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 4B0EC458AC; Fri, 30 Aug 2024 22:15:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4076B42F77; Fri, 30 Aug 2024 22:14:46 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by mails.dpdk.org (Postfix) with ESMTP id 0EF9842ED5 for ; Fri, 30 Aug 2024 22:14:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725048882; x=1756584882; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=b6ZllpwEpRkalHMVUgOVsQYCmNxPZLIBSvEbiKPk3rc=; b=DPNXHWVSRrsCta/V7JnrCelD+LmJiDD+yxj2l1FsWaYKUhzjioA5ZkSe SIN+wsY5oWFIM7mrrvLORXTw2FZywKPhVKNxqkMZ9Kw+8XGpT+mda2ubx fukJ3LCUPJqvUprBEgUTxXrbU3pr1i4rAEYDFBTnq1F2COtlEFVVri9aP gdYH34iOYyKmancxjytKJHuYGzgqg89F7u9e7M6O/2ZRw42FWsrWh+oOz 0pty5Eysxs8WdLx8HyxBdusTZay6qlSaZ94IHJ1PLICq8lh2fAAoD9oHw MEONUvZyYapklrN8PHB+itoN/yc9+LawI3YY2DoORHPsYoLEiXW/wk4/P A==; X-CSE-ConnectionGUID: mM7t2awcREeHOJaeQqV9SQ== X-CSE-MsgGUID: Ck8uqk81TtSj5ZXBO1G6rQ== X-IronPort-AV: E=McAfee;i="6700,10204,11180"; a="23661186" X-IronPort-AV: E=Sophos;i="6.10,189,1719903600"; d="scan'208";a="23661186" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2024 13:14:40 -0700 X-CSE-ConnectionGUID: UOzIKEg4T1C3KR8IGxLg0g== X-CSE-MsgGUID: MM1APH7fR12RNv5KWqOsEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,189,1719903600"; d="scan'208";a="94731877" Received: from unknown (HELO csl-npg-qt0.la.intel.com) ([10.233.181.103]) by orviesa002.jf.intel.com with ESMTP; 30 Aug 2024 13:14:39 -0700 From: Hernan Vargas To: dev@dpdk.org, gakhil@marvell.com, trix@redhat.com, maxime.coquelin@redhat.com Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com, Hernan Vargas Subject: [PATCH v1 03/10] baseband/acc: configure max queues per device Date: Fri, 30 Aug 2024 13:09:45 -0700 Message-Id: <20240830200952.182685-4-hernan.vargas@intel.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20240830200952.182685-1-hernan.vargas@intel.com> References: <20240830200952.182685-1-hernan.vargas@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Configure max_queues based on the number of queue groups and numbers of AQS per device variant. Signed-off-by: Hernan Vargas --- drivers/baseband/acc/rte_vrb_pmd.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c index 637578f0ddd6..9beb05cd95cf 100644 --- a/drivers/baseband/acc/rte_vrb_pmd.c +++ b/drivers/baseband/acc/rte_vrb_pmd.c @@ -544,7 +544,7 @@ vrb_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id) uint32_t phys_low, phys_high, value; struct acc_device *d = dev->data->dev_private; uint16_t queues_per_op, i; - int ret; + int ret, max_queues = 0; if (d->pf_device && !d->acc_conf.pf_mode_en) { rte_bbdev_log(NOTICE, @@ -671,10 +671,15 @@ vrb_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id) value = log2_basic(d->sw_ring_size / ACC_RING_SIZE_GRANULARITY); acc_reg_write(d, d->reg_addr->ring_size, value); + if (d->device_variant == VRB1_VARIANT) + max_queues = VRB1_NUM_QGRPS * VRB1_NUM_AQS; + else if (d->device_variant == VRB2_VARIANT) + max_queues = VRB2_NUM_QGRPS * VRB2_NUM_AQS; + /* Configure tail pointer for use when SDONE enabled. */ if (d->tail_ptrs == NULL) d->tail_ptrs = rte_zmalloc_socket(dev->device->driver->name, - VRB_MAX_QGRPS * VRB_MAX_AQS * sizeof(uint32_t), + max_queues * sizeof(uint32_t), RTE_CACHE_LINE_SIZE, socket_id); if (d->tail_ptrs == NULL) { rte_bbdev_log(ERR, "Failed to allocate tail ptr for %s:%u", -- 2.37.1