[PATCH 01/13] Drivers: hv: Add KVP definitions for IP address injection
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: 2012-06-21 21:25:28
Also in:
lkml
Subsystem:
hyper-v/azure core and drivers, the rest · Maintainers:
"K. Y. Srinivasan", Haiyang Zhang, Wei Liu, Dexuan Cui, Long Li, Linus Torvalds
Add the necessary definitions for supporting the IP injection functionality. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> --- include/linux/hyperv.h | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 68ed7f7..0497764 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h@@ -127,6 +127,8 @@ enum hv_kvp_exchg_op { KVP_OP_SET, KVP_OP_DELETE, KVP_OP_ENUMERATE, + KVP_OP_GET_IP_INFO, + KVP_OP_SET_IP_INFO, KVP_OP_REGISTER, KVP_OP_COUNT /* Number of operations, must be last. */ };
@@ -140,6 +142,26 @@ enum hv_kvp_exchg_pool { KVP_POOL_COUNT /* Number of pools, must be last. */ }; +#define ADDR_FAMILY_NONE 0x00 +#define ADDR_FAMILY_IPV4 0x01 +#define ADDR_FAMILY_IPV6 0x02 + +#define MAX_ADAPTER_ID_SIZE 128 +#define MAX_IP_ADDR_SIZE 1024 +#define MAX_GATEWAY_SIZE 512 + + +struct hv_kvp_ipaddr_value { + __u16 adapter_id[MAX_ADAPTER_ID_SIZE]; + __u8 addr_family; + __u8 dhcp_enabled; + __u16 ip_addr[MAX_IP_ADDR_SIZE]; + __u16 sub_net[MAX_IP_ADDR_SIZE]; + __u16 gate_way[MAX_GATEWAY_SIZE]; + __u16 dns_addr[MAX_IP_ADDR_SIZE]; +} __attribute__((packed)); + + struct hv_kvp_hdr { __u8 operation; __u8 pool;
@@ -187,6 +209,7 @@ struct hv_kvp_msg { struct hv_kvp_msg_set kvp_set; struct hv_kvp_msg_delete kvp_delete; struct hv_kvp_msg_enumerate kvp_enum_data; + struct hv_kvp_ipaddr_value kvp_ip_val; struct hv_kvp_register kvp_register; } body; } __attribute__((packed));
@@ -982,6 +1005,7 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver); #define HV_S_CONT 0x80070103 #define HV_ERROR_NOT_SUPPORTED 0x80070032 #define HV_ERROR_MACHINE_LOCKED 0x800704F7 +#define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F /* * While we want to handle util services as regular devices,
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