From 410298b13812c3610bfcbcf8f63e9ff15c3e2529 Mon Sep 17 00:00:00 2001 From: Andrew Rybchenko Date: Thu, 14 Jan 2016 09:12:40 +0000 Subject: sfxge: cleanup: adjust efx_mcdi_get_port_modes() comment for clarity Fix an explanatory comment which did not explain very well. Submitted by: Richard Houldsworth Reviewed by: gnn Sponsored by: Solarflare Communications, Inc. MFC after: 2 days Differential Revision: https://reviews.freebsd.org/D4916 --- sys/dev/sfxge/common/hunt_nic.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sys/dev/sfxge/common/hunt_nic.c b/sys/dev/sfxge/common/hunt_nic.c index a1cd990e6b87..823393e7859a 100644 --- a/sys/dev/sfxge/common/hunt_nic.c +++ b/sys/dev/sfxge/common/hunt_nic.c @@ -112,7 +112,10 @@ efx_mcdi_get_port_modes( goto fail1; } - /* Accept pre-Medford size (8 bytes - no CurrentMode field) */ + /* + * Require only Modes and DefaultMode fields. + * (CurrentMode field was added for Medford) + */ if (req.emr_out_length_used < MC_CMD_GET_PORT_MODES_OUT_CURRENT_MODE_OFST) { rc = EMSGSIZE; -- cgit v1.2.3