diff options
Diffstat (limited to 'src/device/gpu.rs')
| -rw-r--r-- | src/device/gpu.rs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/device/gpu.rs b/src/device/gpu.rs index 6a49298..e19b780 100644 --- a/src/device/gpu.rs +++ b/src/device/gpu.rs @@ -8,7 +8,7 @@ use crate::{pages, Error, Result, PAGE_SIZE}; use alloc::boxed::Box; use bitflags::bitflags; use log::info; -use zerocopy::{AsBytes, FromBytes, FromZeroes}; +use zerocopy::{AsBytes, FromBytes}; const QUEUE_SIZE: u16 = 2; const SUPPORTED_FEATURES: Features = Features::RING_EVENT_IDX; @@ -66,8 +66,8 @@ impl<H: Hal, T: Transport> VirtIOGpu<H, T> { negotiated_features.contains(Features::RING_EVENT_IDX), )?; - let queue_buf_send = FromZeroes::new_box_slice_zeroed(PAGE_SIZE); - let queue_buf_recv = FromZeroes::new_box_slice_zeroed(PAGE_SIZE); + let queue_buf_send = FromBytes::new_box_slice_zeroed(PAGE_SIZE); + let queue_buf_recv = FromBytes::new_box_slice_zeroed(PAGE_SIZE); transport.finish_init(); @@ -338,7 +338,7 @@ bitflags! { } #[repr(transparent)] -#[derive(AsBytes, Clone, Copy, Debug, Eq, PartialEq, FromBytes, FromZeroes)] +#[derive(AsBytes, Clone, Copy, Debug, Eq, PartialEq, FromBytes)] struct Command(u32); impl Command { @@ -371,7 +371,7 @@ impl Command { const GPU_FLAG_FENCE: u32 = 1 << 0; #[repr(C)] -#[derive(AsBytes, Debug, Clone, Copy, FromBytes, FromZeroes)] +#[derive(AsBytes, Debug, Clone, Copy, FromBytes)] struct CtrlHeader { hdr_type: Command, flags: u32, @@ -402,7 +402,7 @@ impl CtrlHeader { } #[repr(C)] -#[derive(AsBytes, Debug, Copy, Clone, Default, FromBytes, FromZeroes)] +#[derive(AsBytes, Debug, Copy, Clone, Default, FromBytes)] struct Rect { x: u32, y: u32, @@ -411,7 +411,7 @@ struct Rect { } #[repr(C)] -#[derive(Debug, FromBytes, FromZeroes)] +#[derive(Debug, FromBytes)] struct RespDisplayInfo { header: CtrlHeader, rect: Rect, |