X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Fpata_cmd64x.c;h=3989cc577fcd503b6e073a001f89eb72d935b6f0;hb=f4ebc993759dc25dc3db6b6f1a13a23df8264d4b;hp=449162cbf93ef13477bbecaff90e23fdbf8df585;hpb=9af9fc45ddd3e315c51f87392b5048967e4343cd;p=linux-2.6

diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 449162cbf9..3989cc577f 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -1,5 +1,5 @@
 /*
- * pata_cmd64x.c 	- ATI PATA for new ATA layer
+ * pata_cmd64x.c 	- CMD64x PATA for new ATA layer
  *			  (C) 2005 Red Hat Inc
  *			  Alan Cox <alan@redhat.com>
  *
@@ -75,13 +75,7 @@ enum {
 	DTPR1		= 0x7C
 };
 
-static int cmd64x_pre_reset(struct ata_port *ap)
-{
-	ap->cbl = ATA_CBL_PATA40;
-	return ata_std_prereset(ap);
-}
-
-static int cmd648_pre_reset(struct ata_port *ap)
+static int cmd648_cable_detect(struct ata_port *ap)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	u8 r;
@@ -89,21 +83,8 @@ static int cmd648_pre_reset(struct ata_port *ap)
 	/* Check cable detect bits */
 	pci_read_config_byte(pdev, BMIDECSR, &r);
 	if (r & (1 << ap->port_no))
-		ap->cbl = ATA_CBL_PATA80;
-	else
-		ap->cbl = ATA_CBL_PATA40;
-
-	return ata_std_prereset(ap);
-}
-
-static void cmd64x_error_handler(struct ata_port *ap)
-{
-	return ata_bmdma_drive_eh(ap, cmd64x_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-static void cmd648_error_handler(struct ata_port *ap)
-{
-	ata_bmdma_drive_eh(ap, cmd648_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
+		return ATA_CBL_PATA80;
+	return ATA_CBL_PATA40;
 }
 
 /**
@@ -285,8 +266,10 @@ static struct scsi_host_template cmd64x_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+#ifdef CONFIG_PM
 	.resume			= ata_scsi_device_resume,
 	.suspend		= ata_scsi_device_suspend,
+#endif
 };
 
 static struct ata_port_operations cmd64x_port_ops = {
@@ -302,8 +285,9 @@ static struct ata_port_operations cmd64x_port_ops = {
 
 	.freeze		= ata_bmdma_freeze,
 	.thaw		= ata_bmdma_thaw,
-	.error_handler	= cmd64x_error_handler,
+	.error_handler	= ata_bmdma_error_handler,
 	.post_internal_cmd = ata_bmdma_post_internal_cmd,
+	.cable_detect	= ata_cable_40wire,
 
 	.bmdma_setup 	= ata_bmdma_setup,
 	.bmdma_start 	= ata_bmdma_start,
@@ -313,14 +297,14 @@ static struct ata_port_operations cmd64x_port_ops = {
 	.qc_prep 	= ata_qc_prep,
 	.qc_issue	= ata_qc_issue_prot,
 
-	.data_xfer	= ata_pio_data_xfer,
+	.data_xfer	= ata_data_xfer,
 
 	.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_stop	= ata_port_stop,
-	.host_stop	= ata_host_stop
 };
 
 static struct ata_port_operations cmd646r1_port_ops = {
@@ -336,8 +320,9 @@ static struct ata_port_operations cmd646r1_port_ops = {
 
 	.freeze		= ata_bmdma_freeze,
 	.thaw		= ata_bmdma_thaw,
-	.error_handler	= cmd64x_error_handler,
+	.error_handler	= ata_bmdma_error_handler,
 	.post_internal_cmd = ata_bmdma_post_internal_cmd,
+	.cable_detect	= ata_cable_40wire,
 
 	.bmdma_setup 	= ata_bmdma_setup,
 	.bmdma_start 	= ata_bmdma_start,
@@ -347,14 +332,14 @@ static struct ata_port_operations cmd646r1_port_ops = {
 	.qc_prep 	= ata_qc_prep,
 	.qc_issue	= ata_qc_issue_prot,
 
-	.data_xfer	= ata_pio_data_xfer,
+	.data_xfer	= ata_data_xfer,
 
 	.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_stop	= ata_port_stop,
-	.host_stop	= ata_host_stop
 };
 
 static struct ata_port_operations cmd648_port_ops = {
@@ -370,8 +355,9 @@ static struct ata_port_operations cmd648_port_ops = {
 
 	.freeze		= ata_bmdma_freeze,
 	.thaw		= ata_bmdma_thaw,
-	.error_handler	= cmd648_error_handler,
+	.error_handler	= ata_bmdma_error_handler,
 	.post_internal_cmd = ata_bmdma_post_internal_cmd,
+	.cable_detect	= cmd648_cable_detect,
 
 	.bmdma_setup 	= ata_bmdma_setup,
 	.bmdma_start 	= ata_bmdma_start,
@@ -381,14 +367,14 @@ static struct ata_port_operations cmd648_port_ops = {
 	.qc_prep 	= ata_qc_prep,
 	.qc_issue	= ata_qc_issue_prot,
 
-	.data_xfer	= ata_pio_data_xfer,
+	.data_xfer	= ata_data_xfer,
 
 	.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_stop	= ata_port_stop,
-	.host_stop	= ata_host_stop
 };
 
 static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
@@ -479,6 +465,7 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+#ifdef CONFIG_PM
 static int cmd64x_reinit_one(struct pci_dev *pdev)
 {
 	u8 mrdmode;
@@ -492,6 +479,7 @@ static int cmd64x_reinit_one(struct pci_dev *pdev)
 #endif
 	return ata_pci_device_resume(pdev);
 }
+#endif
 
 static const struct pci_device_id cmd64x[] = {
 	{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_CMD_643), 0 },
@@ -507,8 +495,10 @@ static struct pci_driver cmd64x_pci_driver = {
 	.id_table	= cmd64x,
 	.probe 		= cmd64x_init_one,
 	.remove		= ata_pci_remove_one,
+#ifdef CONFIG_PM
 	.suspend	= ata_pci_device_suspend,
 	.resume		= cmd64x_reinit_one,
+#endif
 };
 
 static int __init cmd64x_init(void)