Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/pci/endpoint/functions/pci-epf-test.c pci_epf_test_enable_doorbell() -> pci_epf_alloc_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 epf 4096-ptr_max
PARAM_VALUE 1 num_db 1
HALF_LOCKED2 &pool->lock

drivers/pci/endpoint/functions/pci-epf-vntb.c epf_ntb_db_bar_init_msi_doorbell() -> pci_epf_alloc_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 epf 4096-ptr_max
PARAM_VALUE 0 epf->epc 4096-ptr_max
PARAM_VALUE 0 epf->func_no 0-254
PARAM_VALUE 1 num_db 3-32
CAPPED_DATA 0 epf->func_no 1
CAPPED_DATA 0 epf->vfunc_no 1
CAPPED_DATA 1 num_db 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dir->i_rwsem
HALF_LOCKED2 &epf->lock
TYPE_LOCK (struct inode)->i_rwsem
TYPE_LOCK (struct pci_epf)->lock