| if_ti.c (90548) | if_ti.c (92739) |
|---|---|
| 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 90548 2002-02-11 23:38:30Z silby $ | 32 * $FreeBSD: head/sys/dev/ti/if_ti.c 92739 2002-03-20 02:08:01Z 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> --- 74 unchanged lines hidden (view full) --- 115#include <pci/if_tireg.h> 116#include <pci/ti_fw.h> 117#include <pci/ti_fw2.h> 118 119#define TI_CSUM_FEATURES (CSUM_IP | CSUM_TCP | CSUM_UDP | CSUM_IP_FRAGS) 120 121#if !defined(lint) 122static 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> --- 74 unchanged lines hidden (view full) --- 115#include <pci/if_tireg.h> 116#include <pci/ti_fw.h> 117#include <pci/ti_fw2.h> 118 119#define TI_CSUM_FEATURES (CSUM_IP | CSUM_TCP | CSUM_UDP | CSUM_IP_FRAGS) 120 121#if !defined(lint) 122static const char rcsid[] = |
| 123 "$FreeBSD: head/sys/dev/ti/if_ti.c 90548 2002-02-11 23:38:30Z silby $"; | 123 "$FreeBSD: head/sys/dev/ti/if_ti.c 92739 2002-03-20 02:08:01Z alfred $"; |
| 124#endif 125 126/* 127 * Various supported device vendors/types and their names. 128 */ 129 130static struct ti_type ti_devs[] = { 131 { ALT_VENDORID, ALT_DEVICEID_ACENIC, --- 8 unchanged lines hidden (view full) --- 140 "Netgear GA620 1000baseT Gigabit Ethernet" }, 141 { SGI_VENDORID, SGI_DEVICEID_TIGON, 142 "Silicon Graphics Gigabit Ethernet" }, 143 { DEC_VENDORID, DEC_DEVICEID_FARALLON_PN9000SX, 144 "Farallon PN9000SX Gigabit Ethernet" }, 145 { 0, 0, NULL } 146}; 147 | 124#endif 125 126/* 127 * Various supported device vendors/types and their names. 128 */ 129 130static struct ti_type ti_devs[] = { 131 { ALT_VENDORID, ALT_DEVICEID_ACENIC, --- 8 unchanged lines hidden (view full) --- 140 "Netgear GA620 1000baseT Gigabit Ethernet" }, 141 { SGI_VENDORID, SGI_DEVICEID_TIGON, 142 "Silicon Graphics Gigabit Ethernet" }, 143 { DEC_VENDORID, DEC_DEVICEID_FARALLON_PN9000SX, 144 "Farallon PN9000SX Gigabit Ethernet" }, 145 { 0, 0, NULL } 146}; 147 |
| 148static int ti_probe __P((device_t)); 149static int ti_attach __P((device_t)); 150static int ti_detach __P((device_t)); 151static void ti_txeof __P((struct ti_softc *)); 152static void ti_rxeof __P((struct ti_softc *)); | 148static int ti_probe (device_t); 149static int ti_attach (device_t); 150static int ti_detach (device_t); 151static void ti_txeof (struct ti_softc *); 152static void ti_rxeof (struct ti_softc *); |
| 153 | 153 |
| 154static void ti_stats_update __P((struct ti_softc *)); 155static int ti_encap __P((struct ti_softc *, struct mbuf *, 156 u_int32_t *)); | 154static void ti_stats_update (struct ti_softc *); 155static int ti_encap (struct ti_softc *, struct mbuf *, u_int32_t *); |
| 157 | 156 |
| 158static void ti_intr __P((void *)); 159static void ti_start __P((struct ifnet *)); 160static int ti_ioctl __P((struct ifnet *, u_long, caddr_t)); 161static void ti_init __P((void *)); 162static void ti_init2 __P((struct ti_softc *)); 163static void ti_stop __P((struct ti_softc *)); 164static void ti_watchdog __P((struct ifnet *)); 165static void ti_shutdown __P((device_t)); 166static int ti_ifmedia_upd __P((struct ifnet *)); 167static void ti_ifmedia_sts __P((struct ifnet *, struct ifmediareq *)); | 157static void ti_intr (void *); 158static void ti_start (struct ifnet *); 159static int ti_ioctl (struct ifnet *, u_long, caddr_t); 160static void ti_init (void *); 161static void ti_init2 (struct ti_softc *); 162static void ti_stop (struct ti_softc *); 163static void ti_watchdog (struct ifnet *); 164static void ti_shutdown (device_t); 165static int ti_ifmedia_upd (struct ifnet *); 166static void ti_ifmedia_sts (struct ifnet *, struct ifmediareq *); |
| 168 | 167 |
| 169static u_int32_t ti_eeprom_putbyte __P((struct ti_softc *, int)); 170static u_int8_t ti_eeprom_getbyte __P((struct ti_softc *, 171 int, u_int8_t *)); 172static int ti_read_eeprom __P((struct ti_softc *, caddr_t, int, int)); | 168static u_int32_t ti_eeprom_putbyte (struct ti_softc *, int); 169static u_int8_t ti_eeprom_getbyte (struct ti_softc *, int, u_int8_t *); 170static int ti_read_eeprom (struct ti_softc *, caddr_t, int, int); |
| 173 | 171 |
| 174static void ti_add_mcast __P((struct ti_softc *, struct ether_addr *)); 175static void ti_del_mcast __P((struct ti_softc *, struct ether_addr *)); 176static void ti_setmulti __P((struct ti_softc *)); | 172static void ti_add_mcast (struct ti_softc *, struct ether_addr *); 173static void ti_del_mcast (struct ti_softc *, struct ether_addr *); 174static void ti_setmulti (struct ti_softc *); |
| 177 | 175 |
| 178static void ti_mem __P((struct ti_softc *, u_int32_t, 179 u_int32_t, caddr_t)); 180static void ti_loadfw __P((struct ti_softc *)); 181static void ti_cmd __P((struct ti_softc *, struct ti_cmd_desc *)); 182static void ti_cmd_ext __P((struct ti_softc *, struct ti_cmd_desc *, 183 caddr_t, int)); 184static void ti_handle_events __P((struct ti_softc *)); 185static int ti_alloc_jumbo_mem __P((struct ti_softc *)); 186static void *ti_jalloc __P((struct ti_softc *)); 187static void ti_jfree __P((caddr_t, void *)); 188static int ti_newbuf_std __P((struct ti_softc *, int, struct mbuf *)); 189static int ti_newbuf_mini __P((struct ti_softc *, int, struct mbuf *)); 190static int ti_newbuf_jumbo __P((struct ti_softc *, int, struct mbuf *)); 191static int ti_init_rx_ring_std __P((struct ti_softc *)); 192static void ti_free_rx_ring_std __P((struct ti_softc *)); 193static int ti_init_rx_ring_jumbo __P((struct ti_softc *)); 194static void ti_free_rx_ring_jumbo __P((struct ti_softc *)); 195static int ti_init_rx_ring_mini __P((struct ti_softc *)); 196static void ti_free_rx_ring_mini __P((struct ti_softc *)); 197static void ti_free_tx_ring __P((struct ti_softc *)); 198static int ti_init_tx_ring __P((struct ti_softc *)); | 176static void ti_mem (struct ti_softc *, u_int32_t, 177 u_int32_t, caddr_t); 178static void ti_loadfw (struct ti_softc *); 179static void ti_cmd (struct ti_softc *, struct ti_cmd_desc *); 180static void ti_cmd_ext (struct ti_softc *, struct ti_cmd_desc *, 181 caddr_t, int); 182static void ti_handle_events (struct ti_softc *); 183static int ti_alloc_jumbo_mem (struct ti_softc *); 184static void *ti_jalloc (struct ti_softc *); 185static void ti_jfree (caddr_t, void *); 186static int ti_newbuf_std (struct ti_softc *, int, struct mbuf *); 187static int ti_newbuf_mini (struct ti_softc *, int, struct mbuf *); 188static int ti_newbuf_jumbo (struct ti_softc *, int, struct mbuf *); 189static int ti_init_rx_ring_std (struct ti_softc *); 190static void ti_free_rx_ring_std (struct ti_softc *); 191static int ti_init_rx_ring_jumbo (struct ti_softc *); 192static void ti_free_rx_ring_jumbo (struct ti_softc *); 193static int ti_init_rx_ring_mini (struct ti_softc *); 194static void ti_free_rx_ring_mini (struct ti_softc *); 195static void ti_free_tx_ring (struct ti_softc *); 196static int ti_init_tx_ring (struct ti_softc *); |
| 199 | 197 |
| 200static int ti_64bitslot_war __P((struct ti_softc *)); 201static int ti_chipinit __P((struct ti_softc *)); 202static int ti_gibinit __P((struct ti_softc *)); | 198static int ti_64bitslot_war (struct ti_softc *); 199static int ti_chipinit (struct ti_softc *); 200static int ti_gibinit (struct ti_softc *); |
| 203 204static device_method_t ti_methods[] = { 205 /* Device interface */ 206 DEVMETHOD(device_probe, ti_probe), 207 DEVMETHOD(device_attach, ti_attach), 208 DEVMETHOD(device_detach, ti_detach), 209 DEVMETHOD(device_shutdown, ti_shutdown), 210 { 0, 0 } --- 2281 unchanged lines hidden --- | 201 202static device_method_t ti_methods[] = { 203 /* Device interface */ 204 DEVMETHOD(device_probe, ti_probe), 205 DEVMETHOD(device_attach, ti_attach), 206 DEVMETHOD(device_detach, ti_detach), 207 DEVMETHOD(device_shutdown, ti_shutdown), 208 { 0, 0 } --- 2281 unchanged lines hidden --- |