* 1 . 1 (Windows 7)
* 2 . 4 (Windows 8)
* 3 . 0 (Windows 8 R2)
+ * 4 . 0 (Windows 10)
*/
#define VERSION_WS2008 ((0 << 16) | (13))
#define VERSION_WIN7 ((1 << 16) | (1))
#define VERSION_WIN8 ((2 << 16) | (4))
#define VERSION_WIN8_1 ((3 << 16) | (0))
+#define VERSION_WIN10 ((4 << 16) | (0))
#define VERSION_INVAL -1
-#define VERSION_CURRENT VERSION_WIN8_1
+#define VERSION_CURRENT VERSION_WIN10
/* Make maximum size of pipe payload of 16K */
#define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384)
CHANNELMSG_INITIATE_CONTACT = 14,
CHANNELMSG_VERSION_RESPONSE = 15,
CHANNELMSG_UNLOAD = 16,
-#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
- CHANNELMSG_VIEWRANGE_ADD = 17,
- CHANNELMSG_VIEWRANGE_REMOVE = 18,
-#endif
+ CHANNELMSG_UNLOAD_RESPONSE = 17,
CHANNELMSG_COUNT
};
u32 gpadl;
} __packed;
-#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
-struct vmbus_channel_view_range_add {
- struct vmbus_channel_message_header header;
- PHYSICAL_ADDRESS viewrange_base;
- u64 viewrange_length;
- u32 child_relid;
-} __packed;
-
-struct vmbus_channel_view_range_remove {
- struct vmbus_channel_message_header header;
- PHYSICAL_ADDRESS viewrange_base;
- u32 child_relid;
-} __packed;
-#endif
-
struct vmbus_channel_relid_released {
struct vmbus_channel_message_header header;
u32 child_relid;
/* The corresponding CPUID in the guest */
u32 target_cpu;
/*
+ * State to manage the CPU affiliation of channels.
+ */
+ struct cpumask alloced_cpus_in_node;
+ int numa_node;
+ /*
* Support for sub-channels. For high performance devices,
* it will be useful to have multiple sub-channels to support
* a scalable communication infrastructure with the host.
*/
struct list_head sc_list;
/*
+ * Current number of sub-channels.
+ */
+ int num_sc;
+ /*
+ * Number of a sub-channel (position within sc_list) which is supposed
+ * to be used as the next outgoing channel.
+ */
+ int next_oc;
+ /*
* The primary channel this sub-channel belongs to.
* This will be NULL for the primary channel.
*/
* link up channels based on their CPU affinity.
*/
struct list_head percpu_list;
-
- int num_sc;
- int next_oc;
};
static inline void set_channel_read_state(struct vmbus_channel *c, bool state)
struct icmsg_negotiate *, u8 *, int,
int);
-int hv_kvp_init(struct hv_util_service *);
-void hv_kvp_deinit(void);
-void hv_kvp_onchannelcallback(void *);
-
-int hv_vss_init(struct hv_util_service *);
-void hv_vss_deinit(void);
-void hv_vss_onchannelcallback(void *);
void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid);
extern struct resource hyperv_mmio;