Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/macintosh/adbhid.c

10 files changed, 258 insertions, 62 deletions

diff --git a/drivers/ide/legacy/Makefile b/drivers/ide/legacy/Makefile
index c7971061767e..409822349f10 100644
--- a/drivers/ide/legacy/Makefile
+++ b/drivers/ide/legacy/Makefile
@@ -7,6 +7,8 @@ obj-$(CONFIG_BLK_DEV_UMC8672)		+= umc8672.o
 
 obj-$(CONFIG_BLK_DEV_IDECS)		+= ide-cs.o
 
+obj-$(CONFIG_BLK_DEV_PLATFORM)		+= ide_platform.o
+
 # Last of all
 obj-$(CONFIG_BLK_DEV_HD)		+= hd.o
 
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index df17ed68c0bc..2f0ef9b44033 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -68,8 +68,6 @@ static RegInitializer initData[] __initdata = {
 	{0x35, 0x03}, {0x00, 0x00}
 };
 
-#define ALI_MAX_PIO 4
-
 /* timing parameter registers for each drive */
 static struct { u8 reg1, reg2, reg3, reg4; } regTab[4] = {
 	{0x03, 0x26, 0x04, 0x27},     /* drive 0 */
@@ -109,19 +107,16 @@ static void outReg (u8 data, u8 reg)
  * This function computes timing parameters
  * and sets controller registers accordingly.
  */
-static void ali14xx_tune_drive (ide_drive_t *drive, u8 pio)
+static void ali14xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int driveNum;
 	int time1, time2;
 	u8 param1, param2, param3, param4;
 	unsigned long flags;
-	ide_pio_data_t d;
 	int bus_speed = system_bus_clock();
 
-	pio = ide_get_best_pio_mode(drive, pio, ALI_MAX_PIO, &d);
-
 	/* calculate timing, according to PIO mode */
-	time1 = d.cycle_time;
+	time1 = ide_pio_cycle_time(drive, pio);
 	time2 = ide_pio_timings[pio].active_time;
 	param3 = param1 = (time2 * bus_speed + 999) / 1000;
 	param4 = param2 = (time1 * bus_speed + 999) / 1000 - param1;
@@ -212,11 +207,13 @@ static int __init ali14xx_probe(void)
 	mate = &ide_hwifs[1];
 
 	hwif->chipset = ide_ali14xx;
-	hwif->tuneproc = &ali14xx_tune_drive;
+	hwif->pio_mask = ATA_PIO4;
+	hwif->set_pio_mode = &ali14xx_set_pio_mode;
 	hwif->mate = mate;
 
 	mate->chipset = ide_ali14xx;
-	mate->tuneproc = &ali14xx_tune_drive;
+	mate->pio_mask = ATA_PIO4;
+	mate->set_pio_mode = &ali14xx_set_pio_mode;
 	mate->mate = hwif;
 	mate->channel = 1;
 
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 36a3f0ac6162..f16521254867 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -67,12 +67,10 @@ static void sub22 (char b, char c)
 	}
 }
 
-static void tune_dtc2278 (ide_drive_t *drive, u8 pio)
+static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 
-	pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
-
 	if (pio >= 3) {
 		spin_lock_irqsave(&ide_lock, flags);
 		/*
@@ -123,7 +121,8 @@ static int __init dtc2278_probe(void)
 
 	hwif->serialized = 1;
 	hwif->chipset = ide_dtc2278;
-	hwif->tuneproc = &tune_dtc2278;
+	hwif->pio_mask = ATA_PIO4;
+	hwif->set_pio_mode = &dtc2278_set_pio_mode;
 	hwif->drives[0].no_unmask = 1;
 	hwif->drives[1].no_unmask = 1;
 	hwif->mate = mate;
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index e1e9d9d6893f..f0829b83e970 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -8,6 +8,7 @@
  *  more details.
  */
 
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
@@ -54,6 +55,7 @@ static int falconide_offsets[IDE_NR_PORTS] __initdata = {
      */
 
 int falconide_intr_lock;
+EXPORT_SYMBOL(falconide_intr_lock);
 
 
     /*
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index 8f2db8dd35f7..8e05d88e81ba 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -652,7 +652,7 @@ repeat:
 	}
 }
 
-static void do_hd_request (request_queue_t * q)
+static void do_hd_request (struct request_queue * q)
 {
 	disable_irq(HD_IRQ);
 	hd_request();
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index c8f353b1296f..2e5a9cc5c0f7 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -199,23 +199,24 @@ static int __init try_to_init_ht6560b(void)
 	return 1;
 }
 
-static u8 ht_pio2timings(ide_drive_t *drive, u8 pio)
+static u8 ht_pio2timings(ide_drive_t *drive, const u8 pio)
 {
 	int active_time, recovery_time;
 	int active_cycles, recovery_cycles;
-	ide_pio_data_t d;
 	int bus_speed = system_bus_clock();
 	
         if (pio) {
-		pio = ide_get_best_pio_mode(drive, pio, 5, &d);
-		
+		unsigned int cycle_time;
+
+		cycle_time = ide_pio_cycle_time(drive, pio);
+
 		/*
 		 *  Just like opti621.c we try to calculate the
 		 *  actual cycle time for recovery and activity
 		 *  according system bus speed.
 		 */
 		active_time = ide_pio_timings[pio].active_time;
-		recovery_time = d.cycle_time 
+		recovery_time = cycle_time
 			- active_time
 			- ide_pio_timings[pio].setup_time;
 		/*
@@ -275,7 +276,7 @@ static void ht_set_prefetch(ide_drive_t *drive, u8 state)
 #endif
 }
 
-static void tune_ht6560b (ide_drive_t *drive, u8 pio)
+static void ht6560b_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 	u8 timing;
@@ -331,13 +332,17 @@ int __init ht6560b_init(void)
 
 	hwif->chipset = ide_ht6560b;
 	hwif->selectproc = &ht6560b_selectproc;
-	hwif->tuneproc = &tune_ht6560b;
+	hwif->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
+	hwif->pio_mask = ATA_PIO5;
+	hwif->set_pio_mode = &ht6560b_set_pio_mode;
 	hwif->serialized = 1;	/* is this needed? */
 	hwif->mate = mate;
 
 	mate->chipset = ide_ht6560b;
 	mate->selectproc = &ht6560b_selectproc;
-	mate->tuneproc = &tune_ht6560b;
+	mate->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
+	mate->pio_mask = ATA_PIO5;
+	mate->set_pio_mode = &ht6560b_set_pio_mode;
 	mate->serialized = 1;	/* is this needed? */
 	mate->mate = hwif;
 	mate->channel = 1;
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 2f3977f195b7..4cdb519f9832 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -386,6 +386,7 @@ static struct pcmcia_device_id ide_ids[] = {
 	PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
 	PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
 	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
 	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
new file mode 100644
index 000000000000..ccfb9893a467
--- /dev/null
+++ b/drivers/ide/legacy/ide_platform.c
@@ -0,0 +1,182 @@
+/*
+ * Platform IDE driver
+ *
+ * Copyright (C) 2007 MontaVista Software
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/ide.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/pata_platform.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+static struct {
+	void __iomem *plat_ide_mapbase;
+	void __iomem *plat_ide_alt_mapbase;
+	ide_hwif_t *hwif;
+	int index;
+} hwif_prop;
+
+static ide_hwif_t *__devinit plat_ide_locate_hwif(void __iomem *base,
+	    void __iomem *ctrl, struct pata_platform_info *pdata, int irq,
+	    int mmio)
+{
+	unsigned long port = (unsigned long)base;
+	ide_hwif_t *hwif;
+	int index, i;
+
+	for (index = 0; index < MAX_HWIFS; ++index) {
+		hwif = ide_hwifs + index;
+		if (hwif->io_ports[IDE_DATA_OFFSET] == port)
+			goto found;
+	}
+
+	for (index = 0; index < MAX_HWIFS; ++index) {
+		hwif = ide_hwifs + index;
+		if (hwif->io_ports[IDE_DATA_OFFSET] == 0)
+			goto found;
+	}
+
+	return NULL;
+
+found:
+
+	hwif->hw.io_ports[IDE_DATA_OFFSET] = port;
+
+	port += (1 << pdata->ioport_shift);
+	for (i = IDE_ERROR_OFFSET; i <= IDE_STATUS_OFFSET;
+	     i++, port += (1 << pdata->ioport_shift))
+		hwif->hw.io_ports[i] = port;
+
+	hwif->hw.io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl;
+
+	memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->hw.io_ports));
+	hwif->hw.irq = hwif->irq = irq;
+
+	hwif->hw.dma = NO_DMA;
+	hwif->hw.chipset = ide_generic;
+
+	if (mmio) {
+		hwif->mmio = 1;
+		default_hwif_mmiops(hwif);
+	}
+
+	hwif_prop.hwif = hwif;
+	hwif_prop.index = index;
+
+	return hwif;
+}
+
+static int __devinit plat_ide_probe(struct platform_device *pdev)
+{
+	struct resource *res_base, *res_alt, *res_irq;
+	ide_hwif_t *hwif;
+	struct pata_platform_info *pdata;
+	int ret = 0;
+	int mmio = 0;
+
+	pdata = pdev->dev.platform_data;
+
+	/* get a pointer to the register memory */
+	res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
+	res_alt = platform_get_resource(pdev, IORESOURCE_IO, 1);
+
+	if (!res_base || !res_alt) {
+		res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		res_alt = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!res_base || !res_alt) {
+			ret = -ENOMEM;
+			goto out;
+		}
+		mmio = 1;
+	}
+
+	res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res_irq) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (mmio) {
+		hwif_prop.plat_ide_mapbase = devm_ioremap(&pdev->dev,
+			res_base->start, res_base->end - res_base->start + 1);
+		hwif_prop.plat_ide_alt_mapbase = devm_ioremap(&pdev->dev,
+			res_alt->start, res_alt->end - res_alt->start + 1);
+	} else {
+		hwif_prop.plat_ide_mapbase = devm_ioport_map(&pdev->dev,
+			res_base->start, res_base->end - res_base->start + 1);
+		hwif_prop.plat_ide_alt_mapbase = devm_ioport_map(&pdev->dev,
+			res_alt->start, res_alt->end - res_alt->start + 1);
+	}
+
+	hwif = plat_ide_locate_hwif(hwif_prop.plat_ide_mapbase,
+	         hwif_prop.plat_ide_alt_mapbase, pdata, res_irq->start, mmio);
+
+	if (!hwif) {
+		ret = -ENODEV;
+		goto out;
+	}
+	hwif->gendev.parent = &pdev->dev;
+	hwif->noprobe = 0;
+
+	probe_hwif_init(hwif);
+
+	platform_set_drvdata(pdev, hwif);
+	ide_proc_register_port(hwif);
+
+	return 0;
+
+out:
+	return ret;
+}
+
+static int __devexit plat_ide_remove(struct platform_device *pdev)
+{
+	ide_hwif_t *hwif = pdev->dev.driver_data;
+
+	if (hwif != hwif_prop.hwif) {
+		dev_printk(KERN_DEBUG, &pdev->dev, "%s: hwif value error",
+		           pdev->name);
+	} else {
+		ide_unregister(hwif_prop.index);
+		hwif_prop.index = 0;
+		hwif_prop.hwif = NULL;
+	}
+
+	return 0;
+}
+
+static struct platform_driver platform_ide_driver = {
+	.driver = {
+		.name = "pata_platform",
+	},
+	.probe = plat_ide_probe,
+	.remove = __devexit_p(plat_ide_remove),
+};
+
+static int __init platform_ide_init(void)
+{
+	return platform_driver_register(&platform_ide_driver);
+}
+
+static void __exit platform_ide_exit(void)
+{
+	platform_driver_unregister(&platform_ide_driver);
+}
+
+MODULE_DESCRIPTION("Platform IDE driver");
+MODULE_LICENSE("GPL");
+
+module_init(platform_ide_init);
+module_exit(platform_ide_exit);
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 7783745dd167..0c81d2d0b941 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -224,15 +224,14 @@ static void qd_set_timing (ide_drive_t *drive, u8 timing)
 	printk(KERN_DEBUG "%s: %#x\n", drive->name, timing);
 }
 
-/*
- * qd6500_tune_drive
- */
-
-static void qd6500_tune_drive (ide_drive_t *drive, u8 pio)
+static void qd6500_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	int active_time   = 175;
 	int recovery_time = 415; /* worst case values from the dos driver */
 
+	/*
+	 * FIXME: use "pio" value
+	 */
 	if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)
 		&& drive->id->tPIO && (drive->id->field_valid & 0x02)
 		&& drive->id->eide_pio >= 240) {
@@ -246,44 +245,39 @@ static void qd6500_tune_drive (ide_drive_t *drive, u8 pio)
 	qd_set_timing(drive, qd6500_compute_timing(HWIF(drive), active_time, recovery_time));
 }
 
-/*
- * qd6580_tune_drive
- */
-
-static void qd6580_tune_drive (ide_drive_t *drive, u8 pio)
+static void qd6580_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-	ide_pio_data_t d;
 	int base = HWIF(drive)->select_data;
+	unsigned int cycle_time;
 	int active_time   = 175;
 	int recovery_time = 415; /* worst case values from the dos driver */
 
 	if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)) {
-		pio = ide_get_best_pio_mode(drive, pio, 4, &d);
+		cycle_time = ide_pio_cycle_time(drive, pio);
 
 		switch (pio) {
 			case 0: break;
 			case 3:
-				if (d.cycle_time >= 110) {
+				if (cycle_time >= 110) {
 					active_time = 86;
-					recovery_time = d.cycle_time - 102;
+					recovery_time = cycle_time - 102;
 				} else
 					printk(KERN_WARNING "%s: Strange recovery time !\n",drive->name);
 				break;
 			case 4:
-				if (d.cycle_time >= 69) {
+				if (cycle_time >= 69) {
 					active_time = 70;
-					recovery_time = d.cycle_time - 61;
+					recovery_time = cycle_time - 61;
 				} else
 					printk(KERN_WARNING "%s: Strange recovery time !\n",drive->name);
 				break;
 			default:
-				if (d.cycle_time >= 180) {
+				if (cycle_time >= 180) {
 					active_time = 110;
-					recovery_time = d.cycle_time - 120;
+					recovery_time = cycle_time - 120;
 				} else {
 					active_time = ide_pio_timings[pio].active_time;
-					recovery_time = d.cycle_time
-							-active_time;
+					recovery_time = cycle_time - active_time;
 				}
 		}
 		printk(KERN_INFO "%s: PIO mode%d\n", drive->name,pio);
@@ -335,8 +329,7 @@ static int __init qd_testreg(int port)
  */
 
 static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
-			    unsigned int data0, unsigned int data1,
-			    void (*tuneproc) (ide_drive_t *, u8 pio))
+			    unsigned int data0, unsigned int data1)
 {
 	hwif->chipset = ide_qd65xx;
 	hwif->channel = hwif->index;
@@ -346,8 +339,7 @@ static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
 	hwif->drives[1].drive_data = data1;
 	hwif->drives[0].io_32bit =
 	hwif->drives[1].io_32bit = 1;
-	hwif->tuneproc = tuneproc;
-	probe_hwif_init(hwif);
+	hwif->pio_mask = ATA_PIO4;
 }
 
 /*
@@ -360,7 +352,7 @@ static void __exit qd_unsetup(ide_hwif_t *hwif)
 {
 	u8 config = hwif->config_data;
 	int base = hwif->select_data;
-	void *tuneproc = (void *) hwif->tuneproc;
+	void *set_pio_mode = (void *)hwif->set_pio_mode;
 
 	if (hwif->chipset != ide_qd65xx)
 		return;
@@ -368,12 +360,12 @@ static void __exit qd_unsetup(ide_hwif_t *hwif)
 	printk(KERN_NOTICE "%s: back to defaults\n", hwif->name);
 
 	hwif->selectproc = NULL;
-	hwif->tuneproc = NULL;
+	hwif->set_pio_mode = NULL;
 
-	if (tuneproc == (void *) qd6500_tune_drive) {
+	if (set_pio_mode == (void *)qd6500_set_pio_mode) {
 		// will do it for both
 		qd_write_reg(QD6500_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
-	} else if (tuneproc == (void *) qd6580_tune_drive) {
+	} else if (set_pio_mode == (void *)qd6580_set_pio_mode) {
 		if (QD_CONTROL(hwif) & QD_CONTR_SEC_DISABLED) {
 			qd_write_reg(QD6580_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
 			qd_write_reg(QD6580_DEF_DATA2, QD_TIMREG(&hwif->drives[1]));
@@ -423,8 +415,11 @@ static int __init qd_probe(int base)
 			return 1;
 		}
 
-		qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA,
-			 &qd6500_tune_drive);
+		qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA);
+
+		hwif->set_pio_mode = &qd6500_set_pio_mode;
+
+		probe_hwif_init(hwif);
 
 		ide_proc_register_port(hwif);
 
@@ -454,8 +449,12 @@ static int __init qd_probe(int base)
 			printk(KERN_INFO "%s: qd6580: single IDE board\n",
 					 hwif->name);
 			qd_setup(hwif, base, config | (control << 8),
-				 QD6580_DEF_DATA, QD6580_DEF_DATA2,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA, QD6580_DEF_DATA2);
+
+			hwif->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(hwif);
+
 			qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
 			ide_proc_register_port(hwif);
@@ -471,11 +470,19 @@ static int __init qd_probe(int base)
 					hwif->name, mate->name);
 
 			qd_setup(hwif, base, config | (control << 8),
-				 QD6580_DEF_DATA, QD6580_DEF_DATA,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA, QD6580_DEF_DATA);
+
+			hwif->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(hwif);
+
 			qd_setup(mate, base, config | (control << 8),
-				 QD6580_DEF_DATA2, QD6580_DEF_DATA2,
-				 &qd6580_tune_drive);
+				 QD6580_DEF_DATA2, QD6580_DEF_DATA2);
+
+			mate->set_pio_mode = &qd6580_set_pio_mode;
+
+			probe_hwif_init(mate);
+
 			qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
 			ide_proc_register_port(hwif);
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index ddc403a0bd82..1151c92dd531 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -105,12 +105,11 @@ static void umc_set_speeds (u8 speeds[])
 		speeds[0], speeds[1], speeds[2], speeds[3]);
 }
 
-static void tune_umc (ide_drive_t *drive, u8 pio)
+static void umc_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
 	unsigned long flags;
 	ide_hwgroup_t *hwgroup = ide_hwifs[HWIF(drive)->index^1].hwgroup;
 
-	pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
 	printk("%s: setting umc8672 to PIO mode%d (speed %d)\n",
 		drive->name, pio, pio_to_umc[pio]);
 	spin_lock_irqsave(&ide_lock, flags);
@@ -149,11 +148,13 @@ static int __init umc8672_probe(void)
 	mate = &ide_hwifs[1];
 
 	hwif->chipset = ide_umc8672;
-	hwif->tuneproc = &tune_umc;
+	hwif->pio_mask = ATA_PIO4;
+	hwif->set_pio_mode = &umc_set_pio_mode;
 	hwif->mate = mate;
 
 	mate->chipset = ide_umc8672;
-	mate->tuneproc = &tune_umc;
+	mate->pio_mask = ATA_PIO4;
+	mate->set_pio_mode = &umc_set_pio_mode;
 	mate->mate = hwif;
 	mate->channel = 1;