uapi/linux/pcitest.h

0001 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
0002 /*
0003  * pcitest.h - PCI test uapi defines
0004  *
0005  * Copyright (C) 2017 Texas Instruments
0006  * Author: Kishon Vijay Abraham I <kishon@ti.com>
0007  *
0008  */
0009
0010 #ifndef __UAPI_LINUX_PCITEST_H
0011 #define __UAPI_LINUX_PCITEST_H
0012
0013 #define PCITEST_BAR     _IO('P', 0x1)
0014 #define PCITEST_LEGACY_IRQ  _IO('P', 0x2)
0015 #define PCITEST_MSI     _IOW('P', 0x3, int)
0016 #define PCITEST_WRITE       _IOW('P', 0x4, unsigned long)
0017 #define PCITEST_READ        _IOW('P', 0x5, unsigned long)
0018 #define PCITEST_COPY        _IOW('P', 0x6, unsigned long)
0019 #define PCITEST_MSIX        _IOW('P', 0x7, int)
0020 #define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int)
0021 #define PCITEST_GET_IRQTYPE _IO('P', 0x9)
0022 #define PCITEST_CLEAR_IRQ   _IO('P', 0x10)
0023
0024 #define PCITEST_FLAGS_USE_DMA   0x00000001
0025
0026 struct pci_endpoint_test_xfer_param {
0027     unsigned long size;
0028     unsigned char flags;
0029 };
0030
0031 #endif /* __UAPI_LINUX_PCITEST_H */