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 E8FE6A0544; Mon, 6 Jun 2022 15:11:39 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D07894281E; Mon, 6 Jun 2022 15:11:15 +0200 (CEST) Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by mails.dpdk.org (Postfix) with ESMTP id 2C2C0415D7 for ; Mon, 6 Jun 2022 15:11:08 +0200 (CEST) Received: from localhost.localdomain (unknown [10.2.5.185]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9BxieTe_J1imxwXAA--.64917S2; Mon, 06 Jun 2022 21:10:58 +0800 (CST) From: Min Zhou 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 Cc: dev@dpdk.org, maobibo@loongson.cn Subject: [v3 00/24] Support LoongArch architecture Date: Mon, 6 Jun 2022 21:10:30 +0800 Message-Id: <20220606131054.2097526-1-zhoumin@loongson.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9BxieTe_J1imxwXAA--.64917S2 X-Coremail-Antispam: 1UD129KBjvJXoW3Xw4DuFWfKFWDZw4fJr1UKFg_yoW7CF4fpF WDCFn7Ja1xCrZ7ZF9rXayYgF95X3WxG3429FWagw18Cry2qw4DZrn7Kr9rZFyxA3yUtry0 gr1fuw1UW3WUGw7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_UUUUUUUUU== X-CM-SenderInfo: 52kr3ztlq6z05rqj20fqof0/ 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 Dear team, The following patch set is intended to support DPDK running on LoongArch architecture. LoongArch is the general processor architecture of Loongson and is a new RISC ISA, which is a bit like MIPS or RISC-V. The online documents of LoongArch are here: https://loongson.github.io/LoongArch-Documentation/README-EN.html The latest cross compile tool chain can be downloaded from: https://github.com/loongson/build-tools v3: - add URL for cross compile tool chain - remove rte_lpm_lsx.h which was a dummy vector implementation because there is already a scalar implementation, thanks to Michal Mazurek - modify the name of compiler for cross compiling - remove useless variable in meson.build v2: - use standard atomics of toolchain to implement atomic operations - implement spinlock based on standard atomics Min Zhou (24): eal/loongarch: add atomic operations for LoongArch eal/loongarch: add byte order operations for LoongArch eal/loongarch: add cpu cycle operations for LoongArch eal/loongarch: add prefetch operations for LoongArch eal/loongarch: add spinlock operations for LoongArch eal/loongarch: add cpu flag checks for LoongArch eal/loongarch: add dummy vector memcpy for LoongArch eal/loongarch: add io operations for LoongArch eal/loongarch: add mcslock operations for LoongArch eal/loongarch: add pause operations for LoongArch eal/loongarch: add pflock operations for LoongArch eal/loongarch: add rwlock operations for LoongArch eal/loongarch: add ticketlock operations for LoongArch eal/loongarch: add power operations for LoongArch eal/loongarch: add hypervisor operations for LoongArch mem: add huge page size definition for LoongArch eal/linux: set eal base address for LoongArch meson: introduce LoongArch architecture test/xmmt_ops: add dummy vector implementation for LoongArch ixgbe: add dummy vector implementation for LoongArch i40e: add dummy vector implementation for LoongArch tap: add system call number for LoongArch memif: add system call number for LoongArch maintainers: claim responsibility for LoongArch MAINTAINERS | 9 + app/test/test_xmmt_ops.h | 17 ++ .../loongarch/loongarch_loongarch64_linux_gcc | 16 ++ config/loongarch/meson.build | 43 +++ drivers/net/i40e/i40e_rxtx_vec_lsx.c | 54 ++++ drivers/net/i40e/meson.build | 2 + drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c | 60 +++++ drivers/net/ixgbe/meson.build | 2 + drivers/net/memif/rte_eth_memif.h | 2 +- drivers/net/tap/tap_bpf.h | 2 +- lib/eal/include/rte_memory.h | 1 + lib/eal/include/rte_memzone.h | 1 + lib/eal/linux/eal_memory.c | 4 + lib/eal/loongarch/include/meson.build | 21 ++ lib/eal/loongarch/include/rte_atomic.h | 253 ++++++++++++++++++ lib/eal/loongarch/include/rte_byteorder.h | 46 ++++ lib/eal/loongarch/include/rte_cpuflags.h | 39 +++ lib/eal/loongarch/include/rte_cycles.h | 53 ++++ lib/eal/loongarch/include/rte_io.h | 18 ++ lib/eal/loongarch/include/rte_mcslock.h | 18 ++ lib/eal/loongarch/include/rte_memcpy.h | 193 +++++++++++++ lib/eal/loongarch/include/rte_pause.h | 24 ++ lib/eal/loongarch/include/rte_pflock.h | 17 ++ .../loongarch/include/rte_power_intrinsics.h | 20 ++ lib/eal/loongarch/include/rte_prefetch.h | 47 ++++ lib/eal/loongarch/include/rte_rwlock.h | 42 +++ lib/eal/loongarch/include/rte_spinlock.h | 90 +++++++ lib/eal/loongarch/include/rte_ticketlock.h | 18 ++ lib/eal/loongarch/include/rte_vect.h | 46 ++++ lib/eal/loongarch/meson.build | 11 + lib/eal/loongarch/rte_cpuflags.c | 94 +++++++ lib/eal/loongarch/rte_cycles.c | 45 ++++ lib/eal/loongarch/rte_hypervisor.c | 11 + lib/eal/loongarch/rte_power_intrinsics.c | 51 ++++ meson.build | 2 + 35 files changed, 1370 insertions(+), 2 deletions(-) create mode 100644 config/loongarch/loongarch_loongarch64_linux_gcc create mode 100644 config/loongarch/meson.build create mode 100644 drivers/net/i40e/i40e_rxtx_vec_lsx.c create mode 100644 drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c create mode 100644 lib/eal/loongarch/include/meson.build create mode 100644 lib/eal/loongarch/include/rte_atomic.h create mode 100644 lib/eal/loongarch/include/rte_byteorder.h create mode 100644 lib/eal/loongarch/include/rte_cpuflags.h create mode 100644 lib/eal/loongarch/include/rte_cycles.h create mode 100644 lib/eal/loongarch/include/rte_io.h create mode 100644 lib/eal/loongarch/include/rte_mcslock.h create mode 100644 lib/eal/loongarch/include/rte_memcpy.h create mode 100644 lib/eal/loongarch/include/rte_pause.h create mode 100644 lib/eal/loongarch/include/rte_pflock.h create mode 100644 lib/eal/loongarch/include/rte_power_intrinsics.h create mode 100644 lib/eal/loongarch/include/rte_prefetch.h create mode 100644 lib/eal/loongarch/include/rte_rwlock.h create mode 100644 lib/eal/loongarch/include/rte_spinlock.h create mode 100644 lib/eal/loongarch/include/rte_ticketlock.h create mode 100644 lib/eal/loongarch/include/rte_vect.h create mode 100644 lib/eal/loongarch/meson.build create mode 100644 lib/eal/loongarch/rte_cpuflags.c create mode 100644 lib/eal/loongarch/rte_cycles.c create mode 100644 lib/eal/loongarch/rte_hypervisor.c create mode 100644 lib/eal/loongarch/rte_power_intrinsics.c -- 2.31.1