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path: root/drivers/ide/cris/ide-cris.c
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Diffstat (limited to 'drivers/ide/cris/ide-cris.c')
-rw-r--r--drivers/ide/cris/ide-cris.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c
index 325e608d9e6..8c3294c4d23 100644
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -673,9 +673,8 @@ static void cris_ide_input_data (ide_drive_t *drive, void *, unsigned int);
static void cris_ide_output_data (ide_drive_t *drive, void *, unsigned int);
static void cris_atapi_input_bytes(ide_drive_t *drive, void *, unsigned int);
static void cris_atapi_output_bytes(ide_drive_t *drive, void *, unsigned int);
-static int cris_dma_on (ide_drive_t *drive);
-static void cris_dma_off(ide_drive_t *drive)
+static void cris_dma_host_set(ide_drive_t *drive, int on)
{
}
@@ -755,13 +754,11 @@ static void cris_set_dma_mode(ide_drive_t *drive, const u8 speed)
cris_ide_set_speed(TYPE_DMA, 0, strobe, hold);
}
-void __init
-init_e100_ide (void)
+static int __init init_e100_ide(void)
{
hw_regs_t hw;
- int ide_offsets[IDE_NR_PORTS];
- int h;
- int i;
+ int ide_offsets[IDE_NR_PORTS], h, i;
+ u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
printk("ide: ETRAX FS built-in ATA DMA controller\n");
@@ -778,9 +775,11 @@ init_e100_ide (void)
ide_offsets,
0, 0, cris_ide_ack_intr,
ide_default_irq(0));
- ide_register_hw(&hw, NULL, 1, &hwif);
+ hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
if (hwif == NULL)
continue;
+ ide_init_port_data(hwif, hwif->index);
+ ide_init_port_hw(hwif, &hw);
hwif->mmio = 1;
hwif->chipset = ide_etrax100;
hwif->set_pio_mode = &cris_set_pio_mode;
@@ -789,6 +788,7 @@ init_e100_ide (void)
hwif->ata_output_data = &cris_ide_output_data;
hwif->atapi_input_bytes = &cris_atapi_input_bytes;
hwif->atapi_output_bytes = &cris_atapi_output_bytes;
+ hwif->dma_host_set = &cris_dma_host_set;
hwif->ide_dma_end = &cris_dma_end;
hwif->dma_setup = &cris_dma_setup;
hwif->dma_exec_cmd = &cris_dma_exec_cmd;
@@ -799,9 +799,6 @@ init_e100_ide (void)
hwif->OUTBSYNC = &cris_ide_outbsync;
hwif->INB = &cris_ide_inb;
hwif->INW = &cris_ide_inw;
- hwif->dma_host_off = &cris_dma_off;
- hwif->dma_host_on = &cris_dma_on;
- hwif->dma_off_quietly = &cris_dma_off;
hwif->cbl = ATA_CBL_PATA40;
hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
hwif->pio_mask = ATA_PIO4,
@@ -809,6 +806,8 @@ init_e100_ide (void)
hwif->drives[1].autotune = 1;
hwif->ultra_mask = cris_ultra_mask;
hwif->mwdma_mask = 0x07; /* Multiword DMA 0-2 */
+
+ idx[h] = hwif->index;
}
/* Reset pulse */
@@ -821,14 +820,12 @@ init_e100_ide (void)
cris_ide_set_speed(TYPE_PIO, ATA_PIO4_SETUP, ATA_PIO4_STROBE, ATA_PIO4_HOLD);
cris_ide_set_speed(TYPE_DMA, 0, ATA_DMA2_STROBE, ATA_DMA2_HOLD);
cris_ide_set_speed(TYPE_UDMA, ATA_UDMA2_CYC, ATA_UDMA2_DVS, 0);
-}
-static int cris_dma_on (ide_drive_t *drive)
-{
+ ide_device_add(idx);
+
return 0;
}
-
static cris_dma_descr_type mydescr __attribute__ ((__aligned__(16)));
/*
@@ -1060,3 +1057,5 @@ static void cris_dma_start(ide_drive_t *drive)
LED_DISK_READ(1);
}
}
+
+module_init(init_e100_ide);