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Current Path: /usr/src/sys/dev/vmware/vmci

usr / src / sys / dev / vmware / vmci /

📁 ..
📄 LICENSE(2.18 KB)
📄 vmci.c(27.86 KB)
📄 vmci.h(1.68 KB)
📄 vmci_call_defs.h(6.4 KB)
📄 vmci_datagram.c(15.75 KB)
📄 vmci_datagram.h(663 B)
📄 vmci_defs.h(20.7 KB)
📄 vmci_doorbell.c(23.37 KB)
📄 vmci_doorbell.h(722 B)
📄 vmci_driver.c(12.07 KB)
📄 vmci_driver.h(1.13 KB)
📄 vmci_event.c(16.33 KB)
📄 vmci_event.h(473 B)
📄 vmci_hashtable.c(12.45 KB)
📄 vmci_hashtable.h(1.37 KB)
📄 vmci_kernel_api.h(392 B)
📄 vmci_kernel_api_1.h(2.67 KB)
📄 vmci_kernel_api_2.h(874 B)
📄 vmci_kernel_defs.h(678 B)
📄 vmci_kernel_if.c(23.83 KB)
📄 vmci_kernel_if.h(3.04 KB)
📄 vmci_qpair.c(22.26 KB)
📄 vmci_queue.h(4.39 KB)
📄 vmci_queue_pair.c(24.95 KB)
📄 vmci_queue_pair.h(791 B)
📄 vmci_resource.c(8.87 KB)
📄 vmci_resource.h(1.63 KB)
📄 vmci_utils.h(909 B)

Editing: vmci.h

/*-
 * Copyright (c) 2018 VMware, Inc.
 *
 * SPDX-License-Identifier: (BSD-2-Clause OR GPL-2.0)
 *
 * $FreeBSD$
 */

/* Driver for VMware Virtual Machine Communication Interface (VMCI) device. */

#ifndef _VMCI_H_
#define _VMCI_H_

#include <sys/param.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/systm.h>
#include <sys/taskqueue.h>

#include <machine/bus.h>

#include "vmci_datagram.h"
#include "vmci_kernel_if.h"

/* VMCI device vendor and device ID */
#define VMCI_VMWARE_VENDOR_ID	0x15AD
#define VMCI_VMWARE_DEVICE_ID	0x0740

#define VMCI_VERSION		1

struct vmci_dma_alloc {
	bus_dma_tag_t	dma_tag;
	caddr_t		dma_vaddr;
	bus_addr_t	dma_paddr;
	bus_dmamap_t	dma_map;
	bus_size_t	dma_size;
};

struct vmci_interrupt {
	struct resource	*vmci_irq;
	int		vmci_rid;
	void		*vmci_handler;
};

struct vmci_softc {
	device_t		vmci_dev;

struct mtx		vmci_spinlock;

struct resource		*vmci_res0;
	bus_space_tag_t		vmci_iot0;
	bus_space_handle_t	vmci_ioh0;
	unsigned int		vmci_ioaddr;
	struct resource		*vmci_res1;
	bus_space_tag_t		vmci_iot1;
	bus_space_handle_t	vmci_ioh1;

struct vmci_dma_alloc	vmci_notifications_bitmap;

int			vmci_num_intr;
	vmci_intr_type		vmci_intr_type;
	struct vmci_interrupt	vmci_intrs[VMCI_MAX_INTRS];
	struct task		vmci_interrupt_dq_task;
	struct task		vmci_interrupt_bm_task;

struct task		vmci_delayed_work_task;
	struct mtx		vmci_delayed_work_lock;
	vmci_list(vmci_delayed_work_info) vmci_delayed_work_infos;

unsigned int		capabilities;
};

int	vmci_dma_malloc(bus_size_t size, bus_size_t align,
	    struct vmci_dma_alloc *dma);
void	vmci_dma_free(struct vmci_dma_alloc *);
int	vmci_schedule_delayed_work_fn(vmci_work_fn *work_fn, void *data);

#endif /* !_VMCI_H_ */

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Editing: vmci.h

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