Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |
drivers/iommu/amd/iommu.c update_dte256() -> iommu_flush_dte_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->cmd_buf_tail | 0-8191 |
| PARAM_VALUE | 0 | iommu->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | iommu->lock.owner | (-1) |
| PARAM_VALUE | 0 | iommu->lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | iommu->pci_seg | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->pci_seg->dev_table | 1-u64max |
| DATA_SOURCE | 0 | iommu | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | iommu->acpi_flags | 0-255 |
| HOST_DATA | 0 | iommu->cap | 0-u32max |
| HOST_DATA | 0 | iommu->cap_ptr | 0-u16max |
| HOST_DATA | 0 | iommu->cmd_buf_head | 0-u32max |
| HOST_DATA | 0 | iommu->cmd_buf_tail | 0-8191 |
| HOST_DATA | 0 | iommu->cmd_sem_paddr | 0-u64max |
| HOST_DATA | 0 | iommu->cmd_sem_val | 0-u64max |
| HOST_DATA | 0 | iommu->dbg_cap_offset | s32min-s32max |
| HOST_DATA | 0 | iommu->dbg_mmio_offset | s32min-s32max |
| HOST_DATA | 0 | iommu->devid | 0-u16max |
| HOST_DATA | 0 | iommu->features | 0-u64max |
| HOST_DATA | 0 | iommu->features2 | 0-u64max |
| HOST_DATA | 0 | iommu->flags | 0-u32max |
| HOST_DATA | 0 | iommu->index | s32min-s32max |
| HOST_DATA | 0 | iommu->int_enabled | 0-1 |
| HOST_DATA | 0 | iommu->iommu.max_pasids | 0-u32max |
| HOST_DATA | 0 | iommu->iommu.ready | 0-1 |
| HOST_DATA | 0 | iommu->irtcachedis_enabled | 0-1 |
| HOST_DATA | 0 | iommu->lock.magic | 0-u32max |
| HOST_DATA | 0 | iommu->lock.raw_lock.locked | 0-255 |
| HOST_DATA | 0 | iommu->lock.raw_lock.locked_pending | 0-u16max |
| HOST_DATA | 0 | iommu->lock.raw_lock.pending | 0-255 |
| HOST_DATA | 0 | iommu->lock.raw_lock.tail | 0-u16max |
| HOST_DATA | 0 | iommu->lock.raw_lock.val.counter | 0-s32max |
| HOST_DATA | 0 | iommu->max_banks | 0-255 |
| HOST_DATA | 0 | iommu->max_counters | 0-255 |
| HOST_DATA | 0 | iommu->mmio_phys | 0-u64max |
| HOST_DATA | 0 | iommu->mmio_phys_end | 0-u64max |
| HOST_DATA | 0 | iommu->need_sync | 0-1 |
| HOST_DATA | 0 | iommu->stored_addr_hi | 0-u32max |
| HOST_DATA | 0 | iommu->stored_addr_lo | 0-u32max |
| HOST_DATA | 0 | *iommu | s64min-s64max |
| HOST_DATA | 1 | devid | 0-u16max[c] |
| LOCK2 | &dev_data->dte_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct iommu_dev_data)->dte_lock |