pci_private.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	pci_softc

Functions
	DECLARE_CLASS (pci_driver)
void	pci_add_children (device_t dev, int domain, int busno)
void	pci_add_child (device_t bus, struct pci_devinfo *dinfo)
device_t	pci_add_iov_child (device_t bus, device_t pf, uint16_t rid, uint16_t vid, uint16_t did)
void	pci_add_resources (device_t bus, device_t dev, int force, uint32_t prefetchmask)
void	pci_add_resources_ea (device_t bus, device_t dev, int alloc_iov)
struct pci_devinfo *	pci_alloc_devinfo_method (device_t dev)
int	pci_attach (device_t dev)
int	pci_attach_common (device_t dev)
int	pci_detach (device_t dev)
int	pci_rescan_method (device_t dev)
void	pci_driver_added (device_t dev, driver_t *driver)
int	pci_ea_is_enabled (device_t dev, int rid)
int	pci_print_child (device_t dev, device_t child)
void	pci_probe_nomatch (device_t dev, device_t child)
int	pci_read_ivar (device_t dev, device_t child, int which, uintptr_t *result)
int	pci_write_ivar (device_t dev, device_t child, int which, uintptr_t value)
int	pci_setup_intr (device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *intr, void *arg, void **cookiep)
int	pci_teardown_intr (device_t dev, device_t child, struct resource *irq, void *cookie)
int	pci_get_vpd_ident_method (device_t dev, device_t child, const char **identptr)
int	pci_get_vpd_readonly_method (device_t dev, device_t child, const char *kw, const char **vptr)
int	pci_set_powerstate_method (device_t dev, device_t child, int state)
int	pci_get_powerstate_method (device_t dev, device_t child)
uint32_t	pci_read_config_method (device_t dev, device_t child, int reg, int width)
void	pci_write_config_method (device_t dev, device_t child, int reg, uint32_t val, int width)
int	pci_enable_busmaster_method (device_t dev, device_t child)
int	pci_disable_busmaster_method (device_t dev, device_t child)
int	pci_enable_io_method (device_t dev, device_t child, int space)
int	pci_disable_io_method (device_t dev, device_t child, int space)
int	pci_find_cap_method (device_t dev, device_t child, int capability, int *capreg)
int	pci_find_next_cap_method (device_t dev, device_t child, int capability, int start, int *capreg)
int	pci_find_extcap_method (device_t dev, device_t child, int capability, int *capreg)
int	pci_find_next_extcap_method (device_t dev, device_t child, int capability, int start, int *capreg)
int	pci_find_htcap_method (device_t dev, device_t child, int capability, int *capreg)
int	pci_find_next_htcap_method (device_t dev, device_t child, int capability, int start, int *capreg)
int	pci_alloc_msi_method (device_t dev, device_t child, int *count)
int	pci_alloc_msix_method (device_t dev, device_t child, int *count)
void	pci_enable_msi_method (device_t dev, device_t child, uint64_t address, uint16_t data)
void	pci_enable_msix_method (device_t dev, device_t child, u_int index, uint64_t address, uint32_t data)
void	pci_disable_msi_method (device_t dev, device_t child)
int	pci_remap_msix_method (device_t dev, device_t child, int count, const u_int *vectors)
int	pci_release_msi_method (device_t dev, device_t child)
int	pci_msi_count_method (device_t dev, device_t child)
int	pci_msix_count_method (device_t dev, device_t child)
int	pci_msix_pba_bar_method (device_t dev, device_t child)
int	pci_msix_table_bar_method (device_t dev, device_t child)
struct resource *	pci_alloc_resource (device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
int	pci_release_resource (device_t dev, device_t child, int type, int rid, struct resource *r)
int	pci_activate_resource (device_t dev, device_t child, int type, int rid, struct resource *r)
int	pci_deactivate_resource (device_t dev, device_t child, int type, int rid, struct resource *r)
void	pci_delete_resource (device_t dev, device_t child, int type, int rid)
struct resource_list *	pci_get_resource_list (device_t dev, device_t child)
struct pci_devinfo *	pci_read_device (device_t pcib, device_t bus, int d, int b, int s, int f)
void	pci_print_verbose (struct pci_devinfo *dinfo)
int	pci_freecfg (struct pci_devinfo *dinfo)
void	pci_child_deleted (device_t dev, device_t child)
void	pci_child_detached (device_t dev, device_t child)
int	pci_child_location_method (device_t cbdev, device_t child, struct sbuf *sb)
int	pci_child_pnpinfo_method (device_t cbdev, device_t child, struct sbuf *sb)
int	pci_get_device_path_method (device_t dev, device_t child, const char *locator, struct sbuf *sb)
int	pci_assign_interrupt_method (device_t dev, device_t child)
int	pci_resume (device_t dev)
int	pci_resume_child (device_t dev, device_t child)
int	pci_suspend_child (device_t dev, device_t child)
bus_dma_tag_t	pci_get_dma_tag (device_t bus, device_t dev)
void	pci_child_added_method (device_t dev, device_t child)
void	pci_cfg_restore (device_t, struct pci_devinfo *)
void	pci_cfg_save (device_t, struct pci_devinfo *, int)
int	pci_mapsize (uint64_t testval)
void	pci_read_bar (device_t dev, int reg, pci_addr_t *mapp, pci_addr_t *testvalp, int *bar64)
struct pci_map *	pci_add_bar (device_t dev, int reg, pci_addr_t value, pci_addr_t size)
struct resource *	pci_reserve_map (device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int num, u_int flags)
struct resource *	pci_alloc_multi_resource (device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_long num, u_int flags)
int	pci_iov_attach_method (device_t bus, device_t dev, struct nvlist *pf_schema, struct nvlist *vf_schema, const char *name)
int	pci_iov_detach_method (device_t bus, device_t dev)
device_t	pci_create_iov_child_method (device_t bus, device_t pf, uint16_t rid, uint16_t vid, uint16_t did)
struct resource *	pci_vf_alloc_mem_resource (device_t dev, device_t child, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
int	pci_vf_release_mem_resource (device_t dev, device_t child, int rid, struct resource *r)

Variables
int	pci_do_power_resume
int	pci_do_power_suspend

Function Documentation

DECLARE_CLASS()

DECLARE_CLASS

(

pci_driver

)

pci_activate_resource()

int pci_activate_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int	rid,
		struct resource *	r
	)

Definition at line 5694 of file pci.c.

References child, dev, pci_find_bar(), pci_write_bar(), PCIM_BIOS_ENABLE, PCIR_IS_BIOS, rid, and type.

Here is the call graph for this function:

pci_add_bar()

struct pci_map * pci_add_bar	(	device_t	dev,
		int	reg,
		pci_addr_t	value,
		pci_addr_t	size
	)

Definition at line 3203 of file pci.c.

References dev, pci_map::pm_reg, pci_map::pm_size, pci_map::pm_value, reg, and value.

Referenced by pci_add_map(), pci_iov_add_bars(), and pci_reserve_map().

Here is the caller graph for this function:

pci_add_child()

void pci_add_child	(	device_t	bus,
		struct pci_devinfo *	dinfo
	)

Definition at line 4431 of file pci.c.

References bus, dev, pci_add_child_clear_aer(), pci_add_resources(), pci_cfg_restore(), pci_cfg_save(), pci_clear_aer_on_attach, pci_print_verbose(), and pcie_setup_mps().

Referenced by pci_identify_function().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_add_children()

void pci_add_children	(	device_t	dev,
		int	domain,
		int	busno
	)

Definition at line 4144 of file pci.c.

References dev, maxslots, pci_enable_ari, pci_identify_function(), PCI_MAXHDRTYPE, pcib, PCIM_HDRTYPE, PCIM_MFDEV, PCIR_HDRTYPE, PCIR_VENDOR, PCIV_INVALID, and REG.

Referenced by pci_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_add_iov_child()

device_t pci_add_iov_child	(	device_t	bus,
		device_t	pf,
		uint16_t	rid,
		uint16_t	vid,
		uint16_t	did
	)

pci_add_resources()

void pci_add_resources	(	device_t	bus,
		device_t	dev,
		int	force,
		uint32_t	prefetchmask
	)

Definition at line 4038 of file pci.c.

References pci_quirk::arg1, bus, dev, pcicfg::device, pci_quirk::devid, ehci_early_takeover(), pcicfg::intline, pcicfg::intpin, pcicfg::nummaps, ohci_early_takeover(), pci_add_map(), pci_add_resources_ea(), pci_assign_interrupt(), pci_ata_maps(), pci_ea_is_enabled(), PCI_QUIRK_MAP_REG, PCI_QUIRK_UNMAP_REG, pci_quirks, pci_usb_takeover, PCIC_SERIALBUS, PCIC_STORAGE, PCIP_SERIALBUS_USB_EHCI, PCIP_SERIALBUS_USB_OHCI, PCIP_SERIALBUS_USB_UHCI, PCIP_SERIALBUS_USB_XHCI, PCIP_STORAGE_IDE_MASTERDEV, PCIR_BAR, PCIS_SERIALBUS_USB, PCIS_STORAGE_IDE, pci_quirk::type, uhci_early_takeover(), pcicfg::vendor, and xhci_early_takeover().

Referenced by pci_add_child().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_add_resources_ea()

void pci_add_resources_ea	(	device_t	bus,
		device_t	dev,
		int	alloc_iov
	)

Definition at line 3920 of file pci.c.

References bus, count, dev, pci_ea_entry::eae_base, pci_ea_entry::eae_bei, pci_ea_entry::eae_cfg_offset, pci_ea_entry::eae_flags, pci_ea_entry::eae_max_offset, pcicfg_iov::iov_num_vfs, pci_ea_bei_to_rid(), PCIM_EA_BEI_BAR_0, PCIM_EA_BEI_BAR_5, PCIM_EA_BEI_ROM, PCIM_EA_BEI_VF_BAR_0, PCIM_EA_BEI_VF_BAR_5, PCIM_EA_ENABLE, PCIM_EA_P_IO, PCIM_EA_P_MEM, PCIM_EA_P_MEM_PREFETCH, PCIM_EA_P_VF_MEM, PCIM_EA_P_VF_MEM_PREFETCH, PCIM_EA_PP, PCIM_EA_PP_OFFSET, rid, start, and type.

Referenced by pci_add_resources(), and pci_iov_setup_bars().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_alloc_devinfo_method()

struct pci_devinfo * pci_alloc_devinfo_method

(

device_t

dev

)

Definition at line 695 of file pci.c.

pci_alloc_msi_method()

int pci_alloc_msi_method	(	device_t	dev,
		device_t	child,
		int *	count
	)

Definition at line 2587 of file pci.c.

References child, count, dev, irqs, pcicfg::msi, pcicfg_msi::msi_alloc, pcicfg_msi::msi_ctrl, pcicfg_msi::msi_handlers, pcicfg_msi::msi_location, pcicfg_msi::msi_msgnum, pcicfg::msix, pcicfg_msix::msix_alloc, pci_do_msi, pci_msi_blacklisted(), and PCIR_MSI_CTRL.

Here is the call graph for this function:

pci_alloc_msix_method()

int pci_alloc_msix_method	(	device_t	dev,
		device_t	child,
		int *	count
	)

Definition at line 1808 of file pci.c.

References child, count, dev, irq, pcicfg::msi, pcicfg_msi::msi_alloc, pcicfg::msix, pcicfg_msix::msix_alloc, pcicfg_msix::msix_ctrl, pcicfg_msix::msix_location, pcicfg_msix::msix_msgnum, pcicfg_msix::msix_pba_bar, pcicfg_msix::msix_pba_res, pcicfg_msix::msix_table, pcicfg_msix::msix_table_bar, pcicfg_msix::msix_table_len, pcicfg_msix::msix_table_res, pcicfg_msix::msix_vectors, msix_table_entry::mte_vector, msix_vector::mv_irq, pci_do_msix, pci_mask_msix(), pci_msix_blacklisted(), PCIM_MSIXCTRL_MSIX_ENABLE, and PCIR_MSIX_CTRL.

Here is the call graph for this function:

pci_alloc_multi_resource()

struct resource * pci_alloc_multi_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int *	rid,
		rman_res_t	start,
		rman_res_t	end,
		rman_res_t	count,
		u_long	num,
		u_int	flags
	)

Definition at line 5535 of file pci.c.

References child, count, dev, pcicfg::hdrtype, pcicfg::intline, pcicfg::intpin, pcicfg::msi, pcicfg_msi::msi_alloc, pcicfg::msix, pcicfg_msix::msix_alloc, pci_assign_interrupt(), pci_reserve_map(), PCIM_HDRTYPE_BRIDGE, PCIR_IOBASEL_1, PCIR_MEMBASE_1, PCIR_PMBASEL_1, rid, start, and type.

Referenced by pci_alloc_resource(), and pci_iov_alloc_bar().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_alloc_resource()

struct resource * pci_alloc_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int *	rid,
		rman_res_t	start,
		rman_res_t	end,
		rman_res_t	count,
		u_int	flags
	)

Definition at line 5611 of file pci.c.

References child, count, dev, pci_alloc_multi_resource(), pci_vf_alloc_mem_resource(), PCICFG_VF, rid, start, and type.

Here is the call graph for this function:

pci_assign_interrupt_method()

int pci_assign_interrupt_method	(	device_t	dev,
		device_t	child
	)

Definition at line 5946 of file pci.c.

References child, dev, and pcicfg::intpin.

pci_attach()

int pci_attach

(

device_t

dev

)

Definition at line 4496 of file pci.c.

References dev, pci_add_children(), and pci_attach_common().

Here is the call graph for this function:

pci_attach_common()

int pci_attach_common

(

device_t

dev

)

Definition at line 4468 of file pci.c.

References dev, rid, and pci_softc::sc_dma_tag.

Referenced by pci_attach().

Here is the caller graph for this function:

pci_cfg_restore()

void pci_cfg_restore	(	device_t	dev,
		struct pci_devinfo *	dinfo
	)

Restore the config register state. The state must be previously saved with pci_cfg_save. However, the pci bus driver takes care of that. This function will also return the device to PCI_POWERSTATE_D0 if it is currently in a lower power mode.

Definition at line 6075 of file pci.c.

References dev, pci_cfg_restore_pcie(), pci_cfg_restore_pcix(), pci_iov_cfg_restore(), pci_restore_bars(), pci_resume_msi(), pci_resume_msix(), PCIM_HDRTYPE, PCIM_HDRTYPE_BRIDGE, PCIM_HDRTYPE_CARDBUS, PCIM_HDRTYPE_NORMAL, PCIR_BRIDGECTL_1, PCIR_BRIDGECTL_2, PCIR_CACHELNSZ, PCIR_COMMAND, PCIR_INTLINE, PCIR_INTPIN, PCIR_LATTIMER, PCIR_MAXLAT, PCIR_MINGNT, PCIR_PRIBUS_1, PCIR_PRIBUS_2, PCIR_PROGIF, PCIR_REVID, PCIR_SECBUS_1, PCIR_SECBUS_2, PCIR_SECLAT_1, PCIR_SECLAT_2, PCIR_SUBBUS_1, and PCIR_SUBBUS_2.

Referenced by pci_add_child(), pci_driver_added(), pci_restore_state(), and pci_resume_child().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_cfg_save()

void pci_cfg_save	(	device_t	dev,
		struct pci_devinfo *	dinfo,
		int	setstate
	)

Save the config register state. Optionally set the power state to D3 if the third argument is non-zero.

Definition at line 6195 of file pci.c.

References dev, pci_cfg_save_pcie(), pci_cfg_save_pcix(), pci_do_power_nodriver, pci_iov_cfg_save(), PCIC_BASEPERIPH, PCIC_DISPLAY, PCIC_MEMORY, PCIC_STORAGE, PCIM_HDRTYPE, PCIM_HDRTYPE_BRIDGE, PCIM_HDRTYPE_CARDBUS, PCIM_HDRTYPE_NORMAL, PCIR_BRIDGECTL_1, PCIR_BRIDGECTL_2, PCIR_CACHELNSZ, PCIR_CLASS, PCIR_COMMAND, PCIR_DEVICE, PCIR_INTLINE, PCIR_INTPIN, PCIR_LATTIMER, PCIR_MAXLAT, PCIR_MINGNT, PCIR_PRIBUS_1, PCIR_PRIBUS_2, PCIR_PROGIF, PCIR_REVID, PCIR_SECBUS_1, PCIR_SECBUS_2, PCIR_SECLAT_1, PCIR_SECLAT_2, PCIR_SUBBUS_1, PCIR_SUBBUS_2, PCIR_SUBCLASS, PCIR_SUBDEV_0, PCIR_SUBDEV_2, PCIR_SUBVEND_0, PCIR_SUBVEND_2, and PCIR_VENDOR.

Referenced by pci_add_child(), pci_child_detached(), pci_probe_nomatch(), pci_resume_child(), pci_save_state(), and pci_suspend_child().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_child_added_method()

void pci_child_added_method	(	device_t	dev,
		device_t	child
	)

Definition at line 4452 of file pci.c.

pci_child_deleted()

void pci_child_deleted	(	device_t	dev,
		device_t	child
	)

Definition at line 5743 of file pci.c.

References child, dev, pci_freecfg(), pci_printf(), PCIM_CMD_MEMEN, PCIM_CMD_PORTEN, and PCIR_COMMAND.

Here is the call graph for this function:

pci_child_detached()

void pci_child_detached	(	device_t	dev,
		device_t	child
	)

Definition at line 5084 of file pci.c.

References child, dev, pci_cfg_save(), and pci_printf().

Referenced by pci_driver_added().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_child_location_method()

int pci_child_location_method	(	device_t	cbdev,
		device_t	child,
		struct sbuf *	sb
	)

Definition at line 5903 of file pci.c.

References child.

pci_child_pnpinfo_method()

int pci_child_pnpinfo_method	(	device_t	cbdev,
		device_t	child,
		struct sbuf *	sb
	)

Definition at line 5913 of file pci.c.

References pcicfg::baseclass, child, pcicfg::device, pcicfg::progif, pcicfg::subclass, pcicfg::subdevice, pcicfg::subvendor, and pcicfg::vendor.

pci_create_iov_child_method()

device_t pci_create_iov_child_method	(	device_t	bus,
		device_t	pf,
		uint16_t	rid,
		uint16_t	vid,
		uint16_t	did
	)

pci_deactivate_resource()

int pci_deactivate_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int	rid,
		struct resource *	r
	)

Definition at line 5722 of file pci.c.

References child, dev, pci_find_bar(), pci_write_bar(), PCIR_IS_BIOS, rid, and type.

Here is the call graph for this function:

pci_delete_resource()

void pci_delete_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int	rid
	)

Definition at line 5785 of file pci.c.

References child, dev, rid, and type.

Referenced by pci_iov_config(), and pci_iov_delete_iov_children().

Here is the caller graph for this function:

pci_detach()

int pci_detach

(

device_t

dev

)

Definition at line 4517 of file pci.c.

References dev.

pci_disable_busmaster_method()

int pci_disable_busmaster_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2945 of file pci.c.

References child, dev, pci_clear_command_bit(), and PCIM_CMD_BUSMASTEREN.

Here is the call graph for this function:

pci_disable_io_method()

int pci_disable_io_method	(	device_t	dev,
		device_t	child,
		int	space
	)

Definition at line 2971 of file pci.c.

References child, dev, pci_clear_command_bit(), PCIM_CMD_MEMEN, PCIM_CMD_PORTEN, and space.

Here is the call graph for this function:

pci_disable_msi_method()

void pci_disable_msi_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2375 of file pci.c.

References child, pcicfg_msi::msi_ctrl, pcicfg_msi::msi_location, pci_ht_map_msi(), and PCIR_MSI_CTRL.

Here is the call graph for this function:

pci_driver_added()

void pci_driver_added	(	device_t	dev,
		driver_t *	driver
	)

Definition at line 4716 of file pci.c.

References child, dev, pci_cfg_restore(), pci_child_detached(), pci_print_verbose(), and pci_printf().

Here is the call graph for this function:

pci_ea_is_enabled()

int pci_ea_is_enabled	(	device_t	dev,
		int	rid
	)

Definition at line 3904 of file pci.c.

References dev, pci_ea_entry::eae_bei, pci_ea_entry::eae_flags, pci_ea_bei_to_rid(), PCIM_EA_ENABLE, and rid.

Referenced by pci_add_resources(), pci_iov_setup_bars(), and pci_reserve_map().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_enable_busmaster_method()

int pci_enable_busmaster_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2938 of file pci.c.

References child, dev, pci_set_command_bit(), and PCIM_CMD_BUSMASTEREN.

Here is the call graph for this function:

pci_enable_io_method()

int pci_enable_io_method	(	device_t	dev,
		device_t	child,
		int	space
	)

Definition at line 2952 of file pci.c.

References child, dev, pci_set_command_bit(), PCIM_CMD_MEMEN, PCIM_CMD_PORTEN, and space.

Here is the call graph for this function:

pci_enable_msi_method()

void pci_enable_msi_method	(	device_t	dev,
		device_t	child,
		uint64_t	address,
		uint16_t	data
	)

Definition at line 2347 of file pci.c.

References address, child, data, pcicfg_msi::msi_ctrl, pcicfg_msi::msi_location, pci_ht_map_msi(), PCIM_MSICTRL_64BIT, PCIM_MSICTRL_MSI_ENABLE, PCIR_MSI_ADDR, PCIR_MSI_ADDR_HIGH, PCIR_MSI_CTRL, PCIR_MSI_DATA, and PCIR_MSI_DATA_64BIT.

Here is the call graph for this function:

pci_enable_msix_method()

void pci_enable_msix_method	(	device_t	dev,
		device_t	child,
		u_int	index,
		uint64_t	address,
		uint32_t	data
	)

Definition at line 1690 of file pci.c.

References address, child, data, index, pcicfg_msix::msix_ctrl, pcicfg_msix::msix_location, pci_ht_map_msi(), pci_msix_rewrite_table, pci_resume_msix(), pci_write_msix_entry(), PCIM_MSIXCTRL_MSIX_ENABLE, and PCIR_MSIX_CTRL.

Here is the call graph for this function:

pci_find_cap_method()

int pci_find_cap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int *	capreg
	)

Definition at line 1526 of file pci.c.

References capability, capreg, child, pcicfg::hdrtype, PCICAP_ID, PCICAP_NEXTPTR, PCIM_HDRTYPE, PCIM_HDRTYPE_BRIDGE, PCIM_HDRTYPE_CARDBUS, PCIM_HDRTYPE_NORMAL, PCIM_STATUS_CAPPRESENT, PCIR_CAP_PTR, PCIR_CAP_PTR_2, PCIR_STATUS, and status.

pci_find_extcap_method()

int pci_find_extcap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int *	capreg
	)

Definition at line 1606 of file pci.c.

References capability, capreg, child, PCI_EXTCAP_ID, PCI_EXTCAP_NEXTPTR, pcicfg::pcie, pcicfg_pcie::pcie_location, and PCIR_EXTCAP.

pci_find_htcap_method()

int pci_find_htcap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int *	capreg
	)

Definition at line 1445 of file pci.c.

References capability, capreg, child, PCIM_HTCAP_HOST, PCIM_HTCAP_SLAVE, PCIM_HTCMD_CAP_MASK, PCIR_HT_COMMAND, PCIY_HT, and val.

pci_find_next_cap_method()

int pci_find_next_cap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int	start,
		int *	capreg
	)

Definition at line 1579 of file pci.c.

References capability, capreg, child, PCICAP_ID, PCICAP_NEXTPTR, and start.

pci_find_next_extcap_method()

int pci_find_next_extcap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int	start,
		int *	capreg
	)

Definition at line 1643 of file pci.c.

References capability, capreg, child, PCI_EXTCAP_ID, PCI_EXTCAP_NEXTPTR, pcicfg::pcie, pcicfg_pcie::pcie_location, and start.

pci_find_next_htcap_method()

int pci_find_next_htcap_method	(	device_t	dev,
		device_t	child,
		int	capability,
		int	start,
		int *	capreg
	)

Definition at line 1485 of file pci.c.

References capability, capreg, child, PCICAP_ID, PCIM_HTCAP_HOST, PCIM_HTCAP_SLAVE, PCIM_HTCMD_CAP_MASK, PCIR_HT_COMMAND, PCIY_HT, start, and val.

pci_freecfg()

int pci_freecfg

(

struct pci_devinfo *

dinfo

)

Definition at line 2773 of file pci.c.

References pci_devq, pci_generation, and pci_numdevs.

Referenced by pci_child_deleted().

Here is the caller graph for this function:

pci_get_device_path_method()

int pci_get_device_path_method	(	device_t	dev,
		device_t	child,
		const char *	locator,
		struct sbuf *	sb
	)

Definition at line 5928 of file pci.c.

References bus, and child.

pci_get_dma_tag()

bus_dma_tag_t pci_get_dma_tag	(	device_t	bus,
		device_t	dev
	)

Definition at line 5842 of file pci.c.

References bus, and pci_softc::sc_dma_tag.

pci_get_powerstate_method()

int pci_get_powerstate_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2880 of file pci.c.

References child, dev, PCIM_PSTAT_D0, PCIM_PSTAT_D1, PCIM_PSTAT_D2, PCIM_PSTAT_D3, PCIM_PSTAT_DMASK, pcicfg::pp, pcicfg_pp::pp_cap, pcicfg_pp::pp_status, and status.

pci_get_resource_list()

struct resource_list * pci_get_resource_list	(	device_t	dev,
		device_t	child
	)

Definition at line 5815 of file pci.c.

References child.

pci_get_vpd_ident_method()

int pci_get_vpd_ident_method	(	device_t	dev,
		device_t	child,
		const char **	identptr
	)

Definition at line 1390 of file pci.c.

References child, dev, identptr, pci_read_vpd(), pcicfg::vpd, pcicfg_vpd::vpd_cached, pcicfg_vpd::vpd_ident, and pcicfg_vpd::vpd_reg.

Here is the call graph for this function:

pci_get_vpd_readonly_method()

int pci_get_vpd_readonly_method	(	device_t	dev,
		device_t	child,
		const char *	kw,
		const char **	vptr
	)

Definition at line 1407 of file pci.c.

References child, dev, vpd_readonly::keyword, kw, pci_read_vpd(), vpd_readonly::value, pcicfg::vpd, pcicfg_vpd::vpd_cached, pcicfg_vpd::vpd_reg, pcicfg_vpd::vpd_rocnt, pcicfg_vpd::vpd_ros, and vptr.

Here is the call graph for this function:

pci_iov_attach_method()

int pci_iov_attach_method	(	device_t	bus,
		device_t	dev,
		struct nvlist *	pf_schema,
		struct nvlist *	vf_schema,
		const char *	name
	)

pci_iov_detach_method()

int pci_iov_detach_method	(	device_t	bus,
		device_t	dev
	)

Definition at line 190 of file pci_iov.c.

References dev, IOV_BUSY, pcicfg_iov::iov_cdev, pcicfg_iov::iov_flags, pcicfg_iov::iov_schema, and pci_iov_delete_iov_children().

Here is the call graph for this function:

pci_mapsize()

int pci_mapsize

(

uint64_t

testval

)

Definition at line 561 of file pci.c.

References pci_mapbase().

Referenced by pci_add_map(), pci_iov_alloc_bar_ea(), pci_iov_setup_bars(), and pci_reserve_map().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_msi_count_method()

int pci_msi_count_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2760 of file pci.c.

References child, pcicfg_msi::msi_location, pcicfg_msi::msi_msgnum, and pci_do_msi.

pci_msix_count_method()

int pci_msix_count_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2157 of file pci.c.

References child, pcicfg_msix::msix_location, pcicfg_msix::msix_msgnum, and pci_do_msix.

pci_msix_pba_bar_method()

int pci_msix_pba_bar_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2168 of file pci.c.

References child, pcicfg_msix::msix_location, pcicfg_msix::msix_pba_bar, and pci_do_msix.

pci_msix_table_bar_method()

int pci_msix_table_bar_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2179 of file pci.c.

References child, pcicfg_msix::msix_location, pcicfg_msix::msix_table_bar, and pci_do_msix.

pci_print_child()

int pci_print_child	(	device_t	dev,
		device_t	child
	)

Definition at line 4912 of file pci.c.

References child, and dev.

pci_print_verbose()

void pci_print_verbose

(

struct pci_devinfo *

dinfo

)

Definition at line 2995 of file pci.c.

References pcicfg::baseclass, pcicfg::bus, pcicfg::cachelnsz, pcicfg::cmdreg, pcicfg::dev, pcicfg::device, pcicfg::domain, pcicfg::func, pcicfg::hdrtype, pcicfg::intline, pcicfg::intpin, pcicfg::lattimer, pcicfg::maxlat, pcicfg::mfdev, pcicfg::mingnt, pcicfg::msi, pcicfg_msi::msi_ctrl, pcicfg_msi::msi_location, pcicfg_msi::msi_msgnum, pcicfg::msix, pcicfg_msix::msix_location, pcicfg_msix::msix_msgnum, pcicfg_msix::msix_pba_bar, pcicfg_msix::msix_table_bar, PCIM_MSICTRL_64BIT, PCIM_MSICTRL_VECTOR, PCIM_PCAP_D1SUPP, PCIM_PCAP_D2SUPP, PCIM_PCAP_SPEC, PCIM_PSTAT_DMASK, pcicfg::pp, pcicfg_pp::pp_cap, pcicfg_pp::pp_status, pcicfg::progif, pcicfg::revid, pcicfg::slot, pcicfg::statreg, status, pcicfg::subclass, and pcicfg::vendor.

Referenced by pci_add_child(), and pci_driver_added().

Here is the caller graph for this function:

pci_probe_nomatch()

void pci_probe_nomatch	(	device_t	dev,
		device_t	child
	)

Definition at line 5037 of file pci.c.

References child, dev, pci_cfg_save(), pci_describe_device(), pci_nomatch_tab, report, and subclass.

Here is the call graph for this function:

pci_read_bar()

void pci_read_bar	(	device_t	dev,
		int	reg,
		pci_addr_t *	mapp,
		pci_addr_t *	testvalp,
		int *	bar64
	)

Definition at line 3064 of file pci.c.

References dev, PCI_BAR_MEM, pci_maprange(), PCIM_CMD_MEMEN, PCIM_CMD_PORTEN, PCIR_COMMAND, PCIR_IS_BIOS, and reg.

Referenced by pci_add_map(), pci_iov_setup_bars(), and pci_reserve_map().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_read_config_method()

uint32_t pci_read_config_method	(	device_t	dev,
		device_t	child,
		int	reg,
		int	width
	)

Definition at line 5851 of file pci.c.

References pcicfg::bus, child, dev, pcicfg::device, pcicfg::flags, pcicfg::func, PCICFG_VF, PCIR_DEVICE, PCIR_VENDOR, reg, pcicfg::slot, pcicfg::vendor, and width.

pci_read_device()

struct pci_devinfo * pci_read_device	(	device_t	pcib,
		device_t	bus,
		int	d,
		int	b,
		int	s,
		int	f
	)

Definition at line 680 of file pci.c.

References bus, did, pci_fill_devinfo(), pcib, PCIR_DEVICE, PCIR_VENDOR, PCIV_INVALID, REG, and vid.

Referenced by pci_identify_function().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_read_ivar()

int pci_read_ivar	(	device_t	dev,
		device_t	child,
		int	which,
		uintptr_t *	result
	)

Definition at line 5248 of file pci.c.

References pcicfg::baseclass, pcicfg::bus, pcicfg::cachelnsz, child, pcicfg::cmdreg, pcicfg::device, pcicfg::domain, pcicfg::func, pcicfg::hdrtype, pcicfg::intline, pcicfg::intpin, pcicfg::lattimer, pcicfg::maxlat, pcicfg::mingnt, PCIM_HDRTYPE_NORMAL, pcicfg::progif, pcicfg::revid, pcicfg::slot, pcicfg::subclass, pcicfg::subdevice, pcicfg::subvendor, and pcicfg::vendor.

pci_release_msi_method()

int pci_release_msi_method	(	device_t	dev,
		device_t	child
	)

Definition at line 2706 of file pci.c.

References child, dev, irqs, pcicfg_msi::msi_addr, pcicfg_msi::msi_alloc, pcicfg_msi::msi_ctrl, pcicfg_msi::msi_data, pcicfg_msi::msi_handlers, pcicfg_msi::msi_location, pci_release_msix(), PCIM_MSICTRL_MSI_ENABLE, and PCIR_MSI_CTRL.

Here is the call graph for this function:

pci_release_resource()

int pci_release_resource	(	device_t	dev,
		device_t	child,
		int	type,
		int	rid,
		struct resource *	r
	)

Definition at line 5643 of file pci.c.

References child, dev, pcicfg::hdrtype, pci_vf_release_mem_resource(), PCICFG_VF, PCIM_HDRTYPE_BRIDGE, PCIR_IOBASEL_1, PCIR_MEMBASE_1, PCIR_PMBASEL_1, rid, and type.

Referenced by pci_iov_config(), and pci_iov_delete_iov_children().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_remap_msix_method()

int pci_remap_msix_method	(	device_t	dev,
		device_t	child,
		int	count,
		const u_int *	vectors
	)

Definition at line 1982 of file pci.c.

References child, count, dev, irq, pcicfg_msix::msix_alloc, pcicfg_msix::msix_msgnum, pcicfg_msix::msix_table, pcicfg_msix::msix_table_len, pcicfg_msix::msix_vectors, msix_table_entry::mte_handlers, msix_table_entry::mte_vector, msix_vector::mv_irq, and vectors.

pci_rescan_method()

int pci_rescan_method

(

device_t

dev

)

Definition at line 4191 of file pci.c.

References child, dev, maxslots, pci_identify_function(), PCI_MAXHDRTYPE, pcib, PCIM_HDRTYPE, PCIM_MFDEV, PCIR_HDRTYPE, PCIR_VENDOR, PCIV_INVALID, and REG.

Here is the call graph for this function:

pci_reserve_map()

struct resource * pci_reserve_map	(	device_t	dev,
		device_t	child,
		int	type,
		int *	rid,
		rman_res_t	start,
		rman_res_t	end,
		rman_res_t	count,
		u_int	num,
		u_int	flags
	)

Definition at line 5421 of file pci.c.

References child, count, dev, pci_add_bar(), PCI_BAR_MEM, pci_ea_is_enabled(), pci_find_bar(), pci_mapsize(), pci_read_bar(), pci_romsize(), pci_write_bar(), PCIM_BAR_MEM_PREFETCH, PCIM_CMD_MEMEN, PCIM_CMD_PORTEN, PCIR_COMMAND, PCIR_IS_BIOS, pci_map::pm_size, pci_map::pm_value, rid, start, and type.

Referenced by pci_alloc_multi_resource().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_resume()

int pci_resume

(

device_t

dev

)

Definition at line 4657 of file pci.c.

References child, dev, PCIC_BASEPERIPH, PCIC_BRIDGE, PCIC_DISPLAY, and PCIC_MEMORY.

pci_resume_child()

int pci_resume_child	(	device_t	dev,
		device_t	child
	)

Definition at line 4628 of file pci.c.

References child, dev, pci_cfg_restore(), pci_cfg_save(), pci_do_power_resume, pci_do_power_suspend, and pci_set_power_child().

Here is the call graph for this function:

pci_set_powerstate_method()

int pci_set_powerstate_method	(	device_t	dev,
		device_t	child,
		int	state
	)

Definition at line 2808 of file pci.c.

References child, dev, pci_printf(), PCIM_PCAP_D1SUPP, PCIM_PCAP_D2SUPP, PCIM_PSTAT_D0, PCIM_PSTAT_D1, PCIM_PSTAT_D2, PCIM_PSTAT_D3, pcicfg::pp, pcicfg_pp::pp_cap, pcicfg_pp::pp_status, state, and status.

Here is the call graph for this function:

pci_setup_intr()

int pci_setup_intr	(	device_t	dev,
		device_t	child,
		struct resource *	irq,
		int	flags,
		driver_filter_t *	filter,
		driver_intr_t *	intr,
		void *	arg,
		void **	cookiep
	)

Definition at line 4745 of file pci.c.

References addr, child, data, dev, irq, pcicfg::msix, pcicfg_msix::msix_table_len, msix_table_entry::mte_handlers, msix_table_entry::mte_vector, msix_vector::mv_address, msix_vector::mv_data, msix_vector::mv_irq, pci_clear_command_bit(), pci_has_quirk(), PCI_QUIRK_MSI_INTX_BUG, pci_set_command_bit(), pci_unmask_msix(), PCIM_CMD_INTxDIS, and rid.

Here is the call graph for this function:

pci_suspend_child()

int pci_suspend_child	(	device_t	dev,
		device_t	child
	)

Definition at line 4589 of file pci.c.

References child, dev, pci_cfg_save(), pci_do_power_suspend, and pci_set_power_child().

Here is the call graph for this function:

pci_teardown_intr()

int pci_teardown_intr	(	device_t	dev,
		device_t	child,
		struct resource *	irq,
		void *	cookie
	)

Definition at line 4853 of file pci.c.

References child, dev, irq, pcicfg::msi, pcicfg_msi::msi_alloc, pcicfg::msix, pcicfg_msix::msix_table_len, msix_table_entry::mte_handlers, pci_mask_msix(), pci_set_command_bit(), PCIM_CMD_INTxDIS, and rid.

Here is the call graph for this function:

pci_vf_alloc_mem_resource()

struct resource * pci_vf_alloc_mem_resource	(	device_t	dev,
		device_t	child,
		int *	rid,
		rman_res_t	start,
		rman_res_t	end,
		rman_res_t	count,
		u_int	flags
	)

Definition at line 998 of file pci_iov.c.

References child, count, pci_find_bar(), pci_map::pm_size, pci_map::pm_value, rid, pcicfg_iov::rman, and start.

Referenced by pci_alloc_resource().

Here is the call graph for this function:

Here is the caller graph for this function:

pci_vf_release_mem_resource()

int pci_vf_release_mem_resource	(	device_t	dev,
		device_t	child,
		int	rid,
		struct resource *	r
	)

Definition at line 1061 of file pci_iov.c.

References child, and rid.

Referenced by pci_release_resource().

Here is the caller graph for this function:

pci_write_config_method()

void pci_write_config_method	(	device_t	dev,
		device_t	child,
		int	reg,
		uint32_t	val,
		int	width
	)

Definition at line 5892 of file pci.c.

References pcicfg::bus, child, dev, pcicfg::func, reg, pcicfg::slot, val, and width.

pci_write_ivar()

int pci_write_ivar	(	device_t	dev,
		device_t	child,
		int	which,
		uintptr_t	value
	)

Definition at line 5339 of file pci.c.

References child, and value.

Variable Documentation

pci_do_power_resume

int pci_do_power_resume

extern

Definition at line 364 of file pci.c.

Referenced by pci_resume_child().

pci_do_power_suspend

int pci_do_power_suspend

extern

Definition at line 369 of file pci.c.

Referenced by pci_resume_child(), and pci_suspend_child().