ndev_db_read identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/ntb/hw/intel/ntb_hw_gen1.h, line 155 (as a prototype)

Defined in 1 files as a function:

drivers/ntb/hw/intel/ntb_hw_gen1.c, line 202 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/ntb/hw/intel/ntb_hw_gen3.c intel_ntb3_db_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
TASK_NOT_RUNNING
HALF_LOCKED2		&ntb->ctx_lock
HALF_LOCKED2		irqflags

drivers/ntb/hw/intel/ntb_hw_gen3.c ndev_ntb3_debugfs_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->reg	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max

drivers/ntb/hw/intel/ntb_hw_gen3.c ndev_ntb3_debugfs_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->reg	4096-ptr_max
PARAM_VALUE	0	ndev->reg->db_ioread	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max

drivers/ntb/hw/intel/ntb_hw_gen4.c ndev_ntb4_debugfs_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->reg	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max

drivers/ntb/hw/intel/ntb_hw_gen1.c intel_ntb_db_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
TASK_NOT_RUNNING
HALF_LOCKED2		&ntb->ctx_lock
HALF_LOCKED2		irqflags

drivers/ntb/hw/intel/ntb_hw_gen1.c ndev_ntb_debugfs_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->reg	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max

drivers/ntb/hw/intel/ntb_hw_gen1.c ndev_ntb_debugfs_read() -> ndev_db_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->reg	4096-ptr_max
PARAM_VALUE	0	ndev->reg->db_ioread	4096-ptr_max
PARAM_VALUE	0	ndev->self_reg	4096-ptr_max
PARAM_VALUE	1	mmio	4096-ptr_max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max
BUF_SIZE	0	ndev	s32min-(-2),1-s32max