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bitbang: Extend bitbang_spi_master functions to accept spi data

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This way every bitbang spi master has access to its own spi data,
and can use this data in all its functions.

This patch only changes the signatures of functions.

BUG=b:185191942
TEST=builds

Change-Id: Id5722a43ce20feeed62630ad80e14df7744f9c02
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/54991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Anastasia Klimchuk
2021-05-26 09:54:08 +10:00
committed by Edward O'Callaghan
parent 30815fc370
commit 5f5eaeb7fa
8 changed files with 52 additions and 52 deletions
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16
programmer.h
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@ -182,15 +182,15 @@ int programmer_shutdown(void);
struct bitbang_spi_master {
/* Note that CS# is active low, so val=0 means the chip is active. */
void (*set_cs) (int val);
void (*set_sck) (int val);
void (*set_mosi) (int val);
int (*get_miso) (void);
void (*request_bus) (void);
void (*release_bus) (void);
void (*set_cs) (int val, void *spi_data);
void (*set_sck) (int val, void *spi_data);
void (*set_mosi) (int val, void *spi_data);
int (*get_miso) (void *spi_data);
void (*request_bus) (void *spi_data);
void (*release_bus) (void *spi_data);
/* optional functions to optimize xfers */
void (*set_sck_set_mosi) (int sck, int mosi);
int (*set_sck_get_miso) (int sck);
void (*set_sck_set_mosi) (int sck, int mosi, void *spi_data);
int (*set_sck_get_miso) (int sck, void *spi_data);
/* Length of half a clock period in usecs. */
unsigned int half_period;
};