rtw_fw_dump_fifo identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/realtek/rtw88/fw.h, line 885 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/realtek/rtw88/fw.c, line 1873 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wireless/realtek/rtw88/main.c rtw_dump_fw() -> rtw_fw_dump_fifo()

Type	Parameter	Key	Value
PARAM_VALUE	0	rtwdev	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->fw_rxff_size	12288
PARAM_VALUE	0	rtwdev->chip->fwcd_segs	0,4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->fwcd_segs->num	5
PARAM_VALUE	0	rtwdev->chip->id	0-7
PARAM_VALUE	0	rtwdev->chip->ops	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->ops->dump_fw_crash	8550957186331455488
PARAM_VALUE	0	rtwdev->flags	4096-ptr_max
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.data	1-u64max
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->item	0-5
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->padding1	19088743
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->padding2	2309737967
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->size	0,8192,12288,65536,131072
PARAM_VALUE	0	rtwdev->hci.ops	4096-ptr_max
PARAM_VALUE	0	rtwdev->hci.ops->read32	4096-ptr_max
PARAM_VALUE	0	rtwdev->mutex.dep_map->name	0-255
PARAM_VALUE	0	rtwdev->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	rtwdev->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rtwdev->mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rtwdev->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rtwdev->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rtwdev->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	rtwdev->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->claimed	0
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->claimer	0
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->cqe_on	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->doing_retune	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->led->brightness	0-4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->cmd_completion.done	0-4294967293,4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->parent->iommu->attach_deferred	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->pcr->pcr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->private->ucr->dev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->retune_now	0-1
PARAM_VALUE	0	rtwdev->priv->sdio_func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	rtwdev->priv->usb_data_index	0-127
PARAM_VALUE	0	rtwdev->priv->usb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	*rtwdev->priv->sdio_func->tmpbuf	0-255
PARAM_VALUE	1	fifo_sel	5
PARAM_VALUE	2	addr	0
PARAM_VALUE	3	size	12288
PARAM_VALUE	4	*buffer	0-255
DATA_SOURCE	0	rtwdev	$0
UNITS	3	size	unit_byte
LOCK2		&pool->lock
LOCK2	0	&rtwdev->mutex
TYPE_LOCK		(struct rtw_dev)->mutex

drivers/net/wireless/realtek/rtw88/main.c rtw_fw_dump_crash_log() -> rtw_fw_dump_fifo()

Type	Parameter	Key	Value
PARAM_VALUE	0	rtwdev	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->fw_rxff_size	0,12288
PARAM_VALUE	0	rtwdev->chip->fwcd_segs	0,4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->fwcd_segs->num	5
PARAM_VALUE	0	rtwdev->flags	4096-ptr_max
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.data	1-u64max
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->item	0-5
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->padding1	19088743
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->padding2	2309737967
PARAM_VALUE	0	rtwdev->fw.fwcd_desc.next->size	0,8192,12288,65536,131072
PARAM_VALUE	0	rtwdev->mutex.dep_map->name	0-255
PARAM_VALUE	0	rtwdev->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	rtwdev->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rtwdev->mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rtwdev->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rtwdev->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rtwdev->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	rtwdev->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	fifo_sel	5
PARAM_VALUE	2	addr	0
PARAM_VALUE	3	size	0,12288
PARAM_VALUE	4	buffer	4096-ptr_max
PARAM_VALUE	4	*buffer	0-255
DATA_SOURCE	0	rtwdev	$0
DATA_SOURCE	4	buffer	r rtw_fwcd_next
UNITS	3	size	unit_byte
LOCK2	0	&rtwdev->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct rtw_dev)->mutex

drivers/net/wireless/realtek/rtw88/debug.c rtw_debugfs_get_rsvd_page() -> rtw_fw_dump_fifo()

Type	Parameter	Key	Value
PARAM_VALUE	0	rtwdev	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip	4096-ptr_max
PARAM_VALUE	0	rtwdev->chip->page_size	128,256,512
PARAM_VALUE	1	fifo_sel	2
PARAM_VALUE	4	buffer	1-u64max
BUF_SIZE	4	buffer	0-u32max
BUF_SIZE	4	buffer	0-u32max
DATA_SOURCE	4	buffer	r vzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
LOCK2		&m->lock
TYPE_LOCK		(struct seq_file)->lock