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From: Min Zhou <zhoumin@loongson.cn>
To: thomas@monjalon.net, david.marchand@redhat.com,
	bruce.richardson@intel.com, anatoly.burakov@intel.com,
	qiming.yang@intel.com, Yuying.Zhang@intel.com,
	jgrajcia@cisco.com, konstantin.v.ananyev@yandex.ru,
	zhoumin@loongson.cn
Cc: dev@dpdk.org, maobibo@loongson.cn
Subject: [PATCH v8 3/6] net/memif: set memfd syscall ID on LoongArch
Date: Tue,  4 Oct 2022 23:40:44 +0800	[thread overview]
Message-ID: <20221004154047.35276-4-zhoumin@loongson.cn> (raw)
In-Reply-To: <20221004154047.35276-1-zhoumin@loongson.cn>

Define the missing __NR_memfd_create syscall id to enable the memif
PMD on LoongArch.

Signed-off-by: Min Zhou <zhoumin@loongson.cn>
---
 drivers/net/memif/meson.build     | 6 ------
 drivers/net/memif/rte_eth_memif.h | 2 ++
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/memif/meson.build b/drivers/net/memif/meson.build
index 30c0fbc798..680bc8631c 100644
--- a/drivers/net/memif/meson.build
+++ b/drivers/net/memif/meson.build
@@ -1,12 +1,6 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright 2018-2019 Cisco Systems, Inc.  All rights reserved.
 
-if arch_subdir == 'loongarch'
-    build = false
-    reason = 'not supported on LoongArch'
-    subdir_done()
-endif
-
 if not is_linux
     build = false
     reason = 'only supported on Linux'
diff --git a/drivers/net/memif/rte_eth_memif.h b/drivers/net/memif/rte_eth_memif.h
index 81e7dceae0..eb692aee68 100644
--- a/drivers/net/memif/rte_eth_memif.h
+++ b/drivers/net/memif/rte_eth_memif.h
@@ -182,6 +182,8 @@ const char *memif_version(void);
 #define __NR_memfd_create 356
 #elif defined __riscv
 #define __NR_memfd_create 279
+#elif defined __loongarch__
+#define __NR_memfd_create 279
 #else
 #error "__NR_memfd_create unknown for this architecture"
 #endif
-- 
2.32.1 (Apple Git-133)


  parent reply	other threads:[~2022-10-04 15:51 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-04 15:40 [PATCH v8 0/6] Introduce support for LoongArch architecture Min Zhou
2022-10-04 15:40 ` [PATCH v8 1/6] eal/loongarch: support " Min Zhou
2022-10-04 15:40 ` [PATCH v8 2/6] net/ixgbe: add vector stubs for LoongArch Min Zhou
2022-10-04 15:40 ` Min Zhou [this message]
2022-10-04 15:40 ` [PATCH v8 4/6] net/tap: set BPF syscall ID " Min Zhou
2022-10-04 15:40 ` [PATCH v8 5/6] examples/l3fwd: enable LoongArch operation Min Zhou
2022-10-04 15:40 ` [PATCH v8 6/6] test/cpuflags: add test for LoongArch cpu flag Min Zhou
2022-10-06 11:49 ` [PATCH v8 0/6] Introduce support for LoongArch architecture David Marchand
2022-10-06 12:48   ` zhoumin

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