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[54.225.227.206]) by mx.google.com with ESMTPS id a7si2365768qam.51.2014.09.05.10.12.15 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 05 Sep 2014 10:12:16 -0700 (PDT) Received-SPF: none (google.com: lng-odp-bounces@lists.linaro.org does not designate permitted sender hosts) client-ip=54.225.227.206; Received: from localhost ([127.0.0.1] helo=ip-10-141-164-156.ec2.internal) by ip-10-141-164-156.ec2.internal with esmtp (Exim 4.76) (envelope-from ) id 1XPx3V-0002d6-J3; Fri, 05 Sep 2014 17:12:13 +0000 Received: from alln-iport-3.cisco.com ([173.37.142.90]) by ip-10-141-164-156.ec2.internal with esmtp (Exim 4.76) (envelope-from ) id 1XPx3P-0002ch-Ev for lng-odp@lists.linaro.org; Fri, 05 Sep 2014 17:12:07 +0000 X-IronPort-AV: E=Sophos;i="5.04,474,1406592000"; d="scan'208";a="75339074" Received: from rcdn-core-12.cisco.com ([173.37.93.148]) by alln-iport-3.cisco.com with ESMTP; 05 Sep 2014 17:12:03 +0000 Received: from cpp-rtpbld-55.cisco.com (cpp-rtpbld-55.cisco.com [172.18.5.199]) by rcdn-core-12.cisco.com (8.14.5/8.14.5) with ESMTP id s85HC16c007044 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 5 Sep 2014 17:12:01 GMT Received: from cpp-rtpbld-55.cisco.com (localhost.localdomain [127.0.0.1]) by cpp-rtpbld-55.cisco.com (8.13.8/8.13.8) with ESMTP id s85HC1Bk001181; Fri, 5 Sep 2014 13:12:01 -0400 Received: (from robking@localhost) by cpp-rtpbld-55.cisco.com (8.13.8/8.13.8/Submit) id s85HC1lI001180; Fri, 5 Sep 2014 13:12:01 -0400 From: Robbie King To: lng-odp@lists.linaro.org Date: Fri, 5 Sep 2014 13:11:01 -0400 Message-Id: <1409937064-1036-2-git-send-email-robking@cisco.com> X-Mailer: git-send-email 1.9.2 In-Reply-To: <1409937064-1036-1-git-send-email-robking@cisco.com> References: <1409937064-1036-1-git-send-email-robking@cisco.com> X-Topics: patch Subject: [lng-odp] [PATCHv6 1/4] Add user context to packet X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: lng-odp-bounces@lists.linaro.org X-Original-Sender: robking@cisco.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 2607:f8b0:400c:c03::22f as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org; dkim=fail header.i=@cisco.com Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Signed-off-by: Robbie King Reviewed-by: Anders Roxell --- platform/linux-generic/include/api/odp_packet.h | 18 ++++++++++++++++++ .../linux-generic/include/odp_packet_internal.h | 2 ++ platform/linux-generic/odp_packet.c | 10 ++++++++++ 3 files changed, 30 insertions(+), 0 deletions(-) diff --git a/platform/linux-generic/include/api/odp_packet.h b/platform/linux-generic/include/api/odp_packet.h index ef4be9e..4a089d1 100644 --- a/platform/linux-generic/include/api/odp_packet.h +++ b/platform/linux-generic/include/api/odp_packet.h @@ -98,6 +98,24 @@ void odp_packet_set_len(odp_packet_t pkt, size_t len); size_t odp_packet_get_len(odp_packet_t pkt); /** + * Set packet user context + * + * @param buf Packet handle + * @param ctx User context + * + */ +void odp_packet_set_ctx(odp_packet_t buf, const void *ctx); + +/** + * Get packet user context + * + * @param buf Packet handle + * + * @return User context + */ +void *odp_packet_get_ctx(odp_packet_t buf); + +/** * Get address to the start of the packet buffer * * The address of the packet buffer is not necessarily the same as the start diff --git a/platform/linux-generic/include/odp_packet_internal.h b/platform/linux-generic/include/odp_packet_internal.h index 0ab3be2..49c59b2 100644 --- a/platform/linux-generic/include/odp_packet_internal.h +++ b/platform/linux-generic/include/odp_packet_internal.h @@ -112,6 +112,8 @@ typedef struct { uint32_t frame_len; + uint64_t user_ctx; /* user context */ + odp_pktio_t input; uint32_t pad; diff --git a/platform/linux-generic/odp_packet.c b/platform/linux-generic/odp_packet.c index 20137d0..64fd0f8 100644 --- a/platform/linux-generic/odp_packet.c +++ b/platform/linux-generic/odp_packet.c @@ -386,3 +386,13 @@ int odp_packet_copy(odp_packet_t pkt_dst, odp_packet_t pkt_src) return 0; } + +void odp_packet_set_ctx(odp_packet_t pkt, const void *ctx) +{ + odp_packet_hdr(pkt)->user_ctx = (intptr_t)ctx; +} + +void *odp_packet_get_ctx(odp_packet_t pkt) +{ + return (void *)(intptr_t)odp_packet_hdr(pkt)->user_ctx; +}