfead3b2cb4607c71831423c3ee97d22cd0c9dcb", "tree": "13822ffd73826b315f8be0077c0dc9b65ab3ff86", "parents": [ "b4a9c7ede96e90f7b1ec009ce7256059295e76df" ], "author": { "name": "Jayamohan Kallickal", "email": "jayamohank@serverengines.com", "time": "Fri Oct 23 11:52:33 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:38 2009 -0600" }, "message": "[SCSI] be2iscsi: Adding msix and mcc_rings V3\n\nThis patch enables msix for be2iscsi. It also enables use\nof mcc_rings for fw commands. Since the mcc eq creation is\ndependent on msix I am sending as one patch\n\nSigned-off-by: Jayamohan Kallickal \u003cjayamohank@serverengines.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b4a9c7ede96e90f7b1ec009ce7256059295e76df", "tree": "19b6322ba27e296a9350921c2e1511fb7c303694", "parents": [ "4b53662bd594941e5e5e540baaaff6a3e66d062c" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Wed Oct 21 16:28:30 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:37 2009 -0600" }, "message": "[SCSI] libfc: fix free of fc_rport_priv with timer pending\n\nTimer crashes were caused by freeing a struct fc_rport_priv\nwith a timer pending, causing the timer facility list to be\ncorrupted. This was during FC uplink flap tests with a lot\nof targets.\n\nAfter discovery, we were doing an PLOGI on an rdata that was\nin DELETE state but not yet removed from the lookup list.\nThis moved the rdata from DELETE state to PLOGI state.\nIf the PLOGI exchange allocation failed and needed to be\nretried, the timer scheduling could race with the free\nbeing done by fc_rport_work().\n\nWhen fc_rport_login() is called on a rport in DELETE state,\nmove it to a new state RESTART. In fc_rport_work, when\nhandling a LOGO, STOPPED or FAILED event, look for restart\nstate. In the RESTART case, don\u0027t take the rdata off the\nlist and after the transport remote port is deleted and\nexchanges are reset, re-login to the remote port.\n\nNote that the new RESTART state also corrects a problem we\nhad when re-discovering a port that had moved to DELETE state.\nIn that case, a new rdata was created, but the old rdata\nwould do an exchange manager reset affecting the FC_ID\nfor both the new rdata and old rdata. With the new state,\nthe new port isn\u0027t logged into until after any old exchanges\nare reset.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4b53662bd594941e5e5e540baaaff6a3e66d062c", "tree": "934e76d1254c90af5017e6454718e847217c14ad", "parents": [ "f9bdc3da4c9c2af4886bc6a562effc05cbf75234" ], "author": { "name": "Abhijeet Joglekar", "email": "abjoglek@cisco.com", "time": "Wed Oct 21 16:28:25 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:36 2009 -0600" }, "message": "[SCSI] fnic: Pad the unused bytes of CDB to 0s\n\nSigned-off-by: Abhijeet Joglekar \u003cabjoglek@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f9bdc3da4c9c2af4886bc6a562effc05cbf75234", "tree": "3aea57eeee1f43905dabec0a7c1194f7be5935c8", "parents": [ "d5cf4b28e13989ace24cf26de1e1debec18e9685" ], "author": { "name": "Abhijeet Joglekar", "email": "abjoglek@cisco.com", "time": "Wed Oct 21 16:28:19 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:35 2009 -0600" }, "message": "[SCSI] fnic: Set max_cmd_len to driver supported CDB length\n\nSigned-off-by: Abhijeet Joglekar \u003cabjoglek@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "d5cf4b28e13989ace24cf26de1e1debec18e9685", "tree": "f1b5ad05036ef81a5ab1c16d25d6484dadb73d13", "parents": [ "8f550f937e9fdafa5c37e348e214aecec851ef3f" ], "author": { "name": "Abhijeet Joglekar", "email": "abjoglek@cisco.com", "time": "Wed Oct 21 16:28:14 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:35 2009 -0600" }, "message": "[SCSI] fnic: Process all cq entries per ISR\n\nDriver was processing a fixed max number of cq descriptors per ISR. For\ninstance, for the SCSI IO queue, number of IOs processed per ISR were 8.\nIf hardware writes 9 cq descriptors to the cq and generates an interrupt,\ndriver would process only 8 descriptors and decrement the outstanding\ncredit count by 8. Unless another interrupt event happens, the hw does\nnot generate any additional interrupt. This results in the cq descriptor\nsitting in the queue without being procesed and can cause IO timeouts\nand aborts.\n\nModify all ISR functions to process all queued cq descriptors in one shot.\nSince bulk of ELS frame processing is done in thread context and bulk\nof SCSI IO processing is done in soft ISR deferred context, the cycles\nspent in the ISR per cq descriptor is small.\n\nSigned-off-by: Herman Lee \u003chermlee@cisco.com\u003e\nSigned-off-by: Abhijeet Joglekar \u003cabjoglek@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8f550f937e9fdafa5c37e348e214aecec851ef3f", "tree": "589cc0df120e995aaefb26ea0e353c4ecc789bc4", "parents": [ "b7a727f1af953b00352d3a4b6c458c6e2872f94b" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Wed Oct 21 16:28:09 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:34 2009 -0600" }, "message": "[SCSI] libfc: fix memory corruption caused by double frees and bad error handling\n\nI was running into several different panics under stress, which I traced down\nto a few different possible slab corruption issues in error handling paths.\nI have not yet looked into why these exchange sends fail, but with these\nfixes my test system is much more stable under stress than before.\n\nfc_elsct_send() could fail and either leave the passed in frame intact\n(failure in fc_ct/els_fill) or the frame could have been freed if the\nfailure was is fc_exch_seq_send(). The caller had no way of knowing, and\nthere was a potential double free in the error handling in fc_fcp_rec().\n\nMake fc_elsct_send() always free the frame before returning, and remove the\nfc_frame_free() call in fc_fcp_rec().\n\nWhile fc_exch_seq_send() did always consume the frame, there were double free\nbugs in the error handling of fc_fcp_cmd_send() and fc_fcp_srr() as well.\n\nNumerous calls to error handling routines (fc_disc_error(),\nfc_lport_error(), fc_rport_error_retry() ) were passing in a frame pointer that\nhad already been freed in the case of an error. I have changed the call\nsites to pass in a NULL pointer, but there may be more appropriate error\ncodes to use.\n\nQuestion: Why do these error routines take a frame pointer anyway? I\nunderstand passing in a pointer encoded error to the response handlers, but\nthe error routines take no action on a valid pointer and should never be\ncalled that way.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b7a727f1af953b00352d3a4b6c458c6e2872f94b", "tree": "a0ac9838d71b3690c9947f77ba8aa96d84bdbfed", "parents": [ "d37322a43ebac79eef417149f5696390cf8872db" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:28:03 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:33 2009 -0600" }, "message": "[SCSI] fcoe: Call ndo_fcoe_enable/disable to turn FCoE feature on/off in LLD\n\nCalls ndo_fcoe_enabled() of the associated netdev upon creating the FCoE\ninstance to make sure LLD has all necessary resources allocated and setup\nproperly before passing FCoE traffic. Similarly, calls ndo_fcoe_disable()\nupon destroying the FCoE instance on the associated netdev to allow the LLD\nto release all allocated resources for FCoE.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "d37322a43ebac79eef417149f5696390cf8872db", "tree": "71538cfff1bc2bd82e744ece265e7e6c45c07c6f", "parents": [ "7221d7e59d1c675828b6de50b757cd8282011a5d" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:27:58 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:33 2009 -0600" }, "message": "[SCSI] libfc: Fix frags in frame exceeding SKB_MAX_FRAGS in fc_fcp_send_data\n\nIn case of sequence offload, in fc_fcp_send_data(), the skb_fill_page_info()\ncalled may end up adding more frags to the skb_shinfo(fp_skb(fp))-\u003efrags[],\nexceeding SKB_MAX_FRAGS, this eventually corrupts the memory. I am adding the\nFR_FRAME_SG_LEN back, but as SKB_MAX_FRAGS -1, leaving 1 for our fcoe_eof_crc\npage. And send will be broken into multiple large sends if the frame already\ncontains more frags than skb handle.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7221d7e59d1c675828b6de50b757cd8282011a5d", "tree": "2de8290538954a973c33db0c8887aa1c44137993", "parents": [ "8eca355fa8af660557fbdd5506bde1392eee9bfe" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:27:52 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:32 2009 -0600" }, "message": "[SCSI] fcoe: Use NETIF_F_FCOE_MTU flag to set up max frame size (lport-\u003emfs)\n\nAdd a define of FCOE_MTU as 2158 bytes and use FCOE_MTU when the LLD is found\nto support NETIF_F_FCOE_MTU. The lport-\u003emfs is then calculated out of the\n2158 FCOE_MTU. Otherwise, we stick with the netdev-\u003emtu, i.e., LAN MTU. Also,\nchange the notification on NETDEV_CHANGEMTU event to bypass changing mfs when\nLAN MTU is changed if NETIF_F_FCOE_MTU is supported.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8eca355fa8af660557fbdd5506bde1392eee9bfe", "tree": "9c42e36295ad001aa4d898ae890be1d8d68b20d8", "parents": [ "e95147d8fa4e63bf6d8ff249f074d0047338fc61" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Wed Oct 21 16:27:44 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:31 2009 -0600" }, "message": "[SCSI] fcoe: initialize return value in fcoe_destroy\n\nWhen doing echo ethX \u003e /sys..../destroy I am getting\nerrors when the tear down succeeds. It looks like the\nreason for this is because the rc var is not getting set\nwhen the destruction works. This just sets it to zero.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e95147d8fa4e63bf6d8ff249f074d0047338fc61", "tree": "c140b07c5f37586e33089f66f8d21363dd987d8d", "parents": [ "3f127ad97a985d43b3cdf4b644e77a775b6035d4" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Wed Oct 21 16:27:39 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:31 2009 -0600" }, "message": "[SCSI] libfc: removes unused disc_work and ex_list\n\nReported-by: Alex Lyakas \u003calexl@mellanox.co.il\u003e\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3f127ad97a985d43b3cdf4b644e77a775b6035d4", "tree": "73e10ad634ad25ea8fa72442fb8fa2397a121e24", "parents": [ "89f19a59de0ec4626c64d90d2f5e255961cab879" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Wed Oct 21 16:27:33 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:30 2009 -0600" }, "message": "[SCSI] libfc: adds missing exch release for accepted RRQ\n\nAdds missing exch release when RRQ is accepted by calling\nfc_seq_ls_acc. Adds common exch release for fc_exch_els_rrq\nby use of out label.\n\nReported-by: Alex Lyakas \u003calexl@mellanox.co.il\u003e\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "89f19a59de0ec4626c64d90d2f5e255961cab879", "tree": "5680542ff703c38e2ff03ca983520427a18537be", "parents": [ "22655ac22289d7b7def8ef2d72eafe5024bd57fe" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Wed Oct 21 16:27:28 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:29 2009 -0600" }, "message": "[SCSI] libfc: removes initializing fc_cpu_order and fc_cpu_mask per lport\n\nInitializing these libfc globals per lport could mess up exch\nallocation/free for existing lport.\n\nSo this patch moves their initialization to fc_setup_exch_mgr\nso that these globals gets initialized only once for libfc.\n\nReported-by: Alex Lyakas \u003calexl@mellanox.co.il\u003e\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "22655ac22289d7b7def8ef2d72eafe5024bd57fe", "tree": "2d7803d454239dd2be31a3b39d101c2845e31b71", "parents": [ "1b69bc062c2a4c8f3e15ac69f487afec3aa8d774" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Wed Oct 21 16:27:22 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:29 2009 -0600" }, "message": "[SCSI] libfc: don\u0027t WARN_ON in lport_timeout for RESET state\n\nIt\u0027s possible and harmless to get FLOGI timeouts\nwhile in RESET state. Don\u0027t do a WARN_ON in that case.\n\nAlso, split out the other WARN_ONs in fc_lport_timeout, so\nwe can tell which one is hit by its line number.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1b69bc062c2a4c8f3e15ac69f487afec3aa8d774", "tree": "26a8773af2534a5fe1965d1752dbe784ede53186", "parents": [ "4347fa66878e079766258bc0d077c350cb31a799" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Wed Oct 21 16:27:17 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:28 2009 -0600" }, "message": "[SCSI] libfc: lport: fix minor documentation errors\n\nFix minor errors.\nA debug message said an RLIR was received instead of ECHO.\n\"Expected\" was misspelled in several places.\nFix a type cast from u32 to __be32.\n\nRob, Some of these may have been also taken care of in your\nother doc cleanup patch. Feel free to fold them in.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4347fa66878e079766258bc0d077c350cb31a799", "tree": "fce5fee754b75169e6983914a077a1732932ad75", "parents": [ "c340111dbb48482cd23f4e441deff9169be9bc6f" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:27:12 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:27 2009 -0600" }, "message": "[SCSI] libfc: Fix wrong scsi return status under FC_DATA_UNDRUN\n\nThis bug is exposed when there is a link flap in LLD. Particularly, when it\nhappens right after a SCSI write command is sent out, no FCP_DATA is sent,\ncausing fsp-\u003estatus_code to be set as FC_DATA_UNDRUN in fc_fcp_complete_locked\neven no SCSI status is received. Consequently, fc_io_compl treats this as DID_OK.\nThis results in SCSI returning successful to the initial I/O request even\nthere is no DATA actually sent. Particularly, if you run an I/O tool w/ data\nverification on, the read back for verification is gonna fail.\n\nThis is fixed here by checking when FC_DATA_UNDRUN happens, SCSI status is\nreceived w/ FC_SRB_RCV_STATUS set in fsp-\u003estate.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "c340111dbb48482cd23f4e441deff9169be9bc6f", "tree": "4c56660fdade7dce2c3d19a6cad67c81eb5e2d55", "parents": [ "473e28563fbb038515d4616546297483d3727c02" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Wed Oct 21 16:27:06 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:26 2009 -0600" }, "message": "[SCSI] libfc: Remove unused fc_lport pointer from fc_fcp_pkt_abort\n\nThis argument isn\u0027t used, let\u0027s not pass it into the routine.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "473e28563fbb038515d4616546297483d3727c02", "tree": "27b9a689e83cf435066da43632e2a934c121f30e", "parents": [ "b04d023cf5b7f4113cc4a09405c2fe8003bfe37d" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Wed Oct 21 16:27:01 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:24 2009 -0600" }, "message": "[SCSI] libfc, fcoe: Don\u0027t EXPORT_SYMBOLS unnecessarily\n\nThese are a few functions that were not used by other\nmodules. They did not need to be exported so this patch\nremoves the EXPORT_SYMBOLS call for each.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b04d023cf5b7f4113cc4a09405c2fe8003bfe37d", "tree": "d77f65c9d6f1e9f1213831f3af716ff23973fbaa", "parents": [ "5e472d077f45de4f37365171bd742f18b3ef20de" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:26:55 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:24 2009 -0600" }, "message": "[SCSI] fcoe: remove redundant checking of netdev-\u003enetdev_ops\n\nRemove the redundant checking of netdev-\u003enetdev_ops as it will never be NULL.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5e472d077f45de4f37365171bd742f18b3ef20de", "tree": "2a028b3baa250bfaba8aabdc3649d2ee380715cd", "parents": [ "85b5893ca97c69e409ecbb5ee90a5d99882369c4" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Wed Oct 21 16:26:50 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:23 2009 -0600" }, "message": "[SCSI] libfc: fix ddp in fc_fcp for 0 xid\n\nxid 0 was used as an indication of invalid xid before but now xid 0\ncan be used as a valid exchange i. This patch fixes the ddp completion\nin fcp layer, i.e., in fc_fcp.c:fc_fcp_ddp_done() function, to make sure it\ndoes not use xid 0 for indication of an invalid xid, instead, it now\nuses use FC_XID_UNKNOWN for such indication.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "85b5893ca97c69e409ecbb5ee90a5d99882369c4", "tree": "a07a6054f476add9d415cc728459066d206128ce", "parents": [ "8da85e451d1e9c37bd2846f032c9d5ffa1234d1f" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Wed Oct 21 16:26:45 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:22 2009 -0600" }, "message": "[SCSI] libfc: fix typo in retry check on received PRLI\n\nA received Fibre Channel ELS PRLI request contains a bit that\nindicates whether the remote port supports certain retry processing\nsequences. The test for this bit was somehow coded to use multiply\ninstead of AND!\n\nThis case would apply only for target mode operation, and it is\nunlikely to be noticed as an initiator.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8da85e451d1e9c37bd2846f032c9d5ffa1234d1f", "tree": "5f0e88dde999f127388e7d3b8e3e3375a569fa8b", "parents": [ "d31429e1517c007781dfc68aed9b39cb5d3350a1" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:55 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:21 2009 -0600" }, "message": "[SCSI] ibmvfc: Driver version 1.0.7\n\nBump driver version to 1.0.7.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "d31429e1517c007781dfc68aed9b39cb5d3350a1", "tree": "27ded5e5e1ee28a3d24cdd25d11f99cea6bfbc6f", "parents": [ "4a5c4a5ed2b8b7fac68368e7ab8cb415dd006418" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:54 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:21 2009 -0600" }, "message": "[SCSI] ibmvfc: Add FC Passthru support\n\nAdds support for FC passthru via BSG.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4a5c4a5ed2b8b7fac68368e7ab8cb415dd006418", "tree": "73df2c0e5488fa28957c57d03b048e919e3b9adb", "parents": [ "861890c62d46bd29c73d75fc907aeffd1c4eee06" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:53 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:20 2009 -0600" }, "message": "[SCSI] ibmvfc: Fix adapter cancel flags for terminate_rport_io\n\nWhen issuing a Cancel to the virtual fibre channel adapter,\nthe interface specifies a flags field for the client to indicate\nwhat kind of error recovery is being performed. Fix up these\nflags for terminate_rport_io to indicate an abort task set\nrather than a target reset.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "861890c62d46bd29c73d75fc907aeffd1c4eee06", "tree": "984a92317f5c8811fb20637acf5a47edad6a92d0", "parents": [ "7043110550f19c1556ad18dc4d63b1c9eaf9e4fd" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:49 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:19 2009 -0600" }, "message": "[SCSI] ibmvfc: Remove unnecessary parameter to ibmvfc_init_host\n\nRemove a parameter to ibmvfc_init_host which is always set to\nzero by all callers.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7043110550f19c1556ad18dc4d63b1c9eaf9e4fd", "tree": "62de06f36959a80c9943d10c10e9e59ce42a7bf8", "parents": [ "230934a6fe2f44d14ef840639f010c9cf4da098f" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:48 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:19 2009 -0600" }, "message": "[SCSI] ibmvfc: Fix locking in ibmvfc_remove\n\nNeed to grab the host lock around the call to ibmvfc_link_down.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "230934a6fe2f44d14ef840639f010c9cf4da098f", "tree": "5d55f8c357c325266b68cdee6529dee4e282ff82", "parents": [ "44d9269481bb43df445adf464b06ff031e67d7ea" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Mon Oct 19 15:07:47 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:17 2009 -0600" }, "message": "[SCSI] ibmvfc: Fixup TMF response handling\n\nWhen processing the response to either a LUN reset,\ntarget reset, or an abort task set, the ibmvfc driver needs to\ntreat as success receiving a response with a non-zero\nstatus in the response IU along with a general transport\nerror with the FCP response code being zero. The VIOS\ncurrently guarantees this cannot happen, but a future version\nof VIOS may allow this to be returned, so ensure we handle\nthis response combination correctly for TMFs, as we already\ndo for SCSI commands.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "44d9269481bb43df445adf464b06ff031e67d7ea", "tree": "7630c57e9416e7939ce6a177aaa2ff60113adccf", "parents": [ "f57e4502cea471c69782d4790c71d8414ab49a9d" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Thu Oct 15 14:45:27 2009 -0400" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:16 2009 -0600" }, "message": "[SCSI] scsi_debug: Thin provisioning support\n\nThis version fixes 64-bit modulo on 32-bit as well as inadvertent map\nupdates when TP was disabled.\n\nImplement support for thin provisioning in scsi_debug. No actual memory\nde-allocation is taking place. The intent is to emulate a thinly\nprovisioned storage device, not to be one.\n\nThere are four new module options:\n\n - unmap_granularity specifies the granularity at which to track mapped\n blocks (specified in number of logical blocks). 2048 (1 MB) is a\n realistic value for disk arrays although some may have a finer\n granularity.\n\n - unmap_alignment specifies the first LBA which is naturally aligned on\n an unmap_granularity boundary.\n\n - unmap_max_desc specifies the maximum number of ranges that can be\n unmapped using one UNMAP command. If this is 0, only WRITE SAME is\n supported and UNMAP will cause a check condition.\n\n - unmap_max_blocks specifies the maximum number of blocks that can be\n unmapped using a single UNMAP command. Default is 0xffffffff.\n\nThese parameters are reported in the new and extended block limits VPD.\n\nIf unmap_granularity is specified the device is tagged as thin\nprovisioning capable in READ CAPACITY(16). A bitmap is allocated to\ntrack whether blocks are mapped or not. A WRITE request will cause a\nblock to be mapped. So will WRITE SAME unless the UNMAP bit is set.\n\nBlocks can be unmapped using either WRITE SAME or UNMAP. No accounting\nis done to track partial blocks. This means that only whole blocks will\nbe marked free. This is how the array people tell me their firmwares\nwork.\n\nGET LBA STATUS is also supported. This command reports whether a block\nis mapped or not, and how long the adjoining mapped/unmapped extent is.\n\nThe block allocation bitmap can also be viewed from user space via:\n\n\t/sys/bus/pseudo/drivers/scsi_debug/map\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nAcked-by: Douglas Gilbert \u003cdgilbert@interlog.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f57e4502cea471c69782d4790c71d8414ab49a9d", "tree": "e902df0da6197c8f51aa65229920d3241a7b23df", "parents": [ "54a3b30e758ec90c5cf860637e28b2d1142af18e" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Thu Oct 15 14:43:23 2009 -0400" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:15 2009 -0600" }, "message": "[SCSI] scsi: Add missing command definitions\n\nAdd definitions for UNMAP, WRITE SAME{16,32} and GET LBA STATUS\ncommands.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "54a3b30e758ec90c5cf860637e28b2d1142af18e", "tree": "39460ffed2d5ebac1945532c5bb27033599477c5", "parents": [ "0f00a206ccb1dc644b6770ef25f185610fee6962" ], "author": { "name": "Giridhar Malavali", "email": "giridhar.malavali@qlogic.com", "time": "Tue Oct 13 15:16:53 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:14 2009 -0600" }, "message": "[SCSI] qla2xxx: Update version number to 8.03.01-k7\n\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "0f00a206ccb1dc644b6770ef25f185610fee6962", "tree": "ccf60cbb85f59d65b0a876f32ad5799d389482f0", "parents": [ "531a82d1bd73152130b9e3b1f3e2e875c6cff7cd" ], "author": { "name": "Lalit Chandivade", "email": "lalit.chandivade@qlogic.com", "time": "Tue Oct 13 15:16:52 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:14 2009 -0600" }, "message": "[SCSI] qla2xxx: Properly handle UNDERRUN completion statuses.\n\nCorrect issues where the lower scsi-status would be improperly\ncleared, instead, allow the midlayer to process the status after\nthe proper residual-count checks are performed. Finally,\nvalidate firmware status flags prior to assigning values from the\nFCP_RSP frame.\n\nSigned-off-by: Lalit Chandivade \u003clalit.chandivade@qlogic.com\u003e\nSigned-off-by: Michael Hernandez \u003cmichael.hernandez@qlogic.com\u003e\nSigned-off-by: Ravi Anand \u003cravi.anand@qlogic.com\u003e\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "531a82d1bd73152130b9e3b1f3e2e875c6cff7cd", "tree": "4d906a9e333764b7446847ee45d72891ec974ce4", "parents": [ "9ca1d01f7aa035553501a34054ea17e7537eb07e" ], "author": { "name": "Andrew Vasquez", "email": "andrew.vasquez@qlogic.com", "time": "Tue Oct 13 15:16:51 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:13 2009 -0600" }, "message": "[SCSI] qla2xxx: Properly re-register FC4/FDMI after physical and logical link disruptions.\n\nOriginal code would not register FC4 nor FDMI information after a\nlogical tear-down of an VFC link. Code now triggers registration\ndate during processing of a \u0027Report ID Acquisition IOCB\u0027, which\nis submitted after a FLOGI or FDISC completes.\n\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9ca1d01f7aa035553501a34054ea17e7537eb07e", "tree": "ac2b18a8ff71b3c378f07a76eb92964da0ff2c8d", "parents": [ "f3a0a77e8df2f5c78648ce5971176e610dbc35c0" ], "author": { "name": "Andrew Vasquez", "email": "andrew.vasquez@qlogic.com", "time": "Tue Oct 13 15:16:50 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:13 2009 -0600" }, "message": "[SCSI] qla2xxx: Properly check FCP_RSP response-info field after TMF completion.\n\nOriginal code discarded response-info field information and\nassumed the command completed successfully without verifying the\ntarget\u0027s status within the FCP_RSP packet.\n\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f3a0a77e8df2f5c78648ce5971176e610dbc35c0", "tree": "67730f2620f35eef999ad8d5cb6d83dc497a536a", "parents": [ "b5d0329f424df20c67d0d9ee979fbd2b8b5ed74d" ], "author": { "name": "Andrew Vasquez", "email": "andrew.vasquez@qlogic.com", "time": "Tue Oct 13 15:16:49 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:12 2009 -0600" }, "message": "[SCSI] qla2xxx: Retrieve firmware\u0027s maximum number of supported FCFs.\n\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b5d0329f424df20c67d0d9ee979fbd2b8b5ed74d", "tree": "3fc31931ede50050285bcbe48eb3724487642179", "parents": [ "29c5397fc1d28f9b75057644ce8e546671d2a9a9" ], "author": { "name": "Giridhar Malavali", "email": "giridhar.malavali@qlogic.com", "time": "Tue Oct 13 15:16:48 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:11 2009 -0600" }, "message": "[SCSI] qla2xxx: Set the size of the host buffer used to fetch DCBX and XGMAC parameters to 4K.\n\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "29c5397fc1d28f9b75057644ce8e546671d2a9a9", "tree": "a3ffabbbd6183a362778b839484731c9e32b9247", "parents": [ "bdab23da71c36904693d276c8b28308dc94642aa" ], "author": { "name": "Lalit Chandivade", "email": "lalit.chandivade@qlogic.com", "time": "Tue Oct 13 15:16:47 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:11 2009 -0600" }, "message": "[SCSI] qla2xxx: Reread firmware versions information after an ISP abort.\n\nIn some case, the MPI and PHY versions when retrieved after the\nExecute-FW mailbox-command are incorrect (255.255.255.255).\nInstead, query the information after the check for firmware ready\nis done in the abort ISP path.\n\nSigned-off-by: Lalit Chandivade \u003clalit.chandivade@qlogic.com\u003e\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "bdab23da71c36904693d276c8b28308dc94642aa", "tree": "46a9d428346cdc70e0a828365757c9795899bde1", "parents": [ "3420d36cac2f1d28fc99290de12dd66dfaf65d8e" ], "author": { "name": "Andrew Vasquez", "email": "andrew.vasquez@qlogic.com", "time": "Tue Oct 13 15:16:46 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:10 2009 -0600" }, "message": "[SCSI] qla2xxx: Display additional mailbox registers during AEN handling.\n\nThe mailbox register values may assist in debugging efforts.\n\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3420d36cac2f1d28fc99290de12dd66dfaf65d8e", "tree": "f506e7c91fc8a0b801e594412f264dfd3ebe3ed1", "parents": [ "f8ceafde6f5bf6b4b7087c7f5e9da1b2a5284a2e" ], "author": { "name": "Andrew Vasquez", "email": "andrew.vasquez@qlogic.com", "time": "Tue Oct 13 15:16:45 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:10 2009 -0600" }, "message": "[SCSI] qla2xxx: Add firmware-dump kobject uevent notification.\n\nSigned-off-by: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nSigned-off-by: Giridhar Malavali \u003cgiridhar.malavali@qlogic.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f8ceafde6f5bf6b4b7087c7f5e9da1b2a5284a2e", "tree": "8c726ba2d6511a2a2be1adbd41af1cf09ecffb1d", "parents": [ "8798a694da59486e4a3ff0abeec183202fb34c20" ], "author": { "name": "Jing Huang", "email": "huangj@brocade.com", "time": "Fri Sep 25 12:29:54 2009 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:09 2009 -0600" }, "message": "[SCSI] bfa: fixed checkpatch errors for bfad files\n\nThis patch fixes checkpatch errors/warnings in bfad files.\n\nSigned-off-by: Jing Huang \u003chuangj@brocade.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8798a694da59486e4a3ff0abeec183202fb34c20", "tree": "2410f1f70f7724e41f700c1ec4086f2567208730", "parents": [ "ad63082626f99651d261ccd8698ce4e997362f7e" ], "author": { "name": "Michael Reed", "email": "mdr@sgi.com", "time": "Fri Oct 09 14:15:59 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:28 2009 -0400" }, "message": "[SCSI] scsi_transport_fc: remove invalid BUG_ON\n\nI was doing some large lun count testing with 2.6.31 and hit\na BUG_ON() in fc_timeout_deleted_rport(), and it seems like it\nshould have been just a matter of time before someone did.\n\nIt seems invalid to set port_state under lock, then expect it to\nremain set after releasing the lock. Another thread called\nfc_remote_port_add() when the lock was released, changing the\nport_state.\n\nThis patch removes the BUG_ON and moves the test of the\nport_state to inside the host_lock. It\u0027s been running for\nseveral weeks now with no ill effect.\n\nSigned-off-by: Michael Reed \u003cmdr@sgi.com\u003e\nAcked-by: James Smart \u003cjames.smart@emulex.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "ad63082626f99651d261ccd8698ce4e997362f7e", "tree": "af5b75c5991ce3e932607d105f1019b9d237a7af", "parents": [ "cce9c8aed7d3ac0a14815e99b4602ae6c854a0ba" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Mon Sep 28 15:50:52 2009 -0500" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:27 2009 -0400" }, "message": "[SCSI] fix propogation of integrity errors\n\nWhen the Integrity check is done in scsi_io_completion it will\nset error to -EILSEQ. However, at this point error is no longer\nused, and blk_end_request_err has -EIO hardcoded.\n\nIt looks like there was just porting mistake with this patch\nhttp://git.kernel.org/?p\u003dlinux/kernel/git/torvalds/linux-2.6.git;a\u003dcommitdiff;h\u003d3e695f89c5debb735e4ff051e9e58d8fb4e95110\nand we meant to send error upwards, so this patch changes the hard\ncoded EIO to the error variable.\n\nI have only boot tested this patch.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nAcked-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cce9c8aed7d3ac0a14815e99b4602ae6c854a0ba", "tree": "adaa7fec51a7304e7ca8ee6fe9f596183cb84574", "parents": [ "9eb46d2a08de537e14e92216bf18e7cb541d2f67" ], "author": { "name": "Ed Lin", "email": "ed.lin@promise.com", "time": "Mon Sep 28 22:58:36 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:27 2009 -0400" }, "message": "[SCSI] stex: update version to 4.6.0000.4\n\nUpdate version to 4.6.0000.4.\n\nSigned-off-by: Ed Lin \u003ced.lin@promise.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9eb46d2a08de537e14e92216bf18e7cb541d2f67", "tree": "659275fbba68b4e5e5a8cf9ffa667ea5e6b2376c", "parents": [ "cbacfb5fd9a4689b55157753b8ba4455415fb85c" ], "author": { "name": "Ed Lin", "email": "ed.lin@promise.com", "time": "Mon Sep 28 22:58:33 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:26 2009 -0400" }, "message": "[SCSI] stex: add support for reset request from firmware\n\nAdd support for reset request from firmware for controllers\nof st_shasta and st_yel type. Code adjustments necessary\nfor this change are also included.\n\nSigned-off-by: Ed Lin \u003ced.lin@promise.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cbacfb5fd9a4689b55157753b8ba4455415fb85c", "tree": "bb0a6ed9efd197ef45c5bbedfd4cd04c07fdc884", "parents": [ "080bb708ad8f21ea743d1a9233fbc62af0feb10b" ], "author": { "name": "Ed Lin", "email": "ed.lin@promise.com", "time": "Mon Sep 28 22:58:17 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:25 2009 -0400" }, "message": "[SCSI] stex: add small dma buffer support\n\nThe controllers of st_seq and st_vsc type can work\nif only small dma buffer is available, with a reduced\nfirmware feature set. Add support for this case.\n\nSigned-off-by: Ed Lin \u003ced.lin@promise.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "080bb708ad8f21ea743d1a9233fbc62af0feb10b", "tree": "e7f528f56723259a1f63d6c40af74b463c33ace0", "parents": [ "9b53b39243cf23a0b68eaa16c37ce16eada69a46" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Oct 07 11:28:50 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:25 2009 -0400" }, "message": "[SCSI] mptfusion: Bump version to 3.04.13\n\nBump version 3.04.13.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9b53b39243cf23a0b68eaa16c37ce16eada69a46", "tree": "3802e17dde9b8329b342f781b8e5b238472d7c38", "parents": [ "e39e145dfb78d4e20d89139d2576306b4279c126" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Oct 07 11:27:40 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:24 2009 -0400" }, "message": "[SCSI] mptspi: Fix for incorrect data underrun errata\n\nErrata:\nCertain conditions on the scsi bus may casue the 53C1030 to incorrectly signal\na SCSI_DATA_UNDERRUN to the host.\n\nWorkaround 1:\nFor an Errata on LSI53C1030 When the length of request data\nand transfer data are different with result of command (READ or VERIFY),\nDID_SOFT_ERROR is set.\n\nWorkaround 2:\nFor potential trouble on LSI53C1030. It is checked whether the length of\nrequest data is equal to the length of transfer and residual.\nMEDIUM_ERROR is set by incorrect data.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e39e145dfb78d4e20d89139d2576306b4279c126", "tree": "95852dcb8c4e65ac8c889da9bd2bd4d59af5abb1", "parents": [ "a0b7736828f7615823a7dec680632656d9a9edde" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Oct 07 11:26:54 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:23 2009 -0400" }, "message": "[SCSI] mptctl : Remove printk which floods unnecessary messages to var/log/message\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "a0b7736828f7615823a7dec680632656d9a9edde", "tree": "0c9a2ece184239d372b1fa9b1dbea847bf5c71ac", "parents": [ "7218df69e3609d1fcf4d83cf8f3fc89dbfbf82a8" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:55:09 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:22 2009 -0400" }, "message": "[SCSI] megaraid_sas: Update version number and documentation\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7218df69e3609d1fcf4d83cf8f3fc89dbfbf82a8", "tree": "5528220f7f6f18df96fea4e48ce08879e05b4f75", "parents": [ "7b2519afa1abd1b9f63aa1e90879307842422dae" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:52:20 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:22 2009 -0400" }, "message": "[SCSI] megaraid_sas: use the firmware boot timeout when waiting for commands\n\nuse the constant MEGASAS_RESET_WAIT_TIME when waiting for firmware\ncommands to complete (currently 3 minutes).\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7b2519afa1abd1b9f63aa1e90879307842422dae", "tree": "39ed8395471eb79e5016e8d3878d489d0d2b81b7", "parents": [ "7e8a75f4dfbff173977b2f58799c3eceb7b09afd" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:52:20 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:21 2009 -0400" }, "message": "[SCSI] megaraid_sas: fix 64 bit sense pointer truncation\n\nThe current sense pointer is cast to a u32 pointer, which can truncate\non 64 bits. Fix by using unsigned long instead.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nCc: stable@kernel.org\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7e8a75f4dfbff173977b2f58799c3eceb7b09afd", "tree": "3ef74557eaa6cf0ceb6a68e71b0dfb068bb52cb4", "parents": [ "0c79e681eef10810a5ed41a2eb1dce244ab1c37d" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:50:17 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:21 2009 -0400" }, "message": "[SCSI] megaraid_sas: Add the support for updating the OS after adding/removing the devices from FW\n\nDriver will update the OS devices after adding and deleting the device\nfrom FW. When driver receive add or delete AEN from FW, driver will\nsend the DCMD cmd to get the System PD list from FW. Then driver will\ncheck if this device already in the OS: If add event and OS don\u0027t have\nthe device (but it is in the list), driver add the device to OS,\notherwise driver will not add. If remove event, driver will check the\nlist, if is not in the list, but OS have the device, driver will\nremove the device.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "0c79e681eef10810a5ed41a2eb1dce244ab1c37d", "tree": "c6b389d9acafd043ddbc5b8ea159f1ee1d4fc899", "parents": [ "f4c9a1317d32bb0af7546ef0c1dcc3be52dc8d0a" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:47:35 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:21 2009 -0400" }, "message": "[SCSI] megaraid_sas: Fix the fix for fw hang caused by megaraid sas application\n\nAdd a lock to the skinny firmware initialisation sequence to prevent\nthe two stage write being non atomic if multiple instances use it.\n\nAdd a flag to the driver shutdown sequence to prevent aen ioctls being\ncalled after shutdown begins.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f4c9a1317d32bb0af7546ef0c1dcc3be52dc8d0a", "tree": "2c0f83b914aaf34902365d244728d6a22808bfd7", "parents": [ "7bebf5c79cb62766c76c6c1b9c77b86496fd363e" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:43:28 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:20 2009 -0400" }, "message": "[SCSI] megaraid_sas: add the IEEE SGE support to SAS2 controller\n\nTo increase the performance, megaraid sas driver added the IEEE SGE\nsupport to support SAS2 controller.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7bebf5c79cb62766c76c6c1b9c77b86496fd363e", "tree": "2b3fa5e3f17087ab1677ac25ab2e955d5a4b6191", "parents": [ "044833b572b96afe91506a0edec42efd84ba4939" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:40:58 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:20 2009 -0400" }, "message": "[SCSI] megaraid_sas: allocate the application cmds to sas2 controller\n\nMegaRAID SAS2 controller ioctl can\u0027t use 32 cmd for applications.\nDriver need to divide different number of cmds to IO and application.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "044833b572b96afe91506a0edec42efd84ba4939", "tree": "51b603f30279efd721690bbf9e7b0763eaf34a1a", "parents": [ "81e403ce3c6a34cd705bf54d4cdeefdeb7068a8d" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:33:06 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:19 2009 -0400" }, "message": "[SCSI] megaraid_sas: report system PDs to OS\n\nWhen OS issue inquiry, it will check driver\u0027s internal pd_list.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "81e403ce3c6a34cd705bf54d4cdeefdeb7068a8d", "tree": "7437520601436026c7d90e5520fddc8230eaac56", "parents": [ "879111224d0784eab623fe8130a1f4481e0e1966" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:27:54 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:19 2009 -0400" }, "message": "[SCSI] megaraid_sas: infrastructure to get PDs from FW\n\nAdd system PDs to OS. Driver implemented the get_pd_list function to\nget the system PD from FW.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "879111224d0784eab623fe8130a1f4481e0e1966", "tree": "4f4f3a1aa5c3abb240e74a96ca7968c93beb4fc5", "parents": [ "72c4fd36dc7f755a5245ef2495fe27d5084d776d" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:31:54 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:18 2009 -0400" }, "message": "[SCSI] megaraid_sas: Add new megaraid SAS 2 controller support to the driver\n\nAdd the new megaraid sas 2 controller to the driver. megaraid sas2 is\nLSI next generation SAS products. driver add the interface to support\nthis product.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "72c4fd36dc7f755a5245ef2495fe27d5084d776d", "tree": "91ba2c009280ab6e8a13601b94df111ba41576f7", "parents": [ "c35188377f12e5e0a74f18c3dfdd67baf88db514" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:20:59 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:18 2009 -0400" }, "message": "[SCSI] megaraid_sas: add sysfs for AEN polling\n\nupdate the sysfs parameter to tell application driver support AEN poll\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "c35188377f12e5e0a74f18c3dfdd67baf88db514", "tree": "77d4e0d84a623f0981b37f8936d1a4f2ae32de29", "parents": [ "8d56825321339f0ef7ad08eb58332e1836881e3b" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:18:02 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:18 2009 -0400" }, "message": "[SCSI] megaraid_sas: Add poll mechanism to megaraid sas driver\n\nAdd Poll_wait mechanism to SAS-2 MegaRAID SAS Linux driver. Driver\nwill wakeup poll after the driver get event from MegaRAID SAS FW.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8d56825321339f0ef7ad08eb58332e1836881e3b", "tree": "183a76e1ded81f5cdfaa429a05fd04b5ba2c5efe", "parents": [ "153f251e477f41dab0314c4cd2004b9e7ebac4eb" ], "author": { "name": "Yang, Bo", "email": "Bo.Yang@lsi.com", "time": "Tue Oct 06 14:12:21 2009 -0600" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:17 2009 -0400" }, "message": "[SCSI] megaraid_sas: tape drive support fix\n\nAdd the Tape drive fix to the megaraid_sas driver: If the command is\nfor the tape device, set the FW pthru timeout to the os layer timeout\nvalue.\n\nSigned-off-by Bo Yang\u003cbo.yang@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "153f251e477f41dab0314c4cd2004b9e7ebac4eb", "tree": "bce3885ec75d014d5cc59ddadd6770490716fe5d", "parents": [ "e7d59c17a70e59a052d29467bbefb23ce700dcd4" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:40:05 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:17 2009 -0400" }, "message": "[SCSI] mpt2sas: Bump version 03.100.03.00\n\nBump version to 03.100.03.00\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e7d59c17a70e59a052d29467bbefb23ce700dcd4", "tree": "11b4ef49035d38dfb3acaa0ec6905e56961de028", "parents": [ "744090d38b47ed8ead8f68b6f0c65866c0b9b17a" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:36:52 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:16 2009 -0400" }, "message": "[SCSI] mpt2sas: No link rate change, do not call update links nor unblock device\n\n(1) target resets are sending link change rate events with no link rate\nchange -\u003e thus said the driver was modified so when there is no link rate\nchange, we don\u0027t need to call mpt2sas_transport_update_links nor\n_scsih_ublock_io_device.\n(2) There were changes made in _scsih_sas_topology_change_event_debug to\nchange the debug strings so they are more clear. Also the link rate change\ninformation was added to display the new and previous link rate.\nfor the MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST event when the ExpStatus is\nset to zero, display \"responding\" instead of \"unknown status\".\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "744090d38b47ed8ead8f68b6f0c65866c0b9b17a", "tree": "2154fc14b1da12517f280c6e9ca5b4d3f1662c10", "parents": [ "8ffc457ed6fe33728657a0cfb7509b90d554c21f" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Mon Oct 05 15:56:56 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:16 2009 -0400" }, "message": "[SCSI] mpt2sas : Add support for RAID Action System Shutdown Initiated at OS shutdown\n\n(1) Added new function _scsih_ir_shutdown. This function will issue the\nMPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED request via\nMPI2_FUNCTION_RAID_ACTION. The function will wait 10 seconds for reply\nmessage frame, then print out the ioc status and loginfo. This function is\nonly called when there are raid volumes present.\n\n(2) Add shutdown callback in the struct pci_driver object scsih_driver. This\nwill be called only when the system is shutting down. From this function, we\nwill call _scsih_ir_shutdown mentioned above.\n\n(3) Add support in _scsih_remove to call _scsih_ir_shutdown. The function\n_scsih_remove will be called when the driver is unloaded (and system is\nstill running).\n\nscsih internal command contex is added to send internal message frames\nfrom mpt2sas_scsih.c.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8ffc457ed6fe33728657a0cfb7509b90d554c21f", "tree": "322b183b1883079e7114edfb4006a04b33574cda", "parents": [ "463217bfecbf5d17a30133a55553d94aa9fc255e" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:35:41 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:15 2009 -0400" }, "message": "[SCSI] mpt2sas: Freeze the sdev IO queue when firmware sends internal dev reset\n\nWhen receiving the MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET event,\nthe driver will set the tm_busy flag in the sdev private host data, When\ntm_busy flag is set, the driver will return SCSI_MLQUEUE_DEVICE_BUSY,\neffectly freezing the IO to the device. The tm_busy flag is cleared with the\nMPI2_EVENT_SAS_DEV_STAT_RC_CMP_INTERNAL_DEV_RESET event.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "463217bfecbf5d17a30133a55553d94aa9fc255e", "tree": "1e385db37b46584968c67be20396c5b905b12180", "parents": [ "ec9472c74c3074541ea8389517f406b5c7ad0632" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Mon Oct 05 15:53:06 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:15 2009 -0400" }, "message": "[SCSI] mpt2sas : PPC (power pc) endian bug fix\u0027s\n\n(1) EEDP(End to End data protection) was not working. This was due to not\nsetting EEDP BlockSize and Flags to little endian format in the message\nframe.\n(2) Some expander sysfs attributes were not getting set properly. The sas\nformat was not getting set due to endian issues with sas_format field in the\nstruct rep_manu_reply. Since sas_format was not set properly, the\ncomponent_vendor_id, component_revision_id, and component_id were not set.\n(3) In _transport_smp_handler: we don\u0027t need to convert the smid from little\nendian to cpu prior to calling mpt2sas_base_free_smid, because its allready\nin cpu format. (4) Some loginfos and ioc status were not xonverted from\nlittle endian to cpu.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "ec9472c74c3074541ea8389517f406b5c7ad0632", "tree": "b9136ed487244020d1df2b04d14030bd318be301", "parents": [ "e4e7c7ed3485bc530499158e28539e00d47f9ef2" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:34:13 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:14 2009 -0400" }, "message": "[SCSI] mpt2sas: mpt2sas_base_get_sense_buffer_dma should be returning little endian\n\ncpu_to_le64 when calculating the physical dma address. This will properly\nhandle endianess on big endian systems. The return value of this function\nwas changed from dma_addr_t to __le64. Remove the typecasting of u32 when\nsetting the SenseBufferLowAddress, since its already in __le32 format.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e4e7c7ed3485bc530499158e28539e00d47f9ef2", "tree": "e272b3bc2a42cdc3eeca1a87cd61f08f13a69e61", "parents": [ "96b681c6ad3f2f5013c0ffc558969ee6ac8c450b" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:33:14 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:14 2009 -0400" }, "message": "[SCSI] mpt2sas: Return DID_TRANSPORT_DISRUPTED in nexus loss,SCSI_MLQUEUE_DEVICE_BUSY if device is busy\n\n1 Its observed that the OS was sending request to the driver after it had been\nput into blocking state, so the driver was modified to return\nSCSI_MLQUEUE_DEVICE_BUSY.\n2. Driver will return DID_TRANSPORT_DISRUPTED when sdev is haivng nexus loss.\nThis occurrs when sdev is blocked, between the\nMPI2_EVENT_SAS_TOPO_RC_DELAY_NOT_RESPONDING and\nMPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING events.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "96b681c6ad3f2f5013c0ffc558969ee6ac8c450b", "tree": "7ef2646232624ce8beade229ea351ee57cd841bf", "parents": [ "ec6c2b43b08f29e08ed5440abae1ec18d80fa8b7" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:32:06 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:14 2009 -0400" }, "message": "[SCSI] mpt2sas: Retrieve the ioc facts prior to putting the controller into READY state\n\nThe driver needs to retrieve the ioc facts prior to putting the controller\ninto READY state. The current design is calling ioc facts after putting the\ncontroller into READY state, which means the driver is sending a diag reset\ninstead of message unit reset becuase the capability information is not yet\navailable.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "ec6c2b43b08f29e08ed5440abae1ec18d80fa8b7", "tree": "d56e98369e1f3e153a101d240dc2a3d9eca00893", "parents": [ "e0077d607f716f68d15ab6fbf3d9f4c41434142d" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:31:01 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:13 2009 -0400" }, "message": "[SCSI] mpt2sas: Added new info messages for IR and Expander events.\n\n(1) for the MPI2_EVENT_IR_OPERATION_STATUS event, add support to print\n\"background init\" or \"make data consistent\" for debugging purposes. If the\nRAIDOperation is set to a value not defined, then don\u0027t print anything\n\n(2) for the MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE event, add support to print\n\"expander reduced functionality\" and \"expander reduced functionality\ncomplete\", which are new events.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e0077d607f716f68d15ab6fbf3d9f4c41434142d", "tree": "b121fea59b4b94836f14b52065b098b1312b36a1", "parents": [ "a8ebd76c49fa45d93a736ae0b0f192b554cc8c3f" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:30:22 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:13 2009 -0400" }, "message": "[SCSI] mpt2sas: Limit the max_depth to 32 for SATA devices which are not part of volume\n\nAdded sanity check in _scsih_change_queue_depth to limit the max_depth to 32\nfor SATA devices. This is only for physical devices not part of a volume.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "a8ebd76c49fa45d93a736ae0b0f192b554cc8c3f", "tree": "6aaa4ffeaf78442caf780e8e5e6568c5e7517613", "parents": [ "1b01fe3aa58b114b2dc296676023451c6434561e" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:29:29 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:12 2009 -0400" }, "message": "[SCSI] mpt2sas: Added support to set the TimeStamp when sending ioc_init\n\nAdded support to set the TimeStamp when sending ioc_init.\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1b01fe3aa58b114b2dc296676023451c6434561e", "tree": "6e300762006abc6accd43d5403298ded28b6679b", "parents": [ "32e0eb569df09a8cb790cf370ee498721d88e5c6" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:28:59 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:11 2009 -0400" }, "message": "[SCSI] mpt2sas: Add Extended Type for Diagnostic Buffer support\n\nAdded tests for registry entries of EXBuffSize, EXImmed, and EXType to\nsupport the new Extended diag buffer type. Modified code where necessary to\nhandle the new ExtendedType field in the F/W diagnostic Post and Release\nmessages.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "32e0eb569df09a8cb790cf370ee498721d88e5c6", "tree": "719dcb9b7f3f2131217889ba038f6a7a669423ad", "parents": [ "cef7a12cd1e0647ce2b566a76bbf4cd132b9118d" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:28:09 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:11 2009 -0400" }, "message": "[SCSI] mpt2sas: Added command line option diag_buffer_enable.\n\nAdded command line option diag_buffer_enable. When the command line option is\nset, the driver will automatically post diag buffers at driver load time.\nThe command line option diag_buffer_enable is bitwise, so it\u0027s possible to\nenable both and/or snapshot + trace buffers. For trace, the driver will\nallocate 1MB buffer, whereas for snapshot its 2MB. The purpose for this is\nso the enduser doesn\u0027t have to manually use an application to setup diag\nbuffers for debugging firmware related issues.\n\nHere is some examples\ntrace:\n# insmod mpt2sas.ko diag_buffer_enable\u003d1\n\nsnapshot:\n# insmod mpt2sas.ko diag_buffer_enable\u003d2\n\nboth trace and snapshot:\n# insmod mpt2sas.ko diag_buffer_enable\u003d3\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cef7a12cd1e0647ce2b566a76bbf4cd132b9118d", "tree": "1b51bfd6e835b0df927da4b9f0b4c1906a14d9ff", "parents": [ "fa7f31673583a6e0876f8bb420735cdd8a3ffa57" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:27:41 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:11 2009 -0400" }, "message": "[SCSI] mpt2sas: Fixed some of the comment\n\nFixed some of the comments sections for some of the function so \"@ioc:\npointer to scsi command object\" was changed to \"@ioc: per adapter object\"\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "fa7f31673583a6e0876f8bb420735cdd8a3ffa57", "tree": "5b547d903081571bc2cc5950de513beba4895ed0", "parents": [ "9fec5f9fc2fbe7c6e39db01ae296528d9a20a5b1" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:26:58 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:10 2009 -0400" }, "message": "[SCSI] mpt2sas: Support for stopping driver when Firmware encounters\n\nAdded command line option and shost sysfs attribute called\nmpt2sas_fwfault_debug. When enduser writes a \"1\" to this parameter, this\nwill enable support in the driver for debugging firmware timeout related\nissues. This handling was added in three areas (a) scsi error handling\ncallback called task_abort, (b) IOCTL interface, and (c) other timeouts that\nresult in diag resets, such as manufacturing config pages. When this\nsupport is enabled, the driver will provide dump_stack to console, halt\ncontroller firmware, and panic driver. The end user probably would want to\nsetup serial console redirection so the dump stack can be seen.\n\nHere are the three methods for enable this support:\n\n(a) # insmod mpt2sas.ko mpt2sas_fwfault_debug\u003d1\n(b) # echo 1 \u003e /sys/module/mpt2sas/parameters/mpt2sas_fwfault_debug\n(c) # echo 1 \u003e /sys/class/scsi_host/host#/fwfault_debug (where # is\nthe host number)\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9fec5f9fc2fbe7c6e39db01ae296528d9a20a5b1", "tree": "34e916fffc7f53cc5a65e310a1f5105b33a96830", "parents": [ "db27136a89d061bf9dceb28953a61a8ef862ca7f" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:26:20 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:10 2009 -0400" }, "message": "[SCSI] mpt2sas: Adding MPI Headers - revision L\n\nThe new headers contain the following changes:\n(1) Added IO Unit Page 7.\n(2) Added new device ids for SAS2208.\n(3) Added SAS IO Unit Page 5.\n(4) Added partial and slumber power management capable flags to SAS Device\n Page 0 Flags field.\n(5) Added PhyInfo defines for power condition.\n(6) Added Ethernet configuration pages.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "db27136a89d061bf9dceb28953a61a8ef862ca7f", "tree": "677193c7e9fc47ed40c17035112d3379e969f751", "parents": [ "9982f59450930138eb0bf9a4ebf865e8c06ba705" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:24:27 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:09 2009 -0400" }, "message": "[SCSI] mpt2sas: New device SAS2208 support is added\n\nAdded device ids range for { 0x80 - 87 } , modified mpi/mpi2_cnfg.h containing\nMPI2_MFGPAGE_DEVID_SAS2208_X.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9982f59450930138eb0bf9a4ebf865e8c06ba705", "tree": "04ec070534bd97d814e98428a966ceb2e51c4545", "parents": [ "a28eb222e3890a4ce190a430e24c483d2b5bb13b" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:23:07 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:09 2009 -0400" }, "message": "[SCSI] mpt2sas: Add support in the driver to check for valid response info\n\nAdd support in the driver to check for valid response info in the scsi\nstate, then check to see if the response code is\nMPI2_SCSITASKMGMT_RSP_INVALID_FRAME; when this condition occurrs, the driver\nwill return DID_SOFT_ERROR. A return code of DID_SOFT_ERROR will result in\na retry at the scsi-mid layer level. An additional change added to obtain\nthe response code from the 1st byte of the response info instead of last.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "a28eb222e3890a4ce190a430e24c483d2b5bb13b", "tree": "a0e0a297c7dc627a5c2c34687f17349d22772688", "parents": [ "c5e039be7e81168a9156e801cfef2adae72e775b" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:22:37 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:08 2009 -0400" }, "message": "[SCSI] mpt2sas: Expander remove fails when it is processing another expander add.\n\nThis handles the case where driver receives a expander removal event while\nit is in the middle of processing an expander add event. The existing\nimplementation will stop processing futher device adds when a expander\ndelete arrives on top of add expander add. Due to a sanity check in the\ndriver, the devices there were not added, were never handshaked to firmware\nwith the device removal handshake protocal. Since the driver didnt\u0027 do the\nhandshake, the controller never provide further add events. To fix this\nissue, the sanity check was removed so the driver will always do the device\nremoval handshake protocal.\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "c5e039be7e81168a9156e801cfef2adae72e775b", "tree": "dd190bc63c177cf3f20728bc661df4c24a2c763d", "parents": [ "8d5eb435c3523b15f67c35a5d4defa8d1757f9bd" ], "author": { "name": "Kashyap, Desai", "email": "kashyap.desai@lsi.com", "time": "Wed Sep 23 17:21:29 2009 +0530" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Oct 29 13:03:08 2009 -0400" }, "message": "[SCSI] mpt2sas: Driver will use sas address instead of handle as a lookup\n\nThe device driver was not handling updating device handles in all cases\nacross diag resets. To fix this issue, the driver is converted to using sas\naddress instead of handle as a lookup reference to the parent expander or\nsas_host. Also, for both expanders and sas host, the phy handle will be one\nunique handle. In the sas host case, the phy handle can be different for\nevery phy, so the change is to set the handle to the handle of the first\nphy; every phy will be one single sas address(phy 0) instead of a different\nsas address for every phy(previous implementation). So making one consistent\nsas address for all the direct attachedports to the sas host, will make it\nbetter user experience when using udev /dev/disk/by-path dev nodes\n\nSigned-off-by: Kashyap Desai \u003ckashyap.desai@lsi.com\u003e\nSigned-off-by: Eric Moore \u003cEric.moore@lsi.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8d5eb435c3523b15f67c35a5d4defa8d1757f9bd", "tree": "9f177b1855dc32fde402022fe86b896946a78fce", "parents": [ "49b2de8e6febfea5a8791b6476195903af83a35d", "9bd7496f5dd488e109e91d9d5743915fb4dfbfde" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:22:34 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:22:34 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:\n ide: Serialize CMD643 and CMD646 to fix a hardware bug with SSD\n" }, { "commit": "49b2de8e6febfea5a8791b6476195903af83a35d", "tree": "c93f328623b9429615981d4b7502997fdd0f72b0", "parents": [ "8633322c5fd5b2a986b279f88a7559d8409f7da3", "b5dd884e682cae6b8c037f9d11f3b623b4cf2011" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:22:08 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:22:08 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (43 commits)\n net: Fix \u0027Re: PACKET_TX_RING: packet size is too long\u0027\n netdev: usb: dm9601.c can drive a device not supported yet, add support for it\n qlge: Fix firmware mailbox command timeout.\n qlge: Fix EEH handling.\n AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr-\u003eihl (v2)\n bonding: fix a race condition in calls to slave MII ioctls\n virtio-net: fix data corruption with OOM\n sfc: Set ip_summed correctly for page buffers passed to GRO\n cnic: Fix L2CTX_STATUSB_NUM offset in context memory.\n MAINTAINERS: rt2x00 list is moderated\n airo: Reorder tests, check bounds before element\n mac80211: fix for incorrect sequence number on hostapd injected frames\n libertas spi: fix sparse errors\n mac80211: trivial: fix spelling in mesh_hwmp\n cfg80211: sme: deauthenticate on assoc failure\n mac80211: keep auth state when assoc fails\n mac80211: fix ibss joining\n b43: add \u0027struct b43_wl\u0027 missing declaration\n b43: Fix Bugzilla #14181 and the bug from the previous \u0027fix\u0027\n rt2x00: Fix crypto in TX frame for rt2800usb\n ...\n" }, { "commit": "8633322c5fd5b2a986b279f88a7559d8409f7da3", "tree": "2db612751e9fa5c3624f008c7e4d520e77944852", "parents": [ "9532faeb293f5a5f0ff06f567de14e557698dbde", "4a6cc4bd32e580722882115d4c8b964d732c11e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:19:29 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:19:29 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:\n sched: move rq_weight data array out of .percpu\n percpu: allow pcpu_alloc() to be called with IRQs off\n" }, { "commit": "9532faeb293f5a5f0ff06f567de14e557698dbde", "tree": "46319ff2506340b56b34801e3a722bbaf28d55bf", "parents": [ "add810a1c58ba9edb6076ababe5861f36c049217", "3c7d76e371ac1a3802ae1673f5c63554af59325c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:18:20 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:18:20 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-param-fixes\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-param-fixes:\n param: fix setting arrays of bool\n param: fix NULL comparison on oom\n param: fix lots of bugs with writing charp params from sysfs, by leaking mem.\n" }, { "commit": "add810a1c58ba9edb6076ababe5861f36c049217", "tree": "ae877d82a37708bda16c1ead5751e692162b2ea9", "parents": [ "68e71d1902a820c9bc7a5a6c23260841caafff33", "2d61ba95034f1abbdec7729d52c740870a5eddb6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:59 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:59 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n virtio: order used ring after used index read\n virtio-pci: fix per-vq MSI-X request logic\n" }, { "commit": "68e71d1902a820c9bc7a5a6c23260841caafff33", "tree": "a9ba52bdfef99e7bdc5f8623772d76789f7b7c8b", "parents": [ "066455d471e997adbcc98dda62eaf461e8b6556e", "592b09a42fc3ae6737a0f3ecf4fee42ecd0296f8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:19 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n backing-dev: ensure that a removed bdi no longer has super_block referencing it\n block: use after free bug in __blkdev_get\n block: silently error unsupported empty barriers too\n" }, { "commit": "066455d471e997adbcc98dda62eaf461e8b6556e", "tree": "4d9b6fb879dff695fa242702d7c4635687ae829d", "parents": [ "ea38280c2a6e22997cf05bfea0d9391ddea1da24", "55a1098476619d5d8f4cdae7240ea759274dead7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:17:02 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n Revert \"PCI: get larger bridge ranges when space is available\"\n" }, { "commit": "ea38280c2a6e22997cf05bfea0d9391ddea1da24", "tree": "9537bdf89da38177566c913833b1e917cf8c525a", "parents": [ "61aa1620be20ddad75dde7882509bfe00148b8aa", "06c3aa5ef1c9491f4c94483ca52afc420bc58c5a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:16:23 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 29 09:16:23 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:\n mlx4_core: Add a new supported 40 GigE device ID\n" } ], "next": "61aa1620be20ddad75dde7882509bfe00148b8aa" }