From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- include/arch/x86_64/linux/pcitest.h | 40 +++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 include/arch/x86_64/linux/pcitest.h (limited to 'include/arch/x86_64/linux/pcitest.h') diff --git a/include/arch/x86_64/linux/pcitest.h b/include/arch/x86_64/linux/pcitest.h new file mode 100644 index 00000000..7c5d6e45 --- /dev/null +++ b/include/arch/x86_64/linux/pcitest.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * pcitest.h - PCI test uapi defines + * + * Copyright (C) 2017 Texas Instruments + * Author: Kishon Vijay Abraham I + * + */ + +#ifndef __UAPI_LINUX_PCITEST_H +#define __UAPI_LINUX_PCITEST_H + +#define PCITEST_BAR _IO('P', 0x1) +#define PCITEST_INTX_IRQ _IO('P', 0x2) +#define PCITEST_LEGACY_IRQ PCITEST_INTX_IRQ +#define PCITEST_MSI _IOW('P', 0x3, int) +#define PCITEST_WRITE _IOW('P', 0x4, unsigned long) +#define PCITEST_READ _IOW('P', 0x5, unsigned long) +#define PCITEST_COPY _IOW('P', 0x6, unsigned long) +#define PCITEST_MSIX _IOW('P', 0x7, int) +#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int) +#define PCITEST_GET_IRQTYPE _IO('P', 0x9) +#define PCITEST_BARS _IO('P', 0xa) +#define PCITEST_DOORBELL _IO('P', 0xb) +#define PCITEST_CLEAR_IRQ _IO('P', 0x10) + +#define PCITEST_IRQ_TYPE_UNDEFINED -1 +#define PCITEST_IRQ_TYPE_INTX 0 +#define PCITEST_IRQ_TYPE_MSI 1 +#define PCITEST_IRQ_TYPE_MSIX 2 +#define PCITEST_IRQ_TYPE_AUTO 3 + +#define PCITEST_FLAGS_USE_DMA 0x00000001 + +struct pci_endpoint_test_xfer_param { + unsigned long size; + unsigned char flags; +}; + +#endif /* __UAPI_LINUX_PCITEST_H */ -- cgit v1.2.3