3670f7735d
This patch makes use of the new 'Quota_transfer::Account' by the service types in base/service.h and uses 'Quota_transfer' objects in base/child.cc and init/server.cc. Furthermore, it decouples the notion of an 'Async_service' from 'Child_service'. Init's 'Routed_service' is no longer a 'Child_service' but is based on the new 'Async_service' instead. With this patch in place, quota transfers do no longer implicitly use 'Ram_session_client' objects. So transfers can in principle originate from component-local 'Ram_session_component' objects, e.g., as used by noux. Therefore, this patch removes a strumbling block for turning noux into a single threaded component in the future. Issue #2398
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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* \brief Device PD handling for the platform driver
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* \author Alexander Boettcher
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*/
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/*
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* Copyright (C) 2014-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#pragma once
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#include <os/static_parent_services.h>
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#include <os/slave.h>
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enum { STACK_SIZE = 4 * sizeof(void *) * 1024 };
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namespace Platform { class Device_pd_policy; }
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class Platform::Device_pd_policy
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:
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private Genode::Static_parent_services<Genode::Ram_session,
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Genode::Pd_session,
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Genode::Cpu_session,
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Genode::Log_session,
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Genode::Rom_session>,
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public Genode::Slave::Policy
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{
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public:
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Device_pd_policy(Genode::Rpc_entrypoint &slave_ep,
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Genode::Region_map &local_rm,
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Genode::Ram_session &ram_ref,
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Genode::Ram_session_capability ram_ref_cap,
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Genode::Ram_quota ram_quota,
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Genode::Session_label const &label)
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:
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Genode::Slave::Policy(label, "device_pd", *this, slave_ep, local_rm,
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ram_ref, ram_ref_cap, ram_quota)
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{ }
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};
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