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GET /api/patches/37919/?format=api
{ "id": 37919, "url": "http://patches.dpdk.org/api/patches/37919/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/30d362b9e8527507145e50fc13bb9ba97876e556.1523448978.git.anatoly.burakov@intel.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<30d362b9e8527507145e50fc13bb9ba97876e556.1523448978.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/30d362b9e8527507145e50fc13bb9ba97876e556.1523448978.git.anatoly.burakov@intel.com", "date": "2018-04-11T12:30:13", "name": "[dpdk-dev,v6,38/70] bus/fslmc: use iova2virt instead of memseg iteration", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "aa72beec117eb381c5ce88626160f8df8ca95ef0", "submitter": { "id": 4, "url": "http://patches.dpdk.org/api/people/4/?format=api", "name": "Anatoly Burakov", "email": "anatoly.burakov@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/30d362b9e8527507145e50fc13bb9ba97876e556.1523448978.git.anatoly.burakov@intel.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/37919/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/37919/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id A60361BE2D;\n\tWed, 11 Apr 2018 14:32:47 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby dpdk.org (Postfix) with ESMTP id 0C3E61BBA3\n\tfor <dev@dpdk.org>; Wed, 11 Apr 2018 14:31:01 +0200 (CEST)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t11 Apr 2018 05:30:56 -0700", "from irvmail001.ir.intel.com ([163.33.26.43])\n\tby FMSMGA003.fm.intel.com with ESMTP; 11 Apr 2018 05:30:52 -0700", "from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com\n\t[10.237.217.45])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\tw3BCUqRK012399; Wed, 11 Apr 2018 13:30:52 +0100", "from sivswdev01.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev01.ir.intel.com with ESMTP id w3BCUqP8013795;\n\tWed, 11 Apr 2018 13:30:52 +0100", "(from aburakov@localhost)\n\tby sivswdev01.ir.intel.com with LOCAL id w3BCUqEd013791;\n\tWed, 11 Apr 2018 13:30:52 +0100" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.48,436,1517904000\"; d=\"scan'208\";a=\"41179765\"", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org", "Cc": "Hemant Agrawal <hemant.agrawal@nxp.com>,\n\tShreyansh Jain <shreyansh.jain@nxp.com>,\n\tNipun Gupta <nipun.gupta@nxp.com>, keith.wiles@intel.com,\n\tjianfeng.tan@intel.com, andras.kovacs@ericsson.com,\n\tlaszlo.vadkeri@ericsson.com, benjamin.walker@intel.com,\n\tbruce.richardson@intel.com, thomas@monjalon.net,\n\tkonstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com,\n\tlouise.m.daly@intel.com, nelio.laranjeiro@6wind.com,\n\tyskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, \n\tolivier.matz@6wind.com, gowrishankar.m@linux.vnet.ibm.com", "Date": "Wed, 11 Apr 2018 13:30:13 +0100", "Message-Id": "<30d362b9e8527507145e50fc13bb9ba97876e556.1523448978.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 1.7.0.7", "In-Reply-To": [ "<cover.1523448978.git.anatoly.burakov@intel.com>", "<cover.1523448978.git.anatoly.burakov@intel.com>" ], "References": [ "<cover.1523448978.git.anatoly.burakov@intel.com>", "<cover.1523296700.git.anatoly.burakov@intel.com>\n\t<cover.1523448978.git.anatoly.burakov@intel.com>" ], "Subject": "[dpdk-dev] [PATCH v6 38/70] bus/fslmc: use iova2virt instead of\n\tmemseg iteration", "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://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Reduce dependency on internal details of EAL memory subsystem, and\nsimplify code.\n\nSigned-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\nTested-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>\nTested-by: Hemant Agrawal <hemant.agrawal@nxp.com>\nTested-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>\n---\n drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 13 +------------\n drivers/event/dpaa2/Makefile | 3 +++\n drivers/mempool/dpaa2/Makefile | 3 +++\n drivers/mempool/dpaa2/meson.build | 3 +++\n drivers/net/dpaa2/Makefile | 3 +++\n drivers/net/dpaa2/meson.build | 3 +++\n 6 files changed, 16 insertions(+), 12 deletions(-)", "diff": "diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\nindex 4a19d42..d38fc49 100644\n--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\n+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\n@@ -260,21 +260,10 @@ static void *dpaa2_mem_ptov(phys_addr_t paddr) __attribute__((unused));\n /* todo - this is costly, need to write a fast coversion routine */\n static void *dpaa2_mem_ptov(phys_addr_t paddr)\n {\n-\tconst struct rte_memseg *memseg;\n-\tint i;\n-\n \tif (dpaa2_virt_mode)\n \t\treturn (void *)(size_t)paddr;\n \n-\tmemseg = rte_eal_get_physmem_layout();\n-\n-\tfor (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {\n-\t\tif (paddr >= memseg[i].iova &&\n-\t\t paddr < memseg[i].iova + memseg[i].len)\n-\t\t\treturn (void *)(size_t)(memseg[i].addr_64\n-\t\t\t\t+ (paddr - memseg[i].iova));\n-\t}\n-\treturn NULL;\n+\treturn rte_mem_iova2virt(paddr);\n }\n \n static phys_addr_t dpaa2_mem_vtop(uint64_t vaddr) __attribute__((unused));\ndiff --git a/drivers/event/dpaa2/Makefile b/drivers/event/dpaa2/Makefile\nindex b26862c..a5b68b4 100644\n--- a/drivers/event/dpaa2/Makefile\n+++ b/drivers/event/dpaa2/Makefile\n@@ -28,6 +28,9 @@ EXPORT_MAP := rte_pmd_dpaa2_event_version.map\n \n LIBABIVER := 1\n \n+# depends on fslmc bus which uses experimental API\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+\n #\n # all source are stored in SRCS-y\n #\ndiff --git a/drivers/mempool/dpaa2/Makefile b/drivers/mempool/dpaa2/Makefile\nindex f0edb32..5125ad1 100644\n--- a/drivers/mempool/dpaa2/Makefile\n+++ b/drivers/mempool/dpaa2/Makefile\n@@ -21,6 +21,9 @@ EXPORT_MAP := rte_mempool_dpaa2_version.map\n # Lbrary version\n LIBABIVER := 1\n \n+# depends on fslmc bus which uses experimental API\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+\n # all source are stored in SRCS-y\n #\n SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_MEMPOOL) += dpaa2_hw_mempool.c\ndiff --git a/drivers/mempool/dpaa2/meson.build b/drivers/mempool/dpaa2/meson.build\nindex dee3a88..8b8b518 100644\n--- a/drivers/mempool/dpaa2/meson.build\n+++ b/drivers/mempool/dpaa2/meson.build\n@@ -7,3 +7,6 @@ endif\n \n deps += ['mbuf', 'bus_fslmc']\n sources = files('dpaa2_hw_mempool.c')\n+\n+# depends on fslmc bus which uses experimental API\n+allow_experimental_apis = true\ndiff --git a/drivers/net/dpaa2/Makefile b/drivers/net/dpaa2/Makefile\nindex 1b707ad..9b0b143 100644\n--- a/drivers/net/dpaa2/Makefile\n+++ b/drivers/net/dpaa2/Makefile\n@@ -27,6 +27,9 @@ EXPORT_MAP := rte_pmd_dpaa2_version.map\n # library version\n LIBABIVER := 1\n \n+# depends on fslmc bus which uses experimental API\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+\n SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += base/dpaa2_hw_dpni.c\n SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += dpaa2_rxtx.c\n SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += dpaa2_ethdev.c\ndiff --git a/drivers/net/dpaa2/meson.build b/drivers/net/dpaa2/meson.build\nindex ad1724d..8e96b5a 100644\n--- a/drivers/net/dpaa2/meson.build\n+++ b/drivers/net/dpaa2/meson.build\n@@ -13,3 +13,6 @@ sources = files('base/dpaa2_hw_dpni.c',\n \t\t'mc/dpni.c')\n \n includes += include_directories('base', 'mc')\n+\n+# depends on fslmc bus which uses experimental API\n+allow_experimental_apis = true\n", "prefixes": [ "dpdk-dev", "v6", "38/70" ] }