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Searched refs:ioctl_data_mem (Results 1 – 4 of 4) sorted by relevance

/freebsd-9-stable/sys/dev/mrsas/
Dmrsas_ioctl.c157 void *ioctl_data_mem[MAX_IOCTL_SGE]; // ioctl data virtual addr in mrsas_passthru() local
245 if (bus_dmamem_alloc(ioctl_data_tag[i], (void **)&ioctl_data_mem[i], in mrsas_passthru()
251 ioctl_data_mem[i], ioctl_data_size, mrsas_alloc_cb, in mrsas_passthru()
262 ret = copyin(user_ioc->sgl[i].iov_base, ioctl_data_mem[i], in mrsas_passthru()
314 ret = copyout(ioctl_data_mem[i], user_ioc->sgl[i].iov_base, in mrsas_passthru()
365 if (ioctl_data_mem[i] != NULL) in mrsas_passthru()
366 bus_dmamem_free(ioctl_data_tag[i], ioctl_data_mem[i], in mrsas_passthru()
/freebsd-9-stable/sys/dev/tws/
Dtws.h263 void *ioctl_data_mem; /* ioctl dmable memory */ member
Dtws.c401 if (sc->ioctl_data_mem) in tws_detach()
402 bus_dmamem_free(sc->data_tag, sc->ioctl_data_mem, sc->ioctl_data_map); in tws_detach()
601 if (bus_dmamem_alloc(sc->data_tag, (void **)&sc->ioctl_data_mem, in tws_init()
Dtws_user.c124 req->data = sc->ioctl_data_mem; in tws_passthru()