Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (97 commits)
  [SCSI] zfcp: removed wrong comment
  [SCSI] zfcp: use of uninitialized variable
  [SCSI] zfcp: Invalid locking order
  [SCSI] aic79xx: use dma_get_required_mask()
  [SCSI] aic79xx: fix bracket mismatch in unused macro
  [SCSI] BusLogic: Replace 'boolean' by 'bool'
  [SCSI] advansys: clean up warnings
  [SCSI] 53c7xx: brackets fix in uncompiled code
  [SCSI] nsp_cs: remove old scsi code
  [SCSI] aic79xx: make ahd_match_scb() static
  [SCSI] DAC960: kmalloc->kzalloc/Casting cleanups
  [SCSI] scsi_kmap_atomic_sg(): check that local irqs are disabled
  [SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save()
  [SCSI] aic94xx: update for v28 firmware
  [SCSI] scsi_error: Fix lost EH commands
  [SCSI] aic94xx: Add default bus reset handler
  [SCSI] aic94xx: Remove TMF result code munging
  [SCSI] libsas: Add an LU reset mechanism to the error handler
  [SCSI] libsas: Don't BUG when connecting two expanders via wide port
  [SCSI] st: fix Tape dies if wrong block size used, bug 7919
  ...

1 files changed, 159 insertions, 0 deletions

diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
new file mode 100644
index 000000000000..6bc505115841
--- /dev/null
+++ b/drivers/scsi/sni_53c710.c
@@ -0,0 +1,159 @@
+/* -*- mode: c; c-basic-offset: 8 -*- */
+
+/* SNI RM driver
+ *
+ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com
+**-----------------------------------------------------------------------------
+**
+**  This program is free software; you can redistribute it and/or modify
+**  it under the terms of the GNU General Public License as published by
+**  the Free Software Foundation; either version 2 of the License, or
+**  (at your option) any later version.
+**
+**  This program is distributed in the hope that it will be useful,
+**  but WITHOUT ANY WARRANTY; without even the implied warranty of
+**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**  GNU General Public License for more details.
+**
+**  You should have received a copy of the GNU General Public License
+**  along with this program; if not, write to the Free Software
+**  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+**-----------------------------------------------------------------------------
+ */
+
+/*
+ * Based on lasi700.c
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/stat.h>
+#include <linux/mm.h>
+#include <linux/blkdev.h>
+#include <linux/sched.h>
+#include <linux/ioport.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/irq.h>
+#include <asm/delay.h>
+
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_transport.h>
+#include <scsi/scsi_transport_spi.h>
+
+#include "53c700.h"
+
+MODULE_AUTHOR("Thomas Bogendörfer");
+MODULE_DESCRIPTION("SNI RM 53c710 SCSI Driver");
+MODULE_LICENSE("GPL");
+
+#define SNIRM710_CLOCK	32
+
+static struct scsi_host_template snirm710_template = {
+	.name		= "SNI RM SCSI 53c710",
+	.proc_name	= "snirm_53c710",
+	.this_id	= 7,
+	.module		= THIS_MODULE,
+};
+
+static int __init snirm710_probe(struct platform_device *dev)
+{
+	unsigned long base;
+	struct NCR_700_Host_Parameters *hostdata;
+	struct Scsi_Host *host;
+	struct  resource *res;
+
+	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	base = res->start;
+	hostdata = kzalloc(sizeof(*hostdata), GFP_KERNEL);
+	if (!hostdata) {
+		printk(KERN_ERR "%s: Failed to allocate host data\n",
+		       dev->dev.bus_id);
+		return -ENOMEM;
+	}
+
+	hostdata->dev = &dev->dev;
+	dma_set_mask(&dev->dev, DMA_32BIT_MASK);
+	hostdata->base = ioremap_nocache(CPHYSADDR(base), 0x100);
+	hostdata->differential = 0;
+
+	hostdata->clock = SNIRM710_CLOCK;
+	hostdata->force_le_on_be = 1;
+	hostdata->chip710 = 1;
+	hostdata->burst_length = 4;
+
+	host = NCR_700_detect(&snirm710_template, hostdata, &dev->dev);
+	if (!host)
+		goto out_kfree;
+	host->this_id = 7;
+	host->base = base;
+	host->irq = platform_get_irq(dev, 0);
+	if(request_irq(host->irq, NCR_700_intr, SA_SHIRQ, "snirm710", host)) {
+		printk(KERN_ERR "snirm710: request_irq failed!\n");
+		goto out_put_host;
+	}
+
+	dev_set_drvdata(&dev->dev, host);
+	scsi_scan_host(host);
+
+	return 0;
+
+ out_put_host:
+	scsi_host_put(host);
+ out_kfree:
+	iounmap(hostdata->base);
+	kfree(hostdata);
+	return -ENODEV;
+}
+
+static int __exit snirm710_driver_remove(struct platform_device *dev)
+{
+	struct Scsi_Host *host = dev_get_drvdata(&dev->dev);
+	struct NCR_700_Host_Parameters *hostdata =
+		(struct NCR_700_Host_Parameters *)host->hostdata[0];
+
+	scsi_remove_host(host);
+	NCR_700_release(host);
+	free_irq(host->irq, host);
+	iounmap(hostdata->base);
+	kfree(hostdata);
+
+	return 0;
+}
+
+static struct platform_driver snirm710_driver = {
+	.probe	= snirm710_probe,
+	.remove	= __devexit_p(snirm710_driver_remove),
+	.driver	= {
+		.name	= "snirm_53c710",
+	},
+};
+
+static int __init snirm710_init(void)
+{
+	int err;
+
+	if ((err = platform_driver_register(&snirm710_driver))) {
+		printk(KERN_ERR "Driver registration failed\n");
+		return err;
+	}
+	return 0;
+}
+
+static void __exit snirm710_exit(void)
+{
+	platform_driver_unregister(&snirm710_driver);
+}
+
+module_init(snirm710_init);
+module_exit(snirm710_exit);