@@ -678,7 +678,7 @@ _devlink_trap_set_action()
COMPREPLY=( $( compgen -W "action" -- "$cur" ) )
;;
$((7 + $i)))
- COMPREPLY=( $( compgen -W "trap drop" -- "$cur" ) )
+ COMPREPLY=( $( compgen -W "trap drop mirror" -- "$cur" ) )
;;
esac
}
@@ -708,7 +708,7 @@ _devlink_trap_group_set()
case $prev in
action)
- COMPREPLY=( $( compgen -W "trap drop" -- "$cur" ) )
+ COMPREPLY=( $( compgen -W "trap drop mirror" -- "$cur" ) )
return
;;
policer)
@@ -1149,6 +1149,8 @@ static int trap_action_get(const char *actionstr,
*p_action = DEVLINK_TRAP_ACTION_DROP;
} else if (strcmp(actionstr, "trap") == 0) {
*p_action = DEVLINK_TRAP_ACTION_TRAP;
+ } else if (strcmp(actionstr, "mirror") == 0) {
+ *p_action = DEVLINK_TRAP_ACTION_MIRROR;
} else {
pr_err("Unknown trap action \"%s\"\n", actionstr);
return -EINVAL;
@@ -7087,6 +7089,8 @@ static const char *trap_action_name(uint8_t action)
return "drop";
case DEVLINK_TRAP_ACTION_TRAP:
return "trap";
+ case DEVLINK_TRAP_ACTION_MIRROR:
+ return "mirror";
default:
return "<unknown action>";
}
@@ -7161,9 +7165,9 @@ static int cmd_trap_show_cb(const struct nlmsghdr *nlh, void *data)
static void cmd_trap_help(void)
{
- pr_err("Usage: devlink trap set DEV trap TRAP [ action { trap | drop } ]\n");
+ pr_err("Usage: devlink trap set DEV trap TRAP [ action { trap | drop | mirror } ]\n");
pr_err(" devlink trap show [ DEV trap TRAP ]\n");
- pr_err(" devlink trap group set DEV group GROUP [ action { trap | drop } ]\n");
+ pr_err(" devlink trap group set DEV group GROUP [ action { trap | drop | mirror } ]\n");
pr_err(" [ policer POLICER ] [ nopolicer ]\n");
pr_err(" devlink trap group show [ DEV group GROUP ]\n");
pr_err(" devlink trap policer set DEV policer POLICER [ rate RATE ] [ burst BURST ]\n");
@@ -26,7 +26,7 @@ devlink-trap \- devlink trap configuration
.ti -8
.BI "devlink trap set " DEV " trap " TRAP
-.RB "[ " action " { " trap " | " drop " } ]"
+.RB "[ " action " { " trap " | " drop " | " mirror " } ]"
.ti -8
.B "devlink trap group show"
@@ -36,7 +36,7 @@ devlink-trap \- devlink trap configuration
.ti -8
.BI "devlink trap group set " DEV " group " GROUP
-.RB "[ " action " { " trap " | " drop " } ]"
+.RB "[ " action " { " trap " | " drop " | " mirror " } ]"
.br
.RB "[ " policer
.IB "POLICER " ]
@@ -76,7 +76,7 @@ Only applicable if a devlink device is also specified.
- specifies the packet trap.
.TP
-.BR action " { " trap " | " drop " } "
+.BR action " { " trap " | " drop " | " mirror " } "
packet trap action.
.I trap
@@ -85,6 +85,9 @@ packet trap action.
.I drop
- the packet is dropped by the underlying device and a copy is not sent to the CPU.
+.I mirror
+- the packet is forwarded by the underlying device and a copy is sent to the CPU.
+
.SS devlink trap group show - display available packet trap groups and their attributes
.PP
@@ -108,7 +111,7 @@ Only applicable if a devlink device is also specified.
- specifies the packet trap group.
.TP
-.BR action " { " trap " | " drop " } "
+.BR action " { " trap " | " drop " | " mirror " } "
packet trap action. The action is set for all the packet traps member in the
trap group. The actions of non-drop traps cannot be changed and are thus
skipped.