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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/ioat/init.c ioat3_dma_probe() -> ioat_disable_interrupts()

Type Parameter Key Value
PARAM_VALUE 0 ioat_dma 4096-ptr_max
BUF_SIZE 0 ioat_dma 648
BUF_SIZE 0 ioat_dma->dca s32min-s32max
BUF_SIZE 0 ioat_dma->pdev (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA 0 ioat_dma->completion_pool 1
DATA_SOURCE 0 ioat_dma $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ioat_dma->cap 0-u32max
HOST_DATA 0 ioat_dma->chancnt 1-4
HOST_DATA 0 ioat_dma->dma_dev.chan_ida.xa.xa_flags 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.chancnt 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.copy_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.desc_metadata_modes 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.descriptor_reuse 0-1
HOST_DATA 0 ioat_dma->dma_dev.dev_id s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.directions 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.dst_addr_widths 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.fill_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.filter.mapcnt s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.max_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.max_pq 0-u16max
HOST_DATA 0 ioat_dma->dma_dev.max_sg_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.max_xor 0-u16max
HOST_DATA 0 ioat_dma->dma_dev.min_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.pq_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.privatecnt 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.ref.refcount.refs.counter s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.residue_granularity 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.src_addr_widths 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.xor_align 0-u32max
HOST_DATA 0 ioat_dma->msixdata0 0-u64max
HOST_DATA 0 ioat_dma->msixpba 0-u32max
HOST_DATA 0 ioat_dma->msixtba0 0-u64max
HOST_DATA 0 ioat_dma->pdev->acs_capabilities 0-u16max
HOST_DATA 0 ioat_dma->pdev->class 0-16777215
HOST_DATA 0 ioat_dma->pdev->current_state 0-3[c]
HOST_DATA 0 ioat_dma->pdev->devcap 0-u32max
HOST_DATA 0 ioat_dma->pdev->devfn 0-503[c]
HOST_DATA 0 ioat_dma->pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 ioat_dma->pdev->fm_enabled 0-1[c]
HOST_DATA 0 ioat_dma->pdev->hdr_type 0-255[c]
HOST_DATA 0 ioat_dma->pdev->ide_cfg 0-1[c]
HOST_DATA 0 ioat_dma->pdev->ide_tee_limit 0-1[c]
HOST_DATA 0 ioat_dma->pdev->irq 0-255
HOST_DATA 0 ioat_dma->pdev->is_cxl 0-1
HOST_DATA 0 ioat_dma->pdev->multifunction 0-1[c]
HOST_DATA 0 ioat_dma->pdev->nr_ide_mem 0-255[c]
HOST_DATA 0 ioat_dma->pdev->pcie_flags_reg 0-u16max
HOST_DATA 0 ioat_dma->pdev->pcie_mpss 0-7[c]
HOST_DATA 0 ioat_dma->pdev->pin 0
HOST_DATA 0 ioat_dma->pdev->pme_support 0-31[c]
HOST_DATA 0 ioat_dma->pdev->ptm_granularity 0-255[c]
HOST_DATA 0 ioat_dma->pdev->revision 0-255
HOST_DATA 0 ioat_dma->pdev->subsystem_device 0-u16max
HOST_DATA 0 ioat_dma->pdev->subsystem_vendor 0-u16max
HOST_DATA 0 ioat_dma->pdev->supported_speeds 0,2-254[c]
HOST_DATA 0 ioat_dma->pdev->transparent 0[c]
HOST_DATA 0 ioat_dma->pdev->vendor 0-u16max
HOST_DATA 0 ioat_dma->version 48-255
HOST_DATA 0 *ioat_dma 0-u64max

drivers/dma/ioat/init.c ioat_dma_remove() -> ioat_disable_interrupts()

Type Parameter Key Value
PARAM_VALUE 0 ioat_dma 4096-ptr_max
BUF_SIZE 0 ioat_dma s32min-(-2),1-s32max
BUF_SIZE 0 ioat_dma s32min-(-2),1-s32max
DATA_SOURCE 0 ioat_dma $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 ioat_dma unit_byte
HALF_LOCKED2 &dev->mutex

drivers/dma/ioat/init.c ioat_probe() -> ioat_disable_interrupts()

Type Parameter Key Value
PARAM_VALUE 0 ioat_dma 4096-ptr_max
BUF_SIZE 0 ioat_dma 648
BUF_SIZE 0 ioat_dma->completion_pool 192
BUF_SIZE 0 ioat_dma->pdev (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
CAPPED_DATA 0 ioat_dma->completion_pool->allocation 1
CAPPED_DATA 0 ioat_dma->completion_pool->boundary 1
CAPPED_DATA 0 ioat_dma->completion_pool->size 1
DATA_SOURCE 0 ioat_dma $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ioat_dma->cap 0-u32max
HOST_DATA 0 ioat_dma->chancnt s32min-(-1),1-s32max
HOST_DATA 0 ioat_dma->dma_dev.chan_ida.xa.xa_flags 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.chancnt 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.copy_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.desc_metadata_modes 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.descriptor_reuse 0-1
HOST_DATA 0 ioat_dma->dma_dev.dev_id s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.directions 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.dst_addr_widths 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.fill_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.filter.mapcnt s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.max_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.max_pq 0-u16max
HOST_DATA 0 ioat_dma->dma_dev.max_sg_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.max_xor 0-u16max
HOST_DATA 0 ioat_dma->dma_dev.min_burst 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.pq_align 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.privatecnt 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.ref.refcount.refs.counter s32min-s32max
HOST_DATA 0 ioat_dma->dma_dev.residue_granularity 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.src_addr_widths 0-u32max
HOST_DATA 0 ioat_dma->dma_dev.xor_align 0-u32max
HOST_DATA 0 ioat_dma->msixdata0 0-u64max
HOST_DATA 0 ioat_dma->msixpba 0-u32max
HOST_DATA 0 ioat_dma->msixtba0 0-u64max
HOST_DATA 0 ioat_dma->pdev->acs_capabilities 0-u16max
HOST_DATA 0 ioat_dma->pdev->class 0-16777215
HOST_DATA 0 ioat_dma->pdev->current_state 0-3[c]
HOST_DATA 0 ioat_dma->pdev->devcap 0-u32max
HOST_DATA 0 ioat_dma->pdev->devfn 0-503[c]
HOST_DATA 0 ioat_dma->pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 ioat_dma->pdev->fm_enabled 0-1[c]
HOST_DATA 0 ioat_dma->pdev->hdr_type 0-255[c]
HOST_DATA 0 ioat_dma->pdev->ide_cfg 0-1[c]
HOST_DATA 0 ioat_dma->pdev->ide_tee_limit 0-1[c]
HOST_DATA 0 ioat_dma->pdev->irq 0-255
HOST_DATA 0 ioat_dma->pdev->is_cxl 0-1
HOST_DATA 0 ioat_dma->pdev->multifunction 0-1[c]
HOST_DATA 0 ioat_dma->pdev->nr_ide_mem 0-255[c]
HOST_DATA 0 ioat_dma->pdev->pcie_flags_reg 0-u16max
HOST_DATA 0 ioat_dma->pdev->pcie_mpss 0-7[c]
HOST_DATA 0 ioat_dma->pdev->pin 0
HOST_DATA 0 ioat_dma->pdev->pme_support 0-31[c]
HOST_DATA 0 ioat_dma->pdev->ptm_granularity 0-255[c]
HOST_DATA 0 ioat_dma->pdev->revision 0-255
HOST_DATA 0 ioat_dma->pdev->subsystem_device 0-u16max
HOST_DATA 0 ioat_dma->pdev->subsystem_vendor 0-u16max
HOST_DATA 0 ioat_dma->pdev->supported_speeds 0,2-254[c]
HOST_DATA 0 ioat_dma->pdev->transparent 0[c]
HOST_DATA 0 ioat_dma->pdev->vendor 0-u16max
HOST_DATA 0 ioat_dma->version 48-255
HALF_LOCKED2 &pool->lock

drivers/dma/ioat/init.c ioat_shutdown() -> ioat_disable_interrupts()

Type Parameter Key Value
PARAM_VALUE 0 ioat_dma 4096-ptr_max
BUF_SIZE 0 ioat_dma s32min-(-2),1-s32max
BUF_SIZE 0 ioat_dma s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 ioat_dma unit_byte
HALF_LOCKED2 &dev->mutex