diff options
| author | Mike Marciniszyn (Meta) <mike.marciniszyn@gmail.com> | 2026-01-27 15:06:43 -0500 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-30 17:57:12 -0800 |
| commit | ac7b803c2dd57938cbf1e9a3ada23471925a5d46 (patch) | |
| tree | 0ebfec7b5868587ed19e4505ea04c1e1c7103731 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 44ecaff55282ed89f9ea94036563249961bf2343 (diff) | |
eth fbnic: Add debugfs hooks for firmware mailbox
This patch adds reporting the Rx and Tx information
interfacing with the firmware.
The result of reading fbnic/fw_mbx is:
Rx
Rdy: 1 Head: 11 Tail: 10
Idx Len E Addr F H Raw
----------------------------------
00 4096 0 000101fea000 0 1 1000000101fea001
01 4096 0 000101feb000 0 1 1000000101feb001
.
.
.
15 4096 0 000101fe9000 0 1 1000000101fe9001
Tx
Rdy: 1 Head: 4 Tail: 4
Idx Len E Addr F H Raw
----------------------------------
00 0004 1 00010321b000 1 1 000440010321b003
01 0004 1 00010228d000 1 1 000440010228d003
.
.
.
15 0004 1 00010321b000 1 1 000440010321b003
Signed-off-by: Mike Marciniszyn (Meta) <mike.marciniszyn@gmail.com>
Link: https://patch.msgid.link/20260127200644.11640-2-mike.marciniszyn@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions