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2022-09-18wifi: iwlwifi: mvm: Add support for wowlan wake packet notificationHaim Dreyfuss4-28/+118
The wowlan info notification is quite big. (~750 bytes without the wake packet itself). The max FW notification size is ~2K. There might be cases where the wake packet gets truncated because of this limit. Separating the wake packet from the wowlan info notification allows us to get more data without trimming it. Note: we currently limit the wake packet to 1600 bytes. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.06d1e6aecf10.Ib3d6a46ffe71d10cbc69bdb5654e6b14c28df245@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: Add support for wowlan info notificationHaim Dreyfuss4-44/+230
IMR (Isolated Memory Regions) is a mechanism to protect memory regions from unwarranted access by agents in the system that should not have access to that memory. When IMR is enabled, pages in the DRAM will be located within the IMR memory space, accessible only by the device. As a side effect, during S4 (a.k.a hibernate) the IMR memory space is not retained. While the DRAM is saved to the disk and restored by the OS upon resume, the IMR, which is hidden from the OS neither saved upon suspend nor restored upon resume. As a consequence of the above, it turned out that commands cannot be sent as part of the resume flow, and so after ending d3 the FW needs to use notifications instead of cmd-resp. The resume flow becomes asynchronous, with a series of notifications, starting with wowlan_info_notif, through wowlan_pkt_notif and complete the resume flow by d3_end_notif. This patch adds the support for wowlan info notification. The wake packet has been removed from the wowlan info struct and will be handled in a dedicated notification. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.3ce8deefd929.Ieba8610e8bb4bec788076371ae38becb4a3d20d5@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: don't check D0I3 versionHaim Dreyfuss3-30/+0
This code is dead, even old FW versions don't use it. The IWL_D0I3_RESET_REQUIRE flag will be sent by the FW via a notification, instead of command, the notification handler will be introduced later in the series. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.87c82482229a.I70456c38ed8f7beb7d62dd618f58e7dc0a7d33b2@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: cfg: remove IWL_DEVICE_BZ_COMMON macroJohannes Berg1-6/+3
We only have a single use of this inside the IWL_DEVICE_BZ macro, so just combine the contents here. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.23d6c92e9a11.I4a11928a6d698079dc742e3ba3d3ce6fd7a878d1@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: refactor iwl_mvm_set_sta_rate() a bitJohannes Berg1-13/+12
Use a switch statement over the rate type instead of the if chain, to simplify. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.623e32931b67.Id743a7879e84ae37a849179e536c58b1bf55380f@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: rxmq: further unify some VHT/HE codeJohannes Berg1-22/+14
There's some duplication here, unify it so that adding EHT becomes easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.d1e8673b9443.I6d81fc9dd0856d75e3a799c23f0f8d212b077fca@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: rxmq: refactor mac80211 rx_status settingJohannes Berg1-191/+165
There's a bunch of duplicated code in the normal data RX and the no-data RX paths, refactor that. Note that we're evidently not implementing the 6 GHz band in the no-data path correctly, need to fix that in firmware first. Also, we were setting the NSS differently, keep doing that, but just override the previous values. Note also that we used to drop frames with bad rate data, to simplify that just report rate 0 and continue. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.a81580d5e769.I3ee7a1fe1adf8684c48713dbbdc2cbc60bd24cd1@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: mvm: fix typo in struct iwl_rx_no_data APIJohannes Berg1-2/+2
The version 2 is also for RX, of course, that's just a typo. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.80f7eda56163.Ib783512104f0c135695b4d59b637f3eef3e8f537@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18wifi: iwlwifi: pcie: add support for BZ devicesYaara Baruch3-2/+53
Add support in BZ-FM and BZ-GL devices. Adjust current structs steps to differ between the new devices. Signed-off-by: Yaara Baruch <yaara.baruch@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.0b7fc8487039.I984dcb58272e2f38c835e7aaa7e1ac646bc2f65e@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-09-18io_uring/net: fix zc fixed buf lifetimePavel Begunkov1-8/+8
Notifications usually outlive requests, so we need to pin buffers with it by assigning a rsrc to it instead of the request. Fixed: b48c312be05e8 ("io_uring/net: simplify zerocopy send user API") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/dd6406ff8a90887f2b36ed6205dac9fda17c1f35.1663366886.git.asml.silence@gmail.com Reviewed-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-18habanalabs/gaudi2: log critical events with no rate limitfarah kassabri1-4/+11
When we have a storm of errors of HBM ECC SERR we can reach a situation where driver start hard reset flow without logging the error cause that caused the hard reset due to logs rate limiting. Signed-off-by: farah kassabri <fkassabri@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: ignore EEPROM errors during bootOfir Bitton2-0/+14
EEPROM errors reported by firmware are basically warnings and should not fail the boot process. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: perform context switch flow only if neededOfir Bitton3-4/+9
Except Goya, none of our ASICs require context switch flow, hence we enable this flow only where it is needed. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: set command buffer host VA dynamicallyDafna Hirschfeld5-18/+18
Set the addresses for userspace command buffer dynamically instead of hard-coded. There is no reason for it to be hard-coded. Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: trace DMA allocationsOhad Sharabi3-35/+73
This patch add tracepoints in the code for DMA allocation. The main purpose is to be able to cross data with the map operations and determine whether memory violation occurred, for example free DMA allocation before unmapping it from device memory. To achieve this the DMA alloc/free code flows were refactored so that a single DMA tracepoint will catch many flows. To get better understanding of what happened in the DMA allocations the real allocating function is added to the trace as well. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: trace MMU map/unmap pageOhad Sharabi1-0/+7
This patch utilize the defined tracepoint to trace the MMU's pages map/unmap operations. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: define trace eventsOhad Sharabi3-0/+94
This patch adds trace events for habanalabs driver to gain all the benefits such an infrastructure can supply. The following events were added: - MMU map/unmap: to be able to track driver's memory allocations - DMA alloc/free: to track our DMA allocation the above trace points in conjunction will help us map the device memory usage as well as to be able to track memory violations. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Acked-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: assigning PQFs for ARC f/w in PDMARajarama Manjukody Bhat2-5/+16
Assigning 3 PQFs in PDMA1 and 2 PQFs in PDMA0 for ARC firmware usage. Signed-off-by: Rajarama Manjukody Bhat <rmbhat@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix calculation of DRAM base address in PCIe BARTomer Tayar1-1/+5
The calculation of the device DRAM base address before setting the relevant PCIe BAR to point at it, has an assumption that this BAR is used to access only the DRAM, and thus the covered DRAM size is a power of 2. In future ASICs it is not necessarily true, so need to update the calculation to support also a non-power-of-2 size. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: if map page fails don't try to unmap itDafna Hirschfeld1-0/+2
The original code tried to unmap a page that was not mapped as part of the map page error path. Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: select FW_LOADER in KconfigOded Gabbay1-0/+1
The driver is loading firmware to the device and we use the firmware loading functions from the FW_LOADER module. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: add cdev index data memberOmer Shpigelman2-5/+9
Instead of recalculating the cdev index, store it in a dedicated data member. This data member is intended to be passed to other drivers using the auxiliary bus infra and hence this new data member is necessary in case that the calculation is changed in the future. Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix missing info in sysfs documentationOded Gabbay1-3/+3
The kernel version field wasn't updated when a few entries were upstreamed. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix bug when setting va block sizeDafna Hirschfeld1-2/+2
the size of a block is always 'block->end - block->start + 1' Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: expose device security status using info ioctlOfir Bitton2-1/+3
In order for the user to know if he is running on a secured device or not, we add it also to the hw_ip info ioctl. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: expose device security status through sysfsOfir Bitton2-0/+16
In order for the user to know if he is running on a secured device or not, a sysfs node is added. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: remove secured PCI IDsOfir Bitton1-6/+0
Secured PCI ID will not be supported in new asics because the security status can always be read from the f/w. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix H/W block handling for partial unmappingsTomer Tayar3-9/+21
Several munmap() calls can be done or a mapped H/W block that has a larger size than a page size. Releasing the object should be done only when all mapped range is unmapped. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: unify hwmon resources clean upDani Liberman5-50/+25
Since hwmon fini code is common for all asics, unified it to common function. Signed-off-by: Dani Liberman <dliberman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: new API to control engine cores running modeTal Cohen5-11/+151
The current flow of halting the engine cores is implemented by command buffers built by the user space and sent towards the Driver. This current flow is broken since the user space does not know when the cores actually halt as sending a workload is async op. Therefore the application can not free the memory that is mapped to the engine cores. This new API allows the user space to control the running mode. The API call is sync (returns after the cores are set to the requested mode). Signed-off-by: Tal Cohen <talcohen@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: remove left-over code from bring-upOded Gabbay2-27/+21
There is some left-over code from the gaudi2 bring-up that wasn't removed so far. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: change device f/w security checkfarah kassabri2-15/+8
On Gaudi2 the f/w always configures the PCIe iATU and allows access to scratchpad registers. Therefore, we can know if the f/w is secured by reading a status bit from the f/w registers. Signed-off-by: farah kassabri <fkassabri@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: move common function out of debugfs.cOded Gabbay2-25/+24
A common function that is called from multiple places can't be located in degugfs.c because that file is only compiled if debugfs is enabled in the kernel config file. This can lead to undefined symbol compilation error. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/uapi: move defines to better place inside fileOded Gabbay1-15/+15
Cosmetic change to move the eventfd events defines to a better location in the file, closer to other INFO IOCTL defines. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: add a missing lock for in_reset indicationTomer Tayar1-0/+2
Add a missing lock in hl_device_resume() when it assigns a value to the 'in_reset' indication. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix vma fields assignments order in hl_hw_block_mmap()Tomer Tayar1-6/+5
In hl_hw_block_mmap(), the vma's 'vm_private_data' and 'vm_ops' fields are assigned before filling the content of the private data. In between there is a call to the ASIC hw_block_mmap() function, and if it fails, the vma close function will be called with a bad private data value. Fix the order of assignments to avoid this issue. In hl_hw_block_mmap() the vma's 'vm_private_data and vm_ops are assigned before setting the Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: avoid returning a valid handle if map_block() failsTomer Tayar1-4/+9
map_block() sets the block id handle even if get_hw_block_id() fails, and in this case it uses block id 0 which might be a valid id. Modify it to set the handle only if get_hw_block_id() succeeds. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix command submission sanity checkTal Cohen1-5/+9
When a CS is submitted, the ioctl handler checks the CS flags and performs a sanity check, according to its value. As new CS flags are added, the sanity check needs to be updated according to the new flags. Signed-off-by: Tal Cohen <talcohen@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi: read div_sel value from firmwareOhad Sharabi1-2/+3
Even when running with unsecured f/w, we should read the PLL div_sel value from the f/w as this register is always privileged. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi: fix print format for div_selOhad Sharabi1-3/+1
Print format was for int (%d) while variable is u32. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: mark PCIE access error as fatalTomer Tayar1-0/+1
F/W events are enabled in a late phase of the device init, so an event for a PCIE access error during the init, can be received after the init is already done and considered as successful. A resulting device reset, which does the same H/W init, can end similarly with this event right after the reset is done and considered as successful, and a loop of this sequence can continue. To avoid it mark the PCIE access error as a fatal event, so after 2 consecutive events no more resets will be done. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: add uapi to retrieve engines statusDani Liberman3-2/+50
Currently, to get engines status, user needed to read debugfs file with root permissions. This new uapi allows user apace apps retrieve status, so for example, in case of failure, status can be retrieved immediately by the application itself which runs without root permissions. Signed-off-by: Dani Liberman <dliberman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: remove all kdma locksOded Gabbay5-34/+0
We don't use KDMA concurrently in the driver. The only use is through debugfs and we don't protect concurrent access through it. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: wrap macro arg with parenthesesOhad Sharabi1-2/+2
The macro argument <val> is cast-ed to u32 in some of the places. Because this arg can be some arithmetic computation (e.g. address + offset) the cast should be on the whole expression. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: fix spelling mistakesBharat Jauhari4-28/+27
Cosmetic commit, no logical changes. It just fixes the spelling mistakes. Signed-off-by: Bharat Jauhari <bjauhari@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: remove old interrupt mappingsOfir Bitton2-60/+0
Interrupt enumration has changed some time ago but the old mapping was accidentally left in the driver. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi: increase default cs timeout to 10 minutesOded Gabbay1-5/+18
In order to improve scalability and reduce host overhead, it is better to increase the default TDR timeout of Gaudi1 from 30 seconds to 10 minutes. This will allow the DL Framework (e.g. PyTorch, TensorFlow) to remove the host sync they are using now and improve overall performance on scaleout training. Note that one can always set the timeout to a custom value via a kernel module parameter given during driver load. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: add return code field to module iteratorOhad Sharabi3-20/+32
Up until now the module iterator called void callback functions and so caller activating callback that may fail suffered from 2 issues: 1. The need to "plant" return called in the private data. This is a drawback since the iterator itself should not be aware of the private data of the caller. 2. Due to 1 even in a failure the iterator would keep iterating instead of break upon error. To overcome this an optional rc field added to the iterator context. Signed-off-by: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs/gaudi2: enable all MMU SPI/SEI interruptsTomer Tayar1-3/+11
Currently only part of the MMU SPI/SEI interrupts are enabled, although there is no real reason to not enable all. The only exception is "burst_fifo_full" which is expected for PMMU because it has a 2 entries FIFO, and thus is it not enabled for it. Signed-off-by: Tomer Tayar <ttayar@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2022-09-18habanalabs: rename non_hard_reset to compute_resetOfir Bitton5-9/+9
In order to be more explicit we should use the term compute_reset for describing the reset in which only the compute engines gets reset. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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