This series supports NCSI debugging infrastructure by adding several debugfs files. It was inspired by the reported issues: No available package and channel are probed successfully. Obviously, we don't have a debugging infrastructure for NCSI stack yet.
The first 3 patches, fixing some issues, aren't relevant to the subject. I included them because I expect they can be merged beofre the code for debugging infrastructure. PATCH[4,5,6/8] adds debugfs directories and files to support the debugging infrastructure for several purposes: presenting the NCSI topology; statistics on sent and received NCSI packets; generate NCSI command packet manually. PATCH[7,8/8] fixes two issues found from the debugging functionality. Changelog ========= v2: * Use debugfs instead of procfs (Joe Perches). Gavin Shan (8): net/ncsi: Disable HWA mode when no channels are found net/ncsi: Properly track channel monitor timer state net/ncsi: Enforce failover on link monitor timeout net/ncsi: Add debugging infrastructurre net/ncsi: Dump NCSI packet statistics net/ncsi: Support NCSI packet generation net/ncsi: No error report on DP response to non-existing package net/ncsi: Fix length of GVI response packet net/ncsi/Kconfig | 9 + net/ncsi/Makefile | 1 + net/ncsi/internal.h | 68 ++++ net/ncsi/ncsi-aen.c | 15 +- net/ncsi/ncsi-cmd.c | 23 +- net/ncsi/ncsi-debug.c | 962 +++++++++++++++++++++++++++++++++++++++++++++++++ net/ncsi/ncsi-manage.c | 63 +++- net/ncsi/ncsi-rsp.c | 37 +- 8 files changed, 1166 insertions(+), 12 deletions(-) create mode 100644 net/ncsi/ncsi-debug.c -- 2.7.4
