diff options
| author | Yuri Nudelman <ynudelman@habana.ai> | 2021-10-21 15:08:51 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-12-26 08:59:04 +0200 |
| commit | 89d6decdb7346082c1f168a27d1386c34550bbd3 (patch) | |
| tree | df4eb617f22eaa3e3b0a543fcbf0d489cf45ec8e /drivers/misc/habanalabs/gaudi | |
| parent | f06bad02b58733ed9e65b4c8d083270c8e9d0fa7 (diff) | |
habanalabs: make last_mask an MMU property
Currently LAST_MASK is a global, but really it is an MMU implementation
specific. We need this change for future ASICs.
Signed-off-by: Yuri Nudelman <ynudelman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/gaudi')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 92d55a0a10c1..52fffd76f5cf 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -613,6 +613,7 @@ static int gaudi_set_fixed_properties(struct hl_device *hdev) (VA_HOST_SPACE_START + VA_HOST_SPACE_SIZE / 2) - 1; prop->pmmu.page_size = PAGE_SIZE_4KB; prop->pmmu.num_hops = MMU_ARCH_5_HOPS; + prop->pmmu.last_mask = LAST_MASK; /* PMMU and HPMMU are the same except of page size */ memcpy(&prop->pmmu_huge, &prop->pmmu, sizeof(prop->pmmu)); |