diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-07-21 12:56:15 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-07-21 12:56:39 +1000 |
| commit | ba0f4c4c0f9d0f90300578fc8d081f43be281a71 (patch) | |
| tree | a8b6293c8467373ef727d4272750241fa59dfcc6 /rust/kernel/sizes.rs | |
| parent | acab5fbd77a55dc7913632a354b969ae9090e78c (diff) | |
| parent | 14ae91a81ec8fa0bc23170d4aa16dd2a20d54105 (diff) | |
Merge tag 'nova-next-v6.17-2025-07-18' of https://gitlab.freedesktop.org/drm/nova into drm-next
Nova changes for v6.17
DMA:
- Merge topic/dma-features-2025-06-23 from alloc tree.
- Clarify wording and be consistent in 'coherent' nomenclature.
- Convert the read!() / write!() macros to return a Result.
- Add as_slice() / write() methods in CoherentAllocation.
- Fix doc-comment of dma_handle().
- Expose count() and size() in CoherentAllocation and add the
corresponding type invariants.
- Implement CoherentAllocation::dma_handle_with_offset().
nova-core:
- Various register!() macro improvements.
- Custom Sleep / Delay helpers (until the actual abstractions land).
- Add DMA object abstraction.
- VBIOS
- Image parser / iterator.
- PMU table look up in FWSEC.
- FWSEC ucode extraction.
- Register sysmem flush page.
- Falcon
- Generic falcon boot code and HAL (Ampere).
- GSP / SEC2 specific code.
- FWSEC-FRTS
- Compute layout of FRTS region (FbLayout and HAL).
- Load into GSP falcon and execute.
- Add Documentation for VBIOS layout, Devinit process, Fwsec operation
and layout, Falcon basics.
- Update and annotate TODO list.
- Add Alexandre Courbot as co-maintainer.
Rust:
- Make ETIMEDOUT error available.
- Add size constants up to SZ_2G.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: "Danilo Krummrich" <dakr@kernel.org>
Link: https://lore.kernel.org/r/DBFKLDMUGZD9.Z93GN2N5B0FI@kernel.org
Diffstat (limited to 'rust/kernel/sizes.rs')
| -rw-r--r-- | rust/kernel/sizes.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/rust/kernel/sizes.rs b/rust/kernel/sizes.rs index 834c343e4170..661e680d9330 100644 --- a/rust/kernel/sizes.rs +++ b/rust/kernel/sizes.rs @@ -24,3 +24,27 @@ pub const SZ_128K: usize = bindings::SZ_128K as usize; pub const SZ_256K: usize = bindings::SZ_256K as usize; /// 0x00080000 pub const SZ_512K: usize = bindings::SZ_512K as usize; +/// 0x00100000 +pub const SZ_1M: usize = bindings::SZ_1M as usize; +/// 0x00200000 +pub const SZ_2M: usize = bindings::SZ_2M as usize; +/// 0x00400000 +pub const SZ_4M: usize = bindings::SZ_4M as usize; +/// 0x00800000 +pub const SZ_8M: usize = bindings::SZ_8M as usize; +/// 0x01000000 +pub const SZ_16M: usize = bindings::SZ_16M as usize; +/// 0x02000000 +pub const SZ_32M: usize = bindings::SZ_32M as usize; +/// 0x04000000 +pub const SZ_64M: usize = bindings::SZ_64M as usize; +/// 0x08000000 +pub const SZ_128M: usize = bindings::SZ_128M as usize; +/// 0x10000000 +pub const SZ_256M: usize = bindings::SZ_256M as usize; +/// 0x20000000 +pub const SZ_512M: usize = bindings::SZ_512M as usize; +/// 0x40000000 +pub const SZ_1G: usize = bindings::SZ_1G as usize; +/// 0x80000000 +pub const SZ_2G: usize = bindings::SZ_2G as usize; |