GKaszewski/k-os
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fix(clippy): make clippy = host libs + riscv programs (shared PROGRAMS); libkos alloc spinlock (was unlocked across threads); keystore Account; gpu Rect; factory Entry; Default impls, let-chains, div_ceil, iter loops

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Gabriel Kaszewski
2026-10-28 01:17:21 +01:00
parent 91f7d28834
commit c4871320a0
20 changed files with 188 additions and 134 deletions
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27
crates/hw-virtio/src/gpu.rs
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@@ -56,18 +56,27 @@ pub fn set_scanout(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddr
submit_cmd(mmio, queue, dma, 48)
}
pub fn transfer_to_host(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddrs, resource_id: u32, x: u32, y: u32, w: u32, h: u32) -> bool {
/// A rectangle of a resource, in pixels.
#[derive(Clone, Copy, Debug)]
pub struct Rect {
pub x: u32,
pub y: u32,
pub w: u32,
pub h: u32,
}
pub fn transfer_to_host(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddrs, resource_id: u32, rect: Rect) -> bool {
write_cmd_header(&dma.cmd, 0x0105);
put_rect(&dma.cmd, x, y, w, h);
put_rect(&dma.cmd, rect);
// Offset into the resource's memory, then the resource id.
dma.cmd.write(BODY + 16, 0u64);
dma.cmd.write(BODY + 24, resource_id);
submit_cmd(mmio, queue, dma, 56)
}
pub fn resource_flush(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddrs, resource_id: u32, x: u32, y: u32, w: u32, h: u32) -> bool {
pub fn resource_flush(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddrs, resource_id: u32, rect: Rect) -> bool {
write_cmd_header(&dma.cmd, 0x0104);
put_rect(&dma.cmd, x, y, w, h);
put_rect(&dma.cmd, rect);
dma.cmd.write(BODY + 16, resource_id);
submit_cmd(mmio, queue, dma, 48)
}
@@ -77,11 +86,11 @@ fn write_cmd_header(cmd: &Window, cmd_type: u32) {
cmd.write(TYPE, cmd_type);
}
fn put_rect(cmd: &Window, x: u32, y: u32, w: u32, h: u32) {
cmd.write(RECT_X, x);
cmd.write(RECT_Y, y);
cmd.write(RECT_W, w);
cmd.write(RECT_H, h);
fn put_rect(cmd: &Window, r: Rect) {
cmd.write(RECT_X, r.x);
cmd.write(RECT_Y, r.y);
cmd.write(RECT_W, r.w);
cmd.write(RECT_H, r.h);
}
pub fn get_display_info(mmio: &impl MmioAccess, queue: &VirtioQueue, dma: &GpuDmaAddrs) -> Option<(u32, u32)> {