d322259506
- Support new notifier event for device state change through eventfd. - Add uAPI to retrieve device attestation information for Gaudi2. - Add uAPI to retrieve the h/w status of all h/w blocks. - Add uAPI to control the running mode of the engine cores in Gaudi2. - Expose whether the device runs with secured firmware through the INFO ioctl and sysfs. - Support trace events in DMA allocations and MMU map/unmap operations. - Notify firmware when the device was acquired by a user process and when it was released. This is done as part of the RAS that the f/w performs. - Multiple bug fixes, refactors and renames. - Cleanup of error messages, moving some to debug level. - Enhance log prints in case of h/w error events for Gaudi2. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE7TEboABC71LctBLFZR1NuKta54AFAmMq7cQACgkQZR1NuKta 54CXRAgAwU82gKSHHU9vFp1gavk9tfPl4OHAhPKk1rBDArzCTMZFynAVGdcx1eSX XmsqKnjTIcP5dx3BYrHuUWdW79neHnoVvGKCg5+Lh0jG9xdKbeWapJZ6O0eWk3Mx 9VmoAQ/VlyizIoaxfNFi2ou5QhC6DL6AY1+2Vd1mMC1ru5L5Jzq/IIFdNENnxoAa mTGD0P1EapmzztLbuxH7WYuOPBBhfrTuH1FpGo847QhLcSJ+TDYV7CK1y+uhtEZi isCX2jigqbQ5UwGcesL80nJM1aYyH6AToCSMrmruIDjVbz1QRqW/s6/8hipOoMW6 o7LhHaoOPj20g2fs+R5Jy7ALXDuiOQ== =TdfZ -----END PGP SIGNATURE----- Merge tag 'misc-habanalabs-next-2022-09-21' 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 v6.1: - Support new notifier event for device state change through eventfd. - Add uAPI to retrieve device attestation information for Gaudi2. - Add uAPI to retrieve the h/w status of all h/w blocks. - Add uAPI to control the running mode of the engine cores in Gaudi2. - Expose whether the device runs with secured firmware through the INFO ioctl and sysfs. - Support trace events in DMA allocations and MMU map/unmap operations. - Notify firmware when the device was acquired by a user process and when it was released. This is done as part of the RAS that the f/w performs. - Multiple bug fixes, refactors and renames. - Cleanup of error messages, moving some to debug level. - Enhance log prints in case of h/w error events for Gaudi2." * tag 'misc-habanalabs-next-2022-09-21' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (68 commits) habanalabs: eliminate aggregate use warning habanalabs/gaudi: use 8KB aligned address for TPC kernels habanalabs: remove some f/w descriptor validations habanalabs: build ASICs from new to old habanalabs/gaudi2: allow user to flush PCIE by read habanalabs: failure to open device due to reset is debug level habanalabs/gaudi2: Remove unnecessary (void*) conversions habanalabs/gaudi2: add secured attestation info uapi habanalabs/gaudi2: add handling to pmmu events in eqe handler habanalabs/gaudi: change TPC Assert to use TPC DEC instead of QMAN err habanalabs: rename error info structure habanalabs/gaudi2: get f/w reset status register dynamically habanalabs/gaudi2: increase hard-reset sleep time to 2 sec habanalabs/gaudi2: print RAZWI info upon PCIe access error habanalabs: MMU invalidation h/w is per device habanalabs: new notifier events for device state habanalabs/gaudi2: free event irq if init fails habanalabs: fix resetting the DRAM BAR habanalabs: add support for new cpucp return codes habanalabs/gaudi2: read F/W security indication after hard reset ... |
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| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.