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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c dma_ringalloc() -> dma_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 di 4096-ptr_max
PARAM_VALUE 0 di->core 4096-ptr_max
PARAM_VALUE 0 di->core->bus 4096-ptr_max
PARAM_VALUE 0 di->core->bus->mapped_core 4096-ptr_max
PARAM_VALUE 0 di->core->drvdata 4096-ptr_max
PARAM_VALUE 0 di->core->id.id 2066
PARAM_VALUE 0 di->core->id.manuf 1215
PARAM_VALUE 0 di->dataoffsetlow 0
PARAM_VALUE 0 di->ddoffsetlow 0
PARAM_VALUE 0 di->dma.dmactrlflags 0,4-u32max
PARAM_VALUE 0 di->dmadesc_align 4,12-13
PARAM_VALUE 0 di->dmadev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 di->nrxd 0,256
PARAM_VALUE 0 di->nrxpost 0,32
PARAM_VALUE 0 di->ntxd 64
PARAM_VALUE 0 di->rxbufsize 0,1876
PARAM_VALUE 0 di->rxextrahdrroom 172
PARAM_VALUE 0 di->rxoffset 0,38
PARAM_VALUE 1 size 0,1024,4096
PARAM_VALUE 2 align_bits 4,12-13
PARAM_VALUE 3 alloced 5969666842263760896
PARAM_VALUE 3 *alloced 0
PARAM_VALUE 4 pap 4096-ptr_max
BUF_SIZE 0 di->rxp (-1),2048
BUF_SIZE 0 di->txp (-1),512
CAPPED_DATA 0 di->core 1
DATA_SOURCE 0 di $0
DATA_SOURCE 1 size $2
DATA_SOURCE 3 alloced $4
DATA_SOURCE 4 pap $5
FUZZY_MAX 0 di->dmadesc_align 13
FUZZY_MAX 0 di->rxbufsize 1876
FUZZY_MAX 1 size 4096
BIT_INFO 0 di->dmadesc_align 0x4,0xffffffffffffffff
BIT_INFO 0 di->rxbufsize 0x0,0x754
HARD_MAX 0 di->dmadesc_align 13
HARD_MAX 0 di->nrxd 256
HARD_MAX 0 di->nrxpost 32
HARD_MAX 0 di->rxoffset 38
HARD_MAX 1 size 4096
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 di->dma64 0-1

drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c dma_ringalloc() -> dma_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 di 4096-ptr_max
PARAM_VALUE 0 di->core 4096-ptr_max
PARAM_VALUE 0 di->core->bus 4096-ptr_max
PARAM_VALUE 0 di->core->bus->mapped_core 4096-ptr_max
PARAM_VALUE 0 di->core->drvdata 4096-ptr_max
PARAM_VALUE 0 di->core->id.id 2066
PARAM_VALUE 0 di->core->id.manuf 1215
PARAM_VALUE 0 di->dataoffsetlow 0
PARAM_VALUE 0 di->ddoffsetlow 0
PARAM_VALUE 0 di->dma.dmactrlflags 0,4-u32max
PARAM_VALUE 0 di->dmadesc_align 4,12-13
PARAM_VALUE 0 di->dmadev 4096-ptr_max
PARAM_VALUE 0 di->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 di->dmadev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 di->dmadev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 di->dmadev->cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 di->dmadev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 di->dmadev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 di->dmadev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 di->dmadev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 di->dmadev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 di->dmadev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 di->dmadev->dma_uses_io_tlb 1
PARAM_VALUE 0 di->dmadev->iommu->attach_deferred 0-1
PARAM_VALUE 0 di->dmadev->iommu->pci_32bit_workaround 0
PARAM_VALUE 0 di->nrxd 0,256
PARAM_VALUE 0 di->nrxpost 0,32
PARAM_VALUE 0 di->ntxd 64
PARAM_VALUE 0 di->rxbufsize 0,1876
PARAM_VALUE 0 di->rxextrahdrroom 172
PARAM_VALUE 0 di->rxoffset 0,38
PARAM_VALUE 1 size 0,1024,4096
PARAM_VALUE 2 align_bits 0-255
PARAM_VALUE 3 alloced 5969666842263760896
PARAM_VALUE 3 *alloced 0-69631
PARAM_VALUE 4 pap 4096-ptr_max
BUF_SIZE 0 di->rxp (-1),2048
BUF_SIZE 0 di->txp (-1),512
CAPPED_DATA 0 di->core 1
CAPPED_DATA 0 di->dmadev 1
CAPPED_DATA 0 di->dmadev->cma_area->nranges 1
DATA_SOURCE 0 di $0
DATA_SOURCE 1 size $2
DATA_SOURCE 2 align_bits r dma_align_sizetobits
DATA_SOURCE 3 alloced $4
DATA_SOURCE 4 pap $5
FUZZY_MAX 0 di->dmadesc_align 13
FUZZY_MAX 0 di->rxbufsize 1876
FUZZY_MAX 1 size 4096
BIT_INFO 0 di->dmadesc_align 0x4,0xffffffffffffffff
BIT_INFO 0 di->rxbufsize 0x0,0x754
HARD_MAX 0 di->dmadesc_align 13
HARD_MAX 0 di->nrxd 256
HARD_MAX 0 di->nrxpost 32
HARD_MAX 0 di->rxoffset 38
HARD_MAX 1 size 4096
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 di->dma64 0-1