Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/chipidea/host.c ci_hdrc_map_urb_for_dma() -> ci_hdrc_free_dma_aligned_buffer()

Type Parameter Key Value
PARAM_VALUE 0 urb 4096-ptr_max
PARAM_VALUE 0 urb->actual_length 0
PARAM_VALUE 0 urb->complete 1-u64max
PARAM_VALUE 0 urb->dev 4096-ptr_max
PARAM_VALUE 0 urb->ep 4096-ptr_max
PARAM_VALUE 0 urb->status (-115)
PARAM_VALUE 0 urb->transfer_buffer_length 0-s32max
PARAM_VALUE 1 copy_back 0
BUF_SIZE 0 urb->context (-1),96
BUF_SIZE 0 urb->ep (-1),88
BUF_SIZE 0 urb->setup_packet (-1),8
BUF_SIZE 0 urb->transfer_buffer (-1),18
DATA_SOURCE 0 urb $1
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 urb->num_mapped_sgs

drivers/usb/chipidea/host.c ci_hdrc_unmap_urb_for_dma() -> ci_hdrc_free_dma_aligned_buffer()

Type Parameter Key Value
PARAM_VALUE 0 urb 4096-ptr_max
PARAM_VALUE 0 urb->dev 4096-ptr_max
PARAM_VALUE 0 urb->hcpriv 0
PARAM_VALUE 0 urb->iso_frame_desc->actual_length 0-4294967295
PARAM_VALUE 0 urb->setup_dma 0
PARAM_VALUE 0 urb->setup_packet 0-255
PARAM_VALUE 0 urb->transfer_buffer 0-255
PARAM_VALUE 0 urb->transfer_buffer->_refcount.counter s32min-s32max
PARAM_VALUE 0 urb->transfer_buffer->memcg_data 0
PARAM_VALUE 0 urb->transfer_buffer->page_type 0-4294967295
PARAM_VALUE 0 urb->transfer_dma 0
PARAM_VALUE 1 copy_back 1
BUF_SIZE 0 urb->context s32min-(-1),1-s32max
DATA_SOURCE 0 urb $1
NOSPEC 0 urb->transfer_buffer_length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 urb->start_frame 0-s32max
USER_DATA 0 urb->actual_length 0-u32max[c][u]
USER_DATA 0 urb->transfer_buffer_length 1-s32max
NO_OVERFLOW_SIMPLE 0 urb->actual_length
NO_OVERFLOW_SIMPLE 0 urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 0 urb->setup_dma
NO_OVERFLOW_SIMPLE 0 urb->sg->length
NO_OVERFLOW_SIMPLE 0 urb->transfer_dma