This file was repo copied and I forgot to cvs rm this here.

1 files changed, 0 insertions, 383 deletions

diff --git a/sys/i386/isa/adv_isa.c b/sys/i386/isa/adv_isa.c
deleted file mode 100644
index 7390939..0000000
--- a/sys/i386/isa/adv_isa.c
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * Device probe and attach routines for the following
- * Advanced Systems Inc. SCSI controllers:
- *
- *   Connectivity Products:
- *	ABP510/5150 - Bus-Master ISA (240 CDB) *
- *	ABP5140 - Bus-Master ISA PnP (16 CDB) * **
- *	ABP5142 - Bus-Master ISA PnP with floppy (16 CDB) ***
- *
- *   Single Channel Products:
- *	ABP542 - Bus-Master ISA with floppy (240 CDB)
- *	ABP842 - Bus-Master VL (240 CDB) 
- *
- *   Dual Channel Products:  
- *	ABP852 - Dual Channel Bus-Master VL (240 CDB Per Channel)
- *
- *    * This board has been shipped by HP with the 4020i CD-R drive.
- *      The board has no BIOS so it cannot control a boot device, but 
- *      it can control any secondary SCSI device.
- *   ** This board has been sold by SIIG as the i540 SpeedMaster.
- *  *** This board has been sold by SIIG as the i542 SpeedMaster.
- *
- * Copyright (c) 1996, 1997 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, this list of conditions, and the following disclaimer,
- *    without modification, immediately at the beginning of the file.
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-#include <sys/systm.h> 
-#include <sys/malloc.h>
-
-#include <machine/bus_pio.h>
-#include <machine/bus.h>
-
-#include <i386/isa/isa.h>
-#include <i386/isa/isa_device.h>
-
-#include <dev/advansys/advansys.h>
-
-#include <cam/scsi/scsi_all.h>
-
-#define ADV_ISA_MAX_DMA_ADDR    (0x00FFFFFFL)
-#define ADV_ISA_MAX_DMA_COUNT   (0x00FFFFFFL)
-
-#define ADV_VL_MAX_DMA_ADDR     (0x07FFFFFFL)
-#define ADV_VL_MAX_DMA_COUNT    (0x07FFFFFFL)
-
-/*
- * The overrun buffer shared amongst all ISA/VL adapters.
- */
-static	u_int8_t*	overrun_buf;
-static	bus_dma_tag_t	overrun_dmat;
-static	bus_dmamap_t	overrun_dmamap;
-static	bus_addr_t	overrun_physbase;
-
-/* Possible port addresses an ISA or VL adapter can live at */
-static u_int16_t adv_isa_ioports[] =
-{
-	0x100,
-	0x110,	/* First selection in BIOS setup */
-	0x120,
-	0x130,	/* Second selection in BIOS setup */
-	0x140,
-	0x150,	/* Third selection in BIOS setup */
-	0x190,	/* Fourth selection in BIOS setup */
-	0x210,	/* Fifth selection in BIOS setup */
-	0x230,	/* Sixth selection in BIOS setup */
-	0x250,	/* Seventh selection in BIOS setup */
-	0x330 	/* Eighth and default selection in BIOS setup */
-};
-
-#define MAX_ISA_IOPORT_INDEX (sizeof(adv_isa_ioports)/sizeof(u_int16_t) - 1)
-
-static	int	advisaprobe(struct isa_device *id);
-static  int	advisaattach(struct isa_device *id);
-static	void	adv_set_isapnp_wait_for_key(void);
-static	int	adv_get_isa_dma_channel(struct adv_softc *adv);
-static	int	adv_set_isa_dma_settings(struct adv_softc *adv);
-
-static void	adv_isa_intr(void *unit);
-
-struct isa_driver advdriver =
-{
-	advisaprobe,
-	advisaattach,
-	"adv"
-};
-
-static int
-advisaprobe(struct isa_device *id)
-{
-	int	port_index;
-	int	max_port_index;
-
-	/*
-	 * Default to scanning all possible device locations.
-	 */
-	port_index = 0;
-	max_port_index = MAX_ISA_IOPORT_INDEX;
-
-	if (id->id_iobase > 0) {
-		for (;port_index <= max_port_index; port_index++)
-			if (id->id_iobase <= adv_isa_ioports[port_index])
-				break;
-		if ((port_index > max_port_index)
-		 || (id->id_iobase != adv_isa_ioports[port_index])) {
-			printf("adv%d: Invalid baseport of 0x%x specified. "
-				"Neerest valid baseport is 0x%x.  Failing "
-				"probe.\n", id->id_unit, id->id_iobase,
-				(port_index <= max_port_index) ?
-					adv_isa_ioports[port_index] :
-					adv_isa_ioports[max_port_index]);
-			return 0;
-		}
-		max_port_index = port_index;
-	}
-
-	/* Perform the actual probing */
-	adv_set_isapnp_wait_for_key();
-	for (;port_index <= max_port_index; port_index++) {
-		u_int16_t port_addr = adv_isa_ioports[port_index];
-		bus_size_t maxsegsz;
-		bus_size_t maxsize;
-		bus_addr_t lowaddr;
-		int error;
-
-		if (port_addr == 0)
-			/* Already been attached */
-			continue;
-		id->id_iobase = port_addr;
-		if (haveseen_iobase(id, 1))	/* XXX real portsize? */
-			continue;
-
-		if (adv_find_signature(I386_BUS_SPACE_IO, port_addr)) {
-			/*
-			 * Got one.  Now allocate our softc
-			 * and see if we can initialize the card.
-			 */
-			struct adv_softc *adv;
-			adv = adv_alloc(id->id_unit, I386_BUS_SPACE_IO,
-					port_addr);
-			if (adv == NULL)
-				return (0);
-
-			adv_unit++;
-
-			id->id_iobase = adv->bsh;
-
-			/*
-			 * Stop the chip.
-			 */
-			ADV_OUTB(adv, ADV_CHIP_CTRL, ADV_CC_HALT);
-			ADV_OUTW(adv, ADV_CHIP_STATUS, 0);
-			/*
-			 * Determine the chip version.
-			 */
-			adv->chip_version = ADV_INB(adv,
-						    ADV_NONEISA_CHIP_REVISION);
-			if ((adv->chip_version >= ADV_CHIP_MIN_VER_VL)
-			 && (adv->chip_version <= ADV_CHIP_MAX_VER_VL)) {
-				adv->type = ADV_VL;
-				maxsegsz = ADV_VL_MAX_DMA_COUNT;
-				maxsize = BUS_SPACE_MAXSIZE_32BIT;
-				lowaddr = ADV_VL_MAX_DMA_ADDR;
-				id->id_drq = -1;				
-			} else if ((adv->chip_version >= ADV_CHIP_MIN_VER_ISA)
-				&& (adv->chip_version <= ADV_CHIP_MAX_VER_ISA)) {
-				if (adv->chip_version >= ADV_CHIP_MIN_VER_ISA_PNP) {
-					adv->type = ADV_ISAPNP;
-					ADV_OUTB(adv, ADV_REG_IFC,
-						 ADV_IFC_INIT_DEFAULT);
-				} else {
-					adv->type = ADV_ISA;
-				}
-				maxsegsz = ADV_ISA_MAX_DMA_COUNT;
-				maxsize = BUS_SPACE_MAXSIZE_24BIT;
-				lowaddr = ADV_ISA_MAX_DMA_ADDR;
-				adv->isa_dma_speed = ADV_DEF_ISA_DMA_SPEED;
-				adv->isa_dma_channel =
-				    adv_get_isa_dma_channel(adv);
-				id->id_drq = adv->isa_dma_channel;
-			} else {
-				panic("advisaprobe: Unknown card revision\n");
-			}
-
-			/*
-			 * Allocate a parent dmatag for all tags created
-			 * by the MI portions of the advansys driver
-			 */
-			/* XXX Should be a child of the ISA bus dma tag */ 
-			error =
-			    bus_dma_tag_create(/*parent*/NULL,
-					       /*alignemnt*/1,
-					       /*boundary*/0,
-					       lowaddr,
-					       /*highaddr*/BUS_SPACE_MAXADDR,
-					       /*filter*/NULL,
-					       /*filterarg*/NULL,
-					       maxsize,
-					       /*nsegs*/BUS_SPACE_UNRESTRICTED,
-					       maxsegsz,
-					       /*flags*/0,
-					       &adv->parent_dmat); 
- 
-			if (error != 0) {
-				printf("%s: Could not allocate DMA tag - error %d\n",
-				       adv_name(adv), error); 
-				adv_free(adv); 
-				return (0); 
-			}
-
-			adv->init_level++;
-
-			if (overrun_buf == NULL) {
-				/* Need to allocate our overrun buffer */
-				if (bus_dma_tag_create(adv->parent_dmat,
-						       /*alignment*/8,
-						       /*boundary*/0,
-						       ADV_ISA_MAX_DMA_ADDR,
-						       BUS_SPACE_MAXADDR,
-						       /*filter*/NULL,
-						       /*filterarg*/NULL,
-						       ADV_OVERRUN_BSIZE,
-						       /*nsegments*/1,
-						       BUS_SPACE_MAXSIZE_32BIT,
-						       /*flags*/0,
-						       &overrun_dmat) != 0) {
-					adv_free(adv);
-					return (0);
-        			}
-				if (bus_dmamem_alloc(overrun_dmat,
-						     (void **)&overrun_buf,
-						     BUS_DMA_NOWAIT,
-						     &overrun_dmamap) != 0) {
-					bus_dma_tag_destroy(overrun_dmat);
-					adv_free(adv);
-					return (0);
-				}
-				/* And permanently map it in */  
-				bus_dmamap_load(overrun_dmat, overrun_dmamap,
-						overrun_buf, ADV_OVERRUN_BSIZE,
-                        			adv_map, &overrun_physbase,
-						/*flags*/0);
-			}
-
-			adv->overrun_physbase = overrun_physbase;
-			
-			if (adv_init(adv) != 0) {
-				adv_free(adv);
-				return (0);
-			}
-
-			switch (adv->type) {
-			case ADV_ISAPNP:
-				if (adv->chip_version == ADV_CHIP_VER_ASYN_BUG){
-					adv->bug_fix_control
-					    |= ADV_BUG_FIX_ASYN_USE_SYN;
-					adv->fix_asyn_xfer = ~0;
-				}
-				/* Fall Through */
-			case ADV_ISA:
-				adv->max_dma_count = ADV_ISA_MAX_DMA_COUNT;
-				adv->max_dma_addr = ADV_ISA_MAX_DMA_ADDR;
-				adv_set_isa_dma_settings(adv);
-				break;
-
-			case ADV_VL:
-				adv->max_dma_count = ADV_VL_MAX_DMA_COUNT;
-				adv->max_dma_addr = ADV_VL_MAX_DMA_ADDR;
-				break;
-			default:
-				panic("advisaprobe: Invalid card type\n");
-			}
-			
-			/* Determine our IRQ */
-			if (id->id_irq == 0 /* irq ? */)
-				id->id_irq = 1 << adv_get_chip_irq(adv);
-			else
-				adv_set_chip_irq(adv, ffs(id->id_irq) - 1);
-
-			id->id_intr = adv_isa_intr;
-			
-			/* Mark as probed */
-			adv_isa_ioports[port_index] = 0;
-			return 1;	/* XXX what is the real portsize? */
-		}
-	}
-
-	return 0;
-}
-
-static int
-advisaattach(struct isa_device *id)
-{
-	struct adv_softc *adv;
-
-	adv = advsoftcs[id->id_unit];
-	return (adv_attach(adv));
-}
-
-static int
-adv_get_isa_dma_channel(struct adv_softc *adv)
-{
-	int channel;
-
-	channel = ADV_INW(adv, ADV_CONFIG_LSW) & ADV_CFG_LSW_ISA_DMA_CHANNEL;  
-	if (channel == 0x03)
-		return (0);
-	else if (channel == 0x00)
-		return (7);
-	return (channel + 4);
-}
-
-static int
-adv_set_isa_dma_settings(struct adv_softc *adv)
-{
-	u_int16_t cfg_lsw;
-	u_int8_t  value;
-
-	if ((adv->isa_dma_channel >= 5) && (adv->isa_dma_channel <= 7)) { 
-	        if (adv->isa_dma_channel == 7)
-			value = 0x00;
-		else     
-			value = adv->isa_dma_channel - 4;
-		cfg_lsw = ADV_INW(adv, ADV_CONFIG_LSW)
-			& ~ADV_CFG_LSW_ISA_DMA_CHANNEL;  
-		cfg_lsw |= value;
-		ADV_OUTW(adv, ADV_CONFIG_LSW, cfg_lsw);
-
-		adv->isa_dma_speed &= 0x07;
-		adv_set_bank(adv, 1);
-		ADV_OUTB(adv, ADV_DMA_SPEED, adv->isa_dma_speed);
-		adv_set_bank(adv, 0);
-		isa_dmacascade(adv->isa_dma_channel);
-	}
-	return (0);
-}
-
-static void
-adv_set_isapnp_wait_for_key(void)
-{
-	static	int isapnp_wait_set = 0;
-	if (isapnp_wait_set == 0) {
-		outb(ADV_ISA_PNP_PORT_ADDR, 0x02);
-		outb(ADV_ISA_PNP_PORT_WRITE, 0x02);
-		isapnp_wait_set++;
-	}
-	return;                 
-}
-
-/*
- * Handle an ISA interrupt.
- * XXX should go away as soon as ISA interrupt handlers
- * take a (void *) arg.
- */
-static void
-adv_isa_intr(void *unit)
-{
-	struct adv_softc *arg = advsoftcs[(int)unit];
-	adv_intr((void *)arg);
-}