From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id B5888A04B5; Wed, 28 Oct 2020 00:33:12 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 06C3AA8E9; Wed, 28 Oct 2020 00:24:57 +0100 (CET) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id CE32D3257 for ; Wed, 28 Oct 2020 00:24:00 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from ophirmu@nvidia.com) with SMTP; 28 Oct 2020 01:23:55 +0200 Received: from nvidia.com (pegasus05.mtr.labs.mlnx [10.210.16.100]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 09RNNrrc026642; Wed, 28 Oct 2020 01:23:55 +0200 From: Ophir Munk To: dev@dpdk.org, Raslan Darawsheh Cc: Ophir Munk , Matan Azrad , Tal Shnaiderman , Thomas Monjalon Date: Tue, 27 Oct 2020 23:22:49 +0000 Message-Id: <20201027232335.31427-27-ophirmu@nvidia.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20201027232335.31427-1-ophirmu@nvidia.com> References: <20201027232335.31427-1-ophirmu@nvidia.com> Subject: [dpdk-dev] [PATCH v1 26/72] common/mlx5/windows: add getter functions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Add file mlx5/windows/mlx5_common_os.h the equivalent of Linux file mlx5/linux/mlx5_common_os.h. It contains getters functions mlx5_os_get_dev_device_name, mlx5_os_get_ctx_device_name, mlx5_os_get_ctx_device_path, mlx5_os_get_umem_id, mlx5_os_get_devx_channel_fd. Signed-off-by: Ophir Munk Acked-by: Matan Azrad --- drivers/common/mlx5/windows/mlx5_common_os.h | 91 ++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) diff --git a/drivers/common/mlx5/windows/mlx5_common_os.h b/drivers/common/mlx5/windows/mlx5_common_os.h index cce7c88..2abdb2c 100644 --- a/drivers/common/mlx5/windows/mlx5_common_os.h +++ b/drivers/common/mlx5/windows/mlx5_common_os.h @@ -48,4 +48,95 @@ mlx5_os_free(void *addr) { _aligned_free(addr); } + +/** + * Get fd. Given a pointer to DevX channel object of type + * 'struct mlx5dv_devx_event_channel*' - return its fd. + * Under Windows it is a stub. + * + * @param[in] channel + * Pointer to channel object. + * + * @return + * 0 + */ +static inline int +mlx5_os_get_devx_channel_fd(void *channel) +{ + if (!channel) + return 0; + return 0; +} + +/** + * Get device name. Given a device pointer - return a + * pointer to the corresponding device name. + * + * @param[in] dev + * Pointer to device. + * + * @return + * Pointer to device name if dev is valid, NULL otherwise. + */ +static inline const char * +mlx5_os_get_dev_device_name(void *dev) +{ + if (!dev) + return NULL; + return ((struct devx_device *)dev)->name; +} + +/** + * Get device name. Given a context pointer - return a + * pointer to the corresponding device name. + * + * @param[in] ctx + * Pointer to context. + * + * @return + * Pointer to device name if ctx is valid, NULL otherwise. + */ +static inline const char * +mlx5_os_get_ctx_device_name(void *ctx) +{ + if (!ctx) + return NULL; + return ((mlx5_context_st *)ctx)->mlx5_dev.name; +} + +/** + * Get a device path name. Given acontext pointer - return a + * pointer to the corresponding device path name. + * + * @param[in] ctx + * Pointer to context. + * + * @return + * Pointer to device path name if ctx is valid, NULL otherwise. + */ + +static inline const char * +mlx5_os_get_ctx_device_path(void *ctx) +{ + if (!ctx) + return NULL; + return ((mlx5_context_st *)ctx)->mlx5_dev.dev_pnp_id; +} + +/** + * Get umem id. Given a pointer to umem object of type return its id. + * + * @param[in] umem + * Pointer to umem object. + * + * @return + * The umem id if umem is valid, 0 otherwise. + */ +static inline uint32_t +mlx5_os_get_umem_id(void *umem) +{ + if (!umem) + return 0; + return ((struct mlx5_devx_umem *)umem)->umem_id; +} #endif /* RTE_PMD_MLX5_COMMON_OS_H_ */ -- 2.8.4