diff options
Diffstat (limited to 'Documentation/i2c/smbus-protocol')
| -rw-r--r-- | Documentation/i2c/smbus-protocol | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/i2c/smbus-protocol b/Documentation/i2c/smbus-protocol index 03f08fb..9df4744 100644 --- a/Documentation/i2c/smbus-protocol +++ b/Documentation/i2c/smbus-protocol @@ -42,8 +42,8 @@ Count (8 bits): A data byte containing the length of a block operation. [..]: Data sent by I2C device, as opposed to data sent by the host adapter. -SMBus Quick Command: i2c_smbus_write_quick() -============================================= +SMBus Quick Command +=================== This sends a single bit to the device, at the place of the Rd/Wr bit. @@ -109,8 +109,8 @@ specified through the Comm byte. S Addr Wr [A] Comm [A] DataLow [A] DataHigh [A] P -SMBus Process Call -================== +SMBus Process Call: i2c_smbus_process_call() +============================================= This command selects a device register (through the Comm byte), sends 16 bits of data to it, and reads 16 bits of data in return. |