ucc_fast_free identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/soc/fsl/qe/ucc_fast.h, line 221 (as a prototype)

Defined in 1 files as a function:

drivers/soc/fsl/qe/ucc_fast.c, line 382 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	(-1)
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	(-1)
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->tsa	0-1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	(-1)
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	s32min-(-1)
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->tsa	0-1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
BIT_INFO	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0x0,0x7fffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	s32min-(-1)
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->tsa	0-1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
BIT_INFO	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0x0,0x7fffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	1-40
PARAM_VALUE	0	uccf->uf_info->tsa	0
PARAM_VALUE	0	uccf->uf_info->tx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0-2,5-10,13-16,19-38
PARAM_VALUE	0	uccf->uf_info->tsa	0
PARAM_VALUE	0	uccf->uf_info->tx_clock	1-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	1-40
PARAM_VALUE	0	uccf->uf_info->tsa	1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0,3-4,12-13,17-40
PARAM_VALUE	0	uccf->uf_info->tsa	1
PARAM_VALUE	0	uccf->uf_info->tx_clock	1-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0,3-4,12-13,17-40
PARAM_VALUE	0	uccf->uf_info->tsa	1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0,3-4,12-13,17-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/soc/fsl/qe/ucc_fast.c ucc_fast_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
PARAM_VALUE	0	uccf->mrblr	0
PARAM_VALUE	0	uccf->p_ucce	4096-ptr_max
PARAM_VALUE	0	uccf->p_uccm	4096-ptr_max
PARAM_VALUE	0	uccf->rx_discarded	0
PARAM_VALUE	0	uccf->rx_frames	0
PARAM_VALUE	0	uccf->stopped_rx	0
PARAM_VALUE	0	uccf->stopped_tx	0
PARAM_VALUE	0	uccf->tx_frames	0
PARAM_VALUE	0	uccf->ucc_fast_rx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->ucc_fast_tx_virtual_fifo_base_offset	0-s32max
PARAM_VALUE	0	uccf->uf_info	4096-ptr_max
PARAM_VALUE	0	uccf->uf_info->brkpt_support	0-1
PARAM_VALUE	0	uccf->uf_info->cds	0-1
PARAM_VALUE	0	uccf->uf_info->ctsp	0-1
PARAM_VALUE	0	uccf->uf_info->ctss	0-1
PARAM_VALUE	0	uccf->uf_info->regs	0-18446744073709551614
PARAM_VALUE	0	uccf->uf_info->rx_clock	0,3-4,12-13,17-40
PARAM_VALUE	0	uccf->uf_info->tsa	1
PARAM_VALUE	0	uccf->uf_info->tx_clock	0,3-4,12-13,17-40
PARAM_VALUE	0	uccf->uf_info->ucc_num	0-7
PARAM_VALUE	0	uccf->uf_info->uccm_mask	720896
PARAM_VALUE	0	uccf->uf_info->urfs	256
PARAM_VALUE	0	uccf->uf_regs	4096-ptr_max
BUF_SIZE	0	uccf	80
BUF_SIZE	0	uccf->p_ucce	4
BUF_SIZE	0	uccf->p_uccm	4
BUF_SIZE	0	uccf->uf_info	128
DATA_SOURCE	0	uccf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wan/fsl_ucc_hdlc.c uhdlc_init() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	4096-ptr_max
PARAM_VALUE	0	uccf->enabled_rx	0
PARAM_VALUE	0	uccf->enabled_tx	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wan/fsl_ucc_hdlc.c uhdlc_memclean() -> ucc_fast_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	uccf	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&_dev->mutex
TYPE_LOCK		(struct device)->mutex