2021-02-05 08:48:47 +00:00
|
|
|
/* SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
|
* Copyright(c) 2020 Intel Corporation
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _PCI_NETUIO_H_
|
|
|
|
|
#define _PCI_NETUIO_H_
|
|
|
|
|
|
2022-09-02 04:40:05 +00:00
|
|
|
#if !defined(NTDDI_WIN10_FE) || NTDDI_VERSION < NTDDI_WIN10_FE
|
2021-02-05 08:48:47 +00:00
|
|
|
/* GUID definition for device class netUIO */
|
|
|
|
|
DEFINE_GUID(GUID_DEVCLASS_NETUIO, 0x78912bc1, 0xcb8e, 0x4b28,
|
|
|
|
|
0xa3, 0x29, 0xf3, 0x22, 0xeb, 0xad, 0xbe, 0x0f);
|
|
|
|
|
|
|
|
|
|
/* GUID definition for the netuio device interface */
|
|
|
|
|
DEFINE_GUID(GUID_DEVINTERFACE_NETUIO, 0x08336f60, 0x0679, 0x4c6c,
|
|
|
|
|
0x85, 0xd2, 0xae, 0x7c, 0xed, 0x65, 0xff, 0xf7);
|
2022-09-02 04:40:05 +00:00
|
|
|
#endif
|
2021-02-05 08:48:47 +00:00
|
|
|
|
|
|
|
|
/* IOCTL code definitions */
|
|
|
|
|
#define IOCTL_NETUIO_MAP_HW_INTO_USERSPACE \
|
|
|
|
|
CTL_CODE(FILE_DEVICE_NETWORK, 51, METHOD_BUFFERED, \
|
|
|
|
|
FILE_READ_ACCESS | FILE_WRITE_ACCESS)
|
|
|
|
|
|
|
|
|
|
#define MAX_DEVICENAME_SZ 255
|
|
|
|
|
|
|
|
|
|
#pragma pack(push)
|
|
|
|
|
#pragma pack(8)
|
|
|
|
|
struct mem_region {
|
|
|
|
|
UINT64 size; /* memory region size */
|
|
|
|
|
LARGE_INTEGER phys_addr; /* physical address of the memory region */
|
|
|
|
|
PVOID virt_addr; /* virtual address of the memory region */
|
|
|
|
|
PVOID user_mapped_virt_addr; /* virtual address of the region mapped */
|
|
|
|
|
/* into user process context */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define PCI_MAX_BAR 6
|
|
|
|
|
|
|
|
|
|
struct device_info {
|
|
|
|
|
struct mem_region hw[PCI_MAX_BAR];
|
|
|
|
|
};
|
|
|
|
|
#pragma pack(pop)
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get device resource information by sending ioctl to netuio driver
|
|
|
|
|
*
|
|
|
|
|
* This function is private to EAL.
|
|
|
|
|
*
|
|
|
|
|
* @param dev_info
|
|
|
|
|
* HDEVINFO handle to device information set
|
|
|
|
|
* @param dev_info_data
|
|
|
|
|
* SP_DEVINFO_DATA structure holding information about this enumerated device
|
|
|
|
|
* @param dev
|
|
|
|
|
* PCI device context for this device
|
|
|
|
|
* @return
|
|
|
|
|
* - 0 on success.
|
|
|
|
|
* - negative on error.
|
|
|
|
|
*/
|
|
|
|
|
int
|
|
|
|
|
get_netuio_device_info(HDEVINFO dev_info, PSP_DEVINFO_DATA dev_info_data,
|
|
|
|
|
struct rte_pci_device *dev);
|
|
|
|
|
|
|
|
|
|
#endif /* _PCI_NETUIO_H_ */
|
