tree 19b93d14a98445319a8c790c4a6b12b9a21ef52d
parent f763946aefe67b3ea58696b75a930ba1ed886a83
author Oded Gabbay <oded.gabbay@gmail.com> 1598691099 +0300
committer Oded Gabbay <oded.gabbay@gmail.com> 1600789791 +0300

habanalabs: restructure hl_mmap

Arrange the hl_mmap code to be more structured and expandable for the
future. Add better defines that describe our usage of the vm_pgoff.

Note that I shamelessly took the code and defines from the amdkfd driver
(my previous driver).

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>