From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id A3182A2EEB for ; Wed, 11 Sep 2019 18:06:55 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9575A1D483; Wed, 11 Sep 2019 18:06:55 +0200 (CEST) Received: from mail-wm1-f65.google.com (mail-wm1-f65.google.com [209.85.128.65]) by dpdk.org (Postfix) with ESMTP id 4B2961D483 for ; Wed, 11 Sep 2019 18:06:54 +0200 (CEST) Received: by mail-wm1-f65.google.com with SMTP id t17so4154750wmi.2 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=T5cwYsZv7msqiHh84eD6i7dW+2S3QhArnwfzPgzCEWhNXcYz+VynKKzf3D18zQlH5F 3DePHtiJIvjvj8Rae7mCumWFmTzAAMa8+I6wZ9MYpMTQcuXWJ16nKGXC8/KB5jNkbquS IeK3MdlDjJcOYCTyvarP4YDc7DPRqCMtfQWNSOOyPbea5eI/LPXo8fe8ys/9TZ9gxf8x B/BQLJDvaMXJ8yEqKLh1ki/PXjp2B2OcHznkqCBoanZJmVr8qV53v1mfxzRGNAxNvbHs KNoluFS8qLp/VaoZVyVjmAKO0PCawI0MwKX4uRB8qIRk8Aiaw3wqnL0onjHx59uiWgCl nxlQ== X-Gm-Message-State: APjAAAXpYvMEsQQIe/UgjYeIeGKPvhuKgAQEJ5Fe+URag5AUc4XzWGjE oArRtqbzOvCcfTf94+cqUYB4 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 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] [PATCH] drivers/crypto/dpaa_sec: update DPAA iova table in dpaa_mem_vtop X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 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" 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; } -- 2.20.1