diff options
Diffstat (limited to '')
-rw-r--r-- | Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu b/Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu index ae9af984471a..ee253b033280 100644 --- a/Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu +++ b/Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu @@ -102,6 +102,8 @@ Description: b[15:0] inform firmware the current software execution stage. + + == =========================================== 0 the first stage bootloader didn't run or didn't reach the point of launching second stage bootloader. @@ -111,18 +113,62 @@ Description: 2 both first and second stage bootloader ran and the operating system launch was attempted. + == =========================================== b[16] + == =========================================== 1 firmware to reset current image retry counter. 0 no action. + == =========================================== b[17] + == =========================================== 1 firmware to clear RSU log 0 no action. + == =========================================== b[18] this is negative logic + + == =========================================== 1 no action 0 firmware record the notify code defined in b[15:0]. + == =========================================== + +What: /sys/devices/platform/stratix10-rsu.0/dcmf0 +Date: June 2020 +KernelVersion: 5.8 +Contact: Richard Gong <richard.gong@linux.intel.com> +Description: + (RO) Decision firmware copy 0 version information. + +What: /sys/devices/platform/stratix10-rsu.0/dcmf1 +Date: June 2020 +KernelVersion: 5.8 +Contact: Richard Gong <richard.gong@linux.intel.com> +Description: + (RO) Decision firmware copy 1 version information. + +What: /sys/devices/platform/stratix10-rsu.0/dcmf2 +Date: June 2020 +KernelVersion: 5.8 +Contact: Richard Gong <richard.gong@linux.intel.com> +Description: + (RO) Decision firmware copy 2 version information. + +What: /sys/devices/platform/stratix10-rsu.0/dcmf3 +Date: June 2020 +KernelVersion: 5.8 +Contact: Richard Gong <richard.gong@linux.intel.com> +Description: + (RO) Decision firmware copy 3 version information. + +What: /sys/devices/platform/stratix10-rsu.0/max_retry +Date: June 2020 +KernelVersion: 5.8 +Contact: Richard Gong <richard.gong@linux.intel.com> +Description: + (RO) max retry parameter is stored in the firmware + decision IO section, as a byte located at offset 0x18c. |