intermediate changes

ref:ca7a95e8c9a9d780f96497136a152091d54e61b5

1 files changed, 0 insertions, 197 deletions

diff --git a/contrib/libs/linux-headers/linux/fpga-dfl.h b/contrib/libs/linux-headers/linux/fpga-dfl.h
deleted file mode 100644
index bdf40be9909..00000000000
--- a/contrib/libs/linux-headers/linux/fpga-dfl.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Header File for FPGA DFL User API
- *
- * Copyright (C) 2017-2018 Intel Corporation, Inc.
- *
- * Authors:
- *   Kang Luwei <[email protected]>
- *   Zhang Yi <[email protected]>
- *   Wu Hao <[email protected]>
- *   Xiao Guangrong <[email protected]>
- */
-
-#ifndef _LINUX_FPGA_DFL_H
-#define _LINUX_FPGA_DFL_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define DFL_FPGA_API_VERSION 0
-
-/*
- * The IOCTL interface for DFL based FPGA is designed for extensibility by
- * embedding the structure length (argsz) and flags into structures passed
- * between kernel and userspace. This design referenced the VFIO IOCTL
- * interface (include/uapi/linux/vfio.h).
- */
-
-#define DFL_FPGA_MAGIC 0xB6
-
-#define DFL_FPGA_BASE 0
-#define DFL_PORT_BASE 0x40
-#define DFL_FME_BASE 0x80
-
-/* Common IOCTLs for both FME and AFU file descriptor */
-
-/**
- * DFL_FPGA_GET_API_VERSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 0)
- *
- * Report the version of the driver API.
- * Return: Driver API Version.
- */
-
-#define DFL_FPGA_GET_API_VERSION	_IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 0)
-
-/**
- * DFL_FPGA_CHECK_EXTENSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 1)
- *
- * Check whether an extension is supported.
- * Return: 0 if not supported, otherwise the extension is supported.
- */
-
-#define DFL_FPGA_CHECK_EXTENSION	_IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 1)
-
-/* IOCTLs for AFU file descriptor */
-
-/**
- * DFL_FPGA_PORT_RESET - _IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 0)
- *
- * Reset the FPGA Port and its AFU. No parameters are supported.
- * Userspace can do Port reset at any time, e.g. during DMA or PR. But
- * it should never cause any system level issue, only functional failure
- * (e.g. DMA or PR operation failure) and be recoverable from the failure.
- * Return: 0 on success, -errno of failure
- */
-
-#define DFL_FPGA_PORT_RESET		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 0)
-
-/**
- * DFL_FPGA_PORT_GET_INFO - _IOR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 1,
- *						struct dfl_fpga_port_info)
- *
- * Retrieve information about the fpga port.
- * Driver fills the info in provided struct dfl_fpga_port_info.
- * Return: 0 on success, -errno on failure.
- */
-struct dfl_fpga_port_info {
-	/* Input */
-	__u32 argsz;		/* Structure length */
-	/* Output */
-	__u32 flags;		/* Zero for now */
-	__u32 num_regions;	/* The number of supported regions */
-	__u32 num_umsgs;	/* The number of allocated umsgs */
-};
-
-#define DFL_FPGA_PORT_GET_INFO		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 1)
-
-/**
- * FPGA_PORT_GET_REGION_INFO - _IOWR(FPGA_MAGIC, PORT_BASE + 2,
- *					struct dfl_fpga_port_region_info)
- *
- * Retrieve information about a device memory region.
- * Caller provides struct dfl_fpga_port_region_info with index value set.
- * Driver returns the region info in other fields.
- * Return: 0 on success, -errno on failure.
- */
-struct dfl_fpga_port_region_info {
-	/* input */
-	__u32 argsz;		/* Structure length */
-	/* Output */
-	__u32 flags;		/* Access permission */
-#define DFL_PORT_REGION_READ	(1 << 0)	/* Region is readable */
-#define DFL_PORT_REGION_WRITE	(1 << 1)	/* Region is writable */
-#define DFL_PORT_REGION_MMAP	(1 << 2)	/* Can be mmaped to userspace */
-	/* Input */
-	__u32 index;		/* Region index */
-#define DFL_PORT_REGION_INDEX_AFU	0	/* AFU */
-#define DFL_PORT_REGION_INDEX_STP	1	/* Signal Tap */
-	__u32 padding;
-	/* Output */
-	__u64 size;		/* Region size (bytes) */
-	__u64 offset;		/* Region offset from start of device fd */
-};
-
-#define DFL_FPGA_PORT_GET_REGION_INFO	_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 2)
-
-/**
- * DFL_FPGA_PORT_DMA_MAP - _IOWR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 3,
- *						struct dfl_fpga_port_dma_map)
- *
- * Map the dma memory per user_addr and length which are provided by caller.
- * Driver fills the iova in provided struct afu_port_dma_map.
- * This interface only accepts page-size aligned user memory for dma mapping.
- * Return: 0 on success, -errno on failure.
- */
-struct dfl_fpga_port_dma_map {
-	/* Input */
-	__u32 argsz;		/* Structure length */
-	__u32 flags;		/* Zero for now */
-	__u64 user_addr;        /* Process virtual address */
-	__u64 length;           /* Length of mapping (bytes)*/
-	/* Output */
-	__u64 iova;             /* IO virtual address */
-};
-
-#define DFL_FPGA_PORT_DMA_MAP		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 3)
-
-/**
- * DFL_FPGA_PORT_DMA_UNMAP - _IOW(FPGA_MAGIC, PORT_BASE + 4,
- *						struct dfl_fpga_port_dma_unmap)
- *
- * Unmap the dma memory per iova provided by caller.
- * Return: 0 on success, -errno on failure.
- */
-struct dfl_fpga_port_dma_unmap {
-	/* Input */
-	__u32 argsz;		/* Structure length */
-	__u32 flags;		/* Zero for now */
-	__u64 iova;		/* IO virtual address */
-};
-
-#define DFL_FPGA_PORT_DMA_UNMAP		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 4)
-
-/* IOCTLs for FME file descriptor */
-
-/**
- * DFL_FPGA_FME_PORT_PR - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 0,
- *						struct dfl_fpga_fme_port_pr)
- *
- * Driver does Partial Reconfiguration based on Port ID and Buffer (Image)
- * provided by caller.
- * Return: 0 on success, -errno on failure.
- * If DFL_FPGA_FME_PORT_PR returns -EIO, that indicates the HW has detected
- * some errors during PR, under this case, the user can fetch HW error info
- * from the status of FME's fpga manager.
- */
-
-struct dfl_fpga_fme_port_pr {
-	/* Input */
-	__u32 argsz;		/* Structure length */
-	__u32 flags;		/* Zero for now */
-	__u32 port_id;
-	__u32 buffer_size;
-	__u64 buffer_address;	/* Userspace address to the buffer for PR */
-};
-
-#define DFL_FPGA_FME_PORT_PR	_IO(DFL_FPGA_MAGIC, DFL_FME_BASE + 0)
-
-/**
- * DFL_FPGA_FME_PORT_RELEASE - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1,
- *						int port_id)
- *
- * Driver releases the port per Port ID provided by caller.
- * Return: 0 on success, -errno on failure.
- */
-#define DFL_FPGA_FME_PORT_RELEASE   _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1, int)
-
-/**
- * DFL_FPGA_FME_PORT_ASSIGN - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2,
- *						int port_id)
- *
- * Driver assigns the port back per Port ID provided by caller.
- * Return: 0 on success, -errno on failure.
- */
-#define DFL_FPGA_FME_PORT_ASSIGN     _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2, int)
-
-#endif /* _LINUX_FPGA_DFL_H */