rcar_pci_read_reg identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/pci/controller/pcie-rcar.h, line 138 (as a prototype)

Defined in 1 files as a function:

drivers/pci/controller/pcie-rcar.c, line 19 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/pci/controller/pcie-rcar-host.c phy_wait_for_ack() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	262156
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0

drivers/pci/controller/pcie-rcar-host.c rcar_compose_msi_msg() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8264
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &ioapic_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_compose_msi_msg() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8268
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &ioapic_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_msi_irq_mask() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8272
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&msi->mask_lock
LOCK2		irq
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags
TYPE_LOCK		(struct rcar_msi)->mask_lock

drivers/pci/controller/pcie-rcar-host.c rcar_msi_irq_unmask() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8272
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&msi->mask_lock
LOCK2		irq
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags
TYPE_LOCK		(struct rcar_msi)->mask_lock

drivers/pci/controller/pcie-rcar-host.c rcar_pci_read_reg_workaround() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	0	pcie->base	1-u64max
PARAM_VALUE	1	reg	32
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
DATA_SOURCE	1	reg	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_config_access() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	0	pcie->base	1-u64max
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	reg	65536-69628[c]
USER_DATA	1	reg	65536-2000065548[c]
HALF_LOCKED2		flags
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_config_access() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	0	pcie->base	1-u64max
PARAM_VALUE	1	reg	8224
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_config_access() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	0	pcie->base	1-u64max
PARAM_VALUE	1	reg	8224
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_force_speedup() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69752
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_force_speedup() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69720
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_force_speedup() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69716
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_force_speedup() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69716
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_msi_irq() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8260
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_msi_irq() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8260
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_probe() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69716
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	1616
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_resume() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	69716
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_resume_noirq() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	69724
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_pcie_resume_noirq() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	8192
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-host.c rcar_read_conf() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	0	pcie->base	1-u64max
PARAM_VALUE	1	reg	65540
BUF_SIZE	0	pcie	16
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &inject_lock
HALF_LOCKED2		global &pci_lock
HALF_LOCKED2		irq

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_intx() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	2112
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_intx() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	65540
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_intx() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	1024
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_intx() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	1024
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_msi() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	65616-66632
CAPPED_DATA	1	reg	1
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_assert_msi() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	2112
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&ctrl->irq_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_get_msi() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	65616-66632
BUF_SIZE	0	pcie	16
CAPPED_DATA	1	reg	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
TYPE_LOCK		(struct pci_epc)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_hw_init() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	65652
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	1616
DATA_SOURCE	0	pcie	$0
MEM_ZERO	0	pcie
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_hw_init() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	65656
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	1616
DATA_SOURCE	0	pcie	$0
MEM_ZERO	0	pcie
RX_PATH
TASK_NOT_RUNNING

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_set_msi() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	65616-66632
BUF_SIZE	0	pcie	16
CAPPED_DATA	1	reg	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&epf->lock
TYPE_LOCK		(struct pci_epc)->lock
TYPE_LOCK		(struct pci_epf)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_write_header() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	69632
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&epf->lock
TYPE_LOCK		(struct pci_epc)->lock
TYPE_LOCK		(struct pci_epf)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_write_header() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	69668
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&epf->lock
TYPE_LOCK		(struct pci_epc)->lock
TYPE_LOCK		(struct pci_epf)->lock

drivers/pci/controller/pcie-rcar-ep.c rcar_pcie_ep_write_header() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	65596
BUF_SIZE	0	pcie	16
RX_PATH
TASK_NOT_RUNNING
LOCK2		&epc->lock
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&epf->lock
TYPE_LOCK		(struct pci_epc)->lock
TYPE_LOCK		(struct pci_epf)->lock

drivers/pci/controller/pcie-rcar.c rcar_pcie_wait_for_dl() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	8196
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	(-1),1616
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&epc->lock

drivers/pci/controller/pcie-rcar.c rcar_pcie_wait_for_phyrdy() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	2032
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	(-1),1616
DATA_SOURCE	0	pcie	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&epc->lock

drivers/pci/controller/pcie-rcar.c rcar_rmw32() -> rcar_pci_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	pcie	4096-ptr_max
PARAM_VALUE	1	reg	0,1024-69764
BUF_SIZE	0	pcie	16
BUF_SIZE	0	pcie->dev	(-1),1616
DATA_SOURCE	0	pcie	$0
BIT_INFO	1	reg	0x0,0x1fffc
RX_PATH
TASK_NOT_RUNNING