static int fcopy_handle_handshake(u32 version)
{
switch (version) {
case FCOPY_CURRENT_VERSION:
break;
default:
/*
* For now we will fail the registration.
* If and when we have multiple versions to
* deal with, we will be backward compatible.
* We will add this code when needed.
*/
return -EINVAL;
}
pr_info("FCP: user-mode registering done. Daemon version: %d\n",
version);
fcopy_transaction.active = false;
if (fcopy_transaction.fcopy_context)
hv_fcopy_onchannelcallback(fcopy_transaction.fcopy_context);
in_hand_shake = false;
return 0;
}
static void fcopy_poll_wrapper(void *channel)
{
/* Transaction is finished, reset the state here to avoid races. */
fcopy_transaction.state = HVUTIL_READY;
hv_fcopy_onchannelcallback(channel);
}
