kernel/linux.git/include/soc/tegra/tegra-cbb.h, branch v6.4Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.42022-09-15T10:41:36+00:00soc/tegra: cbb: Add CBB 1.0 driver for Tegra1942022-09-15T10:41:36+00:00Sumit Guptasumitg@nvidia.com2022-05-11T20:16:47+00:00urn:sha1:b7134422146692e096e807751656fc58ee1a717d
Adding driver to handle errors from Control Backbone (CBB) which are
generated due to illegal accesses. CBB 1.0 is used in Tegra194 SoCs.
When an error is reported from a NOC within CBB, the driver prints debug
information about failed transaction like Error Code, Error Description,
Master, Address, AXI ID, Cache, Protection, Security Group etc. It then
causes system crash using BUG_ON() or call WARN() based on whether the
error type is fatal or not.
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>