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2011-03-31Fix common misspellingsLucas De Marchi1-5/+5
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-05-20Merge branch 'upstream-linus' of ↵Linus Torvalds1-4/+14
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (49 commits) libata-sff: separate out BMDMA qc_issue libata-sff: prd is BMDMA specific libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific libata-sff: separate out BMDMA EH libata-sff: port_task is SFF specific libata-sff: ap->[last_]ctl are SFF specific libata-sff: rename ap->ops->drain_fifo() to sff_drain_fifo() libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init() libata-sff: clean up BMDMA initialization libata-sff: clean up inheritance in several drivers libata-sff: reorder SFF/BMDMA functions sata_inic162x: kill PORT_PRD_ADDR initialization libata: kill ATA_FLAG_DISABLED libata-sff: kill unused prototype and make ata_dev_select() static libata-sff: update bmdma host bus error handling sata_mv: remove unnecessary initialization sata_inic162x: inic162x is not dependent on CONFIG_ATA_SFF pata_sch: use ata_pci_sff_init_one() pata_sil680: Do our own exec_command posting libata: Remove excess delay in the tf_load path ...
2010-05-20Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (44 commits) vlynq: make whole Kconfig-menu dependant on architecture add descriptive comment for TIF_MEMDIE task flag declaration. EEPROM: max6875: Header file cleanup EEPROM: 93cx6: Header file cleanup EEPROM: Header file cleanup agp: use NULL instead of 0 when pointer is needed rtc-v3020: make bitfield unsigned PCI: make bitfield unsigned jbd2: use NULL instead of 0 when pointer is needed cciss: fix shadows sparse warning doc: inode uses a mutex instead of a semaphore. uml: i386: Avoid redefinition of NR_syscalls fix "seperate" typos in comments cocbalt_lcdfb: correct sections doc: Change urls for sparse Powerpc: wii: Fix typo in comment i2o: cleanup some exit paths Documentation/: it's -> its where appropriate UML: Fix compiler warning due to missing task_struct declaration UML: add kernel.h include to signal.c ...
2010-05-15libata: introduce sff_set_devctl() methodSergei Shtylyov1-0/+12
The set of libata's taskfile access methods is clearly incomplete as it lacks a method to write to the device control register -- which forces drivers like 'pata_bf54x' and 'pata_scc' to implement more "high level" (and more weighty) methods like freeze() and postreset(). So, introduce the optional sff_set_devctl() method which the drivers only have to implement if the standard iowrite8() can't be used (just like the existing sff_check_altstatus() method) and make use of it in the freeze() and postreset() method implementations (I could also have used it in softreset() method but it also reads other taskfile registers without using tf_read() making that quite pointless); this makes freeze() method implementations in the 'pata_bf54x' and 'pata_scc' methods virtually identical to ata_sff_freeze(), so we can get rid of them completely. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-15libata-sff: kill unused ata_bus_reset()Sergei Shtylyov1-4/+2
... since I see no callers of it. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-05libata: Fix several inaccuracies in developer's guideSergei Shtylyov1-33/+16
Commit 6bfff31e77cfa1b13490337e5a4dbaa3407e83ac (libata: kill probe_ent and related helpers) killed ata_device_add() but didn't remove references to it from the libata developer's guide. Commits 9363c3825ea9ad76561eb48a395349dd29211ed6 (libata: rename SFF functions) and 5682ed33aae05d10a25c95633ef9d9c062825888 (libata: rename SFF port ops) renamed the taskfile access methods but didn't update the developer's guide. Commit c9f75b04ed5ed65a058d18a8a8dda50632a96de8 (libata: kill ata_noop_dev_select()) didn't update the developer's guide as well. The guide also refers to the long gone ata_pio_data_xfer_noirq(), ata_pio_data_xfer(), and ata_mmio_data_xfer() -- replace those by the modern ata_sff_data_xfer_noirq(), ata_sff_data_xfer(), and ata_sff_data_xfer32(). Also, remove the reference to non-existant ata_port_stop()... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-04-23Documentation/: it's -> its where appropriateFrancis Galiegue1-1/+1
Fix obvious cases of "it's" being used when "its" was meant. Signed-off-by: Francis Galiegue <fgaliegue@gmail.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-07-21[SCSI] libsas: fix scr_read/write users and update the libata documentationJames Bottomley1-2/+3
This fixes up the usage in libsas (which are easy to miss, since they're only in the scsi-misc tree) ... and also corrects the documentation on the point of what these two function pointers actually return. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-20libata doc: "error : unterminated entity reference exceptions"Robert P. J. Day1-1/+1
Fix libata.tmpl to not generate "error : unterminated entity reference exceptions" errors anymore when running "make htmldocs". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-04Merge branch 'upstream-linus' of ↵Linus Torvalds1-1/+1
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] pata_artop: kill gcc warning [PATCH] libata: turn off NCQ if queue depth is adjusted to 1 [PATCH] libata: cosmetic changes to constants [libata] DocBook minor updates, fixes [libata] PCI ID table cleanup in various drivers [libata] Print out Status register, if a BSY-sleep takes too long [libata] init probe_ent->private_data in a common location [libata] minor PCI IDE probe fixes and cleanups [libata] Use new PCI_VDEVICE() macro to dramatically shorten ID lists [PATCH] Fix reference of uninitialised memory in ata_device_add()
2006-10-04Documentation: remove duplicated wordsPaolo Ornati1-1/+1
Remove many duplicated words under Documentation/ and do other small cleanups. Examples: "and and" --> "and" "in in" --> "in" "the the" --> "the" "the the" --> "to the" ... Signed-off-by: Paolo Ornati <ornati@fastwebnet.it> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-09-29[libata] DocBook minor updates, fixesJeff Garzik1-1/+1
Update copyright year, fix minor stuff 'make xmldocs' complains about. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-22[PATCH] libata: change path to libata in libata.tmplHenrik Kretzschmar1-6/+6
Since libata moved from /drivers/scsi to /drivers/ata this template is broken. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Alan Cox <alan@redhat.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-14[libata] Update docs to reflect current driver APIJeff Garzik1-24/+80
2006-04-10[PATCH] move ->eh_strategy_handler to the transport classChristoph Hellwig1-1/+1
Overriding the whole EH code is a per-transport, not per-host thing. Move ->eh_strategy_handler to the transport class, same as ->eh_timed_out. Downside is that scsi_host_alloc can't check for the total lack of EH anymore, but the transition period from old EH where we needed it is long gone already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-30[PATCH] libata: Simplex and other mode filtering logicAlan Cox1-4/+43
Add a field to the host_set called 'flags' (was host_set_flags changed to suit Jeff) Add a simplex_claimed field so we can remember who owns the DMA channel Add a ->mode_filter() hook to allow drivers to filter modes Add docs for mode_filter and set_mode Filter according to simplex state Filter cable in core This provides the needed framework to support all the mode rules found in the PATA world. The simplex filter deals with 'to spec' simplex DMA systems found in older chips. The cable filter avoids duplicating the same rules in each chip driver with PATA. Finally the mode filter is neccessary because drive/chip combinations have errata that forbid certain modes with some drives or types of ATA object. Drive speed setup remains per channel for now and the filters now use the framework Tejun put into place which cleans them up a lot from the older libata-pata patches. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2005-10-04[PATCH] libata: add ATA exceptions chapter to docTejun Heo1-0/+716
Hello, Jeff. This patch adds ATA errors & exceptions chapter to Documentation/DocBook/libata.tmpl. As suggested, the chapter is placed before low level driver specific chapters. Contents are unchanged from the last posting. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-28libata: move EH docs to separate DocBook chapterJeff Garzik1-15/+15
2005-09-28[PATCH] libata EH document updateTejun Heo1-0/+356
Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-06-28[PATCH] Minor libata documentation patchEdward Falk1-3/+93
I fleshed out libata.tmpl a bit while I was taking notes.
2005-06-01libata: more docs updatesJeff Garzik1-0/+57
2005-05-31libata: doc updatesJeff Garzik1-20/+20
2005-05-30libata: more doc updatesJeff Garzik1-19/+39
Document recently-added ata_port_operations hooks. Fill several doc stubs in libata-core.c.
2005-05-30libata: minor DocBook updateJeff Garzik1-1/+16
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+282
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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