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Diffstat (limited to 'sys/dev/buslogic/bt_eisa.c')
-rw-r--r--sys/dev/buslogic/bt_eisa.c357
1 files changed, 0 insertions, 357 deletions
diff --git a/sys/dev/buslogic/bt_eisa.c b/sys/dev/buslogic/bt_eisa.c
deleted file mode 100644
index e68d2f77be28..000000000000
--- a/sys/dev/buslogic/bt_eisa.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*-
- * Product specific probe and attach routines for:
- * Buslogic BT74x SCSI controllers
- *
- * Copyright (c) 1995, 1998, 1999 Justin T. Gibbs
- * All rights reserved.
- *
- * 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 immediately at the beginning of the file, without modification,
- * this list of conditions, and the following disclaimer.
- * 2. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * 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.
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/bus.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-#include <sys/rman.h>
-
-#include <dev/eisa/eisaconf.h>
-
-#include <dev/buslogic/btreg.h>
-
-#define EISA_DEVICE_ID_BUSLOGIC_74X_B 0x0ab34201
-#define EISA_DEVICE_ID_BUSLOGIC_74X_C 0x0ab34202
-#define EISA_DEVICE_ID_SDC3222B 0x0ab34281
-#define EISA_DEVICE_ID_SDC3222F 0x0ab34781
-#define EISA_DEVICE_ID_SDC3222WS 0x0ab34981
-#define EISA_DEVICE_ID_SDC3222WB 0x0ab34982
-#define EISA_DEVICE_ID_AMI_4801 0x05a94801
-
-#define BT_IOSIZE 0x04 /* Move to central header */
-#define BT_EISA_IOSIZE 0x100
-#define BT_EISA_SLOT_OFFSET 0xc00
-
-#define EISA_IOCONF 0x08C
-#define PORTADDR 0x07
-#define PORT_330 0x00
-#define PORT_334 0x01
-#define PORT_230 0x02
-#define PORT_234 0x03
-#define PORT_130 0x04
-#define PORT_134 0x05
-#define IRQ_CHANNEL 0xe0
-#define INT_11 0x40
-#define INT_10 0x20
-#define INT_15 0xa0
-#define INT_12 0x60
-#define INT_14 0x80
-#define INT_9 0x00
-
-#define EISA_IRQ_TYPE 0x08D
-#define LEVEL 0x40
-
-/* Definitions for the AMI Series 48 controller */
-#define AMI_EISA_IOSIZE 0x500 /* Two separate ranges?? */
-#define AMI_EISA_SLOT_OFFSET 0x800
-#define AMI_EISA_IOCONF 0x000
-#define AMI_DMA_CHANNEL 0x03
-#define AMI_IRQ_CHANNEL 0x1c
-#define AMI_INT_15 0x14
-#define AMI_INT_14 0x10
-#define AMI_INT_12 0x0c
-#define AMI_INT_11 0x00
-#define AMI_INT_10 0x08
-#define AMI_INT_9 0x04
-#define AMI_BIOS_ADDR 0xe0
-
-#define AMI_EISA_IOCONF1 0x001
-#define AMI_PORTADDR 0x0e
-#define AMI_PORT_334 0x08
-#define AMI_PORT_330 0x00
-#define AMI_PORT_234 0x0c
-#define AMI_PORT_230 0x04
-#define AMI_PORT_134 0x0a
-#define AMI_PORT_130 0x02
-#define AMI_IRQ_LEVEL 0x01
-
-
-#define AMI_MISC2_OPTIONS 0x49E
-#define AMI_ENABLE_ISA_DMA 0x08
-
-static const char *bt_match(eisa_id_t type);
-
-static int
-bt_eisa_alloc_resources(device_t dev)
-{
- struct bt_softc *bt = device_get_softc(dev);
- int rid;
- struct resource *port;
- struct resource *irq;
- int shared;
-
- /*
- * XXX assumes that the iospace ranges are sorted in increasing
- * order.
- */
- rid = 0;
- port = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE);
- if (!port)
- return (ENOMEM);
-
- bt_init_softc(dev, port, 0, 0);
-
- if (eisa_get_irq(dev) != -1) {
- shared = bt->level_trigger_ints ? RF_SHAREABLE : 0;
- rid = 0;
- irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
- shared | RF_ACTIVE);
- if (!irq) {
- if (port)
- bus_release_resource(dev, SYS_RES_IOPORT,
- 0, port);
- return (ENOMEM);
- }
- } else
- irq = NULL;
- bt->irq = irq;
-
- return (0);
-}
-
-static void
-bt_eisa_release_resources(device_t dev)
-{
- struct bt_softc *bt = device_get_softc(dev);
-
- if (bt->port)
- bus_release_resource(dev, SYS_RES_IOPORT, 0, bt->port);
- if (bt->irq)
- bus_release_resource(dev, SYS_RES_IRQ, 0, bt->irq);
- bt_free_softc(dev);
-}
-
-static const char*
-bt_match(eisa_id_t type)
-{
- switch(type) {
- case EISA_DEVICE_ID_BUSLOGIC_74X_B:
- return ("Buslogic 74xB SCSI host adapter");
- case EISA_DEVICE_ID_BUSLOGIC_74X_C:
- return ("Buslogic 74xC SCSI host adapter");
- case EISA_DEVICE_ID_SDC3222B:
- return ("Storage Dimensions SDC3222B SCSI host adapter");
- case EISA_DEVICE_ID_SDC3222F:
- return ("Storage Dimensions SDC3222F SCSI host adapter");
- case EISA_DEVICE_ID_SDC3222WS:
- return ("Storage Dimensions SDC3222WS SCSI host adapter");
- case EISA_DEVICE_ID_SDC3222WB:
- return ("Storage Dimensions SDC3222WB SCSI host adapter");
- case EISA_DEVICE_ID_AMI_4801:
- return ("AMI Series 48 SCSI host adapter");
- default:
- break;
- }
- return (NULL);
-}
-
-static int
-bt_eisa_probe(device_t dev)
-{
- const char *desc;
- u_long iobase;
- struct bt_probe_info info;
- u_long port;
- u_long iosize;
- u_int ioconf;
- int result;
- int shared;
-
- desc = bt_match(eisa_get_id(dev));
- if (!desc)
- return (ENXIO);
- device_set_desc(dev, desc);
-
- iobase = (eisa_get_slot(dev) * EISA_SLOT_SIZE);
- if (eisa_get_id(dev) == EISA_DEVICE_ID_AMI_4801) {
- u_int ioconf1;
-
- iobase += AMI_EISA_SLOT_OFFSET;
- iosize = AMI_EISA_IOSIZE;
- ioconf1 = inb(iobase + AMI_EISA_IOCONF1);
- /* Determine "ISA" I/O port */
- switch (ioconf1 & AMI_PORTADDR) {
- case AMI_PORT_330:
- port = 0x330;
- break;
- case AMI_PORT_334:
- port = 0x334;
- break;
- case AMI_PORT_230:
- port = 0x230;
- break;
- case AMI_PORT_234:
- port = 0x234;
- break;
- case AMI_PORT_134:
- port = 0x134;
- break;
- case AMI_PORT_130:
- port = 0x130;
- break;
- default:
- /* Disabled */
- printf("bt: AMI EISA Adapter at "
- "slot %d has a disabled I/O "
- "port. Cannot attach.\n",
- eisa_get_slot(dev));
- return (ENXIO);
- }
- shared = (inb(iobase + AMI_EISA_IOCONF1) & AMI_IRQ_LEVEL) ?
- EISA_TRIGGER_LEVEL : EISA_TRIGGER_EDGE;
- } else {
- iobase += BT_EISA_SLOT_OFFSET;
- iosize = BT_EISA_IOSIZE;
-
- ioconf = inb(iobase + EISA_IOCONF);
- /* Determine "ISA" I/O port */
- switch (ioconf & PORTADDR) {
- case PORT_330:
- port = 0x330;
- break;
- case PORT_334:
- port = 0x334;
- break;
- case PORT_230:
- port = 0x230;
- break;
- case PORT_234:
- port = 0x234;
- break;
- case PORT_130:
- port = 0x130;
- break;
- case PORT_134:
- port = 0x134;
- break;
- default:
- /* Disabled */
- printf("bt: Buslogic EISA Adapter at "
- "slot %d has a disabled I/O "
- "port. Cannot attach.\n",
- eisa_get_slot(dev));
- return (ENXIO);
- }
- shared = (inb(iobase + EISA_IRQ_TYPE) & LEVEL) ?
- EISA_TRIGGER_LEVEL : EISA_TRIGGER_EDGE;
- }
- bt_mark_probed_iop(port);
-
- /* Tell parent where our resources are going to be */
- eisa_add_iospace(dev, iobase, iosize, RESVADDR_NONE);
- eisa_add_iospace(dev, port, BT_IOSIZE, RESVADDR_NONE);
-
- /* And allocate them */
- bt_eisa_alloc_resources(dev);
-
- if (bt_port_probe(dev, &info) != 0) {
- printf("bt_eisa_probe: Probe failed for "
- "card at slot 0x%x\n", eisa_get_slot(dev));
- result = ENXIO;
- } else {
- eisa_add_intr(dev, info.irq, shared);
- result = BUS_PROBE_DEFAULT;
- }
- bt_eisa_release_resources(dev);
-
- return (result);
-}
-
-static int
-bt_eisa_attach(device_t dev)
-{
- struct bt_softc *bt = device_get_softc(dev);
-
- /* Allocate resources */
- bt_eisa_alloc_resources(dev);
-
- /* Allocate a dmatag for our SCB DMA maps */
- /* XXX Should be a child of the PCI bus dma tag */
- if (bus_dma_tag_create( /* parent */ NULL,
- /* alignment */ 1,
- /* boundary */ 0,
- /* lowaddr */ BUS_SPACE_MAXADDR_32BIT,
- /* highaddr */ BUS_SPACE_MAXADDR,
- /* filter */ NULL,
- /* filterarg */ NULL,
- /* maxsize */ BUS_SPACE_MAXSIZE_32BIT,
- /* nsegments */ ~0,
- /* maxsegsz */ BUS_SPACE_MAXSIZE_32BIT,
- /* flags */ 0,
- /* lockfunc */ NULL,
- /* lockarg, */ NULL,
- &bt->parent_dmat) != 0) {
- bt_eisa_release_resources(dev);
- return (ENOMEM);
- }
-
- /*
- * Now that we know we own the resources we need, do the full
- * card initialization.
- */
- if (bt_probe(dev) || bt_fetch_adapter_info(dev) || bt_init(dev)) {
- bt_eisa_release_resources(dev);
- return (ENXIO);
- }
-
- /* Attach sub-devices - always succeeds (sets up intr) */
- bt_attach(dev);
-
- return 0;
-}
-
-static device_method_t bt_eisa_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, bt_eisa_probe),
- DEVMETHOD(device_attach, bt_eisa_attach),
-
- { 0, 0 }
-};
-
-static driver_t bt_eisa_driver = {
- "bt",
- bt_eisa_methods,
- sizeof(struct bt_softc),
-};
-
-static devclass_t bt_devclass;
-
-DRIVER_MODULE(bt, eisa, bt_eisa_driver, bt_devclass, 0, 0);
-MODULE_DEPEND(bt, eisa, 1, 1, 1);