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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/intel/pasid.c pasid_clear_present() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 bits 0
BUF_SIZE 0 ptr 64
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &domain->lock
HALF_LOCKED2 flags
HALF_LOCKED2 global &srcu
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_clear_ssade() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 512
PARAM_VALUE 2 bits 0
BUF_SIZE 0 ptr 64
PREEMPT_ADD
NOCHECK_CALL
LOCK2 &iommu->lock
LOCK2 &iopt->iova_rwsem
HALF_LOCKED2 &domain->lock
HALF_LOCKED2 &domain->s1_lock
HALF_LOCKED2 flags
TYPE_LOCK (struct dmar_domain)->lock
TYPE_LOCK (struct intel_iommu)->lock
TYPE_LOCK (struct io_pagetable)->iova_rwsem

drivers/iommu/intel/pasid.c pasid_set_address_width() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 28
PARAM_VALUE 2 bits 0,4-18446744073709551612
BUF_SIZE 0 ptr 64
BIT_INFO 2 bits 0x0,0xfffffffffffffffc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_domain_id() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask u16max
BUF_SIZE 0 ptr 56
DATA_SOURCE 2 bits $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_eafe() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 128
PARAM_VALUE 2 bits 128
BUF_SIZE 0 ptr 48
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_fault_enable() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 2
PARAM_VALUE 2 bits 0
BUF_SIZE 0 ptr 64
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_flpm() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 12
PARAM_VALUE 2 bits 4
BUF_SIZE 0 ptr 48
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_flptr() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 18446744073709547520
BUF_SIZE 0 ptr 48
DATA_SOURCE 2 bits $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_page_snoop() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 8388608
PARAM_VALUE 2 bits 0,8388608
BUF_SIZE 0 ptr 56
BIT_INFO 2 bits 0x0,0x0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_pgsnp() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 16777216
PARAM_VALUE 2 bits 16777216
BUF_SIZE 0 ptr 56
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmar_domain->lock
HALF_LOCKED2 &iommu->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_present() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 bits 1
BUF_SIZE 0 ptr 64
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_slptr() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 18446744073709547520
BUF_SIZE 0 ptr 64
DATA_SOURCE 2 bits $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_sre() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 1
PARAM_VALUE 2 bits 1
BUF_SIZE 0 ptr 48
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_ssade() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 512
PARAM_VALUE 2 bits 512
BUF_SIZE 0 ptr 64
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &iopt->iova_rwsem
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_translation_type() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 448
PARAM_VALUE 2 bits 64-256
BUF_SIZE 0 ptr 64
BIT_INFO 2 bits 0x0,0x1c0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
TYPE_LOCK (struct intel_iommu)->lock

drivers/iommu/intel/pasid.c pasid_set_wpe() -> pasid_set_bits()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 *ptr 0,2
PARAM_VALUE 1 mask 16
PARAM_VALUE 2 bits 16
BUF_SIZE 0 ptr 48
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &iommu->lock
HALF_LOCKED2 &group->mutex
TYPE_LOCK (struct intel_iommu)->lock