diff options
| -rw-r--r-- | hardsid.c | 11 | ||||
| -rw-r--r-- | test/sidtest.c | 3 |
2 files changed, 9 insertions, 5 deletions
@@ -44,7 +44,7 @@ /* The maximum amount we support in a write call */ -#define MAXREADBUFF 256 +#define MAXWRITEBUFF 256 /* The softc holds our per-instance data. */ @@ -84,7 +84,10 @@ static struct cdevsw hardsid_cdevsw = */ static void SetSIDReg(struct hardsid_softc *sc, int reg, int value) { - bus_space_write_2(sc->res_bt, sc->res_bh, 3, reg << 8 | value); + //bus_space_write_2(sc->res_bt, sc->res_bh, 2, reg << 8 | value); + bus_space_write_1(sc->res_bt, sc->res_bh, 2, value); + bus_space_write_1(sc->res_bt, sc->res_bh, 3, reg); + tsleep(sc, 0, "sleep", hz/200); } int hardsid_open(struct cdev *dev, int oflags, int devtype, struct thread *td) @@ -137,11 +140,11 @@ int hardsid_read(struct cdev *dev, struct uio *uio, int ioflag) int hardsid_write(struct cdev *dev, struct uio *uio, int ioflag) { struct hardsid_softc *sc; - unsigned char buff[MAXREADBUFF]; + unsigned char buff[MAXWRITEBUFF]; int len; int f; - if (uio->uio_resid > MAXREADBUFF) + if (uio->uio_resid > MAXWRITEBUFF) { return EINVAL; } diff --git a/test/sidtest.c b/test/sidtest.c index 7a843a9..183de5b 100644 --- a/test/sidtest.c +++ b/test/sidtest.c @@ -32,10 +32,10 @@ int main(int argc, char *argv[]) { char setsound[] = { - 4, 17, 24, 15, 5, 97, 6, 200, + 4, 17, 0, 128, 1, 127 }; @@ -47,6 +47,7 @@ int main(int argc, char *argv[]) int fd; int wrote; + int f; fd = open("/dev/hardsid0", O_RDWR); |