| if_ste.c (109058) | if_ste.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * | 1/* 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * |
| 32 * $FreeBSD: head/sys/pci/if_ste.c 109058 2003-01-10 08:09:58Z mbr $ | 32 * $FreeBSD: head/sys/pci/if_ste.c 109623 2003-01-21 08:56:16Z alfred $ |
| 33 */ 34 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/sockio.h> 38#include <sys/mbuf.h> 39#include <sys/malloc.h> 40#include <sys/kernel.h> --- 29 unchanged lines hidden (view full) --- 70#define STE_USEIOSPACE 71 72#include <pci/if_stereg.h> 73 74MODULE_DEPEND(ste, miibus, 1, 1, 1); 75 76#if !defined(lint) 77static const char rcsid[] = | 33 */ 34 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/sockio.h> 38#include <sys/mbuf.h> 39#include <sys/malloc.h> 40#include <sys/kernel.h> --- 29 unchanged lines hidden (view full) --- 70#define STE_USEIOSPACE 71 72#include <pci/if_stereg.h> 73 74MODULE_DEPEND(ste, miibus, 1, 1, 1); 75 76#if !defined(lint) 77static const char rcsid[] = |
| 78 "$FreeBSD: head/sys/pci/if_ste.c 109058 2003-01-10 08:09:58Z mbr $"; | 78 "$FreeBSD: head/sys/pci/if_ste.c 109623 2003-01-21 08:56:16Z alfred $"; |
| 79#endif 80 81/* 82 * Various supported device vendors/types and their names. 83 */ 84static struct ste_type ste_devs[] = { 85 { ST_VENDORID, ST_DEVICEID_ST201, "Sundance ST201 10/100BaseTX" }, 86 { DL_VENDORID, DL_DEVICEID_DL10050, "D-Link DL10050 10/100BaseTX" }, --- 1050 unchanged lines hidden (view full) --- 1137ste_newbuf(sc, c, m) 1138 struct ste_softc *sc; 1139 struct ste_chain_onefrag *c; 1140 struct mbuf *m; 1141{ 1142 struct mbuf *m_new = NULL; 1143 1144 if (m == NULL) { | 79#endif 80 81/* 82 * Various supported device vendors/types and their names. 83 */ 84static struct ste_type ste_devs[] = { 85 { ST_VENDORID, ST_DEVICEID_ST201, "Sundance ST201 10/100BaseTX" }, 86 { DL_VENDORID, DL_DEVICEID_DL10050, "D-Link DL10050 10/100BaseTX" }, --- 1050 unchanged lines hidden (view full) --- 1137ste_newbuf(sc, c, m) 1138 struct ste_softc *sc; 1139 struct ste_chain_onefrag *c; 1140 struct mbuf *m; 1141{ 1142 struct mbuf *m_new = NULL; 1143 1144 if (m == NULL) { |
| 1145 MGETHDR(m_new, M_DONTWAIT, MT_DATA); | 1145 MGETHDR(m_new, M_NOWAIT, MT_DATA); |
| 1146 if (m_new == NULL) 1147 return(ENOBUFS); | 1146 if (m_new == NULL) 1147 return(ENOBUFS); |
| 1148 MCLGET(m_new, M_DONTWAIT); | 1148 MCLGET(m_new, M_NOWAIT); |
| 1149 if (!(m_new->m_flags & M_EXT)) { 1150 m_freem(m_new); 1151 return(ENOBUFS); 1152 } 1153 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 1154 } else { 1155 m_new = m; 1156 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; --- 357 unchanged lines hidden (view full) --- 1514 if (m != NULL) { 1515 struct mbuf *mn; 1516 1517 /* 1518 * We ran out of segments. We have to recopy this 1519 * mbuf chain first. Bail out if we can't get the 1520 * new buffers. Code borrowed from if_fxp.c 1521 */ | 1149 if (!(m_new->m_flags & M_EXT)) { 1150 m_freem(m_new); 1151 return(ENOBUFS); 1152 } 1153 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 1154 } else { 1155 m_new = m; 1156 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; --- 357 unchanged lines hidden (view full) --- 1514 if (m != NULL) { 1515 struct mbuf *mn; 1516 1517 /* 1518 * We ran out of segments. We have to recopy this 1519 * mbuf chain first. Bail out if we can't get the 1520 * new buffers. Code borrowed from if_fxp.c 1521 */ |
| 1522 MGETHDR(mn, M_DONTWAIT, MT_DATA); | 1522 MGETHDR(mn, M_NOWAIT, MT_DATA); |
| 1523 if (mn == NULL) { 1524 m_freem(m_head); 1525 return ENOMEM; 1526 } 1527 if (m_head->m_pkthdr.len > MHLEN) { | 1523 if (mn == NULL) { 1524 m_freem(m_head); 1525 return ENOMEM; 1526 } 1527 if (m_head->m_pkthdr.len > MHLEN) { |
| 1528 MCLGET(mn, M_DONTWAIT); | 1528 MCLGET(mn, M_NOWAIT); |
| 1529 if ((mn->m_flags & M_EXT) == 0) { 1530 m_freem(mn); 1531 m_freem(m_head); 1532 return ENOMEM; 1533 } 1534 } 1535 m_copydata(m_head, 0, m_head->m_pkthdr.len, 1536 mtod(mn, caddr_t)); --- 132 unchanged lines hidden --- | 1529 if ((mn->m_flags & M_EXT) == 0) { 1530 m_freem(mn); 1531 m_freem(m_head); 1532 return ENOMEM; 1533 } 1534 } 1535 m_copydata(m_head, 0, m_head->m_pkthdr.len, 1536 mtod(mn, caddr_t)); --- 132 unchanged lines hidden --- |