1cd013bec5
This patch hooks coreboot up to the new commonlib/bsd CBFS implementation. This is intended as the "minimum viable patch" that makes the new implementation useable with the smallest amount of changes -- that is why some of this may look a bit roundabout (returning the whole metadata for a file but then just using that to fill out the rdevs of the existing struct cbfsf). Future changes will migrate the higher level CBFS APIs one-by-one to use the new implementation directly (rather than translated into the results of the old one), at which point this will become more efficient. Change-Id: I4d112d1239475920de2d872dac179c245275038d Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38422 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
30 lines
728 B
C
30 lines
728 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef _CBFS_GLUE_H_
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#define _CBFS_GLUE_H_
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#include <commonlib/region.h>
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#include <console/console.h>
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#define CBFS_ENABLE_HASHING 0
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#define ERROR(...) printk(BIOS_ERR, "CBFS ERROR: " __VA_ARGS__)
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#define LOG(...) printk(BIOS_ERR, "CBFS: " __VA_ARGS__)
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#define DEBUG(...) do { \
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if (CONFIG(DEBUG_CBFS)) \
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printk(BIOS_SPEW, "CBFS DEBUG: " __VA_ARGS__); \
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} while (0)
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typedef const struct region_device *cbfs_dev_t;
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static inline ssize_t cbfs_dev_read(cbfs_dev_t dev, void *buffer, size_t offset, size_t size)
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{
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return rdev_readat(dev, buffer, offset, size);
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}
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static inline size_t cbfs_dev_size(cbfs_dev_t dev)
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{
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return region_device_sz(dev);
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}
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#endif /* _CBFS_GLUE_H_ */
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