isa_device
struct isa_device *dev);
struct isa_device dev;
struct isa_device *idev = DEVTOISA(child);
struct isa_device *idev = DEVTOISA(child);
struct isa_device *idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device *idev;
idev = kmalloc(sizeof(struct isa_device), M_ISADEV, M_WAITOK | M_ZERO);
struct isa_device *idev = DEVTOISA(dev);
struct isa_device* idev = DEVTOISA(dev);
struct isa_device* idev = DEVTOISA(dev);
struct isa_device* idev = DEVTOISA(child);
struct isa_device *idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
#define DEVTOISA(dev) ((struct isa_device *) device_get_ivars(dev))
struct isa_device* idev = DEVTOISA(child);
struct isa_device* idev = DEVTOISA(child);
struct isa_device *id_next; /* used in isa_devlist in userconfig() */
int (*probe) (struct isa_device *idp);
int (*attach) (struct isa_device *idp);