f4d8de48f5
Provide a way to use any host file or device as a block device in U-Boot. This can be used to provide filesystem access within U-Boot to an ext2 image file on the host, for example. The support is plumbed into the filesystem and partition interfaces. We don't want to print a message in the driver every time we find a missing device. Pass the information back to the caller where a message can be printed if desired. Signed-off-by: Henrik Nordström <henrik@henriknordstrom.net> Signed-off-by: Simon Glass <sjg@chromium.org> - Removed change to part.c get_device_and_partition() Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
19 lines
311 B
C
19 lines
311 B
C
/*
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* Copyright (c) 2013, Henrik Nordstrom <henrik@henriknordstrom.net>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __SANDBOX_BLOCK_DEV__
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#define __SANDBOX_BLOCK_DEV__
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struct host_block_dev {
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block_dev_desc_t blk_dev;
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char *filename;
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int fd;
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};
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int host_dev_bind(int dev, char *filename);
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#endif
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