| if_ed.c (257176) | if_ed.c (260050) |
|---|---|
| 1/*- 2 * Copyright (c) 1995, David Greenman 3 * 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 --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1995, David Greenman 3 * 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 --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: head/sys/dev/ed/if_ed.c 257176 2013-10-26 17:58:36Z glebius $"); | 29__FBSDID("$FreeBSD: head/sys/dev/ed/if_ed.c 260050 2013-12-29 19:21:59Z marius $"); |
| 30 31/* 32 * Device driver for National Semiconductor DS8390/WD83C690 based ethernet 33 * adapters. By David Greenman, 29-April-1993 34 * 35 * Currently supports the Western Digital/SMC 8003 and 8013 series, 36 * the SMC Elite Ultra (8216), the 3Com 3c503, the NE1000 and NE2000, 37 * and a variety of similar clones. --- 548 unchanged lines hidden (view full) --- 586 * Counter overflow and Remote DMA complete are *not* enabled. 587 */ 588 ed_nic_outb(sc, ED_P0_IMR, 589 ED_IMR_PRXE | ED_IMR_PTXE | ED_IMR_RXEE | ED_IMR_TXEE | ED_IMR_OVWE); 590 591 /* 592 * Program Command Register for page 1 593 */ | 30 31/* 32 * Device driver for National Semiconductor DS8390/WD83C690 based ethernet 33 * adapters. By David Greenman, 29-April-1993 34 * 35 * Currently supports the Western Digital/SMC 8003 and 8013 series, 36 * the SMC Elite Ultra (8216), the 3Com 3c503, the NE1000 and NE2000, 37 * and a variety of similar clones. --- 548 unchanged lines hidden (view full) --- 586 * Counter overflow and Remote DMA complete are *not* enabled. 587 */ 588 ed_nic_outb(sc, ED_P0_IMR, 589 ED_IMR_PRXE | ED_IMR_PTXE | ED_IMR_RXEE | ED_IMR_TXEE | ED_IMR_OVWE); 590 591 /* 592 * Program Command Register for page 1 593 */ |
| 594 ed_nic_barrier(sc, ED_P0_CR, 1, 595 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 594 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP); | 596 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP); |
| 597 ed_nic_barrier(sc, ED_P0_CR, 1, 598 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 595 596 /* 597 * Copy out our station address 598 */ 599 for (i = 0; i < ETHER_ADDR_LEN; ++i) 600 ed_nic_outb(sc, ED_P1_PAR(i), IF_LLADDR(sc->ifp)[i]); 601 602 /* --- 193 unchanged lines hidden (view full) --- 796 struct ed_ring packet_hdr; 797 bus_size_t packet_ptr; 798 799 ED_ASSERT_LOCKED(sc); 800 801 /* 802 * Set NIC to page 1 registers to get 'current' pointer 803 */ | 599 600 /* 601 * Copy out our station address 602 */ 603 for (i = 0; i < ETHER_ADDR_LEN; ++i) 604 ed_nic_outb(sc, ED_P1_PAR(i), IF_LLADDR(sc->ifp)[i]); 605 606 /* --- 193 unchanged lines hidden (view full) --- 800 struct ed_ring packet_hdr; 801 bus_size_t packet_ptr; 802 803 ED_ASSERT_LOCKED(sc); 804 805 /* 806 * Set NIC to page 1 registers to get 'current' pointer 807 */ |
| 808 ed_nic_barrier(sc, ED_P0_CR, 1, 809 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 804 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA); | 810 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA); |
| 811 ed_nic_barrier(sc, ED_P0_CR, 1, 812 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
|
| 805 806 /* 807 * 'sc->next_packet' is the logical beginning of the ring-buffer - 808 * i.e. it points to where new data has been buffered. The 'CURR' 809 * (current) register points to the logical end of the ring-buffer - 810 * i.e. it points to where additional new data will be added. We loop 811 * here until the logical beginning equals the logical end (or in 812 * other words, until the ring-buffer is empty). --- 94 unchanged lines hidden (view full) --- 907 */ 908 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA); 909 ed_nic_outb(sc, ED_P0_BNRY, boundry); 910 911 /* 912 * Set NIC to page 1 registers before looping to top (prepare 913 * to get 'CURR' current pointer) 914 */ | 813 814 /* 815 * 'sc->next_packet' is the logical beginning of the ring-buffer - 816 * i.e. it points to where new data has been buffered. The 'CURR' 817 * (current) register points to the logical end of the ring-buffer - 818 * i.e. it points to where additional new data will be added. We loop 819 * here until the logical beginning equals the logical end (or in 820 * other words, until the ring-buffer is empty). --- 94 unchanged lines hidden (view full) --- 915 */ 916 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA); 917 ed_nic_outb(sc, ED_P0_BNRY, boundry); 918 919 /* 920 * Set NIC to page 1 registers before looping to top (prepare 921 * to get 'CURR' current pointer) 922 */ |
| 923 ed_nic_barrier(sc, ED_P0_CR, 1, 924 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 915 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA); | 925 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA); |
| 926 ed_nic_barrier(sc, ED_P0_CR, 1, 927 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 916 } 917} 918 919/* 920 * Ethernet interface interrupt processor 921 */ 922void 923edintr(void *arg) --- 627 unchanged lines hidden (view full) --- 1551 /* Bit 6 in AX88190 RCR register must be set. */ 1552 if (sc->chip_type == ED_CHIP_TYPE_AX88190 || 1553 sc->chip_type == ED_CHIP_TYPE_AX88790) 1554 reg1 = ED_RCR_INTT; 1555 else 1556 reg1 = 0x00; 1557 1558 /* set page 1 registers */ | 928 } 929} 930 931/* 932 * Ethernet interface interrupt processor 933 */ 934void 935edintr(void *arg) --- 627 unchanged lines hidden (view full) --- 1563 /* Bit 6 in AX88190 RCR register must be set. */ 1564 if (sc->chip_type == ED_CHIP_TYPE_AX88190 || 1565 sc->chip_type == ED_CHIP_TYPE_AX88790) 1566 reg1 = ED_RCR_INTT; 1567 else 1568 reg1 = 0x00; 1569 1570 /* set page 1 registers */ |
| 1571 ed_nic_barrier(sc, ED_P0_CR, 1, 1572 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 1559 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP); | 1573 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP); |
| 1574 ed_nic_barrier(sc, ED_P0_CR, 1, 1575 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); |
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| 1560 1561 if (ifp->if_flags & IFF_PROMISC) { 1562 1563 /* 1564 * Reconfigure the multicast filter. 1565 */ 1566 for (i = 0; i < 8; i++) 1567 ed_nic_outb(sc, ED_P1_MAR(i), 0xff); --- 222 unchanged lines hidden --- | 1576 1577 if (ifp->if_flags & IFF_PROMISC) { 1578 1579 /* 1580 * Reconfigure the multicast filter. 1581 */ 1582 for (i = 0; i < 8; i++) 1583 ed_nic_outb(sc, ED_P1_MAR(i), 0xff); --- 222 unchanged lines hidden --- |