From b86803830399fe05b0ef81d56d1da027433e5af7 Mon Sep 17 00:00:00 2001 From: Aarya Chaumal Date: Wed, 21 Dec 2022 21:28:15 +0530 Subject: flash.h: Make functions global that will be used for new erase algorithm The new erase algorithm uses some of the functions which are static to `flashrom.c`. So make these functions global and add prototypes to `include\flash.h` and `include\layout.h'. Change-Id: I7ee7e208948337b88467935fd2861b5f9ad6af9d Signed-off-by: Aarya Chaumal Reviewed-on: https://review.coreboot.org/c/flashrom/+/71174 Tested-by: build bot (Jenkins) Reviewed-by: Anastasia Klimchuk --- flashrom.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'flashrom.c') diff --git a/flashrom.c b/flashrom.c index 8da2c42b..957d4aa4 100644 --- a/flashrom.c +++ b/flashrom.c @@ -356,7 +356,7 @@ char *extract_programmer_param_str(const struct programmer_cfg *cfg, const char return extract_param(&cfg->params, param_name, ","); } -static void get_flash_region(const struct flashctx *flash, int addr, struct flash_region *region) +void get_flash_region(const struct flashctx *flash, int addr, struct flash_region *region) { if ((flash->mst->buses_supported & BUS_PROG) && flash->mst->opaque.get_region) { flash->mst->opaque.get_region(flash, addr, region); @@ -371,7 +371,7 @@ static void get_flash_region(const struct flashctx *flash, int addr, struct flas } } -static int check_for_unwritable_regions(const struct flashctx *flash, unsigned int start, unsigned int len) +int check_for_unwritable_regions(const struct flashctx *flash, unsigned int start, unsigned int len) { struct flash_region region; for (unsigned int addr = start; addr < start + len; addr = region.end) { @@ -391,7 +391,7 @@ static int check_for_unwritable_regions(const struct flashctx *flash, unsigned i /* special unit-test hook */ erasefunc_t *g_test_erase_injector; -static erasefunc_t *lookup_erase_func_ptr(const struct block_eraser *const eraser) +erasefunc_t *lookup_erase_func_ptr(const struct block_eraser *const eraser) { switch (eraser->block_erase) { case SPI_BLOCK_ERASE_EMULATION: return &spi_block_erase_emulation; @@ -439,7 +439,7 @@ static erasefunc_t *lookup_erase_func_ptr(const struct block_eraser *const erase return NULL; } -static int check_block_eraser(const struct flashctx *flash, int k, int log) +int check_block_eraser(const struct flashctx *flash, int k, int log) { struct block_eraser eraser = flash->chip->block_erasers[k]; @@ -477,7 +477,7 @@ static int check_block_eraser(const struct flashctx *flash, int k, int log) } /* Returns the number of well-defined erasers for a chip. */ -static unsigned int count_usable_erasers(const struct flashctx *flash) +unsigned int count_usable_erasers(const struct flashctx *flash) { unsigned int usable_erasefunctions = 0; int k; @@ -509,7 +509,7 @@ static int compare_range(const uint8_t *wantbuf, const uint8_t *havebuf, unsigne } /* start is an offset to the base address of the flash chip */ -static int check_erased_range(struct flashctx *flash, unsigned int start, unsigned int len) +int check_erased_range(struct flashctx *flash, unsigned int start, unsigned int len) { int ret; const uint8_t erased_value = ERASED_VALUE(flash); @@ -710,7 +710,7 @@ static int need_erase_gran_bytes(const uint8_t *have, const uint8_t *want, unsig * @gran write granularity (enum, not count) * @return 0 if no erase is needed, 1 otherwise */ -static int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len, +int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len, enum write_granularity gran, const uint8_t erased_value) { int result = 0; @@ -786,7 +786,7 @@ static int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len * in relation to the max write length of the programmer and the max write * length of the chip. */ -static unsigned int get_next_write(const uint8_t *have, const uint8_t *want, unsigned int len, +unsigned int get_next_write(const uint8_t *have, const uint8_t *want, unsigned int len, unsigned int *first_start, enum write_granularity gran) { @@ -993,7 +993,7 @@ static write_func_t *lookup_write_func_ptr(const struct flashchip *chip) * This wrapper simplifies most cases when the flash chip needs to be written * since policy decisions such as non-fatal error handling is centralized. */ -static int write_flash(struct flashctx *flash, const uint8_t *buf, +int write_flash(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len) { if (!flash->flags.skip_unwritable_regions) { -- cgit v1.2.3