Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
tools/intel_bios_reader.c | 88 ++++++++++++++++++++++++++++-------------------
1 file changed, 52 insertions(+), 36 deletions(-)
diff --git a/tools/intel_bios_reader.c b/tools/intel_bios_reader.c
index b31f648f0607..7b525f220f16 100644
--- a/tools/intel_bios_reader.c
+++ b/tools/intel_bios_reader.c
@@ -71,13 +71,13 @@ struct bdb_block {
void *data;
};
-struct bdb_header *bdb;
struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs;
static int tv_present;
static int lvds_present;
static int panel_type;
-static struct bdb_block *find_section(int section_id, int length)
+static struct bdb_block *find_section(const struct bdb_header *bdb,
+ int section_id, int length)
{
struct bdb_block *block;
unsigned char *base = (unsigned char *)bdb;
@@ -118,7 +118,8 @@ static struct bdb_block *find_section(int section_id, int
length)
return NULL;
}
-static void dump_general_features(const struct bdb_block *block)
+static void dump_general_features(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_general_features *features = block->data;
@@ -170,7 +171,8 @@ static void dump_general_features(const struct bdb_block
*block)
lvds_present = 1; /* should be based on IS_MOBILE() */
}
-static void dump_backlight_info(const struct bdb_block *block)
+static void dump_backlight_info(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_lvds_backlight *backlight = block->data;
struct blc_struct *blc;
@@ -352,7 +354,8 @@ static const char *efp_conn(uint8_t type)
-static void dump_child_device(struct child_device_config *child)
+static void dump_child_device(const struct bdb_header *bdb,
+ struct child_device_config *child)
{
char child_id[11];
@@ -390,7 +393,8 @@ static void dump_child_device(struct child_device_config
*child)
}
}
-static void dump_general_definitions(const struct bdb_block *block)
+static void dump_general_definitions(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_general_definitions *defs = block->data;
int i;
@@ -409,10 +413,11 @@ static void dump_general_definitions(const struct
bdb_block *block)
child_device_num = (block->size - sizeof(*defs)) /
defs->child_dev_size;
for (i = 0; i < child_device_num; i++)
- dump_child_device((void*)&defs->devices[i *
defs->child_dev_size]);
+ dump_child_device(bdb,(void*)&defs->devices[i *
defs->child_dev_size]);
}
-static void dump_child_devices(const struct bdb_block *block)
+static void dump_child_devices(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_child_devices *child_devs = block->data;
struct child_device_config *child;
@@ -435,7 +440,8 @@ static void dump_child_devices(const struct bdb_block
*block)
}
}
-static void dump_lvds_options(const struct bdb_block *block)
+static void dump_lvds_options(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_lvds_options *options = block->data;
@@ -451,7 +457,8 @@ static void dump_lvds_options(const struct bdb_block *block)
printf("\tPFIT mode: %d\n", options->pfit_mode);
}
-static void dump_lvds_ptr_data(const struct bdb_block *block)
+static void dump_lvds_ptr_data(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_lvds_lfp_data_ptrs *ptrs = block->data;
@@ -461,7 +468,8 @@ static void dump_lvds_ptr_data(const struct bdb_block
*block)
lvds_lfp_data_ptrs = ptrs;
}
-static void dump_lvds_data(const struct bdb_block *block)
+static void dump_lvds_data(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_lvds_lfp_data *lvds_data = block->data;
struct bdb_lvds_lfp_data_ptrs *ptrs = lvds_lfp_data_ptrs;
@@ -533,7 +541,8 @@ static void dump_lvds_data(const struct bdb_block *block)
}
}
-static void dump_driver_feature(const struct bdb_block *block)
+static void dump_driver_feature(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_driver_feature *feature = block->data;
@@ -599,7 +608,8 @@ static void dump_driver_feature(const struct bdb_block
*block)
feature->legacy_crt_max_refresh);
}
-static void dump_edp(const struct bdb_block *block)
+static void dump_edp(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_edp *edp = block->data;
int bpp, msa;
@@ -728,7 +738,8 @@ print_detail_timing_data(struct lvds_dvo_timing2
*dvo_timing)
printf("\tclock: %d\n", dvo_timing->clock * 10);
}
-static void dump_sdvo_panel_dtds(const struct bdb_block *block)
+static void dump_sdvo_panel_dtds(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct lvds_dvo_timing2 *dvo_timing = block->data;
int n, count;
@@ -740,7 +751,8 @@ static void dump_sdvo_panel_dtds(const struct bdb_block
*block)
}
}
-static void dump_sdvo_lvds_options(const struct bdb_block *block)
+static void dump_sdvo_lvds_options(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_sdvo_lvds_options *options = block->data;
@@ -761,7 +773,8 @@ static void dump_sdvo_lvds_options(const struct bdb_block
*block)
printf("\tmisc[3]: %x\n", options->panel_misc_bits_4);
}
-static void dump_mipi_config(const struct bdb_block *block)
+static void dump_mipi_config(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_mipi_config *start = block->data;
struct mipi_config *config;
@@ -989,7 +1002,8 @@ static uint16_t get_blocksize(void *p)
return block_size;
}
-static void dump_mipi_sequence(const struct bdb_block *block)
+static void dump_mipi_sequence(const struct bdb_header *bdb,
+ const struct bdb_block *block)
{
struct bdb_mipi_sequence *sequence = block->data;
const uint8_t *data;
@@ -1075,7 +1089,8 @@ get_device_id(unsigned char *bios, int size)
struct dumper {
uint8_t id;
const char *name;
- void (*dump)(const struct bdb_block *block);
+ void (*dump)(const struct bdb_header *bdb,
+ const struct bdb_block *block);
};
struct dumper dumpers[] = {
@@ -1167,7 +1182,7 @@ static void hex_dump(const struct bdb_block *block)
printf("\n\n");
}
-static void dump_section(int section_id, int size)
+static void dump_section(const struct bdb_header *bdb, int section_id, int
size)
{
struct dumper *dumper = NULL;
const struct bdb_block *block;
@@ -1178,7 +1193,7 @@ static void dump_section(int section_id, int size)
return;
done[section_id] = 1;
- block = find_section(section_id, size);
+ block = find_section(bdb, section_id, size);
if (!block)
return;
@@ -1196,7 +1211,7 @@ static void dump_section(int section_id, int size)
hex_dump(block);
if (dumper && dumper->dump)
- dumper->dump(block);
+ dumper->dump(bdb, block);
printf("\n");
}
@@ -1209,6 +1224,7 @@ int main(int argc, char **argv)
struct stat finfo;
int size;
struct bdb_block *block;
+ struct bdb_header *bdb;
char signature[17];
char *devid_string;
@@ -1291,7 +1307,7 @@ int main(int argc, char **argv)
printf("Available sections: ");
for (i = 0; i < 256; i++) {
- block = find_section(i, size);
+ block = find_section(bdb, i, size);
if (!block)
continue;
printf("%d ", i);
@@ -1304,24 +1320,24 @@ int main(int argc, char **argv)
if (devid == -1)
printf("Warning: could not find PCI device ID!\n");
- dump_section(BDB_GENERAL_FEATURES, size);
- dump_section(BDB_GENERAL_DEFINITIONS, size);
- dump_section(BDB_CHILD_DEVICE_TABLE, size);
- dump_section(BDB_LVDS_OPTIONS, size);
- dump_section(BDB_LVDS_LFP_DATA_PTRS, size);
- dump_section(BDB_LVDS_LFP_DATA, size);
- dump_section(BDB_LVDS_BACKLIGHT, size);
+ dump_section(bdb, BDB_GENERAL_FEATURES, size);
+ dump_section(bdb, BDB_GENERAL_DEFINITIONS, size);
+ dump_section(bdb, BDB_CHILD_DEVICE_TABLE, size);
+ dump_section(bdb, BDB_LVDS_OPTIONS, size);
+ dump_section(bdb, BDB_LVDS_LFP_DATA_PTRS, size);
+ dump_section(bdb, BDB_LVDS_LFP_DATA, size);
+ dump_section(bdb, BDB_LVDS_BACKLIGHT, size);
- dump_section(BDB_SDVO_LVDS_OPTIONS, size);
- dump_section(BDB_SDVO_PANEL_DTDS, size);
+ dump_section(bdb, BDB_SDVO_LVDS_OPTIONS, size);
+ dump_section(bdb, BDB_SDVO_PANEL_DTDS, size);
- dump_section(BDB_DRIVER_FEATURES, size);
- dump_section(BDB_EDP, size);
- dump_section(BDB_MIPI_CONFIG, size);
- dump_section(BDB_MIPI_SEQUENCE, size);
+ dump_section(bdb, BDB_DRIVER_FEATURES, size);
+ dump_section(bdb, BDB_EDP, size);
+ dump_section(bdb, BDB_MIPI_CONFIG, size);
+ dump_section(bdb, BDB_MIPI_SEQUENCE, size);
for (i = 0; i < 256; i++)
- dump_section(i, size);
+ dump_section(bdb, i, size);
return 0;
}
--
2.1.4
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