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 37767A04B0; Sat, 24 Oct 2020 03:02:59 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 245507F84; Sat, 24 Oct 2020 03:02:07 +0200 (CEST) Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by dpdk.org (Postfix) with ESMTP id D85566938 for ; Sat, 24 Oct 2020 03:02:00 +0200 (CEST) Received: by mail-pg1-f195.google.com with SMTP id b23so2637326pgb.3 for ; Fri, 23 Oct 2020 18:02:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NOTeE5zk5wuD3EOl/55XFKZzm8DAdp63HbwR3Xxd0XU=; b=W0do7B2XwNrJAIeAkjKllM8XxzZgYPgvrmfneo+CJPcf94Az/mZYXpaYEQO6/CinOw T7FOGwtQ4NRA+h064PD+aZ8Gy9RaWU5WmWb2q7C1AX4w/FMJcuYq2xvIA5snQ7qH0va7 eg7GInoL4+ytMJSZvsxZsTgK55RZ5v8SZ8Bqi/sH+YOjZ7mJeQzHe7oXisuwAcn3SeZt NUZz7DXLKY/L3zRJDuFmMGa80xK3siCTQqcX+akR6M/DcqKNdUHkgQDqHNJoWJ9UnHjh jhuzGqyiikrQ2E3wx863ZxRIR8V7Dw+mkq10ieyLfFKIaCxPO7wHYWr4/QqcC7s2+Glc rs3Q== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=NOTeE5zk5wuD3EOl/55XFKZzm8DAdp63HbwR3Xxd0XU=; b=dfrX6W/Wf6I0sGVQQzsOmNHRm5dawsbsWbyjmmnx/IM62K2158tC3b5ZL52C5lraRb 27GlePp88Dqdl6wyLbwLqIsy8ywFfb+XBQGBAGfA48XjvVe3wBJZ/IBuII7KLLr2aZnH kp75YPFqKJtWBNbIrrlpAQg7X00BQjqKqSt3ehYbuLXljgYQwTVuBS1eFsiWAvudKSUR KCPEmDvKgvaVRITU8icAHATqkD6j9YKNnJ1vGKWoOf5qA3H1h2hk0ni831/XtnhsiNqK Hwa6KO7tRr3qXThBIm5KIUORXeqME3DHtafjmK4fXfqG7XwsPK8jqGHp87RBfjLk+RLC /SbA== X-Gm-Message-State: AOAM533wJjidQsB1M2yUaccJm86wNiJNmT9pUKMZep8Aev5HbnM3h+Od 7RPu6q+QkgphbuHaHvDd5mb0NLTyb1WtR4VS X-Google-Smtp-Source: ABdhPJwpr+AP3ZU+5lKV+ZsMng3Mv60JpaJqmDzgKWVBlYGoNoebGZIzTMLA25nXKwIPH2EWPuAZEA== X-Received: by 2002:a63:9d04:: with SMTP id i4mr3996866pgd.375.1603501318524; Fri, 23 Oct 2020 18:01:58 -0700 (PDT) Received: from hermes.corp.microsoft.com (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id w19sm3356439pfn.174.2020.10.23.18.01.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2020 18:01:57 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Luca Boccassi Date: Fri, 23 Oct 2020 18:01:44 -0700 Message-Id: <20201024010146.27689-4-stephen@networkplumber.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201024010146.27689-1-stephen@networkplumber.org> References: <20200922143202.8755-1-stephen@networkplumber.org> <20201024010146.27689-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v5 3/5] eal: replace pci-whitelist/pci-blacklist options 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" Replace -w / --pci-whitelist with -a / --allow options and --pci-blacklist with --block. The -b short option remains unchanged. Allow the old options for now, but print a nag warning since old options are deprecated. Signed-off-by: Stephen Hemminger Acked-by: Luca Boccassi --- lib/librte_eal/common/eal_common_options.c | 70 +++++++++++++--------- lib/librte_eal/common/eal_options.h | 9 ++- 2 files changed, 51 insertions(+), 28 deletions(-) diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c index 7b3341683662..cf6c3770730a 100644 --- a/lib/librte_eal/common/eal_common_options.c +++ b/lib/librte_eal/common/eal_common_options.c @@ -52,7 +52,8 @@ const char eal_short_options[] = - "b:" /* pci-blacklist */ + "a:" /* allow */ + "b:" /* block */ "c:" /* coremask */ "s:" /* service coremask */ "d:" /* driver */ @@ -63,7 +64,8 @@ eal_short_options[] = "n:" /* memory channels */ "r:" /* memory ranks */ "v" /* version */ - "w:" /* pci-whitelist */ + "w:" /* whitelist (deprecated) */ + "B:" /* blacklist (deprecated) */ ; const struct option @@ -89,8 +91,8 @@ eal_long_options[] = { {OPT_NO_PCI, 0, NULL, OPT_NO_PCI_NUM }, {OPT_NO_SHCONF, 0, NULL, OPT_NO_SHCONF_NUM }, {OPT_IN_MEMORY, 0, NULL, OPT_IN_MEMORY_NUM }, - {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM }, - {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM }, + {OPT_DEV_BLOCK, 1, NULL, OPT_DEV_BLOCK_NUM }, + {OPT_DEV_ALLOW, 1, NULL, OPT_DEV_ALLOW_NUM }, {OPT_PROC_TYPE, 1, NULL, OPT_PROC_TYPE_NUM }, {OPT_SOCKET_MEM, 1, NULL, OPT_SOCKET_MEM_NUM }, {OPT_SOCKET_LIMIT, 1, NULL, OPT_SOCKET_LIMIT_NUM }, @@ -105,6 +107,11 @@ eal_long_options[] = { {OPT_TELEMETRY, 0, NULL, OPT_TELEMETRY_NUM }, {OPT_NO_TELEMETRY, 0, NULL, OPT_NO_TELEMETRY_NUM }, {OPT_FORCE_MAX_SIMD_BITWIDTH, 1, NULL, OPT_FORCE_MAX_SIMD_BITWIDTH_NUM}, + + /* legacy options that will be removed in next LTS */ + {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM }, + {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM }, + {0, 0, NULL, 0 } }; @@ -1447,29 +1454,37 @@ int eal_parse_common_option(int opt, const char *optarg, struct internal_config *conf) { - static int b_used; - static int w_used; + static bool x_used, i_used; switch (opt) { - /* blacklist */ + case 'B': + fprintf(stderr, + "Option --pci-blacklist is deprecated, use -b, --block instead\n"); + /* fallthrough */ case 'b': - if (w_used) - goto bw_used; - if (eal_option_device_add(RTE_DEVTYPE_BLACKLISTED_PCI, + /* excluded list */ + if (i_used) + goto include_exclude; + if (eal_option_device_add(RTE_DEVTYPE_BLOCKED, optarg) < 0) { return -1; } - b_used = 1; + x_used = true; break; - /* whitelist */ + case 'w': - if (b_used) - goto bw_used; - if (eal_option_device_add(RTE_DEVTYPE_WHITELISTED_PCI, + fprintf(stderr, + "Option -w, --pci-whitelist is deprecated, use -a, --allow option instead\n"); + /* fallthrough */ + case 'i': + /* include device list */ + if (x_used) + goto include_exclude; + if (eal_option_device_add(RTE_DEVTYPE_ALLOWED, optarg) < 0) { return -1; } - w_used = 1; + i_used = true; break; /* coremask */ case 'c': { @@ -1760,9 +1775,10 @@ eal_parse_common_option(int opt, const char *optarg, } return 0; -bw_used: - RTE_LOG(ERR, EAL, "Options blacklist (-b) and whitelist (-w) " - "cannot be used at the same time\n"); + +include_exclude: + RTE_LOG(ERR, EAL, + "Options include (-i) and exclude (-x) can't be used at the same time\n"); return -1; } @@ -1997,14 +2013,14 @@ eal_common_usage(void) " -n CHANNELS Number of memory channels\n" " -m MB Memory to allocate (see also --"OPT_SOCKET_MEM")\n" " -r RANKS Force number of memory ranks (don't detect)\n" - " -b, --"OPT_PCI_BLACKLIST" Add a PCI device in black list.\n" - " Prevent EAL from using this PCI device. The argument\n" - " format is .\n" - " -w, --"OPT_PCI_WHITELIST" Add a PCI device in white list.\n" - " Only use the specified PCI devices. The argument format\n" - " is <[domain:]bus:devid.func>. This option can be present\n" - " several times (once per device).\n" - " [NOTE: PCI whitelist cannot be used with -b option]\n" + " -b, --"OPT_DEV_BLOCK" Add a device to the excluded list.\n" + " Prevent EAL from using this device. The argument\n" + " format for PCI devices is .\n" + " -a, --"OPT_DEV_ALLOW" Add a device to the included list.\n" + " Only use the specified devices. The argument format\n" + " for PCI devices is <[domain:]bus:devid.func>.\n" + " This option can be present several times.\n" + " [NOTE: " OPT_DEV_ALLOW " cannot be used with "OPT_DEV_BLOCK" option]\n" " --"OPT_VDEV" Add a virtual device.\n" " The argument format is [,key=val,...]\n" " (ex: --vdev=net_pcap0,iface=eth2).\n" diff --git a/lib/librte_eal/common/eal_options.h b/lib/librte_eal/common/eal_options.h index aec8a17d722e..e621c26098c3 100644 --- a/lib/librte_eal/common/eal_options.h +++ b/lib/librte_eal/common/eal_options.h @@ -13,8 +13,15 @@ enum { /* long options mapped to a short option */ #define OPT_HELP "help" OPT_HELP_NUM = 'h', +#define OPT_DEV_ALLOW "allow" + OPT_DEV_ALLOW_NUM = 'a', +#define OPT_DEV_BLOCK "block" + OPT_DEV_BLOCK_NUM = 'b', + + /* legacy options that will be removed in next LTS */ #define OPT_PCI_BLACKLIST "pci-blacklist" - OPT_PCI_BLACKLIST_NUM = 'b', + OPT_PCI_BLACKLIST_NUM = 'B', + #define OPT_PCI_WHITELIST "pci-whitelist" OPT_PCI_WHITELIST_NUM = 'w', -- 2.27.0