From: Edward Cree <ecree@solarflare.com>
Date: Wed, 27 May 2015 12:13:54 +0000 (+0100)
Subject: sfc: add tracing of MCDI commands
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~134^2~201^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75aba2a52d955e6721b798600b115c9d73d8995c;p=pandora-kernel.git

sfc: add tracing of MCDI commands

MCDI tracing is conditional on CONFIG_SFC_MCDI_LOGGING, which is enabled
 by default.

Each MCDI command will produce a console line like
    sfc dom:bus:dev:fn ifname: MCDI RPC REQ: xxxxxxxx [yyyyyyyy...]
where xxxxxxxx etc. are the raw MCDI payload in 32-bit hex chunks.
The response will then produce a similar line with "RESP" instead of "REQ",
 and containing the MCDI response payload (if any).

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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