| if_ti.c (106936) | if_ti.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/dev/ti/if_ti.c 106936 2002-11-14 23:49:09Z sam $ | 32 * $FreeBSD: head/sys/dev/ti/if_ti.c 109623 2003-01-21 08:56:16Z alfred $ |
| 33 */ 34 35/* 36 * Alteon Networks Tigon PCI gigabit ethernet driver for FreeBSD. 37 * Manuals, sample driver and firmware source kits are available 38 * from http://www.alteon.com/support/openkits. 39 * 40 * Written by Bill Paul <wpaul@ctr.columbia.edu> --- 106 unchanged lines hidden (view full) --- 147 * BDs. 148 */ 149#if defined(TI_JUMBO_HDRSPLIT) && defined(TI_PRIVATE_JUMBOS) 150#error "options TI_JUMBO_HDRSPLIT and TI_PRIVATE_JUMBOS are mutually exclusive" 151#endif /* TI_JUMBO_HDRSPLIT && TI_JUMBO_HDRSPLIT */ 152 153#if !defined(lint) 154static const char rcsid[] = | 33 */ 34 35/* 36 * Alteon Networks Tigon PCI gigabit ethernet driver for FreeBSD. 37 * Manuals, sample driver and firmware source kits are available 38 * from http://www.alteon.com/support/openkits. 39 * 40 * Written by Bill Paul <wpaul@ctr.columbia.edu> --- 106 unchanged lines hidden (view full) --- 147 * BDs. 148 */ 149#if defined(TI_JUMBO_HDRSPLIT) && defined(TI_PRIVATE_JUMBOS) 150#error "options TI_JUMBO_HDRSPLIT and TI_PRIVATE_JUMBOS are mutually exclusive" 151#endif /* TI_JUMBO_HDRSPLIT && TI_JUMBO_HDRSPLIT */ 152 153#if !defined(lint) 154static const char rcsid[] = |
| 155 "$FreeBSD: head/sys/dev/ti/if_ti.c 106936 2002-11-14 23:49:09Z sam $"; | 155 "$FreeBSD: head/sys/dev/ti/if_ti.c 109623 2003-01-21 08:56:16Z alfred $"; |
| 156#endif 157 158struct ti_softc *tis[8]; 159 160typedef enum { 161 TI_SWAP_HTON, 162 TI_SWAP_NTOH 163} ti_swap_type; --- 961 unchanged lines hidden (view full) --- 1125 struct ti_softc *sc; 1126 int i; 1127 struct mbuf *m; 1128{ 1129 struct mbuf *m_new = NULL; 1130 struct ti_rx_desc *r; 1131 1132 if (m == NULL) { | 156#endif 157 158struct ti_softc *tis[8]; 159 160typedef enum { 161 TI_SWAP_HTON, 162 TI_SWAP_NTOH 163} ti_swap_type; --- 961 unchanged lines hidden (view full) --- 1125 struct ti_softc *sc; 1126 int i; 1127 struct mbuf *m; 1128{ 1129 struct mbuf *m_new = NULL; 1130 struct ti_rx_desc *r; 1131 1132 if (m == NULL) { |
| 1133 MGETHDR(m_new, M_DONTWAIT, MT_DATA); | 1133 MGETHDR(m_new, M_NOWAIT, MT_DATA); |
| 1134 if (m_new == NULL) 1135 return(ENOBUFS); 1136 | 1134 if (m_new == NULL) 1135 return(ENOBUFS); 1136 |
| 1137 MCLGET(m_new, M_DONTWAIT); | 1137 MCLGET(m_new, M_NOWAIT); |
| 1138 if (!(m_new->m_flags & M_EXT)) { 1139 m_freem(m_new); 1140 return(ENOBUFS); 1141 } 1142 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 1143 } else { 1144 m_new = m; 1145 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; --- 23 unchanged lines hidden (view full) --- 1169 struct ti_softc *sc; 1170 int i; 1171 struct mbuf *m; 1172{ 1173 struct mbuf *m_new = NULL; 1174 struct ti_rx_desc *r; 1175 1176 if (m == NULL) { | 1138 if (!(m_new->m_flags & M_EXT)) { 1139 m_freem(m_new); 1140 return(ENOBUFS); 1141 } 1142 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; 1143 } else { 1144 m_new = m; 1145 m_new->m_len = m_new->m_pkthdr.len = MCLBYTES; --- 23 unchanged lines hidden (view full) --- 1169 struct ti_softc *sc; 1170 int i; 1171 struct mbuf *m; 1172{ 1173 struct mbuf *m_new = NULL; 1174 struct ti_rx_desc *r; 1175 1176 if (m == NULL) { |
| 1177 MGETHDR(m_new, M_DONTWAIT, MT_DATA); | 1177 MGETHDR(m_new, M_NOWAIT, MT_DATA); |
| 1178 if (m_new == NULL) { 1179 return(ENOBUFS); 1180 } 1181 m_new->m_len = m_new->m_pkthdr.len = MHLEN; 1182 } else { 1183 m_new = m; 1184 m_new->m_data = m_new->m_pktdat; 1185 m_new->m_len = m_new->m_pkthdr.len = MHLEN; --- 27 unchanged lines hidden (view full) --- 1213{ 1214 struct mbuf *m_new = NULL; 1215 struct ti_rx_desc *r; 1216 1217 if (m == NULL) { 1218 caddr_t *buf = NULL; 1219 1220 /* Allocate the mbuf. */ | 1178 if (m_new == NULL) { 1179 return(ENOBUFS); 1180 } 1181 m_new->m_len = m_new->m_pkthdr.len = MHLEN; 1182 } else { 1183 m_new = m; 1184 m_new->m_data = m_new->m_pktdat; 1185 m_new->m_len = m_new->m_pkthdr.len = MHLEN; --- 27 unchanged lines hidden (view full) --- 1213{ 1214 struct mbuf *m_new = NULL; 1215 struct ti_rx_desc *r; 1216 1217 if (m == NULL) { 1218 caddr_t *buf = NULL; 1219 1220 /* Allocate the mbuf. */ |
| 1221 MGETHDR(m_new, M_DONTWAIT, MT_DATA); | 1221 MGETHDR(m_new, M_NOWAIT, MT_DATA); |
| 1222 if (m_new == NULL) { 1223 return(ENOBUFS); 1224 } 1225 1226 /* Allocate the jumbo buffer */ 1227 buf = ti_jalloc(sc); 1228 if (buf == NULL) { 1229 m_freem(m_new); --- 65 unchanged lines hidden (view full) --- 1295 m_new = m_old; 1296 cur = m_old->m_next; 1297 for (i = 0; i <= NPAYLOAD; i++){ 1298 m[i] = cur; 1299 cur = cur->m_next; 1300 } 1301 } else { 1302 /* Allocate the mbufs. */ | 1222 if (m_new == NULL) { 1223 return(ENOBUFS); 1224 } 1225 1226 /* Allocate the jumbo buffer */ 1227 buf = ti_jalloc(sc); 1228 if (buf == NULL) { 1229 m_freem(m_new); --- 65 unchanged lines hidden (view full) --- 1295 m_new = m_old; 1296 cur = m_old->m_next; 1297 for (i = 0; i <= NPAYLOAD; i++){ 1298 m[i] = cur; 1299 cur = cur->m_next; 1300 } 1301 } else { 1302 /* Allocate the mbufs. */ |
| 1303 MGETHDR(m_new, M_DONTWAIT, MT_DATA); | 1303 MGETHDR(m_new, M_NOWAIT, MT_DATA); |
| 1304 if (m_new == NULL) { 1305 printf("ti%d: mbuf allocation failed " 1306 "-- packet dropped!\n", sc->ti_unit); 1307 goto nobufs; 1308 } | 1304 if (m_new == NULL) { 1305 printf("ti%d: mbuf allocation failed " 1306 "-- packet dropped!\n", sc->ti_unit); 1307 goto nobufs; 1308 } |
| 1309 MGET(m[NPAYLOAD], M_DONTWAIT, MT_DATA); | 1309 MGET(m[NPAYLOAD], M_NOWAIT, MT_DATA); |
| 1310 if (m[NPAYLOAD] == NULL) { 1311 printf("ti%d: cluster mbuf allocation failed " 1312 "-- packet dropped!\n", sc->ti_unit); 1313 goto nobufs; 1314 } | 1310 if (m[NPAYLOAD] == NULL) { 1311 printf("ti%d: cluster mbuf allocation failed " 1312 "-- packet dropped!\n", sc->ti_unit); 1313 goto nobufs; 1314 } |
| 1315 MCLGET(m[NPAYLOAD], M_DONTWAIT); | 1315 MCLGET(m[NPAYLOAD], M_NOWAIT); |
| 1316 if ((m[NPAYLOAD]->m_flags & M_EXT) == 0) { 1317 printf("ti%d: mbuf allocation failed " 1318 "-- packet dropped!\n", sc->ti_unit); 1319 goto nobufs; 1320 } 1321 m[NPAYLOAD]->m_len = MCLBYTES; 1322 1323 for (i = 0; i < NPAYLOAD; i++){ | 1316 if ((m[NPAYLOAD]->m_flags & M_EXT) == 0) { 1317 printf("ti%d: mbuf allocation failed " 1318 "-- packet dropped!\n", sc->ti_unit); 1319 goto nobufs; 1320 } 1321 m[NPAYLOAD]->m_len = MCLBYTES; 1322 1323 for (i = 0; i < NPAYLOAD; i++){ |
| 1324 MGET(m[i], M_DONTWAIT, MT_DATA); | 1324 MGET(m[i], M_NOWAIT, MT_DATA); |
| 1325 if (m[i] == NULL) { 1326 printf("ti%d: mbuf allocation failed " 1327 "-- packet dropped!\n", sc->ti_unit); 1328 goto nobufs; 1329 } 1330 if (!(frame = jumbo_pg_alloc())){ 1331 printf("ti%d: buffer allocation failed " 1332 "-- packet dropped!\n", sc->ti_unit); --- 2323 unchanged lines hidden --- | 1325 if (m[i] == NULL) { 1326 printf("ti%d: mbuf allocation failed " 1327 "-- packet dropped!\n", sc->ti_unit); 1328 goto nobufs; 1329 } 1330 if (!(frame = jumbo_pg_alloc())){ 1331 printf("ti%d: buffer allocation failed " 1332 "-- packet dropped!\n", sc->ti_unit); --- 2323 unchanged lines hidden --- |