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| author | Anastasia Klimchuk <aklm@chromium.org> | 2021-05-31 11:20:01 +1000 |
|---|---|---|
| committer | Edward O'Callaghan <quasisec@chromium.org> | 2021-06-03 05:19:24 +0000 |
| commit | 30815fc3706194117c633393d1ed65941a5afafd (patch) | |
| tree | 0057efa0d621d30e4b511a15cbaafc8d65c2da5f /bitbang_spi.c | |
| parent | 0bc0ab932eea6c8a60e90f9abe41c79758d2b8cb (diff) | |
| download | flashrom-30815fc3706194117c633393d1ed65941a5afafd.tar.gz flashrom-30815fc3706194117c633393d1ed65941a5afafd.tar.bz2 flashrom-30815fc3706194117c633393d1ed65941a5afafd.zip | |
bitbang: Extend register_spi_bitbang_master() API with spi data
This allows the users of register_spi_bitbang_master() API to pass
their spi data into the API, and then the data can go further, into
register_spi_master() API.
BUG=b:185191942
TEST=builds
Change-Id: I13e83ae74dbc3a3e79c84d1463683d360ff47bc0
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/54990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Diffstat (limited to 'bitbang_spi.c')
| -rw-r--r-- | bitbang_spi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/bitbang_spi.c b/bitbang_spi.c index e70d883e9..e595b16f9 100644 --- a/bitbang_spi.c +++ b/bitbang_spi.c @@ -96,6 +96,7 @@ static void bitbang_spi_write_byte(const struct bitbang_spi_master *master, uint struct bitbang_spi_master_data { const struct bitbang_spi_master *master; + void *spi_data; }; static int bitbang_spi_send_command(const struct flashctx *flash, @@ -146,7 +147,7 @@ static int bitbang_spi_shutdown(void *data) return 0; } -int register_spi_bitbang_master(const struct bitbang_spi_master *master) +int register_spi_bitbang_master(const struct bitbang_spi_master *master, void *spi_data) { struct spi_master mst = spi_master_bitbang; /* If someone forgot to initialize a bitbang function, we catch it here. */ @@ -161,6 +162,9 @@ int register_spi_bitbang_master(const struct bitbang_spi_master *master) struct bitbang_spi_master_data *data = calloc(1, sizeof(struct bitbang_spi_master_data)); data->master = master; + if (spi_data) + data->spi_data = spi_data; + register_spi_master(&mst, data); register_shutdown(bitbang_spi_shutdown, data); |