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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/mediatek/mt76/dma.c mt76_dma_alloc_queue() -> mt76_dma_queue_magic_cnt_init()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->dma_dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->dma_dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->dma_dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->dma_dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->dma_mem 0,4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->queue_ops 4096-ptr_max
PARAM_VALUE 1 q 4096-ptr_max
PARAM_VALUE 1 q->buf_size 0,448,2048,2120,2368
PARAM_VALUE 1 q->desc 1-ptr_max
PARAM_VALUE 1 q->dev 4096-ptr_max
PARAM_VALUE 1 q->dev->queue_ops 4096-ptr_max
BUF_SIZE 0 dev->bus (-1),64
BUF_SIZE 0 dev->phy.priv (-1),13440,13480,13952
BUF_SIZE 1 q (-1),264,528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 1 q (-1),264,528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 1 q->desc s32min-s32max
BUF_SIZE 1 q->wed (-1)-0,9192
CAPPED_DATA 0 dev->dma_dev 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 q $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->rxfilter 0-u32max
HOST_DATA 0 dev->token.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 1 q->dev->mmio.irqmask 0-u32max[c]
HOST_DATA 1 q->dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 1 q->dev->rxfilter 0-u32max
HOST_DATA 1 q->dev->token.idr_rt.xa_flags 0,67108864-u32max
HALF_LOCKED2 0 &dev->mutex

drivers/net/wireless/mediatek/mt76/dma.c mt76_dma_queue_reset() -> mt76_dma_queue_magic_cnt_init()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->drv->rx_check 0,4096-ptr_max
PARAM_VALUE 0 dev->drv->sta_ps 0,4096-ptr_max
PARAM_VALUE 0 dev->queue_ops 4096-ptr_max
PARAM_VALUE 1 q 4096-ptr_max
PARAM_VALUE 1 q->ndesc s32min-(-1),1-s32max
PARAM_VALUE 1 q->page_pool->p.dev->dma_io_tlb_mem->can_grow 0-1
BUF_SIZE 0 dev->bus (-1),64
BUF_SIZE 0 dev->mcu_ops (-1),88
BUF_SIZE 0 dev->phy.priv (-1),13440,13480,13952
BUF_SIZE 1 q (-1),264,528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 1 q (-1),264,528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 1 q->wed (-1)-0,9192
CAPPED_DATA 1 q->ndesc 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 q $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->rxfilter 0-u32max
HOST_DATA 0 dev->token.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 1 q->dev->mmio.irqmask 0-u32max[c]
HOST_DATA 1 q->dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 1 q->dev->rxfilter 0-u32max
HOST_DATA 1 q->dev->token.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 1 q->head 0-u16max
HOST_DATA 1 q->tail 0-u16max
NO_OVERFLOW_SIMPLE 0 dev->phy.leds.cdev.blink_brightness
HALF_LOCKED2 &dev->mt76.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &dev->mutex