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Load app from sdcard on K210, but panicked on qemu.

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This commit is contained in:
Yifan Wu 2020-12-20 00:52:14 +08:00
parent 760de97155
commit a3802a4b91
18 changed files with 177 additions and 142 deletions
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6
os/src/drivers/block/mod.rs
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@ -4,11 +4,7 @@ mod sdcard;
use lazy_static::*;
use alloc::sync::Arc;
use core::any::Any;
pub trait BlockDevice : Send + Sync + Any {
fn read_block(&self, block_id: usize, buf: &mut [u8]);
fn write_block(&self, block_id: usize, buf: &[u8]);
}
use easy_fs::BlockDevice;
#[cfg(feature = "board_qemu")]
type BlockDeviceImpl = virtio_blk::VirtIOBlock;