Commit 1f42248d authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

Drivers: hv: Change the signature for hv_signal_event()



In preparation for implementing a per-connection signaling framework,
change the signature of the function hv_signal_event(). The current
code uses a global handle for signaling the host.
Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 37f7278b
......@@ -402,5 +402,5 @@ int vmbus_set_event(u32 child_relid)
(unsigned long *)vmbus_connection.send_int_page +
(child_relid >> 5));
return hv_signal_event();
return hv_signal_event(hv_context.signal_event_param);
}
......@@ -273,13 +273,12 @@ int hv_post_message(union hv_connection_id connection_id,
*
* This involves a hypercall.
*/
u16 hv_signal_event(void)
u16 hv_signal_event(void *con_id)
{
u16 status;
status = do_hypercall(HVCALL_SIGNAL_EVENT,
hv_context.signal_event_param,
NULL) & 0xFFFF;
status = (do_hypercall(HVCALL_SIGNAL_EVENT, con_id, NULL) & 0xFFFF);
return status;
}
......
......@@ -538,7 +538,7 @@ extern int 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 u16 hv_signal_event(void *con_id);
extern void hv_synic_init(void *irqarg);
......
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