X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fahci.c;h=813031c01fbaec9028b91bed5dd1cf8710959ee7;hb=b7887196e38da54ff893897b80875d632d1a1114;hp=909a4dc79d08f4a8aa3a3afe7411d978c2e584ea;hpb=c1332875cbe0c148c7f200d4f9b36b64e34d9872;p=linux-2.6

diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 909a4dc79d..813031c01f 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -362,6 +362,14 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VENDOR_ID_NVIDIA, 0x044f, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_ahci },		/* MCP65 */
 
+	/* SiS */
+	{ PCI_VENDOR_ID_SI, 0x1184, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+	  board_ahci }, /* SiS 966 */
+	{ PCI_VENDOR_ID_SI, 0x1185, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+	  board_ahci }, /* SiS 966 */
+	{ PCI_VENDOR_ID_SI, 0x0186, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+	  board_ahci }, /* SiS 968 */
+
 	{ }	/* terminate list */
 };
 
@@ -654,14 +662,13 @@ static void ahci_init_controller(void __iomem *mmio, struct pci_dev *pdev,
 		VPRINTK("PORT_SCR_ERR 0x%x\n", tmp);
 		writel(tmp, port_mmio + PORT_SCR_ERR);
 
-		/* clear & turn off port IRQ */
+		/* clear port IRQ */
 		tmp = readl(port_mmio + PORT_IRQ_STAT);
 		VPRINTK("PORT_IRQ_STAT 0x%x\n", tmp);
 		if (tmp)
 			writel(tmp, port_mmio + PORT_IRQ_STAT);
 
 		writel(1 << i, mmio + HOST_IRQ_STAT);
-		writel(0, port_mmio + PORT_IRQ_MASK);
 	}
 
 	tmp = readl(mmio + HOST_CTL);
@@ -1068,14 +1075,8 @@ static void ahci_host_intr(struct ata_port *ap)
 		return;
 
 	/* ignore interim PIO setup fis interrupts */
-	if (ata_tag_valid(ap->active_tag)) {
-		struct ata_queued_cmd *qc =
-			ata_qc_from_tag(ap, ap->active_tag);
-
-		if (qc && qc->tf.protocol == ATA_PROT_PIO &&
-		    (status & PORT_IRQ_PIOS_FIS))
-			return;
-	}
+	if (ata_tag_valid(ap->active_tag) && (status & PORT_IRQ_PIOS_FIS)) 
+		return;
 
 	if (ata_ratelimit())
 		ata_port_printk(ap, KERN_INFO, "spurious interrupt "
@@ -1664,7 +1665,7 @@ static void ahci_remove_one (struct pci_dev *pdev)
 
 static int __init ahci_init(void)
 {
-	return pci_module_init(&ahci_pci_driver);
+	return pci_register_driver(&ahci_pci_driver);
 }
 
 static void __exit ahci_exit(void)