X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Fsata_uli.c;h=f74e383de08303546259f0d1f817c77043788000;hb=16c2d476232523260c495eafbf9cdc1be984b7df;hp=5c603ca3a50a311a0041755b66ed95ecb5b0b6a3;hpb=513b046c96cc2fbce730a3474f6f7ff0c4fdd05c;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index 5c603ca3a50..f74e383de08 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -36,7 +36,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"sata_uli"
-#define DRV_VERSION	"1.0"
+#define DRV_VERSION	"1.1"
 
 enum {
 	uli_5289		= 0,
@@ -108,27 +108,26 @@ static const struct ata_port_operations uli_ops = {
 	.bmdma_status		= ata_bmdma_status,
 	.qc_prep		= ata_qc_prep,
 	.qc_issue		= ata_qc_issue_prot,
-	.data_xfer		= ata_pio_data_xfer,
+	.data_xfer		= ata_data_xfer,
 
 	.freeze			= ata_bmdma_freeze,
 	.thaw			= ata_bmdma_thaw,
 	.error_handler		= ata_bmdma_error_handler,
 	.post_internal_cmd	= ata_bmdma_post_internal_cmd,
 
-	.irq_handler		= ata_interrupt,
 	.irq_clear		= ata_bmdma_irq_clear,
+	.irq_on			= ata_irq_on,
+	.irq_ack		= ata_irq_ack,
 
 	.scr_read		= uli_scr_read,
 	.scr_write		= uli_scr_write,
 
 	.port_start		= ata_port_start,
-	.port_stop		= ata_port_stop,
-	.host_stop		= ata_host_stop,
 };
 
 static struct ata_port_info uli_port_info = {
-	.sht            = &uli_sht,
-	.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+	.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+			  ATA_FLAG_IGN_SIMPLEX,
 	.pio_mask       = 0x1f,		/* pio0-4 */
 	.udma_mask      = 0x7f,		/* udma0-6 */
 	.port_ops       = &uli_ops,
@@ -184,70 +183,57 @@ static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	static int printed_version;
-	struct ata_probe_ent *probe_ent;
-	struct ata_port_info *ppi[2];
-	int rc;
+	const struct ata_port_info *ppi[] = { &uli_port_info, NULL };
 	unsigned int board_idx = (unsigned int) ent->driver_data;
-	int pci_dev_busy = 0;
+	struct ata_host *host;
 	struct uli_priv *hpriv;
+	void __iomem * const *iomap;
+	struct ata_ioports *ioaddr;
+	int n_ports, rc;
 
 	if (!printed_version++)
 		dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
 
-	rc = pci_enable_device(pdev);
+	rc = pcim_enable_device(pdev);
 	if (rc)
 		return rc;
 
-	rc = pci_request_regions(pdev, DRV_NAME);
-	if (rc) {
-		pci_dev_busy = 1;
-		goto err_out;
-	}
-
-	rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
+	n_ports = 2;
+	if (board_idx == uli_5287)
+		n_ports = 4;
+	rc = ata_pci_prepare_native_host(pdev, ppi, n_ports, &host);
 	if (rc)
-		goto err_out_regions;
-	rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
-	if (rc)
-		goto err_out_regions;
-
-	ppi[0] = ppi[1] = &uli_port_info;
-	probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
-	if (!probe_ent) {
-		rc = -ENOMEM;
-		goto err_out_regions;
-	}
+		return rc;
 
-	hpriv = kzalloc(sizeof(*hpriv), GFP_KERNEL);
-	if (!hpriv) {
-		rc = -ENOMEM;
-		goto err_out_probe_ent;
-	}
+	hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
+	if (!hpriv)
+		return -ENOMEM;
+	host->private_data = hpriv;
 
-	probe_ent->private_data = hpriv;
+	iomap = host->iomap;
 
 	switch (board_idx) {
 	case uli_5287:
 		hpriv->scr_cfg_addr[0] = ULI5287_BASE;
 		hpriv->scr_cfg_addr[1] = ULI5287_BASE + ULI5287_OFFS;
-       		probe_ent->n_ports = 4;
 
-       		probe_ent->port[2].cmd_addr = pci_resource_start(pdev, 0) + 8;
-		probe_ent->port[2].altstatus_addr =
-		probe_ent->port[2].ctl_addr =
-			(pci_resource_start(pdev, 1) | ATA_PCI_CTL_OFS) + 4;
-		probe_ent->port[2].bmdma_addr = pci_resource_start(pdev, 4) + 16;
+		ioaddr = &host->ports[2]->ioaddr;
+		ioaddr->cmd_addr = iomap[0] + 8;
+		ioaddr->altstatus_addr =
+		ioaddr->ctl_addr = (void __iomem *)
+			((unsigned long)iomap[1] | ATA_PCI_CTL_OFS) + 4;
+		ioaddr->bmdma_addr = iomap[4] + 16;
 		hpriv->scr_cfg_addr[2] = ULI5287_BASE + ULI5287_OFFS*4;
-
-		probe_ent->port[3].cmd_addr = pci_resource_start(pdev, 2) + 8;
-		probe_ent->port[3].altstatus_addr =
-		probe_ent->port[3].ctl_addr =
-			(pci_resource_start(pdev, 3) | ATA_PCI_CTL_OFS) + 4;
-		probe_ent->port[3].bmdma_addr = pci_resource_start(pdev, 4) + 24;
+		ata_std_ports(ioaddr);
+
+		ioaddr = &host->ports[3]->ioaddr;
+		ioaddr->cmd_addr = iomap[2] + 8;
+		ioaddr->altstatus_addr =
+		ioaddr->ctl_addr = (void __iomem *)
+			((unsigned long)iomap[3] | ATA_PCI_CTL_OFS) + 4;
+		ioaddr->bmdma_addr = iomap[4] + 24;
 		hpriv->scr_cfg_addr[3] = ULI5287_BASE + ULI5287_OFFS*5;
-
-		ata_std_ports(&probe_ent->port[2]);
-		ata_std_ports(&probe_ent->port[3]);
+		ata_std_ports(ioaddr);
 		break;
 
 	case uli_5289:
@@ -267,22 +253,8 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 	pci_intx(pdev, 1);
-
-	/* FIXME: check ata_device_add return value */
-	ata_device_add(probe_ent);
-	kfree(probe_ent);
-
-	return 0;
-
-err_out_probe_ent:
-	kfree(probe_ent);
-err_out_regions:
-	pci_release_regions(pdev);
-err_out:
-	if (!pci_dev_busy)
-		pci_disable_device(pdev);
-	return rc;
-
+	return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED,
+				 &uli_sht);
 }
 
 static int __init uli_init(void)