Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

30 files changed, 16707 insertions, 0 deletions

diff --git a/drivers/ide/pci/Makefile b/drivers/ide/pci/Makefile
new file mode 100644
index 00000000000..55e6e553e49
--- /dev/null
+++ b/drivers/ide/pci/Makefile
@@ -0,0 +1,34 @@
+
+obj-$(CONFIG_BLK_DEV_AEC62XX)		+= aec62xx.o
+obj-$(CONFIG_BLK_DEV_ALI15X3)		+= alim15x3.o
+obj-$(CONFIG_BLK_DEV_AMD74XX)		+= amd74xx.o
+obj-$(CONFIG_BLK_DEV_ATIIXP)		+= atiixp.o
+obj-$(CONFIG_BLK_DEV_CMD64X)		+= cmd64x.o
+obj-$(CONFIG_BLK_DEV_CS5520)		+= cs5520.o
+obj-$(CONFIG_BLK_DEV_CS5530)		+= cs5530.o
+obj-$(CONFIG_BLK_DEV_SC1200)		+= sc1200.o
+obj-$(CONFIG_BLK_DEV_CY82C693)		+= cy82c693.o
+obj-$(CONFIG_BLK_DEV_HPT34X)		+= hpt34x.o
+obj-$(CONFIG_BLK_DEV_HPT366)		+= hpt366.o
+#obj-$(CONFIG_BLK_DEV_HPT37X)		+= hpt37x.o
+obj-$(CONFIG_BLK_DEV_IT8172)		+= it8172.o
+obj-$(CONFIG_BLK_DEV_NS87415)		+= ns87415.o
+obj-$(CONFIG_BLK_DEV_OPTI621)		+= opti621.o
+obj-$(CONFIG_BLK_DEV_PDC202XX_OLD)	+= pdc202xx_old.o
+obj-$(CONFIG_BLK_DEV_PDC202XX_NEW)	+= pdc202xx_new.o
+obj-$(CONFIG_BLK_DEV_PIIX)		+= piix.o
+obj-$(CONFIG_BLK_DEV_RZ1000)		+= rz1000.o
+obj-$(CONFIG_BLK_DEV_SVWKS)		+= serverworks.o
+obj-$(CONFIG_BLK_DEV_SGIIOC4)		+= sgiioc4.o
+obj-$(CONFIG_BLK_DEV_SIIMAGE)		+= siimage.o
+obj-$(CONFIG_BLK_DEV_SIS5513)		+= sis5513.o
+obj-$(CONFIG_BLK_DEV_SL82C105)		+= sl82c105.o
+obj-$(CONFIG_BLK_DEV_SLC90E66)		+= slc90e66.o
+obj-$(CONFIG_BLK_DEV_TRIFLEX)		+= triflex.o
+obj-$(CONFIG_BLK_DEV_TRM290)		+= trm290.o
+obj-$(CONFIG_BLK_DEV_VIA82CXXX)		+= via82cxxx.o
+
+# Must appear at the end of the block
+obj-$(CONFIG_BLK_DEV_GENERIC)          += generic.o
+
+EXTRA_CFLAGS	:= -Idrivers/ide
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
new file mode 100644
index 00000000000..52cadc005d7
--- /dev/null
+++ b/drivers/ide/pci/aec62xx.c
@@ -0,0 +1,485 @@
+/*
+ * linux/drivers/ide/pci/aec62xx.c		Version 0.11	March 27, 2002
+ *
+ * Copyright (C) 1999-2002	Andre Hedrick <andre@linux-ide.org>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+struct chipset_bus_clock_list_entry {
+	u8 xfer_speed;
+	u8 chipset_settings;
+	u8 ultra_settings;
+};
+
+static struct chipset_bus_clock_list_entry aec6xxx_33_base [] = {
+	{	XFER_UDMA_6,	0x31,	0x07	},
+	{	XFER_UDMA_5,	0x31,	0x06	},
+	{	XFER_UDMA_4,	0x31,	0x05	},
+	{	XFER_UDMA_3,	0x31,	0x04	},
+	{	XFER_UDMA_2,	0x31,	0x03	},
+	{	XFER_UDMA_1,	0x31,	0x02	},
+	{	XFER_UDMA_0,	0x31,	0x01	},
+
+	{	XFER_MW_DMA_2,	0x31,	0x00	},
+	{	XFER_MW_DMA_1,	0x31,	0x00	},
+	{	XFER_MW_DMA_0,	0x0a,	0x00	},
+	{	XFER_PIO_4,	0x31,	0x00	},
+	{	XFER_PIO_3,	0x33,	0x00	},
+	{	XFER_PIO_2,	0x08,	0x00	},
+	{	XFER_PIO_1,	0x0a,	0x00	},
+	{	XFER_PIO_0,	0x00,	0x00	},
+	{	0,		0x00,	0x00	}
+};
+
+static struct chipset_bus_clock_list_entry aec6xxx_34_base [] = {
+	{	XFER_UDMA_6,	0x41,	0x06	},
+	{	XFER_UDMA_5,	0x41,	0x05	},
+	{	XFER_UDMA_4,	0x41,	0x04	},
+	{	XFER_UDMA_3,	0x41,	0x03	},
+	{	XFER_UDMA_2,	0x41,	0x02	},
+	{	XFER_UDMA_1,	0x41,	0x01	},
+	{	XFER_UDMA_0,	0x41,	0x01	},
+
+	{	XFER_MW_DMA_2,	0x41,	0x00	},
+	{	XFER_MW_DMA_1,	0x42,	0x00	},
+	{	XFER_MW_DMA_0,	0x7a,	0x00	},
+	{	XFER_PIO_4,	0x41,	0x00	},
+	{	XFER_PIO_3,	0x43,	0x00	},
+	{	XFER_PIO_2,	0x78,	0x00	},
+	{	XFER_PIO_1,	0x7a,	0x00	},
+	{	XFER_PIO_0,	0x70,	0x00	},
+	{	0,		0x00,	0x00	}
+};
+
+#define BUSCLOCK(D)	\
+	((struct chipset_bus_clock_list_entry *) pci_get_drvdata((D)))
+
+#if 0
+		if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
+			(void) pci_read_config_byte(dev, 0x54, &art);
+			p += sprintf(p, "DMA Mode:       %s(%s)",
+				(c0&0x20)?((art&0x03)?"UDMA":" DMA"):" PIO",
+				(art&0x02)?"2":(art&0x01)?"1":"0");
+			p += sprintf(p, "          %s(%s)",
+				(c0&0x40)?((art&0x0c)?"UDMA":" DMA"):" PIO",
+				(art&0x08)?"2":(art&0x04)?"1":"0");
+			p += sprintf(p, "         %s(%s)",
+				(c1&0x20)?((art&0x30)?"UDMA":" DMA"):" PIO",
+				(art&0x20)?"2":(art&0x10)?"1":"0");
+			p += sprintf(p, "           %s(%s)\n",
+				(c1&0x40)?((art&0xc0)?"UDMA":" DMA"):" PIO",
+				(art&0x80)?"2":(art&0x40)?"1":"0");
+		} else {
+#endif
+
+/*
+ * TO DO: active tuning and correction of cards without a bios.
+ */
+static u8 pci_bus_clock_list (u8 speed, struct chipset_bus_clock_list_entry * chipset_table)
+{
+	for ( ; chipset_table->xfer_speed ; chipset_table++)
+		if (chipset_table->xfer_speed == speed) {
+			return chipset_table->chipset_settings;
+		}
+	return chipset_table->chipset_settings;
+}
+
+static u8 pci_bus_clock_list_ultra (u8 speed, struct chipset_bus_clock_list_entry * chipset_table)
+{
+	for ( ; chipset_table->xfer_speed ; chipset_table++)
+		if (chipset_table->xfer_speed == speed) {
+			return chipset_table->ultra_settings;
+		}
+	return chipset_table->ultra_settings;
+}
+
+static u8 aec62xx_ratemask (ide_drive_t *drive)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	u8 mode;
+
+	switch(hwif->pci_dev->device) {
+		case PCI_DEVICE_ID_ARTOP_ATP865:
+		case PCI_DEVICE_ID_ARTOP_ATP865R:
+#if 0
+			mode = (hwif->INB(hwif->dma_master) & 0x10) ? 4 : 3;
+#else
+			mode = (hwif->INB(((hwif->channel) ?
+					hwif->mate->dma_status :
+					hwif->dma_status)) & 0x10) ? 4 : 3;
+#endif
+			break;
+		case PCI_DEVICE_ID_ARTOP_ATP860:
+		case PCI_DEVICE_ID_ARTOP_ATP860R:
+			mode = 2;
+			break;
+		case PCI_DEVICE_ID_ARTOP_ATP850UF:
+		default:
+			return 1;
+	}
+
+	if (!eighty_ninty_three(drive))
+		mode = min(mode, (u8)1);
+	return mode;
+}
+
+static int aec6210_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	struct pci_dev *dev	= hwif->pci_dev;
+	u16 d_conf		= 0;
+	u8 speed	= ide_rate_filter(aec62xx_ratemask(drive), xferspeed);
+	u8 ultra = 0, ultra_conf = 0;
+	u8 tmp0 = 0, tmp1 = 0, tmp2 = 0;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	/* 0x40|(2*drive->dn): Active, 0x41|(2*drive->dn): Recovery */
+	pci_read_config_word(dev, 0x40|(2*drive->dn), &d_conf);
+	tmp0 = pci_bus_clock_list(speed, BUSCLOCK(dev));
+	d_conf = ((tmp0 & 0xf0) << 4) | (tmp0 & 0xf);
+	pci_write_config_word(dev, 0x40|(2*drive->dn), d_conf);
+
+	tmp1 = 0x00;
+	tmp2 = 0x00;
+	pci_read_config_byte(dev, 0x54, &ultra);
+	tmp1 = ((0x00 << (2*drive->dn)) | (ultra & ~(3 << (2*drive->dn))));
+	ultra_conf = pci_bus_clock_list_ultra(speed, BUSCLOCK(dev));
+	tmp2 = ((ultra_conf << (2*drive->dn)) | (tmp1 & ~(3 << (2*drive->dn))));
+	pci_write_config_byte(dev, 0x54, tmp2);
+	local_irq_restore(flags);
+	return(ide_config_drive_speed(drive, speed));
+}
+
+static int aec6260_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	struct pci_dev *dev	= hwif->pci_dev;
+	u8 speed	= ide_rate_filter(aec62xx_ratemask(drive), xferspeed);
+	u8 unit		= (drive->select.b.unit & 0x01);
+	u8 tmp1 = 0, tmp2 = 0;
+	u8 ultra = 0, drive_conf = 0, ultra_conf = 0;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	/* high 4-bits: Active, low 4-bits: Recovery */
+	pci_read_config_byte(dev, 0x40|drive->dn, &drive_conf);
+	drive_conf = pci_bus_clock_list(speed, BUSCLOCK(dev));
+	pci_write_config_byte(dev, 0x40|drive->dn, drive_conf);
+
+	pci_read_config_byte(dev, (0x44|hwif->channel), &ultra);
+	tmp1 = ((0x00 << (4*unit)) | (ultra & ~(7 << (4*unit))));
+	ultra_conf = pci_bus_clock_list_ultra(speed, BUSCLOCK(dev));
+	tmp2 = ((ultra_conf << (4*unit)) | (tmp1 & ~(7 << (4*unit))));
+	pci_write_config_byte(dev, (0x44|hwif->channel), tmp2);
+	local_irq_restore(flags);
+	return(ide_config_drive_speed(drive, speed));
+}
+
+static int aec62xx_tune_chipset (ide_drive_t *drive, u8 speed)
+{
+	switch (HWIF(drive)->pci_dev->device) {
+		case PCI_DEVICE_ID_ARTOP_ATP865:
+		case PCI_DEVICE_ID_ARTOP_ATP865R:
+		case PCI_DEVICE_ID_ARTOP_ATP860:
+		case PCI_DEVICE_ID_ARTOP_ATP860R:
+			return ((int) aec6260_tune_chipset(drive, speed));
+		case PCI_DEVICE_ID_ARTOP_ATP850UF:
+			return ((int) aec6210_tune_chipset(drive, speed));
+		default:
+			return -1;
+	}
+}
+
+static int config_chipset_for_dma (ide_drive_t *drive)
+{
+	u8 speed = ide_dma_speed(drive, aec62xx_ratemask(drive));	
+
+	if (!(speed))
+		return 0;
+
+	(void) aec62xx_tune_chipset(drive, speed);
+	return ide_dma_enable(drive);
+}
+
+static void aec62xx_tune_drive (ide_drive_t *drive, u8 pio)
+{
+	u8 speed = 0;
+	u8 new_pio = XFER_PIO_0 + ide_get_best_pio_mode(drive, 255, 5, NULL);
+
+	switch(pio) {
+		case 5:		speed = new_pio; break;
+		case 4:		speed = XFER_PIO_4; break;
+		case 3:		speed = XFER_PIO_3; break;
+		case 2:		speed = XFER_PIO_2; break;
+		case 1:		speed = XFER_PIO_1; break;
+		default:	speed = XFER_PIO_0; break;
+	}
+	(void) aec62xx_tune_chipset(drive, speed);
+}
+
+static int aec62xx_config_drive_xfer_rate (ide_drive_t *drive)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	struct hd_driveid *id	= drive->id;
+
+	if ((id->capability & 1) && drive->autodma) {
+
+		if (ide_use_dma(drive)) {
+			if (config_chipset_for_dma(drive))
+				return hwif->ide_dma_on(drive);
+		}
+
+		goto fast_ata_pio;
+
+	} else if ((id->capability & 8) || (id->field_valid & 2)) {
+fast_ata_pio:
+		aec62xx_tune_drive(drive, 5);
+		return hwif->ide_dma_off_quietly(drive);
+	}
+	/* IORDY not supported */
+	return 0;
+}
+
+static int aec62xx_irq_timeout (ide_drive_t *drive)
+{
+	ide_hwif_t *hwif	= HWIF(drive);
+	struct pci_dev *dev	= hwif->pci_dev;
+
+	switch(dev->device) {
+		case PCI_DEVICE_ID_ARTOP_ATP860:
+		case PCI_DEVICE_ID_ARTOP_ATP860R:
+		case PCI_DEVICE_ID_ARTOP_ATP865:
+		case PCI_DEVICE_ID_ARTOP_ATP865R:
+			printk(" AEC62XX time out ");
+#if 0
+			{
+				int i = 0;
+				u8 reg49h = 0;
+				pci_read_config_byte(HWIF(drive)->pci_dev, 0x49, &reg49h);
+				for (i=0;i<256;i++)
+					pci_write_config_byte(HWIF(drive)->pci_dev, 0x49, reg49h|0x10);
+				pci_write_config_byte(HWIF(drive)->pci_dev, 0x49, reg49h & ~0x10);
+			}
+			return 0;
+#endif
+		default:
+			break;
+	}
+#if 0
+	{
+		ide_hwif_t *hwif	= HWIF(drive);
+		struct pci_dev *dev	= hwif->pci_dev;
+		u8 tmp1 = 0, tmp2 = 0, mode6 = 0;
+
+		pci_read_config_byte(dev, 0x44, &tmp1);
+		pci_read_config_byte(dev, 0x45, &tmp2);
+		printk(" AEC6280 r44=%x r45=%x ",tmp1,tmp2);
+		mode6 = HWIF(drive)->INB(((hwif->channel) ?
+					   hwif->mate->dma_status :
+					   hwif->dma_status));
+		printk(" AEC6280 133=%x ", (mode6 & 0x10));
+	}
+#endif
+	return 0;
+}
+
+static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const char *name)
+{
+	int bus_speed = system_bus_clock();
+
+	if (dev->resource[PCI_ROM_RESOURCE].start) {
+		pci_write_config_dword(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
+		printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name, dev->resource[PCI_ROM_RESOURCE].start);
+	}
+
+	if (bus_speed <= 33)
+		pci_set_drvdata(dev, (void *) aec6xxx_33_base);
+	else
+		pci_set_drvdata(dev, (void *) aec6xxx_34_base);
+
+	return dev->irq;
+}
+
+static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif)
+{
+	hwif->autodma = 0;
+	hwif->tuneproc = &aec62xx_tune_drive;
+	hwif->speedproc = &aec62xx_tune_chipset;
+
+	if (hwif->pci_dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
+		hwif->serialized = hwif->channel;
+		hwif->no_dsc = 1;
+	}
+
+	if (hwif->mate)
+		hwif->mate->serialized = hwif->serialized;
+
+	if (!hwif->dma_base) {
+		hwif->drives[0].autotune = 1;
+		hwif->drives[1].autotune = 1;
+		return;
+	}
+
+	hwif->ultra_mask = 0x7f;
+	hwif->mwdma_mask = 0x07;
+	hwif->swdma_mask = 0x07;
+
+	hwif->ide_dma_check	= &aec62xx_config_drive_xfer_rate;
+	hwif->ide_dma_lostirq	= &aec62xx_irq_timeout;
+	hwif->ide_dma_timeout	= &aec62xx_irq_timeout;
+	if (!noautodma)
+		hwif->autodma = 1;
+	hwif->drives[0].autodma = hwif->autodma;
+	hwif->drives[1].autodma = hwif->autodma;
+}
+
+static void __devinit init_dma_aec62xx(ide_hwif_t *hwif, unsigned long dmabase)
+{
+	struct pci_dev *dev	= hwif->pci_dev;
+
+	if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
+		u8 reg54h = 0;
+		unsigned long flags;
+
+		spin_lock_irqsave(&ide_lock, flags);
+		pci_read_config_byte(dev, 0x54, &reg54h);
+		pci_write_config_byte(dev, 0x54, reg54h & ~(hwif->channel ? 0xF0 : 0x0F));
+		spin_unlock_irqrestore(&ide_lock, flags);
+	} else {
+		u8 ata66	= 0;
+		pci_read_config_byte(hwif->pci_dev, 0x49, &ata66);
+	        if (!(hwif->udma_four))
+			hwif->udma_four = (ata66&(hwif->channel?0x02:0x01))?0:1;
+	}
+
+	ide_setup_dma(hwif, dmabase, 8);
+}
+
+static int __devinit init_setup_aec62xx(struct pci_dev *dev, ide_pci_device_t *d)
+{
+	return ide_setup_pci_device(dev, d);
+}
+
+static int __devinit init_setup_aec6x80(struct pci_dev *dev, ide_pci_device_t *d)
+{
+	unsigned long bar4reg = pci_resource_start(dev, 4);
+
+	if (inb(bar4reg+2) & 0x10) {
+		strcpy(d->name, "AEC6880");
+		if (dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)
+			strcpy(d->name, "AEC6880R");
+	} else {
+		strcpy(d->name, "AEC6280");
+		if (dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)
+			strcpy(d->name, "AEC6280R");
+	}
+
+	return ide_setup_pci_device(dev, d);
+}
+
+static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
+	{	/* 0 */
+		.name		= "AEC6210",
+		.init_setup	= init_setup_aec62xx,
+		.init_chipset	= init_chipset_aec62xx,
+		.init_hwif	= init_hwif_aec62xx,
+		.init_dma	= init_dma_aec62xx,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
+		.bootable	= OFF_BOARD,
+	},{	/* 1 */
+		.name		= "AEC6260",
+		.init_setup	= init_setup_aec62xx,
+		.init_chipset	= init_chipset_aec62xx,
+		.init_hwif	= init_hwif_aec62xx,
+		.init_dma	= init_dma_aec62xx,
+		.channels	= 2,
+		.autodma	= NOAUTODMA,
+		.bootable	= OFF_BOARD,
+	},{	/* 2 */
+		.name		= "AEC6260R",
+		.init_setup	= init_setup_aec62xx,
+		.init_chipset	= init_chipset_aec62xx,
+		.init_hwif	= init_hwif_aec62xx,
+		.init_dma	= init_dma_aec62xx,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
+		.bootable	= NEVER_BOARD,
+	},{	/* 3 */
+		.name		= "AEC6X80",
+		.init_setup	= init_setup_aec6x80,
+		.init_chipset	= init_chipset_aec62xx,
+		.init_hwif	= init_hwif_aec62xx,
+		.init_dma	= init_dma_aec62xx,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.bootable	= OFF_BOARD,
+	},{	/* 4 */
+		.name		= "AEC6X80R",
+		.init_setup	= init_setup_aec6x80,
+		.init_chipset	= init_chipset_aec62xx,
+		.init_hwif	= init_hwif_aec62xx,
+		.init_dma	= init_dma_aec62xx,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
+		.bootable	= OFF_BOARD,
+	}
+};
+
+/**
+ *	aec62xx_init_one	-	called when a AEC is found
+ *	@dev: the aec62xx device
+ *	@id: the matching pci id
+ *
+ *	Called when the PCI registration layer (or the IDE initialization)
+ *	finds a device matching our IDE device tables.
+ */
+ 
+static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+{
+	ide_pci_device_t *d = &aec62xx_chipsets[id->driver_data];
+
+	return d->init_setup(dev, d);
+}
+
+static struct pci_device_id aec62xx_pci_tbl[] = {
+	{ PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP850UF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+	{ PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
+	{ PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860R,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
+	{ PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 },
+	{ PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865R,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
+	{ 0, },
+};
+MODULE_DEVICE_TABLE(pci, aec62xx_pci_tbl);
+
+static struct pci_driver driver = {
+	.name		= "AEC62xx_IDE",
+	.id_table	= aec62xx_pci_tbl,
+	.probe		= aec62xx_init_one,
+};
+
+static int aec62xx_ide_init(void)
+{
+	return ide_pci_register_driver(&driver);
+}
+
+module_init(aec62xx_ide_init);
+
+MODULE_AUTHOR("Andre Hedrick");
+MODULE_DESCRIPTION("PCI driver module for ARTOP AEC62xx IDE");
+MODULE_LICENSE("GPL");
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
new file mode 100644
index 00000000000..67efb38a9f6
--- /dev/null
+++ b/drivers/ide/pci/alim15x3.c
@@ -0,0 +1,913 @@
+/*
+ * linux/drivers/ide/pci/alim15x3.c		Version 0.17	2003/01/02
+ *
+ *  Copyright (C) 1998-2000 Michel Aubry, Maintainer
+ *  Copyright (C) 1998-2000 Andrzej Krzysztofowicz, Maintainer
+ *  Copyright (C) 1999-2000 CJ, cjtsai@ali.com.tw, Maintainer
+ *
+ *  Copyright (C) 1998-2000 Andre Hedrick (andre@linux-ide.org)
+ *  May be copied or modified under the terms of the GNU General Public License
+ *  Copyright (C) 2002 Alan Cox <alan@redhat.com>
+ *  ALi (now ULi M5228) support by Clear Zhang <Clear.Zhang@ali.com.tw>
+ *
+ *  (U)DMA capable version of ali 1533/1543(C), 1535(D)
+ *
+ **********************************************************************
+ *  9/7/99 --Parts from the above author are included and need to be
+ *  converted into standard interface, once I finish the thought.
+ *
+ *  Recent changes
+ *	Don't use LBA48 mode on ALi <= 0xC4
+ *	Don't poke 0x79 with a non ALi northbridge
+ *	Don't flip undefined bits on newer chipsets (fix Fujitsu laptop hang)
+ *	Allow UDMA6 on revisions > 0xC4
+ *
+ *  Documentation
+ *	Chipset documentation available under NDA only
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+#define DISPLAY_ALI_TIMINGS
+
+/*
+ *	ALi devices are not plug in. Otherwise these static values would
+ *	need to go. They ought to go away anyway
+ */
+ 
+static u8 m5229_revision;
+static u8 chip_is_1543c_e;
+static struct pci_dev *isa_dev;
+
+#if defined(DISPLAY_ALI_TIMINGS) && defined(CONFIG_PROC_FS)
+#include <linux/stat.h>
+#include <linux/proc_fs.h>
+
+static u8 ali_proc = 0;
+
+static struct pci_dev *bmide_dev;
+
+static char *fifo[4] = {
+	"FIFO Off",
+	"FIFO On ",
+	"DMA mode",
+	"PIO mode" };
+
+static char *udmaT[8] = {
+	"1.5T",
+	"  2T",
+	"2.5T",
+	"  3T",
+	"3.5T",
+	"  4T",
+	"  6T",
+	"  8T"
+};
+
+static char *channel_status[8] = {
+	"OK            ",
+	"busy          ",
+	"DRQ           ",
+	"DRQ busy      ",
+	"error         ",
+	"error busy    ",
+	"error DRQ     ",
+	"error DRQ busy"
+};
+
+/**
+ *	ali_get_info		-	generate proc file for ALi IDE
+ *	@buffer: buffer to fill
+ *	@addr: address of user start in buffer
+ *	@offset: offset into 'file'
+ *	@count: buffer count
+ *
+ *	Walks the Ali devices and outputs summary data on the tuning and
+ *	anything else that will help with debugging
+ */
+ 
+static int ali_get_info (char *buffer, char **addr, off_t offset, int count)
+{
+	unsigned long bibma;
+	u8 reg53h, reg5xh, reg5yh, reg5xh1, reg5yh1, c0, c1, rev, tmp;
+	char *q, *p = buffer;
+
+	/* fetch rev. */
+	pci_read_config_byte(bmide_dev, 0x08, &rev);
+	if (rev >= 0xc1)	/* M1543C or newer */
+		udmaT[7] = " ???";
+	else
+		fifo[3]  = "   ???  ";
+
+	/* first fetch bibma: */
+	
+	bibma = pci_resource_start(bmide_dev, 4);
+
+	/*
+	 * at that point bibma+0x2 et bibma+0xa are byte
+	 * registers to investigate:
+	 */
+	c0 = inb(bibma + 0x02);
+	c1 = inb(bibma + 0x0a);
+
+	p += sprintf(p,
+		"\n                                Ali M15x3 Chipset.\n");
+	p += sprintf(p,
+		"                                ------------------\n");
+	pci_read_config_byte(bmide_dev, 0x78, &reg53h);
+	p += sprintf(p, "PCI Clock: %d.\n", reg53h);
+
+	pci_read_config_byte(bmide_dev, 0x53, &reg53h);
+	p += sprintf(p,
+		"CD_ROM FIFO:%s, CD_ROM DMA:%s\n",
+		(reg53h & 0x02) ? "Yes" : "No ",
+		(reg53h & 0x01) ? "Yes" : "No " );
+	pci_read_config_byte(bmide_dev, 0x74, &reg53h);
+	p += sprintf(p,
+		"FIFO Status: contains %d Words, runs%s%s\n\n",
+		(reg53h & 0x3f),
+		(reg53h & 0x40) ? " OVERWR" : "",
+		(reg53h & 0x80) ? " OVERRD." : "." );
+
+	p += sprintf(p,
+		"-------------------primary channel"
+		"-------------------secondary channel"
+		"---------\n\n");
+
+	pci_read_config_byte(bmide_dev, 0x09, &reg53h);
+	p += sprintf(p,
+		"channel status:       %s"
+		"                               %s\n",
+		(reg53h & 0x20) ? "On " : "Off",
+		(reg53h & 0x10) ? "On " : "Off" );
+
+	p += sprintf(p,
+		"both channels togth:  %s"
+		"                               %s\n",
+		(c0&0x80) ? "No " : "Yes",
+		(c1&0x80) ? "No " : "Yes" );
+
+	pci_read_config_byte(bmide_dev, 0x76, &reg53h);
+	p += sprintf(p,
+		"Channel state:        %s                    %s\n",
+		channel_status[reg53h & 0x07],
+		channel_status[(reg53h & 0x70) >> 4] );
+
+	pci_read_config_byte(bmide_dev, 0x58, &reg5xh);
+	pci_read_config_byte(bmide_dev, 0x5c, &reg5yh);
+	p += sprintf(p,
+		"Add. Setup Timing:    %dT"
+		"                                %dT\n",
+		(reg5xh & 0x07) ? (reg5xh & 0x07) : 8,
+		(reg5yh & 0x07) ? (reg5yh & 0x07) : 8 );
+
+	pci_read_config_byte(bmide_dev, 0x59, &reg5xh);
+	pci_read_config_byte(bmide_dev, 0x5d, &reg5yh);
+	p += sprintf(p,
+		"Command Act. Count:   %dT"
+		"                                %dT\n"
+		"Command Rec. Count:   %dT"
+		"                               %dT\n\n",
+		(reg5xh & 0x70) ? ((reg5xh & 0x70) >> 4) : 8,
+		(reg5yh & 0x70) ? ((reg5yh & 0x70) >> 4) : 8, 
+		(reg5xh & 0x0f) ? (reg5xh & 0x0f) : 16,
+		(reg5yh & 0x0f) ? (reg5yh & 0x0f) : 16 );
+
+	p += sprintf(p,
+		"----------------drive0-----------drive1"
+		"------------drive0-----------drive1------\n\n");
+	p += sprintf(p,
+		"DMA enabled:      %s              %s"
+		"               %s              %s\n",
+		(c0&0x20) ? "Yes" : "No ",
+		(c0&0x40) ? "Yes" : "No ",
+		(c1&0x20) ? "Yes" : "No ",
+		(c1&0x40) ? "Yes" : "No " );
+
+	pci_read_config_byte(bmide_dev, 0x54, &reg5xh);
+	pci_read_config_byte(bmide_dev, 0x55, &reg5yh);
+	q = "FIFO threshold:   %2d Words         %2d Words"
+		"          %2d Words         %2d Words\n";
+	if (rev < 0xc1) {
+		if ((rev == 0x20) &&
+		    (pci_read_config_byte(bmide_dev, 0x4f, &tmp), (tmp &= 0x20))) {
+			p += sprintf(p, q, 8, 8, 8, 8);
+		} else {
+			p += sprintf(p, q,
+				(reg5xh & 0x03) + 12,
+				((reg5xh & 0x30)>>4) + 12,
+				(reg5yh & 0x03) + 12,
+				((reg5yh & 0x30)>>4) + 12 );
+		}
+	} else {
+		int t1 = (tmp = (reg5xh & 0x03)) ? (tmp << 3) : 4;
+		int t2 = (tmp = ((reg5xh & 0x30)>>4)) ? (tmp << 3) : 4;
+		int t3 = (tmp = (reg5yh & 0x03)) ? (tmp << 3) : 4;
+		int t4 = (tmp = ((reg5yh & 0x30)>>4)) ? (tmp << 3) : 4;
+		p += sprintf(p, q, t1, t2, t3, t4);
+	}
+
+#if 0
+	p += sprintf(p, 
+		"FIFO threshold:   %2d Words         %2d Words"
+		"          %2d Words         %2d Words\n",
+		(reg5xh & 0x03) + 12,
+		((reg5xh & 0x30)>>4) + 12,
+		(reg5yh & 0x03) + 12,
+		((reg5yh & 0x30)>>4) + 12 );
+#endif
+
+	p += sprintf(p,
+		"FIFO mode:        %s         %s          %s         %s\n",
+		fifo[((reg5xh & 0x0c) >> 2)],
+		fifo[((reg5xh & 0xc0) >> 6)],
+		fifo[((reg5yh & 0x0c) >> 2)],
+		fifo[((reg5yh & 0xc0) >> 6)] );
+
+	pci_read_config_byte(bmide_dev, 0x5a, &reg5xh);
+	pci_read_config_byte(bmide_dev, 0x5b, &reg5xh1);
+	pci_read_config_byte(bmide_dev, 0x5e, &reg5yh);
+	pci_read_config_byte(bmide_dev, 0x5f, &reg5yh1);
+
+	p += sprintf(p,/*
+		"------------------drive0-----------drive1"
+		"------------drive0-----------drive1------\n")*/
+		"Dt RW act. Cnt    %2dT              %2dT"
+		"               %2dT              %2dT\n"
+		"Dt RW rec. Cnt    %2dT              %2dT"
+		"               %2dT              %2dT\n\n",
+		(reg5xh & 0x70) ? ((reg5xh & 0x70) >> 4) : 8,
+		(reg5xh1 & 0x70) ? ((reg5xh1 & 0x70) >> 4) : 8,
+		(reg5yh & 0x70) ? ((reg5yh & 0x70) >> 4) : 8,
+		(reg5yh1 & 0x70) ? ((reg5yh1 & 0x70) >> 4) : 8,
+		(reg5xh & 0x0f) ? (reg5xh & 0x0f) : 16,
+		(reg5xh1 & 0x0f) ? (reg5xh1 & 0x0f) : 16,
+		(reg5yh & 0x0f) ? (reg5yh & 0x0f) : 16,
+		(reg5yh1 & 0x0f) ? (reg5yh1 & 0x0f) : 16 );
+
+	p += sprintf(p,
+		"-----------------------------------UDMA Timings"
+		"--------------------------------\n\n");
+
+	pci_read_config_byte(bmide_dev, 0x56, &reg5xh);
+	pci_read_config_byte(bmide_dev, 0x57, &reg5yh);
+	p += sprintf(p,
+		"UDMA:             %s               %s"
+		"                %s               %s\n"
+		"UDMA timings:     %s             %s"
+		"              %s             %s\n\n",
+		(reg5xh & 0x08) ? "OK" : "No",
+		(reg5xh & 0x80) ? "OK" : "No",
+		(reg5yh & 0x08) ? "OK" : "No",
+		(reg5yh & 0x80) ? "OK" : "No",
+		udmaT[(reg5xh & 0x07)],
+		udmaT[(reg5xh & 0x70) >> 4],
+		udmaT[reg5yh & 0x07],
+		udmaT[(reg5yh & 0x70) >> 4] );
+
+	return p-buffer; /* => must be less than 4k! */
+}
+#endif  /* defined(DISPLAY_ALI_TIMINGS) && defined(CONFIG_PROC_FS) */
+
+/**
+ *	ali15x3_tune_drive	-	set up a drive
+ *	@drive: drive to tune
+ *	@pio: unused
+ *
+ *	Select the best PIO timing for the drive in question. Then
+ *	program the controller for this drive set up
+ */
+ 
+static void ali15x3_tune_drive (ide_drive_t *drive, u8 pio)
+{
+	ide_pio_data_t d;
+	ide_hwif_t *hwif = HWIF(drive);
+	struct pci_dev *dev = hwif->pci_dev;
+	int s_time, a_time, c_time;
+	u8 s_clc, a_clc, r_clc;
+	unsigned long flags;
+	int bus_speed = system_bus_clock();
+	int port = hwif->channel ? 0x5c : 0x58;
+	int portFIFO = hwif->channel ? 0x55 : 0x54;
+	u8 cd_dma_fifo = 0;
+	int unit = drive->select.b.unit & 1;
+
+	pio = ide_get_best_pio_mode(drive, pio, 5, &d);
+	s_time = ide_pio_timings[pio].setup_time;
+	a_time = ide_pio_timings[pio].active_time;
+	if ((s_clc = (s_time * bus_speed + 999) / 1000) >= 8)
+		s_clc = 0;
+	if ((a_clc = (a_time * bus_speed + 999) / 1000) >= 8)
+		a_clc = 0;
+	c_time = ide_pio_timings[pio].cycle_time;
+
+#if 0
+	if ((r_clc = ((c_time - s_time - a_time) * bus_speed + 999) / 1000) >= 16)
+		r_clc = 0;
+#endif
+
+	if (!(r_clc = (c_time * bus_speed + 999) / 1000 - a_clc - s_clc)) {
+		r_clc = 1;
+	} else {
+		if (r_clc >= 16)
+			r_clc = 0;
+	}
+	local_irq_save(flags);
+	
+	/* 
+	 * PIO mode => ATA FIFO on, ATAPI FIFO off
+	 */
+	pci_read_config_byte(dev, portFIFO, &cd_dma_fifo);
+	if (drive->media==ide_disk) {
+		if (unit) {
+			pci_write_config_byte(dev, portFIFO, (cd_dma_fifo & 0x0F) | 0x50);
+		} else {
+			pci_write_config_byte(dev, portFIFO, (cd_dma_fifo &am