diff options
Diffstat (limited to 'drivers/ide/legacy/falconide.c')
| -rw-r--r-- | drivers/ide/legacy/falconide.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c index 1bb2aa7..3e2c612 100644 --- a/drivers/ide/legacy/falconide.c +++ b/drivers/ide/legacy/falconide.c @@ -66,6 +66,27 @@ static void falconide_output_data(ide_drive_t *drive, struct request *rq, outsw_swapw(data_addr, buf, (len + 1) / 2); } +/* Atari has a byte-swapped IDE interface */ +static const struct ide_tp_ops falconide_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .read_sff_dma_status = ide_read_sff_dma_status, + + .set_irq = ide_set_irq, + + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = falconide_input_data, + .output_data = falconide_output_data, +}; + +static const struct ide_port_info falconide_port_info = { + .tp_ops = &falconide_tp_ops, + .host_flags = IDE_HFLAG_NO_DMA, +}; + static void __init falconide_setup_ports(hw_regs_t *hw) { int i; @@ -111,12 +132,8 @@ static int __init falconide_init(void) u8 index = hwif->index; u8 idx[4] = { index, 0xff, 0xff, 0xff }; - /* Atari has a byte-swapped IDE interface */ - hwif->input_data = falconide_input_data; - hwif->output_data = falconide_output_data; - ide_get_lock(NULL, NULL); - ide_device_add(idx, NULL, hws); + ide_device_add(idx, &falconide_port_info, hws); ide_release_lock(); } |