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Nic::Session_component: pass entrypoint in constructor

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Added a new constructor that takes the entrypoint as constructor
argument. The original constructor retrieves the entrypoint from the
Genode environment. This does not allow to use a different entrypoint.
This commit is contained in:
Martijn Verschoor 2017-10-25 10:44:22 +02:00 committed by Christian Helmuth
parent 219615b0eb
commit 8fe0a7514f
1 changed files with 33 additions and 0 deletions
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33
repos/os/include/nic/component.h
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@ -108,6 +108,39 @@ class Nic::Session_component : Communication_buffers, public Session_rpc_object
_rx.sigh_ack_avail(_packet_stream_dispatcher);
}
/**
* Constructor
*
* \param tx_buf_size buffer size for tx channel
* \param rx_buf_size buffer size for rx channel
* \param rx_block_md_alloc backing store of the meta data of the
* rx block allocator
* \param env Genode environment needed to access
* resources and open connections from
* within the Session_component
* \param ep entrypoint for RPC
*/
Session_component(Genode::size_t const tx_buf_size,
Genode::size_t const rx_buf_size,
Genode::Allocator &rx_block_md_alloc,
Genode::Env &env,
Genode::Entrypoint &ep)
:
Communication_buffers(rx_block_md_alloc, env.ram(), env.rm(),
tx_buf_size, rx_buf_size),
Session_rpc_object(env.rm(),
_tx_ds.cap(),
_rx_ds.cap(),
&_rx_packet_alloc, ep.rpc_ep()),
_ep(ep)
{
/* install data-flow signal handlers for both packet streams */
_tx.sigh_ready_to_ack(_packet_stream_dispatcher);
_tx.sigh_packet_avail(_packet_stream_dispatcher);
_rx.sigh_ready_to_submit(_packet_stream_dispatcher);
_rx.sigh_ack_avail(_packet_stream_dispatcher);
}
void link_state_sigh(Genode::Signal_context_capability sigh)
{
_link_state_sigh = sigh;