bab6bc4d77
Fix the following warning detected by checkpatch.pl: WARNING: Unnecessary space before function pointer arguments TEST=Build and run on Galileo Gen2 Change-Id: I2b56af20d5f74cc2625d3cb357fbb137bd440af0 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/18660 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
#ifndef DEVICE_SMBUS_H
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#define DEVICE_SMBUS_H
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#include <stdint.h>
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#include <device/device.h>
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#include <device/path.h>
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#include <device/smbus_def.h>
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/* Common SMBus bus operations */
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struct smbus_bus_operations {
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int (*quick_read)(device_t dev);
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int (*quick_write)(device_t dev);
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int (*recv_byte)(device_t dev);
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int (*send_byte)(device_t dev, u8 value);
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int (*read_byte)(device_t dev, u8 addr);
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int (*write_byte)(device_t dev, u8 addr, u8 value);
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int (*read_word)(device_t dev, u8 addr);
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int (*write_word)(device_t dev, u8 addr, u16 value);
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int (*process_call)(device_t dev, u8 cmd, u16 data);
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int (*block_read)(device_t dev, u8 cmd, u8 bytes, u8 *buffer);
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int (*block_write)(device_t dev, u8 cmd, u8 bytes, const u8 *buffer);
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};
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static inline const struct smbus_bus_operations *ops_smbus_bus(struct bus *bus)
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{
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const struct smbus_bus_operations *bops;
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bops = 0;
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if (bus && bus->dev && bus->dev->ops)
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bops = bus->dev->ops->ops_smbus_bus;
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return bops;
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}
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struct bus *get_pbus_smbus(device_t dev);
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int smbus_set_link(device_t dev);
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int smbus_quick_read(device_t dev);
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int smbus_quick_write(device_t dev);
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int smbus_recv_byte(device_t dev);
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int smbus_send_byte(device_t dev, u8 byte);
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int smbus_read_byte(device_t dev, u8 addr);
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int smbus_write_byte(device_t dev, u8 addr, u8 val);
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int smbus_read_word(device_t dev, u8 addr);
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int smbus_write_word(device_t dev, u8 addr, u16 val);
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int smbus_process_call(device_t dev, u8 cmd, u16 data);
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int smbus_block_read(device_t dev, u8 cmd, u8 bytes, u8 *buffer);
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int smbus_block_write(device_t dev, u8 cmd, u8 bytes, const u8 *buffer);
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#if IS_ENABLED(CONFIG_SMBUS_HAS_AUX_CHANNELS)
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void smbus_switch_to_channel(uint8_t channel_number);
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uint8_t smbus_get_current_channel(void);
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#endif
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#endif /* DEVICE_SMBUS_H */
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