int
afdattach(struct ata_device *atadev)
{
struct afd_softc *fdp;
dev_t dev;
fdp = malloc(sizeof(struct afd_softc), M_AFD, M_NOWAIT | M_ZERO);
if (!fdp) {
ata_prtdev(atadev, "out of memory\n");
return 0;
}
fdp->device = atadev;
fdp->lun = ata_get_lun(&afd_lun_map);
ata_set_name(atadev, "afd", fdp->lun);
bufq_init(&fdp->queue);
if (afd_sense(fdp)) {
free(fdp, M_AFD);
return 0;
}
devstat_add_entry(&fdp->stats, "afd", fdp->lun, DEV_BSIZE,
DEVSTAT_NO_ORDERED_TAGS,
DEVSTAT_TYPE_DIRECT | DEVSTAT_TYPE_IF_IDE,
DEVSTAT_PRIORITY_WFD);
dev = disk_create(fdp->lun, &fdp->disk, 0, &afd_cdevsw, &afddisk_cdevsw);
dev->si_drv1 = fdp;
fdp->dev = dev;
if (!strncmp(atadev->param->model, "IOMEGA ZIP", 10) ||
!strncmp(atadev->param->model, "IOMEGA Clik!", 12))
fdp->dev->si_iosize_max = 64 * DEV_BSIZE;
else
fdp->dev->si_iosize_max = 252 * DEV_BSIZE;
afd_describe(fdp);
atadev->flags |= ATA_D_MEDIA_CHANGED;
atadev->driver = fdp;
return 1;
}
static int
afd_attach(device_t dev)
{
struct ata_channel *ch = device_get_softc(device_get_parent(dev));
struct ata_device *atadev = device_get_softc(dev);
struct afd_softc *fdp;
if (!(fdp = malloc(sizeof(struct afd_softc), M_AFD, M_NOWAIT | M_ZERO))) {
device_printf(dev, "out of memory\n");
return ENOMEM;
}
device_set_ivars(dev, fdp);
ata_setmode(dev);
if (afd_sense(dev)) {
device_set_ivars(dev, NULL);
free(fdp, M_AFD);
return ENXIO;
}
atadev->flags |= ATA_D_MEDIA_CHANGED;
/* announce we are here */
afd_describe(dev);
/* create the disk device */
fdp->disk = disk_alloc();
fdp->disk->d_open = afd_open;
fdp->disk->d_close = afd_close;
fdp->disk->d_strategy = afd_strategy;
fdp->disk->d_ioctl = afd_ioctl;
fdp->disk->d_name = "afd";
fdp->disk->d_drv1 = dev;
fdp->disk->d_maxsize = ch->dma.max_iosize ? ch->dma.max_iosize : DFLTPHYS;
fdp->disk->d_unit = device_get_unit(dev);
disk_create(fdp->disk, DISK_VERSION);
return 0;
}
static int
afd_attach(device_t dev)
{
struct ata_channel *ch = device_get_softc(device_get_parent(dev));
struct ata_device *atadev = device_get_softc(dev);
struct afd_softc *fdp;
cdev_t cdev;
fdp = kmalloc(sizeof(struct afd_softc), M_AFD, M_WAITOK | M_ZERO);
device_set_ivars(dev, fdp);
ATA_SETMODE(device_get_parent(dev), dev);
if (afd_sense(dev)) {
device_set_ivars(dev, NULL);
kfree(fdp, M_AFD);
return ENXIO;
}
atadev->flags |= ATA_D_MEDIA_CHANGED;
/* create the disk device */
devstat_add_entry(&fdp->stats, "afd", device_get_unit(dev), DEV_BSIZE,
DEVSTAT_NO_ORDERED_TAGS, DEVSTAT_TYPE_DIRECT |
DEVSTAT_TYPE_IF_IDE, DEVSTAT_PRIORITY_WFD);
cdev = disk_create(device_get_unit(dev), &fdp->disk, &afd_ops);
disk_setdisktype(&fdp->disk, "floppy");
cdev->si_drv1 = dev;
if (ch->dma)
cdev->si_iosize_max = ch->dma->max_iosize;
else
cdev->si_iosize_max = min(MAXPHYS,64*1024);
fdp->cdev = cdev;
/* announce we are here */
afd_describe(dev);
return 0;
}