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Diffstat (limited to 'src/include/device/smbus.h')
-rw-r--r--src/include/device/smbus.h49
1 files changed, 25 insertions, 24 deletions
diff --git a/src/include/device/smbus.h b/src/include/device/smbus.h
index 148c4d7785..073d7e2c99 100644
--- a/src/include/device/smbus.h
+++ b/src/include/device/smbus.h
@@ -6,44 +6,45 @@
#include <device/path.h>
#include <device/smbus_def.h>
-/* Common smbus bus operations */
+/* Common SMBus bus operations */
struct smbus_bus_operations {
int (*quick_read) (device_t dev);
int (*quick_write) (device_t dev);
int (*recv_byte) (device_t dev);
- int (*send_byte) (device_t dev, uint8_t value);
- int (*read_byte) (device_t dev, uint8_t addr);
- int (*write_byte) (device_t dev, uint8_t addr, uint8_t value);
- int (*read_word) (device_t dev, uint8_t addr);
- int (*write_word) (device_t dev, uint8_t addr, uint16_t value);
- int (*process_call)(device_t dev, uint8_t cmd, uint16_t data);
- int (*block_read) (device_t dev, uint8_t cmd, uint8_t bytes, uint8_t *buffer);
- int (*block_write) (device_t dev, uint8_t cmd, uint8_t bytes, const uint8_t *buffer);
+ int (*send_byte) (device_t dev, u8 value);
+ int (*read_byte) (device_t dev, u8 addr);
+ int (*write_byte) (device_t dev, u8 addr, u8 value);
+ int (*read_word) (device_t dev, u8 addr);
+ int (*write_word) (device_t dev, u8 addr, u16 value);
+ int (*process_call)(device_t dev, u8 cmd, u16 data);
+ int (*block_read) (device_t dev, u8 cmd, u8 bytes, u8 *buffer);
+ int (*block_write) (device_t dev, u8 cmd, u8 bytes, const u8 *buffer);
};
static inline const struct smbus_bus_operations *ops_smbus_bus(struct bus *bus)
{
- const struct smbus_bus_operations *bops;
- bops = 0;
- if (bus && bus->dev && bus->dev->ops) {
- bops = bus->dev->ops->ops_smbus_bus;
- }
- return bops;
+ const struct smbus_bus_operations *bops;
+
+ bops = 0;
+ if (bus && bus->dev && bus->dev->ops)
+ bops = bus->dev->ops->ops_smbus_bus;
+
+ return bops;
}
+
struct bus *get_pbus_smbus(device_t dev);
int smbus_set_link(device_t dev);
int smbus_quick_read(device_t dev);
int smbus_quick_write(device_t dev);
int smbus_recv_byte(device_t dev);
-int smbus_send_byte(device_t dev, uint8_t byte);
-int smbus_read_byte(device_t dev, uint8_t addr);
-int smbus_write_byte(device_t dev, uint8_t addr, uint8_t val);
-int smbus_read_word(device_t dev, uint8_t addr);
-int smbus_write_word(device_t dev, uint8_t addr, uint16_t val);
-int smbus_process_call(device_t dev, uint8_t cmd, uint16_t data);
-int smbus_block_read(device_t dev, uint8_t cmd, uint8_t bytes, uint8_t *buffer);
-int smbus_block_write(device_t dev, uint8_t cmd, uint8_t bytes, const uint8_t *buffer);
-
+int smbus_send_byte(device_t dev, u8 byte);
+int smbus_read_byte(device_t dev, u8 addr);
+int smbus_write_byte(device_t dev, u8 addr, u8 val);
+int smbus_read_word(device_t dev, u8 addr);
+int smbus_write_word(device_t dev, u8 addr, u16 val);
+int smbus_process_call(device_t dev, u8 cmd, u16 data);
+int smbus_block_read(device_t dev, u8 cmd, u8 bytes, u8 *buffer);
+int smbus_block_write(device_t dev, u8 cmd, u8 bytes, const u8 *buffer);
#endif /* DEVICE_SMBUS_H */