diff options
| author | Yazen Ghannam <yazen.ghannam@amd.com> | 2024-10-21 15:21:58 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-10-22 18:55:57 +0200 |
| commit | 233679b58c0bfe7bafeb6e048b90af08bb9e7fc1 (patch) | |
| tree | 1a1b671f3abdde769ee6cf6cf45d90d6343241b3 /samples | |
| parent | e4196757547444f7c4c156e56ea9d44612e97cbf (diff) | |
RAS/AMD/ATL: Add debug prints for DF register reads
The ATL will fail early if the DF register access fails due to missing
PCI IDs in the amd_nb code. There aren't any clear indicators on why the
ATL will fail to load in this case.
Add a couple of debug print statements to highlight reasons for failure.
A common scenario is missing support for new hardware. If the ATL fails
to load on a system, and there is interest to support it, then dynamic
debugging can be enabled to help find the cause for failure. If there is
no interest in supporting ATL on a new system, then these failures will
be silent.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241021152158.2525669-1-yazen.ghannam@amd.com
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions