#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-
#include <linux/init.h>
#include <linux/ide.h>
-#include <linux/sysdev.h>
-
-#include <linux/dma-mapping.h>
-
-#include "ide-timing.h"
+#include <linux/scatterlist.h>
-#include <asm/io.h>
#include <asm/mach-au1x00/au1xxx.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
-
#include <asm/mach-au1x00/au1xxx_ide.h>
#define DRV_NAME "au1200-ide"
static _auide_hwif auide_hwif;
static int dbdma_init_done;
+static int auide_ddma_init(_auide_hwif *auide);
+
#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA)
void auide_insw(unsigned long port, void *addr, u32 count)
*ata_regs = ahwif->regbase + (14 << AU1XXX_ATA_REG_OFFSET);
}
+static const struct ide_port_ops au1xxx_port_ops = {
+ .set_pio_mode = au1xxx_set_pio_mode,
+ .set_dma_mode = auide_set_dma_mode,
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+ .mdma_filter = auide_mdma_filter,
+#endif
+};
+
static const struct ide_port_info au1xxx_port_info = {
+ .port_ops = &au1xxx_port_ops,
.host_flags = IDE_HFLAG_POST_SET_MODE |
IDE_HFLAG_NO_DMA | /* no SFF-style DMA */
IDE_HFLAG_NO_IO_32BIT |
goto out;
}
- if (!request_mem_region (res->start, res->end-res->start, pdev->name)) {
+ if (!request_mem_region(res->start, res->end - res->start + 1,
+ pdev->name)) {
pr_debug("%s: request_mem_region failed\n", DRV_NAME);
ret = -EBUSY;
goto out;
}
- ahwif->regbase = (u32)ioremap(res->start, res->end-res->start);
+ ahwif->regbase = (u32)ioremap(res->start, res->end - res->start + 1);
if (ahwif->regbase == 0) {
ret = -ENOMEM;
goto out;
}
- /* FIXME: This might possibly break PCMCIA IDE devices */
-
- hwif = &ide_hwifs[pdev->id];
+ hwif = ide_find_port();
+ if (hwif == NULL) {
+ ret = -ENOENT;
+ goto out;
+ }
memset(&hw, 0, sizeof(hw));
auide_setup_ports(&hw, ahwif);
hwif->dev = dev;
- /* hold should be on in all cases */
- hwif->hold = 1;
-
hwif->mmio = 1;
/* If the user has selected DDMA assisted copies,
hwif->INSW = auide_insw;
hwif->OUTSW = auide_outsw;
#endif
-
- hwif->set_pio_mode = &au1xxx_set_pio_mode;
- hwif->set_dma_mode = &auide_set_dma_mode;
-
#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
hwif->dma_timeout = &auide_dma_timeout;
-
- hwif->mdma_filter = &auide_mdma_filter;
-
hwif->dma_host_set = &auide_dma_host_set;
hwif->dma_exec_cmd = &auide_dma_exec_cmd;
hwif->dma_start = &auide_dma_start;
ide_hwif_t *hwif = dev_get_drvdata(dev);
_auide_hwif *ahwif = &auide_hwif;
- ide_unregister(hwif->index, 0, 0);
+ ide_unregister(hwif->index);
iounmap((void *)ahwif->regbase);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(res->start, res->end - res->start);
+ release_mem_region(res->start, res->end - res->start + 1);
return 0;
}