diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2015-12-21 16:50:47 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-12-22 14:21:22 +0200 |
| commit | 9764247dc57036e1d1c73b2f69411906504a8288 (patch) | |
| tree | bee66e021e0977a409e8165cafb27d36441d15c4 /tools | |
| parent | cb89add9793b04288cb332a0d17dd8d8d6f09680 (diff) | |
intel_bios_reader: add dumping of i2c element in mipi sequence
Due to the clever way the whole sequence block is specified without
forward compatibility, it's not possible to dump most blocks without
this.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/intel_bios_reader.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/intel_bios_reader.c b/tools/intel_bios_reader.c index 7c3e1bca..b31f648f 100644 --- a/tools/intel_bios_reader.c +++ b/tools/intel_bios_reader.c @@ -894,12 +894,35 @@ static const uint8_t *mipi_dump_gpio(const uint8_t *data) return data; } +static const uint8_t *mipi_dump_i2c(const uint8_t *data) +{ + uint8_t flags, index, bus, offset, len, i; + uint16_t address; + + flags = *data++; + index = *data++; + bus = *data++; + address = *((uint16_t *) data); + data += 2; + offset = *data++; + len = *data++; + + printf("\t\tSend I2C: Flags %02x, Index %02x, Bus %02x, Address %04x, Offset %02x, Length %u, Data", + flags, index, bus, address, offset, len); + for (i = 0; i < len; i++) + printf(" %02x", *data++); + printf("\n"); + + return data; +} + typedef const uint8_t * (*fn_mipi_elem_dump)(const uint8_t *data); static const fn_mipi_elem_dump dump_elem[] = { [MIPI_SEQ_ELEM_SEND_PKT] = mipi_dump_send_packet, [MIPI_SEQ_ELEM_DELAY] = mipi_dump_delay, [MIPI_SEQ_ELEM_GPIO] = mipi_dump_gpio, + [MIPI_SEQ_ELEM_I2C] = mipi_dump_i2c, }; static const char * const seq_name[] = { |