libata: blacklist NCQ on Seagate Barracuda ST380817AS

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_sil680.c

diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 440e2cb6ee753dc4912707940943ddb9271ef567..2eb75cd74a961cb70bf2281598b417f17f47b521 100644 (file)
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -33,7 +33,9 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_sil680"
-#define DRV_VERSION "0.4.6"
+#define DRV_VERSION "0.4.7"
+
+#define SIL680_MMIO_BAR                5
 
 /**
  *     sil680_selreg           -       return register base
@@ -93,15 +95,16 @@ static int sil680_cable_detect(struct ata_port *ap) {
 
 /**
  *     sil680_bus_reset        -       reset the SIL680 bus
- *     @ap: ATA port to reset
+ *     @link: ATA link to reset
  *     @deadline: deadline jiffies for the operation
  *
  *     Perform the SIL680 housekeeping when doing an ATA bus reset
  */
 
-static int sil680_bus_reset(struct ata_port *ap,unsigned int *classes,
+static int sil680_bus_reset(struct ata_link *link, unsigned int *classes,
                            unsigned long deadline)
 {
+       struct ata_port *ap = link->ap;
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        unsigned long addr = sil680_selreg(ap, 0);
        u8 reset;
@@ -110,7 +113,7 @@ static int sil680_bus_reset(struct ata_port *ap,unsigned int *classes,
        pci_write_config_byte(pdev, addr, reset | 0x03);
        udelay(25);
        pci_write_config_byte(pdev, addr, reset);
-       return ata_std_softreset(ap, classes, deadline);
+       return ata_std_softreset(link, classes, deadline);
 }
 
 static void sil680_error_handler(struct ata_port *ap)
@@ -235,7 +238,6 @@ static struct scsi_host_template sil680_sht = {
 };
 
 static struct ata_port_operations sil680_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = sil680_set_piomode,
        .set_dmamode    = sil680_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -264,9 +266,8 @@ static struct ata_port_operations sil680_port_ops = {
        .irq_handler    = ata_interrupt,
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
-       .irq_ack        = ata_irq_ack,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 /**
@@ -293,8 +294,8 @@ static u8 sil680_init_chip(struct pci_dev *pdev)
 
        pci_read_config_byte(pdev, 0x8A, &tmpbyte);
 
-       printk(KERN_INFO "sil680: BA5_EN = %d clock = %02X\n",
-                       tmpbyte & 1, tmpbyte & 0x30);
+       dev_dbg(&pdev->dev, "sil680: BA5_EN = %d clock = %02X\n",
+               tmpbyte & 1, tmpbyte & 0x30);
 
        switch(tmpbyte & 0x30) {
                case 0x00:
@@ -315,8 +316,8 @@ static u8 sil680_init_chip(struct pci_dev *pdev)
        }
 
        pci_read_config_byte(pdev,   0x8A, &tmpbyte);
-       printk(KERN_INFO "sil680: BA5_EN = %d clock = %02X\n",
-                       tmpbyte & 1, tmpbyte & 0x30);
+       dev_dbg(&pdev->dev, "sil680: BA5_EN = %d clock = %02X\n",
+               tmpbyte & 1, tmpbyte & 0x30);
 
        pci_write_config_byte(pdev,  0xA1, 0x72);
        pci_write_config_word(pdev,  0xA2, 0x328A);
@@ -339,22 +340,23 @@ static u8 sil680_init_chip(struct pci_dev *pdev)
        return tmpbyte & 0x30;
 }
 
-static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+static int __devinit sil680_init_one(struct pci_dev *pdev,
+                                    const struct pci_device_id *id)
 {
        static const struct ata_port_info info = {
                .sht = &sil680_sht,
-               .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+               .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x7f,
+               .udma_mask = ATA_UDMA6,
                .port_ops = &sil680_port_ops
        };
        static const struct ata_port_info info_slow = {
                .sht = &sil680_sht,
-               .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+               .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x3f,
+               .udma_mask = ATA_UDMA5,
                .port_ops = &sil680_port_ops
        };
        const struct ata_port_info *ppi[] = { &info, NULL };