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[82.217.188.115]) by smtp.gmail.com with ESMTPSA id g17sm8661670wme.3.2016.09.28.05.43.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 28 Sep 2016 05:43:14 -0700 (PDT) X-CudaMail-Envelope-Sender: simon.horman@netronome.com From: Simon Horman To: netdev@vger.kernel.org, dev@openvswitch.org X-CudaMail-MID: CM-E2-927012440 X-CudaMail-DTE: 092816 X-CudaMail-Originating-IP: 74.125.82.50 Date: Wed, 28 Sep 2016 14:42:56 +0200 X-ASG-Orig-Subj: [##CM-E2-927012440##][PATCH/RFC 06/12] rocker: Add helper to check ports belong to the same rocker switch Message-Id: <1475066582-1971-7-git-send-email-simon.horman@netronome.com> X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: <1475066582-1971-1-git-send-email-simon.horman@netronome.com> References: <1475066582-1971-1-git-send-email-simon.horman@netronome.com> X-GBUdb-Analysis: 0, 74.125.82.50, Ugly c=0.437809 p=-0.314286 Source Normal X-MessageSniffer-Rules: 0-0-0-6694-c X-Barracuda-Connect: UNKNOWN[192.168.24.2] X-Barracuda-Start-Time: 1475066598 X-Barracuda-Encrypted: DHE-RSA-AES256-SHA X-Barracuda-URL: https://web.cudamail.com:443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at cudamail.com X-Barracuda-BRTS-Status: 1 X-Barracuda-Spam-Score: 0.60 X-Barracuda-Spam-Status: No, SCORE=0.60 using global scores of TAG_LEVEL=3.5 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=4.0 tests=BSF_SC0_MISMATCH_TO, BSF_SC5_MJ1963, DKIM_SIGNED, RDNS_NONE X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.33289 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.00 BSF_SC0_MISMATCH_TO Envelope rcpt doesn't match header 0.00 DKIM_SIGNED Domain Keys Identified Mail: message has a signature 0.10 RDNS_NONE Delivered to trusted network by a host with no rDNS 0.50 BSF_SC5_MJ1963 Custom Rule MJ1963 Cc: Simon Horman Subject: [ovs-dev] [PATCH/RFC 06/12] rocker: Add helper to check ports belong to the same rocker switch X-BeenThere: dev@openvswitch.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dev-bounces@openvswitch.org Sender: "dev" This will be used by a follow-up patch to add Add Open vSwitch (-like) flow support to the OF-DPA rocker world. Signed-off-by: Simon Horman --- drivers/net/ethernet/rocker/rocker.h | 4 ++++ drivers/net/ethernet/rocker/rocker_main.c | 15 +++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/drivers/net/ethernet/rocker/rocker.h b/drivers/net/ethernet/rocker/rocker.h index 332adce701fa..4b4a7d2af774 100644 --- a/drivers/net/ethernet/rocker/rocker.h +++ b/drivers/net/ethernet/rocker/rocker.h @@ -85,6 +85,10 @@ int rocker_cmd_exec(struct rocker_port *rocker_port, bool nowait, int rocker_port_set_learning(struct rocker_port *rocker_port, bool learning); +/* True if a and b are ports on the same rocker switch */ +bool rocker_port_dev_cmp_rocker(const struct net_device *a, + const struct net_device *b); + struct rocker_world_ops { const char *kind; size_t priv_size; diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 6c6a486cced6..02101f88dc08 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2859,6 +2859,21 @@ static bool rocker_port_dev_check(const struct net_device *dev) return dev->netdev_ops == &rocker_port_netdev_ops; } +bool rocker_port_dev_cmp_rocker(const struct net_device *a, + const struct net_device *b) +{ + struct rocker_port *rocker_port_a, *rocker_port_b; + + if (!rocker_port_dev_check(a) || !rocker_port_dev_check(b)) + return false; + + + rocker_port_a = netdev_priv(a); + rocker_port_b = netdev_priv(b); + + return rocker_port_a->rocker == rocker_port_b->rocker; +} + static int rocker_netdevice_event(struct notifier_block *unused, unsigned long event, void *ptr) {