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comment mods and code tiddy ups

This commit is contained in:
nisimura 2020-02-17 06:05:31 +00:00
parent 4fb51600fe
commit a4c13d8e17
1 changed files with 8 additions and 6 deletions
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14
sys/dev/pci/if_kse.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_kse.c,v 1.48 2020/02/04 07:37:00 skrll Exp $ */
/* $NetBSD: if_kse.c,v 1.49 2020/02/17 06:05:31 nisimura Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_kse.c,v 1.48 2020/02/04 07:37:00 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_kse.c,v 1.49 2020/02/17 06:05:31 nisimura Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -66,9 +66,9 @@ __KERNEL_RCSID(0, "$NetBSD: if_kse.c,v 1.48 2020/02/04 07:37:00 skrll Exp $");
#define KSE_LINKDEBUG 0
#define CSR_READ_4(sc, off) \
bus_space_read_4(sc->sc_st, sc->sc_sh, off)
bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (off))
#define CSR_WRITE_4(sc, off, val) \
bus_space_write_4(sc->sc_st, sc->sc_sh, off, val)
bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (off), (val))
#define CSR_READ_2(sc, off) \
bus_space_read_2((sc)->sc_st, (sc)->sc_sh, (off))
#define CSR_WRITE_2(sc, off, val) \
@ -833,7 +833,7 @@ kse_init(struct ifnet *ifp)
CSR_READ_2(sc, SGCR3) | CR3_USEFC);
}
/* build multicast hash filter if necessary */
/* accept multicast frame or run promisc mode */
kse_set_filter(sc);
/* set current media */
@ -1098,16 +1098,18 @@ kse_set_filter(struct kse_softc *sc)
int i;
sc->sc_rxc &= ~(RXC_MHTE | RXC_RM | RXC_RA);
ifp->if_flags &= ~IFF_ALLMULTI;
if (ifp->if_flags & IFF_PROMISC) {
ifp->if_flags |= IFF_ALLMULTI;
goto update;
}
ifp->if_flags &= ~IFF_ALLMULTI;
/* clear perfect match filter and prepare mcast hash table */
for (i = 0; i < 16; i++)
CSR_WRITE_4(sc, MAAH0 + i*8, 0);
crc = mchash[0] = mchash[1] = 0;
ETHER_LOCK(ec);
ETHER_FIRST_MULTI(step, ec, enm);
i = 0;