[PATCH ethtool] ethtool: Fix SFF 8079 cable technology bit parsing
From: Gal Pressman <hidden>
Date: 2017-03-19 12:11:22
Subsystem:
the rest · Maintainer:
Linus Torvalds
According to the transceiver compliance code definition in the spec, bits
2 & 3 in the 8th byte are indication of active/passive cable, and not
specifically related to FC/copper.
Fixes: 2edf56749abe ("ethtool: Addition of -m option to dump module eeprom")
Signed-off-by: Gal Pressman <redacted>
---
sfpid.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sfpid.c b/sfpid.c
index fd6415c..1732e5e 100644
--- a/sfpid.c
+++ b/sfpid.c@@ -137,9 +137,9 @@ static void sff8079_show_transceiver(const __u8 *id) if (id[8] & (1 << 4)) printf("%s FC: Longwave laser (LL)\n", pfx); if (id[8] & (1 << 3)) - printf("%s FC: Copper Active\n", pfx); + printf("%s Active Cable\n", pfx); if (id[8] & (1 << 2)) - printf("%s FC: Copper Passive\n", pfx); + printf("%s Passive Cable\n", pfx); if (id[8] & (1 << 1)) printf("%s FC: Copper FC-BaseT\n", pfx); /* Fibre Channel transmission media */
--
2.7.4