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4dee7a7138
- Add new feature of recording time-stamp when a completion queue counter reaches a target value as determined by the userspace application. This is used by the graph compiler to accurately measure the time it takes for certain workloads to execute, which helps to fine-tune future compilations. - Add two new attributes to sysfs that expose the VRM and f/w OS version - Add a delay to the reset path that allows the driver to receive and handle additional events from the f/w before doing the reset. This can help when debugging why a reset event was received from the f/w. - Re-factor some of the sysfs code in the driver. Mainly, move functions from hwmgr.c to more relevant files and totally remove hwmgr.c file. - Fix multiple bugs such as races, use-after-free, ignoring error codes, etc. - As usual, multiple minor changes and small fixes. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE7TEboABC71LctBLFZR1NuKta54AFAmIc0kAACgkQZR1NuKta 54CUrgf/eNqLSpE4J+3GmN4ULhLb1uH4McLnqdumNuApXskmM4ST8eDfz8Efw43z WAqvmZnfhBthY7l9I4HDBEe+XwSw0qnN3fUwMcc1fV4WkkOd1XorVkcF2Ihv73pv esQv5jTEbCW2HIwWwl/Kct+XEW/pb4StPn4JC5p45LPGj0dQny3NZqTVzPuPfzo+ bgNy0CJC9TZrOCmt75HND0UFfeyjlj1wj3Lpv8IS1QyW4kno1518ZdW/wp8J1yei QegebqjOqtDqQlEF9nBVDsPtn2LNH4r/AeUQSRUcyMJvt/fQ8/ZCwwbMF5KiZcxU LPPZcUUrkqetf/lI6HEu5R3wWjMG4w== =axBV -----END PGP SIGNATURE----- Merge tag 'misc-habanalabs-next-2022-02-28' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-next Oded writes: This tag contains habanalabs driver changes for v5.18: - Add new feature of recording time-stamp when a completion queue counter reaches a target value as determined by the userspace application. This is used by the graph compiler to accurately measure the time it takes for certain workloads to execute, which helps to fine-tune future compilations. - Add two new attributes to sysfs that expose the VRM and f/w OS version - Add a delay to the reset path that allows the driver to receive and handle additional events from the f/w before doing the reset. This can help when debugging why a reset event was received from the f/w. - Re-factor some of the sysfs code in the driver. Mainly, move functions from hwmgr.c to more relevant files and totally remove hwmgr.c file. - Fix multiple bugs such as races, use-after-free, ignoring error codes, etc. - As usual, multiple minor changes and small fixes. * tag 'misc-habanalabs-next-2022-02-28' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (50 commits) habanalabs: remove deprecated firmware states habanalabs: add an option to delay a device reset habanalabs: Add check for pci_enable_device habanalabs: Fix reset upon device release bug habanalabs: make sure device mem alloc is page aligned habanalabs/gaudi: add missing handling of NIC related events habanalabs/gaudi: handle axi errors from NIC engines habanalabs: allow user to set allocation page size habanalabs: use kernel-doc for memory ioctl documentation habanalabs: avoid using an uninitialized variable habanalabs: set max power on device init per ASIC habanalabs: use proper max_power variable for device utilization habanalabs: enable stop-on-error debugfs setting per ASIC habanalabs: change function to static habanalabs: add missing include of vmalloc.h habanalabs: fix use-after-free bug habanalabs: rephrase error messages in PCI initialization habanalabs: fix spelling mistake habanalabs: Timestamps buffers registration habanalabs: fix race when waiting on encaps signal ... |
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