This file is obsolete, having long since been copied to sys/dev/adw/adw_pci.c

Pointed out by: gibbs

1 files changed, 0 insertions, 187 deletions

diff --git a/sys/pci/adw_pci.c b/sys/pci/adw_pci.c
deleted file mode 100644
index 97269df..0000000
--- a/sys/pci/adw_pci.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Device probe and attach routines for the following
- * Advanced Systems Inc. SCSI controllers:
- *
- *	ABP940UW - Bus-Master PCI Ultra-Wide (240 CDB)
- *
- * Copyright (c) 1998 Justin 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.
- *
- * $FreeBSD$
- */
-
-#ifndef COMPAT_OLDPCI
-#error "The adw device requires the old pci compatibility shims"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-
-#include <machine/bus_pio.h>
-#include <machine/bus.h>
-
-#include <pci/pcireg.h>
-#include <pci/pcivar.h>
-
-#include <cam/cam.h>
-#include <cam/scsi/scsi_all.h>
-
-#include <dev/advansys/adwvar.h>
-#include <dev/advansys/adwlib.h>
-#include <dev/advansys/adwmcode.h>
-
-#define PCI_BASEADR0	PCI_MAP_REG_START	/* I/O Address */
-#define PCI_BASEADR1	PCI_MAP_REG_START + 4	/* Mem I/O Address */
-
-#define	PCI_DEVICE_ID_ADVANSYS_3550	0x230010CD
-
-#define ADW_PCI_MAX_DMA_ADDR    (0xFFFFFFFFUL)
-#define ADW_PCI_MAX_DMA_COUNT   (0xFFFFFFFFUL)
-
-static const char* adwpciprobe(pcici_t tag, pcidi_t type);
-static void adwpciattach(pcici_t config_id, int unit);
-
-static struct  pci_device adw_pci_driver = {
-	"adw",
-        adwpciprobe,
-        adwpciattach,
-        &adw_unit,
-	NULL
-};
-
-COMPAT_PCI_DRIVER (adw_pci, adw_pci_driver);
-
-static const char*
-adwpciprobe(pcici_t tag, pcidi_t type)
-{
-	switch (type) {
-	case PCI_DEVICE_ID_ADVANSYS_3550:
-		return ("AdvanSys ASC3550 SCSI controller");
-	default:
-		break;
-	}
-	return (NULL);
-}
-
-static void
-adwpciattach(pcici_t config_id, int unit)
-{
-	u_int32_t	   id;
-	u_int32_t	   command;
-	vm_offset_t	   vaddr;
-#ifdef ADW_ALLOW_MEMIO
-	vm_offset_t	   paddr;
-#endif
-	u_int16_t	   io_port;
-	bus_space_tag_t    tag;
-	bus_space_handle_t bsh;
-	struct adw_softc  *adw;
-	int		   error;
- 
-	/*
-	 * Determine the chip version.
-	 */
-	id = pci_cfgread(config_id, PCI_ID_REG, /*bytes*/4);
-	command = pci_cfgread(config_id, PCIR_COMMAND, /*bytes*/1);
-
-	/*
-	 * These cards do not allow memory mapped accesses, so we must
-	 * ensure that I/O accesses are available or we won't be able
-	 * to talk to them.
-	 */
-	vaddr = 0;
-#ifdef ADW_ALLOW_MEMIO
-	if ((command & PCI_COMMAND_MEM_ENABLE) == 0
-	 || (pci_map_mem(config_id, PCI_BASEADR1, &vaddr, &paddr)) == 0)
-#endif
-		if ((command & PCI_COMMAND_IO_ENABLE) == 0
-		 || (pci_map_port(config_id, PCI_BASEADR0, &io_port)) == 0)
-			return;
-
-	/* XXX Should be passed in by parent bus */
-	/* XXX Why isn't the 0x10 offset incorporated into the reg defs? */
-	if (vaddr != 0) {
-		tag = I386_BUS_SPACE_MEM;
-		bsh = vaddr;
-	} else {
-		tag = I386_BUS_SPACE_IO;
-		bsh = io_port;
-	}
-
-
-	if (adw_find_signature(tag, bsh) == 0)
-		return;
-
-	adw = adw_alloc(unit, tag, bsh);
-	if (adw == NULL)
-		return;
-
-	/* Allocate a dmatag for our transfer DMA maps */
-	/* XXX Should be a child of the PCI bus dma tag */
-	error = bus_dma_tag_create(/*parent*/NULL, /*alignment*/1,
-				   /*boundary*/0,
-				   /*lowaddr*/ADW_PCI_MAX_DMA_ADDR,
-				   /*highaddr*/BUS_SPACE_MAXADDR,
-				   /*filter*/NULL, /*filterarg*/NULL,
-				   /*maxsize*/BUS_SPACE_MAXSIZE_32BIT,
-				   /*nsegments*/BUS_SPACE_UNRESTRICTED,
-				   /*maxsegsz*/ADW_PCI_MAX_DMA_COUNT,
-				   /*flags*/0,
-				   &adw->parent_dmat);
-
-	adw->init_level++;
- 
-	if (error != 0) {
-		printf("%s: Could not allocate DMA tag - error %d\n",
-		       adw_name(adw), error);
-		adw_free(adw);
-		return;
-	}
-
-	adw->init_level++;
-
-	if (adw_init(adw) != 0) {
-		adw_free(adw);
-		return;
-	}
-
-	/*
-	 * If the PCI Configuration Command Register "Parity Error Response
-	 * Control" Bit was clear (0), then set the microcode variable
-	 * 'control_flag' CONTROL_FLAG_IGNORE_PERR flag to tell the microcode
-	 * to ignore DMA parity errors.
-	 */
-	if ((command & PCIM_CMD_PERRESPEN) == 0)
-		adw_lram_write_16(adw, ADW_MC_CONTROL_FLAG,
-				  adw_lram_read_16(adw, ADW_MC_CONTROL_FLAG)
-				  | ADW_MC_CONTROL_IGN_PERR);
-
-	if ((pci_map_int(config_id, adw_intr, (void *)adw, &cam_imask)) == 0) {
-		adw_free(adw);
-		return;
-	}
-	
-	adw_attach(adw);
-}