diff options
Diffstat (limited to 'drivers/gpu/nova-core/fb.rs')
| -rw-r--r-- | drivers/gpu/nova-core/fb.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/nova-core/fb.rs b/drivers/gpu/nova-core/fb.rs index 4a702525fff4..27d9edab8347 100644 --- a/drivers/gpu/nova-core/fb.rs +++ b/drivers/gpu/nova-core/fb.rs @@ -3,8 +3,9 @@ use core::ops::Range; use kernel::prelude::*; +use kernel::ptr::{Alignable, Alignment}; use kernel::sizes::*; -use kernel::types::ARef; +use kernel::sync::aref::ARef; use kernel::{dev_warn, device}; use crate::dma::DmaObject; @@ -130,10 +131,9 @@ impl FbLayout { }; let frts = { - const FRTS_DOWN_ALIGN: u64 = SZ_128K as u64; + const FRTS_DOWN_ALIGN: Alignment = Alignment::new::<SZ_128K>(); const FRTS_SIZE: u64 = SZ_1M as u64; - // TODO[NUMM]: replace with `align_down` once it lands. - let frts_base = (vga_workspace.start & !(FRTS_DOWN_ALIGN - 1)) - FRTS_SIZE; + let frts_base = vga_workspace.start.align_down(FRTS_DOWN_ALIGN) - FRTS_SIZE; frts_base..frts_base + FRTS_SIZE }; |