From patchwork Fri May 15 05:08:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hemant Agrawal X-Patchwork-Id: 186795 Delivered-To: patch@linaro.org Received: by 2002:a92:5b0a:0:0:0:0:0 with SMTP id p10csp109722ilb; Thu, 14 May 2020 22:11:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzTdWDbv2404qFYuRjdSIEHiIfVlX5TCiorJJy4p58CuhpE8pU1jmWgOqgo2NUruYwrH90C X-Received: by 2002:a7b:c253:: with SMTP id b19mr1986534wmj.110.1589519469672; Thu, 14 May 2020 22:11:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589519469; cv=none; d=google.com; s=arc-20160816; b=ifLeCyvh4zli6Rw1TaEh8/Dh/M4c/Ij8ulPZeMMGNRDIQ512G0ZMreU1aPK2febxBZ rRG5G906gp6FkHsRsxODo2yaFSIOHT//64B0Fei4U14YJYOKTeeNQRHC60CaRY6x1a2V IMtbOl2CCNJDdSiRkIy6n3uy7CSJ/JHb3PuEq5xtObNbWA4fETBmX3jUFx3wzYgir4g9 vSMr/24Kd+kVrpME8E0BtGGxPaZ5gic8Nmz1WkDG8klqXNUDKJMpGQ/52E/yjLDp0elC mLUsbd/Um+oy/f1/pwD4R0rxkt8oXYBWgWk7Q3QfgszWGhSkWZ0YiaKGS8CTF4ZhOp7e QxqA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:cc:to:from; bh=RqLZ20flasHtBZimy1siIXImj4hXv0tDcfMztI13aXE=; b=yyE6THPykUIJl5sYoFkczaQxG2x+sH8/cDO6NuS4zyXocJg2wDwUNtffkWdIXusR0z lOYDF+jEUlDViyb8PfgyOtygyibEvAeF2TtRaHONUPhH4hsXUWboadzW8Bntkm8QNJuc qa24+u6+OP4WfYFUhxuxe609u4KdeCKkmKY3nCLMtcjuZDIECdG4wA8smB0joypjCcLa +Ngae/y2rPtvMD0GkpDYlK1JLwvyVNOgl2xHDa6zm0Turc0RaSZFTTXFnTzDRqvbIFk9 YTUZ8HlilHj4IqgDGyLR1D89cLkjsFd924jt6aIreCBHFhoTLzSMwRYrVN6X11dyRbPU gA+g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from dpdk.org (dpdk.org. [92.243.14.124]) by mx.google.com with ESMTP id c11si864907wrn.310.2020.05.14.22.11.09; Thu, 14 May 2020 22:11:09 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) client-ip=92.243.14.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D8B581D8CB; Fri, 15 May 2020 07:11:05 +0200 (CEST) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by dpdk.org (Postfix) with ESMTP id 75EEF1D6BA for ; Fri, 15 May 2020 07:11:00 +0200 (CEST) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id F33021A05D5; Fri, 15 May 2020 07:10:59 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C26341A05D7; Fri, 15 May 2020 07:10:57 +0200 (CEST) Received: from bf-netperf1.ap.freescale.net (bf-netperf1.ap.freescale.net [10.232.133.63]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id D2B52402D3; Fri, 15 May 2020 13:10:54 +0800 (SGT) From: Hemant Agrawal To: dev@dpdk.org, david.marchand@redhat.com, mdr@ashroe.eu Cc: Hemant Agrawal Date: Fri, 15 May 2020 10:38:19 +0530 Message-Id: <20200515050831.22834-2-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200515050831.22834-1-hemant.agrawal@nxp.com> References: <20200514142951.31801-1-hemant.agrawal@nxp.com> <20200515050831.22834-1-hemant.agrawal@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Subject: [dpdk-dev] [PATCH v7 01/13] common/dpaax: move internal symbols into INTERNAL section 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" This patch moves the internal symbols to INTERNAL sections so that any change in them is not reported as ABI breakage. Signed-off-by: Hemant Agrawal --- devtools/libabigail.abignore | 3 +++ drivers/common/dpaax/dpaa_of.h | 15 +++++++++++++++ drivers/common/dpaax/dpaax_iova_table.h | 4 ++++ drivers/common/dpaax/rte_common_dpaax_version.map | 6 ++++-- 4 files changed, 26 insertions(+), 2 deletions(-) -- 2.17.1 diff --git a/devtools/libabigail.abignore b/devtools/libabigail.abignore index c9ee73cb3c..b1488d5549 100644 --- a/devtools/libabigail.abignore +++ b/devtools/libabigail.abignore @@ -48,3 +48,6 @@ changed_enumerators = RTE_CRYPTO_AEAD_LIST_END [suppress_variable] name = rte_crypto_aead_algorithm_strings +; Ignore moving DPAAx stable functions to INTERNAL tag +[suppress_file] + file_name_regexp = ^librte_common_dpaax\. diff --git a/drivers/common/dpaax/dpaa_of.h b/drivers/common/dpaax/dpaa_of.h index 960b421766..38d91a1afe 100644 --- a/drivers/common/dpaax/dpaa_of.h +++ b/drivers/common/dpaax/dpaa_of.h @@ -24,6 +24,7 @@ #include #include #include +#include #ifndef OF_INIT_DEFAULT_PATH #define OF_INIT_DEFAULT_PATH "/proc/device-tree" @@ -102,6 +103,7 @@ struct dt_file { uint64_t buf[OF_FILE_BUF_MAX >> 3]; }; +__rte_internal const struct device_node *of_find_compatible_node( const struct device_node *from, const char *type __rte_unused, @@ -113,32 +115,44 @@ const struct device_node *of_find_compatible_node( dev_node != NULL; \ dev_node = of_find_compatible_node(dev_node, type, compatible)) +__rte_internal const void *of_get_property(const struct device_node *from, const char *name, size_t *lenp) __attribute__((nonnull(2))); +__rte_internal bool of_device_is_available(const struct device_node *dev_node); + +__rte_internal const struct device_node *of_find_node_by_phandle(uint64_t ph); +__rte_internal const struct device_node *of_get_parent(const struct device_node *dev_node); +__rte_internal const struct device_node *of_get_next_child(const struct device_node *dev_node, const struct device_node *prev); +__rte_internal const void *of_get_mac_address(const struct device_node *np); #define for_each_child_node(parent, child) \ for (child = of_get_next_child(parent, NULL); child != NULL; \ child = of_get_next_child(parent, child)) + +__rte_internal uint32_t of_n_addr_cells(const struct device_node *dev_node); uint32_t of_n_size_cells(const struct device_node *dev_node); +__rte_internal const uint32_t *of_get_address(const struct device_node *dev_node, size_t idx, uint64_t *size, uint32_t *flags); +__rte_internal uint64_t of_translate_address(const struct device_node *dev_node, const uint32_t *addr) __attribute__((nonnull)); +__rte_internal bool of_device_is_compatible(const struct device_node *dev_node, const char *compatible); @@ -146,6 +160,7 @@ bool of_device_is_compatible(const struct device_node *dev_node, * subsystem that is device-tree-dependent. Eg. Qman/Bman, config layers, etc. * The path should usually be "/proc/device-tree". */ +__rte_internal int of_init_path(const char *dt_path); /* of_finish() allows a controlled tear-down of the device-tree layer, eg. if a diff --git a/drivers/common/dpaax/dpaax_iova_table.h b/drivers/common/dpaax/dpaax_iova_table.h index fc3b9e7a8f..230fba8ba0 100644 --- a/drivers/common/dpaax/dpaax_iova_table.h +++ b/drivers/common/dpaax/dpaax_iova_table.h @@ -61,9 +61,13 @@ extern struct dpaax_iova_table *dpaax_iova_table_p; #define DPAAX_MEM_SPLIT_MASK_OFF (DPAAX_MEM_SPLIT - 1) /**< Offset */ /* APIs exposed */ +__rte_internal int dpaax_iova_table_populate(void); +__rte_internal void dpaax_iova_table_depopulate(void); +__rte_internal int dpaax_iova_table_update(phys_addr_t paddr, void *vaddr, size_t length); +__rte_internal void dpaax_iova_table_dump(void); static inline void *dpaax_iova_table_get_va(phys_addr_t paddr) __rte_hot; diff --git a/drivers/common/dpaax/rte_common_dpaax_version.map b/drivers/common/dpaax/rte_common_dpaax_version.map index f72eba761d..14b507ad13 100644 --- a/drivers/common/dpaax/rte_common_dpaax_version.map +++ b/drivers/common/dpaax/rte_common_dpaax_version.map @@ -1,4 +1,8 @@ DPDK_20.0 { + local: *; +}; + +INTERNAL { global: dpaax_iova_table_depopulate; @@ -18,6 +22,4 @@ DPDK_20.0 { of_init_path; of_n_addr_cells; of_translate_address; - - local: *; };