Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/host/xhci-mem.c xhci_ring_expansion() -> xhci_initialize_ring_segments()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xhci | 4096-ptr_max |
| PARAM_VALUE | 1 | ring | 3351888655865090048 |
| PARAM_VALUE | 1 | ring->first_seg | 4096-ptr_max |
| PARAM_VALUE | 1 | ring->last_seg | 4096-ptr_max |
| BUF_SIZE | 0 | xhci | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | xhci | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | xhci | $0 |
| BIT_INFO | 0 | xhci->xhc_state | 0x0,0xfffffffe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | xhci->port_bw_pool->allocation | |
| NO_OVERFLOW_SIMPLE | 0 | xhci->segment_pool->allocation | |
| UNITS | 0 | xhci | unit_array_size |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &xhci->lock | |
| HALF_LOCKED2 | 0 | &xhci->mutex |
drivers/usb/host/xhci-mem.c xhci_ring_init() -> xhci_initialize_ring_segments()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xhci | 4096-ptr_max |
| DATA_SOURCE | 0 | xhci | $0 |
| DATA_SOURCE | 1 | ring | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | ring->num_segs | |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &qdev_mutex | ||
| HALF_LOCKED2 | hcd->bandwidth_mutex |