Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/core/ump.c ump_handle_device_info_msg() -> seq_notify_ep_change()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ump | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->info.manufacturer_id | 0-8355711 |
| PARAM_VALUE | 0 | ump->info.sw_revision | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->input_buf_head | 0 |
| PARAM_VALUE | 0 | ump->no_process_stream | 0 |
| PARAM_VALUE | 0 | *ump->input_buf | 0-4294967295 |
| DATA_SOURCE | 0 | ump | $0 |
| BIT_INFO | 0 | ump->info.family_id | 0x0,0xff |
| BIT_INFO | 0 | ump->info.manufacturer_id | 0x0,0x7f7f7f |
| BIT_INFO | 0 | ump->info.model_id | 0x0,0xff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ep->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | irq |
sound/core/ump.c ump_handle_ep_info_msg() -> seq_notify_ep_change()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ump | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->info.num_blocks | 0-32 |
| PARAM_VALUE | 0 | ump->info.protocol | 256-1280 |
| PARAM_VALUE | 0 | ump->info.protocol_caps | 768 |
| PARAM_VALUE | 0 | ump->info.version | 257 |
| PARAM_VALUE | 0 | ump->input_buf_head | 0 |
| PARAM_VALUE | 0 | ump->no_process_stream | 0 |
| PARAM_VALUE | 0 | *ump->input_buf | 0-4294967295 |
| DATA_SOURCE | 0 | ump | $0 |
| FUZZY_MAX | 0 | ump->info.num_blocks | 1 |
| BIT_INFO | 0 | ump->info.num_blocks | 0x0,0x7f |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ep->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | irq |
sound/core/ump.c ump_handle_ep_name_msg() -> seq_notify_ep_change()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ump | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->info.name | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->input_buf_head | 0 |
| PARAM_VALUE | 0 | ump->no_process_stream | 0 |
| PARAM_VALUE | 0 | ump->parsed | 1 |
| PARAM_VALUE | 0 | *ump->core.name | 1-127 |
| PARAM_VALUE | 0 | *ump->input_buf | 0-4294967295 |
| PARAM_VALUE | 0 | *ump->legacy_rmidi->name | 0-255 |
| DATA_SOURCE | 0 | ump | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ep->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | irq |
sound/core/ump.c ump_handle_product_id_msg() -> seq_notify_ep_change()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ump | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->info.product_id | 4096-ptr_max |
| PARAM_VALUE | 0 | ump->input_buf_head | 0 |
| PARAM_VALUE | 0 | ump->no_process_stream | 0 |
| PARAM_VALUE | 0 | *ump->input_buf | 0-4294967295 |
| DATA_SOURCE | 0 | ump | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ep->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | irq |