aboutsummaryrefslogtreecommitdiffstats
BranchCommit messageAuthorAge
archive/unc-master-3.0P-FP: fix BUG_ON releated to priority inheritanceBjoern Brandenburg13 years
archived-2013.1uncachedev: mmap memory that is not cached by CPUsGlenn Elliott12 years
archived-private-masterMerge branch 'wip-2.6.34' into old-private-masterAndrea Bastoni15 years
archived-semi-partMerge branch 'wip-semi-part' of ssh://cvs/cvs/proj/litmus/repo/litmus2010 int...Andrea Bastoni15 years
demoFurther refinementsJonathan Herman14 years
ecrts-pgm-finalMerge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r...Glenn Elliott12 years
ecrts14-pgm-finalMerge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r...Glenn Elliott12 years
gpusync-rtss12Final GPUSync implementation.Glenn Elliott12 years
gpusync/stagingRename IKGLP R2DGLP.Glenn Elliott12 years
linux-tipMerge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds15 years
litmus2008-patch-seriesadd i386 feather-trace implementationBjoern B. Brandenburg16 years
masterPSN-EDF: use inferred_sporadic_job_release_atBjoern Brandenburg9 years
pgmmake it compileGlenn Elliott12 years
prop/litmus-signalsInfrastructure for Litmus signals.Glenn Elliott13 years
prop/robust-tie-breakFixed bug in edf_higher_prio().Glenn Elliott13 years
stagingFix tracepoint compilation errorFelipe Cerqueira13 years
test9/23/2016Namhoon Kim9 years
tracing-develTest kernel tracing events capabilitiesAndrea Bastoni16 years
v2.6.34-with-arm-patchessmsc911x: Add spinlocks around registers accessCatalin Marinas15 years
v2015.1Add ARM syscall def for get_current_budgetBjoern Brandenburg10 years
wip-2011.2-bbbLitmus core: simplify np-section protocolBjoern B. Brandenburg14 years
wip-2011.2-bbb-traceRefactor sched_trace_log_message() -> debug_trace_log_message()Andrea Bastoni14 years
wip-2012.3-gpuSOBLIV draining support for C-EDF.Glenn Elliott12 years
wip-2012.3-gpu-preportpick up last C-RM fileGlenn Elliott12 years
wip-2012.3-gpu-rtss13Fix critical bug in GPU tracker.Glenn Elliott12 years
wip-2012.3-gpu-sobliv-budget-w-ksharkProper sobliv draining and many bug fixes.Glenn Elliott12 years
wip-aedzl-finalMake it easier to compile AEDZL interfaces in liblitmus.Glenn Elliott15 years
wip-aedzl-revisedAdd sched_trace data for Apative EDZLGlenn Elliott15 years
wip-arbit-deadlineFix compilation bug.Glenn Elliott13 years
wip-aux-tasksDescription of refined aux task inheritance.Glenn Elliott13 years
wip-bbbGSN-EDF & Core: improve debug TRACE'ing for NP sectionsBjoern B. Brandenburg14 years
wip-bbb-prio-donuse correct timestampBjoern B. Brandenburg14 years
wip-better-breakImplement hash-based EDF tie-breaking.Glenn Elliott13 years
wip-binary-heapMake C-EDF work with simplified binheap_deleteGlenn Elliott13 years
wip-budgetAdded support for choices in budget policy enforcement.Glenn Elliott15 years
wip-colorSummarize schedulability with final recordJonathan Herman13 years
wip-color-jlhsched_color: Fixed two bugs causing crashing on experiment restart and a rare...Jonathan Herman13 years
wip-d10-hz1000Enable HZ=1000 on District 10Bjoern B. Brandenburg15 years
wip-default-clusteringFeature: Make default C-EDF clustering compile-time configurable.Glenn Elliott15 years
wip-dissipation-jericksoUpdate from 2.6.36 to 2.6.36.4Jeremy Erickson11 years
wip-dissipation2-jericksoUpdate 2.6.36 to 2.6.36.4Jeremy Erickson11 years
wip-ecrts14-pgmMerge branch 'wip-ecrts14-pgm' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus-r...Glenn Elliott12 years
wip-edf-hsblast tested versionJonathan Herman14 years
wip-edf-osLookup table EDF-osJeremy Erickson12 years
wip-edf-tie-breakMerge branch 'wip-edf-tie-break' of ssh://rtsrv.cs.unc.edu/home/litmus/litmus...Glenn Elliott13 years
wip-edzl-critiqueUse hr_timer's active checks instead of having own flag.Glenn Elliott15 years
wip-edzl-finalImplementation of the EDZL scheduler.Glenn Elliott15 years
wip-edzl-revisedClean up comments.Glenn Elliott15 years
wip-eventsAdded support for tracing arbitrary actions.Jonathan Herman15 years
wip-extra-debugDBG: add additional tracingBjoern B. Brandenburg15 years
wip-fix-switch-jericksoAttempt to fix race condition with plugin switchingJeremy Erickson15 years
wip-fix3sched: show length of runqueue clock deactivation in /proc/sched_debugBjoern B. Brandenburg15 years
wip-fmlp-dequeueImprove FMLP queue management.Glenn Elliott14 years
wip-ft-irq-flagFeather-Trace: keep track of interrupt-related interference.Bjoern B. Brandenburg14 years
wip-gpu-cleanupEnable sched_trace log injection from userspaceGlenn Elliott13 years
wip-gpu-interruptsRemove option for threading of all softirqs.Glenn Elliott14 years
wip-gpu-rtas12Generalized GPU cost predictors + EWMA. (untested)Glenn Elliott13 years
wip-gpu-rtss12Final GPUSync implementation.Glenn Elliott13 years
wip-gpu-rtss12-srpexperimental changes to support GPUs under SRPGlenn Elliott13 years
wip-gpusync-mergeCleanup priority tracking for budget enforcement.Glenn Elliott11 years
wip-ikglpMove RSM and IKGLP imp. to own .c filesGlenn Elliott13 years
wip-k-fmlpMerge branch 'mpi-master' into wip-k-fmlpGlenn Elliott14 years
wip-kernel-coloringAdded recolor syscallNamhoon Kim7 years
wip-kernthreadsKludge work-queue processing into klitirqd.Glenn Elliott15 years
wip-klmirqd-to-auxAllow klmirqd threads to be given names.Glenn Elliott13 years
wip-ksharkMerge branch 'mpi-staging' into wip-ksharkJonathan Herman13 years
wip-litmus-3.2Merge commit 'v3.2' into litmus-stagingAndrea Bastoni13 years
wip-litmus2011.2Cleanup: Coding conformance for affinity stuff.Glenn Elliott14 years
wip-litmus3.0-2011.2Feather-Trace: keep track of interrupt-related interference.Bjoern B. Brandenburg14 years
wip-master-2.6.33-rtAvoid deadlock when switching task policy to BACKGROUND (ugly)Andrea Bastoni15 years
wip-mcRemoved ARM-specific hacks which disabled less common mixed-criticality featu...Jonathan Herman12 years
wip-mc-bipasaMC-EDF addedbipasa chattopadhyay13 years
wip-mc-jericksoSplit C/D queuesJeremy Erickson15 years
wip-mc2-cache-slackManually patched mc^2 related codeMing Yang10 years
wip-mcrit-maccosmeticMac Mollison15 years
wip-merge-3.0Prevent Linux to send IPI and queue tasks on remote CPUs.Andrea Bastoni14 years
wip-merge-v3.0Prevent Linux to send IPI and queue tasks on remote CPUs.Andrea Bastoni14 years
wip-migration-affinityNULL affinity dereference in C-EDF.Glenn Elliott14 years
wip-mmap-uncacheshare branch with othersGlenn Elliott13 years
wip-modechangeRTSS 2017 submissionNamhoon Kim8 years
wip-nested-lockingAppears to be working.Bryan Ward12 years
wip-omlp-gedfFirst implementation of G-OMLP.Glenn Elliott15 years
wip-paiSome cleanup of PAIGlenn Elliott14 years
wip-percore-lib9/21/2016Namhoon Kim9 years
wip-performanceCONFIG_DONT_PREEMPT_ON_TIE: Don't preeempt a scheduled task on priority tie.Glenn Elliott14 years
wip-pgmAdd PGM support to C-FLGlenn Elliott12 years
wip-pgm-splitFirst draft of C-FL-splitNamhoon Kim12 years
wip-pm-ovdAdd preemption-and-migration overhead tracing supportAndrea Bastoni15 years
wip-prio-inhP-EDF updated to use the generic pi framework.Glenn Elliott15 years
wip-prioq-dglBUG FIX: Support DGLs with PRIOQ_MUTEXGlenn Elliott13 years
wip-refactored-gedfGeneralizd architecture for GEDF-style scheduelrs to reduce code redundancy.Glenn Elliott15 years
wip-release-master-fixbugfix: release master CPU must signal task was pickedBjoern B. Brandenburg14 years
wip-robust-tie-breakEDF priority tie-breaks.Glenn Elliott13 years
wip-rt-ksharkMove task time accounting into the complete_job method.Jonathan Herman13 years
wip-rtas12-pgmScheduling of PGM jobs.Glenn Elliott13 years
wip-semi-partFix compile error with newer GCCJeremy Erickson12 years
wip-semi-part-edfos-jericksoUse initial CPU set by clientJeremy Erickson12 years
wip-shared-libTODO: Fix condition checks in replicate_page_move_mapping()Namhoon Kim9 years
wip-shared-lib2RTAS 2017 Submission ver.Namhoon Kim9 years
wip-shared-memInitial commit for shared libraryNamhoon Kim9 years
wip-splitting-jericksoFix release behaviorJeremy Erickson13 years
wip-splitting-omlp-jericksoBjoern's Dissertation Code with Priority DonationJeremy Erickson13 years
wip-stage-binheapAn efficient binary heap implementation.Glenn Elliott13 years
wip-sun-portDynamic memory allocation and clean exit for FeatherTraceChristopher Kenna15 years
wip-timer-tracebugfix: C-EDF, clear scheduled field of the correct CPU upon task_exitAndrea Bastoni15 years
wip-tracepointsAdd kernel-style events for sched_trace_XXX() functionsAndrea Bastoni14 years
 
TagDownloadAuthorAge
2015.1commit 8e51b37822...Bjoern Brandenburg10 years
2013.1commit bcaacec1ca...Glenn Elliott12 years
2012.3commit c158b5fbe4...Jonathan Herman13 years
2012.2commit b53c479a0f...Glenn Elliott13 years
2012.1commit 83b11ea1c6...Bjoern B. Brandenburg14 years
rtas12-mc-beta-expcommit 8e236ee20f...Christopher Kenna14 years
2011.1commit d11808b5c6...Christopher Kenna15 years
v2.6.37-rc4commit e8a7e48bb2...Linus Torvalds15 years
v2.6.37-rc3commit 3561d43fd2...Linus Torvalds15 years
v2.6.37-rc2commit e53beacd23...Linus Torvalds15 years
v2.6.37-rc1commit c8ddb2713c...Linus Torvalds15 years
v2.6.36commit f6f94e2ab1...Linus Torvalds15 years
2010.2commit 5c5456402d...Bjoern B. Brandenburg15 years
v2.6.36-rc8commit cd07202cc8...Linus Torvalds15 years
v2.6.36-rc7commit cb655d0f3d...Linus Torvalds15 years
v2.6.36-rc6commit 899611ee7d...Linus Torvalds15 years
v2.6.36-rc5commit b30a3f6257...Linus Torvalds15 years
v2.6.36-rc4commit 49553c2ef8...Linus Torvalds15 years
v2.6.36-rc3commit 2bfc96a127...Linus Torvalds15 years
v2.6.36-rc2commit 76be97c1fc...Linus Torvalds15 years
v2.6.36-rc1commit da5cabf80e...Linus Torvalds15 years
v2.6.35commit 9fe6206f40...Linus Torvalds15 years
v2.6.35-rc6commit b37fa16e78...Linus Torvalds15 years
v2.6.35-rc5commit 1c5474a65b...Linus Torvalds15 years
v2.6.35-rc4commit 815c4163b6...Linus Torvalds15 years
v2.6.35-rc3commit 7e27d6e778...Linus Torvalds15 years
v2.6.35-rc2commit e44a21b726...Linus Torvalds15 years
v2.6.35-rc1commit 67a3e12b05...Linus Torvalds15 years
2010.1commit 7c1ff4c544...Andrea Bastoni15 years
v2.6.34commit e40152ee1e...Linus Torvalds15 years
v2.6.33.4commit 4640b4e7d9...Greg Kroah-Hartman15 years
v2.6.34-rc7commit b57f95a382...Linus Torvalds15 years
v2.6.34-rc6commit 66f41d4c5c...Linus Torvalds15 years
v2.6.33.3commit 3e7ad8ed97...Greg Kroah-Hartman15 years
v2.6.34-rc5commit 01bf0b6457...Linus Torvalds15 years
v2.6.34-rc4commit 0d0fb0f9c5...Linus Torvalds15 years
v2.6.33.2commit 19f00f070c...Greg Kroah-Hartman15 years
v2.6.34-rc3commit 2eaa9cfdf3...Linus Torvalds15 years
v2.6.34-rc2commit 220bf991b0...Linus Torvalds15 years
v2.6.33.1commit dbdafe5ccf...Greg Kroah-Hartman15 years
v2.6.34-rc1commit 57d54889cd...Linus Torvalds16 years
v2.6.33commit 60b341b778...Linus Torvalds16 years
v2.6.33-rc8commit 724e6d3fe8...Linus Torvalds16 years
v2.6.33-rc7commit 29275254ca...Linus Torvalds16 years
v2.6.33-rc6commit abe94c756c...Linus Torvalds16 years
v2.6.33-rc5commit 92dcffb916...Linus Torvalds16 years
v2.6.33-rc4commit 7284ce6c9f...Linus Torvalds16 years
v2.6.33-rc3commit 74d2e4f8d7...Linus Torvalds16 years
v2.6.33-rc2commit 6b7b284958...Linus Torvalds16 years
v2.6.33-rc1commit 55639353a0...Linus Torvalds16 years
v2.6.32commit 22763c5cf3...Linus Torvalds16 years
v2.6.32-rc8commit 648f4e3e50...Linus Torvalds16 years
v2.6.32-rc7commit 156171c71a...Linus Torvalds16 years
v2.6.32-rc6commit b419148e56...Linus Torvalds16 years
v2.6.32-rc5commit 012abeea66...Linus Torvalds16 years
v2.6.32-rc4commit 161291396e...Linus Torvalds16 years
v2.6.32-rc3commit 374576a8b6...Linus Torvalds16 years
v2.6.32-rc1commit 17d857be64...Linus Torvalds16 years
v2.6.32-rc2commit 17d857be64...Linus Torvalds16 years
v2.6.31commit 74fca6a428...Linus Torvalds16 years
v2.6.31-rc9commit e07cccf404...Linus Torvalds16 years
v2.6.31-rc8commit 326ba5010a...Linus Torvalds16 years
v2.6.31-rc7commit 422bef879e...Linus Torvalds16 years
v2.6.31-rc6commit 64f1607ffb...Linus Torvalds16 years
v2.6.31-rc5commit ed680c4ad4...Linus Torvalds16 years
v2.6.31-rc4commit 4be3bd7849...Linus Torvalds16 years
v2.6.31-rc3commit 6847e154e3...Linus Torvalds16 years
v2.6.31-rc2commit 8e4a718ff3...Linus Torvalds16 years
v2.6.31-rc1commit 28d0325ce6...Linus Torvalds16 years
v2.6.30commit 07a2039b8e...Linus Torvalds16 years
v2.6.30-rc8commit 9fa7eb283c...Linus Torvalds16 years
v2.6.30-rc7commit 59a3759d0f...Linus Torvalds16 years
v2.6.30-rc6commit 1406de8e11...Linus Torvalds16 years
v2.6.30-rc5commit 091bf7624d...Linus Torvalds16 years
v2.6.30-rc4commit 091438dd56...Linus Torvalds16 years
v2.6.30-rc3commit 0910697403...Linus Torvalds16 years
v2.6.30-rc2commit 0882e8dd3a...Linus Torvalds16 years
v2.6.30-rc1commit 577c9c456f...Linus Torvalds16 years
v2.6.29commit 8e0ee43bc2...Linus Torvalds16 years
v2.6.29-rc8commit 041b62374c...Linus Torvalds17 years
v2.6.29-rc7commit fec6c6fec3...Linus Torvalds17 years
v2.6.29-rc6commit 20f4d6c3a2...Linus Torvalds17 years
v2.6.29-rc5commit d2f8d7ee1a...Linus Torvalds17 years
v2.6.29-rc4commit 8e4921515c...Linus Torvalds17 years
v2.6.29-rc3commit 18e352e4a7...Linus Torvalds17 years
v2.6.29-rc2commit 1de9e8e70f...Linus Torvalds17 years
v2.6.29-rc1commit c59765042f...Linus Torvalds17 years
v2.6.28commit 4a6908a3a0...Linus Torvalds17 years
v2.6.28-rc9commit 929096fe9f...Linus Torvalds17 years
v2.6.28-rc8commit 8b1fae4e42...Linus Torvalds17 years
v2.6.28-rc7commit 061e41fdb5...Linus Torvalds17 years
v2.6.28-rc6commit 13d428afc0...Linus Torvalds17 years
v2.6.28-rc5commit 9bf1a2445f...Linus Torvalds17 years
v2.6.28-rc4commit f7160c7573...Linus Torvalds17 years
v2.6.28-rc3commit 45beca08dd...Linus Torvalds17 years
v2.6.28-rc2commit 0173a3265b...Linus Torvalds17 years
v2.6.28-rc1commit 57f8f7b60d...Linus Torvalds17 years
v2.6.27commit 3fa8749e58...Linus Torvalds17 years
v2.6.27-rc9commit 4330ed8ed4...Linus Torvalds17 years
v2.6.27-rc8commit 94aca1dac6...Linus Torvalds17 years
v2.6.27-rc7commit 72d31053f6...Linus Torvalds17 years
v2.6.27-rc6commit adee14b2e1...Linus Torvalds17 years
v2.6.27-rc5commit 24342c34a0...Linus Torvalds17 years
v2.6.27-rc4commit 6a55617ed5...Linus Torvalds17 years
v2.6.27-rc3commit 30a2f3c60a...Linus Torvalds17 years
v2.6.27-rc2commit 0967d61ea0...Linus Torvalds17 years
v2.6.27-rc1commit 6e86841d05...Linus Torvalds17 years
v2.6.26commit bce7f793da...Linus Torvalds17 years
v2.6.26-rc9commit b7279469d6...Linus Torvalds17 years
v2.6.26-rc8commit 543cf4cb3f...Linus Torvalds17 years
v2.6.26-rc7commit d70ac829b7...Linus Torvalds17 years
v2.6.26-rc6commit 5dd34572ad...Linus Torvalds17 years
v2.6.26-rc5commit 53c8ba9540...Linus Torvalds17 years
v2.6.26-rc4commit e490517a03...Linus Torvalds17 years
v2.6.26-rc3commit b8291ad07a...Linus Torvalds17 years
v2.6.26-rc2commit 492c2e476e...Linus Torvalds17 years
v2.6.26-rc1commit 2ddcca36c8...Linus Torvalds17 years
v2.6.25commit 4b119e21d0...Linus Torvalds17 years
v2.6.25-rc9commit 120dd64cac...Linus Torvalds17 years
v2.6.25-rc8commit 0e81a8ae37...Linus Torvalds17 years
v2.6.25-rc7commit 05dda977f2...Linus Torvalds17 years
v2.6.25-rc6commit a978b30af3...Linus Torvalds17 years
v2.6.25-rc5commit cdeeeae056...Linus Torvalds18 years
v2.6.25-rc4commit 29e8c3c304...Linus Torvalds18 years
v2.6.25-rc3commit bfa274e243...Linus Torvalds18 years
v2.6.25-rc2commit 101142c37b...Linus Torvalds18 years
v2.6.25-rc1commit 19af35546d...Linus Torvalds18 years
v2.6.24commit 49914084e7...Linus Torvalds18 years
v2.6.24-rc8commit cbd9c88369...Linus Torvalds18 years
v2.6.24-rc7commit 3ce5445046...Linus Torvalds18 years
v2.6.24-rc6commit ea67db4cdb...Linus Torvalds18 years
v2.6.24-rc5commit 82d29bf6dc...Linus Torvalds18 years
v2.6.24-rc4commit 09b56adc98...Linus Torvalds18 years
v2.6.24-rc3commit d9f8bcbf67...Linus Torvalds18 years
v2.6.24-rc2commit dbeeb816e8...Linus Torvalds18 years
v2.6.24-rc1commit c9927c2bf4...Linus Torvalds18 years
v2.6.23commit bbf25010f1...Linus Torvalds18 years
v2.6.23-rc9commit 3146b39c18...Linus Torvalds18 years
v2.6.23-rc8commit 4942de4a0e...Linus Torvalds18 years
v2.6.23-rc7commit 81cfe79b9c...Linus Torvalds18 years
v2.6.23-rc6commit 0d4cbb5e7f...Linus Torvalds18 years
v2.6.23-rc5commit 40ffbfad6b...Linus Torvalds18 years
v2.6.23-rc4commit b07d68b5ca...Linus Torvalds18 years
v2.6.23-rc3commit 39d3520c92...Linus Torvalds18 years
v2.6.23-rc2commit d4ac2477fa...Linus Torvalds18 years
v2.6.23-rc1commit f695baf2df...Linus Torvalds18 years
v2.6.22commit 7dcca30a32...Linus Torvalds18 years
v2.6.22-rc7commit a38d6181ff...Linus Torvalds18 years
v2.6.22-rc6commit 189548642c...Linus Torvalds18 years
v2.6.22-rc5commit 188e1f81ba...Linus Torvalds18 years
v2.6.22-rc4commit 5ecd3100e6...Linus Torvalds18 years
v2.6.22-rc3commit c420bc9f09...Linus Torvalds18 years
v2.6.22-rc2commit 55b637c6a0...Linus Torvalds18 years
v2.6.22-rc1commit 39403865d2...Linus Torvalds18 years
v2.6.21commit de46c33745...Linus Torvalds18 years
v2.6.21-rc7commit 94a05509a9...Linus Torvalds18 years
v2.6.21-rc6commit a21bd69e15...Linus Torvalds18 years
v2.6.21-rc5commit e0f2e3a06b...Linus Torvalds18 years
v2.6.21-rc4commit db98e0b434...Linus Torvalds18 years
v2.6.21-rc3commit 08e15e81a4...Linus Torvalds19 years
v2.6.21-rc2commit 606135a308...Linus Torvalds19 years
v2.6.21-rc1commit c8f71b01a5...Linus Torvalds19 years
v2.6.20commit 62d0cfcb27...Linus Torvalds19 years
v2.6.20-rc7commit f56df2f4db...Linus Torvalds19 years
v2.6.20-rc6commit 99abfeafb5...Linus Torvalds19 years
v2.6.20-rc5commit a8b3485287...Linus Torvalds19 years
v2.6.20-rc4commit bf81b46482...Linus Torvalds19 years
v2.6.20-rc3commit 669df1b478...Linus Torvalds19 years
v2.6.20-rc2commit 3bf8ba38f3...Linus Torvalds19 years
v2.6.20-rc1commit cc016448b0...Linus Torvalds19 years
v2.6.19commit 0215ffb08c...Linus Torvalds19 years
v2.6.19-rc6commit 44597f65f6...Linus Torvalds19 years
v2.6.19-rc5commit 80c2188127...Linus Torvalds19 years
v2.6.19-rc4commit ae99a78af3...Linus Torvalds19 years
v2.6.19-rc3commit 7059abedd2...Linus Torvalds19 years
v2.6.19-rc2commit b4bd8c6643...Linus Torvalds19 years
v2.6.19-rc1commit d223a60106...Linus Torvalds19 years
v2.6.18commit e478bec0ba...Linus Torvalds19 years
v2.6.18-rc7commit 95064a75eb...Linus Torvalds19 years
v2.6.18-rc6commit c336923b66...Linus Torvalds19 years
v2.6.18-rc5commit 60d4684068...Linus Torvalds19 years
v2.6.18-rc4commit 9f737633e6...Linus Torvalds19 years
v2.6.18-rc3commit b6ff50833a...Linus Torvalds19 years
v2.6.18-rc2commit 82d6897fef...Linus Torvalds19 years
v2.6.18-rc1commit 120bda20c6...Linus Torvalds19 years
v2.6.17commit 427abfa28a...Linus Torvalds19 years
v2.6.17-rc6commit 1def630a6a...Linus Torvalds19 years
v2.6.17-rc5commit a8bd60705a...Linus Torvalds19 years
v2.6.17-rc4commit d8c3291c73...Linus Torvalds19 years
v2.6.17-rc3commit 2be4d50295...Linus Torvalds19 years
v2.6.17-rc2commit 8bbde0e6d5...Linus Torvalds19 years
v2.6.17-rc1commit 6246b6128b...Linus Torvalds19 years
v2.6.16commit 7705a8792b...Linus Torvalds19 years
v2.6.16-rc6commit 535744878e...Linus Torvalds20 years
v2.6.16-rc5commit b9a33cebac...Linus Torvalds20 years
v2.6.16-rc4commit bd71c2b174...Linus Torvalds20 years
v2.6.16-rc3commit e9bb4c9929...Linus Torvalds20 years
v2.6.16-rc2commit 826eeb53a6...Linus Torvalds20 years
v2.6.16-rc1commit 2664b25051...Linus Torvalds20 years
v2.6.15commit 88026842b0...Linus Torvalds20 years
v2.6.15-rc7commit f89f5948fc...Linus Torvalds20 years
v2.6.15-rc6commit df7addbb45...Linus Torvalds20 years
v2.6.15-rc5commit 436b0f76f2...Linus Torvalds20 years
v2.6.15-rc4commit 5666c0947e...Linus Torvalds20 years
v2.6.15-rc3commit 624f54be20...Linus Torvalds20 years
v2.6.15-rc2commit 3bedff1d73...Linus Torvalds20 years
v2.6.15-rc1commit cd52d1ee9a...Linus Torvalds20 years
v2.6.14commit 741b2252a5...Linus Torvalds20 years
v2.6.14-rc5commit 93918e9afc...Linus Torvalds20 years
v2.6.14-rc4commit 907a426179...Linus Torvalds20 years
v2.6.14-rc3commit 1c9426e8a5...Linus Torvalds20 years
v2.6.14-rc2commit 676d55ae30...Linus Torvalds20 years
v2.6.14-rc1commit 2f4ba45a75...Linus Torvalds20 years
v2.6.13commit 02b3e4e2d7...Linus Torvalds20 years
v2.6.13-rc7commit 0572e3da3f...Linus Torvalds20 years
v2.6.13-rc6commit 6fc32179de...Linus Torvalds20 years
v2.6.13-rc5commit 9a351e30d7...Linus Torvalds20 years
v2.6.13-rc4commit 6395352334...Linus Torvalds20 years
v2.6.11tree c39ae07f39...
v2.6.11-treetree c39ae07f39...
v2.6.12commit 9ee1c939d1...
v2.6.12-rc2commit 1da177e4c3...
v2.6.12-rc3commit a2755a80f4...
v2.6.12-rc4commit 88d7bd8cb9...
v2.6.12-rc5commit 2a24ab628a...
v2.6.12-rc6commit 7cef5677ef...
v2.6.13-rc1commit 4c91aedb75...
v2.6.13-rc2commit a18bcb7450...
v2.6.13-rc3commit c32511e271...
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-08 21:48:58 -0400
span>); input_report_key(kp.dev, kp.key, 0); input_sync(kp.dev); } } static DECLARE_WORK(sony_laptop_release_key_work, do_sony_laptop_release_key); /* forward event to the input subsystem */ static void sony_laptop_report_input_event(u8 event) { struct input_dev *jog_dev = sony_laptop_input.jog_dev; struct input_dev *key_dev = sony_laptop_input.key_dev; struct sony_laptop_keypress kp = { NULL }; if (event == SONYPI_EVENT_FNKEY_RELEASED) { /* Nothing, not all VAIOs generate this event */ return; } /* report events */ switch (event) { /* jog_dev events */ case SONYPI_EVENT_JOGDIAL_UP: case SONYPI_EVENT_JOGDIAL_UP_PRESSED: input_report_rel(jog_dev, REL_WHEEL, 1); input_sync(jog_dev); return; case SONYPI_EVENT_JOGDIAL_DOWN: case SONYPI_EVENT_JOGDIAL_DOWN_PRESSED: input_report_rel(jog_dev, REL_WHEEL, -1); input_sync(jog_dev); return; /* key_dev events */ case SONYPI_EVENT_JOGDIAL_PRESSED: kp.key = BTN_MIDDLE; kp.dev = jog_dev; break; default: if (event > ARRAY_SIZE (sony_laptop_input_keycode_map)) { dprintk("sony_laptop_report_input_event, event not known: %d\n", event); break; } if (sony_laptop_input_index[event] != -1) { kp.key = sony_laptop_input_keycode_map[sony_laptop_input_index[event]]; if (kp.key != KEY_UNKNOWN) kp.dev = key_dev; } break; } if (kp.dev) { input_report_key(kp.dev, kp.key, 1); /* we emit the scancode so we can always remap the key */ input_event(kp.dev, EV_MSC, MSC_SCAN, event); input_sync(kp.dev); kfifo_put(sony_laptop_input.fifo, (unsigned char *)&kp, sizeof(kp)); if (!work_pending(&sony_laptop_release_key_work)) queue_work(sony_laptop_input.wq, &sony_laptop_release_key_work); } else dprintk("unknown input event %.2x\n", event); } static int sony_laptop_setup_input(struct acpi_device *acpi_device) { struct input_dev *jog_dev; struct input_dev *key_dev; int i; int error; /* don't run again if already initialized */ if (atomic_add_return(1, &sony_laptop_input.users) > 1) return 0; /* kfifo */ spin_lock_init(&sony_laptop_input.fifo_lock); sony_laptop_input.fifo = kfifo_alloc(SONY_LAPTOP_BUF_SIZE, GFP_KERNEL, &sony_laptop_input.fifo_lock); if (IS_ERR(sony_laptop_input.fifo)) { printk(KERN_ERR DRV_PFX "kfifo_alloc failed\n"); error = PTR_ERR(sony_laptop_input.fifo); goto err_dec_users; } /* init workqueue */ sony_laptop_input.wq = create_singlethread_workqueue("sony-laptop"); if (!sony_laptop_input.wq) { printk(KERN_ERR DRV_PFX "Unabe to create workqueue.\n"); error = -ENXIO; goto err_free_kfifo; } /* input keys */ key_dev = input_allocate_device(); if (!key_dev) { error = -ENOMEM; goto err_destroy_wq; } key_dev->name = "Sony Vaio Keys"; key_dev->id.bustype = BUS_ISA; key_dev->id.vendor = PCI_VENDOR_ID_SONY; key_dev->dev.parent = &acpi_device->dev; /* Initialize the Input Drivers: special keys */ set_bit(EV_KEY, key_dev->evbit); set_bit(EV_MSC, key_dev->evbit); set_bit(MSC_SCAN, key_dev->mscbit); key_dev->keycodesize = sizeof(sony_laptop_input_keycode_map[0]); key_dev->keycodemax = ARRAY_SIZE(sony_laptop_input_keycode_map); key_dev->keycode = &sony_laptop_input_keycode_map; for (i = 0; i < ARRAY_SIZE(sony_laptop_input_keycode_map); i++) { if (sony_laptop_input_keycode_map[i] != KEY_RESERVED) { set_bit(sony_laptop_input_keycode_map[i], key_dev->keybit); } } error = input_register_device(key_dev); if (error) goto err_free_keydev; sony_laptop_input.key_dev = key_dev; /* jogdial */ jog_dev = input_allocate_device(); if (!jog_dev) { error = -ENOMEM; goto err_unregister_keydev; } jog_dev->name = "Sony Vaio Jogdial"; jog_dev->id.bustype = BUS_ISA; jog_dev->id.vendor = PCI_VENDOR_ID_SONY; key_dev->dev.parent = &acpi_device->dev; jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL); jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE); jog_dev->relbit[0] = BIT_MASK(REL_WHEEL); error = input_register_device(jog_dev); if (error) goto err_free_jogdev; sony_laptop_input.jog_dev = jog_dev; return 0; err_free_jogdev: input_free_device(jog_dev); err_unregister_keydev: input_unregister_device(key_dev); /* to avoid kref underflow below at input_free_device */ key_dev = NULL; err_free_keydev: input_free_device(key_dev); err_destroy_wq: destroy_workqueue(sony_laptop_input.wq); err_free_kfifo: kfifo_free(sony_laptop_input.fifo); err_dec_users: atomic_dec(&sony_laptop_input.users); return error; } static void sony_laptop_remove_input(void) { /* cleanup only after the last user has gone */ if (!atomic_dec_and_test(&sony_laptop_input.users)) return; /* flush workqueue first */ flush_workqueue(sony_laptop_input.wq); /* destroy input devs */ input_unregister_device(sony_laptop_input.key_dev); sony_laptop_input.key_dev = NULL; if (sony_laptop_input.jog_dev) { input_unregister_device(sony_laptop_input.jog_dev); sony_laptop_input.jog_dev = NULL; } destroy_workqueue(sony_laptop_input.wq); kfifo_free(sony_laptop_input.fifo); } /*********** Platform Device ***********/ static atomic_t sony_pf_users = ATOMIC_INIT(0); static struct platform_driver sony_pf_driver = { .driver = { .name = "sony-laptop", .owner = THIS_MODULE, } }; static struct platform_device *sony_pf_device; static int sony_pf_add(void) { int ret = 0; /* don't run again if already initialized */ if (atomic_add_return(1, &sony_pf_users) > 1) return 0; ret = platform_driver_register(&sony_pf_driver); if (ret) goto out; sony_pf_device = platform_device_alloc("sony-laptop", -1); if (!sony_pf_device) { ret = -ENOMEM; goto out_platform_registered; } ret = platform_device_add(sony_pf_device); if (ret) goto out_platform_alloced; return 0; out_platform_alloced: platform_device_put(sony_pf_device); sony_pf_device = NULL; out_platform_registered: platform_driver_unregister(&sony_pf_driver); out: atomic_dec(&sony_pf_users); return ret; } static void sony_pf_remove(void) { /* deregister only after the last user has gone */ if (!atomic_dec_and_test(&sony_pf_users)) return; platform_device_del(sony_pf_device); platform_device_put(sony_pf_device); platform_driver_unregister(&sony_pf_driver); } /*********** SNC (SNY5001) Device ***********/ /* the device uses 1-based values, while the backlight subsystem uses 0-based values */ #define SONY_MAX_BRIGHTNESS 8 #define SNC_VALIDATE_IN 0 #define SNC_VALIDATE_OUT 1 static ssize_t sony_nc_sysfs_show(struct device *, struct device_attribute *, char *); static ssize_t sony_nc_sysfs_store(struct device *, struct device_attribute *, const char *, size_t); static int boolean_validate(const int, const int); static int brightness_default_validate(const int, const int); struct sony_nc_value { char *name; /* name of the entry */ char **acpiget; /* names of the ACPI get function */ char **acpiset; /* names of the ACPI set function */ int (*validate)(const int, const int); /* input/output validation */ int value; /* current setting */ int valid; /* Has ever been set */ int debug; /* active only in debug mode ? */ struct device_attribute devattr; /* sysfs atribute */ }; #define SNC_HANDLE_NAMES(_name, _values...) \ static char *snc_##_name[] = { _values, NULL } #define SNC_HANDLE(_name, _getters, _setters, _validate, _debug) \ { \ .name = __stringify(_name), \ .acpiget = _getters, \ .acpiset = _setters, \ .validate = _validate, \ .debug = _debug, \ .devattr = __ATTR(_name, 0, sony_nc_sysfs_show, sony_nc_sysfs_store), \ } #define SNC_HANDLE_NULL { .name = NULL } SNC_HANDLE_NAMES(fnkey_get, "GHKE"); SNC_HANDLE_NAMES(brightness_def_get, "GPBR"); SNC_HANDLE_NAMES(brightness_def_set, "SPBR"); SNC_HANDLE_NAMES(cdpower_get, "GCDP"); SNC_HANDLE_NAMES(cdpower_set, "SCDP", "CDPW"); SNC_HANDLE_NAMES(audiopower_get, "GAZP"); SNC_HANDLE_NAMES(audiopower_set, "AZPW"); SNC_HANDLE_NAMES(lanpower_get, "GLNP"); SNC_HANDLE_NAMES(lanpower_set, "LNPW"); SNC_HANDLE_NAMES(lidstate_get, "GLID"); SNC_HANDLE_NAMES(indicatorlamp_get, "GILS"); SNC_HANDLE_NAMES(indicatorlamp_set, "SILS"); SNC_HANDLE_NAMES(gainbass_get, "GMGB"); SNC_HANDLE_NAMES(gainbass_set, "CMGB"); SNC_HANDLE_NAMES(PID_get, "GPID"); SNC_HANDLE_NAMES(CTR_get, "GCTR"); SNC_HANDLE_NAMES(CTR_set, "SCTR"); SNC_HANDLE_NAMES(PCR_get, "GPCR"); SNC_HANDLE_NAMES(PCR_set, "SPCR"); SNC_HANDLE_NAMES(CMI_get, "GCMI"); SNC_HANDLE_NAMES(CMI_set, "SCMI"); static struct sony_nc_value sony_nc_values[] = { SNC_HANDLE(brightness_default, snc_brightness_def_get, snc_brightness_def_set, brightness_default_validate, 0), SNC_HANDLE(fnkey, snc_fnkey_get, NULL, NULL, 0), SNC_HANDLE(cdpower, snc_cdpower_get, snc_cdpower_set, boolean_validate, 0), SNC_HANDLE(audiopower, snc_audiopower_get, snc_audiopower_set, boolean_validate, 0), SNC_HANDLE(lanpower, snc_lanpower_get, snc_lanpower_set, boolean_validate, 1), SNC_HANDLE(lidstate, snc_lidstate_get, NULL, boolean_validate, 0), SNC_HANDLE(indicatorlamp, snc_indicatorlamp_get, snc_indicatorlamp_set, boolean_validate, 0), SNC_HANDLE(gainbass, snc_gainbass_get, snc_gainbass_set, boolean_validate, 0), /* unknown methods */ SNC_HANDLE(PID, snc_PID_get, NULL, NULL, 1), SNC_HANDLE(CTR, snc_CTR_get, snc_CTR_set, NULL, 1), SNC_HANDLE(PCR, snc_PCR_get, snc_PCR_set, NULL, 1), SNC_HANDLE(CMI, snc_CMI_get, snc_CMI_set, NULL, 1), SNC_HANDLE_NULL }; static acpi_handle sony_nc_acpi_handle; static struct acpi_device *sony_nc_acpi_device = NULL; /* * acpi_evaluate_object wrappers */ static int acpi_callgetfunc(acpi_handle handle, char *name, int *result) { struct acpi_buffer output; union acpi_object out_obj; acpi_status status; output.length = sizeof(out_obj); output.pointer = &out_obj; status = acpi_evaluate_object(handle, name, NULL, &output); if ((status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER)) { *result = out_obj.integer.value; return 0; } printk(KERN_WARNING DRV_PFX "acpi_callreadfunc failed\n"); return -1; } static int acpi_callsetfunc(acpi_handle handle, char *name, int value, int *result) { struct acpi_object_list params; union acpi_object in_obj; struct acpi_buffer output; union acpi_object out_obj; acpi_status status; params.count = 1; params.pointer = &in_obj; in_obj.type = ACPI_TYPE_INTEGER; in_obj.integer.value = value; output.length = sizeof(out_obj); output.pointer = &out_obj; status = acpi_evaluate_object(handle, name, &params, &output); if (status == AE_OK) { if (result != NULL) { if (out_obj.type != ACPI_TYPE_INTEGER) { printk(KERN_WARNING DRV_PFX "acpi_evaluate_object bad " "return type\n"); return -1; } *result = out_obj.integer.value; } return 0; } printk(KERN_WARNING DRV_PFX "acpi_evaluate_object failed\n"); return -1; } /* * sony_nc_values input/output validate functions */ /* brightness_default_validate: * * manipulate input output values to keep consistency with the * backlight framework for which brightness values are 0-based. */ static int brightness_default_validate(const int direction, const int value) { switch (direction) { case SNC_VALIDATE_OUT: return value - 1; case SNC_VALIDATE_IN: if (value >= 0 && value < SONY_MAX_BRIGHTNESS) return value + 1; } return -EINVAL; } /* boolean_validate: * * on input validate boolean values 0/1, on output just pass the * received value. */ static int boolean_validate(const int direction, const int value) { if (direction == SNC_VALIDATE_IN) { if (value != 0 && value != 1) return -EINVAL; } return value; } /* * Sysfs show/store common to all sony_nc_values */ static ssize_t sony_nc_sysfs_show(struct device *dev, struct device_attribute *attr, char *buffer) { int value; struct sony_nc_value *item = container_of(attr, struct sony_nc_value, devattr); if (!*item->acpiget) return -EIO; if (acpi_callgetfunc(sony_nc_acpi_handle, *item->acpiget, &value) < 0) return -EIO; if (item->validate) value = item->validate(SNC_VALIDATE_OUT, value); return snprintf(buffer, PAGE_SIZE, "%d\n", value); } static ssize_t sony_nc_sysfs_store(struct device *dev, struct device_attribute *attr, const char *buffer, size_t count) { int value; struct sony_nc_value *item = container_of(attr, struct sony_nc_value, devattr); if (!item->acpiset) return -EIO; if (count > 31) return -EINVAL; value = simple_strtoul(buffer, NULL, 10); if (item->validate) value = item->validate(SNC_VALIDATE_IN, value); if (value < 0) return value; if (acpi_callsetfunc(sony_nc_acpi_handle, *item->acpiset, value, NULL) < 0) return -EIO; item->value = value; item->valid = 1; return count; } /* * Backlight device */ static int sony_backlight_update_status(struct backlight_device *bd) { return acpi_callsetfunc(sony_nc_acpi_handle, "SBRT", bd->props.brightness + 1, NULL); } static int sony_backlight_get_brightness(struct backlight_device *bd) { int value; if (acpi_callgetfunc(sony_nc_acpi_handle, "GBRT", &value)) return 0; /* brightness levels are 1-based, while backlight ones are 0-based */ return value - 1; } static struct backlight_device *sony_backlight_device; static struct backlight_ops sony_backlight_ops = { .update_status = sony_backlight_update_status, .get_brightness = sony_backlight_get_brightness, }; /* * New SNC-only Vaios event mapping to driver known keys */ struct sony_nc_event { u8 data; u8 event; }; static struct sony_nc_event *sony_nc_events; /* Vaio C* --maybe also FE*, N* and AR* ?-- special init sequence * for Fn keys */ static int sony_nc_C_enable(const struct dmi_system_id *id) { int result = 0; printk(KERN_NOTICE DRV_PFX "detected %s\n", id->ident); sony_nc_events = id->driver_data; if (acpi_callsetfunc(sony_nc_acpi_handle, "SN02", 0x4, &result) < 0 || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x2, &result) < 0 || acpi_callsetfunc(sony_nc_acpi_handle, "SN02", 0x10, &result) < 0 || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x0, &result) < 0 || acpi_callsetfunc(sony_nc_acpi_handle, "SN03", 0x2, &result) < 0 || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x101, &result) < 0) { printk(KERN_WARNING DRV_PFX "failed to initialize SNC, some " "functionalities may be missing\n"); return 1; } return 0; } static struct sony_nc_event sony_C_events[] = { { 0x81, SONYPI_EVENT_FNKEY_F1 }, { 0x01, SONYPI_EVENT_FNKEY_RELEASED }, { 0x85, SONYPI_EVENT_FNKEY_F5 }, { 0x05, SONYPI_EVENT_FNKEY_RELEASED }, { 0x86, SONYPI_EVENT_FNKEY_F6 }, { 0x06, SONYPI_EVENT_FNKEY_RELEASED }, { 0x87, SONYPI_EVENT_FNKEY_F7 }, { 0x07, SONYPI_EVENT_FNKEY_RELEASED }, { 0x8A, SONYPI_EVENT_FNKEY_F10 }, { 0x0A, SONYPI_EVENT_FNKEY_RELEASED }, { 0x8C, SONYPI_EVENT_FNKEY_F12 }, { 0x0C, SONYPI_EVENT_FNKEY_RELEASED }, { 0, 0 }, }; /* SNC-only model map */ static const struct dmi_system_id sony_nc_ids[] = { { .ident = "Sony Vaio FE Series", .callback = sony_nc_C_enable, .driver_data = sony_C_events, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FE"), }, }, { .ident = "Sony Vaio FZ Series", .callback = sony_nc_C_enable, .driver_data = sony_C_events, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ"), }, }, { .ident = "Sony Vaio C Series", .callback = sony_nc_C_enable, .driver_data = sony_C_events, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "VGN-C"), }, }, { } }; /* * ACPI callbacks */ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) { struct sony_nc_event *evmap; u32 ev = event; int result; if (ev == 0x92) { /* read the key pressed from EC.GECR * A call to SN07 with 0x0202 will do it as well respecting * the current protocol on different OSes * * Note: the path for GECR may be * \_SB.PCI0.LPCB.EC (C, FE, AR, N and friends) * \_SB.PCI0.PIB.EC0 (VGN-FR notifications are sent directly, no GECR) * * TODO: we may want to do the same for the older GHKE -need * dmi list- so this snippet may become one more callback. */ if (acpi_callsetfunc(handle, "SN07", 0x0202, &result) < 0) dprintk("sony_acpi_notify, unable to decode event 0x%.2x\n", ev); else ev = result & 0xFF; } if (sony_nc_events) for (evmap = sony_nc_events; evmap->event; evmap++) { if (evmap->data == ev) { ev = evmap->event; break; } } dprintk("sony_acpi_notify, event: 0x%.2x\n", ev); sony_laptop_report_input_event(ev); acpi_bus_generate_proc_event(sony_nc_acpi_device, 1, ev); } static acpi_status sony_walk_callback(acpi_handle handle, u32 level, void *context, void **return_value) { struct acpi_namespace_node *node; union acpi_operand_object *operand; node = (struct acpi_namespace_node *)handle; operand = (union acpi_operand_object *)node->object; printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n", node->name.ascii, (u32) operand->method.param_count); return AE_OK; } /* * ACPI device */ static int sony_nc_resume(struct acpi_device *device) { struct sony_nc_value *item; for (item = sony_nc_values; item->name; item++) { int ret; if (!item->valid) continue; ret = acpi_callsetfunc(sony_nc_acpi_handle, *item->acpiset, item->value, NULL); if (ret < 0) { printk("%s: %d\n", __FUNCTION__, ret); break; } } /* set the last requested brightness level */ if (sony_backlight_device && !sony_backlight_update_status(sony_backlight_device)) printk(KERN_WARNING DRV_PFX "unable to restore brightness level"); /* re-initialize models with specific requirements */ dmi_check_system(sony_nc_ids); return 0; } static int sony_nc_add(struct acpi_device *device) { acpi_status status; int result = 0; acpi_handle handle; struct sony_nc_value *item; printk(KERN_INFO DRV_PFX "%s v%s.\n", SONY_NC_DRIVER_NAME, SONY_LAPTOP_DRIVER_VERSION); sony_nc_acpi_device = device; strcpy(acpi_device_class(device), "sony/hotkey"); sony_nc_acpi_handle = device->handle; /* read device status */ result = acpi_bus_get_status(device); /* bail IFF the above call was successful and the device is not present */ if (!result && !device->status.present) { dprintk("Device not present\n"); result = -ENODEV; goto outwalk; } if (debug) { status = acpi_walk_namespace(ACPI_TYPE_METHOD, sony_nc_acpi_handle, 1, sony_walk_callback, NULL, NULL); if (ACPI_FAILURE(status)) { printk(KERN_WARNING DRV_PFX "unable to walk acpi resources\n"); result = -ENODEV; goto outwalk; } } /* try to _INI the device if such method exists (ACPI spec 3.0-6.5.1 * should be respected as we already checked for the device presence above */ if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, METHOD_NAME__INI, &handle))) { dprintk("Invoking _INI\n"); if (ACPI_FAILURE(acpi_evaluate_object(sony_nc_acpi_handle, METHOD_NAME__INI, NULL, NULL))) dprintk("_INI Method failed\n"); } /* setup input devices and helper fifo */ result = sony_laptop_setup_input(device); if (result) { printk(KERN_ERR DRV_PFX "Unabe to create input devices.\n"); goto outwalk; } status = acpi_install_notify_handler(sony_nc_acpi_handle, ACPI_DEVICE_NOTIFY, sony_acpi_notify, NULL); if (ACPI_FAILURE(status)) { printk(KERN_WARNING DRV_PFX "unable to install notify handler (%u)\n", status); result = -ENODEV; goto outinput; } if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", &handle))) { sony_backlight_device = backlight_device_register("sony", NULL, NULL, &sony_backlight_ops); if (IS_ERR(sony_backlight_device)) { printk(KERN_WARNING DRV_PFX "unable to register backlight device\n"); sony_backlight_device = NULL; } else { sony_backlight_device->props.brightness = sony_backlight_get_brightness (sony_backlight_device); sony_backlight_device->props.max_brightness = SONY_MAX_BRIGHTNESS - 1; } } /* initialize models with specific requirements */ dmi_check_system(sony_nc_ids); result = sony_pf_add(); if (result) goto outbacklight; /* create sony_pf sysfs attributes related to the SNC device */ for (item = sony_nc_values; item->name; ++item) { if (!debug && item->debug) continue; /* find the available acpiget as described in the DSDT */ for (; item->acpiget && *item->acpiget; ++item->acpiget) { if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, *item->acpiget, &handle))) { dprintk("Found %s getter: %s\n", item->name, *item->acpiget); item->devattr.attr.mode |= S_IRUGO; break; } } /* find the available acpiset as described in the DSDT */ for (; item->acpiset && *item->acpiset; ++item->acpiset) { if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, *item->acpiset, &handle))) { dprintk("Found %s setter: %s\n", item->name, *item->acpiset); item->devattr.attr.mode |= S_IWUSR; break; } } if (item->devattr.attr.mode != 0) { result = device_create_file(&sony_pf_device->dev, &item->devattr); if (result) goto out_sysfs; } } return 0; out_sysfs: for (item = sony_nc_values; item->name; ++item) { device_remove_file(&sony_pf_device->dev, &item->devattr); } sony_pf_remove(); outbacklight: if (sony_backlight_device) backlight_device_unregister(sony_backlight_device); status = acpi_remove_notify_handler(sony_nc_acpi_handle, ACPI_DEVICE_NOTIFY, sony_acpi_notify); if (ACPI_FAILURE(status)) printk(KERN_WARNING DRV_PFX "unable to remove notify handler\n"); outinput: sony_laptop_remove_input(); outwalk: return result; } static int sony_nc_remove(struct acpi_device *device, int type) { acpi_status status; struct sony_nc_value *item; if (sony_backlight_device) backlight_device_unregister(sony_backlight_device); sony_nc_acpi_device = NULL; status = acpi_remove_notify_handler(sony_nc_acpi_handle, ACPI_DEVICE_NOTIFY, sony_acpi_notify); if (ACPI_FAILURE(status)) printk(KERN_WARNING DRV_PFX "unable to remove notify handler\n"); for (item = sony_nc_values; item->name; ++item) { device_remove_file(&sony_pf_device->dev, &item->devattr); } sony_pf_remove(); sony_laptop_remove_input(); dprintk(SONY_NC_DRIVER_NAME " removed.\n"); return 0; } static const struct acpi_device_id sony_device_ids[] = { {SONY_NC_HID, 0}, {SONY_PIC_HID, 0}, {"", 0}, }; MODULE_DEVICE_TABLE(acpi, sony_device_ids); static const struct acpi_device_id sony_nc_device_ids[] = { {SONY_NC_HID, 0}, {"", 0}, }; static struct acpi_driver sony_nc_driver = { .name = SONY_NC_DRIVER_NAME, .class = SONY_NC_CLASS, .ids = sony_nc_device_ids, .owner = THIS_MODULE, .ops = { .add = sony_nc_add, .remove = sony_nc_remove, .resume = sony_nc_resume, }, }; /*********** SPIC (SNY6001) Device ***********/ #define SONYPI_DEVICE_TYPE1 0x00000001 #define SONYPI_DEVICE_TYPE2 0x00000002 #define SONYPI_DEVICE_TYPE3 0x00000004 #define SONYPI_TYPE1_OFFSET 0x04 #define SONYPI_TYPE2_OFFSET 0x12 #define SONYPI_TYPE3_OFFSET 0x12 struct sony_pic_ioport { struct acpi_resource_io io1; struct acpi_resource_io io2; struct list_head list; }; struct sony_pic_irq { struct acpi_resource_irq irq; struct list_head list; }; struct sony_pic_dev { int model; u16 evport_offset; u8 camera_power; u8 bluetooth_power; u8 wwan_power; struct acpi_device *acpi_dev; struct sony_pic_irq *cur_irq; struct sony_pic_ioport *cur_ioport; struct list_head interrupts; struct list_head ioports; struct mutex lock; }; static struct sony_pic_dev spic_dev = { .interrupts = LIST_HEAD_INIT(spic_dev.interrupts), .ioports = LIST_HEAD_INIT(spic_dev.ioports), }; /* Event masks */ #define SONYPI_JOGGER_MASK 0x00000001 #define SONYPI_CAPTURE_MASK 0x00000002 #define SONYPI_FNKEY_MASK 0x00000004 #define SONYPI_BLUETOOTH_MASK 0x00000008 #define SONYPI_PKEY_MASK 0x00000010 #define SONYPI_BACK_MASK 0x00000020 #define SONYPI_HELP_MASK 0x00000040 #define SONYPI_LID_MASK 0x00000080 #define SONYPI_ZOOM_MASK 0x00000100 #define SONYPI_THUMBPHRASE_MASK 0x00000200 #define SONYPI_MEYE_MASK 0x00000400 #define SONYPI_MEMORYSTICK_MASK 0x00000800 #define SONYPI_BATTERY_MASK 0x00001000 #define SONYPI_WIRELESS_MASK 0x00002000 struct sonypi_event { u8 data; u8 event; }; /* The set of possible button release events */ static struct sonypi_event sonypi_releaseev[] = { { 0x00, SONYPI_EVENT_ANYBUTTON_RELEASED }, { 0, 0 } }; /* The set of possible jogger events */ static struct sonypi_event sonypi_joggerev[] = { { 0x1f, SONYPI_EVENT_JOGDIAL_UP }, { 0x01, SONYPI_EVENT_JOGDIAL_DOWN }, { 0x5f, SONYPI_EVENT_JOGDIAL_UP_PRESSED }, { 0x41, SONYPI_EVENT_JOGDIAL_DOWN_PRESSED }, { 0x1e, SONYPI_EVENT_JOGDIAL_FAST_UP }, { 0x02, SONYPI_EVENT_JOGDIAL_FAST_DOWN }, { 0x5e, SONYPI_EVENT_JOGDIAL_FAST_UP_PRESSED }, { 0x42, SONYPI_EVENT_JOGDIAL_FAST_DOWN_PRESSED }, { 0x1d, SONYPI_EVENT_JOGDIAL_VFAST_UP }, { 0x03, SONYPI_EVENT_JOGDIAL_VFAST_DOWN }, { 0x5d, SONYPI_EVENT_JOGDIAL_VFAST_UP_PRESSED }, { 0x43, SONYPI_EVENT_JOGDIAL_VFAST_DOWN_PRESSED }, { 0x40, SONYPI_EVENT_JOGDIAL_PRESSED }, { 0, 0 } }; /* The set of possible capture button events */ static struct sonypi_event sonypi_captureev[] = { { 0x05, SONYPI_EVENT_CAPTURE_PARTIALPRESSED }, { 0x07, SONYPI_EVENT_CAPTURE_PRESSED }, { 0x01, SONYPI_EVENT_CAPTURE_PARTIALRELEASED }, { 0, 0 } }; /* The set of possible fnkeys events */ static struct sonypi_event sonypi_fnkeyev[] = { { 0x10, SONYPI_EVENT_FNKEY_ESC }, { 0x11, SONYPI_EVENT_FNKEY_F1 }, { 0x12, SONYPI_EVENT_FNKEY_F2 }, { 0x13, SONYPI_EVENT_FNKEY_F3 }, { 0x14, SONYPI_EVENT_FNKEY_F4 }, { 0x15, SONYPI_EVENT_FNKEY_F5 }, { 0x16, SONYPI_EVENT_FNKEY_F6 }, { 0x17, SONYPI_EVENT_FNKEY_F7 }, { 0x18, SONYPI_EVENT_FNKEY_F8 }, { 0x19, SONYPI_EVENT_FNKEY_F9 }, { 0x1a, SONYPI_EVENT_FNKEY_F10 }, { 0x1b, SONYPI_EVENT_FNKEY_F11 }, { 0x1c, SONYPI_EVENT_FNKEY_F12 }, { 0x1f, SONYPI_EVENT_FNKEY_RELEASED }, { 0x21, SONYPI_EVENT_FNKEY_1 }, { 0x22, SONYPI_EVENT_FNKEY_2 }, { 0x31, SONYPI_EVENT_FNKEY_D }, { 0x32, SONYPI_EVENT_FNKEY_E }, { 0x33, SONYPI_EVENT_FNKEY_F }, { 0x34, SONYPI_EVENT_FNKEY_S }, { 0x35, SONYPI_EVENT_FNKEY_B }, { 0x36, SONYPI_EVENT_FNKEY_ONLY }, { 0, 0 } }; /* The set of possible program key events */ static struct sonypi_event sonypi_pkeyev[] = { { 0x01, SONYPI_EVENT_PKEY_P1 }, { 0x02, SONYPI_EVENT_PKEY_P2 }, { 0x04, SONYPI_EVENT_PKEY_P3 }, { 0x5c, SONYPI_EVENT_PKEY_P1 }, { 0, 0 } }; /* The set of possible bluetooth events */ static struct sonypi_event sonypi_blueev[] = { { 0x55, SONYPI_EVENT_BLUETOOTH_PRESSED }, { 0x59, SONYPI_EVENT_BLUETOOTH_ON }, { 0x5a, SONYPI_EVENT_BLUETOOTH_OFF }, { 0, 0 } }; /* The set of possible wireless events */ static struct sonypi_event sonypi_wlessev[] = { { 0x59, SONYPI_EVENT_WIRELESS_ON }, { 0x5a, SONYPI_EVENT_WIRELESS_OFF }, { 0, 0 } }; /* The set of possible back button events */ static struct sonypi_event sonypi_backev[] = { { 0x20, SONYPI_EVENT_BACK_PRESSED }, { 0, 0 } }; /* The set of possible help button events */ static struct sonypi_event sonypi_helpev[] = { { 0x3b, SONYPI_EVENT_HELP_PRESSED }, { 0, 0 } }; /* The set of possible lid events */ static struct sonypi_event sonypi_lidev[] = { { 0x51, SONYPI_EVENT_LID_CLOSED }, { 0x50, SONYPI_EVENT_LID_OPENED }, { 0, 0 } }; /* The set of possible zoom events */ static struct sonypi_event sonypi_zoomev[] = { { 0x39, SONYPI_EVENT_ZOOM_PRESSED }, { 0, 0 } }; /* The set of possible thumbphrase events */ static struct sonypi_event sonypi_thumbphraseev[] = { { 0x3a, SONYPI_EVENT_THUMBPHRASE_PRESSED }, { 0, 0 } }; /* The set of possible motioneye camera events */ static struct sonypi_event sonypi_meyeev[] = { { 0x00, SONYPI_EVENT_MEYE_FACE }, { 0x01, SONYPI_EVENT_MEYE_OPPOSITE }, { 0, 0 } }; /* The set of possible memorystick events */ static struct sonypi_event sonypi_memorystickev[] = { { 0x53, SONYPI_EVENT_MEMORYSTICK_INSERT }, { 0x54, SONYPI_EVENT_MEMORYSTICK_EJECT }, { 0, 0 } }; /* The set of possible battery events */ static struct sonypi_event sonypi_batteryev[] = { { 0x20, SONYPI_EVENT_BATTERY_INSERT }, { 0x30, SONYPI_EVENT_BATTERY_REMOVE }, { 0, 0 } }; static struct sonypi_eventtypes { int model; u8 data; unsigned long mask; struct sonypi_event * events; } sony_pic_eventtypes[] = { { SONYPI_DEVICE_TYPE1, 0, 0xffffffff, sonypi_releaseev }, { SONYPI_DEVICE_TYPE1, 0x70, SONYPI_MEYE_MASK, sonypi_meyeev }, { SONYPI_DEVICE_TYPE1, 0x30, SONYPI_LID_MASK, sonypi_lidev }, { SONYPI_DEVICE_TYPE1, 0x60, SONYPI_CAPTURE_MASK, sonypi_captureev }, { SONYPI_DEVICE_TYPE1, 0x10, SONYPI_JOGGER_MASK, sonypi_joggerev }, { SONYPI_DEVICE_TYPE1, 0x20, SONYPI_FNKEY_MASK, sonypi_fnkeyev }, { SONYPI_DEVICE_TYPE1, 0x30, SONYPI_BLUETOOTH_MASK, sonypi_blueev }, { SONYPI_DEVICE_TYPE1, 0x40, SONYPI_PKEY_MASK, sonypi_pkeyev }, { SONYPI_DEVICE_TYPE1, 0x30, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev }, { SONYPI_DEVICE_TYPE1, 0x40, SONYPI_BATTERY_MASK, sonypi_batteryev }, { SONYPI_DEVICE_TYPE2, 0, 0xffffffff, sonypi_releaseev }, { SONYPI_DEVICE_TYPE2, 0x38, SONYPI_LID_MASK, sonypi_lidev }, { SONYPI_DEVICE_TYPE2, 0x11, SONYPI_JOGGER_MASK, sonypi_joggerev }, { SONYPI_DEVICE_TYPE2, 0x61, SONYPI_CAPTURE_MASK, sonypi_captureev }, { SONYPI_DEVICE_TYPE2, 0x21, SONYPI_FNKEY_MASK, sonypi_fnkeyev }, { SONYPI_DEVICE_TYPE2, 0x31, SONYPI_BLUETOOTH_MASK, sonypi_blueev }, { SONYPI_DEVICE_TYPE2, 0x08, SONYPI_PKEY_MASK, sonypi_pkeyev }, { SONYPI_DEVICE_TYPE2, 0x11, SONYPI_BACK_MASK, sonypi_backev }, { SONYPI_DEVICE_TYPE2, 0x21, SONYPI_HELP_MASK, sonypi_helpev }, { SONYPI_DEVICE_TYPE2, 0x21, SONYPI_ZOOM_MASK, sonypi_zoomev }, { SONYPI_DEVICE_TYPE2, 0x20, SONYPI_THUMBPHRASE_MASK, sonypi_thumbphraseev }, { SONYPI_DEVICE_TYPE2, 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev }, { SONYPI_DEVICE_TYPE2, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev }, { SONYPI_DEVICE_TYPE2, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev }, { SONYPI_DEVICE_TYPE3, 0, 0xffffffff, sonypi_releaseev }, { SONYPI_DEVICE_TYPE3, 0x21, SONYPI_FNKEY_MASK, sonypi_fnkeyev }, { SONYPI_DEVICE_TYPE3, 0x31, SONYPI_WIRELESS_MASK, sonypi_wlessev }, { SONYPI_DEVICE_TYPE3, 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev }, { SONYPI_DEVICE_TYPE3, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev }, { SONYPI_DEVICE_TYPE3, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev }, { 0 } }; static int sony_pic_detect_device_type(void) { struct pci_dev *pcidev; int model = 0; if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL))) model = SONYPI_DEVICE_TYPE1; else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, NULL))) model = SONYPI_DEVICE_TYPE3; else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, NULL))) model = SONYPI_DEVICE_TYPE3; else model = SONYPI_DEVICE_TYPE2; if (pcidev) pci_dev_put(pcidev); printk(KERN_INFO DRV_PFX "detected Type%d model\n", model == SONYPI_DEVICE_TYPE1 ? 1 : model == SONYPI_DEVICE_TYPE2 ? 2 : 3); return model; } #define ITERATIONS_LONG 10000 #define ITERATIONS_SHORT 10 #define wait_on_command(command, iterations) { \ unsigned int n = iterations; \ while (--n && (command)) \ udelay(1); \ if (!n) \ dprintk("command failed at %s : %s (line %d)\n", \ __FILE__, __FUNCTION__, __LINE__); \ } static u8 sony_pic_call1(u8 dev) { u8 v1, v2;