laptop-kernel/include/linux/einj-cxl.h, branch masterLinux kernel tree for laptophttps://git.zx2c4.com/laptop-kernel/atom/include/linux/einj-cxl.h?h=master2024-09-09T22:47:59Zcxl: move cxl headers to new include/cxl/ directory2024-09-09T22:47:59ZDave Jiangdave.jiang@intel.com2024-09-05T22:35:45Zurn:sha1:40a895fd9a358eea16901026360bd2cd3ca691a7
Group all cxl related kernel headers into include/cxl/ directory.
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://patch.msgid.link/20240905223711.1990186-2-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
EINJ: Add CXL error type support2024-03-13T06:08:29ZBen CheathamBenjamin.Cheatham@amd.com2024-03-11T14:25:06Zurn:sha1:12fb28ea6b1cf24bde27c406eb38ee3c108d73f9
Move CXL protocol error types from einj.c (now einj-core.c) to einj-cxl.c.
einj-cxl.c implements the necessary handling for CXL protocol error
injection and exposes an API for the CXL core to use said functionality,
while also allowing the EINJ module to be built without CXL support.
Because CXL error types targeting CXL 1.0/1.1 ports require special
handling, only allow them to be injected through the new cxl debugfs
interface (next commit) and return an error when attempting to inject
through the legacy interface.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Ben Cheatham <Benjamin.Cheatham@amd.com>
Link: https://lore.kernel.org/r/20240311142508.31717-3-Benjamin.Cheatham@amd.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>