diff options
Diffstat (limited to 'sys/arch/pc532/dev/rd.c')
| -rw-r--r-- | sys/arch/pc532/dev/rd.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/sys/arch/pc532/dev/rd.c b/sys/arch/pc532/dev/rd.c index 1b54557f7d9..e32ea8ec8a5 100644 --- a/sys/arch/pc532/dev/rd.c +++ b/sys/arch/pc532/dev/rd.c @@ -27,7 +27,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: rd.c,v 1.1 1995/10/18 08:51:18 deraadt Exp $ + * $Id: rd.c,v 1.2 1996/01/12 20:20:38 deraadt Exp $ */ #include <sys/param.h> @@ -36,21 +36,31 @@ #include <sys/buf.h> #include <sys/device.h> #include <sys/conf.h> +#include <sys/disk.h> static int rdmatch(struct device *parent, void *cf, void *aux); static void rdattach(struct device *parent, struct device *self, void *aux); +struct rdsoftc { + struct device sc_dev; /* generic device glue */ + struct disk sc_dkdev; /* generic disk glue */ +}; + struct cfdriver rdcd = { NULL, "rd", rdmatch, rdattach, DV_DISK, - sizeof(struct device), + sizeof(struct rdsoftc), NULL, 0 }; +void rdstrategy __P((struct buf *)); + +struct dkdriver rddkdriver = { rdstrategy }; + #if !defined(RD_SIZE) # define RD_SIZE 0x200000 #endif @@ -70,7 +80,17 @@ rdattach(parent, self, aux) struct device *parent, *self; void *aux; { + struct rdsoftc *sc = (struct rdsoftc *)self; + printf(" addr 0x%x, size 0x%x\n", ram_disk, RD_SIZE); + + /* + * Initialize and attach the disk structure. + */ + bzero(&sc->sc_dkdev, sizeof(sc->sc_dkdev)); + sc->sc_dkdev.dk_driver = &rddkdriver; + sc->sc_dkdev.dk_name = sc->sc_dev.dv_xname; + disk_attach(&sc->sc_dkdev); } |