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Convert to if_foreach_llmaddr() KPI.

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This commit is contained in:
glebius 2019-10-21 18:06:53 +00:00
parent 7a35f9d5c4
commit 4d005b1367
1 changed files with 20 additions and 10 deletions
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30
sys/dev/fxp/if_fxp.c
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@ -245,7 +245,7 @@ static void fxp_discard_rfabuf(struct fxp_softc *sc,
struct fxp_rx *rxp);
static int fxp_new_rfabuf(struct fxp_softc *sc,
struct fxp_rx *rxp);
static int fxp_mc_addrs(struct fxp_softc *sc);
static void fxp_mc_addrs(struct fxp_softc *sc);
static void fxp_mc_setup(struct fxp_softc *sc);
static uint16_t fxp_eeprom_getword(struct fxp_softc *sc, int offset,
int autosize);
@ -2976,27 +2976,37 @@ fxp_ioctl(if_t ifp, u_long command, caddr_t data)
return (error);
}
static u_int
fxp_setup_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
{
struct fxp_softc *sc = arg;
struct fxp_cb_mcs *mcsp = sc->mcsp;
if (mcsp->mc_cnt < MAXMCADDR)
bcopy(LLADDR(sdl), mcsp->mc_addr[mcsp->mc_cnt * ETHER_ADDR_LEN],
ETHER_ADDR_LEN);
mcsp->mc_cnt++;
return (1);
}
/*
* Fill in the multicast address list and return number of entries.
*/
static int
static void
fxp_mc_addrs(struct fxp_softc *sc)
{
struct fxp_cb_mcs *mcsp = sc->mcsp;
if_t ifp = sc->ifp;
int nmcasts = 0;
if ((if_getflags(ifp) & IFF_ALLMULTI) == 0) {
if_maddr_rlock(ifp);
if_setupmultiaddr(ifp, mcsp->mc_addr, &nmcasts, MAXMCADDR);
if (nmcasts >= MAXMCADDR) {
mcsp->mc_cnt = 0;
if_foreach_llmaddr(sc->ifp, fxp_setup_maddr, sc);
if (mcsp->mc_cnt >= MAXMCADDR) {
if_setflagbits(ifp, IFF_ALLMULTI, 0);
nmcasts = 0;
mcsp->mc_cnt = 0;
}
if_maddr_runlock(ifp);
}
mcsp->mc_cnt = htole16(nmcasts * ETHER_ADDR_LEN);
return (nmcasts);
mcsp->mc_cnt = htole16(mcsp->mc_cnt * ETHER_ADDR_LEN);
}
/*