From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <marcinx.hajkowski@intel.com> Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 994092C54 for <dev@dpdk.org>; Mon, 18 Mar 2019 14:51:37 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Mar 2019 06:51:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,494,1544515200"; d="scan'208";a="152729792" Received: from mhajkowx-mobl.ger.corp.intel.com ([10.104.12.180]) by fmsmga002.fm.intel.com with ESMTP; 18 Mar 2019 06:51:34 -0700 From: Hajkowski <marcinx.hajkowski@intel.com> To: david.hunt@intel.com Cc: dev@dpdk.org, Marcin Hajkowski <marcinx.hajkowski@intel.com> Date: Mon, 18 Mar 2019 14:48:11 +0100 Message-Id: <20190318134815.14928-1-marcinx.hajkowski@intel.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v2 0/4] bidirect guest channel X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Mon, 18 Mar 2019 13:51:38 -0000 From: Marcin Hajkowski <marcinx.hajkowski@intel.com> Extend guest channel API to allow bidirectional communication. Modify power manager host and guest side to communicate in both directions. v2: * send ack only if power operation return positive value * log diffent error for unexpected incoming command and error during ack/nak cmd sending Marcin Hajkowski (4): power: fix invalid socket indicator value power: extend guest channel api for reading power: process incoming confirmation cmds power: send confirmation cmd to vm guest examples/vm_power_manager/channel_monitor.c | 67 ++++++++++++++++-- examples/vm_power_manager/guest_cli/Makefile | 1 + .../guest_cli/vm_power_cli_guest.c | 65 +++++++++++++---- lib/librte_power/channel_commands.h | 5 ++ lib/librte_power/guest_channel.c | 69 +++++++++++++++++-- lib/librte_power/guest_channel.h | 35 ++++++++++ lib/librte_power/rte_power_version.map | 1 + 7 files changed, 219 insertions(+), 24 deletions(-) -- 2.17.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 3AFA5A05FE for <public@inbox.dpdk.org>; Mon, 18 Mar 2019 14:51:41 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C8160378B; Mon, 18 Mar 2019 14:51:39 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 994092C54 for <dev@dpdk.org>; Mon, 18 Mar 2019 14:51:37 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Mar 2019 06:51:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,494,1544515200"; d="scan'208";a="152729792" Received: from mhajkowx-mobl.ger.corp.intel.com ([10.104.12.180]) by fmsmga002.fm.intel.com with ESMTP; 18 Mar 2019 06:51:34 -0700 From: Hajkowski <marcinx.hajkowski@intel.com> To: david.hunt@intel.com Cc: dev@dpdk.org, Marcin Hajkowski <marcinx.hajkowski@intel.com> Date: Mon, 18 Mar 2019 14:48:11 +0100 Message-Id: <20190318134815.14928-1-marcinx.hajkowski@intel.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v2 0/4] bidirect guest channel X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> Content-Type: text/plain; charset="UTF-8" Message-ID: <20190318134811.0BJiYHvMXhIFv6wh8pTZ67Zo2B8vHlMfFWMa-CyhKC0@z> From: Marcin Hajkowski <marcinx.hajkowski@intel.com> Extend guest channel API to allow bidirectional communication. Modify power manager host and guest side to communicate in both directions. v2: * send ack only if power operation return positive value * log diffent error for unexpected incoming command and error during ack/nak cmd sending Marcin Hajkowski (4): power: fix invalid socket indicator value power: extend guest channel api for reading power: process incoming confirmation cmds power: send confirmation cmd to vm guest examples/vm_power_manager/channel_monitor.c | 67 ++++++++++++++++-- examples/vm_power_manager/guest_cli/Makefile | 1 + .../guest_cli/vm_power_cli_guest.c | 65 +++++++++++++---- lib/librte_power/channel_commands.h | 5 ++ lib/librte_power/guest_channel.c | 69 +++++++++++++++++-- lib/librte_power/guest_channel.h | 35 ++++++++++ lib/librte_power/rte_power_version.map | 1 + 7 files changed, 219 insertions(+), 24 deletions(-) -- 2.17.2