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Commit eab6af71 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

tools: hv: Use hyperv.h to get the KVP definitions 



Now use hyperv.h to get the KVP defines in the KVP user-mode code.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 59a084a7

tools/hv/hv_kvp_daemon.c

+1 −27
Original line number Diff line number Diff line
@@ -34,17 +34,12 @@ 
#include <errno.h>

#include <arpa/inet.h>

#include <linux/connector.h>

#include <linux/hyperv.h>

#include <linux/netlink.h>

#include <ifaddrs.h>

#include <netdb.h>

#include <syslog.h>



/*

 *

 * The following definitions are shared with the in-kernel component; do not

 * change any of this without making the corresponding changes in

 * the KVP kernel component.

 */



/*

 * KVP protocol: The user mode component first registers with the
@@ -56,25 +51,8 @@ 
 * We use this infrastructure for also supporting queries from user mode

 * application for state that may be maintained in the KVP kernel component.

 *

 * XXXKYS: Have a shared header file between the user and kernel (TODO)

 */



enum kvp_op {

	KVP_REGISTER = 0, /* Register the user mode component*/

	KVP_KERNEL_GET, /*Kernel is requesting the value for the specified key*/

	KVP_KERNEL_SET, /*Kernel is providing the value for the specified key*/

	KVP_USER_GET, /*User is requesting the value for the specified key*/

	KVP_USER_SET /*User is providing the value for the specified key*/

};



#define HV_KVP_EXCHANGE_MAX_KEY_SIZE	512

#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE	2048



struct hv_ku_msg {

	__u32	kvp_index;

	__u8  kvp_key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; /* Key name */

	__u8  kvp_value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; /* Key  value */

};



enum key_index {

	FullyQualifiedDomainName = 0,
@@ -89,10 +67,6 @@ enum key_index { 
	ProcessorArchitecture

};



/*

 * End of shared definitions.

 */



static char kvp_send_buffer[4096];

static char kvp_recv_buffer[4096];

static struct sockaddr_nl addr;