diff options
| author | Karol Wachowski <karol.wachowski@linux.intel.com> | 2023-07-31 19:12:57 +0300 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-08-09 14:52:15 +0300 |
| commit | 162f17b2d97a848586340694e64eff14e60a85a8 (patch) | |
| tree | ee690f1ac7bd8ece519d0bb4b4635d83b2feb0d5 /drivers/accel/ivpu/ivpu_mmu_context.c | |
| parent | aa5f04d2e5a842351449034e619913e1c721a37c (diff) | |
| download | linux-162f17b2d97a848586340694e64eff14e60a85a8.tar.xz | |
accel/ivpu: Refactor memory ranges logic
Add new dma range and change naming convention for virtual address
memory ranges managed by KMD.
New available ranges are named as follows:
* global range - global context accessible by FW
* aliased range - user context accessible by FW
* dma range - user context accessible by DMA
* shave range - user context accessible by shaves
* global shave range - global context accessible by shave nn
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230731161258.2987564-6-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_mmu_context.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_mmu_context.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/accel/ivpu/ivpu_mmu_context.c b/drivers/accel/ivpu/ivpu_mmu_context.c index 465a82298476..1d2e554e2c4a 100644 --- a/drivers/accel/ivpu/ivpu_mmu_context.c +++ b/drivers/accel/ivpu/ivpu_mmu_context.c @@ -431,11 +431,11 @@ ivpu_mmu_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ctx, u3 return ret; if (!context_id) { - start = vdev->hw->ranges.global_low.start; - end = vdev->hw->ranges.global_high.end; + start = vdev->hw->ranges.global.start; + end = vdev->hw->ranges.shave.end; } else { - start = vdev->hw->ranges.user_low.start; - end = vdev->hw->ranges.user_high.end; + start = vdev->hw->ranges.user.start; + end = vdev->hw->ranges.dma.end; } drm_mm_init(&ctx->mm, start, end - start); |