tegra_spi_readl 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-tegra114.c, line 226 (as a function)

Referenced in 1 files:

drivers/spi/spi-tegra114.c

Smatch caller information:

drivers/spi/spi-tegra114.c tegra_spi_clear_status() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	16
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cur_spi	(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	tspi->rx_status	0,16-48
HOST_DATA	0	tspi->status_reg	0-u32max
HOST_DATA	0	tspi->tx_status	0,64-192
NO_OVERFLOW_SIMPLE	0	tspi->clk->core->parent->req_rate
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex

drivers/spi/spi-tegra114.c tegra_spi_clear_status() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cur_spi	(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	tspi->rx_status	0,16-48
HOST_DATA	0	tspi->status_reg	0-u32max
HOST_DATA	0	tspi->tx_status	0,64-192
NO_OVERFLOW_SIMPLE	0	tspi->clk->core->parent->req_rate
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	0
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	4
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	36
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	16
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_dump_regs() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_fill_tx_fifo_from_client_txbuf() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
BIT_INFO	0	tspi->cur_direction	0x1,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_flush_fifos() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_flush_fifos() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
BUF_SIZE	0	tspi	s32min-(-1),1-s32max
DATA_SOURCE	0	tspi	$0
STR_LEN	0	tspi->cs_control	(-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&host->io_mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&tspi->lock

drivers/spi/spi-tegra114.c tegra_spi_isr() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	20
DATA_SOURCE	0	tspi	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/spi/spi-tegra114.c tegra_spi_probe() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	0	tspi->base	4096-ptr_max
PARAM_VALUE	1	reg	8
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi->clk	(-1),1-s32max
BUF_SIZE	0	tspi->dev	1616
BUF_SIZE	0	tspi->host	2888-5752
BUF_SIZE	0	tspi->rst	(-1),8,96,280,1296
CAPPED_DATA	0	tspi->dev	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte

drivers/spi/spi-tegra114.c tegra_spi_probe() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	0	tspi->base	4096-ptr_max
PARAM_VALUE	1	reg	12
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi->clk	(-1),1-s32max
BUF_SIZE	0	tspi->dev	1616
BUF_SIZE	0	tspi->host	2888-5752
BUF_SIZE	0	tspi->rst	(-1),8,96,280,1296
CAPPED_DATA	0	tspi->dev	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	tspi->spi_cs_timing1	0-u32max
UNITS	0	tspi	unit_byte

drivers/spi/spi-tegra114.c tegra_spi_probe() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	0	tspi->base	4096-ptr_max
PARAM_VALUE	1	reg	4
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi->clk	(-1),1-s32max
BUF_SIZE	0	tspi->dev	1616
BUF_SIZE	0	tspi->host	2888-5752
BUF_SIZE	0	tspi->rst	(-1),8,96,280,1296
CAPPED_DATA	0	tspi->dev	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	tspi->spi_cs_timing1	0-u32max
HOST_DATA	0	tspi->spi_cs_timing2	0-u32max
UNITS	0	tspi	unit_byte

drivers/spi/spi-tegra114.c tegra_spi_read_rx_fifo_to_client_rxbuf() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	20
DATA_SOURCE	0	tspi	$0
BIT_INFO	0	tspi->cur_direction	0x2,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&tspi->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct tegra_spi_data)->lock

drivers/spi/spi-tegra114.c tegra_spi_read_rx_fifo_to_client_rxbuf() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	392
DATA_SOURCE	0	tspi	$0
BIT_INFO	0	tspi->cur_direction	0x2,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&tspi->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct tegra_spi_data)->lock

drivers/spi/spi-tegra114.c tegra_spi_read_rx_fifo_to_client_rxbuf() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	392
DATA_SOURCE	0	tspi	$0
BIT_INFO	0	tspi->cur_direction	0x2,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&tspi->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct tegra_spi_data)->lock

drivers/spi/spi-tegra114.c tegra_spi_runtime_suspend() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	0
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tspi	unit_byte
HALF_LOCKED2		&_dev->mutex

drivers/spi/spi-tegra114.c tegra_spi_setup() -> tegra_spi_readl()

Type	Parameter	Key	Value
PARAM_VALUE	0	tspi	4096-ptr_max
PARAM_VALUE	1	reg	396
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
BUF_SIZE	0	tspi	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tspi	unit_byte
LOCK2		&spi->controller->io_mutex
HALF_LOCKED2		&spi->controller->bus_lock_mutex
TYPE_LOCK		(struct spi_controller)->io_mutex