[PATCH] Fix sata_nv handling of NVIDIA MCP51/55

[safe/jmp/linux-2.6] / drivers / scsi / sata_sil.c

diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index e690264..ba98a17 100644 (file)
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -5,24 +5,32 @@
  *                 Please ALWAYS copy linux-ide@vger.kernel.org
  *                 on emails.
  *
- *  Copyright 2003 Red Hat, Inc.
+ *  Copyright 2003-2005 Red Hat, Inc.
  *  Copyright 2003 Benjamin Herrenschmidt
  *
- *  The contents of this file are subject to the Open
- *  Software License version 1.1 that can be found at
- *  http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- *  by reference.
  *
- *  Alternatively, the contents of this file may be used under the terms
- *  of the GNU General Public License version 2 (the "GPL") as distributed
- *  in the kernel source COPYING file, in which case the provisions of
- *  the GPL are applicable instead of the above.  If you wish to allow
- *  the use of your version of this file only under the terms of the
- *  GPL and not to allow others to use your version of this file under
- *  the OSL, indicate your decision by deleting the provisions above and
- *  replace them with the notice and other provisions required by the GPL.
- *  If you do not delete the provisions above, a recipient may use your
- *  version of this file under either the OSL or the GPL.
+ *  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, 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; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ *  libata documentation is available via 'make {ps|pdf}docs',
+ *  as Documentation/DocBook/libata.*
+ *
+ *  Documentation for SiI 3112:
+ *  http://gkernel.sourceforge.net/specs/sii/3112A_SiI-DS-0095-B2.pdf.bz2
+ *
+ *  Other errata and documentation available under NDA.
  *
  */
 
@@ -78,6 +86,7 @@ static u32 sil_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 static void sil_post_set_mode (struct ata_port *ap);
 
+
 static struct pci_device_id sil_pci_tbl[] = {
        { 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
        { 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
@@ -164,7 +173,7 @@ static struct ata_port_operations sil_ops = {
        .scr_write              = sil_scr_write,
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
-       .host_stop              = ata_host_stop,
+       .host_stop              = ata_pci_host_stop,
 };
 
 static struct ata_port_info sil_port_info[] = {
@@ -223,6 +232,7 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, sil_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
+
 static unsigned char sil_get_device_cache_line(struct pci_dev *pdev)
 {
        u8 cache_line = 0;
@@ -234,7 +244,8 @@ static void sil_post_set_mode (struct ata_port *ap)
 {
        struct ata_host_set *host_set = ap->host_set;
        struct ata_device *dev;
-       void *addr = host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
+       void __iomem *addr =
+               host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
        u32 tmp, dev_mode[2];
        unsigned int i;
 
@@ -367,7 +378,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
        static int printed_version;
        struct ata_probe_ent *probe_ent = NULL;
        unsigned long base;
-       void *mmio_base;
+       void __iomem *mmio_base;
        int rc;
        unsigned int i;
        int pci_dev_busy = 0;
@@ -417,8 +428,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                probe_ent->irq_flags = SA_SHIRQ;
        probe_ent->host_flags = sil_port_info[ent->driver_data].host_flags;
 
-       mmio_base = ioremap(pci_resource_start(pdev, 5),
-                           pci_resource_len(pdev, 5));
+       mmio_base = pci_iomap(pdev, 5, 0);
        if (mmio_base == NULL) {
                rc = -ENOMEM;
                goto err_out_free_ent;