Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/udc/pch_udc.c prepare_dma() -> pch_udc_create_dma_chain()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4096-ptr_max
PARAM_VALUE 0 ep->dev->driver 1-u64max
PARAM_VALUE 0 ep->dev->gadget.dev.parent->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 ep->dev->gadget.dev.parent->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 ep->dev->gadget.dev.parent->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 ep->dev->gadget.dev.parent->dma_uses_io_tlb 1
PARAM_VALUE 0 ep->dev->gadget.dev.parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ep->dev->gadget.speed 1-u32max
PARAM_VALUE 0 ep->num 0-15
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->queue.next 4096-ptr_max
PARAM_VALUE 3 gfp_flags 2080
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
DATA_SOURCE 3 gfp_flags $2
RX_PATH
TASK_NOT_RUNNING
UNITS 2 buf_len unit_byte
LOCK2 iflags
HALF_LOCKED2 &cdev->lock
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &dev->lock_printer_io
HALF_LOCKED2 &epdata->dev->lock
HALF_LOCKED2 &epdata->lock
HALF_LOCKED2 &epfile->ffs->eps_lock
HALF_LOCKED2 &hidg->get_report_spinlock
HALF_LOCKED2 &midi->transmit_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &usb9pfs->lock
HALF_LOCKED2 &video->req_lock
HALF_LOCKED2 cdev_flags
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct pch_udc_dev)->lock