cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

sysfs-platform-mellanox-bootctl (2680B)

      1What:		/sys/bus/platform/devices/MLNXBF04:00/lifecycle_state
      2Date:		Oct 2019
      3KernelVersion:	5.5
      4Contact:	"Liming Sun <lsun@mellanox.com>"
      5Description:
      6		The Life-cycle state of the SoC, which could be one of the
      7		following values.
      8
      9		==============  =============================================
     10		Production      Production state and can be updated to secure
     11		GA Secured      Secure chip and not able to change state
     12		GA Non-Secured  Non-Secure chip and not able to change state
     13		RMA             Return Merchandise Authorization
     14		==============  =============================================
     15
     16What:		/sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog
     17Date:		Oct 2019
     18KernelVersion:	5.5
     19Contact:	"Liming Sun <lsun@mellanox.com>"
     20Description:
     21		The watchdog setting in seconds for the next booting. It's used
     22		to reboot the chip and recover it to the old state if the new
     23		boot partition fails.
     24
     25What:		/sys/bus/platform/devices/MLNXBF04:00/reset_action
     26Date:		Oct 2019
     27KernelVersion:	5.5
     28Contact:	"Liming Sun <lsun@mellanox.com>"
     29Description:
     30		The source of the boot stream for the next reset. It could be
     31		one of the following values:
     32
     33		===========  ===============================================
     34		external     boot from external source (USB or PCIe)
     35		emmc         boot from the onchip eMMC
     36		emmc_legacy  boot from the onchip eMMC in legacy (slow) mode
     37		===========  ===============================================
     38
     39What:		/sys/bus/platform/devices/MLNXBF04:00/second_reset_action
     40Date:		Oct 2019
     41KernelVersion:	5.5
     42Contact:	"Liming Sun <lsun@mellanox.com>"
     43Description:
     44		Update the source of the boot stream after next reset. It could
     45		be one of the following values and will be applied after next
     46		reset.
     47
     48		===========  ===============================================
     49		external     boot from external source (USB or PCIe)
     50		emmc         boot from the onchip eMMC
     51		emmc_legacy  boot from the onchip eMMC in legacy (slow) mode
     52		swap_emmc    swap the primary / secondary boot partition
     53		none         cancel the action
     54		===========  ===============================================
     55
     56What:		/sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state
     57Date:		Oct 2019
     58KernelVersion:	5.5
     59Contact:	"Liming Sun <lsun@mellanox.com>"
     60Description:
     61		The state of eFuse versions with the following values.
     62
     63		=======  ===============================================
     64		InUse    burnt, valid and currently in use
     65		Used     burnt and valid
     66		Free     not burnt and free to use
     67		Skipped  not burnt but not free (skipped)
     68		Wasted   burnt and invalid
     69		Invalid  not burnt but marked as valid (error state).
     70		=======  ===============================================