Lines Matching refs:cptr
1221 struct snd_seq_client *cptr; in snd_seq_ioctl_running_mode() local
1225 cptr = client_load_and_use_ptr(info->client); in snd_seq_ioctl_running_mode()
1226 if (cptr == NULL) in snd_seq_ioctl_running_mode()
1245 cptr->convert32 = (info->cpu_mode < sizeof(long)); in snd_seq_ioctl_running_mode()
1247 snd_seq_client_unlock(cptr); in snd_seq_ioctl_running_mode()
1252 static void get_client_info(struct snd_seq_client *cptr, in get_client_info() argument
1255 info->client = cptr->number; in get_client_info()
1258 info->type = cptr->type; in get_client_info()
1259 strscpy(info->name, cptr->name); in get_client_info()
1260 info->filter = cptr->filter; in get_client_info()
1261 info->event_lost = cptr->event_lost; in get_client_info()
1262 memcpy(info->event_filter, cptr->event_filter, 32); in get_client_info()
1263 info->group_filter = cptr->group_filter; in get_client_info()
1264 info->num_ports = cptr->num_ports; in get_client_info()
1266 if (cptr->type == USER_CLIENT) in get_client_info()
1267 info->pid = pid_vnr(cptr->data.user.owner); in get_client_info()
1271 if (cptr->type == KERNEL_CLIENT) in get_client_info()
1272 info->card = cptr->data.kernel.card ? cptr->data.kernel.card->number : -1; in get_client_info()
1276 info->midi_version = cptr->midi_version; in get_client_info()
1284 struct snd_seq_client *cptr; in snd_seq_ioctl_get_client_info() local
1287 cptr = client_load_and_use_ptr(client_info->client); in snd_seq_ioctl_get_client_info()
1288 if (cptr == NULL) in snd_seq_ioctl_get_client_info()
1291 get_client_info(cptr, client_info); in snd_seq_ioctl_get_client_info()
1292 snd_seq_client_unlock(cptr); in snd_seq_ioctl_get_client_info()
1423 struct snd_seq_client *cptr; in snd_seq_ioctl_get_port_info() local
1426 cptr = client_load_and_use_ptr(info->addr.client); in snd_seq_ioctl_get_port_info()
1427 if (cptr == NULL) in snd_seq_ioctl_get_port_info()
1430 port = snd_seq_port_use_ptr(cptr, info->addr.port); in snd_seq_ioctl_get_port_info()
1432 snd_seq_client_unlock(cptr); in snd_seq_ioctl_get_port_info()
1439 snd_seq_client_unlock(cptr); in snd_seq_ioctl_get_port_info()
1899 struct snd_seq_client *cptr; in snd_seq_ioctl_get_client_pool() local
1901 cptr = client_load_and_use_ptr(info->client); in snd_seq_ioctl_get_client_pool()
1902 if (cptr == NULL) in snd_seq_ioctl_get_client_pool()
1905 info->client = cptr->number; in snd_seq_ioctl_get_client_pool()
1906 info->output_pool = cptr->pool->size; in snd_seq_ioctl_get_client_pool()
1907 info->output_room = cptr->pool->room; in snd_seq_ioctl_get_client_pool()
1909 info->output_free = snd_seq_unused_cells(cptr->pool); in snd_seq_ioctl_get_client_pool()
1910 if (cptr->type == USER_CLIENT) { in snd_seq_ioctl_get_client_pool()
1911 info->input_pool = cptr->data.user.fifo_pool_size; in snd_seq_ioctl_get_client_pool()
1913 info->input_free = snd_seq_fifo_unused_cells(cptr->data.user.fifo); in snd_seq_ioctl_get_client_pool()
1918 snd_seq_client_unlock(cptr); in snd_seq_ioctl_get_client_pool()
2030 struct snd_seq_client *cptr = NULL; in snd_seq_ioctl_query_subs() local
2036 cptr = client_load_and_use_ptr(subs->root.client); in snd_seq_ioctl_query_subs()
2037 if (!cptr) in snd_seq_ioctl_query_subs()
2039 port = snd_seq_port_use_ptr(cptr, subs->root.port); in snd_seq_ioctl_query_subs()
2081 if (cptr) in snd_seq_ioctl_query_subs()
2082 snd_seq_client_unlock(cptr); in snd_seq_ioctl_query_subs()
2095 struct snd_seq_client *cptr = NULL; in snd_seq_ioctl_query_next_client() local
2103 cptr = client_load_and_use_ptr(info->client); in snd_seq_ioctl_query_next_client()
2104 if (cptr) in snd_seq_ioctl_query_next_client()
2107 if (cptr == NULL) in snd_seq_ioctl_query_next_client()
2110 get_client_info(cptr, info); in snd_seq_ioctl_query_next_client()
2111 snd_seq_client_unlock(cptr); in snd_seq_ioctl_query_next_client()
2123 struct snd_seq_client *cptr; in snd_seq_ioctl_query_next_port() local
2126 cptr = client_load_and_use_ptr(info->addr.client); in snd_seq_ioctl_query_next_port()
2127 if (cptr == NULL) in snd_seq_ioctl_query_next_port()
2132 port = snd_seq_port_query_nearest(cptr, info); in snd_seq_ioctl_query_next_port()
2134 snd_seq_client_unlock(cptr); in snd_seq_ioctl_query_next_port()
2142 snd_seq_client_unlock(cptr); in snd_seq_ioctl_query_next_port()
2207 struct snd_seq_client *cptr; in snd_seq_ioctl_client_ump_info() local
2223 cptr = client_load_and_use_ptr(client); in snd_seq_ioctl_client_ump_info()
2224 if (!cptr) in snd_seq_ioctl_client_ump_info()
2227 mutex_lock(&cptr->ioctl_mutex); in snd_seq_ioctl_client_ump_info()
2228 if (!cptr->midi_version) { in snd_seq_ioctl_client_ump_info()
2234 if (!cptr->ump_info) in snd_seq_ioctl_client_ump_info()
2237 p = cptr->ump_info[type]; in snd_seq_ioctl_client_ump_info()
2247 if (cptr->type != USER_CLIENT) { in snd_seq_ioctl_client_ump_info()
2251 if (!cptr->ump_info) { in snd_seq_ioctl_client_ump_info()
2252 cptr->ump_info = kcalloc(NUM_UMP_INFOS, in snd_seq_ioctl_client_ump_info()
2254 if (!cptr->ump_info) { in snd_seq_ioctl_client_ump_info()
2264 kfree(cptr->ump_info[type]); in snd_seq_ioctl_client_ump_info()
2266 cptr->ump_info[type] = p; in snd_seq_ioctl_client_ump_info()
2270 mutex_unlock(&cptr->ioctl_mutex); in snd_seq_ioctl_client_ump_info()
2271 snd_seq_client_unlock(cptr); in snd_seq_ioctl_client_ump_info()
2486 struct snd_seq_client *cptr; in snd_seq_kernel_client_enqueue() local
2505 cptr = client_load_and_use_ptr(client); in snd_seq_kernel_client_enqueue()
2506 if (cptr == NULL) in snd_seq_kernel_client_enqueue()
2509 if (!cptr->accept_output) { in snd_seq_kernel_client_enqueue()
2512 mutex_lock(&cptr->ioctl_mutex); in snd_seq_kernel_client_enqueue()
2513 result = snd_seq_client_enqueue_event(cptr, ev, file, blocking, in snd_seq_kernel_client_enqueue()
2515 &cptr->ioctl_mutex); in snd_seq_kernel_client_enqueue()
2516 mutex_unlock(&cptr->ioctl_mutex); in snd_seq_kernel_client_enqueue()
2519 snd_seq_client_unlock(cptr); in snd_seq_kernel_client_enqueue()
2534 struct snd_seq_client *cptr; in snd_seq_kernel_client_dispatch() local
2547 cptr = snd_seq_client_use_ptr(client); in snd_seq_kernel_client_dispatch()
2548 if (cptr == NULL) in snd_seq_kernel_client_dispatch()
2551 if (!cptr->accept_output) in snd_seq_kernel_client_dispatch()
2554 result = snd_seq_deliver_event(cptr, ev, atomic, hop); in snd_seq_kernel_client_dispatch()
2556 snd_seq_client_unlock(cptr); in snd_seq_kernel_client_dispatch()
2616 void snd_seq_kernel_client_put(struct snd_seq_client *cptr) in snd_seq_kernel_client_put() argument
2618 if (cptr) in snd_seq_kernel_client_put()
2619 snd_seq_client_unlock(cptr); in snd_seq_kernel_client_put()