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path: root/src/drivers/ipmi/ipmi_fru.c
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Diffstat (limited to 'src/drivers/ipmi/ipmi_fru.c')
-rw-r--r--src/drivers/ipmi/ipmi_fru.c179
1 files changed, 165 insertions, 14 deletions
diff --git a/src/drivers/ipmi/ipmi_fru.c b/src/drivers/ipmi/ipmi_fru.c
index 9cfe893ccf..976df1cb9e 100644
--- a/src/drivers/ipmi/ipmi_fru.c
+++ b/src/drivers/ipmi/ipmi_fru.c
@@ -213,40 +213,44 @@ out:
return ret;
}
-static void read_fru_board_info_area(const int port, const uint8_t id,
+static enum cb_err read_fru_board_info_area(const int port, const uint8_t id,
uint8_t offset, struct fru_board_info *info)
{
uint8_t length;
struct ipmi_read_fru_data_req req;
- uint8_t *data_ptr;
+ uint8_t *data_ptr, *end, *custom_data_ptr;
+ int ret = CB_SUCCESS;
- offset = offset * OFFSET_LENGTH_MULTIPLIER;
if (!offset)
- return;
+ return CB_ERR;
+
+ offset = offset * OFFSET_LENGTH_MULTIPLIER;
req.fru_device_id = id;
/* Read Board Info Area length first. */
req.fru_offset = offset + 1;
req.count = sizeof(length);
if (ipmi_read_fru(port, &req, &length) != CB_SUCCESS || !length) {
printk(BIOS_ERR, "%s failed, length: %d\n", __func__, length);
- return;
+ return CB_ERR;
}
length = length * OFFSET_LENGTH_MULTIPLIER;
data_ptr = (uint8_t *)malloc(length);
if (!data_ptr) {
printk(BIOS_ERR, "malloc %d bytes for board info failed\n", length);
- return;
+ return CB_ERR;
}
-
+ end = data_ptr + length;
/* Read Board Info Area data. */
req.fru_offset = offset;
req.count = length;
if (ipmi_read_fru(port, &req, data_ptr) != CB_SUCCESS) {
printk(BIOS_ERR, "%s failed to read fru\n", __func__);
+ ret = CB_ERR;
goto out;
}
if (checksum(data_ptr, length)) {
printk(BIOS_ERR, "Bad FRU board info checksum.\n");
+ ret = CB_ERR;
goto out;
}
printk(BIOS_DEBUG, "Read board manufacturer string\n");
@@ -265,45 +269,87 @@ static void read_fru_board_info_area(const int port, const uint8_t id,
data_ptr += length + 1;
length = read_data_string(data_ptr, &info->part_number);
+ printk(BIOS_DEBUG, "Read board FRU file ID string.\n");
+ data_ptr += length + 1;
+ length = read_data_string(data_ptr, &info->fru_file_id);
+
+ /* Check how many valid custom fields first. */
+ data_ptr += length + 1;
+ info->custom_count = 0;
+ custom_data_ptr = data_ptr;
+ while ((data_ptr < end) && ((data_ptr[0] != FRU_END_OF_FIELDS))) {
+ length = NUM_DATA_BYTES(data_ptr[0]);
+ if (length > 0)
+ info->custom_count++;
+ data_ptr += length + 1;
+ }
+ if (!info->custom_count)
+ goto out;
+
+ info->board_custom = malloc(info->custom_count * sizeof(char *));
+ if (!info->board_custom) {
+ printk(BIOS_ERR, "%s failed to malloc %ld bytes for "
+ "board custom data array.\n", __func__,
+ info->custom_count * sizeof(char *));
+ ret = CB_ERR;
+ goto out;
+ }
+
+ /* Start reading custom board data. */
+ data_ptr = custom_data_ptr;
+ int count = 0;
+ while ((data_ptr < end) && ((data_ptr[0] != FRU_END_OF_FIELDS))) {
+ length = NUM_DATA_BYTES(data_ptr[0]);
+ if (length > 0) {
+ length = read_data_string(data_ptr, info->board_custom + count);
+ count++;
+ }
+ data_ptr += length + 1;
+ }
+
out:
free(data_ptr);
+ return ret;
}
-static void read_fru_product_info_area(const int port, const uint8_t id,
+static enum cb_err read_fru_product_info_area(const int port, const uint8_t id,
uint8_t offset, struct fru_product_info *info)
{
uint8_t length;
struct ipmi_read_fru_data_req req;
- uint8_t *data_ptr;
+ uint8_t *data_ptr, *end, *custom_data_ptr;
+ int ret = CB_SUCCESS;
- offset = offset * OFFSET_LENGTH_MULTIPLIER;
if (!offset)
- return;
+ return CB_ERR;
+ offset = offset * OFFSET_LENGTH_MULTIPLIER;
req.fru_device_id = id;
/* Read Product Info Area length first. */
req.fru_offset = offset + 1;
req.count = sizeof(length);
if (ipmi_read_fru(port, &req, &length) != CB_SUCCESS || !length) {
printk(BIOS_ERR, "%s failed, length: %d\n", __func__, length);
- return;
+ return CB_ERR;
}
length = length * OFFSET_LENGTH_MULTIPLIER;
data_ptr = (uint8_t *)malloc(length);
if (!data_ptr) {
printk(BIOS_ERR, "malloc %d bytes for product info failed\n", length);
- return;
+ return CB_ERR;
}
-
+ end = data_ptr + length;
/* Read Product Info Area data. */
req.fru_offset = offset;
req.count = length;
if (ipmi_read_fru(port, &req, data_ptr) != CB_SUCCESS) {
printk(BIOS_ERR, "%s failed to read fru\n", __func__);
+ ret = CB_ERR;
goto out;
}
if (checksum(data_ptr, length)) {
printk(BIOS_ERR, "Bad FRU product info checksum.\n");
+ ret = CB_ERR;
goto out;
}
printk(BIOS_DEBUG, "Read product manufacturer string.\n");
@@ -330,8 +376,47 @@ static void read_fru_product_info_area(const int port, const uint8_t id,
printk(BIOS_DEBUG, "Read asset tag string.\n");
length = read_data_string(data_ptr, &info->asset_tag);
+ printk(BIOS_DEBUG, "Read product FRU file ID string.\n");
+ data_ptr += length + 1;
+ length = read_data_string(data_ptr, &info->fru_file_id);
+
+ /* Check how many valid custom fields first. */
+ data_ptr += length + 1;
+ info->custom_count = 0;
+ custom_data_ptr = data_ptr;
+ while ((data_ptr < end) && ((data_ptr[0] != FRU_END_OF_FIELDS))) {
+ length = NUM_DATA_BYTES(data_ptr[0]);
+ if (length > 0)
+ info->custom_count++;
+ data_ptr += length + 1;
+ }
+ if (!info->custom_count)
+ goto out;
+
+ info->product_custom = malloc(info->custom_count * sizeof(char *));
+ if (!info->product_custom) {
+ printk(BIOS_ERR, "%s failed to malloc %ld bytes for "
+ "product custom data array.\n", __func__,
+ info->custom_count * sizeof(char *));
+ ret = CB_ERR;
+ goto out;
+ }
+
+ /* Start reading custom product data. */
+ data_ptr = custom_data_ptr;
+ int count = 0;
+ while ((data_ptr < end) && ((data_ptr[0] != FRU_END_OF_FIELDS))) {
+ length = NUM_DATA_BYTES(data_ptr[0]);
+ if (length > 0) {
+ length = read_data_string(data_ptr, info->product_custom + count);
+ count++;
+ }
+ data_ptr += length + 1;
+ }
+
out:
free(data_ptr);
+ return ret;
}
void read_fru_areas(const int port, const uint8_t id, uint16_t offset,
@@ -422,3 +507,69 @@ void read_fru_one_area(const int port, const uint8_t id, uint16_t offset,
break;
}
}
+
+void print_fru_areas(struct fru_info_str *fru_info_str)
+{
+ int count = 0;
+ if (fru_info_str == NULL) {
+ printk(BIOS_ERR, "FRU data is null pointer\n");
+ return;
+ }
+ struct fru_product_info prod_info = fru_info_str->prod_info;
+ struct fru_board_info board_info = fru_info_str->board_info;
+ struct fru_chassis_info chassis_info = fru_info_str->chassis_info;
+
+ printk(BIOS_DEBUG, "Printing Product Info Area...\n");
+ if (prod_info.manufacturer != NULL)
+ printk(BIOS_DEBUG, "manufacturer: %s\n", prod_info.manufacturer);
+ if (prod_info.product_name != NULL)
+ printk(BIOS_DEBUG, "product name: %s\n", prod_info.product_name);
+ if (prod_info.product_partnumber != NULL)
+ printk(BIOS_DEBUG, "product part numer: %s\n", prod_info.product_partnumber);
+ if (prod_info.product_version != NULL)
+ printk(BIOS_DEBUG, "product version: %s\n", prod_info.product_version);
+ if (prod_info.serial_number != NULL)
+ printk(BIOS_DEBUG, "serial number: %s\n", prod_info.serial_number);
+ if (prod_info.asset_tag != NULL)
+ printk(BIOS_DEBUG, "asset tag: %s\n", prod_info.asset_tag);
+ if (prod_info.fru_file_id != NULL)
+ printk(BIOS_DEBUG, "FRU file ID: %s\n", prod_info.fru_file_id);
+
+ for (count = 0; count < prod_info.custom_count; count++) {
+ if (*(prod_info.product_custom + count) != NULL)
+ printk(BIOS_DEBUG, "product custom data %i: %s\n", count,
+ *(prod_info.product_custom + count));
+ }
+
+ printk(BIOS_DEBUG, "Printing Board Info Area...\n");
+ if (board_info.manufacturer != NULL)
+ printk(BIOS_DEBUG, "manufacturer: %s\n", board_info.manufacturer);
+ if (board_info.product_name != NULL)
+ printk(BIOS_DEBUG, "product name: %s\n", board_info.product_name);
+ if (board_info.serial_number != NULL)
+ printk(BIOS_DEBUG, "serial number: %s\n", board_info.serial_number);
+ if (board_info.part_number != NULL)
+ printk(BIOS_DEBUG, "part number: %s\n", board_info.part_number);
+ if (board_info.fru_file_id != NULL)
+ printk(BIOS_DEBUG, "FRU file ID: %s\n", board_info.fru_file_id);
+
+ for (count = 0; count < board_info.custom_count; count++) {
+ if (*(board_info.board_custom + count) != NULL)
+ printk(BIOS_DEBUG, "board custom data %i: %s\n", count,
+ *(board_info.board_custom + count));
+ }
+
+ printk(BIOS_DEBUG, "Printing Chassis Info Area...\n");
+ printk(BIOS_DEBUG, "chassis type: 0x%x\n", chassis_info.chassis_type);
+ if (chassis_info.chassis_partnumber != NULL)
+ printk(BIOS_DEBUG, "part number: %s\n", chassis_info.chassis_partnumber);
+ if (chassis_info.serial_number != NULL)
+ printk(BIOS_DEBUG, "serial number: %s\n", chassis_info.serial_number);
+
+ for (count = 0; count < chassis_info.custom_count; count++) {
+ if (*(chassis_info.chassis_custom + count) != NULL)
+ printk(BIOS_DEBUG, "chassis custom data %i: %s\n", count,
+ *(chassis_info.chassis_custom + count));
+ }
+
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 19:49:08 +0000