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Convert to if_foreach_llmaddr() KPI.

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This commit is contained in:
Gleb Smirnoff 2019-10-21 18:06:31 +00:00
parent 0322ca23bc
commit 349ecfc38a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=353813
2 changed files with 59 additions and 91 deletions
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125
sys/dev/bxe/bxe.c
View file

@ -12065,27 +12065,31 @@ bxe_initial_phy_init(struct bxe_softc *sc,
return (rc);
}
/* must be called under IF_ADDR_LOCK */
static u_int
bxe_push_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
{
struct ecore_mcast_list_elem *mc_mac = arg;
mc_mac += cnt;
mc_mac->mac = (uint8_t *)LLADDR(sdl);
return (1);
}
static int
bxe_init_mcast_macs_list(struct bxe_softc *sc,
struct ecore_mcast_ramrod_params *p)
{
if_t ifp = sc->ifp;
int mc_count = 0;
struct ifmultiaddr *ifma;
int mc_count;
struct ecore_mcast_list_elem *mc_mac;
CK_STAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
if (ifma->ifma_addr->sa_family != AF_LINK) {
continue;
}
mc_count++;
}
ECORE_LIST_INIT(&p->mcast_list);
p->mcast_list_len = 0;
/* XXXGL: multicast count may change later */
mc_count = if_llmaddr_count(ifp);
if (!mc_count) {
return (0);
}
@ -12097,20 +12101,15 @@ bxe_init_mcast_macs_list(struct bxe_softc *sc,
return (-1);
}
bzero(mc_mac, (sizeof(*mc_mac) * mc_count));
if_foreach_llmaddr(ifp, bxe_push_maddr, mc_mac);
CK_STAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
if (ifma->ifma_addr->sa_family != AF_LINK) {
continue;
}
mc_mac->mac = (uint8_t *)LLADDR((struct sockaddr_dl *)ifma->ifma_addr);
ECORE_LIST_PUSH_TAIL(&mc_mac->link, &p->mcast_list);
for (int i = 0; i < mc_count; i ++) {
ECORE_LIST_PUSH_TAIL(&mc_mac[i].link, &p->mcast_list);
BLOGD(sc, DBG_LOAD,
"Setting MCAST %02X:%02X:%02X:%02X:%02X:%02X and mc_count %d\n",
mc_mac->mac[0], mc_mac->mac[1], mc_mac->mac[2],
mc_mac->mac[3], mc_mac->mac[4], mc_mac->mac[5], mc_count);
mc_mac++;
mc_mac[i].mac[0], mc_mac[i].mac[1], mc_mac[i].mac[2],
mc_mac[i].mac[3], mc_mac[i].mac[4], mc_mac[i].mac[5],
mc_count);
}
p->mcast_list_len = mc_count;
@ -12171,69 +12170,59 @@ bxe_set_mc_list(struct bxe_softc *sc)
return (rc);
}
struct bxe_set_addr_ctx {
struct bxe_softc *sc;
unsigned long ramrod_flags;
int rc;
};
static u_int
bxe_set_addr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
{
struct bxe_set_addr_ctx *ctx = arg;
struct ecore_vlan_mac_obj *mac_obj = &ctx->sc->sp_objs->mac_obj;
int rc;
if (ctx->rc < 0)
return (0);
rc = bxe_set_mac_one(ctx->sc, (uint8_t *)LLADDR(sdl), mac_obj, TRUE,
ECORE_UC_LIST_MAC, &ctx->ramrod_flags);
/* do not treat adding same MAC as an error */
if (rc == -EEXIST)
BLOGD(ctx->sc, DBG_SP, "Failed to schedule ADD operations (EEXIST)\n");
else if (rc < 0) {
BLOGE(ctx->sc, "Failed to schedule ADD operations (%d)\n", rc);
ctx->rc = rc;
}
return (1);
}
static int
bxe_set_uc_list(struct bxe_softc *sc)
{
if_t ifp = sc->ifp;
struct ecore_vlan_mac_obj *mac_obj = &sc->sp_objs->mac_obj;
struct ifaddr *ifa;
unsigned long ramrod_flags = 0;
struct bxe_set_addr_ctx ctx = { sc, 0, 0 };
int rc;
#if __FreeBSD_version < 800000
IF_ADDR_LOCK(ifp);
#else
if_addr_rlock(ifp);
#endif
/* first schedule a cleanup up of old configuration */
rc = bxe_del_all_macs(sc, mac_obj, ECORE_UC_LIST_MAC, FALSE);
if (rc < 0) {
BLOGE(sc, "Failed to schedule delete of all ETH MACs (%d)\n", rc);
#if __FreeBSD_version < 800000
IF_ADDR_UNLOCK(ifp);
#else
if_addr_runlock(ifp);
#endif
return (rc);
}
ifa = if_getifaddr(ifp); /* XXX Is this structure */
while (ifa) {
if (ifa->ifa_addr->sa_family != AF_LINK) {
ifa = CK_STAILQ_NEXT(ifa, ifa_link);
continue;
}
rc = bxe_set_mac_one(sc, (uint8_t *)LLADDR((struct sockaddr_dl *)ifa->ifa_addr),
mac_obj, TRUE, ECORE_UC_LIST_MAC, &ramrod_flags);
if (rc == -EEXIST) {
BLOGD(sc, DBG_SP, "Failed to schedule ADD operations (EEXIST)\n");
/* do not treat adding same MAC as an error */
rc = 0;
} else if (rc < 0) {
BLOGE(sc, "Failed to schedule ADD operations (%d)\n", rc);
#if __FreeBSD_version < 800000
IF_ADDR_UNLOCK(ifp);
#else
if_addr_runlock(ifp);
#endif
return (rc);
}
ifa = CK_STAILQ_NEXT(ifa, ifa_link);
}
#if __FreeBSD_version < 800000
IF_ADDR_UNLOCK(ifp);
#else
if_addr_runlock(ifp);
#endif
if_foreach_lladdr(ifp, bxe_set_addr, &ctx);
if (ctx.rc < 0)
return (ctx.rc);
/* Execute the pending commands */
bit_set(&ramrod_flags, RAMROD_CONT);
bit_set(&ctx.ramrod_flags, RAMROD_CONT);
return (bxe_set_mac_one(sc, NULL, mac_obj, FALSE /* don't care */,
ECORE_UC_LIST_MAC, &ramrod_flags));
ECORE_UC_LIST_MAC, &ctx.ramrod_flags));
}
static void

25
sys/dev/bxe/bxe.h
View file

@ -1492,29 +1492,8 @@ struct bxe_softc {
#define BXE_STATS_UNLOCK(sc) mtx_unlock(&sc->stats_mtx)
#define BXE_STATS_LOCK_ASSERT(sc) mtx_assert(&sc->stats_mtx, MA_OWNED)
#if __FreeBSD_version < 800000
#define BXE_MCAST_LOCK(sc) \
do { \
mtx_lock(&sc->mcast_mtx); \
IF_ADDR_LOCK(sc->ifp); \
} while (0)
#define BXE_MCAST_UNLOCK(sc) \
do { \
IF_ADDR_UNLOCK(sc->ifp); \
mtx_unlock(&sc->mcast_mtx); \
} while (0)
#else
#define BXE_MCAST_LOCK(sc) \
do { \
mtx_lock(&sc->mcast_mtx); \
if_maddr_rlock(sc->ifp); \
} while (0)
#define BXE_MCAST_UNLOCK(sc) \
do { \
if_maddr_runlock(sc->ifp); \
mtx_unlock(&sc->mcast_mtx); \
} while (0)
#endif
#define BXE_MCAST_LOCK(sc) mtx_lock(&sc->mcast_mtx);
#define BXE_MCAST_UNLOCK(sc) mtx_unlock(&sc->mcast_mtx);
#define BXE_MCAST_LOCK_ASSERT(sc) mtx_assert(&sc->mcast_mtx, MA_OWNED)
int dmae_ready;