)]}' { "log": [ { "commit": "6072f7491f5ef391a575e18a1165e72a3eef1601", "tree": "8d15e02b391f89bc518d6981a9325244d464614b", "parents": [ "9ce41aed0d392246eb788786253f242e829fd5e1" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Mar 31 20:11:59 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 01 01:31:13 2010 -0700" }, "message": "ide: Requeue request after DMA timeout\n\nI noticed that my KVM virtual machines were experiencing IDE\nissues resulting in processes stuck on waiting for buffers to\ncomplete.\n\nThe root cause is of course race conditions in the ancient qemu\nbackend that I\u0027m using. However, the fact that the guest isn\u0027t\nrecovering is a bug.\n\nI\u0027ve tracked it down to the change made last year to dequeue\nrequests at the start rather than at the end in the IDE layer.\n\ncommit 8f6205cd572fece673da0255d74843680f67f879\nAuthor: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Fri May 8 11:53:59 2009 +0900\n\n ide: dequeue in-flight request\n\nThe problem is that the function ide_dma_timeout_retry does not\nrequeue the current request, causing one request to be lost for\neach DMA timeout.\n\nThis patch fixes this by requeueing the request.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3503e0acbfab0dbcd24ccadd5fe841f3f8290e81", "tree": "3a9b186c73e731fdbe74fa08ae743cbf4b061b5f", "parents": [ "e18ed145c7f556f1de8350c32739bf35b26df705" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 06 12:39:27 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 06 12:39:27 2009 -0700" }, "message": "Revert \"ide: improve handling of Power Management requests\"\n\nThis reverts commit a1317f714af7aed60ddc182d0122477cbe36ee9b.\n" }, { "commit": "5e955245d6cf49c5ed26c7add7392ff5a6762bf4", "tree": "9cf243dd76059d9d218170cde5998f5a334b6a36", "parents": [ "789547508f22e482825f52f813b59680408ec2c7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jun 23 11:27:27 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 25 23:57:16 2009 -0700" }, "message": "ide: always kill the whole request on error\n\n* Use blk_rq_bytes() instead of obsolete ide_rq_bytes() in ide_kill_rq()\n and ide_floppy_do_request() for failed requests.\n [ bugfix part ]\n\n* Use blk_rq_bytes() instead of obsolete ide_rq_bytes() in ide_do_devset()\n and ide_complete_drive_reset(). Then remove ide_rq_bytes().\n [ cleanup part ]\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "789547508f22e482825f52f813b59680408ec2c7", "tree": "b06d9f048a04125528fb7d89048a16d016c8d1ea", "parents": [ "d7e2f36d9a92284754ed5254562766cb3d61c7ca" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jun 23 11:26:06 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 25 23:57:14 2009 -0700" }, "message": "ide: fix ide_kill_rq() for special ide-{floppy,tape} driver requests\n\nSuch requests should be failed with -EIO (like all other requests\nin this function) instead of being completed successfully.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a1317f714af7aed60ddc182d0122477cbe36ee9b", "tree": "3ffcdd9a629162e5e648500988b0c7533f13e606", "parents": [ "ba9413bd284e79ea43b0ae406a7a29526aaf82b3" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jun 23 23:52:17 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 24 00:32:33 2009 -0700" }, "message": "ide: improve handling of Power Management requests\n\nMake hwif-\u003erq point to PM request during PM sequence and do not allow\nany other types of requests to slip in (the old comment was never correct\nas there should be no such requests generated during PM sequence).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f4d3ffa52a402ec9e8699571cf3811763d284459", "tree": "792c78dbf602af3f35020b041255905a95b917f2", "parents": [ "eba8999cefb6b61704d8fa825b7694825a087765" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Mon Jun 15 18:52:58 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Jun 15 18:52:58 2009 +0200" }, "message": "ide: move ack_intr() method into \u0027struct ide_port_ops\u0027 (take 2)\n\nMove the ack_intr() method into \u0027struct ide_port_ops\u0027, also renaming it to\ntest_irq() while at it...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "eba8999cefb6b61704d8fa825b7694825a087765", "tree": "e5f7d1ed464efe21160b425e8a57b017b9e99441", "parents": [ "74414a91204ee57528041f771da1fd1ee3ba64c4" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Mon Jun 15 18:52:57 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Jun 15 18:52:57 2009 +0200" }, "message": "ide: move IRQ clearing from ack_intr() method to clear_irq() method (take 2)\n\nThere are now two methods that clear the port interrupt: ack_intr() method,\nimplemented only on M680x0 machines, that is called at the start of ide_intr(),\nand clear_irq() method, that is called somewhat later in this function. In\norder to stop this duplication, delegate the task of clearing the interrupt\nto clear_irq() method, only leaving to ack_intr() the task of testing for the\nport interrupt.\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "53b987d5e7e8d5be3b84522149907fa7ac95526e", "tree": "8e7d65cc2719f63c2ba83ea564707a4d696500df", "parents": [ "ccae50bcf9b8a2365e8050ccdd20b172db7b9be1" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Mon Jun 15 18:52:55 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Jun 15 18:52:55 2009 +0200" }, "message": "ide: call clear_irq() method in ide_timer_expiry()\n\nNow the clear_irq() method is called only from ide_intr() but ide_timer_expiry()\nalso should call this method in case when drive_is_ready() succeeds...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "d614aec4752f8c61b2e7cb77806b6bd59aa50836", "tree": "3b0cfb3085c43415931dbf18666d582fb8ae3c75", "parents": [ "db8e7f10ed67933ca272f4030eb7057b7f13de07", "ad7c52d0988a8965989dc06d630c52a5bde849d5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 12 09:29:42 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 12 09:29:42 2009 -0700" }, "message": "Merge branch \u0027for-2.6.31\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* \u0027for-2.6.31\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (29 commits)\n ide: re-implement ide_pci_init_one() on top of ide_pci_init_two()\n ide: unexport ide_find_dma_mode()\n ide: fix PowerMac bootup oops\n ide: skip probe if there are no devices on the port (v2)\n sl82c105: add printk() logging facility\n ide-tape: fix proc warning\n ide: add IDE_DFLAG_NIEN_QUIRK device flag\n ide: respect quirk_drives[] list on all controllers\n hpt366: enable all quirks for devices on quirk_drives[] list\n hpt366: sync quirk_drives[] list with pdc202xx_{new,old}.c\n ide: remove superfluous SELECT_MASK() call from do_rw_taskfile()\n ide: remove superfluous SELECT_MASK() call from ide_driveid_update()\n icside: remove superfluous -\u003emaskproc method\n ide-tape: fix IDE_AFLAG_* atomic accesses\n ide-tape: change IDE_AFLAG_IGNORE_DSC non-atomically\n pdc202xx_old: kill resetproc() method\n pdc202xx_old: don\u0027t call pdc202xx_reset() on IRQ timeout\n pdc202xx_old: use ide_dma_test_irq()\n ide: preserve Host Protected Area by default (v2)\n ide-gd: implement block device -\u003eset_capacity method (v2)\n ...\n" }, { "commit": "734affdcae20af4fec95e46a64fb29f063a15c19", "tree": "68b3867575b363253fca17dcd239664149a6f1a2", "parents": [ "8bc1e5aa06a2a9a425c4a6795fc564cba1521487" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Jun 07 15:37:10 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Jun 07 15:37:10 2009 +0200" }, "message": "ide: add IDE_DFLAG_NIEN_QUIRK device flag\n\nAdd IDE_DFLAG_NIEN_QUIRK device flag and use it instead of\ndrive-\u003equirk_list.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9bd7de51ee8537094656149eaf45338cadb7d7d4", "tree": "a691987319dfcdb07de2bce619746f88d26882c4", "parents": [ "e4b636366c00738b9609cda307014d71b1225b7f", "6a44587ee716ac911082cbdec766e5b3f051c071" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 22 20:28:35 2009 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 22 20:28:35 2009 +0200" }, "message": "Merge branch \u0027master\u0027 into for-2.6.31\n\nConflicts:\n\tdrivers/ide/ide-io.c\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "4c9773ed7946fc375edba057770f5ef16d8b44fe", "tree": "cd642c901d6b6f051cbe7a29e6565913e61f0614", "parents": [ "9f36d31437922354d104a2db407f397e79e4027e", "5993856e53fbc4b4f28e2d481deaebeb715b1267" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri May 22 17:10:55 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri May 22 17:10:55 2009 +0200" }, "message": "Merge branch \u0027for-linus\u0027 into for-next\n" }, { "commit": "e3b29f05124b07303088795396ff858811d2acb8", "tree": "00b483ca6b30228119be19a362bbb0044ce87be8", "parents": [ "8369d5fa63260cc54464b4687aa6a0f78402d98e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri May 22 16:23:37 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri May 22 16:23:37 2009 +0200" }, "message": "ide: fix OOPS during ide-cd error recovery\n\nOn Tuesday 19 May 2009 20:29:28 Martin Lottermoser wrote:\n\n\u003e hdc: cdrom_decode_status: error\u003d0x40 \u003c3\u003e{ LastFailedSense\u003d0x04 }\n\u003e ide: failed opcode was: unknown\n\u003e hdc: DMA disabled\n\u003e ------------[ cut here ]------------\n\u003e kernel BUG at drivers/ide/ide-io.c:872!\n\nIt is possible for ide-cd to ignore ide_error()\u0027s return value under\nsome circumstances. Workaround it in ide_intr() and ide_timer_expiry()\nby checking if there is a device/port reset pending currently.\n\nFixes bug #13345:\n\n\thttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13345\n\nReported-by: Martin Lottermoser \u003cMartin.Lottermoser@t-online.de\u003e\nReported-and-tested-by: Modestas Vainius \u003cmodestas@vainius.eu\u003e\nCc: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ca1b96e00ab5d1b0838965834469a0284c81a517", "tree": "694727e3e50eb651640f87aac51aed8fecc0a2c0", "parents": [ "582078ee3d7dacd74a7b3fe02ea258cadf32b602" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:21 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:21 2009 +0200" }, "message": "ide: replace special_t typedef by IDE_SFLAG_* flags\n\nReplace:\n- special_t typedef by IDE_SFLAG_* flags\n- \u0027special_t special\u0027 ide_drive_t\u0027s field by \u0027u8 special_flags\u0027 one\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "582078ee3d7dacd74a7b3fe02ea258cadf32b602", "tree": "6aa9c20c9df5367782716ef4960e4fac1b9b24ff", "parents": [ "5f582c8e2193e3848039de87e6a3ace7cbc7ed88" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:18 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:18 2009 +0200" }, "message": "ide: merge ide_disk_special() into do_special() (v2)\n\nWhile at it:\n- change debug printk() level to KERN_DEBUG and use __func__\n- update documentation\n\nv2:\n- fix DEBUG build (noticed by Sergei)\n\nThere should be no functional changes caused by this patch.\n\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5f582c8e2193e3848039de87e6a3ace7cbc7ed88", "tree": "57774bee00f4094fe0bcebd67ca1203d6c36257c", "parents": [ "6029336426a2b43e4bc6f4a84be8789a047d139e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:18 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun May 17 19:12:18 2009 +0200" }, "message": "ide: BUG() on unknown flags in ide_disk_special()\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9934c8c04561413609d2bc38c6b9f268cba774a4", "tree": "30dd8f7be54f9b2e03094de9cd03b6a9ee2909cd", "parents": [ "2343046826a8ca426b07601d9593ee046c298b68" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri May 08 11:54:16 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:52:18 2009 +0200" }, "message": "block: implement and enforce request peek/start/fetch\n\nTill now block layer allowed two separate modes of request execution.\nA request is always acquired from the request queue via\nelv_next_request(). After that, drivers are free to either dequeue it\nor process it without dequeueing. Dequeue allows elv_next_request()\nto return the next request so that multiple requests can be in flight.\n\nExecuting requests without dequeueing has its merits mostly in\nallowing drivers for simpler devices which can\u0027t do sg to deal with\nsegments only without considering request boundary. However, the\nbenefit this brings is dubious and declining while the cost of the API\nambiguity is increasing. Segment based drivers are usually for very\nold or limited devices and as converting to dequeueing model isn\u0027t\ndifficult, it doesn\u0027t justify the API overhead it puts on block layer\nand its more modern users.\n\nPrevious patches converted all block low level drivers to dequeueing\nmodel. This patch completes the API transition by...\n\n* renaming elv_next_request() to blk_peek_request()\n\n* renaming blkdev_dequeue_request() to blk_start_request()\n\n* adding blk_fetch_request() which is combination of peek and start\n\n* disallowing completion of queued (not started) requests\n\n* applying new API to all LLDs\n\nRenamings are for consistency and to break out of tree code so that\nit\u0027s apparent that out of tree drivers need updating.\n\n[ Impact: block request issue API cleanup, no functional change ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "8f6205cd572fece673da0255d74843680f67f879", "tree": "bb89c1c5fe4436f5a0ec27f0d96074c7031a83ae", "parents": [ "1011c1b9f2e45ce7c6e38888d2b83936aec38771" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri May 08 11:53:59 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:52:14 2009 +0200" }, "message": "ide: dequeue in-flight request\n\nide generally has single request in flight and tracks it using\nhwif-\u003erq and all state handlers follow the following convention.\n\n* ide_started is returned if the request is in flight.\n\n* ide_stopped is returned if the queue needs to be restarted. The\n request might or might not have been processed fully or partially.\n\n* hwif-\u003erq is set to NULL, when an issued request completes.\n\nSo, dequeueing model can be implemented by dequeueing after fetch,\nrequeueing if hwif-\u003erq isn\u0027t NULL on ide_stopped return and doing\nabout the same thing on completion / port unlock paths. These changes\ncan be made in ide-io proper.\n\nIn addition to the above main changes, the following updates are\nnecessary.\n\n* ide-cd shouldn\u0027t dequeue a request when issuing REQUEST SENSE for it\n as the request is already dequeued.\n\n* ide-atapi uses request queue as stack when issuing REQUEST SENSE to\n put the REQUEST SENSE in front of the failed request. This now\n needs to be done using requeueing.\n\n[ Impact: dequeue in-flight request ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "34b7d2c957199834c474c9d46739265643f4d9c7", "tree": "b11b89196c6f1c758657d90a79b496c131b2a19c", "parents": [ "b0790410300abaaf4f25f702803beff701baebf1" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:43 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:55 2009 +0200" }, "message": "ide: cleanup rq-\u003edata_len usages\n\nWith recent unification of fields, it\u0027s now guaranteed that\nrq-\u003edata_len always equals blk_rq_bytes(). Convert all direct users\nto accessors.\n\n[ Impact: convert direct rq-\u003edata_len usages to blk_rq_bytes() ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "9780e2dd8254351f6cbe11304849126b51dbd561", "tree": "a987a9d671302f4a5133cbf1d7880158a9f21315", "parents": [ "83096ebf1263b2c1ee5e653ba37d993d02e3eb7b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:40 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:54 2009 +0200" }, "message": "ide: convert to rq pos and nr_sectors accessors\n\nide doesn\u0027t manipulate request fields anymore and thus all hard and\ntheir soft equivalents are always equal. Convert all references to\naccessors.\n\n[ Impact: use pos and nr_sectors accessors ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5b93629b4509c03ffa87a9316412fedf6f58cb37", "tree": "ad5ceda3f718361b8df3057b4f9edcc79aa4cd9d", "parents": [ "c3a4d78c580de4edc9ef0f7c59812fb02ceb037f" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:38 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:53 2009 +0200" }, "message": "block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones\n\nImplement accessors - blk_rq_pos(), blk_rq_sectors() and\nblk_rq_cur_sectors() which return rq-\u003ehard_sector, rq-\u003ehard_nr_sectors\nand rq-\u003ehard_cur_sectors respectively and convert direct references of\nthe said fields to the accessors.\n\nThis is in preparation of request data length handling cleanup.\n\nGeert\t: suggested adding const to struct request * parameter to accessors\nSergei\t: spotted error in patch description\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nAcked-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nTested-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAckec-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5ad960fe8d0e4f99fe2b8dded45e8251137293c9", "tree": "b781a857b5bc7ed2ca13b852bda1da316d3f1f7a", "parents": [ "29d1a4371035e01b0d079bc5aa88b50f5af7a566" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 08:46:03 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 28 07:37:32 2009 +0200" }, "message": "ide: drop rq-\u003edata handling from ide_map_sg()\n\nImpact: remove code path which is no longer necessary\n\nAll IDE data transfers now use rq-\u003ebio. Simplify ide_map_sg()\naccordingly.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "765139ef5f1a4b1d5cb1f1a7a12de7ee61f6500f", "tree": "cced409300ad193c7a3d9203441834c629cfcb7e", "parents": [ "02e7cf8f848841ca21864ccd019e480b73c323b7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:43 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 28 07:37:30 2009 +0200" }, "message": "ide-pm: don\u0027t abuse rq-\u003edata\n\nImpact: cleanup rq-\u003edata usage\n\nide-pm uses rq-\u003edata to carry pointer to struct request_pm_state\nthrough request queue and rq-\u003especial is used to carray pointer to\nlocal struct ide_cmd, which isn\u0027t necessary. Use rq-\u003especial for\nrequest_pm_state instead and use local ide_cmd in\nide_start_power_step().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "02e7cf8f848841ca21864ccd019e480b73c323b7", "tree": "eb8b88b0b253f7063bfbee063df817fbac6eb60f", "parents": [ "068753203e6cd085664a62e0fc0636e19b148a12" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 28 07:37:30 2009 +0200" }, "message": "ide-cd,atapi: use bio for internal commands\n\nImpact: unify request data buffer handling\n\nrq-\u003edata is used mostly to pass kernel buffer through request queue\nwithout using bio. There are only a couple of places which still do\nthis in kernel and converting to bio isn\u0027t difficult.\n\nThis patch converts ide-cd and atapi to use bio instead of rq-\u003edata\nfor request sense and internal pc commands. With previous change to\nunify sense request handling, this is relatively easily achieved by\nadding blk_rq_map_kern() during sense_rq prep and PC issue.\n\nIf blk_rq_map_kern() fails for sense, the error is deferred till sense\nissue and aborts the failed command which triggered the sense. Note\nthat this is a slim possibility as sense prep is done on each command\nissue, so for the above condition to actually trigger, all preps since\nthe last sense issue till the issue of the request which would require\na sense should fail.\n\n* do_request functions might sleep now. This should be okay as ide\n request_fn - do_ide_request() - is invoked only from make_request\n and plug work. Make sure this is the case by adding might_sleep()\n to do_ide_request().\n\n* Functions which access the read sense data before the sense request\n is complete now should access bio_data(sense_rq-\u003ebio) as the sense\n buffer might have been copied during blk_rq_map_kern().\n\n* ide-tape updated to map sg.\n\n* cdrom_do_block_pc() now doesn\u0027t have to deal with REQ_TYPE_ATA_PC\n special case. Simplified.\n\n* tp_ops-\u003eoutput/input_data path dropped from ide_pc_intr().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "d868ca24302e99a0e8a86071ca2c66273edf97d9", "tree": "447a39c6e1880f16ff329b9014471945a9db0e22", "parents": [ "8968932e54db35cf9d69cfbbd50c26dfaaa586c7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 28 07:37:29 2009 +0200" }, "message": "ide-taskfile: don\u0027t abuse rq-\u003ebuffer\n\nImpact: rq-\u003ebuffer usage cleanup\n\nide_raw_taskfile() directly uses rq-\u003ebuffer to carry pointer to the\ndata buffer. This complicates both block interface and ide backend\nrequest handling. Use blk_rq_map_kern() instead and drop special\nhandling for REQ_TYPE_ATA_TASKFILE from ide_map_sg().\n\nNote that REQ_RW setting is moved upwards as blk_rq_map_kern() uses it\nto initialize bio rw flag.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "2c316bb57ad4e9f0f3de2d7ef1ae85530c2a7e69", "tree": "4c67b1e6d0f1c27940188833a46a51b82e43d6ec", "parents": [ "6d7003877c2f0578f1c08f66d05c3f72ef4ae596" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 08:46:03 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 08:46:03 2009 +0900" }, "message": "ide: drop rq-\u003edata handling from ide_map_sg()\n\nImpact: remove code path which is no longer necessary\n\nAll IDE data transfers now use rq-\u003ebio. Simplify ide_map_sg()\naccordingly.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "fc38b521dcffcb07447cd98fedc56f495c10b90d", "tree": "cc0fdc986970179c95612f8d3dc9c06c78fa6d53", "parents": [ "5c4be57249e2e09136446597d2fe2a967c6ffef0" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:43 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:43 2009 +0900" }, "message": "ide-pm: don\u0027t abuse rq-\u003edata\n\nImpact: cleanup rq-\u003edata usage\n\nide-pm uses rq-\u003edata to carry pointer to struct request_pm_state\nthrough request queue and rq-\u003especial is used to carray pointer to\nlocal struct ide_cmd, which isn\u0027t necessary. Use rq-\u003especial for\nrequest_pm_state instead and use local ide_cmd in\nide_start_power_step().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "5c4be57249e2e09136446597d2fe2a967c6ffef0", "tree": "02509609a80013e0e1e3d447ddc41805f014cc50", "parents": [ "6b544fcc8cd0a04eb42de9d1ecdd345e979d6ada" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "message": "ide-cd,atapi: use bio for internal commands\n\nImpact: unify request data buffer handling\n\nrq-\u003edata is used mostly to pass kernel buffer through request queue\nwithout using bio. There are only a couple of places which still do\nthis in kernel and converting to bio isn\u0027t difficult.\n\nThis patch converts ide-cd and atapi to use bio instead of rq-\u003edata\nfor request sense and internal pc commands. With previous change to\nunify sense request handling, this is relatively easily achieved by\nadding blk_rq_map_kern() during sense_rq prep and PC issue.\n\nIf blk_rq_map_kern() fails for sense, the error is deferred till sense\nissue and aborts the failed command which triggered the sense. Note\nthat this is a slim possibility as sense prep is done on each command\nissue, so for the above condition to actually trigger, all preps since\nthe last sense issue till the issue of the request which would require\na sense should fail.\n\n* do_request functions might sleep now. This should be okay as ide\n request_fn - do_ide_request() - is invoked only from make_request\n and plug work. Make sure this is the case by adding might_sleep()\n to do_ide_request().\n\n* Functions which access the read sense data before the sense request\n is complete now should access bio_data(sense_rq-\u003ebio) as the sense\n buffer might have been copied during blk_rq_map_kern().\n\n* ide-tape updated to map sg.\n\n* cdrom_do_block_pc() now doesn\u0027t have to deal with REQ_TYPE_ATA_PC\n special case. Simplified.\n\n* tp_ops-\u003eoutput/input_data path dropped from ide_pc_intr().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "eace4cb04c0edc9388e987bf9bbdef461f6daca4", "tree": "3cd10182940039df2c99b0029ae0badf6fc5ada1", "parents": [ "7f006dc24fae158131116c9472874f12e16cf040" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun Apr 19 07:00:42 2009 +0900" }, "message": "ide-taskfile: don\u0027t abuse rq-\u003ebuffer\n\nImpact: rq-\u003ebuffer usage cleanup\n\nide_raw_taskfile() directly uses rq-\u003ebuffer to carry pointer to the\ndata buffer. This complicates both block interface and ide backend\nrequest handling. Use blk_rq_map_kern() instead and drop special\nhandling for REQ_TYPE_ATA_TASKFILE from ide_map_sg().\n\nNote that REQ_RW setting is moved upwards as blk_rq_map_kern() uses it\nto initialize bio rw flag.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "f505d49ffd25ed062e76ffd17568d3937fcd338c", "tree": "1ffafdccffd2373ec8b5f60bb72da841d4d200d8", "parents": [ "d5f840bf74c09ca5a31e518c9d984999926b5f44" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 18 17:42:20 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 18 17:42:20 2009 +0200" }, "message": "ide: fix barriers support\n\nFreeing non-slab objects is bad and results in an oops. Fix it.\n\nReported-and-tested-by: Andrew Price \u003candy@andrewprice.me.uk\u003e\nCc: Theodore Tso \u003ctytso@mit.edu\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "3153c26b54230d025c6d536e8d3015def4524906", "tree": "0dc92136480ddfdd2f52a48045446e9ed95ed077", "parents": [ "c9ff9e7b64138d87023b733e618f29a1d58543f7" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Wed Apr 08 14:13:03 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Wed Apr 08 14:13:03 2009 +0200" }, "message": "ide: refactor tf_read() method\n\nSimplify tf_read() method, making it deal only with \u0027struct ide_taskfile\u0027 and\nthe validity flags that the upper layer passes, and factoring out the code that\ndeals with the high order bytes into ide_tf_readback() to be called from the\nonly two functions interested, ide_complete_cmd() and ide_dump_sector().\n\nThis should stop the needless code duplication in this method and so make\nit about twice smaller than it was; along with simplifying the setup for\nthe method call, this should save both time and space...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "745483f10c6cefb303007c6873e2bfce54efa8ed", "tree": "9dc9dca95f017edf279bf3e2d5ec3d07481e75da", "parents": [ "60f85019c6c8c1aebf3485a313e0da094bc95d07" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Wed Apr 08 14:13:02 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Wed Apr 08 14:13:02 2009 +0200" }, "message": "ide: simplify \u0027struct ide_taskfile\u0027\n\nMake \u0027struct ide_taskfile\u0027 cover only 8 register values and thus put two such\nfields (\u0027tf\u0027 and \u0027hob\u0027) into \u0027struct ide_cmd\u0027, dropping unnecessary \u0027tf_array\u0027\nfield from it.\n\nThis required changing the prototype of ide_get_lba_addr() and ide_tf_dump().\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\n[bart: fix setting of ATA_LBA bit for LBA48 commands in __ide_do_rw_disk()]\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "60f85019c6c8c1aebf3485a313e0da094bc95d07", "tree": "5cbb0e1a733b59887308a50ce083613c4e7c0ede", "parents": [ "674f0ea111bc9bff1b4e4841d7da38933c5e3b59" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Wed Apr 08 14:13:01 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Wed Apr 08 14:13:01 2009 +0200" }, "message": "ide: replace IDE_TFLAG_* flags by IDE_VALID_*\n\nReplace IDE_TFLAG_{IN|OUT}_* flags meaning to the taskfile register validity on\ninput/output by the IDE_VALID_* flags and introduce 4 symmetric 8-bit register\nvalidity indicator subfields, \u0027valid.{input/output}.{tf|hob}\u0027, into the \u0027struct\nide_cmd\u0027 instead of using the \u0027tf_flags\u0027 field for that purpose (this field can\nthen be turned from 32-bit into 8-bit one).\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "fdd88f0af616db59a6a36bdf0185181d2b779f53", "tree": "9e0acaddc49f7354430457b07ee0a94757bbc314", "parents": [ "abb596b25edac1ec1acc4ef53df190771661c3d2" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Tue Mar 31 20:15:33 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 31 20:15:33 2009 +0200" }, "message": "ide: inline SELECT_DRIVE()\n\nSince SELECT_DRIVE() has boiled down to a mere dev_select() method call, it now\nmakes sense to just inline it...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "35218d1ca808ed19b8c6f079ce91872b3deb2219", "tree": "4cc1748e9046ef26701c88b3c6448734f1a7e874", "parents": [ "bac08cee93f9cb37b40ecfa8eaf1f6d8daf3909b" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Tue Mar 31 20:15:31 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 31 20:15:31 2009 +0200" }, "message": "ide: move data register access out of tf_{read|load}() methods (take 2)\n\nMove IDE_FTFLAG_{IN|OUT}_DATA flag handling out of tf_{read|load}() methods\ninto the only two functions where these flags actually need to be handled:\ndo_rw_taskfile() and ide_complete_cmd()...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ecf3a31d2a08a419bdf919456f1724f5b72bde2c", "tree": "11a5b4685425541fa4bb267ac6f897cb1c38ba41", "parents": [ "4d74c3fcf2b90487eacec511bc8c07177711c81c" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Tue Mar 31 20:15:30 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 31 20:15:30 2009 +0200" }, "message": "ide: turn set_irq() method into write_devctl() method\n\nTurn set_irq() method with its software reset hack into write_devctl() method\n(for just writing a value into the device control register) at last...\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9010941c5483a7a5bb1f7d97ee62491fb078bb51", "tree": "0aaea427f70b0431fc7a98c68b7bc9fd012d0dbc", "parents": [ "e1c502482853f84606928f5a2f2eb6da1993cda1" ], "author": { "name": "Elias Oltmanns", "email": "eo@nebensachen.de", "time": "Tue Mar 31 20:14:56 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 31 20:14:56 2009 +0200" }, "message": "ide: Fix code dealing with sleeping devices in do_ide_request()\n\nUnfortunately, I missed a catch when reviewing the patch committed as\n201bffa4. Here is the fix to the currently broken handling of sleeping\ndevices. In particular, this is required to get the disk shock\nprotection code working again.\n\nReported-by: Christian Thaeter \u003cct@pipapo.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "bf717c0a2e18dbe82eeb28e57b0abede3cdf45d6", "tree": "98d209372f0fed08fca6c4936677ee09cf435209", "parents": [ "35b5d0be3d8de9a5ac51471c12029fb115200cdc" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:47 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:47 2009 +0100" }, "message": "ide: keep track of number of bytes instead of sectors in struct ide_cmd\n\n* Pass number of bytes instead of sectors to ide_init_sg_cmd().\n\n* Pass number of bytes to process to ide_pio_sector() and rename\n it to ide_pio_bytes().\n\n* Rename -\u003ensect field to -\u003enbytes in struct ide_cmd and use\n -\u003enbytes, -\u003enleft and -\u003ecursg_ofs to keep track of number of\n bytes instead of sectors.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "60c0cd02b254805691cdc61101ada6af7bd56fde", "tree": "1b600eb9f22034824bf21377041f470c09af09c7", "parents": [ "b788ee9c6561fd9219a503216284d61036a0dc0b" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:46 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:46 2009 +0100" }, "message": "ide: set hwif-\u003eexpiry prior to calling [__]ide_set_handler()\n\n* Set hwif-\u003eexpiry prior to calling [__]ide_set_handler()\n and drop \u0027expiry\u0027 argument.\n\n* Set hwif-\u003eexpiry to NULL in ide_{timer_expiry,intr}()\n and remove \u0027hwif-\u003eexpiry \u003d NULL\u0027 assignments.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "2298169418f43ba5e0919762a4bab95a1227872a", "tree": "67cf3133c7bae747ad957c68a650534105a7d8e7", "parents": [ "130e886708d6e11f3d54e5d27c266578de56f343" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:46 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:46 2009 +0100" }, "message": "ide: pass command to ide_map_sg()\n\n* Set IDE_TFLAG_WRITE flag and -\u003erq also for ATA_CMD_PACKET\n commands.\n\n* Pass command to -\u003edma_setup method and update all its\n implementations accordingly.\n\n* Pass command instead of request to ide_build_sglist(),\n *_build_dmatable() and ide_map_sg().\n\nWhile at it:\n\n* Fix scc_dma_setup() documentation + use ATA_DMA_WR define.\n\n* Rename sgiioc4_build_dma_table() to sgiioc4_build_dmatable(),\n change return value type to \u0027int\u0027 and drop unused \u0027ddir\u0027\n argument.\n\n* Do some minor cleanups in [tx4939]ide_dma_setup().\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "130e886708d6e11f3d54e5d27c266578de56f343", "tree": "af6c09224bd1aa21119c052cd3664719916ec795", "parents": [ "ba7d479c36dde12821c01ad0696d678635b8fb92" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:45 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:45 2009 +0100" }, "message": "ide: remove ide_end_request()\n\n* Add ide_rq_bytes() helper.\n\n* Add blk_noretry_request() quirk to ide_complete_rq() (currently only fs\n requests can be marked as \"noretry\" so there is no change in behavior).\n\n* Switch current ide_end_request() users to use ide_complete_rq().\n\n [ No need to check for rq-\u003enr_sectors \u003d\u003d 0 in {ide_dma,task_pio}_intr(),\n nsectors \u003d\u003d 0 in cdrom_end_request() and err \u003d\u003d 0 in ide_do_devset(). ]\n\n* Remove no longer needed ide_end_request().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ba7d479c36dde12821c01ad0696d678635b8fb92", "tree": "71438396a23abe773a31ea4177ca6e46a56cabe2", "parents": [ "f974b196f58fe042c7b2b4c0ee15d5a6112dbf40" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "message": "ide: use ide_end_rq() in ide_complete_rq()\n\nThis results in PIO-\u003eDMA retry being triggered also on completion\nof requests using ide_complete_rq() instead of ide_end_request().\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "f974b196f58fe042c7b2b4c0ee15d5a6112dbf40", "tree": "b717d35a8d6b3c60aa7a95ca1a1002918cb678a1", "parents": [ "a9587fd8c48415cc93fef7f4ba7748a5d3477e7b" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "message": "ide: pass number of bytes to complete to ide_complete_rq()\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "a9587fd8c48415cc93fef7f4ba7748a5d3477e7b", "tree": "310e6d5859c65a4b00395a5922e834defde06bcd", "parents": [ "89f78b3261f7e331e41753ea2459fbb9b60a6f7a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:44 2009 +0100" }, "message": "ide: remove BUG() from ide_complete_rq()\n\nIt is no longer needed so remove it, also while at it dequeue the request\nonly on blk_end_request() success and make ide_complete_rq() return an error\nvalue.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "89f78b3261f7e331e41753ea2459fbb9b60a6f7a", "tree": "f294393d4d4a1db653c5f0ce7b5504ff589e4a3b", "parents": [ "6902a5331256e1b9f4cef95a1e3622252113b260" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "message": "ide: move rq-\u003eerrors quirk out from ide_end_request()\n\nMove rq-\u003eerrors quirk out from ide_end_request() to its call sites.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "6902a5331256e1b9f4cef95a1e3622252113b260", "tree": "f33ef1a732425e1862fcf0bbd0e909f82d247a8a", "parents": [ "37245aabfa0c628ba884cd88fe5cd633b426a1b2" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "message": "ide: pass error value to ide_complete_rq()\n\nSet rq-\u003eerrors at ide_complete_rq() call sites and then pass\nerror value to ide_complete_rq().\n\n[ Some rq-\u003eerrors assignments look really wrong but this patch\n leaves them alone to not introduce too many changes at once. ]\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "37245aabfa0c628ba884cd88fe5cd633b426a1b2", "tree": "a1513de9d27f0b7f2fb801807fa06b7fa4232981", "parents": [ "1caf236dafb7291f9fdfe54b12dd945aec0dca03" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:43 2009 +0100" }, "message": "ide: sanitize ide_end_rq()\n\n* Move \u0027uptodate\u0027 quirk from ide_end_rq() to its users.\n\n* Move quirks for blk_noretry_request() and !blk_fs_request()\n requests from ide_end_rq() to ide_end_request().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1caf236dafb7291f9fdfe54b12dd945aec0dca03", "tree": "0cd324f68b27ee15958739bca362941be380b3fb", "parents": [ "1713788ff8e191de5da707ed8144698b32771f99" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:42 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:42 2009 +0100" }, "message": "ide: add ide_end_rq() (v2)\n\n* Move request dequeuing from __ide_end_request() to ide_end_request().\n\n* Rename __ide_end_request() to ide_end_rq() and export it.\n\n* Fix ide_end_rq() to pass original blk_end_request() return value.\n\n* ide_end_dequeued_request() is used only in cdrom_end_request()\n so inline it there and then remove the function.\n\nv2:\n* Remove needless BUG_ON() while at it (start_request()\u0027s one is enough).\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1713788ff8e191de5da707ed8144698b32771f99", "tree": "b37a864e18ca9790a551fc2bc0d8bc58af788dfe", "parents": [ "2230d90dd889e35da2728b6f6ebf25fb5a6499bd" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:42 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:42 2009 +0100" }, "message": "ide: make ide_special_rq() BUG() on unknown requests\n\nIf unknown request reaches this function something is _seriously_ wrong.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e7fedc3ca0b8fcd3350a40c42a7100a9539e6c4a", "tree": "84cd0b58c1c37a4f14f769555ea877b0f4e44efa", "parents": [ "041cea10a86a25b088185d07ad15d728f503f02c" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:41 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:41 2009 +0100" }, "message": "ide: use ide_complete_cmd() for head unload commands\n\nMove handling of head unload commands from task_no_data_intr()\nto ide_complete_cmd() and then use ide_complete_cmd() also for\nhead unload commands.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "0dfb991c6943c810175376b58d1c29cfe532541b", "tree": "c7b82d2ea9159e94c40f8df1a178dab4d2590ed3", "parents": [ "04d09b0e62f2180a7e3fa8578ed778eca0c454fd" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:39 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:39 2009 +0100" }, "message": "ide: use ata_tf_protocols enums\n\n* Add IDE_TFLAG_MULTI_PIO taskfile flag and set it for commands\n using multi-PIO protocol.\n\n* Use ata_tf_protocols enums instead of TASKFILE_* defines to\n denote command\u0027s protocol and then rename -\u003edata_phase field\n to -\u003eprotocol.\n\n* Remove no longer needed \u003clinux/hdreg.h\u003e includes.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b6308ee0c55acd2e943d849773c9f0a49c516317", "tree": "e56f59a7935fccdf0145ffd4638a066bf4ba1e17", "parents": [ "adb1af9803d167091c2cb4de14014185054bfe2c" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:38 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:38 2009 +0100" }, "message": "ide: move command related fields from ide_hwif_t to struct ide_cmd\n\n* Move command related fields from ide_hwif_t to struct ide_cmd.\n\n* Make ide_init_sg_cmd() take command and sectors number as arguments.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "22aa4b32a19b1f231d4ce7e9af6354b577a22a35", "tree": "3e773e7102e4ea6bb6b4c00edce442c4e8f37edb", "parents": [ "e6830a86c260d73c6f370aa7ed17ee6c71e5ee05" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:37 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:37 2009 +0100" }, "message": "ide: remove ide_task_t typedef\n\nWhile at it:\n- rename struct ide_task_s to struct ide_cmd\n- remove stale comments from idedisk_{read_native,set}_max_address()\n- drop unused \u0027cmd\u0027 argument from ide_{cmd,task}_ioctl()\n- drop unused \u0027task\u0027 argument from tx4939ide_tf_load_fixup()\n- rename ide_complete_task() to ide_complete_cmd()\n- use consistent naming for struct ide_cmd variables\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "3ee38302ffc63da93eb0313053a990bb3466e275", "tree": "b8d66e808fd6d55972adc29ce072deaf2483af6c", "parents": [ "313afea7f25cc6d420179e0b316499c164e3e372" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:36 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:36 2009 +0100" }, "message": "ide: remove -\u003eend_request method\n\n* Handle completion of private driver requests explicitly\n for ide_floppy and ide_tape media in ide_kill_rq().\n\n* Remove no longer needed -\u003eend_request method.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "c152cc1a90f9680cefa74d9ff9ce36038081ba72", "tree": "7932faaf671d8ac20d61a2df2cfe43c7919b0d4f", "parents": [ "5e2040fd0a97888952b37243b5868872bbe0f6ac" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:34 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:34 2009 +0100" }, "message": "ide: use -\u003eend_request only for private device driver requests\n\n* Move IDE{FLOPPY,TAPE}_ERROR_* defines to \u003clinux/ide.h\u003e and rename them\n to IDE_DRV_ERROR_*.\n\n* Handle -\u003eend_request special cases for floppy/tape media in ide_kill_rq().\n\n* Call -\u003eend_request only for private device driver requests.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e3d9a73a83d98fc466dabdcfe4f4e7e4419e3f8e", "tree": "3a93a8eca3800bafe5aeaf6a469fb3af05739c44", "parents": [ "5e76acd588c125fbd37390e44868dcb07cadbe4a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:32 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:32 2009 +0100" }, "message": "ide: remove -\u003edata_phase field from ide_hwif_t\n\n* Always use hwif-\u003etask-\u003edata_phase and remove -\u003edata_phase\n field from ide_hwif_t.\n\n* Remove superfluous REQ_TYPE_ATA_TASKFILE check from\n ide_pio_datablock() while at it.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5e76acd588c125fbd37390e44868dcb07cadbe4a", "tree": "e121f47461051ed86147a5c2638c61d28a4a8f0e", "parents": [ "a09485df9cda49fbde2766c86eb18a9cae585162" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:31 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:31 2009 +0100" }, "message": "ide: no need to read Status and Error registers for \"empty\" taskfile requests\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "a09485df9cda49fbde2766c86eb18a9cae585162", "tree": "4dfc6219da40e86aa293621d43c5a71018c7992f", "parents": [ "e120237c0e4d9a83c1380f5ff7b5f2ba31f1c820" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:31 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:31 2009 +0100" }, "message": "ide: move request type specific code from ide_end_drive_cmd() to callers (v3)\n\n* Move request type specific code from ide_end_drive_cmd() to callers.\n\n* Remove stale ide_end_drive_cmd() documentation and drop no longer\n used \u0027stat\u0027 argument. Then rename the function to ide_complete_rq().\n\nv2:\n* Fix handling of blk_pm_request() requests in task_no_data_intr().\n\nv3:\n* Some ide_no_data_taskfile() users (HPA code and HDIO_DRIVE_* ioctls\n handlers) access original command later so we need to update it in\n ide_complete_task().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e120237c0e4d9a83c1380f5ff7b5f2ba31f1c820", "tree": "147f0f9b228dce62f595a304e8d00868460d5cfe", "parents": [ "3616b6536a74ff1c56029c17cbb3575c69c0a574" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:29 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:29 2009 +0100" }, "message": "ide: factor out completion of taskfile from ide_end_drive_cmd()\n\nFactor out completion of taskfile from ide_end_drive_cmd()\nto ide_complete_task().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "3616b6536a74ff1c56029c17cbb3575c69c0a574", "tree": "531feb15784ea6ae4871c712829ab23cbfb9bbc3", "parents": [ "19710d25d50ae0be05eebe4231ed8918b1092d82" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:29 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:29 2009 +0100" }, "message": "ide: complete power step in ide_complete_pm_request()\n\n* Complete power step in ide_complete_pm_request().\n\n* Rename ide_complete_pm_request() to ide_complete_pm_rq().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "255115fb35f80735c21a1cbe9809e9795a3af26e", "tree": "55952820ef05e6f11c80c828b83a6cfdac366a84", "parents": [ "c7db966bbbf216b336da921e5d7ba5b9c8467ac1" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:27 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:27 2009 +0100" }, "message": "ide: allow host drivers to specify IRQ flags\n\n* Add -\u003eirq_flags field to struct ide_port_info and struct ide_host.\n\n* Update host drivers and IDE PCI code to use -\u003eirq_flags field.\n\n* Convert init_irq() and ide_intr() to use host-\u003eirq_flags.\n\nThis fixes handling of shared IRQs for non-PCI hosts\nand removes ugly ifdeffery from core IDE code.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e354c1d8033d97a97a38a1b2cffa1bc285b92ad4", "tree": "cd520f7cd4a417c1f78d81e3a3b62936697b35f6", "parents": [ "d15a613ba01ff2b209ecad7a38ccbb23b3b06c92" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:22 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:22 2009 +0100" }, "message": "ide: remove IDE_ARCH_LOCK (v2)\n\n* Add -\u003e{get,release}_lock methods to struct ide_port_info\n and struct ide_host.\n\n* Convert core IDE code, m68k IDE code and falconide support to use\n -\u003e{get,release}_lock methods instead of ide_{get,release}_lock().\n\n* Remove IDE_ARCH_LOCK.\n\nv2:\n* Build fix from Geert updating ide_{get,release}_lock() callers in\n falconide.c.\n\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Michael Schmitz \u003cschmitz@debian.org\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "d15a613ba01ff2b209ecad7a38ccbb23b3b06c92", "tree": "3c13ef45f1eae35a2079f04350266f61bfbfa6c8", "parents": [ "088b1b88609ce89b6ab19d114cdbec94a44aa22c" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:21 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Mar 27 12:46:21 2009 +0100" }, "message": "ide: remove IDE_ARCH_INTR (v2)\n\nThis micro-optimization is not worth it. Just always check for\nexistence of -\u003eack_intr method in ide_intr() and ide_timer_expiry().\n\nv2:\nFix brown-paper-bag bug spotted by David D. Kilzer.\n\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Michael Schmitz \u003cschmitz@debian.org\u003e\nCc: \"David D. Kilzer\" \u003cddkilzer@kilzer.net\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "327fa1c29466b8fe471a91fc11e9c6171163c81a", "tree": "9dbbf65c886d5ec68299d563da0cd7df8b97c324", "parents": [ "122f06f8bce406169d61242a3eb667027e27cca7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:47 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:47 2009 +0100" }, "message": "ide: move error handling code to ide-eh.c (v2)\n\nDo some CodingStyle fixups in \u003clinux/ide.h\u003e while at it.\n\nv2:\nAdd missing \u003clinux/delay.h\u003e include (reported by Stephen Rothwell).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "11938c929022bb92b1a42f5e1289524a1e465dc0", "tree": "7698cdcb8b45d30d7e4831cfa884c1ed13e1fe4c", "parents": [ "c4e66c36cce3f23d68013c4112013123ffe80bdb" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "message": "ide: move device settings code to ide-devsets.c\n\nRemove stale comment from ide.c while at it.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "c4e66c36cce3f23d68013c4112013123ffe80bdb", "tree": "9ea3551dd639acd23bf66f44a3da54d0c7b5eb8e", "parents": [ "1bc6daae4aba9194f8ff6801af8367a1a4718965" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "message": "ide: move ide_do_park_unpark() to ide-park.c\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1bc6daae4aba9194f8ff6801af8367a1a4718965", "tree": "a2b2023bb19555658b940dd046330061f0f6a7fe", "parents": [ "1866082339597930c5b77aad8de34ab4fbb5724f" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "message": "ide: factor out processing of special commands from ide_special_rq()\n\nFactor out processing of special commands from ide_special_rq()\nto ide_do_devset() and ide_do_park_unpark().\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1866082339597930c5b77aad8de34ab4fbb5724f", "tree": "364832322ceae98f41233fd095558b1700cf3634", "parents": [ "65ca5377322c7543163066f373ae9e6b0ad8de8a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:44 2009 +0100" }, "message": "ide: remove ide_do_drive_cmd()\n\n* Use elv_add_request() instead of __elv_add_request() in ide_do_drive_cmd().\n\n* ide_do_drive_cmd() is used only in ide-{atapi,cd}.c so inline it there.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "65ca5377322c7543163066f373ae9e6b0ad8de8a", "tree": "0d333cb6c781f151d82ed66fd4ece26359525366", "parents": [ "b6a45a0b1e9a358b81201659cf87b023e3ec73e0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "message": "ide: move ide_dma_timeout_retry() to ide-dma.c\n\nMove ide_dma_timeout_retry() to ide-dma.c and add static inline\nversion for CONFIG_BLK_DEV_IDEDMA\u003dn.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b6a45a0b1e9a358b81201659cf87b023e3ec73e0", "tree": "07a3d4f02f33ec872862f278b4feffc8e5273e90", "parents": [ "75a0cff4e8ed47584dd15fbde2172ebc4c051bb2" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "message": "ide: move drive_is_ready() to ide-io.c\n\nMove drive_is_ready() to ide-io.c, then make it static.\n\nAlso make some minor CodingStyle fixups while at it.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "75a0cff4e8ed47584dd15fbde2172ebc4c051bb2", "tree": "102512af4a4a291e7c8a513079d9b83c2f8dbb73", "parents": [ "2b9ae4608ffbdb57c1d5fe9db440810a995a91fa" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:43 2009 +0100" }, "message": "ide: unexport ide_devset_execute()\n\nThere are no modular ide_devset_execute() users left so unexport it.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "7a254df007b3db88bd430474030fec92e7bab22a", "tree": "22ce4d0f861fdb019089315d836099bc93a5d0ba", "parents": [ "7610c4f5efc495d8e15ef608c4a66932f895379a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:39 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Mar 24 23:22:39 2009 +0100" }, "message": "ide: move ide_pktcmd_tf_load() to ide-atapi.c\n\nThen make it static and remove \u0027dma\u0027 argument.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "849d7130001ab740a5a4778a561049841fdd77c9", "tree": "c7031ed3d3aa24270d0f001d3616698aeb3fe39a", "parents": [ "a509538d4fb4f99cdf0a095213d57cc3b2347615" ], "author": { "name": "Stanislaw Gruszka", "email": "stf_xl@wp.pl", "time": "Thu Mar 05 16:10:57 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu Mar 05 16:10:57 2009 +0100" }, "message": "ide: allow to wrap interrupt handler\n\nSigned-off-by: Stanislaw Gruszka \u003cstf_xl@wp.pl\u003e\nCc: Andrew Victor \u003clinux@maxim.org.za\u003e\n[bart: minor checkpatch.pl / CodingStyle fixups]\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e0c6dcd8d4257a129fc813ac68f20b77c6ae2a7a", "tree": "5e1c311878095b66aa67712334d4b506a455376f", "parents": [ "fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Thu Mar 05 16:10:55 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu Mar 05 16:10:55 2009 +0100" }, "message": "ide: expiry() returns int, negative expiry() return values won\u0027t be noticed\n\nbart:\nIt seems like the bug could cause insanely long timeouts for:\n- ATA_DMA_ERR error in dma_timer_expiry()\n- commands without -\u003eexpiry in tc86c001_timer_expiry()\n (TC86C001 IDE controller only)\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[bart: port it to the current tree]\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9e772d0135a5b5f8355320be429efa339700d52d", "tree": "4c707a5a8b08d81fc62c29fd224b9901d79645a4", "parents": [ "27421e211a39784694b597dbf35848b88363c248" ], "author": { "name": "Borislav Petkov", "email": "petkovbb@googlemail.com", "time": "Mon Feb 02 20:12:21 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Feb 02 20:12:21 2009 +0100" }, "message": "ide-cd: fix DMA for non bio-backed requests\n\nThis one fixes http://bugzilla.kernel.org/show_bug.cgi?id\u003d12320.\n\nSigned-off-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "c38714ed4447874db1e06908f713fe65afba4a85", "tree": "1e9613b43c042ed3f07330a74cbe13229ba23560", "parents": [ "94c96445f32c16cfdc398b20b7e78945ab7e35f9" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:59 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:59 2009 +0100" }, "message": "ide: remove now redundant -\u003ecur_dev checks\n\n* -\u003ecur_dev should now be always valid if -\u003ehandler is set so\n remove redundant checks from ide_intr() and ide_timer_expiry().\n\n* Apply CodingStyle fixups in ide_timer_expiry() while at it.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b1b1cd9a23dfa9b33267519ee7c228da708ddaf6", "tree": "54e06d44e519ebcff811be111d5229656e077205", "parents": [ "8c6de94cfa07cf9f4651edd7e541ed4841c9f201" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:58 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:58 2009 +0100" }, "message": "ide: remove superfluous hwif variable assignment from ide_timer_expiry()\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9600dcf1347d304cf4dff34ef50569d6584b6968", "tree": "30923b41dbc75151efc676097af416a3af6d85a6", "parents": [ "d6251d4488a361c93da2398818e1ec69cffb6073" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:58 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:58 2009 +0100" }, "message": "ide: make \"paranoia\" -\u003ehandler check in ide_intr() more strict\n\nIf -\u003ehandler is set while it shouldn\u0027t be it indicates deep problems\nso BUG_ON()-ning and preventing further damage is much more appropriate\nthan merely printing an error message.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "627e05daa10896a8f012fa78e8434c07e9e55ea7", "tree": "4104df5b2504dce8a26c59d6648e4e89229fc37f", "parents": [ "585e9715c271f7ef171813eb49febf27dea75887" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:54 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:54 2009 +0100" }, "message": "ide: remove -\u003eerror method from struct ide_driver\n\n* Remove (now superfluous) -\u003eerror method from struct ide_driver.\n\n* Unexport __ide_error() and make it static.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "7f3c868ba78e486bd9d7569f884dd46d8f59bb18", "tree": "c52ff0d21b22ae60194a462d565a6caf2518b569", "parents": [ "9892ec5497af1ec38c46974b5a370ba11c636b19" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:53 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:53 2009 +0100" }, "message": "ide: remove ide_driver_t typedef\n\nWhile at it:\n- s/struct ide_driver_s/struct ide_driver/\n- use to_ide_driver() macro in ide-proc.c\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "898ec223fea2a2df88035e58dbf50f493577e225", "tree": "93e6a4b6a4f518f15743786751cd39b9715f5558", "parents": [ "b40d1b88f1001f0224c63fa2c008914514bcef33" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:52 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:52 2009 +0100" }, "message": "ide: remove HWIF() macro\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b65fac32cfe3b2f98cd472fef400bd1c1340de23", "tree": "493a7e30e23e5413a9e5ad6102b8e91ebc02c069", "parents": [ "5b31f855f10d0053e738baa6d91fb6a3fad35119" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:50 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:50 2009 +0100" }, "message": "ide: merge ide_hwgroup_t with ide_hwif_t (v2)\n\n* Merge ide_hwgroup_t with ide_hwif_t.\n\n* Cleanup init_irq() accordingly, then remove no longer needed\n ide_remove_port_from_hwgroup() and ide_ports[].\n\n* Remove now unused HWGROUP() macro.\n\nWhile at it:\n\n* ide_dump_ata_error() fixups\n\nv2:\n* Fix -\u003equirk_list check in do_ide_request()\n (s/hwif-\u003ecur_dev/prev_port-\u003ecur_dev).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5b31f855f10d0053e738baa6d91fb6a3fad35119", "tree": "bdd8125faf6e4b8baf37d86270389b4d6f62f37d", "parents": [ "efe0397eef544ac4bcca23d39aa8d5db154952e0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:49 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:49 2009 +0100" }, "message": "ide: use lock bitops for ports serialization (v2)\n\n* Add -\u003ehost_busy field to struct ide_host and use it\u0027s first bit\n together with lock bitops to provide new ports serialization method.\n\n* Convert core IDE code to use new ide_[un]lock_host() helpers.\n\n This removes the need for taking hwgroup-\u003elock if host is already\n busy on serialized hosts and makes it possible to merge ide_hwgroup_t\n into ide_hwif_t (done in the later patch).\n\n* Remove no longer needed ide_hwgroup_t.busy and ide_[un]lock_hwgroup().\n\n* Update do_ide_request() documentation.\n\nv2:\n* ide_release_lock() should be called inside IDE_HFLAG_SERIALIZE check.\n\n* Add ide_hwif_t.busy flag and ide_[un]lock_port() for serializing\n devices on a port.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "efe0397eef544ac4bcca23d39aa8d5db154952e0", "tree": "25418872f1a813d3fd15237dad67797d93aa8ad3", "parents": [ "ae86afaee6a1c77c7a06d81dcc3bf872204d3bec" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:49 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:49 2009 +0100" }, "message": "ide: remove hwgroup-\u003ehwif and {drive,hwif}-\u003enext\n\n* Add \u0027int port_count\u0027 field to ide_hwgroup_t to keep the track\n of the number of ports in the hwgroup. Then update init_irq()\n and ide_remove_port_from_hwgroup() to use it.\n\n* Remove no longer needed hwgroup-\u003ehwif, {drive,hwif}-\u003enext,\n ide_add_drive_to_hwgroup() and ide_remove_drive_from_hwgroup()\n (hwgroup-\u003edrive now only denotes the currently active device\n in the hwgroup).\n\n* Update locking documentation in \u003clinux/ide.h\u003e.\n\nWhile at it:\n\n* Rename -\u003edrive field in ide_hwgroup_t to -\u003ecur_dev.\n\n* Use __func__ in ide_timer_expiry().\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ae86afaee6a1c77c7a06d81dcc3bf872204d3bec", "tree": "992b5b436de3033c23c3dc6cd7ded617a4603eed", "parents": [ "bd53cbcce501b61921a1af2dddfa87c5b9923dfd" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:48 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:48 2009 +0100" }, "message": "ide: use per-port IRQ handlers\n\nUse hwif instead of hwgroup as {request,free}_irq()\u0027s cookie,\nteach ide_intr() to return early for non-active serialized ports,\nmodify unexpected_intr() accordingly and then use per-port IRQ\nhandlers instead of per-hwgroup ones.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "bd53cbcce501b61921a1af2dddfa87c5b9923dfd", "tree": "73ffd27a76dd2594fc93073f663a96df505a282f", "parents": [ "42cf2611b28602cf4c9dc7c22bc8653a10dff60d" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:48 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:48 2009 +0100" }, "message": "ide: add -\u003ecur_port to struct ide_host and use it for serialized hosts\n\n* Pass \u0027ide_hwif_t *\u0027 instead of \u0027ide_hwgroup_t *\u0027 to unexpected_intr().\n\n* Cache pointer to the port currently being serviced in -\u003ecur_port\n and use it instead of hwif-\u003ehwgroup on serialized hosts.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "42cf2611b28602cf4c9dc7c22bc8653a10dff60d", "tree": "2c10f114525ec76c5888cdc0d3a7a58481c995d3", "parents": [ "b46f205da647608a4064ce0a0acb07a8c74c6f23" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:47 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:47 2009 +0100" }, "message": "ide: fix setting nIEN on idle devices\n\nFix do_ide_request() to operate on previous device / port instead of\nthe current one. The original code was wrong since at least Feb 2002\n(2.4.0 timeframe).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b46f205da647608a4064ce0a0acb07a8c74c6f23", "tree": "c1a21b678e00388e81ef64d97325d0de09c9abae", "parents": [ "238c6d54830c624f34ac9cf123ac04aebfca5013" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:47 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Tue Jan 06 17:20:47 2009 +0100" }, "message": "ide: fix LOCKDEP warning\n\ncommit 295f00042aaf6b553b5f37348f89bab463d4a469 (\"ide: don\u0027t execute\nthe next queued command from the hard-IRQ context\") overlooked that\nide_do_drive_cmd() (used for REQUEST SENSE command handling) may still\ninvoke do_ide_request() (-\u003erequest_fn) in the hard-IRQ context through\nblk_start_queueing(). This resulted in a LOCKDEP warning after commit\nb599bc7a1199419e122cb2e9ec6b0fa2cfbbc17b (\"ide: use per-device request\nqueue locks (v2)\").\n\nSince calling blk_start_queuing() in ide_do_drive_cmd() doesn\u0027t make\nmuch sense as the port is already marked as busy (so the execution of\nthe new command will be deferred anyway) then just remove it fixing\nLOCKDEP warning and saving some CPU cycles at the same time.\n\nReported-and-tested-by: Larry Finger \u003cLarry.Finger@lwfinger.net\u003e\nReported-by: Grissiom \u003cchaos.proton@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5317464dccd0c03026d60f1e9968de4f9cd23f69", "tree": "4ff0d14a1cc9c5fabdcd835140950e2b12d76242", "parents": [ "5d655a03b847fbe5353a8a74bbeb75e18708dca3" ], "author": { "name": "Borislav Petkov", "email": "petkovbb@googlemail.com", "time": "Fri Jan 02 16:12:54 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:54 2009 +0100" }, "message": "ide: remove the last ide-scsi remnants\n\nSigned-off-by: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "201bffa46466b4afdf7d29db8eca3fa5decb39c8", "tree": "47e7d85563690547b67748092e587be1f31046b5", "parents": [ "631de3708d595d153e8a510a3608689290f4c0ed" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:50 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:50 2009 +0100" }, "message": "ide: use per-device request queue locks (v2)\n\n* Move hack for flush requests from choose_drive() to do_ide_request().\n\n* Add ide_plug_device() helper and convert core IDE code from using\n per-hwgroup lock as a request lock to use the -\u003equeue_lock instead.\n\n* Remove no longer needed:\n - choose_drive() function\n - WAKEUP() macro\n - \u0027sleeping\u0027 flag from ide_hwif_t\n - \u0027service_{start,time}\u0027 fields from ide_drive_t\n\nThis patch results in much simpler and more maintainable code\n(besides being a scalability improvement).\n\nv2:\n* Fixes/improvements based on review from Elias:\n - take as many requests off the queue as possible\n - remove now redundant BUG_ON()\n\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "631de3708d595d153e8a510a3608689290f4c0ed", "tree": "dbecf12cccac76e89cf1908f80b4f515cada731e", "parents": [ "b2cfb05a701809abee591265a198afa029d68bff" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:50 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:50 2009 +0100" }, "message": "ide: add ide_[un]lock_hwgroup() helpers\n\nAdd ide_[un]lock_hwgroup() inline helpers for obtaining exclusive\naccess to the given hwgroup and update the core code accordingly.\n\n[ This change besides making code saner results in more efficient\n use of ide_{get,release}_lock(). ]\n\nCc: Michael Schmitz \u003cschmitz@biophys.uni-duesseldorf.de\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b2cfb05a701809abee591265a198afa029d68bff", "tree": "9a53bd5fc64fe98b2436abf237afc381cfdee1d8", "parents": [ "2fb211502e2c0513e12d677ed4d7891f3c5e1413" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:49 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:49 2009 +0100" }, "message": "ide: remove \"paranoia\" checks for hwgroup-\u003ebusy\n\nRemove \"paranoia\" checks for hwgroup-\u003ebusy from ide_timer_expiry()\nand ide_intr(). This is a preparation for future changes.\n\nCc: Michael Schmitz \u003cschmitz@biophys.uni-duesseldorf.de\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "2fb211502e2c0513e12d677ed4d7891f3c5e1413", "tree": "3d10026bb2d4eac897e96b1ff9c8c5bd12173954", "parents": [ "295f00042aaf6b553b5f37348f89bab463d4a469" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:49 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:49 2009 +0100" }, "message": "ide: remove IDE PM hack from do_ide_request()\n\nWe now tell block layer that there is still work to do using\nblk_plug_device() so hack for IDE Power Management can be removed\n(it was buggy for hwgroups having more than 4 devices anyway).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "295f00042aaf6b553b5f37348f89bab463d4a469", "tree": "cbd56955f148f0e175d5b6b779c2888bf2645382", "parents": [ "ebdab07dad3d3a008e519b0a028e1e1ad5ecaef0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:48 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jan 02 16:12:48 2009 +0100" }, "message": "ide: don\u0027t execute the next queued command from the hard-IRQ context (v2)\n\n* Tell the block layer that we are not done handling requests by using\n blk_plug_device() in ide_do_request() (request handling function)\n and ide_timer_expiry() (timeout handler) if the queue is not empty.\n\n* Remove optimization which directly calls ide_do_request() for the next\n queued command from the ide_intr() (IRQ handler) and ide_timer_expiry().\n\n* Remove no longer needed IRQ masking from ide_do_request() - in case of\n IDE ports needing serialization disable_irq_nosync()/enable_irq() was\n used for the (possibly shared) IRQ of the other IDE port.\n\n* Put the misplaced comment in the right place in ide_do_request().\n\n* Drop no longer needed \u0027int masked_irq\u0027 argument from ide_do_request().\n\n* Merge ide_do_request() into do_ide_request().\n\n* Remove no longer needed IDE_NO_IRQ define.\n\nWhile at it:\n\n* Don\u0027t use HWGROUP() macro in do_ide_request().\n\n* Use __func__ in ide_intr().\n\nThis patch reduces IRQ hadling latency for IDE and improves the system-wide\nhandling of shared IRQs (which should result in more timeout resistant and\nstable IDE systems). It also makes it possible to do some further changes\nlater (i.e. replace some busy-waiting delays with sleeping equivalents).\n\nv2:\nChanges per review from Elias Oltmanns:\n- fix wrong goto statement in \u0027if (startstop \u003d\u003d ide_stopped)\u0027 block\n- use spin_unlock_irq()\n- don\u0027t use obsolete HWIF() macro\n\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e2984c628c924442132304ae662da433f41c05c9", "tree": "c7ed2d995fbd96fc9e4cdd12c395640bd2e6fab5", "parents": [ "1d35364acbd5ab7d67bb39cfc5dd3ed0fbefb4b8" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:37 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:37 2008 +0100" }, "message": "ide: move Power Management support to ide-pm.c\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b002415012f518e6940fabb77e35f0fb21b3640d", "tree": "8befbefbb1ae5505fa499842c9ee6653a44f9884", "parents": [ "dc09c78425de89c80c51319c3fbb939f7960c59c" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:36 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:36 2008 +0100" }, "message": "ide: remove redundant code from ide_end_drive_cmd()\n\nrq-\u003eerrors is overwritten later in this function.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "f58c1ab8deebc2360cef998f169a6727c288210f", "tree": "d3bd8a05ae227cb1bcabd55444b54cbac82764fb", "parents": [ "46aa7af1d6bf46d0973dc9e8f13275f2c001d3dd" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:33 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:33 2008 +0100" }, "message": "ide: always set nIEN on idle devices\n\n* Set nIEN for previous port/device in ide_do_request()\n also if port uses a non-shared IRQ.\n\n* Remove no longer needed ide_hwif_t.sharing_irq.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "46aa7af1d6bf46d0973dc9e8f13275f2c001d3dd", "tree": "8ae4da7c834622c97efaf36dab8dcb8c5ccd6665", "parents": [ "a4cd1a344818b4aa7149b851dc61f0447dc398bc" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:33 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:33 2008 +0100" }, "message": "ide: fix -\u003equirk_list checking in ide_do_request()\n\nFix nIEN quirk check to also omit quirky devices using pdc202xx_{new,old}\nhost drivers for which -\u003equirk_list \u003d\u003d 2.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "08cd1dca00f7c84c8b30c2726e078529d4ebc93f", "tree": "bb70eca7c7f690d2cd8184074fd11b5b103c7df7", "parents": [ "2a2ca6a96194c4744a2adeefbc09ce881f3c5abe" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:32 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:32 2008 +0100" }, "message": "ide: cleanup ide_do_request()\n\nBoth choose_drive() and PM handling code make sure that the queue\nis unplugged so no need to check it again.\n\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "2a2ca6a96194c4744a2adeefbc09ce881f3c5abe", "tree": "50b43d823d4a589fbfb8f8751278d6101cd3ecf3", "parents": [ "6ea52226ca131a99bb619bd56fbeee566ea5a966" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:31 2008 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Dec 29 20:27:31 2008 +0100" }, "message": "ide: replace the global ide_lock spinlock by per-hwgroup spinlocks (v2)\n\nNow that (almost) all host drivers have been fixed not to abuse ide_lock\nand core code usage of ide_lock has been sanitized we may safely replace\nide_lock by per-hwgroup locks.\n\nThis patch is partially based on earlier patch from Ravikiran G Thirumalai.\n\nWhile at it:\n- don\u0027t use deprecated HWIF() and HWGROUP() macros\n- update locking documentation in ide.h\n\nv2:\nAdd missing spin_lock_init(\u0026hwgroup-\u003elock). (Noticed by Elias Oltmanns)\n\nCc: Vaibhav V. Nivargi \u003cvaibhav.nivargi@gmail.com\u003e\nCc: Alok N. Kataria \u003calokk@calsoftinc.com\u003e\nCc: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nCc: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" } ], "next": "6ea52226ca131a99bb619bd56fbeee566ea5a966" }