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-rw-r--r--lib/librte_eal/linuxapp/eal/include/exec-env/rte_dom0_common.h108
-rw-r--r--lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h239
2 files changed, 0 insertions, 347 deletions
diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_dom0_common.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_dom0_common.h
deleted file mode 100644
index d9707780..00000000
--- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_dom0_common.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*-
- * This file is provided under a dual BSD/LGPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GNU LESSER GENERAL PUBLIC LICENSE
- *
- * Copyright(c) 2007-2014 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2.1 of the GNU Lesser General Public License
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Contact Information:
- * Intel Corporation
- *
- *
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef _RTE_DOM0_COMMON_H_
-#define _RTE_DOM0_COMMON_H_
-
-#ifdef __KERNEL__
-#include <linux/if.h>
-#endif
-
-#define DOM0_NAME_MAX 256
-#define DOM0_MM_DEV "/dev/dom0_mm"
-
-#define DOM0_CONTIG_NUM_ORDER 9 /**< order of 2M */
-#define DOM0_NUM_MEMSEG 512 /**< Maximum nb. of memory segment. */
-#define DOM0_MEMBLOCK_SIZE 0x200000 /**< size of memory block(2M). */
-#define DOM0_CONFIG_MEMSIZE 4096 /**< Maximum config memory size(4G). */
-#define DOM0_NUM_MEMBLOCK (DOM0_CONFIG_MEMSIZE / 2) /**< Maximum nb. of 2M memory block. */
-
-#define RTE_DOM0_IOCTL_PREPARE_MEMSEG _IOWR(0, 1 , struct memory_info)
-#define RTE_DOM0_IOCTL_ATTACH_TO_MEMSEG _IOWR(0, 2 , char *)
-#define RTE_DOM0_IOCTL_GET_NUM_MEMSEG _IOWR(0, 3, int)
-#define RTE_DOM0_IOCTL_GET_MEMSEG_INFO _IOWR(0, 4, void *)
-
-/**
- * A structure used to store memory information.
- */
-struct memory_info {
- char name[DOM0_NAME_MAX];
- uint64_t size;
-};
-
-/**
- * A structure used to store memory segment information.
- */
-struct memseg_info {
- uint32_t idx;
- uint64_t pfn;
- uint64_t size;
- uint64_t mfn[DOM0_NUM_MEMBLOCK];
-};
-
-/**
- * A structure used to store memory block information.
- */
-struct memblock_info {
- uint8_t exchange_flag;
- uint8_t used;
- uint64_t vir_addr;
- uint64_t pfn;
- uint64_t mfn;
-};
-#endif /* _RTE_DOM0_COMMON_H_ */
diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
deleted file mode 100644
index 6daffebf..00000000
--- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
+++ /dev/null
@@ -1,239 +0,0 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_INTERRUPTS_H_
-#error "don't include this file directly, please include generic <rte_interrupts.h>"
-#endif
-
-#ifndef _RTE_LINUXAPP_INTERRUPTS_H_
-#define _RTE_LINUXAPP_INTERRUPTS_H_
-
-#define RTE_MAX_RXTX_INTR_VEC_ID 32
-#define RTE_INTR_VEC_ZERO_OFFSET 0
-#define RTE_INTR_VEC_RXTX_OFFSET 1
-
-enum rte_intr_handle_type {
- RTE_INTR_HANDLE_UNKNOWN = 0,
- RTE_INTR_HANDLE_UIO, /**< uio device handle */
- RTE_INTR_HANDLE_UIO_INTX, /**< uio generic handle */
- RTE_INTR_HANDLE_VFIO_LEGACY, /**< vfio device handle (legacy) */
- RTE_INTR_HANDLE_VFIO_MSI, /**< vfio device handle (MSI) */
- RTE_INTR_HANDLE_VFIO_MSIX, /**< vfio device handle (MSIX) */
- RTE_INTR_HANDLE_ALARM, /**< alarm handle */
- RTE_INTR_HANDLE_EXT, /**< external handler */
- RTE_INTR_HANDLE_VDEV, /**< virtual device */
- RTE_INTR_HANDLE_MAX
-};
-
-#define RTE_INTR_EVENT_ADD 1UL
-#define RTE_INTR_EVENT_DEL 2UL
-
-typedef void (*rte_intr_event_cb_t)(int fd, void *arg);
-
-struct rte_epoll_data {
- uint32_t event; /**< event type */
- void *data; /**< User data */
- rte_intr_event_cb_t cb_fun; /**< IN: callback fun */
- void *cb_arg; /**< IN: callback arg */
-};
-
-enum {
- RTE_EPOLL_INVALID = 0,
- RTE_EPOLL_VALID,
- RTE_EPOLL_EXEC,
-};
-
-/** interrupt epoll event obj, taken by epoll_event.ptr */
-struct rte_epoll_event {
- volatile uint32_t status; /**< OUT: event status */
- int fd; /**< OUT: event fd */
- int epfd; /**< OUT: epoll instance the ev associated with */
- struct rte_epoll_data epdata;
-};
-
-/** Handle for interrupts. */
-struct rte_intr_handle {
- RTE_STD_C11
- union {
- int vfio_dev_fd; /**< VFIO device file descriptor */
- int uio_cfg_fd; /**< UIO config file descriptor
- for uio_pci_generic */
- };
- int fd; /**< interrupt event file descriptor */
- enum rte_intr_handle_type type; /**< handle type */
- uint32_t max_intr; /**< max interrupt requested */
- uint32_t nb_efd; /**< number of available efd(event fd) */
- int efds[RTE_MAX_RXTX_INTR_VEC_ID]; /**< intr vectors/efds mapping */
- struct rte_epoll_event elist[RTE_MAX_RXTX_INTR_VEC_ID];
- /**< intr vector epoll event */
- int *intr_vec; /**< intr vector number array */
-};
-
-#define RTE_EPOLL_PER_THREAD -1 /**< to hint using per thread epfd */
-
-/**
- * It waits for events on the epoll instance.
- *
- * @param epfd
- * Epoll instance fd on which the caller wait for events.
- * @param events
- * Memory area contains the events that will be available for the caller.
- * @param maxevents
- * Up to maxevents are returned, must greater than zero.
- * @param timeout
- * Specifying a timeout of -1 causes a block indefinitely.
- * Specifying a timeout equal to zero cause to return immediately.
- * @return
- * - On success, returns the number of available event.
- * - On failure, a negative value.
- */
-int
-rte_epoll_wait(int epfd, struct rte_epoll_event *events,
- int maxevents, int timeout);
-
-/**
- * It performs control operations on epoll instance referred by the epfd.
- * It requests that the operation op be performed for the target fd.
- *
- * @param epfd
- * Epoll instance fd on which the caller perform control operations.
- * @param op
- * The operation be performed for the target fd.
- * @param fd
- * The target fd on which the control ops perform.
- * @param event
- * Describes the object linked to the fd.
- * Note: The caller must take care the object deletion after CTL_DEL.
- * @return
- * - On success, zero.
- * - On failure, a negative value.
- */
-int
-rte_epoll_ctl(int epfd, int op, int fd,
- struct rte_epoll_event *event);
-
-/**
- * The function returns the per thread epoll instance.
- *
- * @return
- * epfd the epoll instance referred to.
- */
-int
-rte_intr_tls_epfd(void);
-
-/**
- * @param intr_handle
- * Pointer to the interrupt handle.
- * @param epfd
- * Epoll instance fd which the intr vector associated to.
- * @param op
- * The operation be performed for the vector.
- * Operation type of {ADD, DEL}.
- * @param vec
- * RX intr vector number added to the epoll instance wait list.
- * @param data
- * User raw data.
- * @return
- * - On success, zero.
- * - On failure, a negative value.
- */
-int
-rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
- int epfd, int op, unsigned int vec, void *data);
-
-/**
- * It deletes registered eventfds.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- */
-void
-rte_intr_free_epoll_fd(struct rte_intr_handle *intr_handle);
-
-/**
- * It enables the packet I/O interrupt event if it's necessary.
- * It creates event fd for each interrupt vector when MSIX is used,
- * otherwise it multiplexes a single event fd.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- * @param nb_efd
- * Number of interrupt vector trying to enable.
- * The value 0 is not allowed.
- * @return
- * - On success, zero.
- * - On failure, a negative value.
- */
-int
-rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd);
-
-/**
- * It disables the packet I/O interrupt event.
- * It deletes registered eventfds and closes the open fds.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- */
-void
-rte_intr_efd_disable(struct rte_intr_handle *intr_handle);
-
-/**
- * The packet I/O interrupt on datapath is enabled or not.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- */
-int
-rte_intr_dp_is_en(struct rte_intr_handle *intr_handle);
-
-/**
- * The interrupt handle instance allows other causes or not.
- * Other causes stand for any none packet I/O interrupts.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- */
-int
-rte_intr_allow_others(struct rte_intr_handle *intr_handle);
-
-/**
- * The multiple interrupt vector capability of interrupt handle instance.
- * It returns zero if no multiple interrupt vector support.
- *
- * @param intr_handle
- * Pointer to the interrupt handle.
- */
-int
-rte_intr_cap_multiple(struct rte_intr_handle *intr_handle);
-
-#endif /* _RTE_LINUXAPP_INTERRUPTS_H_ */