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path: root/drivers/hv/hyperv_vmbus.h
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Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
-rw-r--r--drivers/hv/hyperv_vmbus.h29
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 884f83bba1ab..6113e915c50e 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -218,8 +218,8 @@ struct hv_per_cpu_context {
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
- */
+ * So at this point this really can only contain the Hyper-V ID
+ */
u64 guestid;
void *tsc_page;
@@ -248,14 +248,6 @@ struct hv_context {
extern struct hv_context hv_context;
-struct hv_ring_buffer_debug_info {
- u32 current_interrupt_mask;
- u32 current_read_index;
- u32 current_write_index;
- u32 bytes_avail_toread;
- u32 bytes_avail_towrite;
-};
-
/* Hv Interface */
extern int hv_init(void);
@@ -289,9 +281,6 @@ int hv_ringbuffer_read(struct vmbus_channel *channel,
void *buffer, u32 buflen, u32 *buffer_actual_len,
u64 *requestid, bool raw);
-void hv_ringbuffer_get_debuginfo(const struct hv_ring_buffer_info *ring_info,
- struct hv_ring_buffer_debug_info *debug_info);
-
/*
* Maximum channels is determined by the size of the interrupt page
* which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt
@@ -376,7 +365,7 @@ struct vmbus_channel_message_table_entry {
void (*message_handler)(struct vmbus_channel_message_header *msg);
};
-extern struct vmbus_channel_message_table_entry
+extern const struct vmbus_channel_message_table_entry
channel_message_table[CHANNELMSG_COUNT];
@@ -403,17 +392,17 @@ int vmbus_post_msg(void *buffer, size_t buflen, bool can_sleep);
void vmbus_on_event(unsigned long data);
void vmbus_on_msg_dpc(unsigned long data);
-int hv_kvp_init(struct hv_util_service *);
+int hv_kvp_init(struct hv_util_service *srv);
void hv_kvp_deinit(void);
-void hv_kvp_onchannelcallback(void *);
+void hv_kvp_onchannelcallback(void *context);
-int hv_vss_init(struct hv_util_service *);
+int hv_vss_init(struct hv_util_service *srv);
void hv_vss_deinit(void);
-void hv_vss_onchannelcallback(void *);
+void hv_vss_onchannelcallback(void *context);
-int hv_fcopy_init(struct hv_util_service *);
+int hv_fcopy_init(struct hv_util_service *srv);
void hv_fcopy_deinit(void);
-void hv_fcopy_onchannelcallback(void *);
+void hv_fcopy_onchannelcallback(void *context);
void vmbus_initiate_unload(bool crash);
static inline void hv_poll_channel(struct vmbus_channel *channel,