)]}' { "log": [ { "commit": "55d5ec316627b64c3764e4c1b4b8e1988e272c1f", "tree": "02143de94a97d4c56c94d30acf7f544ec233ed15", "parents": [ "66583c9fa63d05d5580e409f9a58d3cad6d76d17" ], "author": { "name": "Brian Norris", "email": "computersforpeace@gmail.com", "time": "Tue Feb 21 10:38:43 2012 -0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Mar 13 16:35:47 2012 -0400" }, "message": "ahci: move AHCI_HFLAGS() macro to ahci.h\n\nWe will need this macro in both ahci.c and ahci_platform.c, so just move it\nto the header.\n\nSigned-off-by: Brian Norris \u003ccomputersforpeace@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "66583c9fa63d05d5580e409f9a58d3cad6d76d17", "tree": "c84f755b8e15e164d631ec155d5ec7d532485311", "parents": [ "6b4b8fc87dc5cbfcfb5c749dc200906471fb854c" ], "author": { "name": "Brian Norris", "email": "computersforpeace@gmail.com", "time": "Tue Feb 21 10:38:42 2012 -0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Mar 13 16:35:37 2012 -0400" }, "message": "ahci: add AHCI_HFLAG_DELAY_ENGINE host flag\n\nThe following commit was intended to fix problems with specific AHCI\ncontroller(s) that would become bricks if the AHCI specification was not\nfollowed strictly (that is, if ahci_start_engine() was called while the\ncontroller was in the wrong state):\n\n commit 7faa33da9b7add01db9f1ad92c6a5d9145e940a7\n ahci: start engine only during soft/hard resets\n\nHowever, some devices currently have issues with that fix, so we must\nimplement a flag that delays the ahci_start_engine() call only for specific\ncontrollers.\n\nThis commit simply introduces the flag, without enabling it in any driver.\n\nNote that even when AHCI_HFLAG_DELAY_ENGINE is not enabled, this patch does\nnot constitue a full revert to commit 7faa33da; there is still a change in\nbehavior to the ahci_port_suspend() failure path.\n\nSigned-off-by: Brian Norris \u003ccomputersforpeace@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "345347c5d767332d7352f220808fe9b5e4af8c6b", "tree": "7168a49db28e6fa13f938e21d6d661ff2b0be7ae", "parents": [ "8ea7645c5a949f9d0ea86edc0778713b5e63ab74" ], "author": { "name": "Yuan-Hsin Chen", "email": "yhchen@faraday-tech.com", "time": "Tue Jun 21 17:17:38 2011 +0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Sat Jul 23 17:57:36 2011 -0400" }, "message": "ahci: move ahci_sb600_softreset to libahci.c and rename it\n\nahci_sb600_softreset was in ahci.c. This function is used\nto fix soft reset failure and renames as ahci_pmp_retry_softreset\nin libahci.c.\n\nSigned-off-by: Yuan-Hsin Chen \u003cyhchen@faraday-tech.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\n" }, { "commit": "6e5fe5b12cfcd9ed4303c9a4f4a22a694104d28f", "tree": "96ccfacbf812e6ddbad8e3c1f90b466f3a3458e2", "parents": [ "686c4cbb10fc0e75b29b097290b4f7fc3f010b9e" ], "author": { "name": "Hannes Reinecke", "email": "hare@suse.de", "time": "Fri Mar 04 09:54:52 2011 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Sun Apr 24 11:31:31 2011 -0400" }, "message": "ahci: EM supported message type sysfs attribute\n\nThis patch adds an sysfs attribute \u0027em_message_supported\u0027 to the\nahci host device which prints out the supported enclosure management\nmessage types.\n\nSigned-off-by: Hannes Reinecke \u003chare@suse.de\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "1a0f6b7ecdcd810f8991ea26c95d93ff965e8f41", "tree": "bb1abb63a075726081a94794b3b712c5ac6e5ffd", "parents": [ "9cbe056f6c467e7395d5aec39aceec47812eb98e" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Fri Feb 04 22:08:22 2011 +0300" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Wed Mar 02 02:36:46 2011 -0500" }, "message": "libata: remove ATA_FLAG_LPM\n\nCommit 6b7ae9545ad9875a289f4191c0216b473e313cb9 (libata: reimplement link power\nmanagement) removed the check of ATA_FLAG_LPM but neglected to remove the flag\nitself. Do it now...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "9cbe056f6c467e7395d5aec39aceec47812eb98e", "tree": "3ca13e73718fc14fc39f3d875dc3a1f724a255c4", "parents": [ "3696df309971b3427cb9cb039138a1732a865a0b" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Fri Feb 04 22:05:48 2011 +0300" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Wed Mar 02 02:36:46 2011 -0500" }, "message": "libata: remove ATA_FLAG_NO_LEGACY\n\nAll checks of ATA_FLAG_NO_LEGACY have been removed by the commits\nc791c30670ea61f19eec390124128bf278e854fe ([libata] minor PCI IDE probe\nfixes and cleanups) and f0d36efdc624beb3d9e29b9ab9e9537bf0f25d5b (libata:\nupdate libata core layer to use devres), so I think it\u0027s time to finally\nget rid of this flag...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "3696df309971b3427cb9cb039138a1732a865a0b", "tree": "334c7506273d2facf14abbdf42ed93e3da8cf615", "parents": [ "c10f97b9d8df818e51e6073be1b96454630595c1" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Fri Feb 04 22:04:17 2011 +0300" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Wed Mar 02 02:36:46 2011 -0500" }, "message": "libata: remove ATA_FLAG_MMIO\n\nCommit 0d5ff566779f894ca9937231a181eb31e4adff0e (libata: convert to iomap)\nremoved all checks of ATA_FLAG_MMIO but neglected to remove the flag itself.\nDo it now, at last...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "02cdfcf043c5c6ebcbbaba1c35130b5fbcb10867", "tree": "1430ddb5236adbcc1fbfaa67b225efd0dbe3e80c", "parents": [ "3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5" ], "author": { "name": "David Milburn", "email": "dmilburn@redhat.com", "time": "Fri Nov 12 15:38:21 2010 -0600" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Wed Jan 05 19:43:22 2011 -0500" }, "message": "[libata] new driver acard_ahci, for ATP8620 host controller\n\nAdd support for Acard ATP8620 host controller.\n\nBased upon initial version by Jeff Garzik.\n\nSigned-off-by: David Milburn \u003cdmilburn@redhat.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "6ad601955315b010a117306b994f2204fae85fdc", "tree": "d10eadcbb064c463a413823b9cccd018ae1a94e8", "parents": [ "f7a437dda2b5c104a897405cbff678aa1eb37897" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 15 11:00:08 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Thu Oct 21 21:17:00 2010 -0400" }, "message": "libahci: fix result_tf handling after an ATA PIO data-in command\n\nATA devices don\u0027t send D2H Reg FIS after an successful ATA PIO data-in\ncommand. The host is supposed to take the TF and E_Status of the\npreceding PIO Setup FIS. Update ahci_qc_fill_rtf() such that it takes\nTF + E_Status from PIO Setup FIS after a successful ATA PIO data-in\ncommand.\n\nWithout this patch, result_tf for such a command is filled with the\ncontent of the previous D2H Reg FIS which belongs to a previous\ncommand, which can make the command incorrectly seen as failed.\n\n* Patch updated to grab the whole TF + E_Status from PIO Setup FIS\n instead of just E_Status as suggested by Robert Hancock.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Mark Lord \u003ckernel@teksavvy.com\u003e\nCc: Robert Hancock \u003chancockrwd@gmail.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "6b7ae9545ad9875a289f4191c0216b473e313cb9", "tree": "216b4db276202d727ba134d256144a6670497180", "parents": [ "1152b2617a6e1943b6b82e07c962950e56f1000c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Sep 01 17:50:06 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Thu Oct 21 20:21:04 2010 -0400" }, "message": "libata: reimplement link power management\n\nThe current LPM implementation has the following issues.\n\n* Operation order isn\u0027t well thought-out. e.g. HIPM should be\n configured after IPM in SControl is properly configured. Not the\n other way around.\n\n* Suspend/resume paths call ata_lpm_enable/disable() which must only\n be called from EH context directly. Also, ata_lpm_enable/disable()\n were called whether LPM was in use or not.\n\n* Implementation is per-port when it should be per-link. As a result,\n it can\u0027t be used for controllers with slave links or PMP.\n\n* LPM state isn\u0027t managed consistently. After a link reset for\n whatever reason including suspend/resume the actual LPM state would\n be reset leaving ap-\u003elpm_policy inconsistent.\n\n* Generic/driver-specific logic boundary isn\u0027t clear. Currently,\n libahci has to mangle stuff which libata EH proper should be\n handling. This makes the implementation unnecessarily complex and\n fragile.\n\n* Tied to ALPM. Doesn\u0027t consider DIPM only cases and doesn\u0027t check\n whether the device allows HIPM.\n\n* Error handling isn\u0027t implemented.\n\nGiven the extent of mismatch with the rest of libata, I don\u0027t think\ntrying to fix it piecewise makes much sense. This patch reimplements\nLPM support.\n\n* The new implementation is per-link. The target policy is still\n port-wide (ap-\u003etarget_lpm_policy) but all the mechanisms and states\n are per-link and integrate well with the rest of link abstraction\n and can work with slave and PMP links.\n\n* Core EH has proper control of LPM state. LPM state is reconfigured\n when and only when reconfiguration is necessary. It makes sure that\n LPM state is reset when probing for new device on the link.\n Controller agnostic logic is now implemented in libata EH proper and\n driver implementation only has to deal with controller specifics.\n\n* Proper error handling. LPM config failure is attributed to the\n device on the link and LPM is disabled for the link if it fails\n repeatedly.\n\n* ops-\u003eenable/disable_pm() are replaced with single ops-\u003eset_lpm()\n which takes @policy and @hints. This simplifies driver specific\n implementation.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "c93b263e0d4fa8ce5fec0142a98196d1a127e845", "tree": "6495053b65f7a79d1e5c11aaea77dd25e4082a84", "parents": [ "c43d559f0423816bb2918d892131d21c51816c3d" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Sep 01 17:50:04 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Thu Oct 21 20:21:04 2010 -0400" }, "message": "libata: clean up lpm related symbols and sysfs show/store functions\n\nLink power management related symbols are in confusing state w/ mixed\nusages of lpm, ipm and pm. This patch cleans up lpm related symbols\nand sysfs show/store functions as follows.\n\n* lpm states - NOT_AVAILABLE, MIN_POWER, MAX_PERFORMANCE and\n MEDIUM_POWER are renamed to ATA_LPM_UNKNOWN and\n ATA_LPM_{MIN|MAX|MED}_POWER.\n\n* Pre/postfixes are unified to lpm.\n\n* sysfs show/store functions for link_power_management_policy were\n curiously named get/put and unnecessarily complex. Renamed to\n show/store and simplified.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "fad16e7a7f67eef8d33f8ad58850db89382b09ce", "tree": "09afb3e939cd4cc85e6aec76965c16fcc03c5798", "parents": [ "050026feae5bd4fe2db4096b63b15abce7c47faa" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Tue Sep 21 09:25:48 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Sep 28 15:14:51 2010 -0400" }, "message": "ahci: fix module refcount breakage introduced by libahci split\n\nlibata depends on scsi_host_template for module reference counting and\nsht\u0027s should be owned by each low level driver. During libahci split,\nthe sht was left with libahci.ko leaving the actual low level drivers\nnot reference counted. This made ahci and ahci_platform always\nunloadable even while they\u0027re being actively used.\n\nFix it by defining AHCI_SHT() macro in ahci.h and defining a sht for\neach low level ahci driver.\n\nstable: only applicable to 2.6.35.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Pedro Francisco \u003cpedrogfrancisco@gmail.com\u003e\nTested-by: Michael Tokarev \u003cmjt@tls.msk.ru\u003e\nCc: stable@kernel.org\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "5f173107ecad83a50fc297f5a99bcda961501fc9", "tree": "02b2ef16c50af54dcffd009233a8cd9767115e2e", "parents": [ "6d981b9a91be29c0deae5ac794a4fe885027032f" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Jul 24 16:53:48 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Wed Aug 25 19:24:16 2010 -0400" }, "message": "ahci: add HFLAG_YES_FBS and apply it to 88SE9128\n\n88SE9128 can do FBS and sets it in HOST_CAP but forgets to set FBSCP\nin PORT_CMD. Implement AHCI_HFLAG_YES_FBS and apply it to 88SE9128.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "c06231661e4fb5f2f50c73ff33702937a11764cf", "tree": "e82300639ad09429fb3a6881bb6985363dd9ddbe", "parents": [ "008dbd61ebee3e647f63bbe8315192e1331cd75f" ], "author": { "name": "Harry Zhang", "email": "harry.zhang@amd.com", "time": "Fri Apr 23 17:28:38 2010 +0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri May 14 17:35:51 2010 -0400" }, "message": "ahci: add \"em_buffer\" attribute for AHCI hosts\n\nAdd \"em_buffer\" attribute for SATA AHCI hosts to provide a way for\nuserland to access AHCI EM (enclosure management) buffer directly if the\nhost supports EM.\n\nAHCI driver should support SGPIO EM messages. However the SATA/AHCI\nspecs did not define the SGPIO message format filled in EM buffer.\nDifferent HW vendors may have different definitions. The mainly purpose\nof this attribute is to solve this issue by allowing HW vendors to\nprovide userland drivers and tools for their SGPIO initiators.\n\nSigned-off-by: Harry Zhang \u003charry.zhang@amd.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "008dbd61ebee3e647f63bbe8315192e1331cd75f", "tree": "2848b7364622cceb29b596c95c7c2681a40adcfc", "parents": [ "ec86c81dfcc52e313920621b1d1e92343a842afe" ], "author": { "name": "Harry Zhang", "email": "harry.zhang@amd.com", "time": "Fri Apr 23 17:27:19 2010 +0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri May 14 17:35:51 2010 -0400" }, "message": "ahci: EM message type auto detect\n\nDetect enclosure management message type automatically at driver\ninitialization, instead of using module parameter \"ahci_em_messages\".\n\nSigned-off-by: Harry Zhang \u003charry.zhang@amd.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "83f2b9630c5875ee872c11d98a0e26888514c1b3", "tree": "434dedfdcca76d8fdb7cdb919ac1d149b349e90c", "parents": [ "ec569af8584e977a3474c197da53ae2ba5823caf" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 10:28:32 2010 +0900" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri May 14 17:08:02 2010 -0400" }, "message": "ahci: implement AHCI_HFLAG_NO_FPDMA_AA and update NV quirks\n\nIt turns out different generations of MCPs have differing quirks.\n\n* MCP 65-73 : FPDMA AA broken, lies about PMP support, forgets to report NCQ\n* MCP 77-79 : FPDMA AA broken, lies about PMP support\n* MCP 89 : FPDMA AA broken\n\nInstead of turngin off FPDMA AA on all NVIDIAs, implement\nHFLAG_NO_FPDMA_AA, define additional board IDs and apply necessary\nquirks.\n\nThis fixes bko#15481 and the list of quirks is verified by Peer Chen.\n\n http://bugzilla.kernel.org/show_bug.cgi?id\u003d15481\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Peer Chen \u003cpchen@nvidia.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "365cfa1ed5a36f9bcb9f64c9f0f52155af2e9fef", "tree": "dcafbc73e4232ac9cfd65d25c2c7da8fa5390976", "parents": [ "0cbb0e774b0ea0547ec1b9e795637e309327ae27" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Sun Mar 28 00:22:14 2010 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri May 14 17:08:01 2010 -0400" }, "message": "ahci: Move generic code into libahci\n\nThis patch should contain no functional changes, just moves code\naround.\n\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" } ] }