From patchwork Wed Sep 11 16:06:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Herbelot X-Patchwork-Id: 59124 X-Patchwork-Delegate: gakhil@marvell.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 D40A71E8DC; Wed, 11 Sep 2019 18:06:55 +0200 (CEST) Received: from mail-wm1-f66.google.com (mail-wm1-f66.google.com [209.85.128.66]) by dpdk.org (Postfix) with ESMTP id 801F31D483 for ; Wed, 11 Sep 2019 18:06:54 +0200 (CEST) Received: by mail-wm1-f66.google.com with SMTP id p7so4150213wmp.4 for ; Wed, 11 Sep 2019 09:06:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=c2VCk1YWUNU96MJ3QgXFCQckeAVUUg1m8lsKrYCpz+0=; b=FPb+xz5d2Lw7yUEeki2ZW9DYyoROHTuo0AE0506VzJf0f1XkkqIDc5hBGigHU1XE0R gKcD2id/d5jj7230FfLvBjNKgDzdErGDVTx/PKz5ODzhhvwRVK49z6K0nZ+pXbGLSPQz Cyqoh6OKakwR/9lu7c3dYIBV3zlSoJ7FUXXxtjsuMNvnNjfwroElaEAbjnWHkfzvD/Ee //OznvVhskBnhNcx31KTaDo24EEVEDG4FGzMxCdNFXqDYTajYTGxcWuPlgm8HUoHqtlM 9WSs1dTvBIIGr4ZlQlL73oAEKb/T1H8UbQuIQ76w3IhJmfM/rCAhpXDLBn+fIa1OzCYT oXSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=c2VCk1YWUNU96MJ3QgXFCQckeAVUUg1m8lsKrYCpz+0=; b=DGEeGrOHx2nGjlWFAde1UR+VK7AccnQJuoudKhTIKf4Mk4Rsr91z30G+OhX5DMcAlL 6fRq/t8bfhOddd2AImGZFdiGEgDicZdPK0QyS7i4AiHW9GjAxiAQnowD7sGgvn7Zq1et DfK+aCh4//xyrjDPpICwoMZZo9xppo/MolUAqbTJLJBae6g9RxVBvZHSvs9/zoutKxrE 49PSZUZqT9CyhZHC/SjBYU0PqgsJB9r9KwhCR4eH2jgn1ka0x1cNNxdpEAjlvCxX+3Bm VEaQfw7pXW2R3cce+gj4sDkEeHmgt8rsJvlqO8zeVG8Qv5w2JyUFI+fjmiq7RiVZ9IJP uaTQ== X-Gm-Message-State: APjAAAWZJj/6wnBPRJ6aHLSxmpOfT6seaqDvHZF/LlC1I2pHC6rie87N 56AIv5D3vIDq92ev8eVXHyY1Bbk2+7F0B+Q= X-Google-Smtp-Source: APXvYqwoOji+z8GpYd5p7gQi423iUjxQfpOVhGj2k7l0NKfBAlrEW4FM+eil5c936905eJ6EQEZBKQ== X-Received: by 2002:a05:600c:224a:: with SMTP id a10mr4733923wmm.176.1568218014107; Wed, 11 Sep 2019 09:06:54 -0700 (PDT) Received: from ascain.dev.6wind.com. (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id r28sm29933711wrr.94.2019.09.11.09.06.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Sep 2019 09:06:53 -0700 (PDT) From: Thierry Herbelot To: dev@dpdk.org Cc: Thomas Monjalon , stable@dpdk.org, akhil.goyal@nxp.com, hemant.agrawal@nxp.com Date: Wed, 11 Sep 2019 18:06:46 +0200 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH] drivers/crypto/dpaa_sec: update DPAA iova table in dpaa_mem_vtop 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" dpaa_sec needs translations between physical and virtual addresses. V to P translation is relatively fast, as memory is managed in contiguous segments. The result of each V to P translation is used to update the DPAA iova table, which should be updated by a Mem event callback, but is not. Then the DPAA iova table has entries for all needed memory ranges. With this patch, dpaa_mem_ptov will always use dpaax_iova_table_get_va, which ensures optimal performance. Fixes: 5a7dbb934d75 ('dpaa: enable dpaax library') Cc: stable@dpdk.org Cc: akhil.goyal@nxp.com Cc: hemant.agrawal@nxp.com Signed-off-by: Thierry Herbelot --- drivers/crypto/dpaa_sec/dpaa_sec.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c index 122c80a072ff..22b8b1d63ce0 100644 --- a/drivers/crypto/dpaa_sec/dpaa_sec.c +++ b/drivers/crypto/dpaa_sec/dpaa_sec.c @@ -38,6 +38,7 @@ #include #include #include +#include enum rta_sec_era rta_sec_era; @@ -100,8 +101,10 @@ dpaa_mem_vtop(void *vaddr) const struct rte_memseg *ms; ms = rte_mem_virt2memseg(vaddr, NULL); - if (ms) + if (ms) { + dpaax_iova_table_update(ms->iova, (void *)ms->addr_64, ms->len); return ms->iova + RTE_PTR_DIFF(vaddr, ms->addr); + } return (size_t)NULL; }