Adding upstream version 1:6.1.upstream/1%6.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 555 insertions, 0 deletions

diff --git a/test-features.c b/test-features.c
new file mode 100644
index 0000000..b9f80f0
--- /dev/null
+++ b/test-features.c
@@ -0,0 +1,555 @@
+/****************************************************************************
+ * Test cases for ethtool features
+ * Copyright 2012 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#define TEST_NO_WRAPPERS
+#include "internal.h"
+
+static const struct {
+	struct ethtool_sset_info cmd;
+	u32 data[1];
+}
+cmd_gssetinfo = { { ETHTOOL_GSSET_INFO, 0, 1ULL << ETH_SS_FEATURES }, { 34 } };
+
+static const struct ethtool_value
+cmd_grxcsum_off = { ETHTOOL_GRXCSUM, 0 },
+cmd_grxcsum_on = { ETHTOOL_GRXCSUM, 1 },
+cmd_srxcsum_off = { ETHTOOL_SRXCSUM, 0 },
+cmd_srxcsum_on = { ETHTOOL_SRXCSUM, 1 },
+cmd_gtxcsum_off = { ETHTOOL_GTXCSUM, 0 },
+cmd_gtxcsum_on = { ETHTOOL_GTXCSUM, 1 },
+cmd_stxcsum_off = { ETHTOOL_STXCSUM, 0 },
+cmd_stxcsum_on = { ETHTOOL_STXCSUM, 1 },
+cmd_gsg_off = { ETHTOOL_GSG, 0 },
+cmd_gsg_on = { ETHTOOL_GSG, 1 },
+cmd_ssg_off = { ETHTOOL_SSG, 0 },
+cmd_ssg_on = { ETHTOOL_SSG, 1 },
+cmd_gtso_off = { ETHTOOL_GTSO, 0 },
+cmd_gtso_on = { ETHTOOL_GTSO, 1 },
+cmd_stso_off = { ETHTOOL_STSO, 0 },
+cmd_stso_on = { ETHTOOL_STSO, 1 },
+cmd_gufo_off = { ETHTOOL_GUFO, 0 },
+cmd_gufo_on = { ETHTOOL_GUFO, 1 },
+cmd_sufo_off = { ETHTOOL_SUFO, 0 },
+cmd_sufo_on = { ETHTOOL_SUFO, 1 },
+cmd_ggso_off = { ETHTOOL_GGSO, 0 },
+cmd_ggso_on = { ETHTOOL_GGSO, 1 },
+cmd_sgso_off = { ETHTOOL_SGSO, 0 },
+cmd_sgso_on = { ETHTOOL_SGSO, 1 },
+cmd_ggro_off = { ETHTOOL_GGRO, 0 },
+cmd_ggro_on = { ETHTOOL_GGRO, 1 },
+cmd_sgro_off = { ETHTOOL_SGRO, 0 },
+cmd_sgro_on = { ETHTOOL_SGRO, 1 },
+cmd_gflags_off = { ETHTOOL_GFLAGS, 0 },
+cmd_gflags_on = { ETHTOOL_GFLAGS,
+		  ETH_FLAG_LRO | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN |
+		  ETH_FLAG_NTUPLE | ETH_FLAG_RXHASH },
+cmd_sflags_off = { ETHTOOL_SFLAGS, 0 },
+cmd_sflags_ntuple = { ETHTOOL_GFLAGS, ETH_FLAG_NTUPLE },
+cmd_sflags_on = { ETHTOOL_SFLAGS,
+		  ETH_FLAG_LRO | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN |
+		  ETH_FLAG_NTUPLE | ETH_FLAG_RXHASH },
+cmd_sflags_not_rxhash = { ETHTOOL_SFLAGS,
+			  ETH_FLAG_LRO | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN |
+			  ETH_FLAG_NTUPLE };
+
+static const struct cmd_expect cmd_expect_get_strings_old[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_get_features_off_old[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_get_features_off_old_some_unsup[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, -EOPNOTSUPP },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4, -EOPNOTSUPP },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_get_features_off_old_some_priv[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EPERM },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4, -EPERM },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_off_old[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ &cmd_grxcsum_on, 4, 0, &cmd_grxcsum_on, sizeof(cmd_grxcsum_on) },
+	{ &cmd_gtxcsum_on, 4, 0, &cmd_gtxcsum_on, sizeof(cmd_gtxcsum_on) },
+	{ &cmd_gsg_on, 4, 0, &cmd_gsg_on, sizeof(cmd_gsg_on) },
+	{ &cmd_gtso_on, 4, 0, &cmd_gtso_on, sizeof(cmd_gtso_on) },
+	{ &cmd_gufo_on, 4, 0, &cmd_gufo_on, sizeof(cmd_gufo_on) },
+	{ &cmd_ggso_on, 4, 0, &cmd_ggso_on, sizeof(cmd_ggso_on) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_on, 4, 0, &cmd_gflags_on, sizeof(cmd_sflags_on) },
+	{ &cmd_srxcsum_off, sizeof(cmd_srxcsum_off), 0, 0, 0 },
+	{ &cmd_stxcsum_off, sizeof(cmd_stxcsum_off), 0, 0, 0 },
+	{ &cmd_ssg_off, sizeof(cmd_ssg_off), 0, 0, 0 },
+	{ &cmd_stso_off, sizeof(cmd_stso_off), 0, 0, 0 },
+	{ &cmd_sufo_off, sizeof(cmd_sufo_off), 0, 0, 0 },
+	{ &cmd_sgso_off, sizeof(cmd_sgso_off), 0, 0, 0 },
+	{ &cmd_sgro_off, sizeof(cmd_sgro_off), 0, 0, 0 },
+	{ &cmd_sflags_off, sizeof(cmd_sflags_off), 0, 0, 0 },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_sflags_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_on_old[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_srxcsum_on, sizeof(cmd_srxcsum_on), 0, 0, 0 },
+	{ &cmd_stxcsum_on, sizeof(cmd_stxcsum_on), 0, 0, 0 },
+	{ &cmd_ssg_on, sizeof(cmd_ssg_on), 0, 0, 0 },
+	{ &cmd_stso_on, sizeof(cmd_stso_on), 0, 0, 0 },
+	{ &cmd_sufo_on, sizeof(cmd_sufo_on), 0, 0, 0 },
+	{ &cmd_sgso_on, sizeof(cmd_sgso_on), 0, 0, 0 },
+	{ &cmd_sgro_on, sizeof(cmd_sgro_on), 0, 0, 0 },
+	{ &cmd_sflags_on, sizeof(cmd_sflags_on), 0, 0, 0 },
+	{ &cmd_grxcsum_on, 4, 0, &cmd_grxcsum_on, sizeof(cmd_grxcsum_on) },
+	{ &cmd_gtxcsum_on, 4, 0, &cmd_gtxcsum_on, sizeof(cmd_gtxcsum_on) },
+	{ &cmd_gsg_on, 4, 0, &cmd_gsg_on, sizeof(cmd_gsg_on) },
+	{ &cmd_gtso_on, 4, 0, &cmd_gtso_on, sizeof(cmd_gtso_on) },
+	{ &cmd_gufo_on, 4, 0, &cmd_gufo_on, sizeof(cmd_gufo_on) },
+	{ &cmd_ggso_on, 4, 0, &cmd_ggso_on, sizeof(cmd_ggso_on) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_on, 4, 0, &cmd_gflags_on, sizeof(cmd_sflags_on) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_unsup_on_old[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd), -EINVAL },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_stxcsum_on, sizeof(cmd_stxcsum_on), -EOPNOTSUPP },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct {
+	struct ethtool_gstrings cmd;
+	u8 data[34][ETH_GSTRING_LEN];
+}
+cmd_gstrings = {
+	{ ETHTOOL_GSTRINGS, ETH_SS_FEATURES, 34 },
+	{
+		"tx-scatter-gather",
+		"tx-checksum-ipv4",
+		"",
+		"tx-checksum-ip-generic",
+		"tx-checksum-ipv6",
+		"highdma",
+		"tx-scatter-gather-fraglist",
+		"tx-vlan-hw-insert",
+		"rx-vlan-hw-parse",
+		"rx-vlan-filter",
+		"vlan-challenged",
+		"tx-generic-segmentation",
+		"tx-lockless",
+		"netns-local",
+		"rx-gro",
+		"rx-lro",
+		"tx-tcp-segmentation",
+		"tx-udp-fragmentation",
+		"tx-gso-robust",
+		"tx-tcp-ecn-segmentation",
+		"tx-tcp6-segmentation",
+		"tx-fcoe-segmentation",
+		"",
+		"",
+		"tx-checksum-fcoe-crc",
+		"tx-checksum-sctp",
+		"fcoe-mtu",
+		"rx-ntuple-filter",
+		"rx-hashing",
+		"rx-checksum",
+		"tx-nocache-copy",
+		"loopback",
+		"rx-fcs",
+		"rx-all",
+	}
+};
+
+static const struct {
+	struct ethtool_gfeatures cmd;
+	struct ethtool_get_features_block data[2];
+}
+			    /* available   requested   active   never_changed */
+/* minimal: only GRO and GSO are available (and GSO won't work) */
+cmd_gfeatures_min_off =   { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0x00004800, 0x00000000, 0x00000000, 0x00003400},
+			     { 0x00000000, 0x00000000, 0x00000000, 0x00000000}}
+},
+cmd_gfeatures_min_on =    { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0x00004800, 0x00004800, 0x00004000, 0x00003400},
+			     { 0x00000000, 0x00000000, 0x00000000, 0x00000000}}
+},
+/* maximal: everything that isn't never-changed is available */
+cmd_gfeatures_max_off =   { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0xffffcbff, 0x00000000, 0x00000000, 0x00003400 },
+			     { 0x00000003, 0x00000000, 0x00000000, 0x00000000 }}
+},
+cmd_gfeatures_max_on =    { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0xffffcbff, 0xffffcbff, 0xffffcbff, 0x00003400 },
+			     { 0x00000003, 0x00000003, 0x00000003, 0x00000000 }}
+},
+/* IPv4: GRO, GSO, SG and some IPv4-specific offloads are available */
+cmd_gfeatures_ipv4_off =  { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0x00014803, 0x00000000, 0x00000000, 0x00003400 },
+			     { 0x00000000, 0x00000000, 0x00000000, 0x00000000 }}
+},
+cmd_gfeatures_ipv4_on =   { { ETHTOOL_GFEATURES, 2 },
+			    {{ 0x00014803, 0x00014803, 0x00014803, 0x00003400 },
+			     { 0x00000000, 0x00000000, 0x00000000, 0x00000000 }}
+};
+
+static const struct {
+	struct ethtool_sfeatures cmd;
+	struct ethtool_set_features_block data[2];
+}
+			    /* valid       requested */
+cmd_sfeatures_min_on =   { { ETHTOOL_SFEATURES, 2 },
+			    {{ 0x00004800, 0x00004800 },
+			     { 0x00000000, 0x00000000 }} },
+cmd_sfeatures_min_off =  { { ETHTOOL_SFEATURES, 2 },
+			    {{ 0x00004800, 0x00000000 },
+			     { 0x00000000, 0x00000000 }} },
+cmd_sfeatures_noop =     { { ETHTOOL_SFEATURES, 2 },
+			    {{ 0x00000000, 0x00000000 },
+			     { 0x00000000, 0x00000000 }} },
+cmd_sfeatures_ipv4_on =  { { ETHTOOL_SFEATURES, 2 },
+			    {{ 0x00014803, 0x00014803 },
+			     { 0x00000000, 0x00000000 }} };
+
+static const struct cmd_expect cmd_expect_get_strings[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_get_features_min_off[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_get_features_max_on[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_on, 4, 0, &cmd_grxcsum_on, sizeof(cmd_grxcsum_on) },
+	{ &cmd_gtxcsum_on, 4, 0, &cmd_gtxcsum_on, sizeof(cmd_gtxcsum_on) },
+	{ &cmd_gsg_on, 4, 0, &cmd_gsg_on, sizeof(cmd_gsg_on) },
+	{ &cmd_gtso_on, 4, 0, &cmd_gtso_on, sizeof(cmd_gtso_on) },
+	{ &cmd_gufo_on, 4, 0, &cmd_gufo_on, sizeof(cmd_gufo_on) },
+	{ &cmd_ggso_on, 4, 0, &cmd_ggso_on, sizeof(cmd_ggso_on) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_on, 4, 0, &cmd_gflags_on, sizeof(cmd_sflags_on) },
+	{ &cmd_gfeatures_max_on, sizeof(cmd_gfeatures_max_on.cmd),
+	  0, &cmd_gfeatures_max_on, sizeof(cmd_gfeatures_max_on) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_min_off_min_on[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ &cmd_sfeatures_min_on, sizeof(cmd_sfeatures_min_on),
+	  ETHTOOL_F_WISH, 0, 0 },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_on, sizeof(cmd_gfeatures_min_on.cmd),
+	  0, &cmd_gfeatures_min_on, sizeof(cmd_gfeatures_min_on) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_min_off_min_off[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ &cmd_sfeatures_min_off, sizeof(cmd_sfeatures_min_off), 0, 0, 0 },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_min_on_min_off[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_on, sizeof(cmd_gfeatures_min_on.cmd),
+	  0, &cmd_gfeatures_min_on, sizeof(cmd_gfeatures_min_on) },
+	{ &cmd_sfeatures_min_off, sizeof(cmd_sfeatures_min_off), 0, 0, 0 },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_min_off_unsup_on[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ &cmd_sfeatures_noop, sizeof(cmd_sfeatures_noop), 0, 0, 0 },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off.cmd),
+	  0, &cmd_gfeatures_min_off, sizeof(cmd_gfeatures_min_off) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static const struct cmd_expect cmd_expect_set_features_ipv4_off_many_on[] = {
+	{ &cmd_gssetinfo, sizeof(cmd_gssetinfo.cmd),
+	  0, &cmd_gssetinfo, sizeof(cmd_gssetinfo) },
+	{ &cmd_gstrings, sizeof(cmd_gstrings.cmd),
+	  0, &cmd_gstrings, sizeof(cmd_gstrings) },
+	{ &cmd_grxcsum_off, 4, 0, &cmd_grxcsum_off, sizeof(cmd_grxcsum_off) },
+	{ &cmd_gtxcsum_off, 4, 0, &cmd_gtxcsum_off, sizeof(cmd_gtxcsum_off) },
+	{ &cmd_gsg_off, 4, 0, &cmd_gsg_off, sizeof(cmd_gsg_off) },
+	{ &cmd_gtso_off, 4, 0, &cmd_gtso_off, sizeof(cmd_gtso_off) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_off, 4, 0, &cmd_ggso_off, sizeof(cmd_ggso_off) },
+	{ &cmd_ggro_off, 4,0, &cmd_ggro_off, sizeof(cmd_ggro_off) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_ipv4_off, sizeof(cmd_gfeatures_ipv4_off.cmd),
+	  0, &cmd_gfeatures_ipv4_off, sizeof(cmd_gfeatures_ipv4_off) },
+	{ &cmd_sfeatures_ipv4_on, sizeof(cmd_sfeatures_ipv4_on), 0, 0, 0 },
+	{ &cmd_grxcsum_on, 4, 0, &cmd_grxcsum_on, sizeof(cmd_grxcsum_on) },
+	{ &cmd_gtxcsum_on, 4, 0, &cmd_gtxcsum_on, sizeof(cmd_gtxcsum_on) },
+	{ &cmd_gsg_on, 4, 0, &cmd_gsg_on, sizeof(cmd_gsg_on) },
+	{ &cmd_gtso_on, 4, 0, &cmd_gtso_on, sizeof(cmd_gtso_on) },
+	{ &cmd_gufo_off, 4, 0, &cmd_gufo_off, sizeof(cmd_gufo_off) },
+	{ &cmd_ggso_on, 4, 0, &cmd_ggso_on, sizeof(cmd_ggso_on) },
+	{ &cmd_ggro_on, 4,0, &cmd_ggro_on, sizeof(cmd_ggro_on) },
+	{ &cmd_gflags_off, 4, 0, &cmd_gflags_off, sizeof(cmd_gflags_off) },
+	{ &cmd_gfeatures_ipv4_on, sizeof(cmd_gfeatures_ipv4_on.cmd),
+	  0, &cmd_gfeatures_ipv4_on, sizeof(cmd_gfeatures_ipv4_on) },
+	{ 0, 0, 0, 0, 0 }
+};
+
+static struct test_case {
+	int rc;
+	const char *args;
+	const struct cmd_expect *expect;
+} const test_cases[] = {
+	{ 0, "-k devname", cmd_expect_get_features_off_old },
+	{ 0, "-k dev_unsup", cmd_expect_get_features_off_old_some_unsup },
+	{ 0, "-k dev_priv", cmd_expect_get_features_off_old_some_priv },
+	{ 0, "-K devname rx off tx off sg off tso off ufo off gso off lro off rxvlan off txvlan off ntuple off rxhash off gro off",
+	  cmd_expect_set_features_off_old },
+	{ 0, "-K devname rx on tx on sg on tso on ufo on gso on lro on rxvlan on txvlan on ntuple on rxhash on gro on",
+	  cmd_expect_set_features_on_old },
+	{ 1, "-K devname tx on sg on", cmd_expect_set_features_unsup_on_old },
+	{ 0, "--show-offload devname", cmd_expect_get_features_min_off },
+	{ 0, "--show-features devname", cmd_expect_get_features_max_on },
+	{ 0, "-K devname rx on tx on sg on tso on ufo on gso on gro on",
+	  cmd_expect_set_features_min_off_min_on },
+	{ 0, "-K devname rx off tx off sg off tso off ufo off gso off gro off",
+	  cmd_expect_set_features_min_off_min_off },
+	{ 0, "-K devname rx off tx off sg off tso off ufo off gso off gro off",
+	  cmd_expect_set_features_min_on_min_off },
+	{ 1, "-K devname tx on sg on",
+	  cmd_expect_set_features_min_off_unsup_on },
+	{ 0, "--features devname rx on tx on sg on tso on gso on gro on",
+	  cmd_expect_set_features_ipv4_off_many_on },
+	{ 1, "-K devname rx foo", cmd_expect_get_strings_old },
+	{ 1, "-K devname rx foo", cmd_expect_get_strings },
+	{ 1, "--offload devname rx", cmd_expect_get_strings_old },
+	{ 1, "--features devname rx", cmd_expect_get_strings },
+	{ 1, "--features devname foo on", cmd_expect_get_strings_old },
+	{ 1, "--offload devname foo on", cmd_expect_get_strings },
+};
+
+static int expect_matched;
+static const struct cmd_expect *expect_next;
+
+int send_ioctl(struct cmd_context *ctx, void *cmd)
+{
+	int rc = test_ioctl(expect_next, cmd);
+
+	if (rc == TEST_IOCTL_MISMATCH) {
+		expect_matched = 0;
+		test_exit(0);
+	}
+	expect_next++;
+	return rc;
+}
+
+#ifdef ETHTOOL_ENABLE_NETLINK
+struct nl_socket;
+struct nl_msg_buff;
+
+ssize_t nlsock_sendmsg(struct nl_socket *nlsk, struct nl_msg_buff *altbuff)
+{
+	/* Should not be called with test-features */
+	exit(1);
+}
+#endif
+
+int main(void)
+{
+	const struct test_case *tc;
+	int test_rc;
+	int rc = 0;
+
+	for (tc = test_cases; tc < test_cases + ARRAY_SIZE(test_cases); tc++) {
+		if (getenv("ETHTOOL_TEST_VERBOSE"))
+			printf("I: Test command line: ethtool %s\n", tc->args);
+		expect_matched = 1;
+		expect_next = tc->expect;
+		test_rc = test_cmdline(tc->args);
+
+		/* If we found a mismatch, or there is still another
+		 * expected ioctl to match, the test failed.
+		 */
+		if (!expect_matched || expect_next->cmd) {
+			fprintf(stderr,
+				"E: ethtool %s deviated from the expected "
+				"ioctl sequence after %zu calls\n",
+				tc->args, expect_next - tc->expect);
+			rc = 1;
+		} else if (test_rc != tc->rc) {
+			fprintf(stderr, "E: ethtool %s returns %d\n",
+				tc->args, test_rc);
+			rc = 1;
+		}
+	}
+
+	return rc;
+}