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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 13 files:

Smatch caller information:

drivers/net/wireless/realtek/rtw88/sdio.c rtw_sdio_read_port() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 0 func->card 4096-ptr_max
PARAM_VALUE 2 addr 57344-57347
BUF_SIZE 1 dst (-1),1-s32max
CAPPED_DATA 3 count 1
DATA_SOURCE 1 dst $1
BIT_INFO 2 addr 0xe000,0xe003
RX_PATH
HOST_DATA 3 count 2-s32max[c]
UNITS 1 dst unit_byte
UNITS 3 count unit_byte
HALF_LOCKED2 &pool->lock

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

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 (-1),1-16384
BUF_SIZE 1 dst (-1),1-16384
DATA_SOURCE 1 dst $2
DATA_SOURCE 2 addr $1
DATA_SOURCE 3 count $3
NOSPEC 3 count
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 count 2-16383[c]
BYTE_COUNT 1 ==dst3 8050
USER_PTR 1 dst
HALF_LOCKED2 &wl->mutex

drivers/net/wireless/silabs/wfx/bus_sdio.c wfx_sdio_copy_from_io() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 2 addr 0-u16max
BUF_SIZE 1 dst (-1),1-s32max
BUF_SIZE 1 dst (-1),1-s32max
DATA_SOURCE 1 dst $2
DATA_SOURCE 3 count $3
BIT_INFO 2 addr 0x0,0xff9c
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/net/wireless/morsemicro/mm81x/sdio.c mm81x_sdio_mem_read_block() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 1 dst 4096-ptr_max
PARAM_VALUE 2 addr 0-u16max
PARAM_VALUE 3 count 4-2147483644
CAPPED_DATA 3 count 1
DATA_SOURCE 1 dst $2
DATA_SOURCE 2 addr $1 [m]
DATA_SOURCE 3 count $3
BIT_INFO 3 count 0x0,0x7ffffffc

drivers/net/wireless/morsemicro/mm81x/sdio.c mm81x_sdio_mem_read_block() -> sdio_memcpy_fromio()

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->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 func->num 0-7
PARAM_VALUE 1 dst 4096-ptr_max
PARAM_VALUE 2 addr 0-u16max
PARAM_VALUE 3 count 8
DATA_SOURCE 1 dst $2
DATA_SOURCE 2 addr $1 [m]
NOCHECK_CALL

drivers/net/wireless/microchip/wilc1000/sdio.c wilc_sdio_cmd53() -> sdio_memcpy_fromio()

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->num 0-1
PARAM_VALUE 2 addr 0,271
BUF_SIZE 1 dst 4,4096,65536
RX_PATH
TASK_NOT_RUNNING
UNITS 3 count unit_byte
HALF_LOCKED2 &wilc->hif_cs

drivers/staging/rtl8723bs/os_dep/sdio_ops_linux.c _sd_read() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 2 addr 0-65532,65536-98303
PARAM_VALUE 3 count 0,3-4000000
BUF_SIZE 1 dst 0-s32max
BUF_SIZE 1 dst 0-s32max
CAPPED_DATA 3 count 1
DATA_SOURCE 1 dst $3
DATA_SOURCE 2 addr $1
DATA_SOURCE 3 count $2
UNITS 1 dst unit_byte
UNITS 3 count unit_byte
USER_PTR 1 dst

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

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 0 func->num 1
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/media/mmc/siano/smssdio.c smssdio_interrupt() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 2 addr 0
PARAM_VALUE 3 count 128
BUF_SIZE 1 dst s32min,90112,180224,204800,409600,450560,1024000

drivers/media/mmc/siano/smssdio.c smssdio_interrupt() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 0 func->cur_blksize 128
PARAM_VALUE 2 addr 0
BIT_INFO 3 count 0x0,0xffffffffffffff80
UNITS 1 dst unit_byte
UNITS 3 count unit_byte

drivers/media/mmc/siano/smssdio.c smssdio_interrupt() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 0 func->cur_blksize 128
PARAM_VALUE 2 addr 0
PARAM_VALUE 3 count 128
UNITS 1 dst unit_byte
UNITS 3 count unit_byte

drivers/mmc/core/sdio_io.c sdio_readl() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 0 func 4096-ptr_max
PARAM_VALUE 0 func->card->host->sdio_irq_thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 *dst 0-255
PARAM_VALUE 3 count 4
BUF_SIZE 1 dst 4
DATA_SOURCE 0 func $0
DATA_SOURCE 2 addr $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 func->card->host->fail_mmc_request.stacktrace_depth 0-u64max
HOST_DATA 0 *func->tmpbuf 0-255
HOST_DATA 2 addr 32768-u16max[c]
USER_DATA 0 *func->tmpbuf 0-255
HALF_LOCKED2 &dev->mt76.mutex
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock

drivers/mmc/core/sdio_io.c sdio_readw() -> sdio_memcpy_fromio()

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->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 2 addr 0-s16max
PARAM_VALUE 3 count 2
BUF_SIZE 1 dst 4
DATA_SOURCE 0 func $0
DATA_SOURCE 2 addr $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &wl->leds_lock
HALF_LOCKED2 &wl->mutex
HALF_LOCKED2 flags

drivers/net/wireless/st/cw1200/cw1200_sdio.c cw1200_sdio_memcpy_fromio() -> sdio_memcpy_fromio()

Type Parameter Key Value
PARAM_VALUE 1 dst 1-u64max
PARAM_VALUE 2 addr 0-4095
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
DATA_SOURCE 3 count $3
BIT_INFO 2 addr 0x0,0xf9c
RX_PATH
TASK_NOT_RUNNING
USER_PTR 1 dst

drivers/net/wireless/ti/wl1251/sdio.c wl1251_sdio_read() -> sdio_memcpy_fromio()

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->lock.rlock.dep_map->name 0-255
BUF_SIZE 1 dst (-1),4,28,32,80,144,320,372
BUF_SIZE 1 dst (-1),4,28,32,80,144,320,372
DATA_SOURCE 0 func r wl_to_func
DATA_SOURCE 1 dst $2
DATA_SOURCE 2 addr $1
DATA_SOURCE 3 count $3
BIT_INFO 3 count 0x0,0xffff
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 *dst
HALF_LOCKED2 &wl->mutex

drivers/net/wireless/ath/ath10k/sdio.c ath10k_sdio_read() -> sdio_memcpy_fromio()

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 3 count 1-4000000
BUF_SIZE 1 dst (-1),1-1000000000,2147479552
BUF_SIZE 1 dst (-1),1-1000000000,2147479552
CAPPED_DATA 3 count 1
DATA_SOURCE 1 dst $2
DATA_SOURCE 2 addr $1
DATA_SOURCE 3 count $3
NOSPEC 3 count
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 count 2-4000000[c]
UNITS 2 addr unit_byte
UNITS 3 count unit_byte
BYTE_COUNT 1 ==dst3 8050
HALF_LOCKED2 &irq_data->mtx

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

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