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Code Issues Releases Wiki Activity

parallel.c: Consoldiate parallel master registration logic

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This is analogous to spi.c and opaque.c however parallel
logic was previously never consoldiated.

This free's up flashrom.c from namespace pollution.

BUG=b:242246291
TEST=builds with both make and meson.

Change-Id: Ie08e2e6c51ccef5281386bf7e3df439b91573974
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/66651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
This commit is contained in:
Edward O'Callaghan
2022-08-12 12:56:43 +10:00
committed by Edward O'Callaghan
parent 16744f9e96
commit 8f9e910eb3
7 changed files with 107 additions and 80 deletions
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1
include/flash.h
View File

@ -372,6 +372,7 @@ struct flashrom_flashctx {
extern const struct flashchip flashchips[];
extern const unsigned int flashchips_size;
/* parallel.c */
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);

20
include/programmer.h
View File

@ -417,15 +417,7 @@ struct opaque_master {
};
int register_opaque_master(const struct opaque_master *mst, void *data);
/* programmer.c */
void *fallback_map(const char *descr, uintptr_t phys_addr, size_t len);
void fallback_unmap(void *virt_addr, size_t len);
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, 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);
/* parallel.c */
struct par_master {
void (*chip_writeb) (const struct flashctx *flash, uint8_t val, chipaddr addr);
void (*chip_writew) (const struct flashctx *flash, uint16_t val, chipaddr addr);
@ -439,6 +431,16 @@ struct par_master {
void *data;
};
int register_par_master(const struct par_master *mst, const enum chipbustype buses, void *data);
/* programmer.c */
void *fallback_map(const char *descr, uintptr_t phys_addr, size_t len);
void fallback_unmap(void *virt_addr, size_t len);
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, 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);
struct registered_master {
enum chipbustype buses_supported;
struct {