Move the content of hv.h to hyperv_vmbus.h. Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Signed-off-by: Abhishek Kane <v-abkane@xxxxxxxxxxxxx> Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx> --- drivers/staging/hv/hv.h | 140 ------------------------------------ drivers/staging/hv/hyperv_vmbus.h | 111 ++++++++++++++++++++++++++++ drivers/staging/hv/vmbus_private.h | 1 - 3 files changed, 111 insertions(+), 141 deletions(-) delete mode 100644 drivers/staging/hv/hv.h diff --git a/drivers/staging/hv/hv.h b/drivers/staging/hv/hv.h deleted file mode 100644 index 9b50dc6..0000000 --- a/drivers/staging/hv/hv.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - * - * Copyright (c) 2009, Microsoft Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - * Authors: - * Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> - * Hank Janssen <hjanssen@xxxxxxxxxxxxx> - * - */ - - -#ifndef __HV_H__ -#define __HV_H__ - -#include "hyperv_vmbus.h" - -enum { - VMBUS_MESSAGE_CONNECTION_ID = 1, - VMBUS_MESSAGE_PORT_ID = 1, - VMBUS_EVENT_CONNECTION_ID = 2, - VMBUS_EVENT_PORT_ID = 2, - VMBUS_MONITOR_CONNECTION_ID = 3, - VMBUS_MONITOR_PORT_ID = 3, - VMBUS_MESSAGE_SINT = 2, -}; - -/* #defines */ - -#define HV_PRESENT_BIT 0x80000000 - -#define HV_LINUX_GUEST_ID_LO 0x00000000 -#define HV_LINUX_GUEST_ID_HI 0xB16B00B5 -#define HV_LINUX_GUEST_ID (((u64)HV_LINUX_GUEST_ID_HI << 32) | \ - HV_LINUX_GUEST_ID_LO) - -#define HV_CPU_POWER_MANAGEMENT (1 << 0) -#define HV_RECOMMENDATIONS_MAX 4 - -#define HV_X64_MAX 5 -#define HV_CAPS_MAX 8 - - -#define HV_HYPERCALL_PARAM_ALIGN sizeof(u64) - - -/* Service definitions */ - -#define HV_SERVICE_PARENT_PORT (0) -#define HV_SERVICE_PARENT_CONNECTION (0) - -#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS (0) -#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER (1) -#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE (2) -#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED (3) - -#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID (1) -#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID (2) -#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID (3) -#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID (4) -#define HV_SERVICE_MAX_MESSAGE_ID (4) - -#define HV_SERVICE_PROTOCOL_VERSION (0x0010) -#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64 - -/* #define VMBUS_REVISION_NUMBER 6 */ - -/* Our local vmbus's port and connection id. Anything >0 is fine */ -/* #define VMBUS_PORT_ID 11 */ - -/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */ -static const struct hv_guid VMBUS_SERVICE_ID = { - .data = { - 0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c, - 0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4 - }, -}; - -#define MAX_NUM_CPUS 32 - - -struct hv_input_signal_event_buffer { - u64 align8; - struct hv_input_signal_event event; -}; - -struct hv_context { - /* We only support running on top of Hyper-V - * So at this point this really can only contain the Hyper-V ID - */ - u64 guestid; - - void *hypercall_page; - - bool synic_initialized; - - /* - * This is used as an input param to HvCallSignalEvent hypercall. The - * input param is immutable in our usage and must be dynamic mem (vs - * stack or global). */ - struct hv_input_signal_event_buffer *signal_event_buffer; - /* 8-bytes aligned of the buffer above */ - struct hv_input_signal_event *signal_event_param; - - void *synic_message_page[MAX_NUM_CPUS]; - void *synic_event_page[MAX_NUM_CPUS]; -}; - -extern struct hv_context hv_context; - - -/* Hv Interface */ - -extern int hv_init(void); - -extern void hv_cleanup(void); - -extern u16 hv_post_message(union hv_connection_id connection_id, - enum hv_message_type message_type, - void *payload, size_t payload_size); - -extern u16 hv_signal_event(void); - -extern void hv_synic_init(void *irqarg); - -extern void hv_synic_cleanup(void *arg); - -#endif /* __HV_H__ */ diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/staging/hv/hyperv_vmbus.h index 359d7c9..897961f 100644 --- a/drivers/staging/hv/hyperv_vmbus.h +++ b/drivers/staging/hv/hyperv_vmbus.h @@ -390,4 +390,115 @@ union hv_x64_msr_hypercall_contents { }; }; + +enum { + VMBUS_MESSAGE_CONNECTION_ID = 1, + VMBUS_MESSAGE_PORT_ID = 1, + VMBUS_EVENT_CONNECTION_ID = 2, + VMBUS_EVENT_PORT_ID = 2, + VMBUS_MONITOR_CONNECTION_ID = 3, + VMBUS_MONITOR_PORT_ID = 3, + VMBUS_MESSAGE_SINT = 2, +}; + +/* #defines */ + +#define HV_PRESENT_BIT 0x80000000 + +#define HV_LINUX_GUEST_ID_LO 0x00000000 +#define HV_LINUX_GUEST_ID_HI 0xB16B00B5 +#define HV_LINUX_GUEST_ID (((u64)HV_LINUX_GUEST_ID_HI << 32) | \ + HV_LINUX_GUEST_ID_LO) + +#define HV_CPU_POWER_MANAGEMENT (1 << 0) +#define HV_RECOMMENDATIONS_MAX 4 + +#define HV_X64_MAX 5 +#define HV_CAPS_MAX 8 + + +#define HV_HYPERCALL_PARAM_ALIGN sizeof(u64) + + +/* Service definitions */ + +#define HV_SERVICE_PARENT_PORT (0) +#define HV_SERVICE_PARENT_CONNECTION (0) + +#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS (0) +#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER (1) +#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE (2) +#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED (3) + +#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID (1) +#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID (2) +#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID (3) +#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID (4) +#define HV_SERVICE_MAX_MESSAGE_ID (4) + +#define HV_SERVICE_PROTOCOL_VERSION (0x0010) +#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64 + +/* #define VMBUS_REVISION_NUMBER 6 */ + +/* Our local vmbus's port and connection id. Anything >0 is fine */ +/* #define VMBUS_PORT_ID 11 */ + +/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */ +static const struct hv_guid VMBUS_SERVICE_ID = { + .data = { + 0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c, + 0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4 + }, +}; + +#define MAX_NUM_CPUS 32 + + +struct hv_input_signal_event_buffer { + u64 align8; + struct hv_input_signal_event event; +}; + +struct hv_context { + /* We only support running on top of Hyper-V + * So at this point this really can only contain the Hyper-V ID + */ + u64 guestid; + + void *hypercall_page; + + bool synic_initialized; + + /* + * This is used as an input param to HvCallSignalEvent hypercall. The + * input param is immutable in our usage and must be dynamic mem (vs + * stack or global). */ + struct hv_input_signal_event_buffer *signal_event_buffer; + /* 8-bytes aligned of the buffer above */ + struct hv_input_signal_event *signal_event_param; + + void *synic_message_page[MAX_NUM_CPUS]; + void *synic_event_page[MAX_NUM_CPUS]; +}; + +extern struct hv_context hv_context; + + +/* Hv Interface */ + +extern int hv_init(void); + +extern void hv_cleanup(void); + +extern u16 hv_post_message(union hv_connection_id connection_id, + enum hv_message_type message_type, + void *payload, size_t payload_size); + +extern u16 hv_signal_event(void); + +extern void hv_synic_init(void *irqarg); + +extern void hv_synic_cleanup(void *arg); + #endif /* _HYPERV_VMBUS_H */ diff --git a/drivers/staging/hv/vmbus_private.h b/drivers/staging/hv/vmbus_private.h index f62caf9..3985096 100644 --- a/drivers/staging/hv/vmbus_private.h +++ b/drivers/staging/hv/vmbus_private.h @@ -25,7 +25,6 @@ #ifndef _VMBUS_PRIVATE_H_ #define _VMBUS_PRIVATE_H_ -#include "hv.h" #include "hyperv.h" #include "ring_buffer.h" #include <linux/list.h> -- 1.7.4.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel