pata_it8213: fix wrong MWDMA timings being programmed

[safe/jmp/linux-2.6] / drivers / ata / pata_mpiix.c

diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index 1b9d0d4..b21f002 100644 (file)
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -1,7 +1,7 @@
 /*
  * pata_mpiix.c        - Intel MPIIX PATA for new ATA layer
  *                       (C) 2005-2006 Red Hat Inc
- *                       Alan Cox <alan@redhat.com>
+ *                       Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
  * The MPIIX is different enough to the PIIX4 and friends that we give it
  * a separate driver. The old ide/pci code handles this by just not tuning
@@ -35,7 +35,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_mpiix"
-#define DRV_VERSION "0.7.6"
+#define DRV_VERSION "0.7.7"
 
 enum {
        IDETIM = 0x6C,          /* IDE control register */
@@ -55,7 +55,7 @@ static int mpiix_pre_reset(struct ata_link *link, unsigned long deadline)
        if (!pci_test_config_bits(pdev, &mpiix_enable_bits))
                return -ENOENT;
 
-       return ata_std_prereset(link, deadline);
+       return ata_sff_prereset(link, deadline);
 }
 
 /**
@@ -69,8 +69,8 @@ static int mpiix_pre_reset(struct ata_link *link, unsigned long deadline)
  *
  *     This would get very ugly because we can only program timing for one
  *     device at a time, the other gets PIO0. Fortunately libata calls
- *     our qc_issue_prot command before a command is issued so we can
- *     flip the timings back and forth to reduce the pain.
+ *     our qc_issue command before a command is issued so we can flip the
+ *     timings back and forth to reduce the pain.
  */
 
 static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev)
@@ -110,7 +110,7 @@ static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev)
 }
 
 /**
- *     mpiix_qc_issue_prot     -       command issue
+ *     mpiix_qc_issue          -       command issue
  *     @qc: command pending
  *
  *     Called when the libata layer is about to issue a command. We wrap
@@ -120,7 +120,7 @@ static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev)
  *     be made PIO0.
  */
 
-static unsigned int mpiix_qc_issue_prot(struct ata_queued_cmd *qc)
+static unsigned int mpiix_qc_issue(struct ata_queued_cmd *qc)
 {
        struct ata_port *ap = qc->ap;
        struct ata_device *adev = qc->dev;
@@ -133,7 +133,7 @@ static unsigned int mpiix_qc_issue_prot(struct ata_queued_cmd *qc)
        if (adev->pio_mode && adev != ap->private_data)
                mpiix_set_piomode(ap, adev);
 
-       return ata_qc_issue_prot(qc);
+       return ata_sff_qc_issue(qc);
 }
 
 static struct scsi_host_template mpiix_sht = {
@@ -142,10 +142,11 @@ static struct scsi_host_template mpiix_sht = {
 
 static struct ata_port_operations mpiix_port_ops = {
        .inherits       = &ata_sff_port_ops,
-       .qc_issue       = mpiix_qc_issue_prot,
+       .qc_issue       = mpiix_qc_issue,
        .cable_detect   = ata_cable_40wire,
        .set_piomode    = mpiix_set_piomode,
        .prereset       = mpiix_pre_reset,
+       .sff_data_xfer  = ata_sff_data_xfer32,
 };
 
 static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id)
@@ -199,7 +200,7 @@ static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id)
           the MPIIX your box goes castors up */
 
        ap->ops = &mpiix_port_ops;
-       ap->pio_mask = 0x1F;
+       ap->pio_mask = ATA_PIO4;
        ap->flags |= ATA_FLAG_SLAVE_POSS;
 
        ap->ioaddr.cmd_addr = cmd_addr;
@@ -207,10 +208,10 @@ static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id)
        ap->ioaddr.altstatus_addr = ctl_addr;
 
        /* Let libata fill in the port details */
-       ata_std_ports(&ap->ioaddr);
+       ata_sff_std_ports(&ap->ioaddr);
 
        /* activate host */
-       return ata_host_activate(host, irq, ata_interrupt, IRQF_SHARED,
+       return ata_host_activate(host, irq, ata_sff_interrupt, IRQF_SHARED,
                                 &mpiix_sht);
 }