tegra_i2c_flush_fifos identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/i2c/busses/i2c-tegra.c, line 811 (as a function)

Referenced in 1 files:

drivers/i2c/busses/i2c-tegra.c
- line 1009
- line 1532

Smatch caller information:

drivers/i2c/busses/i2c-tegra.c tegra_i2c_init() -> tegra_i2c_flush_fifos()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c_dev	4096-ptr_max
PARAM_VALUE	0	i2c_dev->dev	4096-ptr_max
PARAM_VALUE	0	i2c_dev->dev->pins->p	0,4096-s64max
PARAM_VALUE	0	i2c_dev->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk	0,4096-ptr_max
PARAM_VALUE	0	i2c_dev->div_clk->core->dev->power.request	0-4
PARAM_VALUE	0	i2c_dev->div_clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	i2c_dev->div_clk->core->dev->power.runtime_status	0,2
PARAM_VALUE	0	i2c_dev->div_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->duty.den	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->duty.num	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->new_parent_index	0-254
PARAM_VALUE	0	i2c_dev->div_clk->core->notifier_count	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->num_parents	0-255
PARAM_VALUE	0	i2c_dev->div_clk->core->orphan	0-1
PARAM_VALUE	0	i2c_dev->div_clk->core->parent->new_parent_index	0-254
PARAM_VALUE	0	i2c_dev->div_clk->core->phase	s32min-s32max
PARAM_VALUE	0	i2c_dev->div_clk->core->prepare_count	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	i2c_dev->div_clk->core->rpm_enabled	0-1
PARAM_VALUE	0	i2c_dev->dma_dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	i2c_dev->hw	4096-ptr_max
PARAM_VALUE	0	i2c_dev->hw->regs	4096-ptr_max
PARAM_VALUE	0	i2c_dev->hw->regs->fifo_control	92,96
PARAM_VALUE	0	i2c_dev->hw->regs->mst_fifo_control	180,184
PARAM_VALUE	0	i2c_dev->hw->regs->rx_fifo	84,88
PARAM_VALUE	0	i2c_dev->hw->regs->tx_fifo	80,84
PARAM_VALUE	0	i2c_dev->timings.bus_freq_hz	0-3400000
BUF_SIZE	0	i2c_dev	s32min-(-2),1-s32max
BUF_SIZE	0	i2c_dev	s32min-(-2),1-s32max
BUF_SIZE	0	i2c_dev->dev	(-1),1616
BUF_SIZE	0	i2c_dev->msg_buf	s32min-(-1),1-s32max
CAPPED_DATA	0	i2c_dev->hw->regs->tx_fifo	1
DATA_SOURCE	0	i2c_dev	$0
FUZZY_MAX	0	i2c_dev->timings.bus_freq_hz	3400000
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*i2c_dev->msg_buf	0-255
NO_OVERFLOW_SIMPLE	0	i2c_dev->div_clk->core->parent->req_rate
UNITS	0	i2c_dev	unit_byte

drivers/i2c/busses/i2c-tegra.c tegra_i2c_xfer_msg() -> tegra_i2c_flush_fifos()

Type	Key	Value
PARAM_VALUE	i2c_dev	4096-ptr_max
PARAM_VALUE	i2c_dev->dev	4096-ptr_max
PARAM_VALUE	i2c_dev->dev->bus	0,4096-ptr_max
PARAM_VALUE	i2c_dev->dev->class	0,4096-ptr_max
PARAM_VALUE	i2c_dev->dev->power.request	0-4
PARAM_VALUE	i2c_dev->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	i2c_dev->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	i2c_dev->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	i2c_dev->dev->type	0,4096-ptr_max
PARAM_VALUE	i2c_dev->hw	4096-ptr_max
PARAM_VALUE	i2c_dev->hw->regs->sw_mutex	0,236,240
BUF_SIZE	i2c_dev	s32min-(-2),1-s32max
BUF_SIZE	i2c_dev	s32min-(-2),1-s32max
DATA_SOURCE	i2c_dev	$0
HOST_DATA	*i2c_dev->msg_buf	0-255
UNITS	i2c_dev	unit_byte