include/uapi/linux/pcitest.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /**
   3  * pcitest.h - PCI test uapi defines
   4  *
   5  * Copyright (C) 2017 Texas Instruments
   6  * Author: Kishon Vijay Abraham I <kishon@ti.com>
   7  *
   8  */
   9
  10 #ifndef __UAPI_LINUX_PCITEST_H
  11 #define __UAPI_LINUX_PCITEST_H
  12
  13 #define PCITEST_BAR             _IO('P', 0x1)
  14 #define PCITEST_LEGACY_IRQ      _IO('P', 0x2)
  15 #define PCITEST_MSI             _IOW('P', 0x3, int)
  16 #define PCITEST_WRITE           _IOW('P', 0x4, unsigned long)
  17 #define PCITEST_READ            _IOW('P', 0x5, unsigned long)
  18 #define PCITEST_COPY            _IOW('P', 0x6, unsigned long)
  19 #define PCITEST_MSIX            _IOW('P', 0x7, int)
  20 #define PCITEST_SET_IRQTYPE     _IOW('P', 0x8, int)
  21 #define PCITEST_GET_IRQTYPE     _IO('P', 0x9)
  22 #define PCITEST_CLEAR_IRQ       _IO('P', 0x10)
  23
  24 #define PCITEST_FLAGS_USE_DMA   0x00000001
  25
  26 struct pci_endpoint_test_xfer_param {
  27         unsigned long size;
  28         unsigned char flags;
  29 };
  30
  31 #endif /* __UAPI_LINUX_PCITEST_H */