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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 amd_ir_set_vcpu_affinity() -> search_dev_data()

Type Parameter Key Value
PARAM_VALUE 0 iommu 1-u64max

drivers/iommu/amd/iommu.c find_dev_data() -> search_dev_data()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
DATA_SOURCE 0 iommu $0
DATA_SOURCE 1 devid $1
STR_LEN 0 iommu (-1),2-3
STR_LEN 0 iommu (-1),2-3
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 devid 0-u16max[c]

drivers/iommu/amd/iommu.c iommu_flush_irt_and_complete() -> search_dev_data()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
PARAM_VALUE 0 iommu->pci_seg 4096-ptr_max
DATA_SOURCE 0 iommu $0
DATA_SOURCE 1 devid $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
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-u32max
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 1
HOST_DATA 0 iommu->stored_addr_hi 0-u32max
HOST_DATA 0 iommu->stored_addr_lo 0-u32max

drivers/iommu/amd/iommu.c irq_remapping_alloc() -> search_dev_data()

Type Parameter Key Value
PARAM_VALUE 0 iommu 1-u64max
CAPPED_DATA 1 devid 1
DATA_SOURCE 0 iommu r __rlookup_amd_iommu
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &domain->root->mutex

drivers/iommu/amd/iommu.c set_dte_irq_entry() -> search_dev_data()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
PARAM_VALUE 0 iommu->pci_seg 4096-ptr_max
DATA_SOURCE 0 iommu $0
DATA_SOURCE 1 devid $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
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->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 1
HOST_DATA 0 iommu->stored_addr_hi 0-u32max
HOST_DATA 0 iommu->stored_addr_lo 0-u32max
HOST_DATA 1 devid 0-u16max[c]
HALF_LOCKED2 flags
HALF_LOCKED2 global &iommu_table_lock