This tag contains habanalabs driver changes for v6.2:

- New feature of graceful hard-reset. Instead of immediately killing the
  user-process when a command submission times out, we wait a bit and give
  the user-process notification and let it try to close things gracefully,
  with the ability to retrieve debug information.

- Enhance the EventFD mechanism. Add new events such as access to illegal
  address (RAZWI), page fault, device unavailable. In addition, change the
  event workqueue to be handled in a single-threaded workqueue.

- Allow the control device to work during reset of the ASIC, to enable
  monitoring applications to continue getting the data.

- Add handling for Gaudi2 with PCI revision 2.

- Reduce severity of prints due to power/thermal events.

- Change how we use the h/w to perform memory scrubbing in Gaudi2.

- Multiple bug fixes, refactors and renames.
habanalabs: fix VA range calculation

Current implementation is fixing the page size to PAGE_SIZE whereas the
input page size may be different.

Signed-off-by: Ohad Sharabi <>
Reviewed-by: Oded Gabbay <>
Signed-off-by: Oded Gabbay <>
1 file changed