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 4/6] net/tap: set BPF syscall ID for LoongArch
Date: Tue, 4 Oct 2022 23:40:45 +0800 [thread overview]
Message-ID: <20221004154047.35276-5-zhoumin@loongson.cn> (raw)
In-Reply-To: <20221004154047.35276-1-zhoumin@loongson.cn>
Define the missing __NR_bpf syscall id to enable the tap PMD on
LoongArch.
Signed-off-by: Min Zhou <zhoumin@loongson.cn>
---
drivers/net/tap/meson.build | 6 ------
drivers/net/tap/tap_bpf.h | 2 ++
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/tap/meson.build b/drivers/net/tap/meson.build
index f0d03069cd..c09713a67b 100644
--- a/drivers/net/tap/meson.build
+++ b/drivers/net/tap/meson.build
@@ -1,12 +1,6 @@
# SPDX-License-Identifier: BSD-3-Clause
# Copyright 2018 Luca Boccassi <bluca@debian.org>
-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/tap/tap_bpf.h b/drivers/net/tap/tap_bpf.h
index 639bdf3a79..0d38bc111f 100644
--- a/drivers/net/tap/tap_bpf.h
+++ b/drivers/net/tap/tap_bpf.h
@@ -103,6 +103,8 @@ union bpf_attr {
# define __NR_bpf 361
# elif defined(__riscv)
# define __NR_bpf 280
+# elif defined(__loongarch__)
+# define __NR_bpf 280
# else
# error __NR_bpf not defined
# endif
--
2.32.1 (Apple Git-133)
next prev 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 ` [PATCH v8 3/6] net/memif: set memfd syscall ID on LoongArch Min Zhou
2022-10-04 15:40 ` Min Zhou [this message]
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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