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From b13bc90142533a7cfe79d1f136a24ed20a75c1fb Mon Sep 17 00:00:00 2001
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From: Aya Levin <ayal@mellanox.com>
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Date: Mon, 25 Feb 2019 17:44:34 +0200
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Subject: [PATCH] ethtool: Add support for 200Gbps (50Gbps per lane) link mode
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Introduce 50Gbps per lane link modes and 200Gbps speed, update print
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functions and initialization functions accordingly.
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In addition, update related man page accordingly.
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Signed-off-by: Aya Levin <ayal@mellanox.com>
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Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
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Reviewed-by: Michal Kubecek <mkubecek@suse.cz>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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(cherry picked from commit caa4bbef6ff920a0ff1d94c5bff7f2c7c875fca3)
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---
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ethtool-copy.h | 18 +++++++++++++++++-
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ethtool.8.in | 15 +++++++++++++++
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ethtool.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
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3 files changed, 77 insertions(+), 1 deletion(-)
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diff --git a/ethtool-copy.h b/ethtool-copy.h
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index 6bfbb85..1204076 100644
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--- a/ethtool-copy.h
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+++ b/ethtool-copy.h
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@@ -1455,6 +1455,21 @@ enum ethtool_link_mode_bit_indices {
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ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
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ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
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ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
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+ ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
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+ ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
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+ ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
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+ ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
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+ ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
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+ ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
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+ ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
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+ ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
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+ ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
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+ ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
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+ ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
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+ ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
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+ ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
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+ ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
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+ ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
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/* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
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* 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
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@@ -1463,7 +1478,7 @@ enum ethtool_link_mode_bit_indices {
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*/
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__ETHTOOL_LINK_MODE_LAST
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- = ETHTOOL_LINK_MODE_FEC_BASER_BIT,
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+ = ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT,
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};
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#define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name) \
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@@ -1571,6 +1586,7 @@ enum ethtool_link_mode_bit_indices {
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#define SPEED_50000 50000
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#define SPEED_56000 56000
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#define SPEED_100000 100000
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+#define SPEED_200000 200000
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#define SPEED_UNKNOWN -1
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diff --git a/ethtool.8.in b/ethtool.8.in
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index 4053a56..4df6f38 100644
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--- a/ethtool.8.in
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+++ b/ethtool.8.in
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@@ -650,6 +650,11 @@ lB l lB.
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0x400000000 50000baseCR2 Full
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0x800000000 50000baseKR2 Full
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0x10000000000 50000baseSR2 Full
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+0x10000000000000 50000baseKR Full
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+0x20000000000000 50000baseSR Full
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+0x40000000000000 50000baseCR Full
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+0x80000000000000 50000baseLR_ER_FR Full
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+0x100000000000000 50000baseDR Full
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0x8000000 56000baseKR4 Full
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0x10000000 56000baseCR4 Full
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0x20000000 56000baseSR4 Full
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@@ -658,6 +663,16 @@ lB l lB.
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0x2000000000 100000baseSR4 Full
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0x4000000000 100000baseCR4 Full
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0x8000000000 100000baseLR4_ER4 Full
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+0x200000000000000 100000baseKR2 Full
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+0x400000000000000 100000baseSR2 Full
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+0x800000000000000 100000baseCR2 Full
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+0x1000000000000000 100000baseLR2_ER2_FR2 Full
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+0x2000000000000000 100000baseDR2 Full
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+0x4000000000000000 200000baseKR4 Full
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+0x8000000000000000 200000baseSR4 Full
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+0x10000000000000000 200000baseLR4_ER4_FR4 Full
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+0x20000000000000000 200000baseDR4 Full
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+0x40000000000000000 200000baseCR4 Full
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.TE
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.TP
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.BI phyad \ N
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diff --git a/ethtool.c b/ethtool.c
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index fb4c088..c36aafd 100644
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--- a/ethtool.c
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+++ b/ethtool.c
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@@ -530,6 +530,21 @@ static void init_global_link_mode_masks(void)
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ETHTOOL_LINK_MODE_10000baseER_Full_BIT,
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ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
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ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
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+ ETHTOOL_LINK_MODE_50000baseKR_Full_BIT,
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+ ETHTOOL_LINK_MODE_50000baseSR_Full_BIT,
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+ ETHTOOL_LINK_MODE_50000baseCR_Full_BIT,
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+ ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT,
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+ ETHTOOL_LINK_MODE_50000baseDR_Full_BIT,
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+ ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT,
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+ ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT,
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+ ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT,
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+ ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT,
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+ ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT,
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+ ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT,
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+ ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT,
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+ ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT,
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+ ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT,
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+ ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT,
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};
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static const enum ethtool_link_mode_bit_indices
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additional_advertised_flags_bits[] = {
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@@ -689,6 +704,36 @@ static void dump_link_caps(const char *prefix, const char *an_prefix,
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"2500baseT/Full" },
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{ 0, ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
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"5000baseT/Full" },
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+ { 0, ETHTOOL_LINK_MODE_50000baseKR_Full_BIT,
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+ "50000baseKR/Full" },
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+ { 0, ETHTOOL_LINK_MODE_50000baseSR_Full_BIT,
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+ "50000baseSR/Full" },
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+ { 0, ETHTOOL_LINK_MODE_50000baseCR_Full_BIT,
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+ "50000baseCR/Full" },
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+ { 0, ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT,
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+ "50000baseLR_ER_FR/Full" },
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+ { 0, ETHTOOL_LINK_MODE_50000baseDR_Full_BIT,
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+ "50000baseDR/Full" },
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+ { 0, ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT,
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+ "100000baseKR2/Full" },
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+ { 0, ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT,
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+ "100000baseSR2/Full" },
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+ { 0, ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT,
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+ "100000baseCR2/Full" },
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+ { 0, ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT,
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+ "100000baseLR2_ER2_FR2/Full" },
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+ { 0, ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT,
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+ "100000baseDR2/Full" },
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+ { 0, ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT,
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+ "200000baseKR4/Full" },
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+ { 0, ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT,
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+ "200000baseSR4/Full" },
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+ { 0, ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT,
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+ "200000baseLR4_ER4_FR4/Full" },
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+ { 0, ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT,
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+ "200000baseDR4/Full" },
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+ { 0, ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT,
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+ "200000baseCR4/Full" },
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};
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int indent;
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int did1, new_line_pend, i;
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--
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1.8.3.1
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