Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_write() -> tb_nvm_write_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | address | 0 |
| PARAM_VALUE | 1 | buf | 1-u64max |
| PARAM_VALUE | 3 | retries | 3 |
| PARAM_VALUE | 4 | write_block | 175567508733640704 |
| PARAM_VALUE | 5 | write_block_data | 6243734213703483392 |
| BUF_SIZE | 5 | write_block_data | 16 |
| DATA_SOURCE | 0 | address | $2 |
| DATA_SOURCE | 1 | buf | $3 |
| DATA_SOURCE | 2 | size | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &rt->tb->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct tb)->lock |
drivers/thunderbolt/usb4.c usb4_switch_nvm_write() -> tb_nvm_write_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | address | 0 |
| PARAM_VALUE | 1 | buf | 1-u64max |
| PARAM_VALUE | 3 | retries | 3 |
| PARAM_VALUE | 4 | write_block | 349801937153298432 |
| PARAM_VALUE | 5 | write_block_data | 4096-ptr_max |
| DATA_SOURCE | 0 | address | $1 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | size | $3 |
| DATA_SOURCE | 5 | write_block_data | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &sw->tb->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct tb)->lock |
drivers/thunderbolt/dma_port.c dma_port_flash_write() -> tb_nvm_write_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | address | 0,4194303 |
| PARAM_VALUE | 1 | buf | 1-u64max |
| PARAM_VALUE | 3 | retries | 3 |
| PARAM_VALUE | 4 | write_block | 5501413804838707200 |
| DATA_SOURCE | 0 | address | $1 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | size | $3 |
| DATA_SOURCE | 5 | write_block_data | $0 |
| HARD_MAX | 0 | address | 4194303 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &sw->tb->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct tb)->lock |