sh_msiof_read 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 function:

drivers/spi/spi-sh-msiof.c, line 66 (as a function)

Referenced in 1 files:

drivers/spi/spi-sh-msiof.c

Smatch caller information:

drivers/spi/spi-sh-msiof.c sh_msiof_modify_ctr_wait() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	40
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_reset_str() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	64
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_16() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_16u() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_32() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_32u() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_8() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_s32() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_read_fifo_s32u() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->ctlr->target	1
PARAM_VALUE	0	p->done.done	0-4294967293,u32max
PARAM_VALUE	0	p->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	p->done.wait.lock.owner	(-1)
PARAM_VALUE	0	p->done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	p->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	p->done.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	p->mapbase	4096-ptr_max
PARAM_VALUE	0	p->target_aborted	0
PARAM_VALUE	1	reg_offs	96
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_reset_regs() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg_offs	40
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&ctlr->io_mutex
HALF_LOCKED2		&ctlr->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_setup() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->pdev	4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.power.request	0-4
PARAM_VALUE	0	p->pdev->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	p->pdev->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	p->pdev->dev.type	0,4096-ptr_max
PARAM_VALUE	1	reg_offs	0
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&spi->controller->io_mutex
HALF_LOCKED2		&spi->controller->bus_lock_mutex
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-sh-msiof.c sh_msiof_spi_setup() -> sh_msiof_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->mapbase	0-ptr_max
PARAM_VALUE	0	p->pdev	4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.power.request	0-4
PARAM_VALUE	0	p->pdev->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	p->pdev->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	p->pdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	p->pdev->dev.type	0,4096-ptr_max
PARAM_VALUE	1	reg_offs	16
BUF_SIZE	0	p	s32min-(-2),1-s32max
BUF_SIZE	0	p	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	p	unit_byte
LOCK2		&spi->controller->io_mutex
HALF_LOCKED2		&spi->controller->bus_lock_mutex
TYPE_LOCK		(struct spi_controller)->io_mutex