mmc_sim
struct mmc_sim mmc_sim;
mmc_cam_sim_discover(&sc->mmc_sim);
if (mmc_cam_sim_alloc(dev, "aw_mmc", &sc->mmc_sim) != 0) {
mmc_cam_sim_free(&sc->mmc_sim);
rv = MMC_SIM_GET_TRAN_SETTINGS(mmc_sim->dev, &mmc);
rv = MMC_SIM_GET_TRAN_SETTINGS(mmc_sim->dev, &cts->proto_specific.mmc);
mmc_sim->ccb = ccb;
taskqueue_enqueue(taskqueue_thread, &mmc_sim->sim_task);
rv = MMC_SIM_SET_TRAN_SETTINGS(mmc_sim->dev, &cts->proto_specific.mmc);
mmc_sim->ccb = ccb;
taskqueue_enqueue(taskqueue_thread, &mmc_sim->sim_task);
rv = MMC_SIM_CAM_REQUEST(mmc_sim->dev, ccb);
mmc_cam_sim_alloc(device_t dev, const char *name, struct mmc_sim *mmc_sim)
mmc_sim->dev = dev;
if ((mmc_sim->devq = cam_simq_alloc(1)) == NULL) {
snprintf(mmc_sim->name, sizeof(mmc_sim->name), "%s_sim", name);
mtx_init(&mmc_sim->mtx, mmc_sim->name, NULL, MTX_DEF);
mmc_sim->sim = cam_sim_alloc(mmc_cam_sim_default_action,
mmc_sim->name, mmc_sim, device_get_unit(dev),
&mmc_sim->mtx, 1, 1, mmc_sim->devq);
if (mmc_sim->sim == NULL) {
cam_simq_free(mmc_sim->devq);
mtx_lock(&mmc_sim->mtx);
if (xpt_bus_register(mmc_sim->sim, dev, 0) != 0) {
cam_sim_free(mmc_sim->sim, FALSE);
cam_simq_free(mmc_sim->devq);
mtx_unlock(&mmc_sim->mtx);
mtx_unlock(&mmc_sim->mtx);
TASK_INIT(&mmc_sim->sim_task, 0, mmc_sim_task, mmc_sim);
mmc_cam_sim_free(mmc_sim);
mmc_cam_sim_free(struct mmc_sim *mmc_sim)
if (mmc_sim->sim != NULL) {
mtx_lock(&mmc_sim->mtx);
xpt_bus_deregister(cam_sim_path(mmc_sim->sim));
cam_sim_free(mmc_sim->sim, FALSE);
mtx_unlock(&mmc_sim->mtx);
if (mmc_sim->devq != NULL)
cam_simq_free(mmc_sim->devq);
mmc_cam_sim_discover(struct mmc_sim *mmc_sim)
mmccam_start_discovery(mmc_sim->sim);
struct mmc_sim *mmc_sim;
mmc_sim = cam_sim_softc(sim);
MMC_SIM_CAM_POLL(mmc_sim->dev);
struct mmc_sim *mmc_sim;
mmc_sim = arg;
if (mmc_sim->ccb == NULL)
cts = &mmc_sim->ccb->cts;
switch (mmc_sim->ccb->ccb_h.func_code) {
rv = MMC_SIM_GET_TRAN_SETTINGS(mmc_sim->dev, &cts->proto_specific.mmc);
mmc_sim->ccb->ccb_h.status = CAM_REQ_INVALID;
mmc_sim->ccb->ccb_h.status = CAM_REQ_CMP;
rv = MMC_SIM_SET_TRAN_SETTINGS(mmc_sim->dev, &cts->proto_specific.mmc);
mmc_sim->ccb->ccb_h.status = CAM_REQ_INVALID;
mmc_sim->ccb->ccb_h.status = CAM_REQ_CMP;
panic("Unsupported ccb func %x\n", mmc_sim->ccb->ccb_h.func_code);
xpt_done(mmc_sim->ccb);
mmc_sim->ccb = NULL;
struct mmc_sim *mmc_sim;
mmc_sim = cam_sim_softc(sim);
mtx_assert(&mmc_sim->mtx, MA_OWNED);
if (mmc_sim->ccb != NULL) {
int mmc_cam_sim_alloc(device_t dev, const char *name, struct mmc_sim *mmc_sim);
void mmc_cam_sim_free(struct mmc_sim *sim);
void mmc_cam_sim_discover(struct mmc_sim *mmc_sim);
mmc_cam_sim_discover(&sc->mmc_sim);
if (mmc_cam_sim_alloc(dev, "dw_mmc", &sc->mmc_sim) != 0) {
mmc_cam_sim_free(&sc->mmc_sim);
struct mmc_sim mmc_sim;
struct mmc_sim rtsx_mmc_sim; /* CAM generic sim */