diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2006-12-21 05:15:07 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2006-12-21 05:15:07 +0000 |
| commit | d6ea44a40032f7219976136dca02acad7f74a505 (patch) | |
| tree | afe3090cf7d60181a618b16237550d0bbc11d6e2 /sys | |
| parent | ea56910070bc0d09bc9f6ce6a92d9b6b18b57314 (diff) | |
re_fixup_rx() is a no-op function, other than copying data to the same address, thus slowing down the driver on __STRICT_ALIGN archs, remove. ok deraadt@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/re.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/sys/dev/ic/re.c b/sys/dev/ic/re.c index 8be95697ea1..7402d9ec58c 100644 --- a/sys/dev/ic/re.c +++ b/sys/dev/ic/re.c @@ -1,4 +1,4 @@ -/* $OpenBSD: re.c,v 1.59 2006/12/20 23:26:52 deraadt Exp $ */ +/* $OpenBSD: re.c,v 1.60 2006/12/21 05:15:06 drahn Exp $ */ /* $FreeBSD: if_re.c,v 1.31 2004/09/04 07:54:05 ru Exp $ */ /* * Copyright (c) 1997, 1998-2003 @@ -161,9 +161,6 @@ int re_encap(struct rl_softc *, struct mbuf *, int *); int re_newbuf(struct rl_softc *, int, struct mbuf *); int re_rx_list_init(struct rl_softc *); int re_tx_list_init(struct rl_softc *); -#ifdef __STRICT_ALIGNMENT -void re_fixup_rx(struct mbuf *); -#endif void re_rxeof(struct rl_softc *); void re_txeof(struct rl_softc *); void re_tick(void *); @@ -1162,22 +1159,6 @@ re_newbuf(struct rl_softc *sc, int idx, struct mbuf *m) return (ENOMEM); } -#ifdef __STRICT_ALIGNMENT -void -re_fixup_rx(struct mbuf *m) -{ - int i; - uint16_t *src, *dst; - - src = mtod(m, uint16_t *); - dst = src - (RE_ETHER_ALIGN - ETHER_ALIGN) / sizeof *src; - - for (i = 0; i < (m->m_len / sizeof(uint16_t) + 1); i++) - *dst++ = *src++; - - m->m_data -= RE_ETHER_ALIGN - ETHER_ALIGN; -} -#endif int re_tx_list_init(struct rl_softc *sc) @@ -1347,9 +1328,6 @@ re_rxeof(struct rl_softc *sc) m->m_pkthdr.len = m->m_len = (total_len - ETHER_CRC_LEN); -#ifdef __STRICT_ALIGNMENT - re_fixup_rx(m); -#endif ifp->if_ipackets++; m->m_pkthdr.rcvif = ifp; |