From patchwork Fri Aug 4 13:54:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hunt, David" X-Patchwork-Id: 27455 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id BADB47CBA; Fri, 4 Aug 2017 15:55:25 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 16B1A58F6 for ; Fri, 4 Aug 2017 15:55:16 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Aug 2017 06:55:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,321,1498546800"; d="scan'208";a="119769134" Received: from silpixa00397898.ir.intel.com (HELO silpixa00397898.ger.corp.intel.com) ([10.237.223.116]) by orsmga002.jf.intel.com with ESMTP; 04 Aug 2017 06:55:15 -0700 From: David Hunt To: dev@dpdk.org Cc: thomas@monjalon.net, jingjing.wu@intel.com, David Hunt Date: Fri, 4 Aug 2017 14:54:46 +0100 Message-Id: <1501854887-42427-10-git-send-email-david.hunt@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501854887-42427-1-git-send-email-david.hunt@intel.com> References: <1501854887-42427-1-git-send-email-david.hunt@intel.com> Subject: [dpdk-dev] [RFC 09/10] 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 --- examples/vm_power_manager/main.c | 58 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 57 insertions(+), 1 deletion(-) diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c index 698abca..f307ec7 100644 --- a/examples/vm_power_manager/main.c +++ b/examples/vm_power_manager/main.c @@ -58,6 +58,15 @@ #include "channel_monitor.h" #include "power_manager.h" #include "vm_power_cli.h" +#ifdef RTE_LIBRTE_IXGBE_PMD +#include +#endif +#ifdef RTE_LIBRTE_I40E_PMD +#include +#endif +#ifdef RTE_LIBRTE_BNXT_PMD +#include +#endif #define RX_RING_SIZE 512 #define TX_RING_SIZE 512 @@ -222,7 +231,7 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask) (uint8_t)portid); continue; } - /* clear all_ports_up flag if any link down */ + /* clear all_ports_up flag if any link down */ if (link.link_status == ETH_LINK_DOWN) { all_ports_up = 0; break; @@ -301,11 +310,58 @@ 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; + +#ifdef RTE_LIBRTE_IXGBE_PMD + if (ret == -ENOTSUP) + ret = rte_pmd_ixgbe_set_vf_mac_addr(portid, + w, ð); +#endif +#ifdef RTE_LIBRTE_I40E_PMD + if (ret == -ENOTSUP) + ret = rte_pmd_i40e_set_vf_mac_addr(portid, + w, ð); +#endif +#ifdef RTE_LIBRTE_BNXT_PMD + if (ret == -ENOTSUP) + ret = rte_pmd_bnxt_set_vf_mac_addr(portid, + w, ð); +#endif + + + ret = rte_pmd_i40e_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);