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cd354f1ae7
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
354 lines
11 KiB
C
354 lines
11 KiB
C
/*======================================================================
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A driver for the Qlogic SCSI card
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qlogic_cs.c 1.79 2000/06/12 21:27:26
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The contents of this file are subject to the Mozilla Public
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License Version 1.1 (the "License"); you may not use this file
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except in compliance with the License. You may obtain a copy of
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the License at http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS
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IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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The initial developer of the original code is David A. Hinds
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<dahinds@users.sourceforge.net>. Portions created by David A. Hinds
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are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
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Alternatively, the contents of this file may be used under the
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terms of the GNU General Public License version 2 (the "GPL"), in which
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case the provisions of the GPL are applicable instead of the
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above. If you wish to allow the use of your version of this file
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only under the terms of the GPL and not to allow others to use
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your version of this file under the MPL, indicate your decision
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by deleting the provisions above and replace them with the notice
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and other provisions required by the GPL. If you do not delete
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the provisions above, a recipient may use your version of this
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file under either the MPL or the GPL.
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======================================================================*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include <linux/string.h>
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#include <linux/ioport.h>
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#include <asm/io.h>
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#include <scsi/scsi.h>
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#include <linux/major.h>
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#include <linux/blkdev.h>
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#include <scsi/scsi_ioctl.h>
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#include <linux/interrupt.h>
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#include "scsi.h"
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#include <scsi/scsi_host.h>
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#include "../qlogicfas408.h"
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#include <pcmcia/cs_types.h>
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#include <pcmcia/cs.h>
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#include <pcmcia/cistpl.h>
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#include <pcmcia/ds.h>
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#include <pcmcia/ciscode.h>
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/* Set the following to 2 to use normal interrupt (active high/totempole-
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* tristate), otherwise use 0 (REQUIRED FOR PCMCIA) for active low, open
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* drain
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*/
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#define INT_TYPE 0
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static char qlogic_name[] = "qlogic_cs";
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#ifdef PCMCIA_DEBUG
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static int pc_debug = PCMCIA_DEBUG;
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module_param(pc_debug, int, 0644);
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#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
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static char *version = "qlogic_cs.c 1.79-ac 2002/10/26 (David Hinds)";
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#else
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#define DEBUG(n, args...)
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#endif
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static struct scsi_host_template qlogicfas_driver_template = {
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.module = THIS_MODULE,
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.name = qlogic_name,
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.proc_name = qlogic_name,
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.info = qlogicfas408_info,
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.queuecommand = qlogicfas408_queuecommand,
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.eh_abort_handler = qlogicfas408_abort,
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.eh_bus_reset_handler = qlogicfas408_bus_reset,
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.bios_param = qlogicfas408_biosparam,
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.can_queue = 1,
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.this_id = -1,
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.sg_tablesize = SG_ALL,
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.cmd_per_lun = 1,
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.use_clustering = DISABLE_CLUSTERING,
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};
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/*====================================================================*/
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typedef struct scsi_info_t {
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struct pcmcia_device *p_dev;
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dev_node_t node;
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struct Scsi_Host *host;
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unsigned short manf_id;
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} scsi_info_t;
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static void qlogic_release(struct pcmcia_device *link);
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static void qlogic_detach(struct pcmcia_device *p_dev);
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static int qlogic_config(struct pcmcia_device * link);
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static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
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struct pcmcia_device *link, int qbase, int qlirq)
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{
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int qltyp; /* type of chip */
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int qinitid;
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struct Scsi_Host *shost; /* registered host structure */
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struct qlogicfas408_priv *priv;
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qltyp = qlogicfas408_get_chip_type(qbase, INT_TYPE);
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qinitid = host->this_id;
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if (qinitid < 0)
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qinitid = 7; /* if no ID, use 7 */
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qlogicfas408_setup(qbase, qinitid, INT_TYPE);
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host->name = qlogic_name;
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shost = scsi_host_alloc(host, sizeof(struct qlogicfas408_priv));
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if (!shost)
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goto err;
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shost->io_port = qbase;
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shost->n_io_port = 16;
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shost->dma_channel = -1;
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if (qlirq != -1)
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shost->irq = qlirq;
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priv = get_priv_by_host(shost);
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priv->qlirq = qlirq;
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priv->qbase = qbase;
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priv->qinitid = qinitid;
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priv->shost = shost;
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priv->int_type = INT_TYPE;
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if (request_irq(qlirq, qlogicfas408_ihandl, 0, qlogic_name, shost))
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goto free_scsi_host;
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sprintf(priv->qinfo,
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"Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
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qltyp, qbase, qlirq, QL_TURBO_PDMA);
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if (scsi_add_host(shost, NULL))
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goto free_interrupt;
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scsi_scan_host(shost);
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return shost;
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free_interrupt:
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free_irq(qlirq, shost);
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free_scsi_host:
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scsi_host_put(shost);
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err:
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return NULL;
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}
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static int qlogic_probe(struct pcmcia_device *link)
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{
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scsi_info_t *info;
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DEBUG(0, "qlogic_attach()\n");
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/* Create new SCSI device */
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info = kmalloc(sizeof(*info), GFP_KERNEL);
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if (!info)
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return -ENOMEM;
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memset(info, 0, sizeof(*info));
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info->p_dev = link;
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link->priv = info;
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link->io.NumPorts1 = 16;
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link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
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link->io.IOAddrLines = 10;
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link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
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link->irq.IRQInfo1 = IRQ_LEVEL_ID;
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link->conf.Attributes = CONF_ENABLE_IRQ;
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link->conf.IntType = INT_MEMORY_AND_IO;
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link->conf.Present = PRESENT_OPTION;
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return qlogic_config(link);
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} /* qlogic_attach */
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/*====================================================================*/
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static void qlogic_detach(struct pcmcia_device *link)
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{
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DEBUG(0, "qlogic_detach(0x%p)\n", link);
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qlogic_release(link);
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kfree(link->priv);
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} /* qlogic_detach */
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/*====================================================================*/
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#define CS_CHECK(fn, ret) \
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do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
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static int qlogic_config(struct pcmcia_device * link)
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{
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scsi_info_t *info = link->priv;
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tuple_t tuple;
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cisparse_t parse;
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int i, last_ret, last_fn;
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unsigned short tuple_data[32];
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struct Scsi_Host *host;
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DEBUG(0, "qlogic_config(0x%p)\n", link);
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info->manf_id = link->manf_id;
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tuple.TupleData = (cisdata_t *) tuple_data;
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tuple.TupleDataMax = 64;
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tuple.TupleOffset = 0;
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tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
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CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
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while (1) {
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if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
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pcmcia_parse_tuple(link, &tuple, &parse) != 0)
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goto next_entry;
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link->conf.ConfigIndex = parse.cftable_entry.index;
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link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
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link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
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if (link->io.BasePort1 != 0) {
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i = pcmcia_request_io(link, &link->io);
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if (i == CS_SUCCESS)
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break;
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}
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next_entry:
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CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
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}
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CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
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CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
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if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
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/* set ATAcmd */
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outb(0xb4, link->io.BasePort1 + 0xd);
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outb(0x24, link->io.BasePort1 + 0x9);
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outb(0x04, link->io.BasePort1 + 0xd);
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}
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/* The KXL-810AN has a bigger IO port window */
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if (link->io.NumPorts1 == 32)
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host = qlogic_detect(&qlogicfas_driver_template, link,
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link->io.BasePort1 + 16, link->irq.AssignedIRQ);
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else
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host = qlogic_detect(&qlogicfas_driver_template, link,
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link->io.BasePort1, link->irq.AssignedIRQ);
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if (!host) {
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printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
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goto cs_failed;
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}
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sprintf(info->node.dev_name, "scsi%d", host->host_no);
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link->dev_node = &info->node;
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info->host = host;
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return 0;
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cs_failed:
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cs_error(link, last_fn, last_ret);
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pcmcia_disable_device(link);
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return -ENODEV;
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} /* qlogic_config */
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/*====================================================================*/
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static void qlogic_release(struct pcmcia_device *link)
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{
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scsi_info_t *info = link->priv;
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DEBUG(0, "qlogic_release(0x%p)\n", link);
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scsi_remove_host(info->host);
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free_irq(link->irq.AssignedIRQ, info->host);
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pcmcia_disable_device(link);
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scsi_host_put(info->host);
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}
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/*====================================================================*/
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static int qlogic_resume(struct pcmcia_device *link)
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{
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scsi_info_t *info = link->priv;
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pcmcia_request_configuration(link, &link->conf);
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if ((info->manf_id == MANFID_MACNICA) ||
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(info->manf_id == MANFID_PIONEER) ||
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(info->manf_id == 0x0098)) {
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outb(0x80, link->io.BasePort1 + 0xd);
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outb(0x24, link->io.BasePort1 + 0x9);
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outb(0x04, link->io.BasePort1 + 0xd);
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}
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/* Ugggglllyyyy!!! */
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qlogicfas408_bus_reset(NULL);
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return 0;
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}
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static struct pcmcia_device_id qlogic_ids[] = {
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PCMCIA_DEVICE_PROD_ID12("EIger Labs", "PCMCIA-to-SCSI Adapter", 0x88395fa7, 0x33b7a5e6),
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PCMCIA_DEVICE_PROD_ID12("EPSON", "SCSI-2 PC Card SC200", 0xd361772f, 0x299d1751),
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PCMCIA_DEVICE_PROD_ID12("MACNICA", "MIRACLE SCSI-II mPS110", 0x20841b68, 0xab3c3b6d),
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PCMCIA_DEVICE_PROD_ID12("MIDORI ELECTRONICS ", "CN-SC43", 0x6534382a, 0xd67eee79),
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PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J03R", 0x18df0ba0, 0x24662e8a),
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PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC003", 0x82375a27, 0xf68e5bf7),
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PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC004", 0x82375a27, 0x68eace54),
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PCMCIA_DEVICE_PROD_ID12("KME", "KXLC101", 0x3faee676, 0x194250ec),
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PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05", 0xd77b2930, 0xa85b2735),
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PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05 rev 1.10", 0xd77b2930, 0x70f8b5f8),
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PCMCIA_DEVICE_PROD_ID123("KME", "KXLC002", "00", 0x3faee676, 0x81896b61, 0xf99f065f),
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PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "SCSI2 CARD 37", 0x85c10e17, 0x1a2640c1),
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PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200A PC CARD SCSI", 0xb4585a1a, 0xa6f06ebe),
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PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200B PC CARD SCSI-10", 0xb4585a1a, 0x0a88dea0),
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/* these conflict with other cards! */
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/* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
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/* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
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PCMCIA_DEVICE_NULL,
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};
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MODULE_DEVICE_TABLE(pcmcia, qlogic_ids);
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static struct pcmcia_driver qlogic_cs_driver = {
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.owner = THIS_MODULE,
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.drv = {
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.name = "qlogic_cs",
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},
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.probe = qlogic_probe,
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.remove = qlogic_detach,
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.id_table = qlogic_ids,
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.resume = qlogic_resume,
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};
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static int __init init_qlogic_cs(void)
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{
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return pcmcia_register_driver(&qlogic_cs_driver);
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}
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static void __exit exit_qlogic_cs(void)
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{
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pcmcia_unregister_driver(&qlogic_cs_driver);
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}
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MODULE_AUTHOR("Tom Zerucha, Michael Griffith");
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MODULE_DESCRIPTION("Driver for the PCMCIA Qlogic FAS SCSI controllers");
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MODULE_LICENSE("GPL");
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module_init(init_qlogic_cs);
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module_exit(exit_qlogic_cs);
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