diff options
| author | Omer Shpigelman <oshpigelman@habana.ai> | 2020-01-05 09:05:45 +0000 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2020-03-24 10:54:16 +0200 |
| commit | 64a7e2955d9a8a73098f13ccac95d80ad6efd98f (patch) | |
| tree | 3112bc7e937bab36fe75367b944e090133cba38b /drivers/misc/habanalabs/goya/goya_coresight.c | |
| parent | 240c92fd04b272282399b047c20209ba6de4eac8 (diff) | |
| download | linux-64a7e2955d9a8a73098f13ccac95d80ad6efd98f.tar.bz2 | |
habanalabs: split the host MMU properties
Host memory may be allocated with huge pages.
A different virtual range may be used for mapping in this case.
Add Huge PCI MMU (HPMMU) properties to support it.
This patch is a prerequisite for future ASICs support and has no effect on
Goya ASIC as currently a single virtual host range is used for all page
sizes.
Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc/habanalabs/goya/goya_coresight.c')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya_coresight.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/goya/goya_coresight.c b/drivers/misc/habanalabs/goya/goya_coresight.c index c1ee6e2b5dff..a1bc930d904f 100644 --- a/drivers/misc/habanalabs/goya/goya_coresight.c +++ b/drivers/misc/habanalabs/goya/goya_coresight.c @@ -364,8 +364,8 @@ static int goya_etr_validate_address(struct hl_device *hdev, u64 addr, u64 range_start, range_end; if (hdev->mmu_enable) { - range_start = prop->va_space_dram_start_address; - range_end = prop->va_space_dram_end_address; + range_start = prop->dmmu.start_addr; + range_end = prop->dmmu.end_addr; } else { range_start = prop->dram_user_base_address; range_end = prop->dram_end_address; |