sdio_f0_writeb identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mmc/core/sdio_io.c, line 651

Defined in 1 files as a prototype:

include/linux/mmc/sdio_func.h, line 170 (as a prototype)

Defined in 1 files as a function:

drivers/mmc/core/sdio_io.c, line 665 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/net/wireless/ti/wlcore/sdio.c wl12xx_sdio_raw_write() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	addr	131068
PARAM_VALUE	3	err_ret	9042551381395963904
DATA_SOURCE	2	addr	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	b	0-255
HALF_LOCKED2		&wl->mutex

drivers/net/wireless/silabs/wfx/bus_sdio.c wfx_sdio_irq_subscribe() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->cqe_on	0-1
PARAM_VALUE	0	func->card->host->doing_retune	0-1
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.rs_n_left.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->led->brightness	0-4294967295
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->retune_now	0-1
PARAM_VALUE	0	func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	func->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	func->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	func->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	2	addr	4
PARAM_VALUE	3	err_ret	0
BIT_INFO	1	b	0x1,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/marvell/libertas/if_sdio.c if_sdio_power_on() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card	4096-ptr_max
PARAM_VALUE	0	func->card->host	4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	2	addr	7
PARAM_VALUE	3	err_ret	3297239836558426112
PARAM_VALUE	3	*err_ret	0
BIT_INFO	0	func->card->quirks	0x1,0xffffffff
BIT_INFO	1	b	0x20,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_abort() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	6
PARAM_VALUE	3	err_ret	0
NOCHECK_CALL
HOST_DATA	0	*func->tmpbuf	0-255
HALF_LOCKED2		&pool->lock

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_intr_register() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	func->card->host->private->cookie	s32min-s32max
PARAM_VALUE	0	func->card->host->private->cookie_sg_count	(-22),0-s32max
PARAM_VALUE	0	func->card->host->private->dev->dma_uses_io_tlb	0-1
PARAM_VALUE	0	func->card->host->private->dma_len	1-4294967295
PARAM_VALUE	0	func->card->host->private->next_data.cookie	s32min-s32max
PARAM_VALUE	0	func->card->host->private->next_data.dma_len	0-s32max
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pcr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	func->card->host->private->pdev->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	func->card->host->private->sg_count	s32min-s32max
PARAM_VALUE	0	func->card->host->private->ucr->dev_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	2	addr	4
PARAM_VALUE	3	err_ret	4722758120389591040
PARAM_VALUE	3	*err_ret	(-34),(-22),(-5),0
BIT_INFO	1	b	0x7,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*func->tmpbuf	0-255
HALF_LOCKED2		&pool->lock

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_intr_register() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	func->card->host->private->cookie	s32min-s32max
PARAM_VALUE	0	func->card->host->private->cookie_sg_count	(-22),0-s32max
PARAM_VALUE	0	func->card->host->private->dev->dma_uses_io_tlb	0-1
PARAM_VALUE	0	func->card->host->private->dma_len	1-4294967295
PARAM_VALUE	0	func->card->host->private->next_data.cookie	s32min-s32max
PARAM_VALUE	0	func->card->host->private->next_data.dma_len	0-s32max
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pcr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	func->card->host->private->pdev->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	func->card->host->private->sg_count	s32min-s32max
PARAM_VALUE	0	func->card->host->private->ucr->dev_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	b	3,7
PARAM_VALUE	2	addr	242
PARAM_VALUE	3	err_ret	4722758120389591040
PARAM_VALUE	3	*err_ret	(-34),(-22),(-5),0
BIT_INFO	1	b	0x3,0x7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*func->tmpbuf	0-255
HALF_LOCKED2		&pool->lock

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_intr_unregister() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	0,4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	b	0
PARAM_VALUE	2	addr	242
PARAM_VALUE	3	err_ret	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_intr_unregister() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	0,4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	1	b	0
PARAM_VALUE	2	addr	4
PARAM_VALUE	3	err_ret	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex

drivers/net/wireless/st/cw1200/cw1200_sdio.c cw1200_request_irq() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card	4096-ptr_max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->claimer	1-u64max
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	func->num	1
PARAM_VALUE	2	addr	4
PARAM_VALUE	3	err_ret	463394262131716096
PARAM_VALUE	3	*err_ret	0
BIT_INFO	1	b	0x3,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/rsi/rsi_91x_sdio.c rsi_sdio_write_register() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	19,245,250-255
PARAM_VALUE	3	err_ret	6691594893765140480
PARAM_VALUE	3	*err_ret	0
DATA_SOURCE	2	addr	$2
HARD_MAX	2	addr	255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c brcmf_sdio_probe_attach() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->claim_cnt	s32min-s32max
PARAM_VALUE	0	func->card->host->claimed	1
PARAM_VALUE	0	func->card->host->cqe_on	0-1
PARAM_VALUE	0	func->card->host->doing_retune	0-1
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.rs_n_left.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->led->brightness	0-4294967295
PARAM_VALUE	0	func->card->host->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	func->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	func->card->host->retune_now	0-1
PARAM_VALUE	0	func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	0	*func->card->host->fail_mmc_request.ratelimit_state.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*func->card->host->ongoing_mrq->cmd_completion.wait.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	addr	241
PARAM_VALUE	3	err_ret	5096115816283004928
PARAM_VALUE	3	*err_ret	0
BIT_INFO	1	b	0x2,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*func->tmpbuf	0-255

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c brcmf_sdio_sr_init() -> sdio_f0_writeb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->cqe_on	0-1
PARAM_VALUE	0	func->card->host->doing_retune	0-1
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.flags	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.ratelimit_state.rs_n_left.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.space.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->fail_mmc_request.times.counter	s32min-s32max
PARAM_VALUE	0	func->card->host->hold_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->need_retune	s32min-s32max
PARAM_VALUE	0	func->card->host->retune_now	0-1
PARAM_VALUE	0	func->card->host->uhs2_app_cmd	0-1
PARAM_VALUE	1	b	6,8
PARAM_VALUE	2	addr	240
PARAM_VALUE	3	err_ret	5718359183980003328
PARAM_VALUE	3	*err_ret	0
BIT_INFO	1	b	0x0,0xe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock