#define BK3710_IORDYTMP 0x78
#define BK3710_IORDYTMS 0x7C
-#include "../ide-timing.h"
-
static unsigned ideclk_period; /* in nanoseconds */
static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
{100, 120}, /* UDMA Mode 2 */
{100, 90}, /* UDMA Mode 3 */
{100, 60}, /* UDMA Mode 4 */
+ {85, 40}, /* UDMA Mode 5 */
};
static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif,
const struct ide_port_info *d)
{
- unsigned long base =
- hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
-
printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
if (ide_allocate_dma_engine(hwif))
return -1;
- ide_setup_dma(hwif, base);
+ hwif->dma_base = hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
+
+ hwif->dma_ops = &sff_dma_ops;
return 0;
}
.cable_detect = palm_bk3710_cable_detect,
};
-static const struct ide_port_info __devinitdata palm_bk3710_port_info = {
+static struct ide_port_info __devinitdata palm_bk3710_port_info = {
.init_dma = palm_bk3710_init_dma,
.port_ops = &palm_bk3710_ports_ops,
.host_flags = IDE_HFLAG_MMIO,
.pio_mask = ATA_PIO4,
- .udma_mask = ATA_UDMA4, /* (input clk 99MHz) */
.mwdma_mask = ATA_MWDMA2,
};
{
struct clk *clk;
struct resource *mem, *irq;
- ide_hwif_t *hwif;
+ struct ide_host *host;
unsigned long base, rate;
- int i;
- hw_regs_t hw;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
+ int i, rc;
+ hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
- clk = clk_get(NULL, "IDECLK");
+ clk = clk_get(&pdev->dev, "IDECLK");
if (IS_ERR(clk))
return -ENODEV;
hw.irq = irq->start;
hw.chipset = ide_palm3710;
- hwif = ide_find_port();
- if (hwif == NULL)
- goto out;
-
- i = hwif->index;
+ palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
+ ATA_UDMA5;
- ide_init_port_data(hwif, i);
- ide_init_port_hw(hwif, &hw);
-
- default_hwif_mmiops(hwif);
-
- idx[0] = i;
-
- ide_device_add(idx, &palm_bk3710_port_info);
+ rc = ide_host_add(&palm_bk3710_port_info, hws, NULL);
+ if (rc)
+ goto out;
return 0;
out:
printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n");
- return -ENODEV;
+ return rc;
}
/* work with hotplug and coldplug */