Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/host/xhci.c xhci_unmap_urb_for_dma() -> xhci_unmap_temp_buf()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->driver 4096-ptr_max
PARAM_VALUE 0 hcd->driver->unmap_urb_for_dma 1-u64max
PARAM_VALUE 1 urb 4096-ptr_max
PARAM_VALUE 1 urb->dev 4096-ptr_max
PARAM_VALUE 1 urb->hcpriv 0
PARAM_VALUE 1 urb->iso_frame_desc->actual_length 0-4294967295
PARAM_VALUE 1 urb->num_sgs s32min-(-1),1-s32max
PARAM_VALUE 1 urb->transfer_flags 65536-u32max
BUF_SIZE 1 urb->context s32min-(-1),1-s32max
CAPPED_DATA 0 hcd 1
CAPPED_DATA 0 hcd->primary_hcd 1
DATA_SOURCE 0 hcd $0
DATA_SOURCE 1 urb $1
PARAM_COMPARE 0 hcd >= $0->primary_hcd
PARAM_COMPARE 0 hcd >= $0->primary_hcd
BIT_INFO 1 urb->transfer_flags 0x10000,0xffffffff
NOSPEC 1 urb->transfer_buffer_length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 urb->start_frame 0-s32max
USER_DATA 1 urb->actual_length 0-u32max[c][u]
USER_DATA 1 urb->transfer_buffer_length 1-s32max
NO_OVERFLOW_SIMPLE 1 urb->actual_length
NO_OVERFLOW_SIMPLE 1 urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 1 urb->setup_dma
NO_OVERFLOW_SIMPLE 1 urb->sg->length
NO_OVERFLOW_SIMPLE 1 urb->transfer_dma