From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C07D1A09E4 for ; Thu, 21 Jan 2021 18:22:58 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A463A140DBD; Thu, 21 Jan 2021 18:22:57 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id 65E63140D38; Thu, 21 Jan 2021 18:22:52 +0100 (CET) IronPort-SDR: Lx49lSAFrXgW0jP6U3BOkb6oW81sjspy7/h/DNyEJkHdo54524Pu091HOqXBt/84hwRRZKYMnY DO19xQlN9pGQ== X-IronPort-AV: E=McAfee;i="6000,8403,9871"; a="175799673" X-IronPort-AV: E=Sophos;i="5.79,364,1602572400"; d="scan'208";a="175799673" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2021 09:22:51 -0800 IronPort-SDR: shW3GI1V5dW/64ztzxm7L5LFR9AeGl6+kCOWCtwJ6Kc/KJBdSP+WCiklLc/a7VxrHAzqcIETkO aqVpSnpDk0Uw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,364,1602572400"; d="scan'208";a="385386741" Received: from silpixa00399952.ir.intel.com (HELO silpixa00399952.ger.corp.intel.com) ([10.237.222.38]) by orsmga008.jf.intel.com with ESMTP; 21 Jan 2021 09:22:49 -0800 From: David Hunt To: dev@dpdk.org Cc: david.hunt@intel.com, stable@dpdk.org, Bruce Richardson Date: Thu, 21 Jan 2021 17:21:57 +0000 Message-Id: <20210121172201.22582-3-david.hunt@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210121172201.22582-1-david.hunt@intel.com> References: <20210120135556.33763-2-david.hunt@intel.com> <20210121172201.22582-1-david.hunt@intel.com> Subject: [dpdk-stable] [PATCH v4 2/6] power: make channel msg functions public X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" From: Bruce Richardson Move the 2 public functions into rte_power_guest_channel.h Fixes: 210c383e247b ("power: packet format for vm power management") Fixes: cd0d5547e873 ("power: vm communication channels in guest") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson Signed-off-by: David Hunt --- changes in v3 * Mark both added functions as experimental changes in v4 * add @internal tag for Doxygen * add @warning EXPERIMENTAL tag for Doxygen * improve description of lcore param --- lib/librte_power/guest_channel.h | 40 +---------------- lib/librte_power/rte_power_guest_channel.h | 50 ++++++++++++++++++++++ 2 files changed, 51 insertions(+), 39 deletions(-) diff --git a/lib/librte_power/guest_channel.h b/lib/librte_power/guest_channel.h index d3d87f0ae..69020b030 100644 --- a/lib/librte_power/guest_channel.h +++ b/lib/librte_power/guest_channel.h @@ -65,21 +65,7 @@ void guest_channel_host_disconnect(unsigned int lcore_id); */ int guest_channel_send_msg(struct channel_packet *pkt, unsigned int lcore_id); -/** - * Send a message contained in pkt over the Virtio-Serial to the host endpoint. - * - * @param pkt - * Pointer to a populated struct channel_packet - * - * @param lcore_id - * lcore_id. - * - * @return - * - 0 on success. - * - Negative on error. - */ -int rte_power_guest_channel_send_msg(struct channel_packet *pkt, - unsigned int lcore_id); + /** * Read a message contained in pkt over the Virtio-Serial @@ -103,30 +89,6 @@ int power_guest_channel_read_msg(void *pkt, size_t pkt_len, unsigned int lcore_id); -/** - * Receive a message contained in pkt over the Virtio-Serial - * from the host endpoint. - * - * @param pkt - * Pointer to channel_packet or - * channel_packet_freq_list struct. - * - * @param pkt_len - * Size of expected data packet. - * - * @param lcore_id - * lcore_id. - * - * @return - * - 0 on success. - * - Negative on error. - */ -__rte_experimental -int -rte_power_guest_channel_receive_msg(void *pkt, - size_t pkt_len, - unsigned int lcore_id); - #ifdef __cplusplus } diff --git a/lib/librte_power/rte_power_guest_channel.h b/lib/librte_power/rte_power_guest_channel.h index ef3b064a8..c500c0cda 100644 --- a/lib/librte_power/rte_power_guest_channel.h +++ b/lib/librte_power/rte_power_guest_channel.h @@ -116,6 +116,56 @@ struct channel_packet_caps_list { uint8_t num_vcpu; }; +/** + * @internal + * + * @warning + * @b EXPERIMENTAL: this API may change without prior notice. + * + * Send a message contained in pkt over the Virtio-Serial to the host endpoint. + * + * @param pkt + * Pointer to a populated struct channel_packet. + * + * @param lcore_id + * Use channel specific to this lcore_id. + * + * @return + * - 0 on success. + * - Negative on error. + */ +__rte_experimental +int rte_power_guest_channel_send_msg(struct channel_packet *pkt, + unsigned int lcore_id); + +/** + * @internal + * + * @warning + * @b EXPERIMENTAL: this API may change without prior notice. + * + * Receive a message contained in pkt over the Virtio-Serial + * from the host endpoint. + * + * @param pkt + * Pointer to channel_packet or + * channel_packet_freq_list struct. + * + * @param pkt_len + * Size of expected data packet. + * + * @param lcore_id + * Use channel specific to this lcore_id. + * + * @return + * - 0 on success. + * - Negative on error. + */ +__rte_experimental +int rte_power_guest_channel_receive_msg(void *pkt, + size_t pkt_len, + unsigned int lcore_id); + #ifdef __cplusplus } -- 2.17.1