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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_perf.c gen12_guc_sw_ctx_id() -> __read_reg()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->engine 4096-ptr_max
PARAM_VALUE 0 hw->engine->gt 4096-ptr_max
PARAM_VALUE 0 hw->engine->gt->ggtt 4096-ptr_max
PARAM_VALUE 0 hw->engine->gt->ggtt->vm.unbound_list.prev 4096-ptr_max
PARAM_VALUE 0 hw->engine->gt->ggtt->vm.unbound_list.prev->next 4096-ptr_max
PARAM_VALUE 0 hw->engine->gt->ggtt->vm.unbound_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 hw->guc_state.prio 0-3
PARAM_VALUE 0 hw->watchdog.timeout_us 1000-4294967295000
DATA_SOURCE 0 hw $0
LOCK2 &gt->perf.lock
TYPE_LOCK (struct i915_perf_gt)->lock

drivers/regulator/tps6524x-regulator.c __rmw_reg() -> __read_reg()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->lock.dep_map->name 0-255
PARAM_VALUE 0 hw->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hw->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hw->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hw->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hw->spi 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hw->spi->controller->bus_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->spi->controller->cur_msg 0
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->bits_per_word 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->brdv 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->busy 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->byte_access 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->bytes_per_word 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->cfg_bus 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->cfg_spi 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->command2_reg 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->command_reg 0,6144-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->control_shadow 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->cs 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->cs_inactive 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->ctx.modulctrl 0-4294967291
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->cur_midi 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->fifo_n_elm 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->freq 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->is_first_byte 1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->last_cs 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->last_mode 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->last_msg_kept_cs 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->last_speed_hz 1-4294967294
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->lock->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->map->async 0
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->mode 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->op_lock->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->op_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->op_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->para 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.request 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pclk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pdev->dev.kobj.sd->count.counter s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->pinctrl->dev->power.links_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->rx_dma.ch->dbg_client_name 0
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->rx_fifo 3904198247229726720,4565237530177343488,6658731044705361920
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->spcmd 0-u16max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->speed_hz 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->sppcr 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->spr 0-255
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->syscon->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->syscon->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->syscon->cache_dirty 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.request 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tclk->core->protect_count 0-4294967295
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->tx_fifo 2510381515690913792,7461287794670727168,8282068689171869696
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->use_multi_mode 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->use_pclk 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->usedma 0-1
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->wq->first_flusher->done.wait.lock.owner (-1)
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->wq->flush_color s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->wq->work_color s32min-s32max
PARAM_VALUE 0 hw->spi->controller->dev.driver_data->xfer_conf 0-2047
PARAM_VALUE 0 hw->spi->controller->fallback 0
PARAM_VALUE 0 hw->spi->controller->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 hw->spi->controller->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hw->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hw->spi->controller->kworker->work_list.prev 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller->pump_messages.node.next->prev 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller->pump_messages.worker->lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 hw->spi->controller->queue.prev->next 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller->queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 hw->spi->controller->queue_empty 0
PARAM_VALUE 0 *hw->spi->controller->dev.driver_data->pinctrl->dev->p->deferred_probe_reason 0-255
PARAM_VALUE 0 *hw->spi->controller->dev.driver_data->wq->lockdep_map->name 0-255
BUF_SIZE 0 hw s32min-(-1),1-s32max
BUF_SIZE 0 hw s32min-(-1),1-s32max
DATA_SOURCE 0 hw $0
DATA_SOURCE 1 reg $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 hw unit_byte
LOCK2 0 &hw->lock
TYPE_LOCK (struct tps6524x)->lock

drivers/regulator/tps6524x-regulator.c read_reg() -> __read_reg()

Type Parameter Key Value
PARAM_VALUE 0 hw->lock.dep_map->name 0-255
PARAM_VALUE 0 hw->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hw->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hw->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hw->lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 hw s32min-(-1),1-s32max
BUF_SIZE 0 hw s32min-(-1),1-s32max
CAPPED_DATA 0 &hw->lock 1
DATA_SOURCE 0 hw $0
DATA_SOURCE 1 reg $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 hw unit_byte
LOCK2 0 &hw->lock
TYPE_LOCK (struct tps6524x)->lock