From patchwork Wed Oct 11 16:18:55 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hunt, David" X-Patchwork-Id: 30163 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 173EB1B25B; Wed, 11 Oct 2017 18:19:22 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 4C5EB1B236 for ; Wed, 11 Oct 2017 18:19:16 +0200 (CEST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Oct 2017 09:19:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,362,1503385200"; d="scan'208";a="322102554" Received: from silpixa00397898.ir.intel.com ([10.237.223.116]) by fmsmga004.fm.intel.com with ESMTP; 11 Oct 2017 09:19:14 -0700 From: David Hunt To: dev@dpdk.org Cc: konstantin.ananyev@intel.com, jingjing.wu@intel.com, santosh.shukla@caviumnetworks.com, David Hunt Date: Wed, 11 Oct 2017 17:18:55 +0100 Message-Id: <1507738735-24879-10-git-send-email-david.hunt@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1507738735-24879-1-git-send-email-david.hunt@intel.com> References: <1505299459-24135-2-git-send-email-david.hunt@intel.com> <1507738735-24879-1-git-send-email-david.hunt@intel.com> Subject: [dpdk-dev] [PATCH v9 9/9] examples/vm_power_mgr: set MAC address of VF X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" We need to set vf mac from the host, so that they will be in sync on the guest and the host. Otherwise, we'll have a random mac on the guest, and a 00:00:00:00:00:00 mac on the host. Signed-off-by: David Hunt Reviewed-by: Santosh Shukla Acked-by: Konstantin Ananyev --- examples/vm_power_manager/main.c | 41 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c index 4ffefce..399fbdd 100644 --- a/examples/vm_power_manager/main.c +++ b/examples/vm_power_manager/main.c @@ -58,6 +58,9 @@ #include "channel_monitor.h" #include "power_manager.h" #include "vm_power_cli.h" +#include +#include +#include #define RX_RING_SIZE 512 #define TX_RING_SIZE 512 @@ -301,11 +304,49 @@ main(int argc, char **argv) /* Initialize ports. */ for (portid = 0; portid < nb_ports; portid++) { + struct ether_addr eth; + int w, j; + int ret = -ENOTSUP; + if ((enabled_port_mask & (1 << portid)) == 0) continue; + + eth.addr_bytes[0] = 0xe0; + eth.addr_bytes[1] = 0xe0; + eth.addr_bytes[2] = 0xe0; + eth.addr_bytes[3] = 0xe0; + eth.addr_bytes[4] = portid + 0xf0; + if (port_init(portid, mbuf_pool) != 0) rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n", portid); + + for (w = 0; w < MAX_VFS; w++) { + eth.addr_bytes[5] = w + 0xf0; + + if (ret == -ENOTSUP) + ret = rte_pmd_ixgbe_set_vf_mac_addr(portid, + w, ð); + if (ret == -ENOTSUP) + ret = rte_pmd_i40e_set_vf_mac_addr(portid, + w, ð); + if (ret == -ENOTSUP) + ret = rte_pmd_bnxt_set_vf_mac_addr(portid, + w, ð); + + switch (ret) { + case 0: + printf("Port %d VF %d MAC: ", + portid, w); + for (j = 0; j < 6; j++) { + printf("%02x", eth.addr_bytes[j]); + if (j < 5) + printf(":"); + } + printf("\n"); + break; + } + } } lcore_id = rte_get_next_lcore(-1, 1, 0);