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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/standard-headers/linux/virtio_pci.h
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/standard-headers/linux/virtio_pci.h')
-rw-r--r--qemu/include/standard-headers/linux/virtio_pci.h199
1 files changed, 0 insertions, 199 deletions
diff --git a/qemu/include/standard-headers/linux/virtio_pci.h b/qemu/include/standard-headers/linux/virtio_pci.h
deleted file mode 100644
index 9262acd13..000000000
--- a/qemu/include/standard-headers/linux/virtio_pci.h
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Virtio PCI driver
- *
- * This module allows virtio devices to be used over a virtual PCI device.
- * This can be used with QEMU based VMMs like KVM or Xen.
- *
- * Copyright IBM Corp. 2007
- *
- * Authors:
- * Anthony Liguori <aliguori@us.ibm.com>
- *
- * This header is BSD licensed so anyone can use the definitions to implement
- * compatible drivers/servers.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of IBM 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 IBM 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 _LINUX_VIRTIO_PCI_H
-#define _LINUX_VIRTIO_PCI_H
-
-#include "standard-headers/linux/types.h"
-
-#ifndef VIRTIO_PCI_NO_LEGACY
-
-/* A 32-bit r/o bitmask of the features supported by the host */
-#define VIRTIO_PCI_HOST_FEATURES 0
-
-/* A 32-bit r/w bitmask of features activated by the guest */
-#define VIRTIO_PCI_GUEST_FEATURES 4
-
-/* A 32-bit r/w PFN for the currently selected queue */
-#define VIRTIO_PCI_QUEUE_PFN 8
-
-/* A 16-bit r/o queue size for the currently selected queue */
-#define VIRTIO_PCI_QUEUE_NUM 12
-
-/* A 16-bit r/w queue selector */
-#define VIRTIO_PCI_QUEUE_SEL 14
-
-/* A 16-bit r/w queue notifier */
-#define VIRTIO_PCI_QUEUE_NOTIFY 16
-
-/* An 8-bit device status register. */
-#define VIRTIO_PCI_STATUS 18
-
-/* An 8-bit r/o interrupt status register. Reading the value will return the
- * current contents of the ISR and will also clear it. This is effectively
- * a read-and-acknowledge. */
-#define VIRTIO_PCI_ISR 19
-
-/* MSI-X registers: only enabled if MSI-X is enabled. */
-/* A 16-bit vector for configuration changes. */
-#define VIRTIO_MSI_CONFIG_VECTOR 20
-/* A 16-bit vector for selected queue notifications. */
-#define VIRTIO_MSI_QUEUE_VECTOR 22
-
-/* The remaining space is defined by each driver as the per-driver
- * configuration space */
-#define VIRTIO_PCI_CONFIG_OFF(msix_enabled) ((msix_enabled) ? 24 : 20)
-/* Deprecated: please use VIRTIO_PCI_CONFIG_OFF instead */
-#define VIRTIO_PCI_CONFIG(dev) VIRTIO_PCI_CONFIG_OFF((dev)->msix_enabled)
-
-/* Virtio ABI version, this must match exactly */
-#define VIRTIO_PCI_ABI_VERSION 0
-
-/* How many bits to shift physical queue address written to QUEUE_PFN.
- * 12 is historical, and due to x86 page size. */
-#define VIRTIO_PCI_QUEUE_ADDR_SHIFT 12
-
-/* The alignment to use between consumer and producer parts of vring.
- * x86 pagesize again. */
-#define VIRTIO_PCI_VRING_ALIGN 4096
-
-#endif /* VIRTIO_PCI_NO_LEGACY */
-
-/* The bit of the ISR which indicates a device configuration change. */
-#define VIRTIO_PCI_ISR_CONFIG 0x2
-/* Vector value used to disable MSI for queue */
-#define VIRTIO_MSI_NO_VECTOR 0xffff
-
-#ifndef VIRTIO_PCI_NO_MODERN
-
-/* IDs for different capabilities. Must all exist. */
-
-/* Common configuration */
-#define VIRTIO_PCI_CAP_COMMON_CFG 1
-/* Notifications */
-#define VIRTIO_PCI_CAP_NOTIFY_CFG 2
-/* ISR access */
-#define VIRTIO_PCI_CAP_ISR_CFG 3
-/* Device specific configuration */
-#define VIRTIO_PCI_CAP_DEVICE_CFG 4
-/* PCI configuration access */
-#define VIRTIO_PCI_CAP_PCI_CFG 5
-
-/* This is the PCI capability header: */
-struct virtio_pci_cap {
- uint8_t cap_vndr; /* Generic PCI field: PCI_CAP_ID_VNDR */
- uint8_t cap_next; /* Generic PCI field: next ptr. */
- uint8_t cap_len; /* Generic PCI field: capability length */
- uint8_t cfg_type; /* Identifies the structure. */
- uint8_t bar; /* Where to find it. */
- uint8_t padding[3]; /* Pad to full dword. */
- uint32_t offset; /* Offset within bar. */
- uint32_t length; /* Length of the structure, in bytes. */
-};
-
-struct virtio_pci_notify_cap {
- struct virtio_pci_cap cap;
- uint32_t notify_off_multiplier; /* Multiplier for queue_notify_off. */
-};
-
-/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */
-struct virtio_pci_common_cfg {
- /* About the whole device. */
- uint32_t device_feature_select; /* read-write */
- uint32_t device_feature; /* read-only */
- uint32_t guest_feature_select; /* read-write */
- uint32_t guest_feature; /* read-write */
- uint16_t msix_config; /* read-write */
- uint16_t num_queues; /* read-only */
- uint8_t device_status; /* read-write */
- uint8_t config_generation; /* read-only */
-
- /* About a specific virtqueue. */
- uint16_t queue_select; /* read-write */
- uint16_t queue_size; /* read-write, power of 2. */
- uint16_t queue_msix_vector; /* read-write */
- uint16_t queue_enable; /* read-write */
- uint16_t queue_notify_off; /* read-only */
- uint32_t queue_desc_lo; /* read-write */
- uint32_t queue_desc_hi; /* read-write */
- uint32_t queue_avail_lo; /* read-write */
- uint32_t queue_avail_hi; /* read-write */
- uint32_t queue_used_lo; /* read-write */
- uint32_t queue_used_hi; /* read-write */
-};
-
-/* Fields in VIRTIO_PCI_CAP_PCI_CFG: */
-struct virtio_pci_cfg_cap {
- struct virtio_pci_cap cap;
- uint8_t pci_cfg_data[4]; /* Data for BAR access. */
-};
-
-/* Macro versions of offsets for the Old Timers! */
-#define VIRTIO_PCI_CAP_VNDR 0
-#define VIRTIO_PCI_CAP_NEXT 1
-#define VIRTIO_PCI_CAP_LEN 2
-#define VIRTIO_PCI_CAP_CFG_TYPE 3
-#define VIRTIO_PCI_CAP_BAR 4
-#define VIRTIO_PCI_CAP_OFFSET 8
-#define VIRTIO_PCI_CAP_LENGTH 12
-
-#define VIRTIO_PCI_NOTIFY_CAP_MULT 16
-
-#define VIRTIO_PCI_COMMON_DFSELECT 0
-#define VIRTIO_PCI_COMMON_DF 4
-#define VIRTIO_PCI_COMMON_GFSELECT 8
-#define VIRTIO_PCI_COMMON_GF 12
-#define VIRTIO_PCI_COMMON_MSIX 16
-#define VIRTIO_PCI_COMMON_NUMQ 18
-#define VIRTIO_PCI_COMMON_STATUS 20
-#define VIRTIO_PCI_COMMON_CFGGENERATION 21
-#define VIRTIO_PCI_COMMON_Q_SELECT 22
-#define VIRTIO_PCI_COMMON_Q_SIZE 24
-#define VIRTIO_PCI_COMMON_Q_MSIX 26
-#define VIRTIO_PCI_COMMON_Q_ENABLE 28
-#define VIRTIO_PCI_COMMON_Q_NOFF 30
-#define VIRTIO_PCI_COMMON_Q_DESCLO 32
-#define VIRTIO_PCI_COMMON_Q_DESCHI 36
-#define VIRTIO_PCI_COMMON_Q_AVAILLO 40
-#define VIRTIO_PCI_COMMON_Q_AVAILHI 44
-#define VIRTIO_PCI_COMMON_Q_USEDLO 48
-#define VIRTIO_PCI_COMMON_Q_USEDHI 52
-
-#endif /* VIRTIO_PCI_NO_MODERN */
-
-#endif