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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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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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* whitechapel:
edgetpu: pin pages without FOLL_WRITE if the first try failed with EFAULT.
clang-format: add .clang-format
edgetpu: validate the circular_queue_count result
edgetpu: validate the value of tail before using it
edgetpu: add ioctl for external mailbox handshake
edgetpu: add firmware state change lockout API
edgetpu: fix group leave for dies that failed to load firmware
edgetpu: fix overflow on number of pages
edgetpu: KCI print return status code on error response
edgetpu: check edgetpu_sync_fence_signal errno
Change-Id: If418b09faaf3439b4b4a61b0adf648536f20e52e
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* whitechapel:
edgetpu: Fix error handling for unpin_user_pages
edgetpu: check DMA direction in map flags
edgetpu: use entire page for sg table allocation
edgetpu: disallow mmap buffer copies
edgetpu: introduce edgetpu_vma_type to handle mmap
edgetpu: check mailbox attached on mmap queues
edgetpu: add size check on iremap mmap
edgetpu: use num_pages for sg table allocation
edgetpu: use max function for thread stats max stack values
edgetpu: handle firmware thread stats
edgetpu: make counters stats additive
edgetpu: add firmware max watermark usage tracking
edgetpu: abrolhos: implement firmware restart handler
edgetpu: abrolhos: fix BTS scenario cleanup
edgetpu: add additional counters to usage stats
edgetpu: add firmware thread stats types to usage tracker
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I8b4f02a103d81fb468e6d23d81066c7e14441069
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* android-gs-pixel-5.10:
edgetpu: add error logs for group finalize failure
edgetpu: abrolhos: fix update stats kci req on shutdown.
edgetpu: abrolhos: initialize clock divider ratios
edgetpu: add common sysfs watchdog_timeout_count attr
edgetpu: remove secure IOMMU SMC
edgetpu: add optional wrapper class for validating edgetpu fds
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: Id4aff09f9fe65deaec60b670914e10e16af50d92
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* whitechapel:
edgetpu: check file op on group join
edgetpu: restart firmware on unrecoverable fault notification
edgetpu: remove firmware crash extra_info field
edgetpu: fix size and offset on host buffer map
edgetpu: Create common f/w interface for mobile chipsets
edgetpu: remove unbalanced unlock in group alloc
edgetpu: abrolhos fix uninit power lock
edgetpu: fixup KCI header file comments on response element
edgetpu: raise log severity of MMU setup
edgetpu: abort probe when MMU setup failed
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I4d968724c8b73a86b607085090289b2845ccfe18
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* whitechapel:
edgetpu: protect tel is_mapped with a mutex lock
edgetpu: check size more strictly on mbox attr validation
edgetpu: save IRQ state for KCI spinlocks
edgetpu: add NOWARN flag when pinning user pages
edgetpu: abrolhos: only throttle to active TPU states
edgetpu: add reverse KCI handler for firmware crash events
edgetpu: KCI update response data structure comments for Reverse KCI
edgetpu: make edgetpu_usage_get_counter static
edgetpu: remove deprecated FW info KCI
edgetpu: unset all per die events on client remove
edgetpu: allow one process to mmap log/trace buffers
edgetpu: add "counters" usage stats
edgetpu: Alloc dump memory outside iremap region
edgetpu: abrolhos: add min_state debugfs entry
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I524a0ce3d44ee5f6c9501960f7e535fbab8af7be
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Bug: 183412759
Signed-off-by: George Lee <geolee@google.com>
Change-Id: I55ee8cbaebdbdb329d451ee7c683eab453a89022
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* whitechapel:
edgetpu: free reserved IOVA on error in edgetpu_map_iova_sgt_worker
edgetpu: return EPERM for non-root full CSR mmap
edgetpu: remove ALLOCATE_DEVICE_BUFFER_COMPAT
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: Ic53bb9eb07be428cafc870deacb110bbeb1b4248
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* whitechapel:
edgetpu: shorten KCI timeout for testing
edgetpu: replace WDT modify with mode settings
edgetpu: add active and dormant mode to SW watchdog
edgetpu: clear mappings after sending leave group
edgetpu: make wakelock event warning more descriptive
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: Ia3a8aea5b578a528164d7a9d6175a9f43e6fd7d9
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* whitechapel:
edgetpu: send OPEN KCI only if wakelock acquired
edgetpu: remove etdev state check for group join
edgetpu: remove implicit wakelock on device open
edgetpu: power on before group finalization
edgetpu: simplify edgetpu_mailbox_init_vii
edgetpu: init VII only when necessary
edgetpu: move VII init from alloc to finalize
edgetpu: add edgetpu_mailbox_validate_attr
edgetpu: add snippets for mailbox at(de)taching
edgetpu: code style fix on suspend/resume functions
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>0
Change-Id: I7c8373ce473078101581e9f1588ddf76064de873
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* whitechapel:
edgetpu: detachable VII queues
edgetpu: guard mbox queue mmap with wakelock
edgetpu: set wakelock to null on cleanup
edgetpu: APIs that bind KCI and removable mailbox
edgetpu: abrolhos: cap thermal state change requests
edgetpu: adopt new wakelock interface
edgetpu: add chip files for wakelock
edgetpu: add edgetpu-wakelock.c
edgetpu: abrolhos: do SMC on power up/down
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I2f2d8927e3edd2c0d804d7984221c2af102a6a37
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Implement minimal suspend/resume handlers to notify the system the
device cannot go to sleep state when a client is holding the firmware
wakelock.
Bug: 181578920
Signed-off-by: Erick Reyes <erickreyes@google.com>
Change-Id: I387d073c9b2a9012b84427805918d3731171e7e0
(cherry picked from commit 6438b8f6536c9383ae0e59e4a0b22de7e7063afb)
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* whitechapel:
GKI: edgetpu: Remove unused variable *tz
edgetpu: sleep between p-channel handshake attempts
edgetpu: abrolhos: handle PM_QOS and BTS requests
edgetpu: add reverse KCI handler
edgetpu: fix memory leak in edgetpu_device_group_map
edgetpu: fix asynchronous utility crash
edgetpu: add warning when mmap-ing the full CSR
edgetpu: add accessor function for utilization stats
edgetpu: asynchronously map sgt
edgetpu: don't update stats if device powered down
edgetpu: add DRAM used accessor function
edgetpu: only poll mailbox activity for KCI+VII mailboxes in ISR
edgetpu: load_firmware read "[none]" if firmware is not valid
Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I053c982a54cff2981785e22ab7a392ec2f851338
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* partner/android-gs-pixel-mainline:
Merge branch 'whitechapel' into android-gs-pixel-mainline
Signed-off-by: Chris Fries <cfries@google.com>
Change-Id: I2dcff878f3f080564527be3b6a842ccb91da7995
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