adds the ability to change the advertised speed and duplex for a network
interface. Previously, a network interface was only able to advertise all
supported speed's and duplex's, or one individual speed and duplex. The
feature allows the user to choose which supported speed's and duplex's to
advertise by using the hex value.
Signed-off-by: Jeff Kirsher <[EMAIL PROTECTED]>
Signed-off-by: Auke Kok <[EMAIL PROTECTED]>
---
ethtool.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/ethtool.c b/ethtool.c
index 87e22ab..b7f189a 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -99,6 +99,7 @@ static struct option {
" [ duplex half|full ]\n"
" [ port tp|aui|bnc|mii|fibre ]\n"
" [ autoneg on|off ]\n"
+ " [ advertise %%x ]\n"
" [ phyad %%d ]\n"
" [ xcvr internal|external ]\n"
" [ wol p|u|m|b|a|g|s|d... ]\n"
@@ -549,6 +550,15 @@ static void parse_cmdline(int argc, char
show_usage(1);
}
break;
+ } else if (!strcmp(argp[i], "advertise")) {
+ gset_changed = 1;
+ i += 1;
+ if (i >= argc)
+ show_usage(1);
+ advertising_wanted = strtol(argp[i], NULL, 16);
+ if (advertising_wanted < 0)
+ show_usage(1);
+ break;
} else if (!strcmp(argp[i], "phyad")) {
gset_changed = 1;
i += 1;
@@ -601,7 +611,7 @@ static void parse_cmdline(int argc, char
}
}
- if (autoneg_wanted == AUTONEG_ENABLE){
+ if ((autoneg_wanted == AUTONEG_ENABLE) && (advertising_wanted < 0)) {
if (speed_wanted == SPEED_10 && duplex_wanted == DUPLEX_HALF)
advertising_wanted = ADVERTISED_10baseT_Half;
else if (speed_wanted == SPEED_10 &&
-
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