diff options
Diffstat (limited to 'drivers/ide/legacy/ht6560b.c')
| -rw-r--r-- | drivers/ide/legacy/ht6560b.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c index 78ca68e60f97..88fe9070c9c3 100644 --- a/drivers/ide/legacy/ht6560b.c +++ b/drivers/ide/legacy/ht6560b.c @@ -82,7 +82,7 @@ * out how they setup those cycle time interfacing values, as they at Holtek * call them. IDESETUP.COM that is supplied with the drivers figures out * optimal values and fetches those values to drivers. I found out that - * they use IDE_SELECT_REG to fetch timings to the ide board right after + * they use Select register to fetch timings to the ide board right after * interface switching. After that it was quite easy to add code to * ht6560b.c. * @@ -127,6 +127,7 @@ */ static void ht6560b_selectproc (ide_drive_t *drive) { + ide_hwif_t *hwif = drive->hwif; unsigned long flags; static u8 current_select = 0; static u8 current_timing = 0; @@ -155,8 +156,8 @@ static void ht6560b_selectproc (ide_drive_t *drive) /* * Set timing for this drive: */ - outb(timing, IDE_SELECT_REG); - (void)inb(IDE_STATUS_REG); + outb(timing, hwif->io_ports[IDE_SELECT_OFFSET]); + (void)inb(hwif->io_ports[IDE_STATUS_OFFSET]); #ifdef DEBUG printk("ht6560b: %s: select=%#x timing=%#x\n", drive->name, select, timing); @@ -193,9 +194,9 @@ static int __init try_to_init_ht6560b(void) * Ht6560b autodetected */ outb(HT_CONFIG_DEFAULT, HT_CONFIG_PORT); - outb(HT_TIMING_DEFAULT, 0x1f6); /* IDE_SELECT_REG */ - (void) inb(0x1f7); /* IDE_STATUS_REG */ - + outb(HT_TIMING_DEFAULT, 0x1f6); /* Select register */ + (void)inb(0x1f7); /* Status register */ + printk("ht6560b " HT6560B_VERSION ": chipset detected and initialized" #ifdef DEBUG @@ -339,6 +340,7 @@ static int __init ht6560b_init(void) { ide_hwif_t *hwif, *mate; static u8 idx[4] = { 0, 1, 0xff, 0xff }; + hw_regs_t hw[2]; if (probe_ht6560b == 0) return -ENODEV; @@ -357,6 +359,17 @@ static int __init ht6560b_init(void) goto release_region; } + memset(&hw, 0, sizeof(hw)); + + ide_std_init_ports(&hw[0], 0x1f0, 0x3f6); + hw[0].irq = 14; + + ide_std_init_ports(&hw[1], 0x170, 0x376); + hw[1].irq = 15; + + ide_init_port_hw(hwif, &hw[0]); + ide_init_port_hw(mate, &hw[1]); + hwif->selectproc = &ht6560b_selectproc; hwif->set_pio_mode = &ht6560b_set_pio_mode; |