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base: classify signals as I/O and application level

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Fixes #2363
This commit is contained in:
Christian Helmuth
2017-04-03 10:45:51 +02:00
parent e33d65aea0
commit 1d99e7ede9
22 changed files with 287 additions and 131 deletions
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12
repos/os/include/usb/packet_handler.h
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@ -26,11 +26,11 @@ class Usb::Packet_handler
Usb::Connection &_connection;
Genode::Entrypoint &_ep;
Signal_handler<Packet_handler> _rpc_ack_avail =
{_ep, *this, &Packet_handler::_packet_handler };
Io_signal_handler<Packet_handler> _rpc_ack_avail {
_ep, *this, &Packet_handler::_packet_handler };
Signal_handler<Packet_handler> _rpc_ready_submit =
{ _ep, *this, &Packet_handler::_ready_handler };
Io_signal_handler<Packet_handler> _rpc_ready_submit {
_ep, *this, &Packet_handler::_ready_handler };
bool _ready_submit = true;
@ -76,7 +76,7 @@ class Usb::Packet_handler
void wait_for_packet()
{
packet_avail() ? _packet_handler() : _ep.wait_and_dispatch_one_signal();
packet_avail() ? _packet_handler() : _ep.wait_and_dispatch_one_io_signal();
}
Packet_descriptor alloc(size_t size)
@ -108,7 +108,7 @@ class Usb::Packet_handler
/* wait for ready_to_submit signal */
while (!_ready_submit)
_ep.wait_and_dispatch_one_signal();
_ep.wait_and_dispatch_one_io_signal();
}
_connection.source()->submit_packet(p);