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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/udc/r8a66597-udc.c start_packet_read() -> sudmac_start()

Type Parameter Key Value
PARAM_VALUE 0 r8a66597 4096-ptr_max
PARAM_VALUE 0 r8a66597->dma.used 1
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 0 r8a66597->gadget.dev.parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 r8a66597->pdata 4096-ptr_max
PARAM_VALUE 0 r8a66597->pdata->sudmac 1
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->dma 4096-ptr_max
PARAM_VALUE 1 ep->dma->used 1
PARAM_VALUE 1 ep->ep.desc 0,4096-ptr_max
PARAM_VALUE 1 ep->fifoaddr 24
PARAM_VALUE 1 ep->fifoctr 42
PARAM_VALUE 1 ep->fifosel 40
PARAM_VALUE 1 ep->pipenum 3-5
PARAM_VALUE 1 ep->r8a66597 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->dma.used 1
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 ep->r8a66597->pdata 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->pdata->sudmac 1
PARAM_VALUE 1 ep->use_dma 1
PARAM_VALUE 2 req 4096-ptr_max
PARAM_VALUE 2 req->req.dma 0-18446744073709551614
PARAM_VALUE 2 req->req.dma_mapped 1
PARAM_VALUE 2 req->req.sg->dma_flags 0,2-u32max
PARAM_VALUE 2 req->req.sg->dma_length 0
BUF_SIZE 1 ep (-1),960
BUF_SIZE 1 ep (-1),960
CAPPED_DATA 1 ep->pipenum 1
DATA_SOURCE 1 ep $0
DATA_SOURCE 2 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 2 req->req.num_mapped_sgs
HALF_LOCKED2 flags
HALF_LOCKED2 1 &ep->r8a66597->lock
TYPE_LOCK (struct r8a66597)->lock

drivers/usb/gadget/udc/r8a66597-udc.c start_packet_write() -> sudmac_start()

Type Parameter Key Value
PARAM_VALUE 0 r8a66597 4096-ptr_max
PARAM_VALUE 0 r8a66597->dma.used 1
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 r8a66597->gadget.dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 0 r8a66597->gadget.dev.parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 r8a66597->pdata 4096-ptr_max
PARAM_VALUE 0 r8a66597->pdata->sudmac 1
PARAM_VALUE 0 r8a66597->reg 4096-ptr_max
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->dma 4096-ptr_max
PARAM_VALUE 1 ep->dma->used 1
PARAM_VALUE 1 ep->ep.desc 4096-ptr_max
PARAM_VALUE 1 ep->ep.desc->bEndpointAddress 128-255
PARAM_VALUE 1 ep->fifoaddr 24
PARAM_VALUE 1 ep->fifoctr 42
PARAM_VALUE 1 ep->fifosel 40
PARAM_VALUE 1 ep->pipenum 3-5
PARAM_VALUE 1 ep->r8a66597 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->dma.used 1
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 1 ep->r8a66597->gadget.dev.parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 ep->r8a66597->pdata 4096-ptr_max
PARAM_VALUE 1 ep->r8a66597->pdata->sudmac 1
PARAM_VALUE 1 ep->r8a66597->reg 4096-ptr_max
PARAM_VALUE 1 ep->use_dma 1
PARAM_VALUE 2 req 4096-ptr_max
PARAM_VALUE 2 req->req.dma 0-18446744073709551614
PARAM_VALUE 2 req->req.dma_mapped 1
PARAM_VALUE 2 req->req.length 1-u32max
PARAM_VALUE 2 req->req.sg->dma_flags 0,2-u32max
PARAM_VALUE 2 req->req.sg->dma_length 0
BUF_SIZE 1 ep (-1),960
BUF_SIZE 1 ep (-1),960
CAPPED_DATA 1 ep->pipenum 1
DATA_SOURCE 1 ep $0
DATA_SOURCE 2 req $1
BIT_INFO 1 ep->ep.desc->bEndpointAddress 0x80,0xff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 2 req->req.num_mapped_sgs
HALF_LOCKED2 &r8a66597->lock
HALF_LOCKED2 flags
HALF_LOCKED2 1 &ep->r8a66597->lock
TYPE_LOCK (struct r8a66597)->lock