diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2007-01-30 03:21:11 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2007-01-30 03:21:11 +0000 |
| commit | d34950d258240450cc4bec0c30ab7e86a83d82dc (patch) | |
| tree | 470dcf567c5a9a0e8a82494f5d4b05e4f418ded8 /sys | |
| parent | 44970e00614f9753d7c8051d3f48ab817d20a4a8 (diff) | |
Allow the bnx(4) driver to make use of all of the available hardware
multicast hash slots. The bnx(4) hardware supports 8 slots instead of
4 like the bge(4) hardware.
From Mike Karels via FreeBSD
Tested by Brad, biorn@ and Johan M:son Lindman
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_bnx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/pci/if_bnx.c b/sys/dev/pci/if_bnx.c index 46e16ec70e7..dcc054180f2 100644 --- a/sys/dev/pci/if_bnx.c +++ b/sys/dev/pci/if_bnx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bnx.c,v 1.42 2007/01/27 12:38:59 krw Exp $ */ +/* $OpenBSD: if_bnx.c,v 1.43 2007/01/30 03:21:10 krw Exp $ */ /*- * Copyright (c) 2006 Broadcom Corporation @@ -4784,7 +4784,7 @@ bnx_set_rx_mode(struct bnx_softc *sc) struct ifnet *ifp = &ac->ac_if; struct ether_multi *enm; struct ether_multistep step; - u_int32_t hashes[4] = { 0, 0, 0, 0 }; + u_int32_t hashes[NUM_MC_HASH_REGISTERS] = { 0, 0, 0, 0, 0, 0, 0, 0 }; u_int32_t rx_mode, sort_mode; int h, i; @@ -4831,12 +4831,12 @@ allmulti: goto allmulti; } h = ether_crc32_le(enm->enm_addrlo, ETHER_ADDR_LEN) & - 0x7F; - hashes[(h & 0x60) >> 5] |= 1 << (h & 0x1F); + 0xFF; + hashes[(h & 0xE0) >> 5] |= 1 << (h & 0x1F); ETHER_NEXT_MULTI(step, enm); } - for (i = 0; i < 4; i++) + for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) REG_WR(sc, BNX_EMAC_MULTICAST_HASH0 + (i * 4), hashes[i]); |