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Date: Thu, 03 May 2007 00:27:10 -0700
From: "Michael Chan" <mchan@...adcom.com>
To: "David Miller" <davem@...emloft.net>, jeff@...zik.org
cc: "netdev" <netdev@...r.kernel.org>
Subject: [PATCH] ethtool: Add 2.5G support
Add 2.5G Serdes support to ethtool user program and ethtool.8 man
page. The missing pause bits are also added to keep ethtool-copy.h
in sync with the kernel's version.
Signed-off-by: Michael Chan <mchan@...adcom.com>
diff --git a/ethtool-copy.h b/ethtool-copy.h
index 30f5e05..4615ef6 100644
--- a/ethtool-copy.h
+++ b/ethtool-copy.h
@@ -306,6 +306,9 @@ struct ethtool_stats {
#define SUPPORTED_FIBRE (1 << 10)
#define SUPPORTED_BNC (1 << 11)
#define SUPPORTED_10000baseT_Full (1 << 12)
+#define SUPPORTED_Pause (1 << 13)
+#define SUPPORTED_Asym_Pause (1 << 14)
+#define SUPPORTED_2500baseX_Full (1 << 15)
/* Indicates what features are advertised by the interface. */
#define ADVERTISED_10baseT_Half (1 << 0)
@@ -321,6 +324,9 @@ struct ethtool_stats {
#define ADVERTISED_FIBRE (1 << 10)
#define ADVERTISED_BNC (1 << 11)
#define ADVERTISED_10000baseT_Full (1 << 12)
+#define ADVERTISED_Pause (1 << 13)
+#define ADVERTISED_Asym_Pause (1 << 14)
+#define ADVERTISED_2500baseX_Full (1 << 15)
/* The following are all involved in forcing a particular link
* mode for the device for setting things. When getting the
@@ -332,6 +338,7 @@ struct ethtool_stats {
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
+#define SPEED_2500 2500
#define SPEED_10000 10000
/* Duplex, half or full. */
diff --git a/ethtool.8 b/ethtool.8
index d6561bf..248260a 100644
--- a/ethtool.8
+++ b/ethtool.8
@@ -175,7 +175,7 @@ ethtool \- Display or change ethernet card settings
.B ethtool \-s
.I ethX
-.B4 speed 10 100 1000 10000
+.B4 speed 10 100 1000 2500 10000
.B2 duplex half full
.B4 port tp aui bnc mii fibre
.B2 autoneg on off
@@ -326,7 +326,7 @@ All following options only apply if
.B \-s
was specified.
.TP
-.A4 speed 10 100 1000 10000
+.A4 speed 10 100 1000 2500 10000
Set speed in Mb/s.
.B ethtool
with just the device name as an argument will show you the supported device speeds.
@@ -360,6 +360,8 @@ a hexidecimal value using one or a combination of the following values:
.TP 3
.BR "0x020" " 1000 Full"
.TP 3
+.BR "0x8000" " 2500 Full" "(not supported by IEEE standards)"
+.TP 3
.BR "0x800" " 10000 Full"
.TP 3
.BR "0x03F" " Auto"
diff --git a/ethtool.c b/ethtool.c
index 1fbad09..4aa8e06 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -98,7 +98,7 @@ static struct option {
char *opthelp;
} args[] = {
{ "-s", "--change", MODE_SSET, "Change generic options",
- " [ speed 10|100|1000|10000 ]\n"
+ " [ speed 10|100|1000|2500|10000 ]\n"
" [ duplex half|full ]\n"
" [ port tp|aui|bnc|mii|fibre ]\n"
" [ autoneg on|off ]\n"
@@ -521,6 +521,8 @@ static void parse_cmdline(int argc, char **argp)
speed_wanted = SPEED_100;
else if (!strcmp(argp[i], "1000"))
speed_wanted = SPEED_1000;
+ else if (!strcmp(argp[i], "2500"))
+ speed_wanted = SPEED_2500;
else if (!strcmp(argp[1], "10000"))
speed_wanted = SPEED_10000;
else
@@ -649,6 +651,9 @@ static void parse_cmdline(int argc, char **argp)
else if (speed_wanted == SPEED_1000 &&
duplex_wanted == DUPLEX_FULL)
advertising_wanted = ADVERTISED_1000baseT_Full;
+ else if (speed_wanted == SPEED_2500 &&
+ duplex_wanted == DUPLEX_FULL)
+ advertising_wanted = ADVERTISED_2500baseX_Full;
else if (speed_wanted == SPEED_10000 &&
duplex_wanted == DUPLEX_FULL)
advertising_wanted = ADVERTISED_10000baseT_Full;
@@ -712,6 +717,13 @@ static void dump_supported(struct ethtool_cmd *ep)
if (mask & SUPPORTED_1000baseT_Full) {
did1++; fprintf(stdout, "1000baseT/Full ");
}
+ if (did1 && (mask & SUPPORTED_2500baseX_Full)) {
+ fprintf(stdout, "\n");
+ fprintf(stdout, " ");
+ }
+ if (mask & SUPPORTED_2500baseX_Full) {
+ did1++; fprintf(stdout, "2500baseX/Full ");
+ }
fprintf(stdout, "\n");
fprintf(stdout, " Supports auto-negotiation: ");
@@ -754,6 +766,13 @@ static void dump_advertised(struct ethtool_cmd *ep)
if (mask & ADVERTISED_1000baseT_Full) {
did1++; fprintf(stdout, "1000baseT/Full ");
}
+ if (did1 && (mask & ADVERTISED_2500baseX_Full)) {
+ fprintf(stdout, "\n");
+ fprintf(stdout, " ");
+ }
+ if (mask & ADVERTISED_2500baseX_Full) {
+ did1++; fprintf(stdout, "2500baseX/Full ");
+ }
if (did1 && (mask & ADVERTISED_10000baseT_Full)) {
fprintf(stdout, "\n");
fprintf(stdout, " ");
@@ -788,6 +807,9 @@ static int dump_ecmd(struct ethtool_cmd *ep)
case SPEED_1000:
fprintf(stdout, "1000Mb/s\n");
break;
+ case SPEED_2500:
+ fprintf(stdout, "2500Mb/s\n");
+ break;
case SPEED_10000:
fprintf(stdout, "10000Mb/s\n");
break;
@@ -1712,6 +1734,7 @@ static int do_sset(int fd, struct ifreq *ifr)
ADVERTISED_100baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full |
+ ADVERTISED_2500baseX_Full |
ADVERTISED_10000baseT_Full);
else
ecmd.advertising = advertising_wanted;
-
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