From 5b00cdc292ca4adfefd7cc6216a8edc74ab1d28d Mon Sep 17 00:00:00 2001 From: mdodd Date: Wed, 9 Feb 2000 04:18:41 +0000 Subject: Remove the old copy of this file. It is now active in its new location. Implicit Approval by: jkh --- sys/pci/ida_pci.c | 186 ------------------------------------------------------ 1 file changed, 186 deletions(-) delete mode 100644 sys/pci/ida_pci.c (limited to 'sys/pci') diff --git a/sys/pci/ida_pci.c b/sys/pci/ida_pci.c deleted file mode 100644 index 4e97181..0000000 --- a/sys/pci/ida_pci.c +++ /dev/null @@ -1,186 +0,0 @@ -/*- - * Copyright (c) 1999 Jonathan Lemon - * 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. - * 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 -#include -#include -#include - -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include - -#include - -#define IDA_PCI_MAX_DMA_ADDR 0xFFFFFFFF -#define IDA_PCI_MAX_DMA_COUNT 0xFFFFFFFF - -#define IDA_PCI_MEMADDR (PCIR_MAPS + 4) /* Mem I/O Address */ - -#define IDA_DEVICEID_SMART 0xAE100E11 - -static struct { - u_long board; - char *desc; -} board_id[] = { - { 0x4030, "Compaq SMART-2/P array controller" }, - { 0x4031, "Compaq SMART-2SL array controller" }, - { 0x4032, "Compaq Smart Array 3200 controller" }, - { 0x4033, "Compaq Smart Array 3100ES controller" }, - { 0x4034, "Compaq Smart Array 221 controller" }, - - { 0, "" }, -}; - -static int ida_pci_probe(device_t dev); -static int ida_pci_attach(device_t dev); - -static device_method_t ida_pci_methods[] = { - DEVMETHOD(device_probe, ida_pci_probe), - DEVMETHOD(device_attach, ida_pci_attach), - - DEVMETHOD(bus_print_child, bus_generic_print_child), - - { 0, 0 } -}; - -static driver_t ida_pci_driver = { - "ida", - ida_pci_methods, - sizeof(struct ida_softc) -}; - -static devclass_t ida_devclass; - -static int -ida_pci_probe(device_t dev) -{ - u_long board; - int i; - - if (pci_get_devid(dev) == IDA_DEVICEID_SMART) { - board = pci_get_subdevice(dev); - for (i = 0; board_id[i].board; i++) { - if (board_id[i].board == board) { - device_set_desc(dev, board_id[i].desc); - return (0); - } - } - /* - * It's an unknown Compaq SMART device, but assume we - * can support it. - */ - device_set_desc(dev, "Unknown Compaq Smart Array controller"); - return (0); - } - return (ENXIO); -} - -static int -ida_pci_attach(device_t dev) -{ - struct ida_softc *ida; - u_int command; - int error, rid; - - command = pci_read_config(dev, PCIR_COMMAND, 1); - - /* - * for multiple card types, need to re-determine which type is - * being attached here - */ - - /* - * it appears that this board only does MEMIO access. - */ - if ((command & PCIM_CMD_MEMEN) == 0) { - device_printf(dev, "Only memory mapped I/O is supported\n"); - return (ENXIO); - } - - ida = (struct ida_softc *)device_get_softc(dev); - ida->dev = dev; - - ida->regs_res_type = SYS_RES_MEMORY; - ida->regs_res_id = IDA_PCI_MEMADDR; - ida->regs = bus_alloc_resource(dev, ida->regs_res_type, - &ida->regs_res_id, 0, ~0, 1, RF_ACTIVE); - if (ida->regs == NULL) { - device_printf(dev, "can't allocate register resources\n"); - return (ENOMEM); - } - - error = bus_dma_tag_create(/*parent*/NULL, /*alignment*/1, - /*boundary*/0, /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, - /*highaddr*/BUS_SPACE_MAXADDR, /*filter*/NULL, /*filterarg*/NULL, - /*maxsize*/MAXBSIZE, /*nsegments*/IDA_NSEG, - /*maxsegsize*/BUS_SPACE_MAXSIZE_32BIT, /*flags*/BUS_DMA_ALLOCNOW, - &ida->parent_dmat); - if (error != 0) { - device_printf(dev, "can't allocate DMA tag\n"); - ida_free(ida); - return (ENOMEM); - } - - rid = 0; - ida->irq_res_type = SYS_RES_IRQ; - ida->irq = bus_alloc_resource(dev, ida->irq_res_type, &rid, - 0, ~0, 1, RF_ACTIVE | RF_SHAREABLE); - if (ida->irq == NULL) { - ida_free(ida); - return (ENOMEM); - } - error = bus_setup_intr(dev, ida->irq, INTR_TYPE_BIO, - ida_intr, ida, &ida->ih); - if (error) { - device_printf(dev, "can't setup interrupt\n"); - ida_free(ida); - return (ENOMEM); - } - - error = ida_init(ida); - if (error) { - ida_free(ida); - return (error); - } - ida_attach(ida); - ida->flags = IDA_ATTACHED; - - return (0); -} - -DRIVER_MODULE(ida, pci, ida_pci_driver, ida_devclass, 0, 0); -- cgit v1.1