diff options
| author | Liming Sun | 2023-04-11 11:39:42 -0400 |
|---|---|---|
| committer | Hans de Goede | 2023-04-17 10:17:09 +0200 |
| commit | 82c3a0b7f0cb97445eeb8b91b0a37d95f8c2c2a9 (patch) | |
| tree | abf271a33294e36350b1076bf9dc47e754872ed4 /Documentation/ABI | |
| parent | 5b309e80f457ebb41770e0122766825a78cfc11b (diff) | |
mlxbf-bootctl: Add sysfs file for BlueField boot fifo
This commit adds sysfs file for BlueField boot fifo. The boot
fifo is usually used to push boot stream via USB or PCIe. Once
OS is up, it can be reused by applications to read data or
configuration from external host.
Signed-off-by: Liming Sun <limings@nvidia.com>
Reviewed-by: David Thompson <davthompson@nvidia.com>
Link: https://lore.kernel.org/r/52b0b00dacbc4aad3169dd3667d79c85e334783b.1680657571.git.limings@nvidia.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-mellanox-bootctl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl index e79ca22e2f45..9b99a81babb1 100644 --- a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl +++ b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl @@ -68,3 +68,10 @@ Description: Wasted burnt and invalid Invalid not burnt but marked as valid (error state). ======= =============================================== + +What: /sys/bus/platform/devices/MLNXBF04:00/bootfifo +Date: Apr 2023 +KernelVersion: 6.4 +Contact: "Liming Sun <limings@nvidia.com>" +Description: + The file used to access the BlueField boot fifo. |