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-rw-r--r--libs/VPD/include/vpd.h46
1 files changed, 24 insertions, 22 deletions
diff --git a/libs/VPD/include/vpd.h b/libs/VPD/include/vpd.h
index 3b266f7..c7c85ea 100644
--- a/libs/VPD/include/vpd.h
+++ b/libs/VPD/include/vpd.h
@@ -2,7 +2,7 @@
///
/// @file vpd.c
///
-/// @project
+/// @project
///
/// @brief VPD Support Routines
///
@@ -42,9 +42,9 @@
/// @endcond
////////////////////////////////////////////////////////////////////////////////
-#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
+#include <stdint.h>
#define VPD_DATA_TYPE_SMALL (0x00)
#define VPD_DATA_TYPE_LARGE (0x01)
@@ -53,29 +53,31 @@
#define VPD_TAG_VPD_R (0x10)
#define VPD_TAG_VPD_W (0x11)
typedef union {
- struct {
- uint8_t bytes:3;
- uint8_t tag:4;
- uint8_t type:1;
+ struct
+ {
+ uint8_t bytes : 3;
+ uint8_t tag : 4;
+ uint8_t type : 1;
} small;
- struct {
- uint8_t tag:7;
- uint8_t type:1;
+ struct
+ {
+ uint8_t tag : 7;
+ uint8_t type : 1;
} large;
uint8_t data;
} vpd_resource_typet_t;
-typedef struct {
- uint16_t name;
- uint8_t length;
- uint8_t data;
+typedef struct
+{
+ uint16_t name;
+ uint8_t length;
+ uint8_t data;
} __attribute__((packed)) vpd_field_t;
typedef union {
uint8_t bytes[0x100];
} vpd_t;
-
#define VPD_PRODUCT_NAME "PN"
#define VPD_ENGINEERING_CHANGE "EC"
#define VPD_SERIAL_NUMBER "SN"
@@ -83,12 +85,12 @@ typedef union {
#define VPD_VENDOR_SPECIFIC_0 "V0"
#define VPD_CHECKSUM "RV"
-const char* vpd_get_field_name(uint16_t field);
-
-
-uint8_t* vpd_get_identifier(uint8_t *buffer, size_t *len);
-uint8_t* vpd_get_resource_by_name(uint8_t* buffer, size_t* len, uint16_t name);
-uint8_t* vpd_get_resource_by_index(uint8_t* buffer, size_t* len, uint16_t* name, size_t index);
-bool vpd_set_resource(uint8_t* buffer, size_t len, uint16_t resource, uint8_t* add_data, size_t add_len);
-bool vpd_is_valid(uint8_t* buffer, size_t len);
+const char *vpd_get_field_name(uint16_t field);
+uint8_t *vpd_get_identifier(uint8_t *buffer, size_t *len);
+uint8_t *vpd_get_resource_by_name(uint8_t *buffer, size_t *len, uint16_t name);
+uint8_t *vpd_get_resource_by_index(uint8_t *buffer, size_t *len, uint16_t *name,
+ size_t index);
+bool vpd_set_resource(uint8_t *buffer, size_t len, uint16_t resource,
+ uint8_t *add_data, size_t add_len);
+bool vpd_is_valid(uint8_t *buffer, size_t len);
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