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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/wireless/mediatek/mt76/npu.c mt76_npu_fill_rx_queue() -> mt76_get_page_pool_buf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->entry 4096-ptr_max
PARAM_VALUE 0 q->page_pool->p.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 q->queued s32min-2147483646
PARAM_VALUE 1 offset 8972540124180054016
BUF_SIZE 0 q (-1),528
BUF_SIZE 0 q (-1),528
CAPPED_DATA 0 q->queued 1
DATA_SOURCE 0 q $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 q->head 0-u16max[c]
HOST_DATA 0 q->tail 0-u16max[c]
UNITS 2 size unit_byte
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 rcu_read

drivers/net/wireless/mediatek/mt76/wed.c mt76_wed_init_rx_buf() -> mt76_get_page_pool_buf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 offset 7228846928381161472
BUF_SIZE 0 q 4752,5544
BUF_SIZE 0 q 4752,5544
RX_PATH
TASK_NOT_RUNNING
UNITS 2 size unit_byte
HALF_LOCKED2 &dev->mt76.mutex
HALF_LOCKED2 &pool->lock

drivers/net/wireless/mediatek/mt76/usb.c mt76u_fill_rx_sg() -> mt76_get_page_pool_buf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->ndesc s32min-(-1),1-s32max
PARAM_VALUE 0 q->page_pool->p.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 1 offset 7428652416847519744
BUF_SIZE 0 q->entry (-1),6144
DATA_SOURCE 0 q $1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 size unit_byte
HALF_LOCKED2 rcu_read

drivers/net/wireless/mediatek/mt76/usb.c mt76u_refill_rx() -> mt76_get_page_pool_buf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->page_pool->p.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 1 offset 8499005176553988096
BUF_SIZE 0 q (-1),5544
BUF_SIZE 0 q (-1),5544
BUF_SIZE 0 q->entry (-1),6144
CAPPED_DATA 0 q 1
DATA_SOURCE 0 q $1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 size unit_byte
HALF_LOCKED2 rcu_read

drivers/net/wireless/mediatek/mt76/dma.c mt76_dma_rx_fill_buf() -> mt76_get_page_pool_buf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->ndesc s32min-(-1),1-s32max
PARAM_VALUE 0 q->queued s32min-2147483646
PARAM_VALUE 1 offset 6029614946505654272
BUF_SIZE 0 q (-1),528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 0 q (-1),528,792,1056,1320,1584,1848,2112,2376,2640,2904,3168,3432,3696,3960,4224,4488,4752,5016,5280,5544
BUF_SIZE 0 q->rx_head (-1)-s32max
BUF_SIZE 0 q->wed (-1)-0,9192
CAPPED_DATA 0 q->ndesc 1
CAPPED_DATA 0 q->queued 1
DATA_SOURCE 0 q $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 q->dev->mmio.irqmask 0-u32max[c]
HOST_DATA 0 q->dev->rx_token.idr_rt.xa_flags 0-u32max
HOST_DATA 0 q->dev->rxfilter 0-u32max
HOST_DATA 0 q->dev->token.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 0 q->head 0-u16max
HOST_DATA 0 q->tail 0-u16max
UNITS 2 size unit_byte
USER_PTR 0 q->rx_head->data
HALF_LOCKED2 bh
HALF_LOCKED2 0 &q->lock