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Add 'const' keyword to chip write and other function prototypes

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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
2014-05-09 21:16:21 +00:00
committed by Stefan Tauner
parent 20da4aa82c
commit f20b7beff0
19 changed files with 82 additions and 117 deletions
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18
programmer.h
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@ -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);