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edgetpu: remove log for unbalanced BTS deactivate
Firmware doesn't balance BTS activate/deactivate messages, so don't warn
about an unbalanced deactivate.
Roll-up the following changes from darwinn-2.0:
a4d6e6e26 edgetpu: remove unbalanced BTS deactivate log message
102f22f88 edgetpu: rate limit log for unbalanced BTS deactivate
Bug: 286556421
GitOrigin-RevId: 830bef57780c060b2337266009ae98b8bfbafc2a
Change-Id: Ia9ddec17231263ecaad90ad47ae0d36c1b262c70
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SBMerger: 526756187
Change-Id: I44b719f98a838784a2ed33b0ac16acd4010ccae8
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: replace use of macros that modify control flow
Roll-up the following commits from darwinn-2.0:
8f5061cc6 edgetpu: replace group leader check macro that modifies control flow
8e1fc53e2 edgetpu: kci replace use of macro that modifies control flow
Bug: 286406228
GitOrigin-RevId: e20edd13db99aed881e852b64b8c3c9163049105
Change-Id: I02cc84579af2363d4b461b264da29c2ed7fc2dc0
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SBMerger: 526756187
Change-Id: I338e903c4a2abdf0755402be5ef0f0f74c185cc7
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: hold mmap_lock around pin_user_pages
mmap_lock must be held around call to pin_user_pages to protect against
concurrent address space modifications.
Bug: 283787360
GitOrigin-RevId: 731853dde737965a8b4fa5eb2a37d581c1557832
Change-Id: I914b3388a378d16a46a358a5f391e230dc95e328
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edgetpu: Add client_priv to edgetpu_mailbox_attr
Add a new field, client_priv, in struct edgetpu_mailbox_attr to indicate
the client privilege. This will replace the unused mailbox_map field and
be passed to firmware in the open device KCI.
Bug: 279805034
GitOrigin-RevId: 920603a347ec4cbb90354304bfd2ed187ec852c5
Change-Id: I63ab6110d737975f3838a234a678815179807935
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edgetpu: whitechapel: sync with darwinn-2.0
251d2a4f5 edgetpu: add error log for canceled operation due to fatal error
4e2c203c2 edgetpu: Handle missing scmversion
Bug: 277787303
GitOrigin-RevId: e6067dc85dde7c6014e48bb4b99829569f299d1d
Change-Id: I8a3b318bec4954a53f20ca0576a73634e1d49576
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edgetpu: whitechapel: sync with darwinn-2.0
144f46abe edgetpu: KCI accept out-of-order responses
483df98c5 edgetpu: Use scmversion over GIT_REPO_TAG
Bug: 274574929
Bug: 274893782
GitOrigin-RevId: 29cefd89cee9d8e285b5b372aac95fd777ec5bb3
Change-Id: I7b5e68926c5d45a300204da26e9d419bcd8d4267
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edgetpu: fix -Wcast-function-type-strict
Building this driver with the newer AOSP Clang 17.0.0 produces the
following error:
private/google-modules/edgetpu/abrolhos/drivers/edgetpu/edgetpu-device-group.c:1007:4:
error: cast from 'int (*)(struct iova_mapping_worker_param *)' to
'edgetpu_async_job_t' (aka 'int (*)(void *)') converts to incompatible
function type [-Werror,-Wcast-function-type-strict]
(edgetpu_async_job_t)edgetpu_map_iova_sgt_worker);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fix this by declaring edgetpu_map_iova_sgt_worker have the correct
signature, cast the parameter in edgetpu_map_iova_sgt_worker, and remove
the function pointer cast. This warning was added to clang to help
catch CFI failures at compile time rather than runtime.
Bug: 264965700
edgetpu: sync with darwinn-2.0
9364e47c8 edgetpu: Make group required for creating fence
a257e3575 edgetpu: create debugfs symlinks for non-default device names
b25b06c56 Revert "edgetpu: Continue powering up if the block is still on"
5dea12ffd edgetpu: Continue powering up if the block is still on
af318f68d edgetpu: retry and sleep until block down
b4cf36957 edgetpu: Add etdev as private data for syncfences
ede90cae7 edgetpu: usage_stats add cluster reconfigurations counters
77dae3e48 edgetpu: usage_stats: process metrics v2 data
3b2bc8d98 edgetpu: pm: reject power up if thermal suspended
5f19efb5b edgetpu: usage_stats send metrics v2 requests with v1 fallback
52c262671 edgetpu: usage stats: sync additional metrics v2 changes
e5cc5696b edgetpu: Only call .power_up if needed
d06a8f889 edgetpu: Downgrade warning on external mailbox alloc
52fe2ac98 edgetpu: usage stats add field definitions for metrics v2
28bbb7446 edgetpu: usage stats ignore metric fields beyond known size
Bug: 271372136
Bug: 271374892
Bug: 269476405
Bug: 272701322
Bug: 264971968
Bug: 258868303
GitOrigin-RevId: 03a5015bf5a6601295e1967dbbedbe242192c30c
Change-Id: I2fa4b73fd554d559734f8803c7893570ae9fad8d
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edgetpu: whitechapel: sync with darwinn-2.0: dynamic tracing
7315064ed edgetpu: remove "_locked" from
edgetpu_firmware_tracing_set_level
759991648 edgetpu: Add firmware dynamic tracing support
a371ae32a edgetpu: Add KCI handing for dynamic fw tracing levels
Bug: 262916889
GitOrigin-RevId: eff7eec43a5a0d634e5250daad3a185e9a8e5bd3
Change-Id: Idd66e74495fc50f4972b8a4097712a720426b176
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edgetpu: whitechapel: sync with darwinn-2.0
bedb92a1c edgetpu: Add missing pm error handling
fbbd28615 edgetpu: set no limit on DMA segment size
305c1ccf2 edgetpu: Fix missing wakelock unlock
Bug: 263431665
edgetpu: sync with darwinn-2.0
df80d447c edgetpu: signal any unsignaled dma fences at device group disband
41731ed12 edgetpu: dma fence debugfs show owning group
765a088dd edgetpu: dma fence creation optionally associated with device group
4c3abd990 edgetpu: Enable best-fit algo for iova allocator
93c1f3241 edgetpu: Add a static debug pointer to driver state
3b88f37a6 edgetpu: Add reasonable defaults to Makefile
7bc202cd6 edgetpu: Fix pmu-status-base reading
e00d0a155 edgetpu: Return no space error from dma_map_sg
f6fecb36e edgetpu: introduce PMU STATUS query
628ffc1bb edgetpu: use rate limiting for reverse KCI failure warning
87add7e7a edgetpu: janeiro: Check block status before power-up
f02bb3f28 edgetpu: warn if KCI get usage fails
Bug: 258868303
Bug: 243837563
Bug: 260768055
Bug: 249727851
Bug: 243837563 (repeat)
Bug: 193072630
edgetpu: abrolhos: Fix include file name to gs_tmu.h
commit 9adbf68cf96 ("drivers: thermal: Rename gs101_tmu to gs_tmu")
renamed including file from gs101_tmu.h to gs_tmu.h. Rename including
path to avoid build breakage.
Bug: 238399460
edgetpu: abrolhos: add pre-allocated iommu domains
Add pre-allocated iommu domains per contexts.
Bug: 251639928
(cherry picked from commit 3778a777b969d38a2e2443c64d84e36bbe14e47f)
edgetpu: fix invalid paging on invalid map size
Bug: 245095356
edgetpu: rename mobile PM functions to be edgetpu-specific
edgetpu: check mobile firmware header magic, warn if mismatch
edgetpu: add error message on partial buffer map
edgetpu: remove KCI unmap buffer code
edgetpu: dma-fence debugfs show use dma_fence_ops
edgetpu: remove unnecessary overflow check in buffer map code
edgetpu: use mm_sem instead of mmap_lock on older Linux
Bug: 238359788
edgetpu: remove include of mmap_lock.h
Bug: 238359788 (repeat)
edgetpu: hold mmap lock around call to find_extend_vma
Bug: 237404338
edgetpu: Remove next-gen chipset from darwinn-2.0
Bug: 236213851
edgetpu: hermosa: set KCI timeout to 5 seconds
Bug: 237004877
edgetpu: make KCI source optionally customizable
Bug: 237004877 (repeat)
edgetpu: unittests: Fix __alloc_pages_nodemask warning
edgetpu: reduce KCI wait timeout.
Bug: 234458631
edgetpu: gitignore: ignore gcip-kernel-driver
Bug: 234255813
edgetpu: remove warning about 64-bit addressing on mobile
edgetpu: mobile: deprecate the code for separate pmqos and bts request.
Bug: 233338364
edgetpu: respond to reverse KCI commands.
Bug: 229143599
edgetpu: add debugfs "wakelock" power up/down control
Bug: 232449109
GitOrigin-RevId: df8bf721bc0cda8429a23d66e8d912a32f2848f3
Change-Id: Ib1a7a9eb29f5f6d0cd240ed075b2a8eaabd7d3f5
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SBMerger: 478053055
Change-Id: I3c2795920a4b35f59c8e8086419d78c1b5813ff0
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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SBMerger: 478053055
Change-Id: Icbb7f85b0491aa899d73d44b100cfe57e8f138ed
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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Add pre-allocated iommu domains per contexts.
Bug: 251639928
Signed-off-by: Nishant Prajapati <nishantpjpt@google.com>
Change-Id: Ia43d80e12cc046dc67c9f5cf49d6773eb3fcaa06
(cherry picked from commit 3778a777b969d38a2e2443c64d84e36bbe14e47f)
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SBMerger: 478053055
Change-Id: I4d61473ceba02d4a57a7e940c5e010a89d420d1d
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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commit 9adbf68cf96 ("drivers: thermal: Rename gs101_tmu to gs_tmu")
renamed including file from gs101_tmu.h to gs_tmu.h. Rename including
path to avoid build breakage.
Bug: 238399460
Signed-off-by: Lucas Wei <lucaswei@google.com>
Change-Id: Ibcb80425a70aa6d0b17c32f6c8c337019f3734be
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SBMerger: 442815275
Change-Id: Ic6ae222b6021db3aad8953bf26df01dfc0c6831a
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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SBMerger: 442815275
Change-Id: I64cc38ce2f46753d5ecefe1daf5f38150043b263
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: add namespace import for DMA_BUF for 5.16
Bug: 232003048
edgetpu: add support for all dvfs frequencies
Bug: 230582743
edgetpu: fetch hw ctx region from device tree
Bug: 230236668
edgetpu: include uaccess.h for access_ok
Bug: 201243473
edgetpu: cast access_ok address param to avoid type warning
Bug: 201243473 (repeat)
edgetpu: retry buffer map read-only on EFAULT
Bug: 201243473 (repeat)
edgetpu: add new firmware metrics
Bug: 229311738
edgetpu: Change debug dump logs for prod FW builds.
Bug: 228917587
edgetpu: mobile: Add handler for FW checkpoint dump reason.
Bug: 228916950
edgetpu: fix system out of memory locking pages log message
edgetpu: add edgetpu_domain_pool
edgetpu: update client pid on wakelock acquire
Bug: 217454089
GitOrigin-RevId: 73c9cafea4482608a8010716af983a72da30a7f3
Change-Id: Icd69eb5cdbe0aa135c5074f11daaa8cd9890893b
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SBMerger: 410055097
Change-Id: Ie5c7ea49e6441bff8df922f7959b8750517500fc
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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android-gs-pixel-5.10-gs101
edgetpu: include linux thermal header
edgetpu: mobile: handle merged PM QoS and BTS RKCI req
Bug: 182818500
edgetpu: Move thermal header to chip specific file
Bug: 223233475
edgetpu: add logs to help diagnose out of memory during buffer mapping
edgetpu: initialise external mailbox according to power state
Bug: 223076410
edgetpu: decouple mailbox alloc and set queue
Bug: 223076410
edgetpu: Log dbg msg when dbg dump KCI is unimplemented in FW.
edgetpu: Allocate external mailbox without holding wakelock
Bug: 220660262
edgetpu: make fs_release wakelock free
Bug: 197788097
Revert "Revert "edgetpu: Balance power up count during wakelock ..."
edgetpu: janeiro: include tmu header file
Bug: 215040856
Revert "edgetpu: Balance power up count during wakelock acquire"
edgetpu: Balance power up count during wakelock acquire
Bug: 221360331
edgetpu: re-add bus speed block KCI
Bug: 199166333
edgetpu: chip-specific: declare TPU dma-coherent
Bug: 218921150
edgetpu: fix iommu_map_sg return type change
Bug: 220067471
GitOrigin-RevId: f5661a9dec62cc108b4dba4af826dd686c9335de
Change-Id: Ie6f41ea8d5581e478941b8922329d4f6a7624df5
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SBMerger: 410055097
Change-Id: Ia5bb2c0357ad3d69b7e2b5cbbafb04045a8c4b76
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: setup SSMT on firmware restart
Bug: 218787370
GitOrigin-RevId: e8d902fb423dd814357e99877209da03391b8f62
Change-Id: I5b8a850b672e1ab408863f0a8f0aa584ae7c075d
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SBMerger: 410055097
Change-Id: I87fa143b7edd10c931ee0d9c41ff21eb6e89ff1d
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: initialize telemetry buffer size
Bug: 216696239
edgetpu: change err logging during fw dbg dump buffer init
Bug: 216522017
edgetpu: Modify wdt ref count based on mailbox activation
Bug: 213415021
edgetpu: fixup comment typos
edgetpu: fix memory allocation in ext test
Bug: 215071893
edgetpu: always reset CPU on power down
Bug: 214251686
edgetpu: Send single kci for mboxes with the same VCID.
Bug: 201503258
edgetpu: dump etdev info
Bug: 214028088
edgetpu: dump client info
Bug: 214028088
edgetpu: debug dump mappings with headers
Bug: 214027183
edgetpu: dbg dump remove queues
edgetpu: dbg dump groups info
Bug: 214028088
edgetpu: dbg dump introduce sscd context
Bug: 214028088
edgetpu: define kernel info structs for debug dump
Bug: 214027183
Bug: 214028088
edgetpu: Set debug dump buffer in FW after handshake
Bug: 176556808
edgetpu: move wakelock releasing to client put
GitOrigin-RevId: f5d0f49ce2fdd8af1a59137eb6f2af9acf3529de
Change-Id: I442991d28371f57b8da3dbfb96d25ef833db6935
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SBMerger: 410055097
Change-Id: I49caa659303328c3040fc95ecce3f9e766fab56c
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: Remove dbg dump error msg to avoid flooding logs.
edgetpu: dbg dump debugFS return EOPNOTSUPP
edgetpu: dbg dump handle recoverable fault
edgetpu: fix wakelock order to avoid lock inversion
Bug: 197788097
edgetpu: power up TPU before sending dbg dump KCI
edgetpu: add debugfs for getting dbg dump
Bug: 207607509
edgetpu: map_size instead of alloc_size on dump
Bug: 210563422
edgetpu: fix UAF on dumping group mappings
Bug: 210549145
edgetpu: dmabuf fix potential UAF
Bug: 210571509
edgetpu: notify MCP-wide thermal shutdown via kworker
Bug: 207807085
Bug: 174552882
edgetpu: expand mobile debug dump support
Bug: 207459857
edgetpu: mobile: share debug dump handlers
Bug: 207459857
edgetpu: abrolhos: init sscd_dev in dbg dump init
Bug: 208359418
edgetpu: expand EXT_MAILBOX support
Bug: 204795149
GitOrigin-RevId: ccd0602e3352e9c241ebccfffa5a7d1322e43050
Change-Id: I72fe4428080e6f8e80ac09828e7fc8e330c91c66
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into android13-gs-pixel-5.10
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Bug: 199698959
Signed-off-by: Robin Peng <robinpeng@google.com>
Change-Id: I437c76a754f209abaa6c37d7e02f54c781664120
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SBMerger: 410055097
Change-Id: Icd196f7054ce3793263ff53587aebdc1deae8dbb
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: add iterator for each device in an MCP
Bug: 174552882
edgetpu: mobile: fixups for android review comments
Bug: 205749891
edgetpu: mcp synchronous usage stats update at device group disband
Bug: 195612161
edgetpu: unregister KCI irq handler
Bug: 206717576
Bug: 204847583
edgetpu: add h/w preempt metric
Bug: 205901661
edgetpu: define and use vma offset for external test
Bug: 204846795
edgetpu: fix compile failure on older linux for pin_user_pages
Bug: 205000780
edgetpu: add ioctl for testing interop interface
Bug: 204846795
edgetpu: do SSMT setup after firmware image loaded
Bug: 204155811
edgetpu: hermosa / shared firmware auth changes from prodkernel
Bug: 195776283
GitOrigin-RevId: 835d991b33de161b6ce677cd1d190ee097daac7f
Change-Id: I1c7e35550c7c14973358fb86fd26bc4b314a780c
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SBMerger: 410055097
Change-Id: If1eb2b74fbfcf1277f0c09405121a196f84736a3
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
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edgetpu: code style fixups
Bug: 204391548
edgetpu: Decrease pm_refcount when pm_runtime_get_sync fails
Bug: 199111759
edgetpu: Increase trace buffer size to 256 KB
Bug: 202436856
edgetpu: Split EDGETPU_TELEMETRY_{LOG,TRACE}_BUFFER_SIZE
Bug: 202436856
edgetpu: Calculate wrap bit by buffer size
Bug: 202436856
edgetpu: thermal update call no longer available at 5.12
edgetpu: retry shutdown on GSA error response
Bug: 194954722
edgetpu: janeiro: update mbox manager to support aoc
Bug: 202489917
Bug: 201727491
edgetpu: ensure TPU is completely off
Bug: 202744710
edgetpu: add a mobile thermal module
Bug: 194241938
Bug: 201076651
edgetpu: support memory for f/w context switch
Bug: 200744848
edgetpu: abrolhos: add bus speed block KCI
Bug: 199166333
edgetpu: fix mobile pm variables scope
Bug: 199929284
edgetpu: Show mappings for every telemetry
Bug: 202089755
edgetpu: Support mmapping different buffers
Bug: 202089755
edgetpu: Introduce VMA_TYPE_WIDTH
Bug: 202089755
edgetpu: Set/unset event on every telemetry
Bug: 202089755
edgetpu: Check every telemetry when receiving irq
Bug: 202089755
edgetpu: Use telemetry[0] for telemetry_kci
Bug: 202089755
edgetpu: Initiate telemetry based on etdev->num_cores
Bug: 202089755
edgetpu: Add missing #if CONFIG_EDGETPU_TELEMETRY_TRACE
Bug: 202089755
edgetpu: Add num_cores to struct edgetpu_dev
Bug: 202089755
edgetpu: Add detail clk debugfs
Bug: 199929284
edgetpu: change interop interface
Bug: 200658064
edgetpu: remove unnecessary explicit inclusions
Bug: 201267603
edgetpu: move mobile headers out from unittests/
Bug: 201267603
edgetpu: add include/ to the include path
Bug: 201267603
edgetpu: fix Kbuild inclusion path
Bug: 201267603
edgetpu: remove fault handlers for linux < 5.3
edgetpu: set first_open to false for external mailbox
Bug: 200507456
edgetpu: Put sscoredump features behind config flag
Bug: 197672212
edgetpu: rio import drivers
Bug: 198718365
Revert "edgetpu: remove edgetpu_unregister_irq"
Bug: 200183185
edgetpu: implement commands for interop
Bug: 199355448
edgetpu: fix up header inclusions
edgetpu: abrolhos use common mobile interface
Bug: 199717700
edgetpu: add edgetpu-mobile-platform.c
Bug: 199717700
edgetpu: remove edgetpu_unregister_irq
edgetpu: mobile add IRQ fields to platform_dev
Bug: 199717700
edgetpu: support predefined KCI timeout
Bug: 197068927
edgetpu: mobile cpu reset according to #cores
Bug: 199571462
Bug: 198718365
edgetpu: config add EDGETPU_NUM_CORES
Bug: 199571462
edgetpu: clearer config selection
Bug: 198718365
edgetpu: mobile firmware fix typos
edgetpu: abrolhos: use get/put_device on gsa_dev
edgetpu: fix firmware load at different priv level
edgetpu: fix returning/check correct status of errors
Bug: 197919435
edgetpu: merge mobile firmware code
Bug: 176881607
edgetpu: merge mobile PM code
Bug: 176881607
edgetpu: move number of contexts to chip configs
Bug: 194989925
edgetpu: fix potential KP on device probing
Bug: 197144362
edgetpu: Reset dump memory after handling dump.
edgetpu: abrolhos: Collect host side debug dump segments.
Bug: 176555699
Bug: 168082238
Bug: 176556808
edgetpu: Sync debug dump contract with FW
edgetpu: restrict printing a couple of kernel and physical addresses
edgetpu: use %# instead of 0x% for hex printks
edgetpu: use __s32 for int fd field of dma-buf map ioctl
edgetpu: fix UAF in edgetpu_device_group_map
Bug: 192641593
edgetpu: hermosa fix out of tree build for shared firmware
Bug: 195776283
edgetpu: hermosa add support for firmware signature checks
Bug: 195776283
edgetpu: add physical address field to coherent memory
Bug: 183621442
edgetpu: abrolhos avoid thermal update call no longer available at 5.12
edgetpu: fix invalid wait context
Bug: 196340168
edgeptu: abrolhos: fix out-of-tree build
edgetpu: thermal: tmu: add tpu pause/resume feature
Bug: 194307914
edgetpu: add sysfs groups attr
edgetpu: abrolhos thermal code style fixups
edgetpu: add user_vote for user space request TPU throttling
Bug: 188701596
edgetpu: abrolhos fail firmware run on GSA fails
Bug: 194942314
edgetpu: debugfs mappings improvements
edgetpu: use pin_user_pages, alloc own vma struct pointers array
Bug: 194989197
edgetpu: abrolhos disable ext mbox on client remove
Bug: 195126121
edgetpu: don't fail mbox deactivation on KCI fails
Bug: 195126121
edgetpu: abrolhos enable mbox before secure client
Bug: 195126121
edgetpu: add group id to sysfs clients attr, fix output
Bug: 193484549
edgetpu: mobile guard bcl inclusion with KCONFIG
Bug: None
edgetpu: use kvmalloc for pages array
Bug: 193759145
edgetpu: add support for multiple interfaces
Bug: 191193044
edgetpu: restrict debugfs statusregs file to non-mobile chipsets
Mobile chipsets may fully or partially lockout host kernel access to TPU
registers.
Bug: 194228073
edgetpu: abrolhos: expose thermal suspend/resume
Expose two functions edgetpu_thermal_{suspend,resume} which are expected
to be used by the thermal governor. Remove the suspend/resume logic from
edgetpu_set_cur_state.
Bug: 193247519
edgetpu: add support to create coherent/non-coherent mapping
Bug: 193058645
edgetpu: add sysfs attr clients to dump client and wakelock state
Sysfs device attr "clients" lists all registered clients for the device,
showing PID/TGID and wakelock status, for diagnosing which client is
holding the TPU powered.
Bug: 193484549
edgetpu: add support to track device removal
Bug: 193765650
edgetpu: PM log clients holding TPU wakelocks at suspend reject time
Bug: 193484549
edgetpu: add list of clients per device
Bug: 193484549
edgetpu: rename group client list fields and iterators
Bug: 193484549
edgetpu: abrolhos remove obsolete DT binding
Bug: 190677977
edgetpu: cleanup host DMA direction modification
edgetpu: remove redundant obj from Makefile
Remove the wrong obj from Makefile that was caused by a wrong syntax
matching in Copybara. Hard fix in this branch to unblock the build
failures.
edgetpu: fix kernel paging error in edgetpu_mmu_attach_domain
Bug: 193591701
edgetpu: remove remaining references to emulators
edgetpu: add "is a mobile style device" feature flag
Bug: 193353802
edgetpu: organize objects into mobile vs. mcp groupings
Bug: 193353802
edgetpu: remove ref to shared firmware header in common source
Bug: 193353802
edgetpu: use only one style of shared vs. carveout fw buffer management
Bug: 193353802
edgetpu: remove integer overflow check
Bug: None
edgetpu: set first_open to true for external mailbox
Bug: 192808637
edgetpu: use DIV_ROUND_UP for various page size calculations
edgetpu: Add common interface for mobile power management
Bug: 179343138
Bug: 185797093
Bug: 176881607
edgetpu: abrolhos: Send throttling notification KCI only if TPU is on.
Bug: 193254607
edgetpu: add force_reset flag when restarting firmware
Bug: 190871324
Revert "edgetpu: abrolhos attempt FW restart on power down"
edgetpu: unittests: compile based on CONFIG_EDGETPU_TEST
Bug: 153947157
edgetpu: abrolhos: Send throttling notification KCI only if TPU is on.
Move the pm_get from within edgetpu_kci_notify_throttling to the caller.
Tested: Verified that when cooling state is changed by setting emul
temp and the device is powered off, the throttling KCI function is not
called.
Bug: 193254607
(cherry picked from commit 34bd4e2d241e076b2df3dd2d3c531a51c53581dc)
GitOrigin-RevId: 55fb0c8476374df0c4916ad500dfe4d049b8d86a
Change-Id: I758f397194e4f9ae21e21827591b8b59697f7017
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Sync the following CLs from darwinn-2.0:
950f4f74 edgetpu: abrolhos fail firmware run on GSA fails
93cd0c2c edgetpu: fix UAF in edgetpu_device_group_map
Bug: 192641593
Bug: 194942314
Signed-off-by: David Chiang <davidchiang@google.com>
Change-Id: Id4382b28af3deb67ae5cddbc5af8e21f6a9f5cb0
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Add tpu pause/resume feature
Bug: 194307914
Test: boot to home and tpu pause/resume worked properly
Change-Id: I737dc6d10cb8f1300459e72045d6b47788e3ee2c
Signed-off-by: David Chao <davidchao@google.com>
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For the current upstream design, userspace can request
cooling device via "cur_state" sysfs. However, the request
will be overwritten by other kernel governor or it will
overwrite other governor's request. So, create this user_vote
sysfs for userspace to request cooling device and vote with
other kernel governor's request.
Bug: 188701596
Test: build
Change-Id: I6ea5c1a5f5fdeb72f78f69fa7cc833f5f464d28e
Signed-off-by: TeYuan Wang <kamewang@google.com>
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Sync the following CLs from darwinn-2.0:
5d2f9ddb7 edgetpu: use pin_user_pages, alloc own vma struct pointers array
db00a2f91 edgetpu: abrolhos disable ext mbox on client remove
4e838d0f7 edgetpu: don't fail mbox deactivation on KCI fails
Bug: 194989197
Bug: 195126121
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Change-Id: Iedd6cf0314ca76bf74ea91d85c853ed71a163fd3
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Under heavy memory pressure, allocating a physically contiguous buffer
for a struct pages * array may fail. Since this array does not need to
be physically contiguous, switch to kvmalloc instead.
Bug: 193759145
Signed-off-by: Erick Reyes <erickreyes@google.com>
Change-Id: I810019402315e7211e00f942dff5fc32687a3d25
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Roll up the following fixes from darwinn-internal/darwinn-2.0 branch:
4bea3ab59 edgetpu: add support for multiple interfaces
Bug: 191193044
a3845eb1f edgetpu: restrict debugfs statusregs file to non-mobile chipsets
0cf49546e edgetpu: add "is a mobile style device" feature flag
Bug: 194228073
0afc743e5 edgetpu: abrolhos: expose thermal suspend/resume
[toddpoynor@google.com: fixup merge conflict on pwr_state enum]
Bug: 193247519
34bd4e2d2 edgetpu: abrolhos: Send throttling notification KCI only if TPU is on.
Bug: 193254607
Signed-off-by: Erick Reyes <erickreyes@google.com>
Signed-off-by: abhilashkul <abhilashkul@google.com>
Signed-off-by: David Chiang <davidchiang@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Change-Id: I5eb392271b07f28bba66701639e453f2674cfad2
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Roll-up the following commits suggested for including in pixel 5.10:
90c2dbb04 edgetpu: add sysfs attr clients to dump client and wakelock state
465a02519 edgetpu: PM log clients holding TPU wakelocks at suspend reject time
6614f7487 edgetpu: add list of clients per device
bcbadfe1c edgetpu: fix kernel paging error in edgetpu_mmu_attach_domain
Bug: 193484549
Bug: 193591701
Signed-off-by: Claire Chang <tientzu@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Change-Id: I19eb15187af66d35360349929738c9de6f5cc05b
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edgetpu: add force_reset flag when restarting firmware
When CPU reset is controlled externaly (like mobile platforms relying on
GSA), we want the critical wake-up path to be as short as possible. At
the same time, when the device goes to a bad state we want to make sure
a CPU reset is issued.
Add a flag to edgetpu_firmware_restart_locked, propagate it to the
restart handler in edgetpu_firmware_chip_data, and use it on Abrolhos to
send a GSA_TPU_SHUTDOWN command in order to make sure the CPU is reset.
Bug: 190871324
(cherry picked from commit 88bae702e99cd57b7962043ec76a97939765f6d7)
Revert "edgetpu: abrolhos attempt FW restart on power down"
This reverts commit d5487306b13e81d89435778dd487541ac341759b.
(cherry picked from commit 963540540ce495cd1c0bd6123aea470f26dbbc75)
edgetpu: abrolhos attempt FW restart on power down
Bug: 190871324
edgetpu: KCI early leave if the device state is bad
edgetpu: check device pointer in logging functions
edgetpu: abrolhos: bcl: Renaming gs101_bcl to google_bcl
Bug: 192683348
Bug: 193049438
edgetpu: abrolhos: return 0 when TZ mailbox is not acquired
Bug: 192808637
edgetpu: log pids when acquire fails
edgetpu: increase reverse KCI buffer size
edgetpu: abrolhos fix thermal suspend condition
edgetpu: move default firmware run and firmware_name param to common
edgetpu: create edgetpu_firmware_chip_data
edgetpu: move default firmware run and firmware_name param to common
edgetpu: create edgetpu_firmware_chip_data
edgetpu: watchdog bite when OPEN_DEVICE KCI timed out
edgetpu: remove edgetpu_chip_firmware_run
edgetpu: detach mailbox when activation failed
edgetpu: reduce IOMMU fault reports severity
edgetpu: allow buffer unmapping on errored groups
GitOrigin-RevId: 0f4b817fa17e1df8270cb303eab0aceec4e8bf50
Change-Id: I1e7092b9f8f25ee72b559c6246d705bca24c1cdb
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Renaming to future proofing code.
Bug: 192683348
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I2e6725ede94b4d0b33a063420dd3a97faa263ffb
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edgetpu: abrolhos return actual error for throttling kci
edgetpu: handle job lockup notification from firmware
edgetpu: add API to send fatal error notifications to a specific group
edgetpu: add fatal error event for firmware-detected job timeout
edgetpu: Improve the check in edgetpu_thermal_* functions
edgetpu: Modify the log function due to thermal suspended
edgetpu: fail wakelock acquiring if suspended
edgetpu: ignore offset arg in edgetpu_map_dmabuf
edgetpu: abrolhos: hook exynos acpm functions
edgetpu: abrolhos remove memset log/trace buffers
edgetpu: update mobile SoC DT bindings
edgetpu: mapping remove WARN when release not set
edgetpu: remove reference to future chipset name in common source
edgetpu: allocate/free external mailboxes
edgetpu: add support for external mailboxes
edgetpu: KCI allocate data with iremap
GitOrigin-RevId: 7374471f6dd6c760248d0cf03c6bb3dacc0fdf1d
Change-Id: I48ecd34e0c3378dcb9f3192eeda969e8d7923c21
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edgetpu: fix memory leak in alloc_mapping_from_useraddr
GitOrigin-RevId: 6d7038802247d109a9a89d703332fc232f7c9769
Change-Id: I8eb1c380880b8530a2b15acaea3dcc0ad71da413
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* whitechapel: (33 commits)
edgetpu: add edgetpu_kci_send_cmd_with_data
edgetpu: activate single mbox instead of bitmasks
edgetpu: add get_fatal_errors ioctl
edgetpu: set fatal error event codes
edgetpu: add fatal error event codes
edgetpu: remove redundant args
edgetpu: abrolhos scrub more TPU CPU references
edgetpu: remove some references to codenames and hardware details
edgetpu: remove some details from usage-stats comments and symbols
edgetpu: fix typo in debug dump header
edgetpu: log error when firmware load failed
edgetpu: google: use default domain when AUX disabled
edgetpu: fix edgetpu_mmu_alloc_domain memory leak
edgetpu: remove dependency on iommu_group_id
edgetpu: fix watchdog job cancel ordering
edgetpu: don't check mailbox_detachable on fs_release
...
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I9e876a348e290740cbc844cc7f48566f65071341
Bug: 191153847
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A dev_dbg line was using iommu_grou_id, but this function is not part of
KMI. Removing the line to avoid a build failure when building against
Pixel kernels with -DDYNAMIC_DEBUG_MODULE enabled.
Bug: 186701019
Signed-off-by: Thierry Strudel <tstrudel@google.com>
Change-Id: I6e1cdb710e62ce88057c8457de486f06eb8edb06
Signed-off-by: Erick Reyes <erickreyes@google.com>
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* whitechapel:
edgetpu: move mailbox disable out from mbox remove
edgetpu: export mailbox enable and disable functions
edgetpu: fix error checking while creating debufs dir
edgetpu: check for error after creating debugfs dir
edgetpu: dmabuf map add debug logs for diagnosing errors
edgetpu: make various usage metrics group writeable
Bug: 190662132
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: Id4b139ef3d08ef1615bc51844058107ebda4a55e
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* whitechapel:
edgetpu: set cacheability according to device
edgetpu: add offset back to dmabuf mapping
edgetpu: refactor error handling
edgetpu: reset thread stats on write
edgetpu: abrolhos remove parsing csr-iova nodes
edgetpu: remove mapping CSRs on mmu setup
edgetpu: add corrupted log queue msg back
edgetpu: deprecate offset in edgetpu_map_dmabuf_ioctl
edgetpu: fix use-after-free Read in edgetpu_chip_acquire_ext_mailbox
edgetpu: map dmabuf ignore size argument
Bug: 189968759
Change-Id: I1a0c652eeb002e9f43639dec945a43dadf7b39d2
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* whitechapel: (35 commits)
edgetpu: abrolhos fix thermal notify null deref
edgetpu: fix UAF write on edgetpu_sync_fence_create
edgetpu: add firmware_is_loading utility
edgetpu: move etdev state change into FW run / restart
edgetpu: don't attempt FW restart on FW loading
edgetpu: add firmware_pm_get
edgetpu: abrolhos: remove power policy shutdown
edgetpu: remove obsolete reg_window from client
edgetpu: set FW status when run / restart finished
edgetpu: handle tagged pointers in edgetpu_pin_user_pages
edgetpu: swap the order of fw desc and etdev state lock
edgetpu: enhance size of mapping overflow check
edgetpu: refine user-space header documentation
edgetpu: abrolhos: Change the minimum state to UUD
edgetpu: don't signal signaled dma fence
edgetpu: fix error handling on sync_fence creation
edgetpu: remove etdev "open" field
edgetpu: don't notify runtime of potentially recoverable fw crash
...
Bug: 188735590, 189147298
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I04c6acba0252e641f7bf99d07190b5991ae95566
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* whitechapel:
edgetpu: using fw trylock in update usage KCI
edgetpu: use pm_trylock for usage update KCI
edgetpu: abrolhos: add kci to notify firmware about throttling.
edgetpu: add firmware launch_failed callback
edgetpu: add PM get_if_powered API
edgetpu: hold group locks when restoring VII mboxes
Revert "edgetpu: abrolhos temporarily disable pm test"
edgetpu: add asynchronous usage update KCI
edgetpu: reset iomux cfg on top hermosa reset
edgetpu: abrolhos temporarily disable pm test
edgetpu: modify SG length before sync
edgetpu: abrolhos: use vmalloc for firmware image
edgetpu: fix unit tests for usage stats to create valid firmware
edgetpu: KCI update usage lockout f/w state changes, abort if f/w bad
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I902de9634e3ec5082c279d8bb7eebbc8af33060e
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