Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/platform/x86/intel/sdsi.c sdsi_mbox_read() -> sdsi_mbox_acquire()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv->mb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->mb_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->mb_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->mb_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | info | 1738499423437025280 |
| PARAM_VALUE | 1 | info->buffer | 4096-ptr_max |
| PARAM_VALUE | 1 | info->control_flags | 0,8589934592 |
| PARAM_VALUE | 1 | info->size | 8 |
| BUF_SIZE | 0 | priv | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | priv | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | priv | $0 |
| DATA_SOURCE | 1 | info | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | priv | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &priv->mb_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct sdsi_priv)->mb_lock |
drivers/platform/x86/intel/sdsi.c sdsi_mbox_write() -> sdsi_mbox_acquire()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->control_addr | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->mb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->mb_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | priv->mb_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->mb_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->mb_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | info | 4021555938839683072 |
| PARAM_VALUE | 1 | info->buffer | 0 |
| PARAM_VALUE | 1 | info->payload | 4096-ptr_max |
| PARAM_VALUE | 1 | info->size | 16-1031 |
| BUF_SIZE | 0 | priv | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | priv | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | priv | $0 |
| DATA_SOURCE | 1 | info | $1 |
| NOSPEC | 1 | info->size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | info->size | 17-1031[c] |
| UNITS | 0 | priv | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &priv->mb_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct sdsi_priv)->mb_lock |