Differential D29571 Diff 86808 usr.sbin/bhyve/pci_emul.h

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usr.sbin/bhyve/pci_emul.h

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	*/			*/

	#ifndef _PCI_EMUL_H_			#ifndef _PCI_EMUL_H_
	#define _PCI_EMUL_H_			#define _PCI_EMUL_H_

	#include <sys/types.h>			#include <sys/types.h>
	#include <sys/queue.h>			#include <sys/queue.h>
	#include <sys/kernel.h>			#include <sys/kernel.h>
	#include <sys/nv.h>
	#include <sys/_pthreadtypes.h>			#include <sys/_pthreadtypes.h>

	#include <dev/pci/pcireg.h>			#include <dev/pci/pcireg.h>

	#include <assert.h>			#include <assert.h>

				#include "config.h"

	#define PCI_BARMAX PCIR_MAX_BAR_0 /* BAR registers in a Type 0 header */			#define PCI_BARMAX PCIR_MAX_BAR_0 /* BAR registers in a Type 0 header */

	struct vmctx;			struct vmctx;
	struct pci_devinst;			struct pci_devinst;
	struct memory_region;			struct memory_region;
	struct vm_snapshot_meta;			struct vm_snapshot_meta;

	struct pci_devemu {			struct pci_devemu {
	char pe_emu; / Name of device emulation */			char pe_emu; / Name of device emulation */

	/* instance creation */			/* instance creation */
	int (pe_init)(struct vmctx , struct pci_devinst *,			int (pe_init)(struct vmctx , struct pci_devinst *,
	nvlist_t *);			config_node_t *);
				yuripvUnsubmitted Not Done Inline Actions indentation? yuripv: indentation?
				andy_omniosce.orgAuthorUnsubmitted Done Inline Actions This one is consistent with the rest of the files, I'll keep it matching. andy_omniosce.org: This one is consistent with the rest of the files, I'll keep it matching.
	int (pe_legacy_config)(nvlist_t , const char *);			int (pe_legacy_config)(config_node_t , const char *);
	const char *pe_alias;			const char *pe_alias;

	/* ACPI DSDT enumeration */			/* ACPI DSDT enumeration */
	void (pe_write_dsdt)(struct pci_devinst );			void (pe_write_dsdt)(struct pci_devinst );

	/* config space read/write callbacks */			/* config space read/write callbacks */
	int (pe_cfgwrite)(struct vmctx ctx, int vcpu,			int (pe_cfgwrite)(struct vmctx ctx, int vcpu,
	struct pci_devinst *pi, int offset,			struct pci_devinst *pi, int offset,
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	void pci_lintr_assert(struct pci_devinst *pi);			void pci_lintr_assert(struct pci_devinst *pi);
	void pci_lintr_deassert(struct pci_devinst *pi);			void pci_lintr_deassert(struct pci_devinst *pi);
	void pci_lintr_request(struct pci_devinst *pi);			void pci_lintr_request(struct pci_devinst *pi);
	int pci_msi_enabled(struct pci_devinst *pi);			int pci_msi_enabled(struct pci_devinst *pi);
	int pci_msix_enabled(struct pci_devinst *pi);			int pci_msix_enabled(struct pci_devinst *pi);
	int pci_msix_table_bar(struct pci_devinst *pi);			int pci_msix_table_bar(struct pci_devinst *pi);
	int pci_msix_pba_bar(struct pci_devinst *pi);			int pci_msix_pba_bar(struct pci_devinst *pi);
	int pci_msi_maxmsgnum(struct pci_devinst *pi);			int pci_msi_maxmsgnum(struct pci_devinst *pi);
	int pci_parse_legacy_config(nvlist_t nvl, const char opt);			int pci_parse_legacy_config(config_node_t node, const char opt);
	int pci_parse_slot(char *opt);			int pci_parse_slot(char *opt);
	void pci_print_supported_devices();			void pci_print_supported_devices();
	void pci_populate_msicap(struct msicap *cap, int msgs, int nextptr);			void pci_populate_msicap(struct msicap *cap, int msgs, int nextptr);
	int pci_emul_add_msixcap(struct pci_devinst *pi, int msgnum, int barnum);			int pci_emul_add_msixcap(struct pci_devinst *pi, int msgnum, int barnum);
	int pci_emul_msix_twrite(struct pci_devinst *pi, uint64_t offset, int size,			int pci_emul_msix_twrite(struct pci_devinst *pi, uint64_t offset, int size,
	uint64_t value);			uint64_t value);
	uint64_t pci_emul_msix_tread(struct pci_devinst *pi, uint64_t offset, int size);			uint64_t pci_emul_msix_tread(struct pci_devinst *pi, uint64_t offset, int size);
	int pci_count_lintr(int bus);			int pci_count_lintr(int bus);
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