mthca_dev_lim identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a struct:

drivers/infiniband/hw/mthca/mthca_cmd.h, line 120 (as a struct)

Defined in 1 files as a function:

drivers/infiniband/hw/mthca/mthca_main.c, line 164 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/infiniband/hw/mthca/mthca_main.c mthca_init_arbel() -> mthca_dev_lim()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdev	4096-ptr_max
PARAM_VALUE	0	mdev->catas_err.addr	0-255
PARAM_VALUE	0	mdev->cmd.context_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.dbell_map	0
PARAM_VALUE	0	mdev->cmd.event_sem.first_waiter->up	0-1
PARAM_VALUE	0	mdev->cmd.event_sem.last_holder	0
PARAM_VALUE	0	mdev->cmd.event_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.event_sem.lock.owner	(-1)
PARAM_VALUE	0	mdev->cmd.event_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	mdev->cmd.event_sem.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	mdev->cmd.flags	0
PARAM_VALUE	0	mdev->cmd.hcr_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mdev->cmd.hcr_mutex.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mdev->cmd.poll_sem.first_waiter->up	0-1
PARAM_VALUE	0	mdev->cmd.poll_sem.last_holder	0
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.owner	(-1)
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	mdev->cmd.pool	4096-ptr_max
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	mdev->cmd.pool->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	mdev->cmd.pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	mdev->cmd.pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.pool->size	0-s32max
PARAM_VALUE	0	mdev->ddr_end	0-255
PARAM_VALUE	0	mdev->ddr_start	0-255
PARAM_VALUE	0	mdev->fw.arbel.clr_int_base	0-255
PARAM_VALUE	0	mdev->fw.arbel.eq_arm_base	0-255
PARAM_VALUE	0	mdev->fw.arbel.eq_set_ci_base	0-255
PARAM_VALUE	0	mdev->fw.arbel.fw_icm	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->chunk_list.next	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->chunk_list.next->next	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->chunk_list.prev	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->chunk_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->chunk_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	mdev->fw.arbel.fw_icm->refcount	0
PARAM_VALUE	0	mdev->fw.tavor.fw_end	0-255
PARAM_VALUE	0	mdev->fw.tavor.fw_start	0-255
PARAM_VALUE	0	mdev->fw_ver	0-255
PARAM_VALUE	0	mdev->hcr	4096-ptr_max
PARAM_VALUE	0	mdev->mthca_flags	0,2-4294967313
PARAM_VALUE	0	mdev->pdev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mdev->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mdev->pdev->dev.cma_area->available_count	0-s64max
PARAM_VALUE	0	mdev->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_mask	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->pdev->dev.dma_parms	0,4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->error_state	0-2,4-u32max
PARAM_VALUE	0	mdev->pdev->is_busmaster	1
PARAM_VALUE	0	mdev->pdev->pcie_cap	0-1
PARAM_VALUE	0	*mdev->cmd.dbell_offsets	0-u16max
PARAM_VALUE	1	dev_lim	6558061008151142400
BUF_SIZE	0	mdev->pdev	(-1),1-s32max
CAPPED_DATA	0	mdev->cmd.pool->size	1
CAPPED_DATA	0	mdev->fw.arbel.fw_icm	1
CAPPED_DATA	0	mdev->hcr	1
DATA_SOURCE	0	mdev	$0
BIT_INFO	0	mdev->mthca_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	mdev->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	mdev->pdev->current_state	0-3[c]
LOCK2		global &mthca_device_mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/mthca/mthca_main.c mthca_init_tavor() -> mthca_dev_lim()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdev	4096-ptr_max
PARAM_VALUE	0	mdev->catas_err.addr	0-255
PARAM_VALUE	0	mdev->cmd.dbell_map	0
PARAM_VALUE	0	mdev->cmd.flags	0
PARAM_VALUE	0	mdev->cmd.hcr_mutex.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mdev->cmd.hcr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mdev->cmd.poll_sem.first_waiter->up	1
PARAM_VALUE	0	mdev->cmd.poll_sem.last_holder	0
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.owner	(-1)
PARAM_VALUE	0	mdev->cmd.poll_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	mdev->cmd.pool	4096-ptr_max
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	mdev->cmd.pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	mdev->cmd.pool->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	mdev->cmd.pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	mdev->cmd.pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdev->cmd.pool->size	0-s32max
PARAM_VALUE	0	mdev->ddr_end	0-255
PARAM_VALUE	0	mdev->ddr_start	0-255
PARAM_VALUE	0	mdev->fw.arbel.clr_int_base	0-255
PARAM_VALUE	0	mdev->fw.arbel.eq_arm_base	0-255
PARAM_VALUE	0	mdev->fw.arbel.eq_set_ci_base	0-255
PARAM_VALUE	0	mdev->fw.tavor.fw_end	0-255
PARAM_VALUE	0	mdev->fw.tavor.fw_start	0-255
PARAM_VALUE	0	mdev->fw_ver	0-255
PARAM_VALUE	0	mdev->hcr	4096-ptr_max
PARAM_VALUE	0	mdev->mthca_flags	0,2-4294967297
PARAM_VALUE	0	mdev->pdev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_mask	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_parms	0,4096-ptr_max
PARAM_VALUE	0	mdev->pdev->dev.dma_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mdev->pdev->error_state	0-2,4-u32max
PARAM_VALUE	0	mdev->pdev->is_busmaster	1
PARAM_VALUE	0	mdev->pdev->pcie_cap	0-1
PARAM_VALUE	0	*mdev->cmd.dbell_offsets	0-u16max
PARAM_VALUE	1	dev_lim	8191892497499758592
BUF_SIZE	0	mdev->pdev	(-1),1-s32max
CAPPED_DATA	0	mdev->cmd.pool->size	1
CAPPED_DATA	0	mdev->hcr	1
DATA_SOURCE	0	mdev	$0
BIT_INFO	0	mdev->mthca_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	mdev->pdev->bus->bridge_ctl	0-u16max
HOST_DATA	0	mdev->pdev->current_state	0-3[c]
LOCK2		global &mthca_device_mutex
HALF_LOCKED2		&pool->lock