Hi Greg, This pull request contains a number of important fixes for 5.11-rc2. Mainly fixes to support our new F/W with enhanced security features, but also additional bugs. See details in the tag message below.
Thanks, Oded The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e: Linux 5.11-rc1 (2020-12-27 15:30:22 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git tags/misc-habanalabs-fixes-2020-12-30 for you to fetch changes up to b000700d6db50c933ce8b661154e26cf4ad06dba: habanalabs: Fix memleak in hl_device_reset (2020-12-29 23:23:12 +0200) ---------------------------------------------------------------- This tag contains the following fixes for 5.11-rc2: - Fixes that are needed for supporting the new F/W with security features: - Correctly fetch PLL information in GOYA when security is enabled in F/W - Fix hard-reset support when F/W is in its preboot stage - Disable clock gating when initializing the H/W - Fix hard-reset procedure - Fix PCI controller initialization - Remove setting of Engine-Barrier in collective wait operations. This barrier created a drop in performance - Retry loading the TPC firmware in case of EINTR during loading - Fix CS counters - Register to PCI shutdown callback to fix handling of VM shutdown - Fix order of status check - Fix memory leak in reset procedure - Fix and add comments and fix indentations ---------------------------------------------------------------- Alon Mizrahi (5): habanalabs: add comment for pll frequency ioctl opcode habanalabs: fetch PSOC PLL frequency from F/W in goya habanalabs: remove generic gaudi get_pll_freq function habanalabs/gaudi: do not set EB in collective slave queues habanalabs: add validation cs counter, fix misplaced counters Dinghao Liu (1): habanalabs: Fix memleak in hl_device_reset Oded Gabbay (7): habanalabs/gaudi: disable CGM at HW initialization habanalabs/gaudi: enhance reset message habanalabs: update comment in hl_boot_if.h habanalabs: adjust pci controller init to new firmware habanalabs/gaudi: retry loading TPC f/w on -EINTR habanalabs: register to pci shutdown callback habanalabs: fix order of status check Ofir Bitton (2): habanalabs: preboot hard reset support habanalabs: full FW hard reset support Tomer Tayar (2): habanalabs: Fix a missing-braces warning habanalabs: Revise comment to align with mirror list name .../misc/habanalabs/common/command_submission.c | 77 +++++++-- drivers/misc/habanalabs/common/device.c | 8 +- drivers/misc/habanalabs/common/firmware_if.c | 60 +++++-- drivers/misc/habanalabs/common/habanalabs.h | 4 +- drivers/misc/habanalabs/common/habanalabs_drv.c | 1 + drivers/misc/habanalabs/common/habanalabs_ioctl.c | 7 +- drivers/misc/habanalabs/common/hw_queue.c | 5 +- drivers/misc/habanalabs/common/pci.c | 28 +-- drivers/misc/habanalabs/gaudi/gaudi.c | 191 +++++++++------------ drivers/misc/habanalabs/gaudi/gaudiP.h | 7 - drivers/misc/habanalabs/gaudi/gaudi_coresight.c | 3 +- drivers/misc/habanalabs/goya/goya.c | 75 ++++---- .../misc/habanalabs/include/common/hl_boot_if.h | 9 +- include/uapi/misc/habanalabs.h | 5 + 14 files changed, 281 insertions(+), 199 deletions(-)
