diff options
author | hiren <hiren@FreeBSD.org> | 2015-09-15 05:19:10 +0000 |
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committer | hiren <hiren@FreeBSD.org> | 2015-09-15 05:19:10 +0000 |
commit | c6c0cd45579f43f207e8e2947ad33106d634728a (patch) | |
tree | 9ba814221adfa983b40c02dee7a4b22582335d18 /sys/net | |
parent | a6f66e44deebac6adc1fdb2f3abb6f0afbbc38de (diff) | |
download | FreeBSD-src-c6c0cd45579f43f207e8e2947ad33106d634728a.zip FreeBSD-src-c6c0cd45579f43f207e8e2947ad33106d634728a.tar.gz |
MFC r286700
Make LAG LACP fast timeout tunable through IOCTL.
Diffstat (limited to 'sys/net')
-rw-r--r-- | sys/net/ieee8023ad_lacp.c | 2 | ||||
-rw-r--r-- | sys/net/ieee8023ad_lacp.h | 1 | ||||
-rw-r--r-- | sys/net/if_lagg.c | 19 | ||||
-rw-r--r-- | sys/net/if_lagg.h | 1 |
4 files changed, 22 insertions, 1 deletions
diff --git a/sys/net/ieee8023ad_lacp.c b/sys/net/ieee8023ad_lacp.c index 3a0de01..361f592 100644 --- a/sys/net/ieee8023ad_lacp.c +++ b/sys/net/ieee8023ad_lacp.c @@ -519,7 +519,7 @@ lacp_port_create(struct lagg_port *lgp) 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 */ bzero((char *)&sdl, sizeof(sdl)); sdl.sdl_len = sizeof(sdl); diff --git a/sys/net/ieee8023ad_lacp.h b/sys/net/ieee8023ad_lacp.h index 6dbdb95..1573c0b 100644 --- a/sys/net/ieee8023ad_lacp.h +++ b/sys/net/ieee8023ad_lacp.h @@ -251,6 +251,7 @@ struct lacp_softc { 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 diff --git a/sys/net/if_lagg.c b/sys/net/if_lagg.c index d62f148..a690794 100644 --- a/sys/net/if_lagg.c +++ b/sys/net/if_lagg.c @@ -1081,6 +1081,8 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) 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 { @@ -1116,6 +1118,8 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) 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: @@ -1144,6 +1148,7 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) sc->sc_opts &= ~ro->ro_opts; } else { struct lacp_softc *lsc; + struct lacp_port *lp; lsc = (struct lacp_softc *)sc->sc_psc; @@ -1166,6 +1171,20 @@ lagg_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) 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; } } proto->ti_attach(sc); diff --git a/sys/net/if_lagg.h b/sys/net/if_lagg.h index 34f5f6e..ac01032 100644 --- a/sys/net/if_lagg.h +++ b/sys/net/if_lagg.h @@ -148,6 +148,7 @@ struct lagg_reqopts { #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 */ |