40f5623bxUbeGjkRrjDguCy_Gm8RLw linux-2.6.7-xen-sparse/include/asm-xen/asm-i386/xor.h
40f5623bqoi4GEoBiiUc6TZk1HjsMg linux-2.6.7-xen-sparse/include/asm-xen/blkif.h
40f5623bYNP7tHE2zX6YQxp9Zq2utQ linux-2.6.7-xen-sparse/include/asm-xen/ctrl_if.h
-40f5623bDU2mp4xcHrO0ThodQ9Vs7w linux-2.6.7-xen-sparse/include/asm-xen/domain_controller.h
40f5623b3Eqs8pAc5WpPX8_jTzV2qw linux-2.6.7-xen-sparse/include/asm-xen/evtchn.h
-40f5623bSHoOzh_pYP9ovjpUz019Aw linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/arch-x86_32.h
-40f5623c1uIAB_OVr5AFdoOac7zxHA linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/arch-x86_64.h
-40f5623cEbvTM2QIJ8G6kJoYMLvFpw linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/dom0_ops.h
-40f5623cBiv7JBB2bwezpyMwyDGN_w linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/event_channel.h
-40f5623cvr4j1BQI1I82_K5wRocUKg linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/hypervisor-if.h
-40f5623cfHK4EBsPz922OqMVkZX6OA linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/physdev.h
-40f5623cFINsV23lGJNQNbhO5kus_Q linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/sched_ctl.h
-40f5623cb_pJrLt3h_nAzvJsjsV0rQ linux-2.6.7-xen-sparse/include/asm-xen/hypervisor-ifs/trace.h
40f5623cndVUFlkxpf7Lfx7xu8madQ linux-2.6.7-xen-sparse/include/asm-xen/multicall.h
40f5623cTZ80EwjWUBlh44A9F9i_Lg linux-2.6.7-xen-sparse/include/asm-xen/netif.h
3f108af1ylCIm82H052FVTfXACBHrw linux-2.6.7-xen-sparse/include/asm-xen/proc_cmd.h
LINUX_26=${RS}/../linux-2.6.7-xen-sparse
-## There are a whole bunch of special symlinks, mostly for files
-## which are identical in the i386 and xen-i386 architecture-dependent
-## subdirectories.
-# This first symlink is special: it links to shared files in Xen's source tree
+# Create links to the shared definitions of the hypervisor interface
rm -rf ${AD}/include/asm-xen/hypervisor-ifs
mkdir ${AD}/include/asm-xen/hypervisor-ifs
cd ${AD}/include/asm-xen/hypervisor-ifs
relative_lndir ../../../${RS}/../xen/include/hypervisor-ifs
-# Another special symlink: to the shared definitions for the control interface
-cd ..
+# Create a link to the shared definitions for the control interface
+cd ${AD}/include/asm-xen
ln -sf ../../${RS}/../tools/python/xen/lowlevel/xu/domain_controller.h
-# The remainder are the i386 -> xen-i386 links
+
+## Symlinks for files:
+## - which are identical in the i386 and xen-i386 architecture-dependent
+## subdirectories.
+## - which are identical in the Linux 2.6 and Linux 2.4 ports.
+
+cd ${AD}/include/asm-xen
ln -sf ../asm-i386/a.out.h
ln -sf ../asm-i386/apicdef.h
ln -sf ../asm-i386/apic.h
ln -sf ../asm-i386/user.h
ln -sf ../../${LINUX_26}/include/asm-xen/xen_proc.h
-cd ../../arch/xen/kernel
+cd ${AD}/arch/xen/kernel
ln -sf ../../i386/kernel/i387.c
ln -sf ../../i386/kernel/init_task.c
ln -sf ../../i386/kernel/pci-dma.c
ln -sf ../../i386/kernel/semaphore.c
ln -sf ../../i386/kernel/sys_i386.c
ln -sf ../../../${LINUX_26}/arch/xen/i386/kernel/ioport.c
-cd ../lib
+
+cd ${AD}/arch/xen/lib
ln -sf ../../i386/lib/checksum.S
ln -sf ../../i386/lib/dec_and_lock.c
ln -sf ../../i386/lib/getuser.S
ln -sf ../../i386/lib/strstr.c
ln -sf ../../i386/lib/usercopy.c
ln -sf ../../../${LINUX_26}/arch/xen/kernel/xen_proc.c
-cd ../mm
+
+cd ${AD}/arch/xen/mm
ln -sf ../../i386/mm/extable.c
ln -sf ../../i386/mm/pageattr.c
-cd ../drivers/console
+
+cd ${AD}/arch/xen/drivers/console
ln -sf ../../../../${LINUX_26}/drivers/xen/console/console.c
-cd ../dom0
+
+cd ${AD}/arch/xen/drivers/dom0
ln -sf ../../../../${LINUX_26}/drivers/xen/privcmd/privcmd.c core.c
-cd ../netif/frontend
+
+cd ${AD}/arch/xen/drivers/netif/frontend
ln -sf ../../../../../${LINUX_26}/drivers/xen/net/network.c main.c
+++ /dev/null
-/******************************************************************************
- * domain_controller.h
- *
- * Interface to server controller (e.g., 'xend'). This header file defines the
- * interface that is shared with guest OSes.
- *
- * Copyright (c) 2004, K A Fraser
- */
-
-#ifndef __DOMAIN_CONTROLLER_H__
-#define __DOMAIN_CONTROLLER_H__
-
-
-#ifndef BASIC_START_INFO
-#error "Xen header file hypervisor-if.h must already be included here."
-#endif
-
-
-/*
- * EXTENDED BOOTSTRAP STRUCTURE FOR NEW DOMAINS.
- */
-
-typedef struct {
- BASIC_START_INFO;
- u16 domain_controller_evtchn; /* 320 */
-} PACKED extended_start_info_t; /* 322 bytes */
-#define SIF_BLK_BE_DOMAIN (1<<4) /* Is this a block backend domain? */
-#define SIF_NET_BE_DOMAIN (1<<5) /* Is this a net backend domain? */
-
-
-/*
- * Reason codes for SCHEDOP_shutdown. These are opaque to Xen but may be
- * interpreted by control software to determine the appropriate action. These
- * are only really advisories: the controller can actually do as it likes.
- */
-#define SHUTDOWN_poweroff 0 /* Domain exited normally. Clean up and kill. */
-#define SHUTDOWN_reboot 1 /* Clean up, kill, and then restart. */
-#define SHUTDOWN_suspend 2 /* Clean up, save suspend info, kill. */
-
-
-/*
- * CONTROLLER MESSAGING INTERFACE.
- */
-
-typedef struct {
- u8 type; /* 0: echoed in response */
- u8 subtype; /* 1: echoed in response */
- u8 id; /* 2: echoed in response */
- u8 length; /* 3: number of bytes in 'msg' */
- u8 msg[60]; /* 4: type-specific message data */
-} PACKED control_msg_t; /* 64 bytes */
-
-#define CONTROL_RING_SIZE 8
-typedef u32 CONTROL_RING_IDX;
-#define MASK_CONTROL_IDX(_i) ((_i)&(CONTROL_RING_SIZE-1))
-
-typedef struct {
- control_msg_t tx_ring[CONTROL_RING_SIZE]; /* 0: guest -> controller */
- control_msg_t rx_ring[CONTROL_RING_SIZE]; /* 512: controller -> guest */
- CONTROL_RING_IDX tx_req_prod, tx_resp_prod; /* 1024, 1028 */
- CONTROL_RING_IDX rx_req_prod, rx_resp_prod; /* 1032, 1036 */
-} PACKED control_if_t; /* 1040 bytes */
-
-/*
- * Top-level command types.
- */
-#define CMSG_CONSOLE 0 /* Console */
-#define CMSG_BLKIF_BE 1 /* Block-device backend */
-#define CMSG_BLKIF_FE 2 /* Block-device frontend */
-#define CMSG_NETIF_BE 3 /* Network-device backend */
-#define CMSG_NETIF_FE 4 /* Network-device frontend */
-#define CMSG_SHUTDOWN 6 /* Shutdown messages */
-
-
-/******************************************************************************
- * CONSOLE DEFINITIONS
- */
-
-/*
- * Subtypes for console messages.
- */
-#define CMSG_CONSOLE_DATA 0
-
-
-/******************************************************************************
- * BLOCK-INTERFACE FRONTEND DEFINITIONS
- */
-
-/* Messages from domain controller to guest. */
-#define CMSG_BLKIF_FE_INTERFACE_STATUS_CHANGED 0
-
-/* Messages from guest to domain controller. */
-#define CMSG_BLKIF_FE_DRIVER_STATUS_CHANGED 32
-#define CMSG_BLKIF_FE_INTERFACE_CONNECT 33
-#define CMSG_BLKIF_FE_INTERFACE_DISCONNECT 34
-
-/* These are used by both front-end and back-end drivers. */
-#define blkif_vdev_t u16
-#define blkif_pdev_t u16
-#define blkif_sector_t u64
-
-/*
- * CMSG_BLKIF_FE_INTERFACE_STATUS_CHANGED:
- * Notify a guest about a status change on one of its block interfaces.
- * If the interface is DESTROYED or DOWN then the interface is disconnected:
- * 1. The shared-memory frame is available for reuse.
- * 2. Any unacknowledged messgaes pending on the interface were dropped.
- */
-#define BLKIF_INTERFACE_STATUS_DESTROYED 0 /* Interface doesn't exist. */
-#define BLKIF_INTERFACE_STATUS_DISCONNECTED 1 /* Exists but is disconnected. */
-#define BLKIF_INTERFACE_STATUS_CONNECTED 2 /* Exists and is connected. */
-typedef struct {
- u32 handle; /* 0 */
- u32 status; /* 4 */
- u16 evtchn; /* 8: (only if status == BLKIF_INTERFACE_STATUS_CONNECTED). */
-} PACKED blkif_fe_interface_status_changed_t; /* 10 bytes */
-
-/*
- * CMSG_BLKIF_FE_DRIVER_STATUS_CHANGED:
- * Notify the domain controller that the front-end driver is DOWN or UP.
- * When the driver goes DOWN then the controller will send no more
- * status-change notifications. When the driver comes UP then the controller
- * will send a notification for each interface that currently exists.
- * If the driver goes DOWN while interfaces are still UP, the domain
- * will automatically take the interfaces DOWN.
- */
-#define BLKIF_DRIVER_STATUS_DOWN 0
-#define BLKIF_DRIVER_STATUS_UP 1
-typedef struct {
- /* IN */
- u32 status; /* 0: BLKIF_DRIVER_STATUS_??? */
- /* OUT */
- /*
- * Tells driver how many interfaces it should expect to immediately
- * receive notifications about.
- */
- u32 nr_interfaces; /* 4 */
-} PACKED blkif_fe_driver_status_changed_t; /* 8 bytes */
-
-/*
- * CMSG_BLKIF_FE_INTERFACE_CONNECT:
- * If successful, the domain controller will acknowledge with a
- * STATUS_CONNECTED message.
- */
-typedef struct {
- u32 handle; /* 0 */
- u32 __pad;
- memory_t shmem_frame; /* 8 */
- MEMORY_PADDING;
-} PACKED blkif_fe_interface_connect_t; /* 16 bytes */
-
-/*
- * CMSG_BLKIF_FE_INTERFACE_DISCONNECT:
- * If successful, the domain controller will acknowledge with a
- * STATUS_DISCONNECTED message.
- */
-typedef struct {
- u32 handle; /* 0 */
-} PACKED blkif_fe_interface_disconnect_t; /* 4 bytes */
-
-
-/******************************************************************************
- * BLOCK-INTERFACE BACKEND DEFINITIONS
- */
-
-/* Messages from domain controller. */
-#define CMSG_BLKIF_BE_CREATE 0 /* Create a new block-device interface. */
-#define CMSG_BLKIF_BE_DESTROY 1 /* Destroy a block-device interface. */
-#define CMSG_BLKIF_BE_CONNECT 2 /* Connect i/f to remote driver. */
-#define CMSG_BLKIF_BE_DISCONNECT 3 /* Disconnect i/f from remote driver. */
-#define CMSG_BLKIF_BE_VBD_CREATE 4 /* Create a new VBD for an interface. */
-#define CMSG_BLKIF_BE_VBD_DESTROY 5 /* Delete a VBD from an interface. */
-#define CMSG_BLKIF_BE_VBD_GROW 6 /* Append an extent to a given VBD. */
-#define CMSG_BLKIF_BE_VBD_SHRINK 7 /* Remove last extent from a given VBD. */
-
-/* Messages to domain controller. */
-#define CMSG_BLKIF_BE_DRIVER_STATUS_CHANGED 32
-
-/*
- * Message request/response definitions for block-device messages.
- */
-
-typedef struct {
- blkif_sector_t sector_start; /* 0 */
- blkif_sector_t sector_length; /* 8 */
- blkif_pdev_t device; /* 16 */
- u16 __pad; /* 18 */
-} PACKED blkif_extent_t; /* 20 bytes */
-
-/* Non-specific 'okay' return. */
-#define BLKIF_BE_STATUS_OKAY 0
-/* Non-specific 'error' return. */
-#define BLKIF_BE_STATUS_ERROR 1
-/* The following are specific error returns. */
-#define BLKIF_BE_STATUS_INTERFACE_EXISTS 2
-#define BLKIF_BE_STATUS_INTERFACE_NOT_FOUND 3
-#define BLKIF_BE_STATUS_INTERFACE_CONNECTED 4
-#define BLKIF_BE_STATUS_VBD_EXISTS 5
-#define BLKIF_BE_STATUS_VBD_NOT_FOUND 6
-#define BLKIF_BE_STATUS_OUT_OF_MEMORY 7
-#define BLKIF_BE_STATUS_EXTENT_NOT_FOUND 8
-#define BLKIF_BE_STATUS_MAPPING_ERROR 9
-
-/* This macro can be used to create an array of descriptive error strings. */
-#define BLKIF_BE_STATUS_ERRORS { \
- "Okay", \
- "Non-specific error", \
- "Interface already exists", \
- "Interface not found", \
- "Interface is still connected", \
- "VBD already exists", \
- "VBD not found", \
- "Out of memory", \
- "Extent not found for VBD", \
- "Could not map domain memory" }
-
-/*
- * CMSG_BLKIF_BE_CREATE:
- * When the driver sends a successful response then the interface is fully
- * created. The controller will send a DOWN notification to the front-end
- * driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 blkif_handle; /* 4: Domain-specific interface handle. */
- /* OUT */
- u32 status; /* 8 */
-} PACKED blkif_be_create_t; /* 12 bytes */
-
-/*
- * CMSG_BLKIF_BE_DESTROY:
- * When the driver sends a successful response then the interface is fully
- * torn down. The controller will send a DESTROYED notification to the
- * front-end driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify interface to be destroyed. */
- u32 blkif_handle; /* 4: ...ditto... */
- /* OUT */
- u32 status; /* 8 */
-} PACKED blkif_be_destroy_t; /* 12 bytes */
-
-/*
- * CMSG_BLKIF_BE_CONNECT:
- * When the driver sends a successful response then the interface is fully
- * connected. The controller will send a CONNECTED notification to the
- * front-end driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 blkif_handle; /* 4: Domain-specific interface handle. */
- memory_t shmem_frame; /* 8: Page cont. shared comms window. */
- MEMORY_PADDING;
- u32 evtchn; /* 16: Event channel for notifications. */
- /* OUT */
- u32 status; /* 20 */
-} PACKED blkif_be_connect_t; /* 24 bytes */
-
-/*
- * CMSG_BLKIF_BE_DISCONNECT:
- * When the driver sends a successful response then the interface is fully
- * disconnected. The controller will send a DOWN notification to the front-end
- * driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 blkif_handle; /* 4: Domain-specific interface handle. */
- /* OUT */
- u32 status; /* 8 */
-} PACKED blkif_be_disconnect_t; /* 12 bytes */
-
-/* CMSG_BLKIF_BE_VBD_CREATE */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify blkdev interface. */
- u32 blkif_handle; /* 4: ...ditto... */
- blkif_vdev_t vdevice; /* 8: Interface-specific id for this VBD. */
- u16 readonly; /* 10: Non-zero -> VBD isn't writeable. */
- /* OUT */
- u32 status; /* 12 */
-} PACKED blkif_be_vbd_create_t; /* 16 bytes */
-
-/* CMSG_BLKIF_BE_VBD_DESTROY */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify blkdev interface. */
- u32 blkif_handle; /* 4: ...ditto... */
- blkif_vdev_t vdevice; /* 8: Interface-specific id of the VBD. */
- u16 __pad; /* 10 */
- /* OUT */
- u32 status; /* 12 */
-} PACKED blkif_be_vbd_destroy_t; /* 16 bytes */
-
-/* CMSG_BLKIF_BE_VBD_GROW */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify blkdev interface. */
- u32 blkif_handle; /* 4: ...ditto... */
- blkif_extent_t extent; /* 8: Physical extent to append to VBD. */
- blkif_vdev_t vdevice; /* 28: Interface-specific id of the VBD. */
- u16 __pad; /* 30 */
- /* OUT */
- u32 status; /* 32 */
-} PACKED blkif_be_vbd_grow_t; /* 36 bytes */
-
-/* CMSG_BLKIF_BE_VBD_SHRINK */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify blkdev interface. */
- u32 blkif_handle; /* 4: ...ditto... */
- blkif_vdev_t vdevice; /* 8: Interface-specific id of the VBD. */
- u16 __pad; /* 10 */
- /* OUT */
- u32 status; /* 12 */
-} PACKED blkif_be_vbd_shrink_t; /* 16 bytes */
-
-/*
- * CMSG_BLKIF_BE_DRIVER_STATUS_CHANGED:
- * Notify the domain controller that the back-end driver is DOWN or UP.
- * If the driver goes DOWN while interfaces are still UP, the controller
- * will automatically send DOWN notifications.
- */
-typedef struct {
- u32 status; /* 0: BLKIF_DRIVER_STATUS_??? */
-} PACKED blkif_be_driver_status_changed_t; /* 4 bytes */
-
-
-/******************************************************************************
- * NETWORK-INTERFACE FRONTEND DEFINITIONS
- */
-
-/* Messages from domain controller to guest. */
-#define CMSG_NETIF_FE_INTERFACE_STATUS_CHANGED 0
-
-/* Messages from guest to domain controller. */
-#define CMSG_NETIF_FE_DRIVER_STATUS_CHANGED 32
-#define CMSG_NETIF_FE_INTERFACE_CONNECT 33
-#define CMSG_NETIF_FE_INTERFACE_DISCONNECT 34
-
-/*
- * CMSG_NETIF_FE_INTERFACE_STATUS_CHANGED:
- * Notify a guest about a status change on one of its network interfaces.
- * If the interface is DESTROYED or DOWN then the interface is disconnected:
- * 1. The shared-memory frame is available for reuse.
- * 2. Any unacknowledged messgaes pending on the interface were dropped.
- */
-#define NETIF_INTERFACE_STATUS_DESTROYED 0 /* Interface doesn't exist. */
-#define NETIF_INTERFACE_STATUS_DISCONNECTED 1 /* Exists but is disconnected. */
-#define NETIF_INTERFACE_STATUS_CONNECTED 2 /* Exists and is connected. */
-typedef struct {
- u32 handle; /* 0 */
- u32 status; /* 4 */
- u16 evtchn; /* 8: status == NETIF_INTERFACE_STATUS_CONNECTED */
- u8 mac[6]; /* 10: status == NETIF_INTERFACE_STATUS_CONNECTED */
-} PACKED netif_fe_interface_status_changed_t; /* 16 bytes */
-
-/*
- * CMSG_NETIF_FE_DRIVER_STATUS_CHANGED:
- * Notify the domain controller that the front-end driver is DOWN or UP.
- * When the driver goes DOWN then the controller will send no more
- * status-change notifications. When the driver comes UP then the controller
- * will send a notification for each interface that currently exists.
- * If the driver goes DOWN while interfaces are still UP, the domain
- * will automatically take the interfaces DOWN.
- */
-#define NETIF_DRIVER_STATUS_DOWN 0
-#define NETIF_DRIVER_STATUS_UP 1
-typedef struct {
- /* IN */
- u32 status; /* 0: NETIF_DRIVER_STATUS_??? */
- /* OUT */
- /*
- * Tells driver how many interfaces it should expect to immediately
- * receive notifications about.
- */
- u32 nr_interfaces; /* 4 */
-} PACKED netif_fe_driver_status_changed_t; /* 8 bytes */
-
-/*
- * CMSG_NETIF_FE_INTERFACE_CONNECT:
- * If successful, the domain controller will acknowledge with a
- * STATUS_CONNECTED message.
- */
-typedef struct {
- u32 handle; /* 0 */
- u32 __pad; /* 4 */
- memory_t tx_shmem_frame; /* 8 */
- MEMORY_PADDING;
- memory_t rx_shmem_frame; /* 16 */
- MEMORY_PADDING;
-} PACKED netif_fe_interface_connect_t; /* 24 bytes */
-
-/*
- * CMSG_NETIF_FE_INTERFACE_DISCONNECT:
- * If successful, the domain controller will acknowledge with a
- * STATUS_DISCONNECTED message.
- */
-typedef struct {
- u32 handle; /* 0 */
-} PACKED netif_fe_interface_disconnect_t; /* 4 bytes */
-
-
-/******************************************************************************
- * NETWORK-INTERFACE BACKEND DEFINITIONS
- */
-
-/* Messages from domain controller. */
-#define CMSG_NETIF_BE_CREATE 0 /* Create a new net-device interface. */
-#define CMSG_NETIF_BE_DESTROY 1 /* Destroy a net-device interface. */
-#define CMSG_NETIF_BE_CONNECT 2 /* Connect i/f to remote driver. */
-#define CMSG_NETIF_BE_DISCONNECT 3 /* Disconnect i/f from remote driver. */
-
-/* Messages to domain controller. */
-#define CMSG_NETIF_BE_DRIVER_STATUS_CHANGED 32
-
-/*
- * Message request/response definitions for net-device messages.
- */
-
-/* Non-specific 'okay' return. */
-#define NETIF_BE_STATUS_OKAY 0
-/* Non-specific 'error' return. */
-#define NETIF_BE_STATUS_ERROR 1
-/* The following are specific error returns. */
-#define NETIF_BE_STATUS_INTERFACE_EXISTS 2
-#define NETIF_BE_STATUS_INTERFACE_NOT_FOUND 3
-#define NETIF_BE_STATUS_INTERFACE_CONNECTED 4
-#define NETIF_BE_STATUS_OUT_OF_MEMORY 5
-#define NETIF_BE_STATUS_MAPPING_ERROR 6
-
-/* This macro can be used to create an array of descriptive error strings. */
-#define NETIF_BE_STATUS_ERRORS { \
- "Okay", \
- "Non-specific error", \
- "Interface already exists", \
- "Interface not found", \
- "Interface is still connected", \
- "Out of memory", \
- "Could not map domain memory" }
-
-/*
- * CMSG_NETIF_BE_CREATE:
- * When the driver sends a successful response then the interface is fully
- * created. The controller will send a DOWN notification to the front-end
- * driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 netif_handle; /* 4: Domain-specific interface handle. */
- u8 mac[6]; /* 8 */
- u16 __pad; /* 14 */
- /* OUT */
- u32 status; /* 16 */
-} PACKED netif_be_create_t; /* 20 bytes */
-
-/*
- * CMSG_NETIF_BE_DESTROY:
- * When the driver sends a successful response then the interface is fully
- * torn down. The controller will send a DESTROYED notification to the
- * front-end driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Identify interface to be destroyed. */
- u32 netif_handle; /* 4: ...ditto... */
- /* OUT */
- u32 status; /* 8 */
-} PACKED netif_be_destroy_t; /* 12 bytes */
-
-/*
- * CMSG_NETIF_BE_CONNECT:
- * When the driver sends a successful response then the interface is fully
- * connected. The controller will send a CONNECTED notification to the
- * front-end driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 netif_handle; /* 4: Domain-specific interface handle. */
- memory_t tx_shmem_frame; /* 8: Page cont. tx shared comms window. */
- MEMORY_PADDING;
- memory_t rx_shmem_frame; /* 16: Page cont. rx shared comms window. */
- MEMORY_PADDING;
- u16 evtchn; /* 24: Event channel for notifications. */
- u16 __pad; /* 26 */
- /* OUT */
- u32 status; /* 28 */
-} PACKED netif_be_connect_t; /* 32 bytes */
-
-/*
- * CMSG_NETIF_BE_DISCONNECT:
- * When the driver sends a successful response then the interface is fully
- * disconnected. The controller will send a DOWN notification to the front-end
- * driver.
- */
-typedef struct {
- /* IN */
- domid_t domid; /* 0: Domain attached to new interface. */
- u32 netif_handle; /* 4: Domain-specific interface handle. */
- /* OUT */
- u32 status; /* 8 */
-} PACKED netif_be_disconnect_t; /* 12 bytes */
-
-/*
- * CMSG_NETIF_BE_DRIVER_STATUS_CHANGED:
- * Notify the domain controller that the back-end driver is DOWN or UP.
- * If the driver goes DOWN while interfaces are still UP, the domain
- * will automatically send DOWN notifications.
- */
-typedef struct {
- u32 status; /* 0: NETIF_DRIVER_STATUS_??? */
-} PACKED netif_be_driver_status_changed_t; /* 4 bytes */
-
-
-/******************************************************************************
- * SHUTDOWN DEFINITIONS
- */
-
-/*
- * Subtypes for shutdown messages.
- */
-#define CMSG_SHUTDOWN_POWEROFF 0 /* Clean shutdown (SHUTDOWN_poweroff). */
-#define CMSG_SHUTDOWN_REBOOT 1 /* Clean shutdown (SHUTDOWN_reboot). */
-#define CMSG_SHUTDOWN_SUSPEND 2 /* Create suspend info, then */
- /* SHUTDOWN_suspend. */
-
-#endif /* __DOMAIN_CONTROLLER_H__ */
+++ /dev/null
-/******************************************************************************
- * arch-i386/hypervisor-if.h
- *
- * Guest OS interface to x86 32-bit Xen.
- */
-
-#ifndef __HYPERVISOR_IF_I386_H__
-#define __HYPERVISOR_IF_I386_H__
-
-/*
- * Pointers and other address fields inside interface structures are padded to
- * 64 bits. This means that field alignments aren't different between 32- and
- * 64-bit architectures.
- */
-/* NB. Multi-level macro ensures __LINE__ is expanded before concatenation. */
-#define __MEMORY_PADDING(_X) u32 __pad_ ## _X
-#define _MEMORY_PADDING(_X) __MEMORY_PADDING(_X)
-#define MEMORY_PADDING _MEMORY_PADDING(__LINE__)
-
-/*
- * SEGMENT DESCRIPTOR TABLES
- */
-/*
- * A number of GDT entries are reserved by Xen. These are not situated at the
- * start of the GDT because some stupid OSes export hard-coded selector values
- * in their ABI. These hard-coded values are always near the start of the GDT,
- * so Xen places itself out of the way.
- *
- * NB. The reserved range is inclusive (that is, both FIRST_RESERVED_GDT_ENTRY
- * and LAST_RESERVED_GDT_ENTRY are reserved).
- */
-#define NR_RESERVED_GDT_ENTRIES 40
-#define FIRST_RESERVED_GDT_ENTRY 256
-#define LAST_RESERVED_GDT_ENTRY \
- (FIRST_RESERVED_GDT_ENTRY + NR_RESERVED_GDT_ENTRIES - 1)
-
-
-/*
- * These flat segments are in the Xen-private section of every GDT. Since these
- * are also present in the initial GDT, many OSes will be able to avoid
- * installing their own GDT.
- */
-#define FLAT_RING1_CS 0x0819 /* GDT index 259 */
-#define FLAT_RING1_DS 0x0821 /* GDT index 260 */
-#define FLAT_RING3_CS 0x082b /* GDT index 261 */
-#define FLAT_RING3_DS 0x0833 /* GDT index 262 */
-
-#define FLAT_GUESTOS_CS FLAT_RING1_CS
-#define FLAT_GUESTOS_DS FLAT_RING1_DS
-#define FLAT_USER_CS FLAT_RING3_CS
-#define FLAT_USER_DS FLAT_RING3_DS
-
-/* And the trap vector is... */
-#define TRAP_INSTR "int $0x82"
-
-
-/*
- * Virtual addresses beyond this are not modifiable by guest OSes. The
- * machine->physical mapping table starts at this address, read-only.
- */
-#define HYPERVISOR_VIRT_START (0xFC000000UL)
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
-
-#ifndef __ASSEMBLY__
-
-/* NB. Both the following are 32 bits each. */
-typedef unsigned long memory_t; /* Full-sized pointer/address/memory-size. */
-typedef unsigned long cpureg_t; /* Full-sized register. */
-
-/*
- * Send an array of these to HYPERVISOR_set_trap_table()
- */
-#define TI_GET_DPL(_ti) ((_ti)->flags & 3)
-#define TI_GET_IF(_ti) ((_ti)->flags & 4)
-#define TI_SET_DPL(_ti,_dpl) ((_ti)->flags |= (_dpl))
-#define TI_SET_IF(_ti,_if) ((_ti)->flags |= ((!!(_if))<<2))
-typedef struct {
- u8 vector; /* 0: exception vector */
- u8 flags; /* 1: 0-3: privilege level; 4: clear event enable? */
- u16 cs; /* 2: code selector */
- memory_t address; /* 4: code address */
-} PACKED trap_info_t; /* 8 bytes */
-
-typedef struct
-{
- unsigned long ebx;
- unsigned long ecx;
- unsigned long edx;
- unsigned long esi;
- unsigned long edi;
- unsigned long ebp;
- unsigned long eax;
- unsigned long ds;
- unsigned long es;
- unsigned long fs;
- unsigned long gs;
- unsigned long _unused;
- unsigned long eip;
- unsigned long cs;
- unsigned long eflags;
- unsigned long esp;
- unsigned long ss;
-} PACKED execution_context_t;
-
-typedef struct {
- u32 tsc_bits; /* 0: 32 bits read from the CPU's TSC. */
- u32 tsc_bitshift; /* 4: 'tsc_bits' uses N:N+31 of TSC. */
-} PACKED tsc_timestamp_t; /* 8 bytes */
-
-/*
- * The following is all CPU context. Note that the i387_ctxt block is filled
- * in by FXSAVE if the CPU has feature FXSR; otherwise FSAVE is used.
- */
-typedef struct {
-#define ECF_I387_VALID (1<<0)
- unsigned long flags;
- execution_context_t cpu_ctxt; /* User-level CPU registers */
- char fpu_ctxt[256]; /* User-level FPU registers */
- trap_info_t trap_ctxt[256]; /* Virtual IDT */
- unsigned int fast_trap_idx; /* "Fast trap" vector offset */
- unsigned long ldt_base, ldt_ents; /* LDT (linear address, # ents) */
- unsigned long gdt_frames[16], gdt_ents; /* GDT (machine frames, # ents) */
- unsigned long guestos_ss, guestos_esp; /* Virtual TSS (only SS1/ESP1) */
- unsigned long pt_base; /* CR3 (pagetable base) */
- unsigned long debugreg[8]; /* DB0-DB7 (debug registers) */
- unsigned long event_callback_cs; /* CS:EIP of event callback */
- unsigned long event_callback_eip;
- unsigned long failsafe_callback_cs; /* CS:EIP of failsafe callback */
- unsigned long failsafe_callback_eip;
-} PACKED full_execution_context_t;
-
-#define ARCH_HAS_FAST_TRAP
-
-#endif
-
-#endif
+++ /dev/null
-/******************************************************************************
- * arch-x86_64/hypervisor-if.h
- *
- * Guest OS interface to AMD x86-64 bit Xen.
- */
-
-#ifndef __HYPERVISOR_IF_X86_64_H__
-#define __HYPERVISOR_IF_X86_64_H__
-
-/* Pointers are naturally 64 bits in this architecture; no padding needed. */
-#define _MEMORY_PADDING(_X)
-#define MEMORY_PADDING
-
-/*
- * SEGMENT DESCRIPTOR TABLES
- */
-/*
- * A number of GDT entries are reserved by Xen. These are not situated at the
- * start of the GDT because some stupid OSes export hard-coded selector values
- * in their ABI. These hard-coded values are always near the start of the GDT,
- * so Xen places itself out of the way.
- *
- * NB. The reserved range is inclusive (that is, both FIRST_RESERVED_GDT_ENTRY
- * and LAST_RESERVED_GDT_ENTRY are reserved).
- */
-#define NR_RESERVED_GDT_ENTRIES 40
-#define FIRST_RESERVED_GDT_ENTRY 256
-#define LAST_RESERVED_GDT_ENTRY \
- (FIRST_RESERVED_GDT_ENTRY + NR_RESERVED_GDT_ENTRIES - 1)
-
-/*
- * 64-bit segment selectors
- * These flat segments are in the Xen-private section of every GDT. Since these
- * are also present in the initial GDT, many OSes will be able to avoid
- * installing their own GDT.
- */
-
-#define FLAT_RING3_CS32 0x0823 /* GDT index 260 */
-#define FLAT_RING3_CS64 0x082b /* GDT index 261 */
-#define FLAT_RING3_DS 0x0833 /* GDT index 262 */
-
-#define FLAT_GUESTOS_DS FLAT_RING3_DS
-#define FLAT_GUESTOS_CS FLAT_RING3_CS64
-#define FLAT_GUESTOS_CS32 FLAT_RING3_CS32
-
-#define FLAT_USER_DS FLAT_RING3_DS
-#define FLAT_USER_CS FLAT_RING3_CS64
-#define FLAT_USER_CS32 FLAT_RING3_CS32
-
-/* And the trap vector is... */
-#define TRAP_INSTR "syscall"
-
-/* The machine->physical mapping table starts at this address, read-only. */
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)0xffff810000000000ULL)
-#endif
-
-#ifndef __ASSEMBLY__
-
-/* NB. Both the following are 64 bits each. */
-typedef unsigned long memory_t; /* Full-sized pointer/address/memory-size. */
-typedef unsigned long cpureg_t; /* Full-sized register. */
-
-/*
- * Send an array of these to HYPERVISOR_set_trap_table()
- */
-#define TI_GET_DPL(_ti) ((_ti)->flags & 3)
-#define TI_GET_IF(_ti) ((_ti)->flags & 4)
-#define TI_SET_DPL(_ti,_dpl) ((_ti)->flags |= (_dpl))
-#define TI_SET_IF(_ti,_if) ((_ti)->flags |= ((!!(_if))<<2))
-typedef struct {
- u8 vector; /* 0: exception vector */
- u8 flags; /* 1: 0-3: privilege level; 4: clear event enable? */
- u16 cs; /* 2: code selector */
- u32 __pad; /* 4 */
- memory_t address; /* 8: code address */
-} PACKED trap_info_t; /* 16 bytes */
-
-typedef struct
-{
- unsigned long r15;
- unsigned long r14;
- unsigned long r13;
- unsigned long r12;
- unsigned long rbp;
- unsigned long rbx;
- unsigned long r11;
- unsigned long r10;
- unsigned long r9;
- unsigned long r8;
- unsigned long rax;
- unsigned long rcx;
- unsigned long rdx;
- unsigned long rsi;
- unsigned long rdi;
- unsigned long rip;
- unsigned long cs;
- unsigned long eflags;
- unsigned long rsp;
- unsigned long ss;
-} PACKED execution_context_t;
-
-/*
- * NB. This may become a 64-bit count with no shift. If this happens then the
- * structure size will still be 8 bytes, so no other alignments will change.
- */
-typedef struct {
- u32 tsc_bits; /* 0: 32 bits read from the CPU's TSC. */
- u32 tsc_bitshift; /* 4: 'tsc_bits' uses N:N+31 of TSC. */
-} PACKED tsc_timestamp_t; /* 8 bytes */
-
-/*
- * The following is all CPU context. Note that the i387_ctxt block is filled
- * in by FXSAVE if the CPU has feature FXSR; otherwise FSAVE is used.
- */
-typedef struct {
-#define ECF_I387_VALID (1<<0)
- unsigned long flags;
- execution_context_t cpu_ctxt; /* User-level CPU registers */
- char fpu_ctxt[512]; /* User-level FPU registers */
- trap_info_t trap_ctxt[256]; /* Virtual IDT */
- unsigned long ldt_base, ldt_ents; /* LDT (linear address, # ents) */
- unsigned long gdt_frames[16], gdt_ents; /* GDT (machine frames, # ents) */
- unsigned long guestos_ss, guestos_esp; /* Virtual TSS (only SS1/ESP1) */
- unsigned long pt_base; /* CR3 (pagetable base) */
- unsigned long debugreg[8]; /* DB0-DB7 (debug registers) */
- unsigned long event_callback_cs; /* CS:EIP of event callback */
- unsigned long event_callback_eip;
- unsigned long failsafe_callback_cs; /* CS:EIP of failsafe callback */
- unsigned long failsafe_callback_eip;
-} PACKED full_execution_context_t;
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __HYPERVISOR_IF_H__ */
+++ /dev/null
-/******************************************************************************
- * dom0_ops.h
- *
- * Process command requests from domain-0 guest OS.
- *
- * Copyright (c) 2002-2003, B Dragovic
- * Copyright (c) 2002-2004, K Fraser
- */
-
-
-#ifndef __DOM0_OPS_H__
-#define __DOM0_OPS_H__
-
-#include "hypervisor-if.h"
-#include "sched_ctl.h"
-
-/*
- * Make sure you increment the interface version whenever you modify this file!
- * This makes sure that old versions of dom0 tools will stop working in a
- * well-defined way (rather than crashing the machine, for instance).
- */
-#define DOM0_INTERFACE_VERSION 0xAAAA0010
-
-#define MAX_DOMAIN_NAME 16
-
-/************************************************************************/
-
-#define DOM0_GETMEMLIST 2
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 __pad;
- memory_t max_pfns; /* 8 */
- MEMORY_PADDING;
- void *buffer; /* 16 */
- MEMORY_PADDING;
- /* OUT variables. */
- memory_t num_pfns; /* 24 */
- MEMORY_PADDING;
-} PACKED dom0_getmemlist_t; /* 32 bytes */
-
-#define DOM0_SCHEDCTL 6
- /* struct sched_ctl_cmd is from sched-ctl.h */
-typedef struct sched_ctl_cmd dom0_schedctl_t;
-
-#define DOM0_ADJUSTDOM 7
-/* struct sched_adjdom_cmd is from sched-ctl.h */
-typedef struct sched_adjdom_cmd dom0_adjustdom_t;
-
-#define DOM0_CREATEDOMAIN 8
-typedef struct {
- /* IN parameters. */
- memory_t memory_kb; /* 0 */
- MEMORY_PADDING;
- u8 name[MAX_DOMAIN_NAME]; /* 8 */
- u32 cpu; /* 24 */
- u32 __pad; /* 28 */
- /* OUT parameters. */
- domid_t domain; /* 32 */
-} PACKED dom0_createdomain_t; /* 36 bytes */
-
-#define DOM0_DESTROYDOMAIN 9
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
-} PACKED dom0_destroydomain_t; /* 4 bytes */
-
-#define DOM0_PAUSEDOMAIN 10
-typedef struct {
- /* IN parameters. */
- domid_t domain; /* 0 */
-} PACKED dom0_pausedomain_t; /* 4 bytes */
-
-#define DOM0_UNPAUSEDOMAIN 11
-typedef struct {
- /* IN parameters. */
- domid_t domain; /* 0 */
-} PACKED dom0_unpausedomain_t; /* 4 bytes */
-
-#define DOM0_GETDOMAININFO 12
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */ /* NB. IN/OUT variable. */
- /* OUT variables. */
-#define DOMFLAGS_DYING (1<<0) /* Domain is scheduled to die. */
-#define DOMFLAGS_CRASHED (1<<1) /* Crashed domain; frozen for postmortem. */
-#define DOMFLAGS_SHUTDOWN (1<<2) /* The guest OS has shut itself down. */
-#define DOMFLAGS_PAUSED (1<<3) /* Currently paused by control software. */
-#define DOMFLAGS_BLOCKED (1<<4) /* Currently blocked pending an event. */
-#define DOMFLAGS_RUNNING (1<<5) /* Domain is currently running. */
-#define DOMFLAGS_CPUMASK 255 /* CPU to which this domain is bound. */
-#define DOMFLAGS_CPUSHIFT 8
-#define DOMFLAGS_SHUTDOWNMASK 255 /* DOMFLAGS_SHUTDOWN guest-supplied code. */
-#define DOMFLAGS_SHUTDOWNSHIFT 16
- u32 flags; /* 4 */
- u8 name[MAX_DOMAIN_NAME]; /* 8 */
- full_execution_context_t *ctxt; /* 24 */ /* NB. IN/OUT variable. */
- MEMORY_PADDING;
- memory_t tot_pages; /* 32 */
- MEMORY_PADDING;
- memory_t max_pages; /* 40 */
- MEMORY_PADDING;
- memory_t shared_info_frame; /* 48: MFN of shared_info struct */
- MEMORY_PADDING;
- u64 cpu_time; /* 56 */
-} PACKED dom0_getdomaininfo_t; /* 64 bytes */
-
-#define DOM0_BUILDDOMAIN 13
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 __pad; /* 4 */
- /* IN/OUT parameters */
- full_execution_context_t *ctxt; /* 8 */
- MEMORY_PADDING;
-} PACKED dom0_builddomain_t; /* 16 bytes */
-
-#define DOM0_IOPL 14
-typedef struct {
- domid_t domain; /* 0 */
- u32 iopl; /* 4 */
-} PACKED dom0_iopl_t; /* 8 bytes */
-
-#define DOM0_MSR 15
-typedef struct {
- /* IN variables. */
- u32 write; /* 0 */
- u32 cpu_mask; /* 4 */
- u32 msr; /* 8 */
- u32 in1; /* 12 */
- u32 in2; /* 16 */
- /* OUT variables. */
- u32 out1; /* 20 */
- u32 out2; /* 24 */
-} PACKED dom0_msr_t; /* 28 bytes */
-
-#define DOM0_DEBUG 16
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u8 opcode; /* 4 */
- u8 __pad0, __pad1, __pad2;
- u32 in1; /* 8 */
- u32 in2; /* 12 */
- u32 in3; /* 16 */
- u32 in4; /* 20 */
- /* OUT variables. */
- u32 status; /* 24 */
- u32 out1; /* 28 */
- u32 out2; /* 32 */
-} PACKED dom0_debug_t; /* 36 bytes */
-
-/*
- * Set clock such that it would read <secs,usecs> after 00:00:00 UTC,
- * 1 January, 1970 if the current system time was <system_time>.
- */
-#define DOM0_SETTIME 17
-typedef struct {
- /* IN variables. */
- u32 secs; /* 0 */
- u32 usecs; /* 4 */
- u64 system_time; /* 8 */
-} PACKED dom0_settime_t; /* 16 bytes */
-
-#define DOM0_GETPAGEFRAMEINFO 18
-#define NOTAB 0 /* normal page */
-#define L1TAB (1<<28)
-#define L2TAB (2<<28)
-#define L3TAB (3<<28)
-#define L4TAB (4<<28)
-#define XTAB (0xf<<28) /* invalid page */
-#define LTAB_MASK XTAB
-typedef struct {
- /* IN variables. */
- memory_t pfn; /* 0: Machine page frame number to query. */
- MEMORY_PADDING;
- domid_t domain; /* 8: To which domain does the frame belong? */
- /* OUT variables. */
- /* Is the page PINNED to a type? */
- u32 type; /* 12: see above type defs */
-} PACKED dom0_getpageframeinfo_t; /* 16 bytes */
-
-/*
- * Read console content from Xen buffer ring.
- */
-#define DOM0_READCONSOLE 19
-typedef struct {
- memory_t str; /* 0 */
- MEMORY_PADDING;
- u32 count; /* 8 */
- u32 cmd; /* 12 */
-} PACKED dom0_readconsole_t; /* 16 bytes */
-
-/*
- * Pin Domain to a particular CPU (use -1 to unpin)
- */
-#define DOM0_PINCPUDOMAIN 20
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- s32 cpu; /* 4: -1 implies unpin */
-} PACKED dom0_pincpudomain_t; /* 8 bytes */
-
-/* Get trace buffers physical base pointer */
-#define DOM0_GETTBUFS 21
-typedef struct {
- /* OUT variables */
- memory_t phys_addr; /* 0: location of the trace buffers */
- MEMORY_PADDING;
- u32 size; /* 8: size of each trace buffer, in bytes */
-} PACKED dom0_gettbufs_t; /* 12 bytes */
-
-/*
- * Get physical information about the host machine
- */
-#define DOM0_PHYSINFO 22
-typedef struct {
- u32 ht_per_core; /* 0 */
- u32 cores; /* 4 */
- u32 cpu_khz; /* 8 */
- u32 __pad; /* 12 */
- memory_t total_pages; /* 16 */
- MEMORY_PADDING;
- memory_t free_pages; /* 24 */
- MEMORY_PADDING;
-} PACKED dom0_physinfo_t; /* 32 bytes */
-
-/*
- * Allow a domain access to a physical PCI device
- */
-#define DOM0_PCIDEV_ACCESS 23
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 bus; /* 4 */
- u32 dev; /* 8 */
- u32 func; /* 12 */
- u32 enable; /* 16 */
-} PACKED dom0_pcidev_access_t; /* 20 bytes */
-
-/*
- * Get the ID of the current scheduler.
- */
-#define DOM0_SCHED_ID 24
-typedef struct {
- /* OUT variable */
- u32 sched_id; /* 0 */
-} PACKED dom0_sched_id_t; /* 4 bytes */
-
-/*
- * Control shadow pagetables operation
- */
-#define DOM0_SHADOW_CONTROL 25
-
-#define DOM0_SHADOW_CONTROL_OP_OFF 0
-#define DOM0_SHADOW_CONTROL_OP_ENABLE_TEST 1
-#define DOM0_SHADOW_CONTROL_OP_ENABLE_LOGDIRTY 2
-#define DOM0_SHADOW_CONTROL_OP_ENABLE_TRANSLATE 3
-#define DOM0_SHADOW_CONTROL_OP_FLUSH 10 /* table ops */
-#define DOM0_SHADOW_CONTROL_OP_CLEAN 11
-#define DOM0_SHADOW_CONTROL_OP_PEEK 12
-#define DOM0_SHADOW_CONTROL_OP_CLEAN2 13
-
-typedef struct dom0_shadow_control
-{
- u32 fault_count;
- u32 dirty_count;
- u32 dirty_net_count;
- u32 dirty_block_count;
-} dom0_shadow_control_stats_t;
-
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 op; /* 4 */
- unsigned long *dirty_bitmap; /* 8: pointer to locked buffer */
- MEMORY_PADDING;
- /* IN/OUT variables. */
- memory_t pages; /* 16: size of buffer, updated with actual size */
- MEMORY_PADDING;
- /* OUT variables. */
- dom0_shadow_control_stats_t stats;
-} PACKED dom0_shadow_control_t;
-
-
-#define DOM0_SETDOMAINNAME 26
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u8 name[MAX_DOMAIN_NAME]; /* 4 */
-} PACKED dom0_setdomainname_t; /* 20 bytes */
-
-#define DOM0_SETDOMAININITIALMEM 27
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 __pad;
- memory_t initial_memkb; /* 8 */
- MEMORY_PADDING;
-} PACKED dom0_setdomaininitialmem_t; /* 16 bytes */
-
-#define DOM0_SETDOMAINMAXMEM 28
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 __pad;
- memory_t max_memkb; /* 8 */
- MEMORY_PADDING;
-} PACKED dom0_setdomainmaxmem_t; /* 16 bytes */
-
-#define DOM0_GETPAGEFRAMEINFO2 29 /* batched interface */
-typedef struct {
- /* IN variables. */
- domid_t domain; /* 0 */
- u32 __pad;
- memory_t num; /* 8 */
- MEMORY_PADDING;
- /* IN/OUT variables. */
- unsigned long *array; /* 16 */
- MEMORY_PADDING;
-} PACKED dom0_getpageframeinfo2_t; /* 24 bytes */
-
-typedef struct {
- u32 cmd; /* 0 */
- u32 interface_version; /* 4 */ /* DOM0_INTERFACE_VERSION */
- union { /* 8 */
- u32 dummy[18]; /* 72 bytes */
- dom0_createdomain_t createdomain;
- dom0_pausedomain_t pausedomain;
- dom0_unpausedomain_t unpausedomain;
- dom0_destroydomain_t destroydomain;
- dom0_getmemlist_t getmemlist;
- dom0_schedctl_t schedctl;
- dom0_adjustdom_t adjustdom;
- dom0_builddomain_t builddomain;
- dom0_getdomaininfo_t getdomaininfo;
- dom0_getpageframeinfo_t getpageframeinfo;
- dom0_iopl_t iopl;
- dom0_msr_t msr;
- dom0_debug_t debug;
- dom0_settime_t settime;
- dom0_readconsole_t readconsole;
- dom0_pincpudomain_t pincpudomain;
- dom0_gettbufs_t gettbufs;
- dom0_physinfo_t physinfo;
- dom0_pcidev_access_t pcidev_access;
- dom0_sched_id_t sched_id;
- dom0_shadow_control_t shadow_control;
- dom0_setdomainname_t setdomainname;
- dom0_setdomaininitialmem_t setdomaininitialmem;
- dom0_setdomainmaxmem_t setdomainmaxmem;
- dom0_getpageframeinfo2_t getpageframeinfo2;
- } PACKED u;
-} PACKED dom0_op_t; /* 80 bytes */
-
-#endif /* __DOM0_OPS_H__ */
+++ /dev/null
-/******************************************************************************
- * event_channel.h
- *
- * Event channels between domains.
- *
- * Copyright (c) 2003-2004, K A Fraser.
- */
-
-#ifndef __HYPERVISOR_IFS__EVENT_CHANNEL_H__
-#define __HYPERVISOR_IFS__EVENT_CHANNEL_H__
-
-/*
- * EVTCHNOP_bind_interdomain: Open an event channel between <dom1> and <dom2>.
- * NOTES:
- * 1. <dom1> and/or <dom2> may be specified as DOMID_SELF.
- * 2. Only a sufficiently-privileged domain may create an event channel.
- * 3. <port1> and <port2> are only supplied if the op succeeds.
- */
-#define EVTCHNOP_bind_interdomain 0
-typedef struct {
- /* IN parameters. */
- domid_t dom1, dom2; /* 0, 4 */
- /* OUT parameters. */
- u32 port1, port2; /* 8, 12 */
-} PACKED evtchn_bind_interdomain_t; /* 16 bytes */
-
-/*
- * EVTCHNOP_bind_virq: Bind a local event channel to IRQ <irq>.
- * NOTES:
- * 1. A virtual IRQ may be bound to at most one event channel per domain.
- */
-#define EVTCHNOP_bind_virq 1
-typedef struct {
- /* IN parameters. */
- u32 virq; /* 0 */
- /* OUT parameters. */
- u32 port; /* 4 */
-} PACKED evtchn_bind_virq_t; /* 8 bytes */
-
-/*
- * EVTCHNOP_bind_pirq: Bind a local event channel to IRQ <irq>.
- * NOTES:
- * 1. A physical IRQ may be bound to at most one event channel per domain.
- * 2. Only a sufficiently-privileged domain may bind to a physical IRQ.
- */
-#define EVTCHNOP_bind_pirq 2
-typedef struct {
- /* IN parameters. */
- u32 pirq; /* 0 */
-#define BIND_PIRQ__WILL_SHARE 1
- u32 flags; /* BIND_PIRQ__* */ /* 4 */
- /* OUT parameters. */
- u32 port; /* 8 */
-} PACKED evtchn_bind_pirq_t; /* 12 bytes */
-
-/*
- * EVTCHNOP_close: Close the communication channel which has an endpoint at
- * <dom, port>.
- * NOTES:
- * 1. <dom> may be specified as DOMID_SELF.
- * 2. Only a sufficiently-privileged domain may close an event channel
- * for which <dom> is not DOMID_SELF.
- */
-#define EVTCHNOP_close 3
-typedef struct {
- /* IN parameters. */
- domid_t dom; /* 0 */
- u32 port; /* 4 */
- /* No OUT parameters. */
-} PACKED evtchn_close_t; /* 8 bytes */
-
-/*
- * EVTCHNOP_send: Send an event to the remote end of the channel whose local
- * endpoint is <DOMID_SELF, local_port>.
- */
-#define EVTCHNOP_send 4
-typedef struct {
- /* IN parameters. */
- u32 local_port; /* 0 */
- /* No OUT parameters. */
-} PACKED evtchn_send_t; /* 4 bytes */
-
-/*
- * EVTCHNOP_status: Get the current status of the communication channel which
- * has an endpoint at <dom, port>.
- * NOTES:
- * 1. <dom> may be specified as DOMID_SELF.
- * 2. Only a sufficiently-privileged domain may obtain the status of an event
- * channel for which <dom> is not DOMID_SELF.
- */
-#define EVTCHNOP_status 5
-typedef struct {
- /* IN parameters */
- domid_t dom; /* 0 */
- u32 port; /* 4 */
- /* OUT parameters */
-#define EVTCHNSTAT_closed 0 /* Chennel is not in use. */
-#define EVTCHNSTAT_unbound 1 /* Channel is not bound to a source. */
-#define EVTCHNSTAT_interdomain 2 /* Channel is connected to remote domain. */
-#define EVTCHNSTAT_pirq 3 /* Channel is bound to a phys IRQ line. */
-#define EVTCHNSTAT_virq 4 /* Channel is bound to a virtual IRQ line */
- u32 status; /* 8 */
- union { /* 12 */
- struct {
- domid_t dom; /* 12 */
- u32 port; /* 16 */
- } PACKED interdomain; /* EVTCHNSTAT_interdomain */
- u32 pirq; /* EVTCHNSTAT_pirq */ /* 12 */
- u32 virq; /* EVTCHNSTAT_virq */ /* 12 */
- } PACKED u;
-} PACKED evtchn_status_t; /* 20 bytes */
-
-typedef struct {
- u32 cmd; /* EVTCHNOP_* */ /* 0 */
- u32 __reserved; /* 4 */
- union { /* 8 */
- evtchn_bind_interdomain_t bind_interdomain;
- evtchn_bind_virq_t bind_virq;
- evtchn_bind_pirq_t bind_pirq;
- evtchn_close_t close;
- evtchn_send_t send;
- evtchn_status_t status;
- u8 __dummy[24];
- } PACKED u;
-} PACKED evtchn_op_t; /* 32 bytes */
-
-#endif /* __HYPERVISOR_IFS__EVENT_CHANNEL_H__ */
+++ /dev/null
-/******************************************************************************
- * hypervisor-if.h
- *
- * Guest OS interface to Xen.
- */
-
-#ifndef __HYPERVISOR_IF_H__
-#define __HYPERVISOR_IF_H__
-
-/* GCC-specific way to pack structure definitions (no implicit padding). */
-#define PACKED __attribute__ ((packed))
-
-#if defined(__i386__)
-#include "arch-x86_32.h"
-#elif defined(__x86_64__)
-#include "arch-x86_64.h"
-#else
-#error "Unsupported architecture"
-#endif
-
-/*
- * HYPERVISOR "SYSTEM CALLS"
- */
-
-/* EAX = vector; EBX, ECX, EDX, ESI, EDI = args 1, 2, 3, 4, 5. */
-#define __HYPERVISOR_set_trap_table 0
-#define __HYPERVISOR_mmu_update 1
-#define __HYPERVISOR_set_gdt 2
-#define __HYPERVISOR_stack_switch 3
-#define __HYPERVISOR_set_callbacks 4
-#define __HYPERVISOR_fpu_taskswitch 5
-#define __HYPERVISOR_sched_op 6
-#define __HYPERVISOR_dom0_op 7
-#define __HYPERVISOR_set_debugreg 8
-#define __HYPERVISOR_get_debugreg 9
-#define __HYPERVISOR_update_descriptor 10
-#define __HYPERVISOR_set_fast_trap 11
-#define __HYPERVISOR_dom_mem_op 12
-#define __HYPERVISOR_multicall 13
-#define __HYPERVISOR_update_va_mapping 14
-#define __HYPERVISOR_set_timer_op 15
-#define __HYPERVISOR_event_channel_op 16
-#define __HYPERVISOR_xen_version 17
-#define __HYPERVISOR_console_io 18
-#define __HYPERVISOR_physdev_op 19
-#define __HYPERVISOR_update_va_mapping_otherdomain 20
-
-/*
- * MULTICALLS
- *
- * Multicalls are listed in an array, with each element being a fixed size
- * (BYTES_PER_MULTICALL_ENTRY). Each is of the form (op, arg1, ..., argN)
- * where each element of the tuple is a machine word.
- */
-#define ARGS_PER_MULTICALL_ENTRY 8
-
-
-/*
- * VIRTUAL INTERRUPTS
- *
- * Virtual interrupts that a guest OS may receive from the hypervisor.
- */
-#define VIRQ_MISDIRECT 0 /* Catch-all interrupt for unbound VIRQs. */
-#define VIRQ_TIMER 1 /* Timebase update, and/or requested timeout. */
-#define VIRQ_DEBUG 2 /* Request guest to dump debug info. */
-#define VIRQ_CONSOLE 3 /* (DOM0) bytes received on emergency console. */
-#define VIRQ_DOM_EXC 4 /* (DOM0) Exceptional event for some domain. */
-#define NR_VIRQS 5
-
-/*
- * MMU-UPDATE REQUESTS
- *
- * HYPERVISOR_mmu_update() accepts a list of (ptr, val) pairs.
- * ptr[1:0] specifies the appropriate MMU_* command.
- *
- * GPS (General-Purpose Subject)
- * -----------------------------
- * This domain that must own all non-page-table pages that are involved in
- * MMU updates. By default it is the domain that executes mmu_update(). If the
- * caller has sufficient privilege then it can be changed by executing
- * MMUEXT_SET_SUBJECTDOM.
- *
- * PTS (Page-Table Subject)
- * ------------------------
- * This domain must own all the page-table pages that are subject to MMU
- * updates. By default it is the domain that executes mmu_update(). If the
- * caller has sufficient privilege then it can be changed by executing
- * MMUEXT_SET_SUBJECTDOM with val[14] (SET_PAGETABLE_SUBJECTDOM) set.
- *
- * ptr[1:0] == MMU_NORMAL_PT_UPDATE:
- * Updates an entry in a page table.
- * ptr[:2] -- machine address of the page-table entry to modify [1]
- * val -- value to write [2]
- *
- * ptr[1:0] == MMU_MACHPHYS_UPDATE:
- * Updates an entry in the machine->pseudo-physical mapping table.
- * ptr[:2] -- machine address within the frame whose mapping to modify [3]
- * val -- value to write into the mapping entry
- *
- * ptr[1:0] == MMU_EXTENDED_COMMAND:
- * val[7:0] -- MMUEXT_* command
- *
- * val[7:0] == MMUEXT_(UN)PIN_*_TABLE:
- * ptr[:2] -- machine address of frame to be (un)pinned as a p.t. page [1]
- *
- * val[7:0] == MMUEXT_NEW_BASEPTR:
- * ptr[:2] -- machine address of new page-table base to install in MMU [1]
- *
- * val[7:0] == MMUEXT_TLB_FLUSH:
- * no additional arguments
- *
- * val[7:0] == MMUEXT_INVLPG:
- * ptr[:2] -- linear address to be flushed from the TLB
- *
- * val[7:0] == MMUEXT_SET_LDT:
- * ptr[:2] -- linear address of LDT base (NB. must be page-aligned)
- * val[:8] -- number of entries in LDT
- *
- * val[7:0] == MMUEXT_SET_SUBJECTDOM:
- * val[14] -- if TRUE then sets the PTS in addition to the GPS.
- * (ptr[31:15],val[31:15]) -- dom[31:0]
- *
- * val[7:0] == MMUEXT_REASSIGN_PAGE:
- * ptr[:2] -- machine address within page to be reassigned to the GPS.
- *
- * val[7:0] == MMUEXT_RESET_SUBJECTDOM:
- * Resets both the GPS and the PTS to their defaults (i.e., calling domain).
- *
- * Notes on constraints on the above arguments:
- * [1] The page frame containing the machine address must belong to the PTS.
- * [2] If the PTE is valid (i.e., bit 0 is set) then the specified page frame
- * must belong to:
- * (a) the PTS (if the PTE is part of a non-L1 table); or
- * (b) the GPS (if the PTE is part of an L1 table).
- * [3] The page frame containing the machine address must belong to the GPS.
- */
-#define MMU_NORMAL_PT_UPDATE 0 /* checked '*ptr = val'. ptr is MA. */
-#define MMU_MACHPHYS_UPDATE 2 /* ptr = MA of frame to modify entry for */
-#define MMU_EXTENDED_COMMAND 3 /* least 8 bits of val demux further */
-#define MMUEXT_PIN_L1_TABLE 0 /* ptr = MA of frame to pin */
-#define MMUEXT_PIN_L2_TABLE 1 /* ptr = MA of frame to pin */
-#define MMUEXT_PIN_L3_TABLE 2 /* ptr = MA of frame to pin */
-#define MMUEXT_PIN_L4_TABLE 3 /* ptr = MA of frame to pin */
-#define MMUEXT_UNPIN_TABLE 4 /* ptr = MA of frame to unpin */
-#define MMUEXT_NEW_BASEPTR 5 /* ptr = MA of new pagetable base */
-#define MMUEXT_TLB_FLUSH 6 /* ptr = NULL */
-#define MMUEXT_INVLPG 7 /* ptr = VA to invalidate */
-#define MMUEXT_SET_LDT 8 /* ptr = VA of table; val = # entries */
-#define MMUEXT_SET_SUBJECTDOM 9 /* (ptr[31:15],val[31:15]) = dom[31:0] */
-#define SET_PAGETABLE_SUBJECTDOM (1<<14) /* OR into 'val' arg of SUBJECTDOM */
-#define MMUEXT_REASSIGN_PAGE 10
-#define MMUEXT_RESET_SUBJECTDOM 11
-#define MMUEXT_CMD_MASK 255
-#define MMUEXT_CMD_SHIFT 8
-
-/* These are passed as 'flags' to update_va_mapping. They can be ORed. */
-#define UVMF_FLUSH_TLB 1 /* Flush entire TLB. */
-#define UVMF_INVLPG 2 /* Flush the VA mapping being updated. */
-
-
-/*
- * Commands to HYPERVISOR_sched_op().
- */
-#define SCHEDOP_yield 0 /* Give up the CPU voluntarily. */
-#define SCHEDOP_block 1 /* Block until an event is received. */
-#define SCHEDOP_shutdown 2 /* Stop executing this domain. */
-#define SCHEDOP_cmdmask 255 /* 8-bit command. */
-#define SCHEDOP_reasonshift 8 /* 8-bit reason code. (SCHEDOP_shutdown) */
-
-/*
- * Commands to HYPERVISOR_console_io().
- */
-#define CONSOLEIO_write 0
-#define CONSOLEIO_read 1
-
-/*
- * Commands to HYPERVISOR_dom_mem_op().
- */
-#define MEMOP_increase_reservation 0
-#define MEMOP_decrease_reservation 1
-
-#ifndef __ASSEMBLY__
-
-typedef u32 domid_t;
-/* DOMID_SELF is used in certain contexts to refer to oneself. */
-#define DOMID_SELF (0x7FFFFFFEU)
-
-/*
- * Send an array of these to HYPERVISOR_mmu_update().
- * NB. The fields are natural pointer/address size for this architecture.
- */
-typedef struct
-{
- memory_t ptr; /* Machine address of PTE. */
- memory_t val; /* New contents of PTE. */
-} PACKED mmu_update_t;
-
-/*
- * Send an array of these to HYPERVISOR_multicall().
- * NB. The fields are natural register size for this architecture.
- */
-typedef struct
-{
- cpureg_t op;
- cpureg_t args[7];
-} PACKED multicall_entry_t;
-
-/* Event channel endpoints per domain. */
-#define NR_EVENT_CHANNELS 1024
-
-/* No support for multi-processor guests. */
-#define MAX_VIRT_CPUS 1
-
-/*
- * Xen/guestos shared data -- pointer provided in start_info.
- * NB. We expect that this struct is smaller than a page.
- */
-typedef struct shared_info_st
-{
- /*
- * Per-VCPU information goes here. This will be cleaned up more when Xen
- * actually supports multi-VCPU guests.
- */
- struct {
- /*
- * 'evtchn_upcall_pending' is written non-zero by Xen to indicate
- * a pending notification for a particular VCPU. It is then cleared
- * by the guest OS /before/ checking for pending work, thus avoiding
- * a set-and-check race. Note that the mask is only accessed by Xen
- * on the CPU that is currently hosting the VCPU. This means that the
- * pending and mask flags can be updated by the guest without special
- * synchronisation (i.e., no need for the x86 LOCK prefix).
- * This may seem suboptimal because if the pending flag is set by
- * a different CPU then an IPI may be scheduled even when the mask
- * is set. However, note:
- * 1. The task of 'interrupt holdoff' is covered by the per-event-
- * channel mask bits. A 'noisy' event that is continually being
- * triggered can be masked at source at this very precise
- * granularity.
- * 2. The main purpose of the per-VCPU mask is therefore to restrict
- * reentrant execution: whether for concurrency control, or to
- * prevent unbounded stack usage. Whatever the purpose, we expect
- * that the mask will be asserted only for short periods at a time,
- * and so the likelihood of a 'spurious' IPI is suitably small.
- * The mask is read before making an event upcall to the guest: a
- * non-zero mask therefore guarantees that the VCPU will not receive
- * an upcall activation. The mask is cleared when the VCPU requests
- * to block: this avoids wakeup-waiting races.
- */
- u8 evtchn_upcall_pending;
- u8 evtchn_upcall_mask;
- u8 pad0, pad1;
- } PACKED vcpu_data[MAX_VIRT_CPUS]; /* 0 */
-
- /*
- * A domain can have up to 1024 "event channels" on which it can send
- * and receive asynchronous event notifications. There are three classes
- * of event that are delivered by this mechanism:
- * 1. Bi-directional inter- and intra-domain connections. Domains must
- * arrange out-of-band to set up a connection (usually the setup
- * is initiated and organised by a privileged third party such as
- * software running in domain 0).
- * 2. Physical interrupts. A domain with suitable hardware-access
- * privileges can bind an event-channel port to a physical interrupt
- * source.
- * 3. Virtual interrupts ('events'). A domain can bind an event-channel
- * port to a virtual interrupt source, such as the virtual-timer
- * device or the emergency console.
- *
- * Event channels are addressed by a "port index" between 0 and 1023.
- * Each channel is associated with two bits of information:
- * 1. PENDING -- notifies the domain that there is a pending notification
- * to be processed. This bit is cleared by the guest.
- * 2. MASK -- if this bit is clear then a 0->1 transition of PENDING
- * will cause an asynchronous upcall to be scheduled. This bit is only
- * updated by the guest. It is read-only within Xen. If a channel
- * becomes pending while the channel is masked then the 'edge' is lost
- * (i.e., when the channel is unmasked, the guest must manually handle
- * pending notifications as no upcall will be scheduled by Xen).
- *
- * To expedite scanning of pending notifications, any 0->1 pending
- * transition on an unmasked channel causes a corresponding bit in a
- * 32-bit selector to be set. Each bit in the selector covers a 32-bit
- * word in the PENDING bitfield array.
- */
- u32 evtchn_pending[32]; /* 4 */
- u32 evtchn_pending_sel; /* 132 */
- u32 evtchn_mask[32]; /* 136 */
-
- /*
- * Time: The following abstractions are exposed: System Time, Clock Time,
- * Domain Virtual Time. Domains can access Cycle counter time directly.
- */
- u64 cpu_freq; /* 264: CPU frequency (Hz). */
-
- /*
- * The following values are updated periodically (and not necessarily
- * atomically!). The guest OS detects this because 'time_version1' is
- * incremented just before updating these values, and 'time_version2' is
- * incremented immediately after. See the Xen-specific Linux code for an
- * example of how to read these values safely (arch/xen/kernel/time.c).
- */
- u32 time_version1; /* 272 */
- u32 time_version2; /* 276 */
- tsc_timestamp_t tsc_timestamp; /* TSC at last update of time vals. */
- u64 system_time; /* Time, in nanosecs, since boot. */
- u32 wc_sec; /* Secs 00:00:00 UTC, Jan 1, 1970. */
- u32 wc_usec; /* Usecs 00:00:00 UTC, Jan 1, 1970. */
- u64 domain_time; /* Domain virtual time, in nanosecs. */
-
- /*
- * Timeout values:
- * Allow a domain to specify a timeout value in system time and
- * domain virtual time.
- */
- u64 wall_timeout; /* 312 */
- u64 domain_timeout; /* 320 */
-
- execution_context_t execution_context; /* 328 */
-
-} PACKED shared_info_t;
-
-/*
- * Start-of-day memory layout for the initial domain (DOM0):
- * 1. The domain is started within contiguous virtual-memory region.
- * 2. The contiguous region begins and ends on an aligned 4MB boundary.
- * 3. The region start corresponds to the load address of the OS image.
- * If the load address is not 4MB aligned then the address is rounded down.
- * 4. This the order of bootstrap elements in the initial virtual region:
- * a. relocated kernel image
- * b. initial ram disk [mod_start, mod_len]
- * c. list of allocated page frames [mfn_list, nr_pages]
- * d. bootstrap page tables [pt_base, CR3 (x86)]
- * e. start_info_t structure [register ESI (x86)]
- * f. bootstrap stack [register ESP (x86)]
- * 5. Bootstrap elements are packed together, but each is 4kB-aligned.
- * 6. The initial ram disk may be omitted.
- * 7. The list of page frames forms a contiguous 'pseudo-physical' memory
- * layout for the domain. In particular, the bootstrap virtual-memory
- * region is a 1:1 mapping to the first section of the pseudo-physical map.
- * 8. All bootstrap elements are mapped read-writeable for the guest OS. The
- * only exception is the bootstrap page table, which is mapped read-only.
- * 9. There is guaranteed to be at least 512kB padding after the final
- * bootstrap element. If necessary, the bootstrap virtual region is
- * extended by an extra 4MB to ensure this.
- */
-
-/*
- * This is the basic bootstrap information structure as passed by Xen to the
- * initial controller domain. We want this structure to be easily extended by
- * more sophisticated domain builders and controllers, so we make the basic
- * fields of this structure available via a BASIC_START_INFO macro.
- *
- * Extended version of start_info_t should be defined as:
- * typedef struct {
- * BASIC_START_INFO;
- * <...extra fields...>
- * } extended_start_info_t;
- */
-#define MAX_CMDLINE 256
-#define BASIC_START_INFO \
- /* THE FOLLOWING ARE FILLED IN BOTH ON INITIAL BOOT AND ON RESUME. */ \
- memory_t nr_pages; /* 0: Total pages allocated to this domain. */ \
- _MEMORY_PADDING(A); \
- memory_t shared_info; /* 8: MACHINE address of shared info struct.*/ \
- _MEMORY_PADDING(B); \
- u32 flags; /* 16: SIF_xxx flags. */ \
- u32 __pad; \
- /* THE FOLLOWING ARE ONLY FILLED IN ON INITIAL BOOT (NOT RESUME). */ \
- memory_t pt_base; /* 24: VIRTUAL address of page directory. */ \
- _MEMORY_PADDING(C); \
- memory_t nr_pt_frames; /* 32: Number of bootstrap p.t. frames. */ \
- _MEMORY_PADDING(D); \
- memory_t mfn_list; /* 40: VIRTUAL address of page-frame list. */ \
- _MEMORY_PADDING(E); \
- memory_t mod_start; /* 48: VIRTUAL address of pre-loaded module. */ \
- _MEMORY_PADDING(F); \
- memory_t mod_len; /* 56: Size (bytes) of pre-loaded module. */ \
- _MEMORY_PADDING(G); \
- u8 cmd_line[MAX_CMDLINE] /* 64 */
-
-typedef struct {
- BASIC_START_INFO;
-} PACKED start_info_t; /* 320 bytes */
-
-/* These flags are passed in the 'flags' field of start_info_t. */
-#define SIF_PRIVILEGED (1<<0) /* Is the domain privileged? */
-#define SIF_INITDOMAIN (1<<1) /* Is this the initial control domain? */
-
-/* For use in guest OSes. */
-extern shared_info_t *HYPERVISOR_shared_info;
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __HYPERVISOR_IF_H__ */
+++ /dev/null
-/* -*- Mode:C; c-basic-offset:4; tab-width:4 -*-
- ****************************************************************************
- * (c) 2004 - Rolf Neugebauer - Intel Research Cambridge
- * (c) 2004 - Keir Fraser - University of Cambridge
- ****************************************************************************
- * Description: Interface for domains to access physical devices on the PCI bus
- */
-
-#ifndef __HYPERVISOR_IFS_PHYSDEV_H__
-#define __HYPERVISOR_IFS_PHYSDEV_H__
-
-/* Commands to HYPERVISOR_physdev_op() */
-#define PHYSDEVOP_PCI_CFGREG_READ 0
-#define PHYSDEVOP_PCI_CFGREG_WRITE 1
-#define PHYSDEVOP_PCI_INITIALISE_DEVICE 2
-#define PHYSDEVOP_PCI_PROBE_ROOT_BUSES 3
-#define PHYSDEVOP_IRQ_UNMASK_NOTIFY 4
-#define PHYSDEVOP_IRQ_STATUS_QUERY 5
-
-/* Read from PCI configuration space. */
-typedef struct {
- /* IN */
- u32 bus; /* 0 */
- u32 dev; /* 4 */
- u32 func; /* 8 */
- u32 reg; /* 12 */
- u32 len; /* 16 */
- /* OUT */
- u32 value; /* 20 */
-} PACKED physdevop_pci_cfgreg_read_t; /* 24 bytes */
-
-/* Write to PCI configuration space. */
-typedef struct {
- /* IN */
- u32 bus; /* 0 */
- u32 dev; /* 4 */
- u32 func; /* 8 */
- u32 reg; /* 12 */
- u32 len; /* 16 */
- u32 value; /* 20 */
-} PACKED physdevop_pci_cfgreg_write_t; /* 24 bytes */
-
-/* Do final initialisation of a PCI device (e.g., last-moment IRQ routing). */
-typedef struct {
- /* IN */
- u32 bus; /* 0 */
- u32 dev; /* 4 */
- u32 func; /* 8 */
-} PACKED physdevop_pci_initialise_device_t; /* 12 bytes */
-
-/* Find the root buses for subsequent scanning. */
-typedef struct {
- /* OUT */
- u32 busmask[256/32]; /* 0 */
-} PACKED physdevop_pci_probe_root_buses_t; /* 32 bytes */
-
-typedef struct {
- /* IN */
- u32 irq; /* 0 */
- /* OUT */
-/* Need to call PHYSDEVOP_IRQ_UNMASK_NOTIFY when the IRQ has been serviced? */
-#define PHYSDEVOP_IRQ_NEEDS_UNMASK_NOTIFY (1<<0)
- u32 flags; /* 4 */
-} PACKED physdevop_irq_status_query_t; /* 8 bytes */
-
-typedef struct _physdev_op_st
-{
- u32 cmd; /* 0 */
- u32 __pad; /* 4 */
- union { /* 8 */
- physdevop_pci_cfgreg_read_t pci_cfgreg_read;
- physdevop_pci_cfgreg_write_t pci_cfgreg_write;
- physdevop_pci_initialise_device_t pci_initialise_device;
- physdevop_pci_probe_root_buses_t pci_probe_root_buses;
- physdevop_irq_status_query_t irq_status_query;
- u8 __dummy[32];
- } PACKED u;
-} PACKED physdev_op_t; /* 40 bytes */
-
-#endif /* __HYPERVISOR_IFS_PHYSDEV_H__ */
+++ /dev/null
-/**
- * Generic scheduler control interface.
- *
- * Mark Williamson, (C) 2004 Intel Research Cambridge
- */
-
-#ifndef __SCHED_CTL_H__
-#define __SCHED_CTL_H__
-
-/* Scheduler types */
-#define SCHED_BVT 0
-#define SCHED_FBVT 1
-#define SCHED_ATROPOS 2
-#define SCHED_RROBIN 3
-
-/* these describe the intended direction used for a scheduler control or domain
- * command */
-#define SCHED_INFO_PUT 0
-#define SCHED_INFO_GET 1
-
-/*
- * Generic scheduler control command - used to adjust system-wide scheduler
- * parameters
- */
-struct sched_ctl_cmd
-{
- u32 sched_id; /* 0 */
- u32 direction; /* 4 */
- union { /* 8 */
- struct bvt_ctl
- {
- /* IN variables. */
- u32 ctx_allow; /* 8: context switch allowance */
- } PACKED bvt;
-
- struct fbvt_ctl
- {
- /* IN variables. */
- u32 ctx_allow; /* 8: context switch allowance */
- } PACKED fbvt;
-
- struct rrobin_ctl
- {
- /* IN variables */
- u64 slice; /* 8: round robin time slice */
- } PACKED rrobin;
- } PACKED u;
-} PACKED; /* 16 bytes */
-
-struct sched_adjdom_cmd
-{
- u32 sched_id; /* 0 */
- u32 direction; /* 4 */
- domid_t domain; /* 8 */
- u32 __pad;
- union { /* 16 */
- struct bvt_adjdom
- {
- u32 mcu_adv; /* 16: mcu advance: inverse of weight */
- u32 warp; /* 20: time warp */
- u32 warpl; /* 24: warp limit */
- u32 warpu; /* 28: unwarp time requirement */
- } PACKED bvt;
-
- struct fbvt_adjdom
- {
- u32 mcu_adv; /* 16: mcu advance: inverse of weight */
- u32 warp; /* 20: time warp */
- u32 warpl; /* 24: warp limit */
- u32 warpu; /* 28: unwarp time requirement */
- } PACKED fbvt;
-
- struct atropos_adjdom
- {
- u64 nat_period; /* 16 */
- u64 nat_slice; /* 24 */
- u64 latency; /* 32 */
- u32 xtratime; /* 36 */
- } PACKED atropos;
- } PACKED u;
-} PACKED; /* 40 bytes */
-
-#endif /* __SCHED_CTL_H__ */
+++ /dev/null
-/******************************************************************************
- * include/hypervisor-ifs/trace.h
- */
-
-#ifndef __HYPERVISOR_IFS_TRACE_H__
-#define __HYPERVISOR_IFS_TRACE_H__
-
-/* This structure represents a single trace buffer record. */
-struct t_rec {
- u64 cycles; /* 64 bit cycle counter timestamp */
- u32 event; /* 32 bit event ID */
- u32 d1, d2, d3, d4, d5; /* event data items */
-};
-
-/*
- * This structure contains the metadata for a single trace buffer. The head
- * field, indexes into an array of struct t_rec's.
- */
-struct t_buf {
- struct t_rec *data; /* pointer to data area. physical address
- * for convenience in user space code */
-
- unsigned long size; /* size of the data area, in t_recs */
- unsigned long head; /* array index of the most recent record */
-
- /* Kernel-private elements follow... */
- struct t_rec *head_ptr; /* pointer to the head record */
- struct t_rec *vdata; /* virtual address pointer to data */
-};
-
-#endif /* __HYPERVISOR_IFS_TRACE_H__ */
# Create symlinks of files and directories which exist in the sparse source
relative_lndir ${RS}
rm -f mkbuildtree
+
+
+# Create links to the shared definitions of the hypervisor interface
+rm -rf ${AD}/include/asm-xen/hypervisor-ifs
+mkdir ${AD}/include/asm-xen/hypervisor-ifs
+cd ${AD}/include/asm-xen/hypervisor-ifs
+relative_lndir ../../../${RS}/../xen/include/hypervisor-ifs
+
+# Create a link to the shared definitions for the control interface
+cd ${AD}/include/asm-xen
+ln -sf ../../${RS}/../tools/python/xen/lowlevel/xu/domain_controller.h
+
projects / xen.git / commitdiff