e808190a59
ConnectX-4/5 devices in mlx5core.
The dump is obtained by reading a predefined register map from the
non-destructive crspace, accessible by the vendor-specific PCIe
capability (VSC). The dump is stored in preallocated kernel memory and
managed by the mlx5tool(8), which communicates with the driver using a
character device node.
The utility allows to store the dump in format
<address> <value>
into a file, to reset the dump content, and to manually initiate the
dump.
A call to mlx5_fwdump() should be added at the places where a dump
must be fetched automatically. The most likely place is right before a
firmware reset request.
Submitted by: kib@
MFC after: 1 week
Sponsored by: Mellanox Technologies
8 lines
78 B
Makefile
8 lines
78 B
Makefile
# $FreeBSD$
|
|
|
|
PROG= mlx5tool
|
|
MAN= mlx5tool.8
|
|
WARNS?= 6
|
|
|
|
.include <bsd.prog.mk>
|