From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D47A5A0C61; Fri, 5 Nov 2021 09:39:02 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5F33D40DDA; Fri, 5 Nov 2021 09:39:02 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 8A01B40689 for ; Fri, 5 Nov 2021 09:39:00 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 1A50RnF1024568; Fri, 5 Nov 2021 01:38:59 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=31PSDddJFBS03L7m+zYHYh+Jnth5LJmYNhrWQCK//Fs=; b=iAcnLUJqXDh4c0pXGCCS3SFrKVzMiva6Clr+1eFWMb4v06c0/bzNzdUm1+UXvhd3n/1q 8bJw6dnFqCSfSxdgJ5C8QQUmawQ76hE7lSuU42g372Rk7+kKhw/GrF4n0qPW3n2iDEBU BluXBmPoE+B0ewntC3KUeHRlyPegBbhNNFywhKme096KQQC867Za6oicLKmGsqtfbFJW lV1kZnXDdjfcz0DWTffS261Q8TVMEU/dnlIxQobiCZfexTjnJ5ZtBU96aRygUOZl1E8l 4q3p7hccEmMp6vsAm5LwEiTwWVkyOvfskDc0+0BpcyyQV/x1tAh40Ow0k3aojjW28MTo 2g== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3c4t3gspak-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 05 Nov 2021 01:38:59 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Fri, 5 Nov 2021 01:38:55 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Fri, 5 Nov 2021 01:38:55 -0700 Received: from BG-LT7430.marvell.com (BG-LT7430.marvell.com [10.28.177.176]) by maili.marvell.com (Postfix) with ESMTP id D5B073F7043; Fri, 5 Nov 2021 01:38:53 -0700 (PDT) From: To: , , CC: , Pavan Nikhilesh Date: Fri, 5 Nov 2021 14:08:49 +0530 Message-ID: <20211105083851.2812-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211003202448.10908-1-pbhagavatula@marvell.com> References: <20211003202448.10908-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: 3O5u_1bKFHLkoLG4YoWK5NuB3WNP_EPS X-Proofpoint-GUID: 3O5u_1bKFHLkoLG4YoWK5NuB3WNP_EPS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-11-05_01,2021-11-03_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v5 1/3] examples/l3fwd: increase number of routes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" From: Pavan Nikhilesh Increase the number of routes from 8 to 16 that are statically added for lpm and em mode as most of the SoCs support more than 8 interfaces. The number of routes added is equal to the number of ethernet devices ports enabled through port mask. Signed-off-by: Pavan Nikhilesh --- v5 Changes: - Fix comments, missing IPv6 bdf prints (Conor). - Fix unintended change to em_parse_ptype (David). v4 Changes: - Use correct patch version and prefix. v3 Changes: (Finally!) - Add FIB to the list. - Update release notes. - Update EM route addition routine and use the correct IP addresses DTS need not be updated as EM test doesn't use IP addresses defined in l3fwd. v2 Changes: - Fixup for EM mode. doc/guides/rel_notes/release_21_11.rst | 6 ++++++ examples/l3fwd/l3fwd_route.h | 4 ++-- examples/l3fwd/main.c | 20 ++++++++++++++++++-- 3 files changed, 26 insertions(+), 4 deletions(-) diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst index d95bab5582..e8ee00d552 100644 --- a/doc/guides/rel_notes/release_21_11.rst +++ b/doc/guides/rel_notes/release_21_11.rst @@ -322,6 +322,12 @@ New Features overruns in C/C++ programs, and other similar errors, as well as printing out detailed debug information whenever an error is detected. +* **Increase number of routes configured in l3fwd lpm, em and fib lookups.** + + * Increase number of routes from 8 to 16 for all lookup modes of l3fwd, this + helps in validating SoC with more than 8 ethernet devices using l3fwd. + * Update EM mode to use RFC2544 reserved IP address space. + Removed Items ------------- diff --git a/examples/l3fwd/l3fwd_route.h b/examples/l3fwd/l3fwd_route.h index 89f8634443..c7eba06c4d 100644 --- a/examples/l3fwd/l3fwd_route.h +++ b/examples/l3fwd/l3fwd_route.h @@ -14,6 +14,6 @@ struct ipv6_l3fwd_route { uint8_t if_out; }; -extern const struct ipv4_l3fwd_route ipv4_l3fwd_route_array[8]; +extern const struct ipv4_l3fwd_route ipv4_l3fwd_route_array[16]; -extern const struct ipv6_l3fwd_route ipv6_l3fwd_route_array[8]; +extern const struct ipv6_l3fwd_route ipv6_l3fwd_route_array[16]; diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c index d69373f881..eb68ffc5aa 100644 --- a/examples/l3fwd/main.c +++ b/examples/l3fwd/main.c @@ -180,7 +180,7 @@ static struct l3fwd_lkp_mode l3fwd_fib_lkp = { /* * 198.18.0.0/16 are set aside for RFC2544 benchmarking (RFC5735). - * 198.18.{0-7}.0/24 = Port {0-7} + * 198.18.{0-15}.0/24 = Port {0-15} */ const struct ipv4_l3fwd_route ipv4_l3fwd_route_array[] = { {RTE_IPV4(198, 18, 0, 0), 24, 0}, @@ -191,11 +191,19 @@ const struct ipv4_l3fwd_route ipv4_l3fwd_route_array[] = { {RTE_IPV4(198, 18, 5, 0), 24, 5}, {RTE_IPV4(198, 18, 6, 0), 24, 6}, {RTE_IPV4(198, 18, 7, 0), 24, 7}, + {RTE_IPV4(198, 18, 8, 0), 24, 8}, + {RTE_IPV4(198, 18, 9, 0), 24, 9}, + {RTE_IPV4(198, 18, 10, 0), 24, 10}, + {RTE_IPV4(198, 18, 11, 0), 24, 11}, + {RTE_IPV4(198, 18, 12, 0), 24, 12}, + {RTE_IPV4(198, 18, 13, 0), 24, 13}, + {RTE_IPV4(198, 18, 14, 0), 24, 14}, + {RTE_IPV4(198, 18, 15, 0), 24, 15}, }; /* * 2001:200::/48 is IANA reserved range for IPv6 benchmarking (RFC5180). - * 2001:200:0:{0-7}::/64 = Port {0-7} + * 2001:200:0:{0-f}::/64 = Port {0-15} */ const struct ipv6_l3fwd_route ipv6_l3fwd_route_array[] = { {{32, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 0}, @@ -206,6 +214,14 @@ const struct ipv6_l3fwd_route ipv6_l3fwd_route_array[] = { {{32, 1, 2, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 5}, {{32, 1, 2, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 6}, {{32, 1, 2, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 7}, + {{32, 1, 2, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 8}, + {{32, 1, 2, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 9}, + {{32, 1, 2, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 10}, + {{32, 1, 2, 0, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 11}, + {{32, 1, 2, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 12}, + {{32, 1, 2, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 13}, + {{32, 1, 2, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 14}, + {{32, 1, 2, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 15}, }; /* -- 2.17.1