#include <asm/io.h>
#define DRV_NAME "ahci"
-#define DRV_VERSION "1.3"
+#define DRV_VERSION "2.0"
enum {
static void ahci_error_handler(struct ata_port *ap)
{
- if (!(ap->flags & ATA_FLAG_FROZEN)) {
+ if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
/* restart engine */
ahci_stop_engine(ap);
ahci_start_engine(ap);
if (!printed_version++)
dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+ /* JMicron-specific fixup: make sure we're in AHCI mode */
+ /* This is protected from races with ata_jmicron by the pci probe
+ locking */
+ if (pdev->vendor == PCI_VENDOR_ID_JMICRON) {
+ /* AHCI enable, AHCI on function 0 */
+ pci_write_config_byte(pdev, 0x41, 0xa1);
+ /* Function 1 is the PATA controller */
+ if (PCI_FUNC(pdev->devfn))
+ return -ENODEV;
+ }
+
rc = pci_enable_device(pdev);
if (rc)
return rc;
probe_ent->port_ops = ahci_port_info[board_idx].port_ops;
probe_ent->irq = pdev->irq;
- probe_ent->irq_flags = SA_SHIRQ;
+ probe_ent->irq_flags = IRQF_SHARED;
probe_ent->mmio_base = mmio_base;
probe_ent->private_data = hpriv;
if (have_msi)
hpriv->flags |= AHCI_FLAG_MSI;
- /* JMicron-specific fixup: make sure we're in AHCI mode */
- if (pdev->vendor == 0x197b)
- pci_write_config_byte(pdev, 0x41, 0xa1);
-
/* initialize adapter */
rc = ahci_host_init(probe_ent);
if (rc)