From: Ophir Munk <ophirmu@nvidia.com>
Date: Mon, 28 Dec 2020 09:54:34 +0000 (+0200)
Subject: net/mlx5: add Windows stubs
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=59f102074f0f19c36afcd66a22d2ef22f3edf808

net/mlx5: add Windows stubs

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>
Acked-by: Matan Azrad <matan@nvidia.com>
---

diff --git a/drivers/net/mlx5/windows/mlx5_os.c b/drivers/net/mlx5/windows/mlx5_os.c
index e0646670a3..a8bef70fa2 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, "%s: is not supported", __func__);
+	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, "%s: is not supported", __func__);
+}
+
+/**
+ * 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, "%s: is not supported", __func__);
+}
+
+/**
+ * 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, "%s: is not supported", __func__);
+	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, "%s: is not supported", __func__);
+}
+
+/**
+ * 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, "%s: is not supported", __func__);
+}
+
+/**
+ * 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, "%s: is not supported", __func__);
+	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, "%s: is not supported", __func__);
+	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, "%s: is not supported", __func__);
+	return -ENOTSUP;
+}
+
+const struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops = {0};