From: Aleksander Jan Bajkowski <olek2@wp.pl>
To: netdev@vger.kernel.org, mkubecek@suse.cz
Cc: Aleksander Jan Bajkowski <olek2@wp.pl>
Subject: [PATCH ethtool-next] sfp: add support for newer SFF-8472 Rate Identifiers
Date: Tue, 29 Sep 2026 23:16:55 +0200 [thread overview]
Message-ID: <20260929211806.1279396-1-olek2@wp.pl> (raw)
This change adds support for newer rate identifiers defined in
SFF-8472.
Standards for SFF-8472
a) SFF_8472 Rev 12.5a dated Jan 16, 2026
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
---
sfpid.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/sfpid.c b/sfpid.c
index 065ac4c..994da7e 100644
--- a/sfpid.c
+++ b/sfpid.c
@@ -331,12 +331,28 @@ static void sff8079_show_rate_identifier(const __u8 *id)
sprintf(description, "%s", "8/4/2G Rx Rate_Select only");
break;
case 0x03:
+ case 0x06:
sprintf(description, "%s",
"8/4/2G Independent Rx & Tx Rate_Select");
break;
case 0x04:
sprintf(description, "%s", "8/4/2G Tx Rate_Select only");
break;
+ case 0x08:
+ sprintf(description, "%s", "16/8/4G Rx Rate_Select only");
+ break;
+ case 0x0a:
+ sprintf(description, "%s",
+ "16/8/4G Independent Rx & Tx Rate_Select");
+ break;
+ case 0x0c:
+ sprintf(description, "%s",
+ "32/16/8G Independent Rx & Tx Rate_Select");
+ break;
+ case 0x10:
+ sprintf(description, "%s",
+ "64/32/16G Independent Rx & Tx Rate_Select");
+ break;
default:
sprintf(description, "%s", "reserved or unknown");
break;
--
2.53.0
reply other threads:[~2026-09-29 21:18 UTC|newest]
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