u-boot/include/sandboxblockdev.h
Simon Glass 1758551ec9 sandbox: Provide a way to bind fixed/removeable devices
At present when a file is bound to a host device it is always marked as
removeable. Arguably the device is removeable, since it can be unbound at
will. However while it is bound, it is not considered removable by the
user. Also it is useful to be able to model both fixed and removeable
devices for code that distinguishes them.

Add a -r flag to the 'host bind' command and plumb it through to provide
this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00

26 lines
572 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2013, Henrik Nordstrom <henrik@henriknordstrom.net>
*/
#ifndef __SANDBOX_BLOCK_DEV__
#define __SANDBOX_BLOCK_DEV__
struct host_block_dev {
#ifndef CONFIG_BLK
struct blk_desc blk_dev;
#endif
char *filename;
int fd;
};
/**
* host_dev_bind() - Bind or unbind a device
*
* @dev: Device number (0=first slot)
* @filename: Host filename to use, or NULL to unbind
* @removable: true if the block device should mark itself as removable
*/
int host_dev_bind(int dev, char *filename, bool removable);
#endif