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-rw-r--r--sys/contrib/dev/oltr/if_oltr_isa.c315
1 files changed, 0 insertions, 315 deletions
diff --git a/sys/contrib/dev/oltr/if_oltr_isa.c b/sys/contrib/dev/oltr/if_oltr_isa.c
deleted file mode 100644
index ee516d7..0000000
--- a/sys/contrib/dev/oltr/if_oltr_isa.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * Copyright (c) 1998, Larry Lile
- * All rights reserved.
- *
- * For latest sources and information on this driver, please
- * go to http://anarchy.stdio.com.
- *
- * Questions, comments or suggestions should be directed to
- * Larry Lile <lile@stdio.com>.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice unmodified, this list of conditions, and the following
- * disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/socket.h>
-
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/iso88025.h>
-#include <net/if_media.h>
-#include <net/bpf.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-
-#include <sys/bus.h>
-#include <sys/rman.h>
-
-#include <isa/isavar.h>
-#include <isa/pnpvar.h>
-
-#include "contrib/dev/oltr/trlld.h"
-#include "contrib/dev/oltr/if_oltrvar.h"
-
-extern TRlldDriver_t LldDriver;
-
-struct AdapterNameEntry {
- int type;
- char *name; } ;
-
-static struct AdapterNameEntry AdapterNameList[] = {
- { 1, "Olicom OC-3115" },
- { 2, "Olicom ISA 16/4 Adapter (OC-3117)" },
- { 3, "Olicom ISA 16/4 Adapter (OC-3118)" },
- { 0, "Olicom Unsupported Adapter" }
-};
-
-static int oltr_isa_probe __P((device_t));
-static int oltr_isa_attach __P((device_t));
-
-static struct isa_pnp_id oltr_ids[] = {
- { 0x0100833d, NULL }, /* OLC9430 */
- { 0, NULL },
-};
-
-
-static int
-oltr_isa_probe(dev)
- device_t dev;
-{
- TRlldAdapterConfig_t config;
- struct resource *port_res;
- int port_rid;
- struct AdapterNameEntry *list;
- int error;
- int iobase;
- int success;
-
- error = ISA_PNP_PROBE(device_get_parent(dev), dev, oltr_ids);
- if (error != 0 && error != ENOENT)
- return (error);
-
- iobase = bus_get_resource_start(dev, SYS_RES_IOPORT, 0);
- if (iobase == 0)
- return (ENXIO);
-
- if (error == ENOENT
- && bus_set_resource(dev, SYS_RES_IOPORT, 0, iobase,
- OLTR_PORT_COUNT) < 0)
- return (ENXIO);
-
- port_rid = 0;
- port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &port_rid,
- 0, ~0, 0, RF_ACTIVE);
- if (port_res == NULL)
- return (ENXIO);
-
- success = TRlldIOAddressConfig(&LldDriver, &config, iobase);
-
- bus_release_resource(dev, SYS_RES_IOPORT, port_rid, port_res);
-
- if (!success)
- return (ENXIO);
-
- for (list = AdapterNameList;
- list->type != 0 && list->type != config.type;
- list++) ;
- device_set_desc(dev, list->name);
-
- return (0);
-}
-
-
-static void
-oltr_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nseg, int error)
-{
- *(unsigned long *)arg = segs->ds_addr;
-}
-
-
-static int
-oltr_isa_attach(dev)
- device_t dev;
-{
- struct oltr_softc *sc = device_get_softc(dev);
- bus_dma_filter_t *filter;
- void *filter_arg;
- int scratch_size;
- int buffer_size;
- int iobase;
- int success;
- int i;
-
- sc->state = OL_UNKNOWN;
-
- iobase = bus_get_resource_start(dev, SYS_RES_IOPORT, 0);
- if (iobase == 0) {
- device_printf(dev, "couldn't get base address\n");
- goto config_failed;
- }
-
- sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
- 0, ~0, 0, RF_ACTIVE);
- if (sc->port_res == NULL) {
- device_printf(dev, "couldn't allocate io port\n");
- goto config_failed;
- }
-
- success = TRlldIOAddressConfig(&LldDriver, &sc->config, iobase);
- if (success == 0) {
- device_printf(dev, "adapter configuration failed\n");
- goto config_failed;
- }
-
- device_printf(dev, "MAC address %6D\n", sc->config.macaddress, ":");
-
- if (sc->config.dmalevel != TRLLD_DMA_PIO) {
- sc->drq_rid = 0;
- sc->drq_res = bus_alloc_resource(dev, SYS_RES_DRQ,
- &sc->drq_rid, 0, ~0, 1, RF_ACTIVE);
- if (sc->drq_res == NULL) {
- device_printf(dev, "couldn't setup dma channel\n");
- goto config_failed;
- } else
- isa_dmacascade(sc->config.dmalevel);
- }
-
- filter = NULL;
- filter_arg = NULL;
-
- if (bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_24BIT,
- BUS_SPACE_MAXADDR, filter,
- filter_arg, BUS_SPACE_MAXSIZE_24BIT, BUS_SPACE_UNRESTRICTED,
- BUS_SPACE_MAXSIZE_24BIT, 0, NULL, NULL, &sc->bus_tag) != 0) {
-
- device_printf(dev, "couldn't setup parent dma tag\n");
- return (ENOMEM);
- }
-
- scratch_size = TRlldAdapterSize();
- buffer_size = RING_BUFFER_LEN * (RX_BUFFER_LEN + TX_BUFFER_LEN);
-
- if (bus_dma_tag_create(sc->bus_tag, 1, 0, BUS_SPACE_MAXADDR,
- BUS_SPACE_MAXADDR, NULL, NULL,
- scratch_size + buffer_size,
- 1, BUS_SPACE_MAXSIZE_24BIT, 0,
- NULL, NULL, &sc->mem_tag) != 0) {
-
- device_printf(dev, "couldn't setup buffer dma tag\n");
- goto config_failed;
- }
-
- if (bus_dmamem_alloc(sc->mem_tag, (void **)&sc->TRlldAdapter,
- BUS_DMA_NOWAIT, &sc->mem_map) != 0) {
-
- device_printf(dev, "couldn't alloc buffer memory\n");
- goto config_failed;
- }
-
- bus_dmamap_load(sc->mem_tag, sc->mem_map, sc->TRlldAdapter,
- scratch_size + buffer_size, oltr_dmamap_callback,
- (void *)&sc->TRlldAdapter_phys, 0);
-
- if (sc->TRlldAdapter_phys == 0) {
- device_printf(dev, "couldn't load buffer memory\n");
- goto config_failed;
- }
-
- /*
- * Allocate RX/TX Pools
- */
-
- for (i = 0; i < RING_BUFFER_LEN; i++) {
- sc->rx_ring[i].index = i;
- sc->rx_ring[i].data = (char *)sc->TRlldAdapter + scratch_size +
- i * (RX_BUFFER_LEN + TX_BUFFER_LEN);
- sc->rx_ring[i].address = sc->TRlldAdapter_phys + scratch_size +
- i * (RX_BUFFER_LEN + TX_BUFFER_LEN);
- sc->tx_ring[i].index = i;
- sc->tx_ring[i].data = (char *)sc->TRlldAdapter + scratch_size +
- i * (RX_BUFFER_LEN + TX_BUFFER_LEN) + RX_BUFFER_LEN;
- sc->tx_ring[i].address = sc->TRlldAdapter_phys + scratch_size +
- i * (RX_BUFFER_LEN + TX_BUFFER_LEN) + RX_BUFFER_LEN;
- }
-
- if (oltr_attach(dev) != 0)
- goto config_failed;
-
- return (0);
-
-config_failed:
-
- if (sc->port_res) {
- bus_release_resource(dev, SYS_RES_IOPORT,
- sc->port_rid, sc->port_res);
- sc->port_res = NULL;
- sc->port_rid = 0;
- }
-
- if (sc->oltr_intrhand) {
- bus_teardown_intr(dev, sc->irq_res, sc->oltr_intrhand);
- sc->oltr_intrhand = NULL;
- }
-
- if (sc->irq_res) {
- bus_release_resource(dev, SYS_RES_MEMORY,
- sc->irq_rid, sc->irq_res);
- sc->irq_res = NULL;
- sc->irq_rid = 0;
- }
-
- if (sc->drq_res) {
- bus_release_resource(dev, SYS_RES_DRQ,
- sc->drq_rid, sc->drq_res);
- sc->drq_res = NULL;
- sc->drq_rid = 0;
- }
-
- if (sc->TRlldAdapter) {
- bus_dmamem_free(sc->mem_tag, sc->TRlldAdapter, sc->mem_map);
- sc->TRlldAdapter = NULL;
- }
-
- if (sc->mem_map) {
- bus_dmamap_destroy(sc->mem_tag, sc->mem_map);
- sc->mem_map = NULL;
- }
-
- if (sc->mem_tag) {
- bus_dma_tag_destroy(sc->mem_tag);
- sc->mem_tag = NULL;
- }
-
- if (sc->bus_tag) {
- bus_dma_tag_destroy(sc->bus_tag);
- sc->bus_tag = NULL;
- }
-
- return (ENXIO);
-}
-
-
-static device_method_t oltr_isa_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, oltr_isa_probe),
- DEVMETHOD(device_attach, oltr_isa_attach),
-
- { 0, 0 }
-};
-
-static driver_t oltr_isa_driver = {
- "oltr",
- oltr_isa_methods,
- sizeof(struct oltr_softc)
-};
-
-static devclass_t oltr_isa_devclass;
-
-DRIVER_MODULE(oltr, isa, oltr_isa_driver, oltr_isa_devclass, 0, 0);
-MODULE_DEPEND(oltr, isa, 1, 1, 1);
-MODULE_DEPEND(oltr, iso88025, 1, 1, 1);
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