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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/dma/ioat/init.c ioat_enumerate_channels() -> ioat_init_channel()

Type Parameter Key Value
PARAM_VALUE 0 ioat_dma 4096-ptr_max
PARAM_VALUE 0 ioat_dma->completion_pool 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.cap_mask.bits 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.channels.next 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.channels.next->next 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.channels.prev 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.channels.prev->next 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.channels.prev->prev 4096-ptr_max
PARAM_VALUE 0 ioat_dma->dma_dev.device_alloc_chan_resources 5700691863352442880
PARAM_VALUE 0 ioat_dma->dma_dev.device_free_chan_resources 7184907775899373568
PARAM_VALUE 0 ioat_dma->dma_dev.device_issue_pending 4730318156471640064
PARAM_VALUE 0 ioat_dma->dma_dev.device_prep_dma_interrupt 3793067484593213440
PARAM_VALUE 0 ioat_dma->dma_dev.device_prep_dma_memcpy 1377499146258018304
PARAM_VALUE 0 ioat_dma->dma_dev.device_release 4548484059667001344
PARAM_VALUE 0 ioat_dma->dma_dev.device_tx_status 8325144031639842816
PARAM_VALUE 0 ioat_dma->pdev 4096-ptr_max
PARAM_VALUE 0 ioat_dma->pdev->dev.dma_pools.next->next 4096-ptr_max
PARAM_VALUE 0 ioat_dma->pdev->device 0-15391,15400-15405,15408-28499
PARAM_VALUE 0 ioat_dma->pdev->driver 4096-ptr_max
PARAM_VALUE 0 ioat_dma->pdev->is_managed 1
PARAM_VALUE 0 ioat_dma->pdev->is_virtfn 0
PARAM_VALUE 0 ioat_dma->version 48-255
PARAM_VALUE 1 ioat_chan 4096-ptr_max
PARAM_VALUE 2 idx 0-3
BUF_SIZE 0 ioat_dma->completion_pool (-1),192
BUF_SIZE 0 ioat_dma->pdev (-1),1-s32max
BUF_SIZE 1 ioat_chan 928
CAPPED_DATA 2 idx 1
DATA_SOURCE 0 ioat_dma $0
DATA_SOURCE 1 ioat_chan r _kzalloc_noprof
FUZZY_MAX 0 ioat_dma->version 50
FUZZY_MAX 2 idx 3
HARD_MAX 2 idx 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ioat_dma->cap 0-u32max
HOST_DATA 0 ioat_dma->chancnt s32min-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->irq_mode 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->current_state 0-3[c]
HOST_DATA 0 ioat_dma->version 48-255
HOST_DATA 1 ioat_chan->dma_chan.device->chan_ida.xa.xa_flags 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->chancnt 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->copy_align 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->desc_metadata_modes 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->descriptor_reuse 0-1
HOST_DATA 1 ioat_chan->dma_chan.device->dev_id s32min-s32max
HOST_DATA 1 ioat_chan->dma_chan.device->directions 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->dst_addr_widths 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->fill_align 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->filter.mapcnt s32min-s32max
HOST_DATA 1 ioat_chan->dma_chan.device->max_burst 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->max_pq 0-u16max
HOST_DATA 1 ioat_chan->dma_chan.device->max_sg_burst 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->max_xor 0-u16max
HOST_DATA 1 ioat_chan->dma_chan.device->min_burst 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->pq_align 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->privatecnt 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->ref.refcount.refs.counter s32min-s32max
HOST_DATA 1 ioat_chan->dma_chan.device->residue_granularity 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->src_addr_widths 0-u32max
HOST_DATA 1 ioat_chan->dma_chan.device->xor_align 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->cap 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->chancnt s32min-s32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.chan_ida.xa.xa_flags 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.chancnt 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.copy_align 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.desc_metadata_modes 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.descriptor_reuse 0-1
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.dev_id s32min-s32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.directions 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.dst_addr_widths 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.fill_align 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.filter.mapcnt s32min-s32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.max_burst 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.max_pq 0-u16max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.max_sg_burst 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.max_xor 0-u16max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.min_burst 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.pq_align 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.privatecnt 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.ref.refcount.refs.counter s32min-s32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.residue_granularity 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.src_addr_widths 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->dma_dev.xor_align 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->irq_mode 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->msixdata0 0-u64max
HOST_DATA 1 ioat_chan->ioat_dma->msixpba 0-u32max
HOST_DATA 1 ioat_chan->ioat_dma->msixtba0 0-u64max
HOST_DATA 1 ioat_chan->ioat_dma->version 48-255
HOST_DATA 1 *ioat_chan->ioat_dma s64min-s64max
UNITS 2 idx unit_array_size
HALF_LOCKED2 &pool->lock