Defined in 2 files as a prototype:
- drivers/net/ethernet/cisco/enic/vnic_dev.h, line 115 (as a prototype)
- drivers/scsi/fnic/vnic_dev.h, line 109 (as a prototype)
Defined in 1 files as a macro:
Defined in 2 files as a function:
- drivers/net/ethernet/cisco/enic/vnic_dev.c, line 184 (as a function)
- drivers/scsi/fnic/vnic_dev.c, line 210 (as a function)
Referenced in 9 files:
- drivers/net/ethernet/cisco/enic/vnic_cq.c, line 36
- drivers/net/ethernet/cisco/enic/vnic_dev.c, line 407
- drivers/net/ethernet/cisco/enic/vnic_rq.c, line 89
- drivers/net/ethernet/cisco/enic/vnic_wq.c
- drivers/scsi/fnic/vnic_cq.c, line 33
- drivers/scsi/fnic/vnic_dev.c, line 453
- drivers/scsi/fnic/vnic_rq.c, line 86
- drivers/scsi/fnic/vnic_wq.c
- drivers/scsi/fnic/vnic_wq_copy.c, line 81
Smatch caller information:
drivers/net/ethernet/cisco/enic/vnic_rq.c vnic_rq_alloc_with_type() -> vnic_dev_alloc_desc_ring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 1 | ring | 4096-ptr_max |
| PARAM_VALUE | 2 | desc_count | 0,32-u32max |
| PARAM_VALUE | 3 | desc_size | 16 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev->pdev | (-1),1-s32max |
| DATA_SOURCE | 0 | vdev | $0 |
| DATA_SOURCE | 2 | desc_count | $3 |
| DATA_SOURCE | 3 | desc_size | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vdev->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vdev->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vdev->pdev->device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->irq | 0-255 |
| HOST_DATA | 0 | vdev->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vdev->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->pin | 0 |
| HOST_DATA | 0 | vdev->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vdev->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->revision | 0-255 |
| HOST_DATA | 0 | vdev->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vdev->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vdev->pdev->vendor | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->results_ring.size_unaligned | |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->wq.ring.size_unaligned | |
| UNITS | 2 | desc_count | unit_array_size |
| UNITS | 3 | desc_size | unit_byte |
drivers/net/ethernet/cisco/enic/vnic_wq.c enic_wq_devcmd2_alloc() -> vnic_dev_alloc_desc_ring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2 | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->color | 1 |
| PARAM_VALUE | 0 | vdev->devcmd2->result_size | 32 |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.driver_data | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 1 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 1 | ring | 4096-ptr_max |
| PARAM_VALUE | 2 | desc_count | 32 |
| PARAM_VALUE | 3 | desc_size | 128 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev->devcmd2 | 2280 |
| BUF_SIZE | 0 | vdev->pdev | (-1),1-s32max |
| DATA_SOURCE | 0 | vdev | $0 |
| DATA_SOURCE | 2 | desc_count | $2 |
| DATA_SOURCE | 3 | desc_size | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vdev->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vdev->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vdev->pdev->device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->irq | 0-255 |
| HOST_DATA | 0 | vdev->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vdev->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->pin | 0 |
| HOST_DATA | 0 | vdev->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vdev->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->revision | 0-255 |
| HOST_DATA | 0 | vdev->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vdev->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vdev->pdev->vendor | 0-u16max |
| HALF_LOCKED2 | &pool->lock |
drivers/net/ethernet/cisco/enic/vnic_wq.c vnic_wq_alloc_with_type() -> vnic_dev_alloc_desc_ring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 1 | ring | 4096-ptr_max |
| PARAM_VALUE | 2 | desc_count | 0,32-u32max |
| PARAM_VALUE | 3 | desc_size | 16 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev->pdev | (-1),1-s32max |
| DATA_SOURCE | 0 | vdev | $0 |
| DATA_SOURCE | 2 | desc_count | $3 |
| DATA_SOURCE | 3 | desc_size | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vdev->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vdev->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vdev->pdev->device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->irq | 0-255 |
| HOST_DATA | 0 | vdev->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vdev->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->pin | 0 |
| HOST_DATA | 0 | vdev->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vdev->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->revision | 0-255 |
| HOST_DATA | 0 | vdev->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vdev->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vdev->pdev->vendor | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->results_ring.size_unaligned | |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->wq.ring.size_unaligned | |
| UNITS | 2 | desc_count | unit_array_size |
| UNITS | 3 | desc_size | unit_byte |
drivers/net/ethernet/cisco/enic/vnic_cq.c vnic_cq_alloc_with_type() -> vnic_dev_alloc_desc_ring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 1 | ring | 4096-ptr_max |
| PARAM_VALUE | 2 | desc_count | 0,32-u32max |
| PARAM_VALUE | 3 | desc_size | 16,32,64 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev->pdev | (-1),1-s32max |
| DATA_SOURCE | 0 | vdev | $0 |
| DATA_SOURCE | 2 | desc_count | $3 |
| DATA_SOURCE | 3 | desc_size | $4 |
| BIT_INFO | 3 | desc_size | 0x0,0x70 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vdev->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vdev->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vdev->pdev->device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->irq | 0-255 |
| HOST_DATA | 0 | vdev->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vdev->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vdev->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vdev->pdev->pin | 0 |
| HOST_DATA | 0 | vdev->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vdev->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vdev->pdev->revision | 0-255 |
| HOST_DATA | 0 | vdev->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vdev->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vdev->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vdev->pdev->vendor | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->results_ring.size_unaligned | |
| NO_OVERFLOW_SIMPLE | 0 | vdev->devcmd2->wq.ring.size_unaligned | |
| UNITS | 2 | desc_count | unit_array_size |
| UNITS | 3 | desc_size | unit_byte |
drivers/net/ethernet/cisco/enic/vnic_dev.c vnic_dev_init_devcmd2() -> vnic_dev_alloc_desc_ring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2 | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->color | 1 |
| PARAM_VALUE | 0 | vdev->devcmd2->posted | 0-4294967294 |
| PARAM_VALUE | 0 | vdev->devcmd2->result_size | 32 |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ctrl | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.index | 0 |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.base_addr | 0,512-u64max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.base_align | 512 |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.desc_avail | u32max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.desc_count | 0,32-u32max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.desc_size | 16,32,64,128 |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.descs | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.descs_unaligned | 1-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.size | 0-u32max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.ring.size_unaligned | 512-4294967807 |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.vdev->devcmd2 | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->devcmd2->wq.vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vdev->pdev->dev.driver_data | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 1 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 1 | ring | 4096-ptr_max |
| PARAM_VALUE | 2 | desc_count | 32 |
| PARAM_VALUE | 3 | desc_size | 128 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| BUF_SIZE | 0 | vdev | (-1),1544 |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vdev->devcmd2->posted | 0-4294967294 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HALF_LOCKED2 | &pool->lock |