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From: Stanislaw Kardach <kda@semihalf.com>
To: dev@dpdk.org
Cc: Stanislaw Kardach <kda@semihalf.com>,
	Frank Zhao <Frank.Zhao@starfivetech.com>,
	Sam Grove <sam.grove@sifive.com>,
	mw@semihalf.com, upstream@semihalf.com
Subject: [PATCH 07/11] examples/l3fwd: enable RISC-V operation
Date: Thu,  5 May 2022 19:29:59 +0200	[thread overview]
Message-ID: <20220505173003.3242618-8-kda@semihalf.com> (raw)
In-Reply-To: <20220505173003.3242618-1-kda@semihalf.com>

Add missing em_mask_key() implementation and fix l3fwd_common.h
inclusion in FIB lookup functions to enable the l3fwd to be run on
RISC-V.

Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Sponsored-by: Frank Zhao <Frank.Zhao@starfivetech.com>
Sponsored-by: Sam Grove <sam.grove@sifive.com>
---
 examples/l3fwd/l3fwd_em.c  | 8 ++++++++
 examples/l3fwd/l3fwd_fib.c | 2 ++
 examples/l3fwd/meson.build | 6 ------
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index 24d0910fe0..bbd3452546 100644
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -239,6 +239,14 @@ em_mask_key(void *key, xmm_t mask)
 
 	return vec_and(data, mask);
 }
+#elif defined(RTE_ARCH_RISCV)
+static inline xmm_t
+em_mask_key(void *key, xmm_t mask)
+{
+	xmm_t data = vect_load_128(key);
+
+	return vect_and(data, mask);
+}
 #else
 #error No vector engine (SSE, NEON, ALTIVEC) available, check your toolchain
 #endif
diff --git a/examples/l3fwd/l3fwd_fib.c b/examples/l3fwd/l3fwd_fib.c
index 6e0054b4cb..bdb7d7535d 100644
--- a/examples/l3fwd/l3fwd_fib.c
+++ b/examples/l3fwd/l3fwd_fib.c
@@ -18,6 +18,8 @@
 #include "l3fwd_neon.h"
 #elif defined RTE_ARCH_PPC_64
 #include "l3fwd_altivec.h"
+#else
+#include "l3fwd_common.h"
 #endif
 #include "l3fwd_event.h"
 #include "l3fwd_route.h"
diff --git a/examples/l3fwd/meson.build b/examples/l3fwd/meson.build
index 75fa19b7fe..0830b3eb31 100644
--- a/examples/l3fwd/meson.build
+++ b/examples/l3fwd/meson.build
@@ -6,12 +6,6 @@
 # To build this example as a standalone application with an already-installed
 # DPDK instance, use 'make'
 
-if dpdk_conf.has('RTE_ARCH_RISCV')
-		build = false
-		reason = 'riscv arch not supported'
-		subdir_done()
-endif
-
 allow_experimental_apis = true
 deps += ['hash', 'lpm', 'fib', 'eventdev']
 sources = files(
-- 
2.30.2


  parent reply	other threads:[~2022-05-05 17:31 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-05 17:29 [PATCH 00/11] Introduce support for RISC-V architecture Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 01/11] lpm: add a scalar version of lookupx4 function Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 02/11] examples/l3fwd: fix scalar LPM compilation Stanislaw Kardach
2022-05-05 17:39   ` Stephen Hemminger
2022-05-05 17:49     ` Stanisław Kardach
2022-05-05 18:09       ` Stephen Hemminger
2022-05-05 17:29 ` [PATCH 03/11] eal: add initial support for RISC-V architecture Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 04/11] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 05/11] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 06/11] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-05 17:29 ` Stanislaw Kardach [this message]
2022-05-05 17:30 ` [PATCH 08/11] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-05 17:30 ` [PATCH 09/11] test/ring: disable problematic tests for RISC-V Stanislaw Kardach
2022-05-05 17:35   ` Stephen Hemminger
2022-05-05 17:43     ` Stanisław Kardach
2022-05-05 18:06       ` Stephen Hemminger
2022-05-10 23:28   ` Honnappa Nagarahalli
2022-05-11 10:07     ` Stanisław Kardach
2022-05-05 17:30 ` [PATCH 10/11] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-05 17:30 ` [PATCH 11/11] test/hash: report non HTM numbers for single r/w Stanislaw Kardach
2022-05-06  9:13 ` [PATCH 00/11] Introduce support for RISC-V architecture David Marchand
2022-05-09 12:24   ` Stanisław Kardach
2022-05-09 12:30     ` Thomas Monjalon
2022-05-11  8:09       ` Morten Brørup
2022-05-11 10:28         ` Stanisław Kardach
2022-05-11 11:06           ` Thomas Monjalon
2022-05-09 14:30     ` David Marchand
2022-05-10 11:21       ` Stanisław Kardach
2022-05-10 12:31         ` Thomas Monjalon
2022-05-10 14:00           ` Stanisław Kardach
2022-05-10 14:23             ` Thomas Monjalon
2022-05-10 15:07 ` [PATCH v2 0/8] " Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 1/8] eal: add initial " Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 2/8] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 3/8] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 4/8] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 5/8] examples/l3fwd: enable RISC-V operation Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 6/8] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 7/8] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-10 15:35     ` Stanisław Kardach
2022-05-10 15:07   ` [PATCH v2 8/8] ci: add RISCV64 cross compilation job Stanislaw Kardach
2022-05-10 15:48   ` [PATCH v3 0/8] Introduce support for RISC-V architecture Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 1/8] eal: add initial " Stanislaw Kardach
2022-05-13  6:50       ` Heinrich Schuchardt
2022-05-13  8:42         ` Stanisław Kardach
2022-05-13 10:51           ` Heinrich Schuchardt
2022-05-13 11:47             ` Stanisław Kardach
2022-05-13 15:37         ` Stephen Hemminger
2022-05-16  8:00           ` Stanisław Kardach
2022-05-10 15:48     ` [PATCH v3 2/8] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 3/8] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 4/8] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 5/8] examples/l3fwd: enable RISC-V operation Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 6/8] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 7/8] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 8/8] ci: add RISCV64 cross compilation job Stanislaw Kardach
2022-05-12 15:47       ` Aaron Conole
2022-05-12 16:07         ` Stanisław Kardach
2022-05-13 14:33           ` Aaron Conole
2022-05-12  8:04 ` [PATCH 00/11] Introduce support for RISC-V architecture Heinrich Schuchardt
2022-05-12  8:35   ` Stanisław Kardach
2022-05-12  9:46     ` Heinrich Schuchardt
2022-05-12 13:56       ` Stanisław Kardach
2022-05-12 21:06         ` Heinrich Schuchardt

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