SMC Firmware
Bug ID	Bug RFE	Synopsis	Impacted Configurations	User Interface	Programming Interface
4492969	RFE	Code Space Limit Problem	All	N/A	N/A (See note 1)
4490357	Bug	If we write a block of even number of bytes in eeprom, it writes an extra byte	All	N/A	N/A
4512789	RFE	The support for IPMI SEL commands	All	N/A	Send Async SEL command to the host (0xE7), new command
4478216	RFE	Sputnik new Host-SMC command 0xe9 with IPMI 14.10 format	All	N/A	master_rw_i2c (0xE9), new command
4491340	Bug	SMC does not return the checksum bytes in the IPMI response packet	All	N/A	N/A
4475664	RFE	To be able change the configuration mode without needing to do a power-cycle	All	N/A	set_watchdog_timer (0x24)
4512478	Bug	The error value for cmd 52 if device is not responding should be CB and not C4	All	N/A	master_rw_i2c (0x52), different completion code
4512473	RFE	F/W should make a new read from the sensor for every get temp command	All	N/A	N/A
4498952	Bug	SMC not responding on SAT on every power up of the chassis	As SAT	N/A	N/A
4485135	RFE	SBC also should do IPMI enum apart from SAT's sending insertion/removal event	SBC	N/A	N/A
4508420	RFE	Provide support for the selection of the layer of software to control HAHS signals	All	N/A	get_config_block (0xF8), set_config_block (0xF9) and smc_local_event (0x8B) commands
		Host-SMC Interface Spec. is version 2.4
		No direct user interface to the SMC.
		Programming interface is only available via the OBP or OS.
		Note 1:
		- Boards with older version of SMC firmware may have to be returned for re-programming.
		- Only boards that have SMC firmware version 3.4.x can be flash updated.
		- Boards with SMC firmware version older than 3.4.2 need new boot code version 3.15.6