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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/core/hcd-pci.c for_each_companion() -> for_each_companion param 2()

Type Parameter Key Value
PARAM_VALUE 0 pdev 4096-ptr_max
PARAM_VALUE 0 pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 pdev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 pdev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 pdev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 pdev->dev.msi.data->__iter_idx 0-s64max
PARAM_VALUE 0 pdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 pdev->driver->err_handler 0,4096-ptr_max
PARAM_VALUE 0 pdev->driver->groups 0
PARAM_VALUE 0 pdev->driver->resume 0,4096-ptr_max
PARAM_VALUE 0 pdev->driver->suspend 0,4096-ptr_max
PARAM_VALUE 0 pdev->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 pdev->p2pdma->p2pmem_published 0-1
PARAM_VALUE 0 pdev->subordinate->self->link_bwctrl->cdev (-4095)-s64max
PARAM_VALUE 0 *pdev->saved_config_space 0-4294967295
PARAM_VALUE 1 hcd 4096-ptr_max
PARAM_VALUE 2 companion 4096-ptr_max
PARAM_VALUE 2 companion->class 787200,787216,787232
PARAM_VALUE 2 companion->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 3 companion_hcd 4096-ptr_max
PARAM_VALUE 3 companion_hcd->self.root_hub 1-u64max
PARAM_VALUE 3 companion_hcd->self.root_hub->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 3 *companion_hcd->self.root_hub->toggle 0-4294967295
BUF_SIZE 0 pdev (-1),1-s32max
BUF_SIZE 0 pdev (-1),1-s32max
BUF_SIZE 1 hcd s32min-(-1),1-s32max
BUF_SIZE 1 hcd s32min-(-1),1-s32max
BUF_SIZE 3 companion_hcd s32min-(-2),1-s32max
BUF_SIZE 3 companion_hcd s32min-(-2),1-s32max
CAPPED_DATA 0 pdev 1
CAPPED_DATA 0 pdev->bus 1
CAPPED_DATA 1 hcd 1
CAPPED_DATA 2 companion->bus 1
DATA_SOURCE 0 pdev $0
DATA_SOURCE 1 hcd $1
DATA_SOURCE 2 companion r pci_get_device
PARAM_COMPARE 2 companion->bus == $0->bus
BIT_INFO 2 companion->class 0xc0300,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 pdev->acs_capabilities 0-u16max
HOST_DATA 0 pdev->bus->bridge_ctl 0-u16max
HOST_DATA 0 pdev->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 pdev->class 0-787231,787233-16777215
HOST_DATA 0 pdev->current_state 0-3[c]
HOST_DATA 0 pdev->devcap 0-u32max
HOST_DATA 0 pdev->devfn 0-503[c]
HOST_DATA 0 pdev->device 0-u16max
HOST_DATA 0 pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 pdev->fm_enabled 0-1[c]
HOST_DATA 0 pdev->hdr_type 0-255[c]
HOST_DATA 0 pdev->ide_cfg 0-1[c]
HOST_DATA 0 pdev->ide_tee_limit 0-1[c]
HOST_DATA 0 pdev->irq 0-255
HOST_DATA 0 pdev->is_cxl 0-1
HOST_DATA 0 pdev->multifunction 0-1[c]
HOST_DATA 0 pdev->nr_ide_mem 0-255[c]
HOST_DATA 0 pdev->pcie_flags_reg 0-u16max
HOST_DATA 0 pdev->pcie_mpss 0-7[c]
HOST_DATA 0 pdev->physfn->acs_capabilities 0-u16max
HOST_DATA 0 pdev->physfn->bus->bridge_ctl 0-u16max
HOST_DATA 0 pdev->physfn->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 pdev->physfn->class 0-16777215
HOST_DATA 0 pdev->physfn->current_state 0-3[c]
HOST_DATA 0 pdev->physfn->devcap 0-u32max
HOST_DATA 0 pdev->physfn->devfn 1-503[c]
HOST_DATA 0 pdev->physfn->device 0-u16max
HOST_DATA 0 pdev->physfn->eetlp_prefix_max 0-7[c]
HOST_DATA 0 pdev->physfn->fm_enabled 0-1[c]
HOST_DATA 0 pdev->physfn->hdr_type 0-255[c]
HOST_DATA 0 pdev->physfn->ide_cfg 0-1[c]
HOST_DATA 0 pdev->physfn->ide_tee_limit 0-1[c]
HOST_DATA 0 pdev->physfn->irq 0-255
HOST_DATA 0 pdev->physfn->is_cxl 0-1
HOST_DATA 0 pdev->physfn->multifunction 0-1[c]
HOST_DATA 0 pdev->physfn->nr_ide_mem 0-255[c]
HOST_DATA 0 pdev->physfn->pcie_flags_reg 0-u16max
HOST_DATA 0 pdev->physfn->pcie_mpss 0-7[c]
HOST_DATA 0 pdev->physfn->pin 0
HOST_DATA 0 pdev->physfn->pme_support 0-31[c]
HOST_DATA 0 pdev->physfn->ptm_granularity 0-255[c]
HOST_DATA 0 pdev->physfn->revision 0-255
HOST_DATA 0 pdev->physfn->subsystem_device 0-u16max
HOST_DATA 0 pdev->physfn->subsystem_vendor 0-u16max
HOST_DATA 0 pdev->physfn->supported_speeds 0,2-254[c]
HOST_DATA 0 pdev->physfn->transparent 0[c]
HOST_DATA 0 pdev->physfn->vendor 0-u16max
HOST_DATA 0 pdev->pin 0
HOST_DATA 0 pdev->pme_support 0-31[c]
HOST_DATA 0 pdev->ptm_granularity 0-255[c]
HOST_DATA 0 pdev->revision 0-255
HOST_DATA 0 pdev->subsystem_device 0-u16max
HOST_DATA 0 pdev->subsystem_vendor 0-u16max
HOST_DATA 0 pdev->supported_speeds 0,2-254[c]
HOST_DATA 0 pdev->transparent 0[c]
HOST_DATA 0 pdev->vendor 0-u16max
HOST_DATA 0 *pdev->dev.driver_data s64min-s64max
HOST_DATA 0 *pdev->physfn->dev.driver_data s64min-s64max
UNITS 1 hcd unit_byte
UNITS 3 companion_hcd unit_byte
HALF_LOCKED2 global &companions_rwsem
HALF_LOCKED2 0 &pdev->dev.mutex