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Index: sbin/ifconfig/ifconfig.8
===================================================================
--- sbin/ifconfig/ifconfig.8
+++ sbin/ifconfig/ifconfig.8
@@ -2396,6 +2396,10 @@
Set a shift parameter for RSS local hash computation.
Hash is calculated by using flowid bits in a packet header mbuf
which are shifted by the number of this parameter.
+.It Cm lacp_fast_timeout
+Enable lacp fast-timeout on the interface.
+.It Cm -lacp_fast_timeout
+Disable lacp fast-timeout on the interface.
.El
.Pp
The following parameters are specific to IP tunnel interfaces,
Index: sbin/ifconfig/iflagg.c
===================================================================
--- sbin/ifconfig/iflagg.c
+++ sbin/ifconfig/iflagg.c
@@ -115,6 +115,8 @@
case -LAGG_OPT_LACP_TXTEST:
case LAGG_OPT_LACP_RXTEST:
case -LAGG_OPT_LACP_RXTEST:
+ case LAGG_OPT_LACP_TIMEOUT:
+ case -LAGG_OPT_LACP_TIMEOUT:
break;
default:
err(1, "Invalid lagg option");
@@ -293,6 +295,8 @@
DEF_CMD("-lacp_txtest", -LAGG_OPT_LACP_TXTEST, setlaggsetopt),
DEF_CMD("lacp_rxtest", LAGG_OPT_LACP_RXTEST, setlaggsetopt),
DEF_CMD("-lacp_rxtest", -LAGG_OPT_LACP_RXTEST, setlaggsetopt),
+ DEF_CMD("lacp_fast_timeout", LAGG_OPT_LACP_TIMEOUT, setlaggsetopt),
+ DEF_CMD("-lacp_fast_timeout", -LAGG_OPT_LACP_TIMEOUT, setlaggsetopt),
DEF_CMD_ARG("flowid_shift", setlaggflowidshift),
};
static struct afswtch af_lagg = {
Index: sys/net/ieee8023ad_lacp.h
===================================================================
--- sys/net/ieee8023ad_lacp.h
+++ sys/net/ieee8023ad_lacp.h
@@ -251,6 +251,7 @@
u_int32_t lsc_tx_test;
} lsc_debug;
u_int32_t lsc_strict_mode;
+ boolean_t lsc_fast_timeout; /* if set, fast timeout */
};
#define LACP_TYPE_ACTORINFO 1
Index: sys/net/ieee8023ad_lacp.c
===================================================================
--- sys/net/ieee8023ad_lacp.c
+++ sys/net/ieee8023ad_lacp.c
@@ -522,7 +522,7 @@
int error;
boolean_t active = TRUE; /* XXX should be configurable */
- boolean_t fast = FALSE; /* XXX should be configurable */
+ boolean_t fast = FALSE; /* Configurable via ioctl */
link_init_sdl(ifp, (struct sockaddr *)&sdl, IFT_ETHER);
sdl.sdl_alen = ETHER_ADDR_LEN;
Index: sys/net/if_lagg.h
===================================================================
--- sys/net/if_lagg.h
+++ sys/net/if_lagg.h
@@ -150,6 +150,7 @@
#define LAGG_OPT_LACP_STRICT 0x10 /* LACP strict mode */
#define LAGG_OPT_LACP_TXTEST 0x20 /* LACP debug: txtest */
#define LAGG_OPT_LACP_RXTEST 0x40 /* LACP debug: rxtest */
+#define LAGG_OPT_LACP_TIMEOUT 0x80 /* LACP timeout */
u_int ro_count; /* number of ports */
u_int ro_active; /* active port count */
u_int ro_flapping; /* number of flapping */
Index: sys/net/if_lagg.c
===================================================================
--- sys/net/if_lagg.c
+++ sys/net/if_lagg.c
@@ -1257,6 +1257,8 @@
ro->ro_opts |= LAGG_OPT_LACP_RXTEST;
if (lsc->lsc_strict_mode != 0)
ro->ro_opts |= LAGG_OPT_LACP_STRICT;
+ if (lsc->lsc_fast_timeout != 0)
+ ro->ro_opts |= LAGG_OPT_LACP_TIMEOUT;
ro->ro_active = sc->sc_active;
} else {
@@ -1292,6 +1294,8 @@
case -LAGG_OPT_LACP_RXTEST:
case LAGG_OPT_LACP_STRICT:
case -LAGG_OPT_LACP_STRICT:
+ case LAGG_OPT_LACP_TIMEOUT:
+ case -LAGG_OPT_LACP_TIMEOUT:
valid = lacp = 1;
break;
default:
@@ -1320,6 +1324,7 @@
sc->sc_opts &= ~ro->ro_opts;
} else {
struct lacp_softc *lsc;
+ struct lacp_port *lp;
lsc = (struct lacp_softc *)sc->sc_psc;
@@ -1342,6 +1347,20 @@
case -LAGG_OPT_LACP_STRICT:
lsc->lsc_strict_mode = 0;
break;
+ case LAGG_OPT_LACP_TIMEOUT:
+ LACP_LOCK(lsc);
+ LIST_FOREACH(lp, &lsc->lsc_ports, lp_next)
+ lp->lp_state |= LACP_STATE_TIMEOUT;
+ LACP_UNLOCK(lsc);
+ lsc->lsc_fast_timeout = 1;
+ break;
+ case -LAGG_OPT_LACP_TIMEOUT:
+ LACP_LOCK(lsc);
+ LIST_FOREACH(lp, &lsc->lsc_ports, lp_next)
+ lp->lp_state &= ~LACP_STATE_TIMEOUT;
+ LACP_UNLOCK(lsc);
+ lsc->lsc_fast_timeout = 0;
+ break;
}
}
LAGG_WUNLOCK(sc);

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