Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/misc/bcm-vk/bcm_vk_msg.c bcm_vk_send_shutdown_msg() -> bcm_vk_msgq_marker_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vk | 4096-ptr_max |
| DATA_SOURCE | 0 | vk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &vk->mutex |
drivers/misc/bcm-vk/bcm_vk_msg.c bcm_vk_sync_msgq() -> bcm_vk_msgq_marker_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vk | 4096-ptr_max |
| BUF_SIZE | 0 | vk | (-1),30176 |
| BUF_SIZE | 0 | vk | (-1),30176 |
| BUF_SIZE | 0 | vk->pdev | (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064 |
| BUF_SIZE | 0 | vk->tdma_vaddr | (-1),4096-s32max |
| BUF_SIZE | 0 | vk->wq_thread | (-1),512,528-8720 |
| DATA_SOURCE | 0 | vk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vk->alert_cnts.ecc | 0-u16max |
| HOST_DATA | 0 | vk->alert_cnts.uecc | 0-u16max |
| HOST_DATA | 0 | vk->card_info.cpu_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->card_info.ddr_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->card_info.ddr_size_MB | 0-u32max |
| HOST_DATA | 0 | vk->card_info.version | 0-u32max |
| HOST_DATA | 0 | vk->card_info.video_core_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->devid | s32min-s32max |
| HOST_DATA | 0 | vk->hb_ctrl.last_uptime | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.lost_cnt | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.cpu | s32min-s32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.timer.expires | 0-u64max |
| HOST_DATA | 0 | vk->hb_ctrl.work.timer.flags | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.work.data.counter | s64min-s64max |
| HOST_DATA | 0 | vk->host_alert.flags | 0-u16max |
| HOST_DATA | 0 | vk->host_alert.notfs | 0-u16max |
| HOST_DATA | 0 | vk->ib_sgl_size | 0-u32max |
| HOST_DATA | 0 | vk->kref.refcount.refs.counter | s32min-s32max |
| HOST_DATA | 0 | vk->miscdev.minor | s32min-s32max |
| HOST_DATA | 0 | vk->miscdev.mode | 0-u16max |
| HOST_DATA | 0 | vk->msg_id | 0-u16max |
| HOST_DATA | 0 | vk->msgq_inited.counter | 1 |
| HOST_DATA | 0 | vk->num_irqs | s32min-s32max |
| HOST_DATA | 0 | vk->panic_nb.priority | s32min-s32max |
| HOST_DATA | 0 | vk->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vk->pdev->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vk->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vk->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vk->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vk->pdev->device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->irq | 0-255 |
| HOST_DATA | 0 | vk->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vk->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | vk->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->class | 0-16777215 |
| HOST_DATA | 0 | vk->pdev->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | vk->pdev->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | vk->pdev->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | vk->pdev->physfn->device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->irq | 0-255 |
| HOST_DATA | 0 | vk->pdev->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | vk->pdev->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->pin | 0 |
| HOST_DATA | 0 | vk->pdev->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->revision | 0-255 |
| HOST_DATA | 0 | vk->pdev->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vk->pdev->physfn->transparent | 0[c] |
| HOST_DATA | 0 | vk->pdev->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->pin | 0 |
| HOST_DATA | 0 | vk->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vk->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->revision | 0-255 |
| HOST_DATA | 0 | vk->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vk->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vk->pdev->vendor | 0-u16max |
| HOST_DATA | 0 | vk->peer_alert.flags | 0-u16max |
| HOST_DATA | 0 | vk->peer_alert.notfs | 0-u16max |
| HOST_DATA | 0 | vk->peerlog_off | 0-u32max |
| HOST_DATA | 0 | vk->proc_mon_info.entry_size | 0-u32max |
| HOST_DATA | 0 | vk->proc_mon_off | 0-u32max |
| HOST_DATA | 0 | vk->reset_pid | s32min-s32max |
| HOST_DATA | 0 | vk->serial_timer.expires | 0-u64max |
| HOST_DATA | 0 | vk->serial_timer.flags | 0-u32max |
| HOST_DATA | 0 | vk->tdma_addr | 0-u64max |
| HOST_DATA | 0 | vk->to_h_msg_chan.msgq_mutex.osq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | vk->to_h_msg_chan.msgq_mutex.owner.counter | s64min-s64max |
| HOST_DATA | 0 | vk->to_h_msg_chan.q_nr | 1-3 |
| HOST_DATA | 0 | vk->to_v_msg_chan.msgq_mutex.osq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | vk->to_v_msg_chan.msgq_mutex.owner.counter | s64min-s64max |
| HOST_DATA | 0 | vk->to_v_msg_chan.q_nr | 1-3 |
| HOST_DATA | 0 | vk->tty_wq_work.data.counter | s64min-s64max |
| HOST_DATA | 0 | vk->wq_work.data.counter | s64min-s64max |
| HOST_DATA | 0 | *vk->pdev->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *vk->pdev->physfn->dev.driver_data | s64min-s64max |
| HALF_LOCKED2 | 0 | &vk->mutex |
drivers/misc/bcm-vk/bcm_vk_dev.c bcm_vk_sync_card_info() -> bcm_vk_msgq_marker_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vk | 4096-ptr_max |
| BUF_SIZE | 0 | vk | (-1),30176 |
| BUF_SIZE | 0 | vk | (-1),30176 |
| BUF_SIZE | 0 | vk->pdev | (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064 |
| BUF_SIZE | 0 | vk->tdma_vaddr | (-1),4096-s32max |
| BUF_SIZE | 0 | vk->wq_thread | (-1),512,528-8720 |
| DATA_SOURCE | 0 | vk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vk->alert_cnts.ecc | 0-u16max |
| HOST_DATA | 0 | vk->alert_cnts.uecc | 0-u16max |
| HOST_DATA | 0 | vk->card_info.cpu_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->card_info.ddr_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->card_info.ddr_size_MB | 0-u32max |
| HOST_DATA | 0 | vk->card_info.version | 0-u32max |
| HOST_DATA | 0 | vk->card_info.video_core_freq_mhz | 0-u32max |
| HOST_DATA | 0 | vk->devid | s32min-s32max |
| HOST_DATA | 0 | vk->hb_ctrl.last_uptime | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.lost_cnt | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.cpu | s32min-s32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.timer.expires | 0-u64max |
| HOST_DATA | 0 | vk->hb_ctrl.work.timer.flags | 0-u32max |
| HOST_DATA | 0 | vk->hb_ctrl.work.work.data.counter | s64min-s64max |
| HOST_DATA | 0 | vk->host_alert.flags | 0-u16max |
| HOST_DATA | 0 | vk->host_alert.notfs | 0-u16max |
| HOST_DATA | 0 | vk->ib_sgl_size | 0-u32max |
| HOST_DATA | 0 | vk->kref.refcount.refs.counter | s32min-s32max |
| HOST_DATA | 0 | vk->miscdev.minor | s32min-s32max |
| HOST_DATA | 0 | vk->miscdev.mode | 0-u16max |
| HOST_DATA | 0 | vk->msg_id | 0-u16max |
| HOST_DATA | 0 | vk->msgq_inited.counter | 1 |
| HOST_DATA | 0 | vk->num_irqs | s32min-s32max |
| HOST_DATA | 0 | vk->panic_nb.priority | s32min-s32max |
| HOST_DATA | 0 | vk->pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vk->pdev->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->class | 0-16777215 |
| HOST_DATA | 0 | vk->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vk->pdev->devcap | 0-u32max |
| HOST_DATA | 0 | vk->pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | vk->pdev->device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->irq | 0-255 |
| HOST_DATA | 0 | vk->pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | vk->pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | vk->pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->class | 0-16777215 |
| HOST_DATA | 0 | vk->pdev->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | vk->pdev->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | vk->pdev->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | vk->pdev->physfn->device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->irq | 0-255 |
| HOST_DATA | 0 | vk->pdev->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | vk->pdev->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | vk->pdev->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | vk->pdev->physfn->pin | 0 |
| HOST_DATA | 0 | vk->pdev->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | vk->pdev->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->physfn->revision | 0-255 |
| HOST_DATA | 0 | vk->pdev->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vk->pdev->physfn->transparent | 0[c] |
| HOST_DATA | 0 | vk->pdev->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->pin | 0 |
| HOST_DATA | 0 | vk->pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | vk->pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | vk->pdev->revision | 0-255 |
| HOST_DATA | 0 | vk->pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | vk->pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | vk->pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | vk->pdev->transparent | 0[c] |
| HOST_DATA | 0 | vk->pdev->vendor | 0-u16max |
| HOST_DATA | 0 | vk->peer_alert.flags | 0-u16max |
| HOST_DATA | 0 | vk->peer_alert.notfs | 0-u16max |
| HOST_DATA | 0 | vk->peerlog_off | 0-u32max |
| HOST_DATA | 0 | vk->proc_mon_info.entry_size | 0-u32max |
| HOST_DATA | 0 | vk->proc_mon_off | 0-u32max |
| HOST_DATA | 0 | vk->reset_pid | s32min-s32max |
| HOST_DATA | 0 | vk->serial_timer.expires | 0-u64max |
| HOST_DATA | 0 | vk->serial_timer.flags | 0-u32max |
| HOST_DATA | 0 | vk->tdma_addr | 0-u64max |
| HOST_DATA | 0 | vk->to_h_msg_chan.msgq_mutex.osq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | vk->to_h_msg_chan.msgq_mutex.owner.counter | s64min-s64max |
| HOST_DATA | 0 | vk->to_v_msg_chan.msgq_mutex.osq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | vk->to_v_msg_chan.msgq_mutex.owner.counter | s64min-s64max |
| HOST_DATA | 0 | vk->tty_wq_work.data.counter | s64min-s64max |
| HOST_DATA | 0 | vk->wq_work.data.counter | s64min-s64max |
| HOST_DATA | 0 | *vk->pdev->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *vk->pdev->physfn->dev.driver_data | s64min-s64max |
| HALF_LOCKED2 | 0 | &vk->mutex |