| if_fe.c (150220) | if_fe.c (150458) |
|---|---|
| 1/*- 2 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995 3 * 4 * This software may be used, modified, copied, distributed, and sold, in 5 * both source and binary form provided that the above copyright, these 6 * terms and the following disclaimer are retained. The name of the author 7 * and/or the contributor may not be used to endorse or promote products 8 * derived from this software without specific prior written permission. --- 7 unchanged lines hidden (view full) --- 16 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION. 17 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 18 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 19 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 20 * SUCH DAMAGE. 21 */ 22 23#include <sys/cdefs.h> | 1/*- 2 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995 3 * 4 * This software may be used, modified, copied, distributed, and sold, in 5 * both source and binary form provided that the above copyright, these 6 * terms and the following disclaimer are retained. The name of the author 7 * and/or the contributor may not be used to endorse or promote products 8 * derived from this software without specific prior written permission. --- 7 unchanged lines hidden (view full) --- 16 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION. 17 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 18 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 19 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 20 * SUCH DAMAGE. 21 */ 22 23#include <sys/cdefs.h> |
| 24__FBSDID("$FreeBSD: head/sys/dev/fe/if_fe.c 150220 2005-09-16 12:49:06Z ru $"); | 24__FBSDID("$FreeBSD: head/sys/dev/fe/if_fe.c 150458 2005-09-22 05:52:54Z imp $"); |
| 25 26/* 27 * 28 * Device driver for Fujitsu MB86960A/MB86965A based Ethernet cards. 29 * Contributed by M. Sekiguchi. <seki@sysrap.cs.fujitsu.co.jp> 30 * 31 * This version is intended to be a generic template for various 32 * MB86960A/MB86965A based Ethernet cards. It currently supports 33 * Fujitsu FMV-180 series for ISA and Allied-Telesis AT1700/RE2000 | 25 26/* 27 * 28 * Device driver for Fujitsu MB86960A/MB86965A based Ethernet cards. 29 * Contributed by M. Sekiguchi. <seki@sysrap.cs.fujitsu.co.jp> 30 * 31 * This version is intended to be a generic template for various 32 * MB86960A/MB86965A based Ethernet cards. It currently supports 33 * Fujitsu FMV-180 series for ISA and Allied-Telesis AT1700/RE2000 |
| 34 * series for ISA, as well as Fujitsu MBH10302 PC card. | 34 * series for ISA, as well as Fujitsu MBH10302 PC Card. |
| 35 * There are some currently- 36 * unused hooks embedded, which are primarily intended to support 37 * other types of Ethernet cards, but the author is not sure whether 38 * they are useful. 39 * 40 * This version also includes some alignments to support RE1000, 41 * C-NET(98)P2 and so on. These cards are not for AT-compatibles, 42 * but for NEC PC-98 bus -- a proprietary bus architecture available --- 60 unchanged lines hidden (view full) --- 103 */ 104#ifndef FE_SINGLE_TRANSMISSION 105#define FE_SINGLE_TRANSMISSION 0 106#endif 107 108/* 109 * Maximum loops when interrupt. 110 * This option prevents an infinite loop due to hardware failure. | 35 * There are some currently- 36 * unused hooks embedded, which are primarily intended to support 37 * other types of Ethernet cards, but the author is not sure whether 38 * they are useful. 39 * 40 * This version also includes some alignments to support RE1000, 41 * C-NET(98)P2 and so on. These cards are not for AT-compatibles, 42 * but for NEC PC-98 bus -- a proprietary bus architecture available --- 60 unchanged lines hidden (view full) --- 103 */ 104#ifndef FE_SINGLE_TRANSMISSION 105#define FE_SINGLE_TRANSMISSION 0 106#endif 107 108/* 109 * Maximum loops when interrupt. 110 * This option prevents an infinite loop due to hardware failure. |
| 111 * (Some laptops make an infinite loop after PC-Card is ejected.) | 111 * (Some laptops make an infinite loop after PC Card is ejected.) |
| 112 */ 113#ifndef FE_MAX_LOOP 114#define FE_MAX_LOOP 0x800 115#endif 116 117/* 118 * Device configuration flags. 119 */ --- 970 unchanged lines hidden (view full) --- 1090 * some strange hang-up just after UP. I hope the following 1091 * code solve the problem. 1092 * 1093 * I have changed the order of hardware initialization. 1094 * I think the receive buffer cannot have any packets at this 1095 * point in this version. The following code *must* be 1096 * redundant now. FIXME. 1097 * | 112 */ 113#ifndef FE_MAX_LOOP 114#define FE_MAX_LOOP 0x800 115#endif 116 117/* 118 * Device configuration flags. 119 */ --- 970 unchanged lines hidden (view full) --- 1090 * some strange hang-up just after UP. I hope the following 1091 * code solve the problem. 1092 * 1093 * I have changed the order of hardware initialization. 1094 * I think the receive buffer cannot have any packets at this 1095 * point in this version. The following code *must* be 1096 * redundant now. FIXME. 1097 * |
| 1098 * I've heard a rumore that on some PC card implementation of | 1098 * I've heard a rumore that on some PC Card implementation of |
| 1099 * 8696x, the receive buffer can have some data at this point. 1100 * The following message helps discovering the fact. FIXME. 1101 */ 1102 if (!(fe_inb(sc, FE_DLCR5) & FE_D5_BUFEMP)) { 1103 if_printf(sc->ifp, 1104 "receive buffer has some data after reset\n"); 1105 fe_emptybuffer(sc); 1106 } --- 1133 unchanged lines hidden --- | 1099 * 8696x, the receive buffer can have some data at this point. 1100 * The following message helps discovering the fact. FIXME. 1101 */ 1102 if (!(fe_inb(sc, FE_DLCR5) & FE_D5_BUFEMP)) { 1103 if_printf(sc->ifp, 1104 "receive buffer has some data after reset\n"); 1105 fe_emptybuffer(sc); 1106 } --- 1133 unchanged lines hidden --- |