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Implement the new DMA API.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
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Maintain all common types and definitions in one file
(std_types.h).
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
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Maintain all common types and definitions in one file
(std_types.h).
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
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Enable easier function inlining by moving type definitions into a separate
header file.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Janne Peltonen <janne.peltonen@nokia.com>
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Move all generic ODP functions and data types to a common std module. Type
definitions have been moved inside std_types.h header to enable easier
function inlining.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Petri Savolainen <petri.savolainen@nokia.com>
Tested-by: Shijith Thotton <sthotton@marvell.com>
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Add support for inline fragmentation reassembly offload in PKTIN
and IPSEC.
When the offload is enabled in pktin, reassembly would be attempted for
packets received on the pktio interface. When the offload is enabled in
IPSEC, reassembly would be attempted after IPSEC processing of inbound
packets. Support for this offload can be verified using corresponding
capability.
Application would be allowed to configure the below options,
1. Enable/disable the offload
2. Maximum wait time for reassembly
3. Maximum number of fragments
In case of success, the reassembled packet would be a regular ODP packet
thereby eliminating the need to have reassembly in the application.
For incomplete reassembly case, the partial reassembled fragments need
to be retrieved. An odp_packet_t with status as
'ODP_PACKET_REASS_INCOMPLETE' can be passed to
odp_packet_reass_partial_state() for getting the partial reassembled
fragments. In addition to retrieving fragments, the API returns
additional information from the reassembly attempt, including the time
spent by the fragments in IPSEC/PKTIO waiting for reassembly. This
allows application to track reassembly timeouts more accurately, when
attempting reassembly on such packets.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Reviewed-by: Janne Peltonen <janne.peltonen@nokia.com>
Reviewed-by: Petri Savolainen <petri.savolainen@nokia.com>
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Application needs often store object handles for later usage.
From current APIs, e.g. buffers and queues could be used to
store these handles, but buffers consume more memory than
is necessary and event queues are not needed for this simple
use case. This new API maybe implemented e.g. as a ring of
object handles in memory, or with a HW buffer manager.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Stanislaw Kardach <skardach@marvell.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Janne Peltonen <janne.peltonen@nokia.com>
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- small syntax typo fix
- fix header guarding define
- add abi files
- include comp.h from odp_api.h header
Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Using simple commands:
find . -not -path .git -type f -exec \
sed -i -E 's/ (201[0-9]), Linaro/ \1-2018, Linaro/g' {} +
find . -not -path .git -type f -exec \
sed -i -E 's/ (201[0-9])(-201[0-9]), Linaro/ \1-2018, Linaro/g' {} +
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
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compiler.h header contains one internal definition used only in
platform-optimized headers. This definition, being internal, is not a
part of the specification, so let's merge it into linux-gen plat file
and drop compiler.h headers.
Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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This is a low level function for IP/UDP/TCP checksum calculations
on SW. HW cannot always calculate checksums, for that or other
reasons application may need calculate ones compelement sums.
This kind of low level function is easy to optimize e.g. with CPU
vector instructions. In addition to this, there may be higher
(packet) level functions introduced later.
Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Instead of having magic 0-1-2 numbers, let's have the special enum for
feature support levels (unsupported/supported/preferred).
Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Reviewed-by: Petri Savolainen <petri.savolainen@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Added definitions for a look-a-side IPSEC offload API. In addition to
IPSEC packet transformations, it also supports:
* inbound SA look up
* outbound IP fragmentation
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Balasubramanian Manoharan <bala.manoharan@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Add new odp_feature_t bits that permit other APIs/components to
refer to various ODP features.
Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org>
Reviewed-by: Petri Savolainen <petri.savolainen@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Added configuration option --enable-deprecated to control if
deprecated APIs are enabled or disabled.
Added ODP_DEPRECATED_API macro into the API. Its value can be
used to check if deprecated API definitions are enabled or
disabled. Deprecated APIs are disabled by default. Deprecated
APIs are meant to be removed completely in a later API version.
Added ODP_DEPRECATE() macro to enforce deprecation of API
definitions. When deprecated APIs are disabled, the macro renames
API definitions so that application cannot use those any more,
but a single implementation library can serve applications built
with both options.
Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org>
Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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Removed all references to config.h which is now empty.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-and-tested-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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odp.h actually describes the applicatiion interface of ODP and is
logicaly moved to odp_api.h.
Applications now includes <odp_api.h>.
This simplifies the addition of other ODP interfaces (e.g. drivers may
include odp_drv.h in the future.)
Signed-off-by: Christophe Milard <christophe.milard@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
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