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The host-side tools the Nano 3G NAND driver and FTL were developed and tested with, so the evidence in those changes can be reproduced and the next chip can be added without rediscovering any of it: regdiff (register- write comparison against Apple's sequencer programs), ftltest (the host FTL test suite), chiptable.py, the FTL decode notes, and RESULTS.md, the measurements the earlier changes quote. Co-authored-by: Claude Opus 5 <noreply@anthropic.com> Change-Id: I321e06291ca393e18dbd5f71c2c6371fcda9a94d
26 lines
1.2 KiB
C
26 lines
1.2 KiB
C
/* Declarations for ftl_hooks.c; force-included into every test. */
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#ifndef FTL_HOOKS_H
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#define FTL_HOOKS_H
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#include <stdint.h>
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int ftl_vfl_pool_entry(uint32_t bank, uint32_t block);
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int ftl_sb_locate(uint32_t sb, uint32_t v, uint32_t *bank, uint32_t *page);
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int ftl_locate(uint32_t lpn, uint32_t *bank, uint32_t *page);
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void ftl_global_spread(uint32_t *lowest, uint32_t *highest);
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uint32_t ftl_pool_snapshot(uint16_t *sb, uint16_t *erasectr, uint32_t max);
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void ftl_pool_state(uint32_t *freecount, uint32_t *fresh, uint32_t *nlogs);
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int ftl_hook_write_merge(uint32_t first, uint32_t last,
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const void *(*src)(uint32_t lpn, void *ctx),
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void *ctx);
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_Bool ftl_hook_writeable(void);
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void ftl_hook_ctrl(uint16_t *sb);
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#include <stddef.h>
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int ftl_hook_check(char *msg, size_t len);
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void ftl_hook_ctrl_summary(void);
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int ftl_hook_settle(void);
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int ftl_hook_format(void);
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int ftl_hook_open(const char *spec);
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int ftl_hook_block_unit(uint32_t block);
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int ftl_hook_bad_spare_then_remap(uint32_t bank, uint32_t vblock);
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int ftl_hook_pending_erase(uint32_t bank, uint32_t unit, uint32_t vblock,
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_Bool *moved);
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#endif
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