mirror of
https://review.coreboot.org/flashrom.git
synced 2025-04-26 22:52:34 +02:00
Add 'const' keyword to chip write and other function prototypes
Corresponding to flashrom svn r1789. Inspired by and mostly based on a patch Signed-off-by: Mark Marshall <mark.marshall@omicron.at> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Mark Marshall
Stefan Tauner
parent
20da4aa82c
commit
f20b7beff0
@ -142,8 +142,7 @@ int erase_block_82802ab(struct flashctx *flash, unsigned int page,
|
||||
}
|
||||
|
||||
/* chunksize is 1 */
|
||||
int write_82802ab(struct flashctx *flash, uint8_t *src, unsigned int start,
|
||||
unsigned int len)
|
||||
int write_82802ab(struct flashctx *flash, const uint8_t *src, unsigned int start, unsigned int len)
|
||||
{
|
||||
int i;
|
||||
chipaddr dst = flash->virtual_memory + start;
|
||||
|
||||
6
at45db.c
6
at45db.c
@ -460,7 +460,7 @@ int spi_erase_at45cs_sector(struct flashctx *flash, unsigned int addr, unsigned
|
||||
return at45db_erase(flash, opcode, at45db_convert_addr(addr, page_size), 200000, 100);
|
||||
}
|
||||
|
||||
static int at45db_fill_buffer1(struct flashctx *flash, uint8_t *bytes, unsigned int off, unsigned int len)
|
||||
static int at45db_fill_buffer1(struct flashctx *flash, const uint8_t *bytes, unsigned int off, unsigned int len)
|
||||
{
|
||||
const unsigned int page_size = flash->chip->page_size;
|
||||
if ((off + len) > page_size) {
|
||||
@ -518,7 +518,7 @@ static int at45db_commit_buffer1(struct flashctx *flash, unsigned int at45db_add
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int at45db_program_page(struct flashctx *flash, uint8_t *buf, unsigned int at45db_addr)
|
||||
static int at45db_program_page(struct flashctx *flash, const uint8_t *buf, unsigned int at45db_addr)
|
||||
{
|
||||
int ret = at45db_fill_buffer1(flash, buf, 0, flash->chip->page_size);
|
||||
if (ret != 0) {
|
||||
@ -535,7 +535,7 @@ static int at45db_program_page(struct flashctx *flash, uint8_t *buf, unsigned in
|
||||
return 0;
|
||||
}
|
||||
|
||||
int spi_write_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
int spi_write_at45db(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
const unsigned int page_size = flash->chip->page_size;
|
||||
const unsigned int total_size = flash->chip->total_size;
|
||||
|
||||
@ -28,8 +28,8 @@
|
||||
#include "flash.h" /* for chipaddr and flashctx */
|
||||
|
||||
/* spi.c */
|
||||
int spi_aai_write(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_chip_write_256(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_aai_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_chip_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, int unsigned len);
|
||||
|
||||
/* spi25.c */
|
||||
@ -54,12 +54,12 @@ int spi_block_erase_d7(struct flashctx *flash, unsigned int addr, unsigned int b
|
||||
int spi_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
int spi_block_erase_db(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
erasefunc_t *spi_get_erasefn_from_opcode(uint8_t opcode);
|
||||
int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_byte_program(struct flashctx *flash, unsigned int addr, uint8_t databyte);
|
||||
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
|
||||
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len);
|
||||
int spi_nbyte_read(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
|
||||
int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
|
||||
int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
|
||||
int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
|
||||
|
||||
/* spi25_statusreg.c */
|
||||
uint8_t spi_read_status_register(struct flashctx *flash);
|
||||
@ -107,7 +107,7 @@ int probe_spi_sfdp(struct flashctx *flash);
|
||||
/* opaque.c */
|
||||
int probe_opaque(struct flashctx *flash);
|
||||
int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_opaque(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int erase_opaque(struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen);
|
||||
|
||||
/* at45db.c */
|
||||
@ -116,7 +116,7 @@ int spi_prettyprint_status_register_at45db(struct flashctx *flash);
|
||||
int spi_disable_blockprotect_at45db(struct flashctx *flash);
|
||||
int spi_read_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_read_at45db_e8(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_write_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_write_at45db(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int spi_erase_at45db_page(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
int spi_erase_at45db_block(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
int spi_erase_at45db_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
@ -127,7 +127,7 @@ int spi_erase_at45cs_sector(struct flashctx *flash, unsigned int addr, unsigned
|
||||
uint8_t wait_82802ab(struct flashctx *flash);
|
||||
int probe_82802ab(struct flashctx *flash);
|
||||
int erase_block_82802ab(struct flashctx *flash, unsigned int page, unsigned int pagesize);
|
||||
int write_82802ab(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_82802ab(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
void print_status_82802ab(uint8_t status);
|
||||
int unlock_82802ab(struct flashctx *flash);
|
||||
int unlock_28f004s5(struct flashctx *flash);
|
||||
@ -140,8 +140,8 @@ void data_polling_jedec(struct flashctx *flash, chipaddr dst, uint8_t data);
|
||||
int write_byte_program_jedec(struct flashctx *flash, chipaddr bios, uint8_t *src,
|
||||
chipaddr dst);
|
||||
int probe_jedec(struct flashctx *flash);
|
||||
int write_jedec(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_jedec_1(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_jedec(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_jedec_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int erase_sector_jedec(struct flashctx *flash, unsigned int page, unsigned int pagesize);
|
||||
int erase_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
|
||||
int erase_chip_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
|
||||
@ -150,7 +150,7 @@ int erase_chip_block_jedec(struct flashctx *flash, unsigned int page, unsigned i
|
||||
int probe_m29f400bt(struct flashctx *flash);
|
||||
int block_erase_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
|
||||
int block_erase_chip_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
|
||||
int write_m29f400bt(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_m29f400bt(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
void protect_m29f400bt(struct flashctx *flash, chipaddr bios);
|
||||
|
||||
/* pm49fl00x.c */
|
||||
@ -160,7 +160,7 @@ int lock_49fl00x(struct flashctx *flash);
|
||||
/* sst28sf040.c */
|
||||
int erase_chip_28sf040(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
|
||||
int erase_sector_28sf040(struct flashctx *flash, unsigned int address, unsigned int sector_size);
|
||||
int write_28sf040(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_28sf040(struct flashctx *flash, const uint8_t *buf,unsigned int start, unsigned int len);
|
||||
int unprotect_28sf040(struct flashctx *flash);
|
||||
int protect_28sf040(struct flashctx *flash);
|
||||
|
||||
@ -202,6 +202,6 @@ int unlock_stm50_nonuniform(struct flashctx *flash);
|
||||
int probe_en29lv640b(struct flashctx *flash);
|
||||
int block_erase_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len);
|
||||
int block_erase_chip_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len);
|
||||
int write_en29lv640b(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int write_en29lv640b(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
|
||||
#endif /* !__CHIPDRIVERS_H__ */
|
||||
|
||||
@ -96,28 +96,18 @@ static const uint8_t sfdp_table[] = {
|
||||
|
||||
static unsigned int spi_write_256_chunksize = 256;
|
||||
|
||||
static int dummy_spi_send_command(struct flashctx *flash, unsigned int writecnt,
|
||||
unsigned int readcnt,
|
||||
const unsigned char *writearr,
|
||||
unsigned char *readarr);
|
||||
static int dummy_spi_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
static int dummy_spi_send_command(struct flashctx *flash, unsigned int writecnt, unsigned int readcnt,
|
||||
const unsigned char *writearr, unsigned char *readarr);
|
||||
static int dummy_spi_write_256(struct flashctx *flash, const uint8_t *buf,
|
||||
unsigned int start, unsigned int len);
|
||||
static void dummy_chip_writeb(const struct flashctx *flash, uint8_t val,
|
||||
chipaddr addr);
|
||||
static void dummy_chip_writew(const struct flashctx *flash, uint16_t val,
|
||||
chipaddr addr);
|
||||
static void dummy_chip_writel(const struct flashctx *flash, uint32_t val,
|
||||
chipaddr addr);
|
||||
static void dummy_chip_writen(const struct flashctx *flash, uint8_t *buf,
|
||||
chipaddr addr, size_t len);
|
||||
static uint8_t dummy_chip_readb(const struct flashctx *flash,
|
||||
const chipaddr addr);
|
||||
static uint16_t dummy_chip_readw(const struct flashctx *flash,
|
||||
const chipaddr addr);
|
||||
static uint32_t dummy_chip_readl(const struct flashctx *flash,
|
||||
const chipaddr addr);
|
||||
static void dummy_chip_readn(const struct flashctx *flash, uint8_t *buf,
|
||||
const chipaddr addr, size_t len);
|
||||
static void dummy_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr);
|
||||
static void dummy_chip_writew(const struct flashctx *flash, uint16_t val, chipaddr addr);
|
||||
static void dummy_chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr);
|
||||
static void dummy_chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
|
||||
static uint8_t dummy_chip_readb(const struct flashctx *flash, const chipaddr addr);
|
||||
static uint16_t dummy_chip_readw(const struct flashctx *flash, const chipaddr addr);
|
||||
static uint32_t dummy_chip_readl(const struct flashctx *flash, const chipaddr addr);
|
||||
static void dummy_chip_readn(const struct flashctx *flash, uint8_t *buf, const chipaddr addr, size_t len);
|
||||
|
||||
static const struct spi_programmer spi_programmer_dummyflasher = {
|
||||
.type = SPI_CONTROLLER_DUMMY,
|
||||
@ -427,26 +417,22 @@ void dummy_unmap(void *virt_addr, size_t len)
|
||||
msg_pspew("%s: Unmapping 0x%zx bytes at %p\n", __func__, len, virt_addr);
|
||||
}
|
||||
|
||||
static void dummy_chip_writeb(const struct flashctx *flash, uint8_t val,
|
||||
chipaddr addr)
|
||||
static void dummy_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", val=0x%02x\n", __func__, addr, val);
|
||||
}
|
||||
|
||||
static void dummy_chip_writew(const struct flashctx *flash, uint16_t val,
|
||||
chipaddr addr)
|
||||
static void dummy_chip_writew(const struct flashctx *flash, uint16_t val, chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", val=0x%04x\n", __func__, addr, val);
|
||||
}
|
||||
|
||||
static void dummy_chip_writel(const struct flashctx *flash, uint32_t val,
|
||||
chipaddr addr)
|
||||
static void dummy_chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", val=0x%08x\n", __func__, addr, val);
|
||||
}
|
||||
|
||||
static void dummy_chip_writen(const struct flashctx *flash, uint8_t *buf,
|
||||
chipaddr addr, size_t len)
|
||||
static void dummy_chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len)
|
||||
{
|
||||
size_t i;
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", len=0x%zx, writing data (hex):", __func__, addr, len);
|
||||
@ -457,29 +443,25 @@ static void dummy_chip_writen(const struct flashctx *flash, uint8_t *buf,
|
||||
}
|
||||
}
|
||||
|
||||
static uint8_t dummy_chip_readb(const struct flashctx *flash,
|
||||
const chipaddr addr)
|
||||
static uint8_t dummy_chip_readb(const struct flashctx *flash, const chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", returning 0xff\n", __func__, addr);
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
static uint16_t dummy_chip_readw(const struct flashctx *flash,
|
||||
const chipaddr addr)
|
||||
static uint16_t dummy_chip_readw(const struct flashctx *flash, const chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", returning 0xffff\n", __func__, addr);
|
||||
return 0xffff;
|
||||
}
|
||||
|
||||
static uint32_t dummy_chip_readl(const struct flashctx *flash,
|
||||
const chipaddr addr)
|
||||
static uint32_t dummy_chip_readl(const struct flashctx *flash, const chipaddr addr)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", returning 0xffffffff\n", __func__, addr);
|
||||
return 0xffffffff;
|
||||
}
|
||||
|
||||
static void dummy_chip_readn(const struct flashctx *flash, uint8_t *buf,
|
||||
const chipaddr addr, size_t len)
|
||||
static void dummy_chip_readn(const struct flashctx *flash, uint8_t *buf, const chipaddr addr, size_t len)
|
||||
{
|
||||
msg_pspew("%s: addr=0x%" PRIxPTR ", len=0x%zx, returning array of 0xff\n", __func__, addr, len);
|
||||
memset(buf, 0xff, len);
|
||||
@ -846,8 +828,7 @@ static int dummy_spi_send_command(struct flashctx *flash, unsigned int writecnt,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dummy_spi_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len)
|
||||
static int dummy_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
return spi_write_chunked(flash, buf, start, len,
|
||||
spi_write_256_chunksize);
|
||||
|
||||
@ -31,8 +31,7 @@
|
||||
*/
|
||||
|
||||
/* chunksize is 1 */
|
||||
int write_en29lv640b(struct flashctx *flash, uint8_t *src, unsigned int start,
|
||||
unsigned int len)
|
||||
int write_en29lv640b(struct flashctx *flash, const uint8_t *src, unsigned int start, unsigned int len)
|
||||
{
|
||||
int i;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
12
flash.h
12
flash.h
@ -175,7 +175,7 @@ struct flashchip {
|
||||
|
||||
int (*printlock) (struct flashctx *flash);
|
||||
int (*unlock) (struct flashctx *flash);
|
||||
int (*write) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write) (struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*read) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
struct voltage {
|
||||
uint16_t min;
|
||||
@ -228,7 +228,7 @@ extern const struct flashchip flashchips[];
|
||||
void chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr);
|
||||
void chip_writew(const struct flashctx *flash, uint16_t val, chipaddr addr);
|
||||
void chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr);
|
||||
void chip_writen(const struct flashctx *flash, uint8_t *buf, chipaddr addr, size_t len);
|
||||
void chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
|
||||
uint8_t chip_readb(const struct flashctx *flash, const chipaddr addr);
|
||||
uint16_t chip_readw(const struct flashctx *flash, const chipaddr addr);
|
||||
uint32_t chip_readl(const struct flashctx *flash, const chipaddr addr);
|
||||
@ -253,8 +253,8 @@ int min(int a, int b);
|
||||
int max(int a, int b);
|
||||
void tolower_string(char *str);
|
||||
char *extract_param(const char *const *haystack, const char *needle, const char *delim);
|
||||
int verify_range(struct flashctx *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len);
|
||||
int need_erase(uint8_t *have, uint8_t *want, unsigned int len, enum write_granularity gran);
|
||||
int verify_range(struct flashctx *flash, const uint8_t *cmpbuf, unsigned int start, unsigned int len);
|
||||
int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len, enum write_granularity gran);
|
||||
char *strcat_realloc(char *dest, const char *src);
|
||||
void print_version(void);
|
||||
void print_buildinfo(void);
|
||||
@ -263,7 +263,7 @@ void list_programmers_linebreak(int startcol, int cols, int paren);
|
||||
int selfcheck(void);
|
||||
int doit(struct flashctx *flash, int force, const char *filename, int read_it, int write_it, int erase_it, int verify_it);
|
||||
int read_buf_from_file(unsigned char *buf, unsigned long size, const char *filename);
|
||||
int write_buf_to_file(unsigned char *buf, unsigned long size, const char *filename);
|
||||
int write_buf_to_file(const unsigned char *buf, unsigned long size, const char *filename);
|
||||
|
||||
enum test_state {
|
||||
OK = 0,
|
||||
@ -327,7 +327,7 @@ __attribute__((format(printf, 2, 3)));
|
||||
/* layout.c */
|
||||
int register_include_arg(char *name);
|
||||
int process_include_args(void);
|
||||
int read_romlayout(char *name);
|
||||
int read_romlayout(const char *name);
|
||||
int normalize_romentries(const struct flashctx *flash);
|
||||
int build_new_image(const struct flashctx *flash, uint8_t *oldcontents, uint8_t *newcontents);
|
||||
void layout_cleanup(void);
|
||||
|
||||
19
flashrom.c
19
flashrom.c
@ -463,8 +463,7 @@ void chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr)
|
||||
flash->pgm->par.chip_writel(flash, val, addr);
|
||||
}
|
||||
|
||||
void chip_writen(const struct flashctx *flash, uint8_t *buf, chipaddr addr,
|
||||
size_t len)
|
||||
void chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len)
|
||||
{
|
||||
flash->pgm->par.chip_writen(flash, buf, addr, len);
|
||||
}
|
||||
@ -627,7 +626,7 @@ static unsigned int count_usable_erasers(const struct flashctx *flash)
|
||||
return usable_erasefunctions;
|
||||
}
|
||||
|
||||
int compare_range(uint8_t *wantbuf, uint8_t *havebuf, unsigned int start, unsigned int len)
|
||||
static int compare_range(const uint8_t *wantbuf, const uint8_t *havebuf, unsigned int start, unsigned int len)
|
||||
{
|
||||
int ret = 0, failcount = 0;
|
||||
unsigned int i;
|
||||
@ -671,7 +670,7 @@ int check_erased_range(struct flashctx *flash, unsigned int start,
|
||||
* @len length of the verified area
|
||||
* @return 0 for success, -1 for failure
|
||||
*/
|
||||
int verify_range(struct flashctx *flash, uint8_t *cmpbuf, unsigned int start, unsigned int len)
|
||||
int verify_range(struct flashctx *flash, const uint8_t *cmpbuf, unsigned int start, unsigned int len)
|
||||
{
|
||||
uint8_t *readbuf = malloc(len);
|
||||
int ret = 0;
|
||||
@ -710,7 +709,7 @@ out_free:
|
||||
}
|
||||
|
||||
/* Helper function for need_erase() that focuses on granularities of gran bytes. */
|
||||
static int need_erase_gran_bytes(uint8_t *have, uint8_t *want, unsigned int len, unsigned int gran)
|
||||
static int need_erase_gran_bytes(const uint8_t *have, const uint8_t *want, unsigned int len, unsigned int gran)
|
||||
{
|
||||
unsigned int i, j, limit;
|
||||
for (j = 0; j < len / gran; j++) {
|
||||
@ -740,7 +739,7 @@ static int need_erase_gran_bytes(uint8_t *have, uint8_t *want, unsigned int len,
|
||||
* @gran write granularity (enum, not count)
|
||||
* @return 0 if no erase is needed, 1 otherwise
|
||||
*/
|
||||
int need_erase(uint8_t *have, uint8_t *want, unsigned int len, enum write_granularity gran)
|
||||
int need_erase(const uint8_t *have, const uint8_t *want, unsigned int len, enum write_granularity gran)
|
||||
{
|
||||
int result = 0;
|
||||
unsigned int i;
|
||||
@ -808,7 +807,7 @@ int need_erase(uint8_t *have, uint8_t *want, unsigned int len, enum write_granul
|
||||
* in relation to the max write length of the programmer and the max write
|
||||
* length of the chip.
|
||||
*/
|
||||
static unsigned int get_next_write(uint8_t *have, uint8_t *want, unsigned int len,
|
||||
static unsigned int get_next_write(const uint8_t *have, const uint8_t *want, unsigned int len,
|
||||
unsigned int *first_start,
|
||||
enum write_granularity gran)
|
||||
{
|
||||
@ -1211,8 +1210,7 @@ int read_buf_from_file(unsigned char *buf, unsigned long size,
|
||||
#endif
|
||||
}
|
||||
|
||||
int write_buf_to_file(unsigned char *buf, unsigned long size,
|
||||
const char *filename)
|
||||
int write_buf_to_file(const unsigned char *buf, unsigned long size, const char *filename)
|
||||
{
|
||||
#ifdef __LIBPAYLOAD__
|
||||
msg_gerr("Error: No file I/O support in libpayload\n");
|
||||
@ -1456,8 +1454,7 @@ static int check_block_eraser(const struct flashctx *flash, int k, int log)
|
||||
return 0;
|
||||
}
|
||||
|
||||
int erase_and_write_flash(struct flashctx *flash, uint8_t *oldcontents,
|
||||
uint8_t *newcontents)
|
||||
int erase_and_write_flash(struct flashctx *flash, uint8_t *oldcontents, uint8_t *newcontents)
|
||||
{
|
||||
int k, ret = 1;
|
||||
uint8_t *curcontents;
|
||||
|
||||
3
ichspi.c
3
ichspi.c
@ -1327,8 +1327,7 @@ static int ich_hwseq_read(struct flashctx *flash, uint8_t *buf,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int ich_hwseq_write(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int addr, unsigned int len)
|
||||
static int ich_hwseq_write(struct flashctx *flash, const uint8_t *buf, unsigned int addr, unsigned int len)
|
||||
{
|
||||
uint16_t hsfc;
|
||||
uint16_t timeout = 100 * 60;
|
||||
|
||||
@ -108,7 +108,7 @@ static int it8716f_spi_send_command(struct flashctx *flash,
|
||||
unsigned char *readarr);
|
||||
static int it8716f_spi_chip_read(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len);
|
||||
static int it8716f_spi_chip_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
static int it8716f_spi_chip_write_256(struct flashctx *flash, const uint8_t *buf,
|
||||
unsigned int start, unsigned int len);
|
||||
|
||||
static const struct spi_programmer spi_programmer_it87xx = {
|
||||
@ -347,8 +347,7 @@ static int it8716f_spi_send_command(struct flashctx *flash,
|
||||
}
|
||||
|
||||
/* Page size is usually 256 bytes */
|
||||
static int it8716f_spi_page_program(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start)
|
||||
static int it8716f_spi_page_program(struct flashctx *flash, const uint8_t *buf, unsigned int start)
|
||||
{
|
||||
unsigned int i;
|
||||
int result;
|
||||
@ -393,7 +392,7 @@ static int it8716f_spi_chip_read(struct flashctx *flash, uint8_t *buf,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int it8716f_spi_chip_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
static int it8716f_spi_chip_write_256(struct flashctx *flash, const uint8_t *buf,
|
||||
unsigned int start, unsigned int len)
|
||||
{
|
||||
const struct flashchip *chip = flash->chip;
|
||||
|
||||
4
layout.c
4
layout.c
@ -45,7 +45,7 @@ static char *include_args[MAX_ROMLAYOUT];
|
||||
static int num_include_args = 0; /* the number of valid include_args. */
|
||||
|
||||
#ifndef __LIBPAYLOAD__
|
||||
int read_romlayout(char *name)
|
||||
int read_romlayout(const char *name)
|
||||
{
|
||||
FILE *romlayout;
|
||||
char tempstr[256];
|
||||
@ -102,7 +102,7 @@ int read_romlayout(char *name)
|
||||
#endif
|
||||
|
||||
/* returns the index of the entry (or a negative value if it is not found) */
|
||||
int find_include_arg(const char *const name)
|
||||
static int find_include_arg(const char *const name)
|
||||
{
|
||||
unsigned int i;
|
||||
for (i = 0; i < num_include_args; i++) {
|
||||
|
||||
@ -43,7 +43,7 @@ static int linux_spi_send_command(struct flashctx *flash, unsigned int writecnt,
|
||||
unsigned char *rxbuf);
|
||||
static int linux_spi_read(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len);
|
||||
static int linux_spi_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
static int linux_spi_write_256(struct flashctx *flash, const uint8_t *buf,
|
||||
unsigned int start, unsigned int len);
|
||||
|
||||
static const struct spi_programmer spi_programmer_linux = {
|
||||
@ -179,8 +179,7 @@ static int linux_spi_read(struct flashctx *flash, uint8_t *buf,
|
||||
(unsigned int)getpagesize());
|
||||
}
|
||||
|
||||
static int linux_spi_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len)
|
||||
static int linux_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
return spi_write_chunked(flash, buf, start, len,
|
||||
((unsigned int)getpagesize()) - 4);
|
||||
|
||||
@ -28,8 +28,7 @@
|
||||
functions. */
|
||||
|
||||
/* chunksize is 1 */
|
||||
int write_m29f400bt(struct flashctx *flash, uint8_t *src, unsigned int start,
|
||||
unsigned int len)
|
||||
int write_m29f400bt(struct flashctx *flash, const uint8_t *src, unsigned int start, unsigned int len)
|
||||
{
|
||||
int i;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
2
opaque.c
2
opaque.c
@ -40,7 +40,7 @@ int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsign
|
||||
return flash->pgm->opaque.read(flash, buf, start, len);
|
||||
}
|
||||
|
||||
int write_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
int write_opaque(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
return flash->pgm->opaque.write(flash, buf, start, len);
|
||||
}
|
||||
|
||||
@ -78,8 +78,7 @@ uint32_t fallback_chip_readl(const struct flashctx *flash, const chipaddr addr)
|
||||
return val;
|
||||
}
|
||||
|
||||
void fallback_chip_writen(const struct flashctx *flash, uint8_t *buf,
|
||||
chipaddr addr, size_t len)
|
||||
void fallback_chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len)
|
||||
{
|
||||
size_t i;
|
||||
for (i = 0; i < len; i++)
|
||||
|
||||
18
programmer.h
18
programmer.h
@ -542,8 +542,8 @@ struct spi_programmer {
|
||||
|
||||
/* Optimized functions for this programmer */
|
||||
int (*read)(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write_256)(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write_aai)(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write_256)(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write_aai)(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
const void *data;
|
||||
};
|
||||
|
||||
@ -551,8 +551,8 @@ int default_spi_send_command(struct flashctx *flash, unsigned int writecnt, unsi
|
||||
const unsigned char *writearr, unsigned char *readarr);
|
||||
int default_spi_send_multicommand(struct flashctx *flash, struct spi_command *cmds);
|
||||
int default_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int default_spi_write_256(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int default_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int default_spi_write_aai(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int register_spi_programmer(const struct spi_programmer *programmer);
|
||||
|
||||
/* The following enum is needed by ich_descriptor_tool and ich* code as well as in chipset_enable.c. */
|
||||
@ -611,7 +611,7 @@ struct opaque_programmer {
|
||||
/* Specific functions for this programmer */
|
||||
int (*probe) (struct flashctx *flash);
|
||||
int (*read) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*write) (struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
|
||||
int (*erase) (struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen);
|
||||
const void *data;
|
||||
};
|
||||
@ -624,7 +624,7 @@ void fallback_unmap(void *virt_addr, size_t len);
|
||||
void noop_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr);
|
||||
void fallback_chip_writew(const struct flashctx *flash, uint16_t val, chipaddr addr);
|
||||
void fallback_chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr);
|
||||
void fallback_chip_writen(const struct flashctx *flash, uint8_t *buf, chipaddr addr, size_t len);
|
||||
void fallback_chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
|
||||
uint16_t fallback_chip_readw(const struct flashctx *flash, const chipaddr addr);
|
||||
uint32_t fallback_chip_readl(const struct flashctx *flash, const chipaddr addr);
|
||||
void fallback_chip_readn(const struct flashctx *flash, uint8_t *buf, const chipaddr addr, size_t len);
|
||||
@ -632,7 +632,7 @@ struct par_programmer {
|
||||
void (*chip_writeb) (const struct flashctx *flash, uint8_t val, chipaddr addr);
|
||||
void (*chip_writew) (const struct flashctx *flash, uint16_t val, chipaddr addr);
|
||||
void (*chip_writel) (const struct flashctx *flash, uint32_t val, chipaddr addr);
|
||||
void (*chip_writen) (const struct flashctx *flash, uint8_t *buf, chipaddr addr, size_t len);
|
||||
void (*chip_writen) (const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
|
||||
uint8_t (*chip_readb) (const struct flashctx *flash, const chipaddr addr);
|
||||
uint16_t (*chip_readw) (const struct flashctx *flash, const chipaddr addr);
|
||||
uint32_t (*chip_readl) (const struct flashctx *flash, const chipaddr addr);
|
||||
@ -673,8 +673,8 @@ int serialport_config(fdtype fd, unsigned int baud);
|
||||
extern fdtype sp_fd;
|
||||
/* expose serialport_shutdown as it's currently used by buspirate */
|
||||
int serialport_shutdown(void *data);
|
||||
int serialport_write(unsigned char *buf, unsigned int writecnt);
|
||||
int serialport_write_nonblock(unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote);
|
||||
int serialport_write(const unsigned char *buf, unsigned int writecnt);
|
||||
int serialport_write_nonblock(const unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote);
|
||||
int serialport_read(unsigned char *buf, unsigned int readcnt);
|
||||
int serialport_read_nonblock(unsigned char *c, unsigned int readcnt, unsigned int timeout, unsigned int *really_read);
|
||||
|
||||
|
||||
4
serial.c
4
serial.c
@ -335,7 +335,7 @@ int serialport_shutdown(void *data)
|
||||
return 0;
|
||||
}
|
||||
|
||||
int serialport_write(unsigned char *buf, unsigned int writecnt)
|
||||
int serialport_write(const unsigned char *buf, unsigned int writecnt)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
DWORD tmp = 0;
|
||||
@ -470,7 +470,7 @@ int serialport_read_nonblock(unsigned char *c, unsigned int readcnt, unsigned in
|
||||
/* Tries up to timeout ms to write writecnt characters from the array starting at buf. Returns
|
||||
* 0 on success, positive values on temporary errors (e.g. timeouts) and negative ones on permanent errors.
|
||||
* If really_wrote is not NULL, this function sets its contents to the number of bytes written successfully. */
|
||||
int serialport_write_nonblock(unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote)
|
||||
int serialport_write_nonblock(const unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote)
|
||||
{
|
||||
int ret = 1;
|
||||
/* disable blocked i/o and declare platform-specific variables */
|
||||
|
||||
9
spi.c
9
spi.c
@ -88,8 +88,7 @@ int default_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
return spi_read_chunked(flash, buf, start, len, max_data);
|
||||
}
|
||||
|
||||
int default_spi_write_256(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len)
|
||||
int default_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
unsigned int max_data = flash->pgm->spi.max_data_write;
|
||||
if (max_data == MAX_DATA_UNSPECIFIED) {
|
||||
@ -135,8 +134,7 @@ int spi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
* .write_256 = spi_chip_write_1
|
||||
*/
|
||||
/* real chunksize is up to 256, logical chunksize is 256 */
|
||||
int spi_chip_write_256(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
unsigned int len)
|
||||
int spi_chip_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
return flash->pgm->spi.write_256(flash, buf, start, len);
|
||||
}
|
||||
@ -162,8 +160,7 @@ uint32_t spi_get_valid_read_addr(struct flashctx *flash)
|
||||
}
|
||||
}
|
||||
|
||||
int spi_aai_write(struct flashctx *flash, uint8_t *buf,
|
||||
unsigned int start, unsigned int len)
|
||||
int spi_aai_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
return flash->pgm->spi.write_aai(flash, buf, start, len);
|
||||
}
|
||||
|
||||
10
spi25.c
10
spi25.c
@ -876,8 +876,7 @@ int spi_byte_program(struct flashctx *flash, unsigned int addr,
|
||||
return result;
|
||||
}
|
||||
|
||||
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, uint8_t *bytes,
|
||||
unsigned int len)
|
||||
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len)
|
||||
{
|
||||
int result;
|
||||
/* FIXME: Switch to malloc based on len unless that kills speed. */
|
||||
@ -983,7 +982,7 @@ int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
* FIXME: Use the chunk code from Michael Karcher instead.
|
||||
* Each page is written separately in chunks with a maximum size of chunksize.
|
||||
*/
|
||||
int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start,
|
||||
unsigned int len, unsigned int chunksize)
|
||||
{
|
||||
int rc = 0;
|
||||
@ -1032,8 +1031,7 @@ int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
* (e.g. due to size constraints in IT87* for over 512 kB)
|
||||
*/
|
||||
/* real chunksize is 1, logical chunksize is 1 */
|
||||
int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
unsigned int len)
|
||||
int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
unsigned int i;
|
||||
int result = 0;
|
||||
@ -1049,7 +1047,7 @@ int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start,
|
||||
return 0;
|
||||
}
|
||||
|
||||
int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
|
||||
int default_spi_write_aai(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
|
||||
{
|
||||
uint32_t pos = start;
|
||||
int result;
|
||||
|
||||
@ -77,8 +77,7 @@ int erase_sector_28sf040(struct flashctx *flash, unsigned int address,
|
||||
}
|
||||
|
||||
/* chunksize is 1 */
|
||||
int write_28sf040(struct flashctx *flash, uint8_t *src, unsigned int start,
|
||||
unsigned int len)
|
||||
int write_28sf040(struct flashctx *flash, const uint8_t *src, unsigned int start, unsigned int len)
|
||||
{
|
||||
int i;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user