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From: Tal Shnaiderman <talshn@nvidia.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, matan@nvidia.com, rasland@nvidia.com,
ophirmu@nvidia.com
Date: Sun, 13 Dec 2020 12:20:54 +0200
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<20201213102056.11380-1-talshn@nvidia.com>
Subject: [dpdk-dev] [PATCH v3 30/32] net/mlx5/windows: add mlx5_os.c stubs
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From: Ophir Munk <ophirmu@nvidia.com>
mlx5_os_set_nonblock_channel_fd
mlx5_os_dev_shared_handler_install
mlx5_os_dev_shared_handler_uninstall
mlx5_os_read_dev_stat
mlx5_os_mac_addr_flush
mlx5_os_mac_addr_remove
mlx5_os_vf_mac_addr_modify
mlx5_os_set_promisc
mlx5_os_set_allmulti
Set struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops with NULL
pointers.
Signed-off-by: Ophir Munk <ophirmu@nvidia.com>
---
drivers/net/mlx5/windows/mlx5_os.c | 187 +++++++++++++++++++++++++++++++++++++
1 file changed, 187 insertions(+)
diff --git a/drivers/net/mlx5/windows/mlx5_os.c b/drivers/net/mlx5/windows/mlx5_os.c
index e0646670a3..bef10aba30 100644
--- a/drivers/net/mlx5/windows/mlx5_os.c
+++ b/drivers/net/mlx5/windows/mlx5_os.c
@@ -13,10 +13,18 @@
#include <mlx5_glue.h>
#include <mlx5_devx_cmds.h>
#include <mlx5_common.h>
+#include <mlx5_common_mp.h>
+#include <mlx5_common_mr.h>
+#include <mlx5_malloc.h>
#include "mlx5_defs.h"
#include "mlx5.h"
+#include "mlx5_common_os.h"
+#include "mlx5_utils.h"
+#include "mlx5_rxtx.h"
#include "mlx5_autoconf.h"
+#include "mlx5_mr.h"
+#include "mlx5_flow.h"
/**
* Get mlx5 device attributes.
@@ -73,3 +81,182 @@ mlx5_os_get_dev_attr(void *ctx, struct mlx5_dev_attr *device_attr)
}
return err;
}
+
+/**
+ * Set the completion channel file descriptor interrupt as non-blocking.
+ * Currently it has no support under Windows.
+ *
+ * @param[in] rxq_obj
+ * Pointer to RQ channel object, which includes the channel fd
+ *
+ * @param[out] fd
+ * The file descriptor (representing the intetrrupt) used in this channel.
+ *
+ * @return
+ * 0 on successfully setting the fd to non-blocking, non-zero otherwise.
+ */
+int
+mlx5_os_set_nonblock_channel_fd(int fd)
+{
+ (void)fd;
+ DRV_LOG(WARNING, "mlx5_os_set_nonblock_channel_fd is not support");
+ return -ENOTSUP;
+}
+
+/**
+ * This function should share events between multiple ports of single IB
+ * device. Currently it has no support under Windows.
+ *
+ * @param sh
+ * Pointer to mlx5_dev_ctx_shared object.
+ */
+void
+mlx5_os_dev_shared_handler_install(struct mlx5_dev_ctx_shared *sh)
+{
+ (void)sh;
+ DRV_LOG(WARNING, "mlx5_os_dev_shared_handler_install is not support");
+}
+
+/**
+ * This function should share events between multiple ports of single IB
+ * device. Currently it has no support under Windows.
+ *
+ * @param dev
+ * Pointer to mlx5_dev_ctx_shared object.
+ */
+void
+mlx5_os_dev_shared_handler_uninstall(struct mlx5_dev_ctx_shared *sh)
+{
+ (void)sh;
+ DRV_LOG(WARNING, "mlx5_os_dev_shared_handler_uninstall is not support");
+}
+
+/**
+ * Read statistics by a named counter.
+ *
+ * @param[in] priv
+ * Pointer to the private device data structure.
+ * @param[in] ctr_name
+ * Pointer to the name of the statistic counter to read
+ * @param[out] stat
+ * Pointer to read statistic value.
+ * @return
+ * 0 on success and stat is valud, 1 if failed to read the value
+ * rte_errno is set.
+ *
+ */
+int
+mlx5_os_read_dev_stat(struct mlx5_priv *priv, const char *ctr_name,
+ uint64_t *stat)
+{
+ RTE_SET_USED(priv);
+ RTE_SET_USED(ctr_name);
+ RTE_SET_USED(stat);
+ DRV_LOG(WARNING, "mlx5_os_read_dev_stat is not support");
+ return -ENOTSUP;
+}
+
+/**
+ * Flush device MAC addresses
+ * Currently it has no support under Windows.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ */
+void
+mlx5_os_mac_addr_flush(struct rte_eth_dev *dev)
+{
+ (void)dev;
+ DRV_LOG(WARNING, "mlx5_os_mac_addr_flush is not support");
+}
+
+/**
+ * Remove a MAC address from device
+ * Currently it has no support under Windows.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param index
+ * MAC address index.
+ */
+void
+mlx5_os_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
+{
+ (void)dev;
+ (void)(index);
+ DRV_LOG(WARNING, "mlx5_os_mac_addr_remove is not support");
+}
+
+/**
+ * Modify a VF MAC address
+ * Currently it has no support under Windows.
+ *
+ * @param priv
+ * Pointer to device private data.
+ * @param mac_addr
+ * MAC address to modify into.
+ * @param iface_idx
+ * Net device interface index
+ * @param vf_index
+ * VF index
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise
+ */
+int
+mlx5_os_vf_mac_addr_modify(struct mlx5_priv *priv,
+ unsigned int iface_idx,
+ struct rte_ether_addr *mac_addr,
+ int vf_index)
+{
+ (void)priv;
+ (void)iface_idx;
+ (void)mac_addr;
+ (void)vf_index;
+ DRV_LOG(WARNING, "mlx5_os_vf_mac_addr_modify is not support");
+ return -ENOTSUP;
+}
+
+/**
+ * Set device promiscuous mode
+ * Currently it has no support under Windows.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param enable
+ * 0 - promiscuous is disabled, otherwise - enabled
+ *
+ * @return
+ * 0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_promisc(struct rte_eth_dev *dev, int enable)
+{
+ (void)dev;
+ (void)enable;
+ DRV_LOG(WARNING, "mlx5_os_set_promisc is not support");
+ return -ENOTSUP;
+}
+
+/**
+ * Set device allmulti mode
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param enable
+ * 0 - all multicase is disabled, otherwise - enabled
+ *
+ * @return
+ * 0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_allmulti(struct rte_eth_dev *dev, int enable)
+{
+ (void)dev;
+ (void)enable;
+ DRV_LOG(WARNING, "mlx5_os_set_allmulti is not support");
+ return -ENOTSUP;
+}
+
+const struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops = {0};
--
2.16.1.windows.4