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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-08-06 10:08:54 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-08-06 10:08:54 -0700 |
| commit | ab93e0dd72c37d378dd936f031ffb83ff2bd87ce (patch) | |
| tree | 4e5ed022e3c48cedd519954e4fb529dac0240c94 /rust/kernel/dma.rs | |
| parent | bcce05041b21888f10b80ea903dcfe51a25c586e (diff) | |
| parent | 4f67c41894674d351a4b4e7dd3471380b71b5bb3 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 6.17 merge window.
Diffstat (limited to 'rust/kernel/dma.rs')
| -rw-r--r-- | rust/kernel/dma.rs | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/rust/kernel/dma.rs b/rust/kernel/dma.rs index 8cdc76043ee7..a33261c62e0c 100644 --- a/rust/kernel/dma.rs +++ b/rust/kernel/dma.rs @@ -6,7 +6,7 @@ use crate::{ bindings, build_assert, - device::Device, + device::{Bound, Device}, error::code::*, error::Result, transmute::{AsBytes, FromBytes}, @@ -22,10 +22,10 @@ use crate::{ /// # Examples /// /// ``` -/// use kernel::device::Device; +/// # use kernel::device::{Bound, Device}; /// use kernel::dma::{attrs::*, CoherentAllocation}; /// -/// # fn test(dev: &Device) -> Result { +/// # fn test(dev: &Device<Bound>) -> Result { /// let attribs = DMA_ATTR_FORCE_CONTIGUOUS | DMA_ATTR_NO_WARN; /// let c: CoherentAllocation<u64> = /// CoherentAllocation::alloc_attrs(dev, 4, GFP_KERNEL, attribs)?; @@ -94,7 +94,7 @@ pub mod attrs { pub const DMA_ATTR_ALLOC_SINGLE_PAGES: Attrs = Attrs(bindings::DMA_ATTR_ALLOC_SINGLE_PAGES); /// This tells the DMA-mapping subsystem to suppress allocation failure reports (similarly to - /// __GFP_NOWARN). + /// `__GFP_NOWARN`). pub const DMA_ATTR_NO_WARN: Attrs = Attrs(bindings::DMA_ATTR_NO_WARN); /// Used to indicate that the buffer is fully accessible at an elevated privilege level (and @@ -143,16 +143,16 @@ impl<T: AsBytes + FromBytes> CoherentAllocation<T> { /// # Examples /// /// ``` - /// use kernel::device::Device; + /// # use kernel::device::{Bound, Device}; /// use kernel::dma::{attrs::*, CoherentAllocation}; /// - /// # fn test(dev: &Device) -> Result { + /// # fn test(dev: &Device<Bound>) -> Result { /// let c: CoherentAllocation<u64> = /// CoherentAllocation::alloc_attrs(dev, 4, GFP_KERNEL, DMA_ATTR_NO_WARN)?; /// # Ok::<(), Error>(()) } /// ``` pub fn alloc_attrs( - dev: &Device, + dev: &Device<Bound>, count: usize, gfp_flags: kernel::alloc::Flags, dma_attrs: Attrs, @@ -194,7 +194,7 @@ impl<T: AsBytes + FromBytes> CoherentAllocation<T> { /// Performs the same functionality as [`CoherentAllocation::alloc_attrs`], except the /// `dma_attrs` is 0 by default. pub fn alloc_coherent( - dev: &Device, + dev: &Device<Bound>, count: usize, gfp_flags: kernel::alloc::Flags, ) -> Result<CoherentAllocation<T>> { |