msm8996-common: Use common data-ipa-cfg-mgr

* Located at vendor/qcom/opensource/data-ipa-cfg-mgr

Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
Change-Id: I6b1f1a034b8e4cafe5ae28a16327cc4e2ec6afa3
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>

1 files changed, 0 insertions, 350 deletions

diff --git a/data-ipa-cfg-mgr/hal/inc/IOffloadManager.h b/data-ipa-cfg-mgr/hal/inc/IOffloadManager.h
deleted file mode 100644
index 6a357b3..0000000
--- a/data-ipa-cfg-mgr/hal/inc/IOffloadManager.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * Copyright (c) 2017, The Linux Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above
- *      copyright notice, this list of conditions and the following
- *      disclaimer in the documentation and/or other materials provided
- *      with the distribution.
- *    * Neither the name of The Linux Foundation nor the names of its
- *      contributors may be used to endorse or promote products derived
- *      from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _I_OFFLOAD_MANAGER_H_
-#define _I_OFFLOAD_MANAGER_H_
-
-/* External Includes */
-#include <sys/types.h>
-
-/* Internal Includes */
-#include "OffloadStatistics.h"
-
-
-class IOffloadManager {
-public:
-    enum RET {
-        FAIL_TOO_MANY_PREFIXES = -6,
-        FAIL_UNSUPPORTED = -5,
-        FAIL_INPUT_CHECK = -4,
-        FAIL_HARDWARE = -3,
-        FAIL_UNNEEDED = -2,
-        FAIL_TRY_AGAIN = -1,
-        SUCCESS = 0,
-        SUCCESS_DUPLICATE_CONFIG = 1,
-        SUCCESS_NO_OP = 2,
-        SUCCESS_OPTIMIZED = 3
-    }; /* RET */
-
-    enum IP_FAM {
-        V4 = 0,
-        V6 = 1,
-        INVALID = 2
-    }; /* IP_FAM */
-
-    /* Overloading to use for addresses as well */
-    typedef struct Prefix {
-        IP_FAM fam;
-        uint32_t v4Addr;
-        uint32_t v4Mask;
-        uint32_t v6Addr[4];
-        uint32_t v6Mask[4];
-    } prefix_t;
-
-    /* ---------------------------- LIFECYCLE ------------------------------- */
-    virtual ~IOffloadManager(){}
-
-    /* ---------------------- ASYNC EVENT CALLBACKS ------------------------- */
-    class IpaEventListener {
-    public:
-        enum StoppedReason {
-            /**
-             * Offload was stopped due to the configuration being removed via
-             * setUpstreamParameters/removeDownstream.
-             */
-            REQUESTED,
-            /**
-             * Offload was stopped due to an internal (to IPA or modem) error.
-             *
-             * Statistics may be temporarily unavailable.
-             */
-            ERROR,
-            /**
-             * Offload was stopped because the upstream connection has
-             * migrated to unsupported radio access technology.
-             *
-             * Statistics will still be available.
-             */
-            UNSUPPORTED
-        }; /* StoppedReason */
-        virtual ~IpaEventListener(){}
-        /**
-         * Called when Offload first begins to occur on any upstream and
-         * tether interface pair.  It should be paired with an onOffloadStopped
-         * call.
-         */
-        virtual void onOffloadStarted(){}
-        /**
-         * Called when Offload stops occurring on all upstream and tether
-         * interface pairs.  It comes after a call to onOffloadStarted.
-         *
-         * @param reason Reason that Offload was stopped
-         */
-        virtual void onOffloadStopped(StoppedReason /* reason */){}
-        /**
-         * Called when the hardware can support Offload again.
-         *
-         * Any statistics that were previously unavailable, may be queried
-         * again at this time.
-         */
-        virtual void onOffloadSupportAvailable(){}
-        /**
-         * Called when the limit set via setQuota has expired.
-         *
-         * It is implied that Offload has been stopped on all upstream and
-         * tether interface pairs when this callback is called.
-         */
-        virtual void onLimitReached(){}
-    }; /* IpaEventListener */
-
-    /**
-     * Request notifications about asynchronous events that occur in hardware.
-     *
-     * The calling client must be able to handle the callback on a separate
-     * thread (i.e. their implementation of IpaEventListener must be thread
-     * safe).
-     *
-     * @return SUCCESS iff callback successfully registered
-     *
-     * Remarks: This can't really be allowed to fail.
-     */
-    virtual RET registerEventListener(IpaEventListener* /* listener */) = 0;
-    /**
-     * Unregister a previously registered listener.
-     *
-     * @return SUCCESS iff callback successfully unregistered
-     *         FAIL_INPUT_CHECK if callback was never registered
-     */
-    virtual RET unregisterEventListener(IpaEventListener* /* listener */) = 0;
-
-    class ConntrackTimeoutUpdater {
-    public:
-        enum L4Protocol {
-            TCP = 0,
-            UDP = 1
-        }; /* L4Protocol */
-        typedef struct IpAddrPortPair {
-            uint32_t ipAddr;
-            uint16_t port;
-        } ipAddrPortPair_t;
-        typedef struct NatTimeoutUpdate {
-            IpAddrPortPair src;
-            IpAddrPortPair dst;
-            L4Protocol proto;
-        } natTimeoutUpdate_t;
-        virtual ~ConntrackTimeoutUpdater(){}
-        virtual void updateTimeout(NatTimeoutUpdate /* update */) {}
-    }; /* ConntrackTimeoutUpdater */
-
-    /**
-     * Register a callback that may be called if the OffloadManager wants to
-     * update the timeout value in conntrack of kernel.
-     *
-     * The calling client must be able to handle the callback on a separate
-     * thread (i.e. their implementation of ConntrackTimeoutUpdater must be
-     * thread safe)
-     *
-     * @return SUCCESS iff callback successfully registered
-     *
-     * Remarks: This can't really be allowed to fail
-     */
-    virtual RET registerCtTimeoutUpdater(ConntrackTimeoutUpdater* /* cb */) = 0;
-    /**
-     * Unregister a previously registered callback.
-     *
-     * @return SUCCESS iff callback successfully unregistered
-     *         FAIL_INPUT_CHECK if callback was never registered
-     */
-    virtual RET unregisterCtTimeoutUpdater(ConntrackTimeoutUpdater* /* cb */) = 0;
-
-    /* ----------------------------- CONFIG --------------------------------- */
-    /**
-     * Provide a file descriptor for use with conntrack library
-     *
-     * @param fd File Descriptor that has been opened and bound to groups
-     * @param groups Groups (bit mask) that fd has been bound to
-     *
-     * @return SUCCESS iff IOffloadManager needed this file descriptor and
-     *                 it was properly bound.
-     *         FAIL_INPUT_CHECK if IOffloadManager needed this file descriptor
-     *                          but it was found to not be properly bound
-     *         FAIL_UNNEEDED if IOffloadManager determined that it does not need
-     *                       a file descriptor bound to these groups.
-     */
-    virtual RET provideFd(int /* fd */, unsigned int /* group */) = 0;
-    /**
-     * Indicate that IOffloadManager <b>must</b> cease using all file
-     * descriptors passed via provideFd API.
-     *
-     * After this call returns, the file descriptors will likely be closed by
-     * the calling client.
-     *
-     * @return SUCCESS iff IOffloadManager has stopped using all file
-     *                 descriptors
-     *         FAIL_TRY_AGAIN if IOffloadManager needs more time with these
-     *                        file descriptors before it can release them
-     *
-     * Remarks: Currently, it would be very difficult to handle a FAIL_TRY_AGAIN
-     *          because HAL serivce does not own a thread outside of RPC
-     *          Threadpool to reschedule this call.
-     */
-    virtual RET clearAllFds() = 0;
-    /**
-     * Query whether STA+AP offload is supported on this device.
-     *
-     * @return true if supported, false otherwise
-     */
-    virtual bool isStaApSupported() = 0;
-
-    /* ------------------------------ ROUTE --------------------------------- */
-    /**
-     * Add a downstream prefix that <i>may</i> be forwarded.
-     *
-     * The Prefix may be an IPv4 or IPv6 address to signify which family can be
-     * offloaded from the specified tether interface.  If the given IP family,
-     * as determined by the Prefix, has a corresponding upstream configured,
-     * then traffic should be forwarded between the two interfaces.
-     *
-     * Only traffic that has a downstream address within the specified Prefix
-     * can be forwarded.  Traffic from the same downstream interface that falls
-     * outside of the Prefix will be unaffected and can be forwarded iff it was
-     * previously configured via a separate addDownstream call.
-     *
-     * If no upstream has been configured, then this information must be cached
-     * so that offload may begin once an upstream is configured.
-     *
-     * This API does <b>not</b> replace any previously configured downstreams
-     * and must be explicitly removed by calling removeDownstream or by clearing
-     * the entire configuration by calling stopAllOffload.
-     *
-     * @return SUCCESS The new information was accepted
-     *         FAIL_TOO_MANY_PREFIXES The hardware has already accepted the max
-     *                                number of Prefixes that can be supported.
-     *                                If offload is desired on this Prefix then
-     *                                another must be removed first.
-     *         FAIL_UNSUPPORTED The hardware cannot forward traffic from this
-     *                          downstream interface and will never be able to.
-     */
-    virtual RET addDownstream(const char* /* downstream */,
-            const Prefix& /* prefix */) = 0;
-    /**
-     * Remove a downstream Prefix that forwarding was previously requested for.
-     *
-     * The Prefix may be an IPv4 or IPv6 address.  Traffic outside of this
-     * Prefix is not affected.
-     *
-     * @return SUCCESS iff forwarding was previously occurring and has been
-     *                 stopped
-     *         SUCCESS_NO_OP iff forwarding was not previously occurring and
-     *                       therefore no action needed to be taken
-     */
-    virtual RET removeDownstream(const char* /* downstream */,
-            const Prefix& /* prefix */) = 0;
-    /**
-     * Indicate that hardware should forward traffic from any configured
-     * downstreams to the specified upstream.
-     *
-     * When iface is non-null and non-empty and v4Gw is valid, then any
-     * currently configured or future configured IPv4 downstreams should be
-     * forwarded to this upstream interface.
-     *
-     * When iface is non-null and non-empty and v6Gw is valid, then any
-     * currently configured or future configured IPv6 downstreams should be
-     * forwarded to this upstream interface.
-     *
-     * @param iface Upstream interface name.  Only one is needed because IPv4
-     *              and IPv6 interface names are required to match.
-     * @param v4Gw The address of the IPv4 Gateway on the iface
-     * @param v6Gw The address of one of the IPv6 Gateways on the iface
-     *
-     * @return SUCCESS iff the specified configuration was applied
-     *         SUCCESS_DUPLICATE_CONFIG if this configuration <i>exactly</i>
-     *                                  matches a previously provided
-     *                                  configuration.  This means that no
-     *                                  action has to be taken, but, the
-     *                                  configuration was previously accepted
-     *                                  and applied.
-     *         FAIL_UNSUPPORTED if hardware cannot support forwarding to this
-     *                          upstream interface
-     *
-     * Remarks: This overrides any previously configured parameters
-     */
-    virtual RET setUpstream(const char* /* iface */, const Prefix& /* v4Gw */,
-            const Prefix& /* v6Gw */) = 0;
-    /**
-     * All traffic must be returned to the software path and all configuration
-     * (including provided file descriptors) must be forgotten.
-     *
-     * @return SUCCESS If all offload was successfully stopped and provided
-     *                 file descriptors were released.
-     *
-     * Remarks: This can't really fail?
-     */
-    virtual RET stopAllOffload() = 0;
-
-    /* --------------------------- STATS/POLICY ----------------------------- */
-    /**
-     * Instruct hardware to stop forwarding traffic and send a callback after
-     * limit bytes have been transferred in either direction on this upstream
-     * interface.
-     *
-     * @param upstream Upstream interface name that the limit should apply to
-     * @param limit Bytes limit that can occur before action should be taken
-     *
-     * @return SUCCESS If the limit was successfully applied
-     *         SUCCESS_OPTIMIZED If the limit was sufficiently high to be
-     *                           interpreted as "no quota".
-     *         FAIL_HARDWARE If the limit was rejected by the hardware
-     *         FAIL_UNSUPPORTED If metering is not supported on this interface
-     *         FAIL_TRY_AGAIN If this upstream has not been previously
-     *                        configured to allow offload
-     *                        (via setUpstreamParameters)
-     */
-    virtual RET setQuota(const char* /* upstream */, uint64_t /* limit */) = 0;
-    /**
-     * Query for statistics counters in hardware.
-     *
-     * This returns an aggregate of all hardware accelerated traffic which
-     * has occurred on this upstream interface.
-     *
-     * @param upstream Interface on which traffic entered/exited
-     * @param reset Whether hardware counters should reset after returning
-     *              current statistics
-     * @param ret Output variable where statistics are returned
-     *
-     * @return SUCCESS If the statistics were successfully populated in ret and
-     *                 were successfully reset if requested.
-     *         FAIL_TRY_AGAIN If the statistics are not currently available but
-     *                        may be available later.  This may occur during
-     *                        a subsystem restart.
-     *         FAIL_UNSUPPORTED If statistics are not supported on this upstream
-     */
-    virtual RET getStats(const char* /* upstream */, bool /* reset */,
-            OffloadStatistics& /* ret */) = 0;
-}; /* IOffloadManager */
-#endif /* _I_OFFLOAD_MANAGER_H_ */