*
* Copyright 2003-2004 Red Hat, Inc.
*
- * 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.*
+ *
+ * Hardware documentation available under NDA.
*
*/
static void pdc20621_host_stop(struct ata_host_set *host_set)
{
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
struct pdc_host_priv *hpriv = host_set->private_data;
void *dimm_mmio = hpriv->dimm_mmio;
- iounmap(dimm_mmio);
+ pci_iounmap(pdev, dimm_mmio);
kfree(hpriv);
- ata_host_stop(host_set);
+ pci_iounmap(pdev, host_set->mmio_base);
}
static int pdc_port_start(struct ata_port *ap)
struct scatterlist *sg = qc->sg;
struct ata_port *ap = qc->ap;
struct pdc_port_priv *pp = ap->private_data;
- void *mmio = ap->host_set->mmio_base;
+ void __iomem *mmio = ap->host_set->mmio_base;
struct pdc_host_priv *hpriv = ap->host_set->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
unsigned int portno = ap->port_no;
unsigned int i, last, idx, total_len = 0, sgt_len;
u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
{
struct ata_port *ap = qc->ap;
struct pdc_port_priv *pp = ap->private_data;
- void *mmio = ap->host_set->mmio_base;
+ void __iomem *mmio = ap->host_set->mmio_base;
struct pdc_host_priv *hpriv = ap->host_set->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
unsigned int portno = ap->port_no;
unsigned int i;
{
struct ata_port *ap = qc->ap;
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
struct ata_port *ap = qc->ap;
struct ata_host_set *host_set = ap->host_set;
unsigned int port_no = ap->port_no;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
u8 seq = (u8) (port_no + 1);
unsigned int port_ofs;
static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
struct ata_queued_cmd *qc,
unsigned int doing_hdma,
- void *mmio)
+ void __iomem *mmio)
{
unsigned int port_no = ap->port_no;
unsigned int port_ofs =
static void pdc20621_irq_clear(struct ata_port *ap)
{
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
mmio += PDC_CHIP0_OFS;
u32 mask = 0;
unsigned int i, tmp, port_no;
unsigned int handled = 0;
- void *mmio_base;
+ void __iomem *mmio_base;
VPRINTK("ENTER\n");
static void pdc_eng_timeout(struct ata_port *ap)
{
u8 drv_stat;
+ struct ata_host_set *host_set = ap->host_set;
struct ata_queued_cmd *qc;
+ unsigned long flags;
DPRINTK("ENTER\n");
+ spin_lock_irqsave(&host_set->lock, flags);
+
qc = ata_qc_from_tag(ap, ap->active_tag);
if (!qc) {
printk(KERN_ERR "ata%u: BUG: timeout without command\n",
}
out:
+ spin_unlock_irqrestore(&host_set->lock, flags);
DPRINTK("EXIT\n");
}
u16 idx;
u8 page_mask;
long dist;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
struct pdc_host_priv *hpriv = pe->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
u16 idx;
u8 page_mask;
long dist;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
struct pdc_host_priv *hpriv = pe->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, u32 device,
u32 subaddr, u32 *pdata)
{
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
u32 i2creg = 0;
u32 status;
u32 count =0;
u32 data = 0;
int size, i;
u8 bdimmsize;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
static const struct {
unsigned int reg;
unsigned int ofs;
{
u32 data, spd0;
int error, i;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
u32 ticks=0;
u32 clock=0;
u32 fparam=0;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
static void pdc_20621_init(struct ata_probe_ent *pe)
{
u32 tmp;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
static int printed_version;
struct ata_probe_ent *probe_ent = NULL;
unsigned long base;
- void *mmio_base, *dimm_mmio = NULL;
+ void __iomem *mmio_base;
+ void __iomem *dimm_mmio = NULL;
struct pdc_host_priv *hpriv = NULL;
unsigned int board_idx = (unsigned int) ent->driver_data;
int pci_dev_busy = 0;
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, 3),
- pci_resource_len(pdev, 3));
+ mmio_base = pci_iomap(pdev, 3, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
}
memset(hpriv, 0, sizeof(*hpriv));
- dimm_mmio = ioremap(pci_resource_start(pdev, 4),
- pci_resource_len(pdev, 4));
+ dimm_mmio = pci_iomap(pdev, 4, 0);
if (!dimm_mmio) {
kfree(hpriv);
rc = -ENOMEM;
err_out_iounmap_dimm: /* only get to this label if 20621 */
kfree(hpriv);
- iounmap(dimm_mmio);
+ pci_iounmap(pdev, dimm_mmio);
err_out_iounmap:
- iounmap(mmio_base);
+ pci_iounmap(pdev, mmio_base);
err_out_free_ent:
kfree(probe_ent);
err_out_regions:
projects / linux-2.6-omap-h63xx.git / blobdiff