sdio_readsb identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mmc/core/sdio_io.c, line 490

Defined in 1 files as a prototype:

include/linux/mmc/sdio_func.h, line 150 (as a prototype)

Defined in 1 files as a function:

drivers/mmc/core/sdio_io.c, line 500 (as a function)

Referenced in 16 files:

Smatch caller information:

drivers/net/wireless/ti/wlcore/sdio.c wl12xx_sdio_raw_read() -> sdio_readsb()

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	0-131067,131069-u32max
BUF_SIZE	1	dst	16384,53248
BUF_SIZE	1	dst	16384,53248
CAPPED_DATA	3	count	1
DATA_SOURCE	1	dst	$2
DATA_SOURCE	2	addr	$1
DATA_SOURCE	3	count	$3
NOSPEC	3	count
RX_PATH
TASK_NOT_RUNNING
BYTE_COUNT	1	==dst3	8050
LOCK2		&wl->mutex
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct wl1271)->mutex

drivers/net/wireless/marvell/libertas/if_sdio.c if_sdio_card_to_host() -> sdio_readsb()

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->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->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
BUF_SIZE	1	dst	65536
DATA_SOURCE	3	count	r sdio_align_size
HOST_DATA	3	count	0-u16max[c]
HALF_LOCKED2		&pool->lock

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c brcmf_sdiod_skbuff_read() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->num	2
PARAM_VALUE	2	addr	32768-u16max
PARAM_VALUE	3	count	s32min-0,4-s32max
BUF_SIZE	1	dst	1-s32max
DATA_SOURCE	0	func	$1
DATA_SOURCE	2	addr	$2
BIT_INFO	2	addr	0x8000,0xffff
BIT_INFO	3	count	0x0,0xfffffffc
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*func->tmpbuf	0-255
UNITS	1	dst	unit_byte
UNITS	2	addr	unit_byte
UNITS	3	count	unit_byte
HALF_LOCKED2		&pool->lock

drivers/bluetooth/btmtksdio.c btmtksdio_rx_packet() -> sdio_readsb()

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->parent->iommu->attach_deferred	0-1
PARAM_VALUE	0	func->card->host->parent->iommu->pci_32bit_workaround	0-1
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.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	0	func->card->host->sdio_irq_thread->sched_class->set_cpus_allowed	0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE	0	func->tmpbuf	4096-ptr_max
PARAM_VALUE	1	dst	4096-ptr_max
PARAM_VALUE	2	addr	28
BUF_SIZE	1	dst	1-s32max
DATA_SOURCE	3	count	$1
RX_PATH
HOST_DATA	0	*func->tmpbuf	0-255
UNITS	1	dst	unit_byte
UNITS	3	count	unit_byte
HALF_LOCKED2		&pool->lock

drivers/net/wireless/nxp/nxpwifi/sdio.c nxpwifi_read_data_sync() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	0-1048575
BUF_SIZE	1	dst	(-1),1-s32max
DATA_SOURCE	1	dst	$1
NO_OVERFLOW_SIMPLE	1	*dst
UNITS	1	dst	unit_byte

drivers/net/wireless/mediatek/mt76/mt7921/sdio.c mt7921s_parse_intr() -> sdio_readsb()

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	2	addr	16
PARAM_VALUE	3	count	368
BUF_SIZE	1	dst	112,368
RX_PATH
UNITS	3	count	unit_byte

drivers/net/wireless/marvell/mwifiex/sdio.c mwifiex_read_data_sync() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	0-1048575
BUF_SIZE	1	dst	1-s32max
DATA_SOURCE	1	dst	$1
NO_OVERFLOW_SIMPLE	1	*dst
UNITS	1	dst	unit_byte
HALF_LOCKED2		&pool->lock

drivers/net/wireless/mediatek/mt76/mt7615/sdio.c mt7663s_parse_intr() -> sdio_readsb()

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	2	addr	16
PARAM_VALUE	3	count	112
BUF_SIZE	1	dst	112,368
RX_PATH
UNITS	3	count	unit_byte

drivers/net/wireless/rsi/rsi_91x_sdio.c rsi_sdio_read_register_multiple() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	256-65280,65556,65558,65588,65596
PARAM_VALUE	3	count	4,256-65280
BUF_SIZE	1	dst	12,8192
DATA_SOURCE	1	dst	$2
DATA_SOURCE	2	addr	$1
DATA_SOURCE	3	count	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&common->rx_lock

drivers/ssb/sdio.c ssb_sdio_block_read() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	0,4096-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.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->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->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	2	addr	0-s16max
PARAM_VALUE	3	count	0,2,4,20,24
BUF_SIZE	1	dst	(-1),4,118
BUF_SIZE	1	dst	(-1),4,118
DATA_SOURCE	1	dst	$1
DATA_SOURCE	2	addr	$3 [m]
DATA_SOURCE	3	count	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->wl->mutex
HALF_LOCKED2		&wl->mutex
TYPE_LOCK		(struct b43_wl)->mutex

drivers/ssb/sdio.c ssb_sdio_block_read() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	0,4096-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.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->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->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	2	addr	0-s16max
PARAM_VALUE	3	count	0,2,4,20,24
BUF_SIZE	1	dst	(-1),4,118
BUF_SIZE	1	dst	(-1),4,118
DATA_SOURCE	1	dst	$1
DATA_SOURCE	2	addr	$3 [m]
DATA_SOURCE	3	count	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->wl->mutex
HALF_LOCKED2		&wl->mutex
TYPE_LOCK		(struct b43_wl)->mutex

drivers/ssb/sdio.c ssb_sdio_block_read() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	0,4096-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.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->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->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	2	addr	32768-u16max
PARAM_VALUE	3	count	0,2,4,20,24
BUF_SIZE	1	dst	(-1),4,118
BUF_SIZE	1	dst	(-1),4,118
DATA_SOURCE	1	dst	$1
DATA_SOURCE	2	addr	$3 [m]
DATA_SOURCE	3	count	$2
BIT_INFO	2	addr	0x8000,0xffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->wl->mutex
HALF_LOCKED2		&wl->mutex
TYPE_LOCK		(struct b43_wl)->mutex

drivers/bluetooth/btmrvl_sdio.c btmrvl_sdio_card_to_host() -> sdio_readsb()

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->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	1	dst	4096-ptr_max
PARAM_VALUE	3	count	0-2112
BUF_SIZE	1	dst	1-s32max
UNITS	1	dst	unit_byte
USER_PTR	1	dst

drivers/bluetooth/btmrvl_sdio.c btmrvl_sdio_read_to_clear() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	2	addr	0
PARAM_VALUE	3	count	64
HALF_LOCKED2		&pool->lock

drivers/net/wireless/mediatek/mt76/sdio_txrx.c mt76s_rx_run_queue() -> sdio_readsb()

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	1	dst	18379471554275704832,18446612682070032384
PARAM_VALUE	2	addr	80-84
CAPPED_DATA	0	func->cur_blksize	1
DATA_SOURCE	1	dst	r lowmem_page_address
RX_PATH
UNITS	3	count	unit_byte

drivers/bluetooth/btsdio.c btsdio_rx_packet() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	1	dst	6739155790278156288
PARAM_VALUE	2	addr	0
PARAM_VALUE	3	count	4
BUF_SIZE	1	dst	4
RX_PATH
HALF_LOCKED2		&pool->lock

drivers/bluetooth/btsdio.c btsdio_rx_packet() -> sdio_readsb()

Type	Parameter	Key	Value
PARAM_VALUE	0	func	4096-ptr_max
PARAM_VALUE	0	func->card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	func->card->host->ongoing_mrq->done	0,429396076522299392,6569461247470579712,7038937104643203072,8039316214707961856,8283609542540963840
PARAM_VALUE	0	func->card->host->parent->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	func->card->host->parent->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pci->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	func->card->host->private->pcr->pcr_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	func->card->host->private->ucr->dev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	func->num	0-7
PARAM_VALUE	1	dst	4096-ptr_max
PARAM_VALUE	2	addr	0
PARAM_VALUE	3	count	0-65539
BUF_SIZE	1	dst	1-s32max
RX_PATH
UNITS	1	dst	unit_byte
HALF_LOCKED2		&pool->lock

drivers/net/wireless/ath/ath10k/sdio.c ath10k_sdio_readsb() -> sdio_readsb()

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
BUF_SIZE	1	dst	1-s32max
BUF_SIZE	1	dst	1-s32max
CAPPED_DATA	3	count	1
DATA_SOURCE	1	dst	$2
DATA_SOURCE	2	addr	$1
RX_PATH
UNITS	1	dst	unit_byte
UNITS	2	addr	unit_byte
UNITS	3	count	unit_byte
HALF_LOCKED2		&pool->lock

drivers/net/wireless/ath/ath6kl/sdio.c ath6kl_sdio_io() -> sdio_readsb()

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
BUF_SIZE	1	dst	(-1),1-s32max
DATA_SOURCE	0	func	$0
DATA_SOURCE	1	dst	$3
DATA_SOURCE	2	addr	$2
DATA_SOURCE	3	count	$4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	*dst
UNITS	3	count	unit_byte
USER_PTR	1	dst