2005-04-17 00:20:36 +02:00
|
|
|
/*
|
2007-05-05 22:03:50 +02:00
|
|
|
* linux/drivers/ide/pci/aec62xx.c Version 0.21 Apr 21, 2007
|
2005-04-17 00:20:36 +02:00
|
|
|
*
|
|
|
|
* Copyright (C) 1999-2002 Andre Hedrick <andre@linux-ide.org>
|
2007-05-05 22:03:50 +02:00
|
|
|
* Copyright (C) 2007 MontaVista Software, Inc. <source@mvista.com>
|
2005-04-17 00:20:36 +02:00
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <linux/module.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;
|
|
|
|
};
|
|
|
|
|
2006-06-28 13:27:02 +02:00
|
|
|
static const struct chipset_bus_clock_list_entry aec6xxx_33_base [] = {
|
2005-04-17 00:20:36 +02:00
|
|
|
{ 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 }
|
|
|
|
};
|
|
|
|
|
2006-06-28 13:27:02 +02:00
|
|
|
static const struct chipset_bus_clock_list_entry aec6xxx_34_base [] = {
|
2005-04-17 00:20:36 +02:00
|
|
|
{ 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)))
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* 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:
|
2007-02-17 02:40:25 +01:00
|
|
|
mode = (inb(hwif->channel ?
|
|
|
|
hwif->mate->dma_status :
|
|
|
|
hwif->dma_status) & 0x10) ? 4 : 3;
|
2005-04-17 00:20:36 +02:00
|
|
|
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)
|
|
|
|
{
|
2007-05-05 22:03:50 +02:00
|
|
|
pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
|
|
|
|
(void) aec62xx_tune_chipset(drive, pio + XFER_PIO_0);
|
2005-04-17 00:20:36 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static int aec62xx_config_drive_xfer_rate (ide_drive_t *drive)
|
|
|
|
{
|
2007-02-17 02:40:25 +01:00
|
|
|
if (ide_use_dma(drive) && config_chipset_for_dma(drive))
|
2007-02-17 02:40:26 +01:00
|
|
|
return 0;
|
2005-04-17 00:20:36 +02:00
|
|
|
|
2007-02-17 02:40:25 +01:00
|
|
|
if (ide_use_fast_pio(drive))
|
2007-05-05 22:03:50 +02:00
|
|
|
aec62xx_tune_drive(drive, 255);
|
2007-02-17 02:40:25 +01:00
|
|
|
|
2007-02-17 02:40:26 +01:00
|
|
|
return -1;
|
2005-04-17 00:20:36 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
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 ");
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
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);
|
2006-06-13 00:15:59 +02:00
|
|
|
printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name,
|
|
|
|
(unsigned long)dev->resource[PCI_ROM_RESOURCE].start);
|
2005-04-17 00:20:36 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (bus_speed <= 33)
|
|
|
|
pci_set_drvdata(dev, (void *) aec6xxx_33_base);
|
|
|
|
else
|
|
|
|
pci_set_drvdata(dev, (void *) aec6xxx_34_base);
|
|
|
|
|
2006-02-03 12:03:48 +01:00
|
|
|
/* These are necessary to get AEC6280 Macintosh cards to work */
|
|
|
|
if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||
|
|
|
|
(dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)) {
|
|
|
|
u8 reg49h = 0, reg4ah = 0;
|
|
|
|
/* Clear reset and test bits. */
|
|
|
|
pci_read_config_byte(dev, 0x49, ®49h);
|
|
|
|
pci_write_config_byte(dev, 0x49, reg49h & ~0x30);
|
|
|
|
/* Enable chip interrupt output. */
|
|
|
|
pci_read_config_byte(dev, 0x4a, ®4ah);
|
|
|
|
pci_write_config_byte(dev, 0x4a, reg4ah & ~0x01);
|
|
|
|
/* Enable burst mode. */
|
|
|
|
pci_read_config_byte(dev, 0x4a, ®4ah);
|
|
|
|
pci_write_config_byte(dev, 0x4a, reg4ah | 0x80);
|
|
|
|
}
|
|
|
|
|
2005-04-17 00:20:36 +02:00
|
|
|
return dev->irq;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif)
|
|
|
|
{
|
2007-05-10 00:01:07 +02:00
|
|
|
struct pci_dev *dev = hwif->pci_dev;
|
|
|
|
|
2005-04-17 00:20:36 +02:00
|
|
|
hwif->autodma = 0;
|
|
|
|
hwif->tuneproc = &aec62xx_tune_drive;
|
|
|
|
hwif->speedproc = &aec62xx_tune_chipset;
|
|
|
|
|
2007-05-10 00:01:07 +02:00
|
|
|
if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF)
|
2005-04-17 00:20:36 +02:00
|
|
|
hwif->serialized = hwif->channel;
|
|
|
|
|
|
|
|
if (hwif->mate)
|
|
|
|
hwif->mate->serialized = hwif->serialized;
|
|
|
|
|
|
|
|
if (!hwif->dma_base) {
|
|
|
|
hwif->drives[0].autotune = 1;
|
|
|
|
hwif->drives[1].autotune = 1;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2007-05-10 00:01:07 +02:00
|
|
|
hwif->ultra_mask = hwif->cds->udma_mask;
|
|
|
|
|
|
|
|
/* atp865 and atp865r */
|
|
|
|
if (hwif->ultra_mask == 0x3f) {
|
|
|
|
/* check bit 0x10 of DMA status register */
|
|
|
|
if (inb(pci_resource_start(dev, 4) + 2) & 0x10)
|
|
|
|
hwif->ultra_mask = 0x7f; /* udma0-6 */
|
|
|
|
}
|
|
|
|
|
2005-04-17 00:20:36 +02:00
|
|
|
hwif->mwdma_mask = 0x07;
|
|
|
|
|
|
|
|
hwif->ide_dma_check = &aec62xx_config_drive_xfer_rate;
|
|
|
|
hwif->ide_dma_lostirq = &aec62xx_irq_timeout;
|
2007-05-05 22:03:50 +02:00
|
|
|
|
2005-04-17 00:20:36 +02:00
|
|
|
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, ®54h);
|
|
|
|
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,
|
2007-05-10 00:01:07 +02:00
|
|
|
.udma_mask = 0x07, /* udma0-2 */
|
2005-04-17 00:20:36 +02:00
|
|
|
},{ /* 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,
|
2007-05-10 00:01:07 +02:00
|
|
|
.udma_mask = 0x1f, /* udma0-4 */
|
2005-04-17 00:20:36 +02:00
|
|
|
},{ /* 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,
|
2007-05-10 00:01:07 +02:00
|
|
|
.udma_mask = 0x1f, /* udma0-4 */
|
2005-04-17 00:20:36 +02:00
|
|
|
},{ /* 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,
|
2007-05-10 00:01:07 +02:00
|
|
|
.udma_mask = 0x3f, /* udma0-5 */
|
2005-04-17 00:20:36 +02:00
|
|
|
},{ /* 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,
|
2007-05-10 00:01:07 +02:00
|
|
|
.udma_mask = 0x3f, /* udma0-5 */
|
2005-04-17 00:20:36 +02:00
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 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);
|
|
|
|
}
|
|
|
|
|
2006-09-11 15:45:07 +02:00
|
|
|
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 },
|
2005-04-17 00:20:36 +02:00
|
|
|
{ 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,
|
|
|
|
};
|
|
|
|
|
2007-01-27 13:46:56 +01:00
|
|
|
static int __init aec62xx_ide_init(void)
|
2005-04-17 00:20:36 +02:00
|
|
|
{
|
|
|
|
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");
|