[PATCH v2 03/10] net/gve: support device initialization

[Junfeng Guo <junfeng.guo@intel.com>]

Support device init and the fowllowing devops:
  - dev_configure
  - dev_start
  - dev_stop
  - dev_close

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
---
 drivers/net/gve/gve.h        | 249 +++++++++++++++++++++++
 drivers/net/gve/gve_adminq.c |   1 +
 drivers/net/gve/gve_ethdev.c | 375 +++++++++++++++++++++++++++++++++++
 drivers/net/gve/meson.build  |  13 ++
 drivers/net/gve/version.map  |   3 +
 drivers/net/meson.build      |   1 +
 6 files changed, 642 insertions(+)
 create mode 100644 drivers/net/gve/gve.h
 create mode 100644 drivers/net/gve/gve_ethdev.c
 create mode 100644 drivers/net/gve/meson.build
 create mode 100644 drivers/net/gve/version.map

diff --git a/drivers/net/gve/gve.h b/drivers/net/gve/gve.h
new file mode 100644
index 0000000000..704c88983c
--- /dev/null
+++ b/drivers/net/gve/gve.h
@@ -0,0 +1,249 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2022 Intel Corporation
+ */
+
+#ifndef _GVE_H_
+#define _GVE_H_
+
+#include <ethdev_driver.h>
+#include <ethdev_pci.h>
+#include <rte_ether.h>
+
+#include "gve_desc.h"
+
+#ifndef GOOGLE_VENDOR_ID
+#define GOOGLE_VENDOR_ID	0x1ae0
+#endif
+
+#define GVE_DEV_ID		0x0042
+
+#define GVE_REG_BAR	0
+#define GVE_DB_BAR	2
+
+/* 1 for management, 1 for rx, 1 for tx */
+#define GVE_MIN_MSIX		3
+
+/* PTYPEs are always 10 bits. */
+#define GVE_NUM_PTYPES	1024
+
+/* A list of pages registered with the device during setup and used by a queue
+ * as buffers
+ */
+struct gve_queue_page_list {
+	uint32_t id; /* unique id */
+	uint32_t num_entries;
+	dma_addr_t *page_buses; /* the dma addrs of the pages */
+	const struct rte_memzone *mz;
+};
+
+/* A TX desc ring entry */
+union gve_tx_desc {
+	struct gve_tx_pkt_desc pkt; /* first desc for a packet */
+	struct gve_tx_seg_desc seg; /* subsequent descs for a packet */
+};
+
+struct gve_tx_queue {
+	volatile union gve_tx_desc *tx_desc_ring;
+	const struct rte_memzone *mz;
+	uint64_t tx_ring_phys_addr;
+
+	uint16_t nb_tx_desc;
+
+	/* Only valid for DQO_QPL queue format */
+	struct gve_queue_page_list *qpl;
+
+	uint16_t port_id;
+	uint16_t queue_id;
+
+	uint16_t ntfy_id;
+	volatile rte_be32_t *ntfy_addr;
+
+	struct gve_priv *hw;
+	const struct rte_memzone *qres_mz;
+	struct gve_queue_resources *qres;
+
+	/* Only valid for DQO_RDA queue format */
+	struct gve_tx_queue *complq;
+};
+
+struct gve_rx_queue {
+	volatile struct gve_rx_desc *rx_desc_ring;
+	volatile union gve_rx_data_slot *rx_data_ring;
+	const struct rte_memzone *mz;
+	const struct rte_memzone *data_mz;
+	uint64_t rx_ring_phys_addr;
+
+	uint16_t nb_rx_desc;
+
+	volatile rte_be32_t *ntfy_addr;
+
+	/* only valid for GQI_QPL queue format */
+	struct gve_queue_page_list *qpl;
+
+	struct gve_priv *hw;
+	const struct rte_memzone *qres_mz;
+	struct gve_queue_resources *qres;
+
+	uint16_t port_id;
+	uint16_t queue_id;
+	uint16_t ntfy_id;
+	uint16_t rx_buf_len;
+
+	/* Only valid for DQO_RDA queue format */
+	struct gve_rx_queue *bufq;
+};
+
+struct gve_irq_db {
+	rte_be32_t id;
+} ____cacheline_aligned;
+
+struct gve_ptype {
+	uint8_t l3_type;  /* `gve_l3_type` in gve_adminq.h */
+	uint8_t l4_type;  /* `gve_l4_type` in gve_adminq.h */
+};
+
+struct gve_ptype_lut {
+	struct gve_ptype ptypes[GVE_NUM_PTYPES];
+};
+
+enum gve_queue_format {
+	GVE_QUEUE_FORMAT_UNSPECIFIED = 0x0, /* default unspecified */
+	GVE_GQI_RDA_FORMAT	     = 0x1, /* GQI Raw Addressing */
+	GVE_GQI_QPL_FORMAT	     = 0x2, /* GQI Queue Page List */
+	GVE_DQO_RDA_FORMAT	     = 0x3, /* DQO Raw Addressing */
+};
+
+struct gve_priv {
+	struct gve_irq_db *irq_dbs; /* array of num_ntfy_blks */
+	const struct rte_memzone *irq_dbs_mz;
+	uint32_t mgmt_msix_idx;
+	rte_be32_t *cnt_array; /* array of num_event_counters */
+	const struct rte_memzone *cnt_array_mz;
+
+	uint16_t num_event_counters;
+	uint16_t tx_desc_cnt; /* txq size */
+	uint16_t rx_desc_cnt; /* rxq size */
+	uint16_t tx_pages_per_qpl; /* tx buffer length */
+	uint16_t rx_data_slot_cnt; /* rx buffer length */
+
+	/* Only valid for DQO_RDA queue format */
+	uint16_t tx_compq_size; /* tx completion queue size */
+	uint16_t rx_bufq_size; /* rx buff queue size */
+
+	uint64_t max_registered_pages;
+	uint64_t num_registered_pages; /* num pages registered with NIC */
+	uint16_t default_num_queues; /* default num queues to set up */
+	enum gve_queue_format queue_format; /* see enum gve_queue_format */
+	uint8_t enable_lsc;
+
+	uint16_t max_nb_txq;
+	uint16_t max_nb_rxq;
+	uint32_t num_ntfy_blks; /* spilt between TX and RX so must be even */
+
+	struct gve_registers __iomem *reg_bar0; /* see gve_register.h */
+	rte_be32_t __iomem *db_bar2; /* "array" of doorbells */
+	struct rte_pci_device *pci_dev;
+
+	/* Admin queue - see gve_adminq.h*/
+	union gve_adminq_command *adminq;
+	struct gve_dma_mem adminq_dma_mem;
+	uint32_t adminq_mask; /* masks prod_cnt to adminq size */
+	uint32_t adminq_prod_cnt; /* free-running count of AQ cmds executed */
+	uint32_t adminq_cmd_fail; /* free-running count of AQ cmds failed */
+	uint32_t adminq_timeouts; /* free-running count of AQ cmds timeouts */
+	/* free-running count of per AQ cmd executed */
+	uint32_t adminq_describe_device_cnt;
+	uint32_t adminq_cfg_device_resources_cnt;
+	uint32_t adminq_register_page_list_cnt;
+	uint32_t adminq_unregister_page_list_cnt;
+	uint32_t adminq_create_tx_queue_cnt;
+	uint32_t adminq_create_rx_queue_cnt;
+	uint32_t adminq_destroy_tx_queue_cnt;
+	uint32_t adminq_destroy_rx_queue_cnt;
+	uint32_t adminq_dcfg_device_resources_cnt;
+	uint32_t adminq_set_driver_parameter_cnt;
+	uint32_t adminq_report_stats_cnt;
+	uint32_t adminq_report_link_speed_cnt;
+	uint32_t adminq_get_ptype_map_cnt;
+
+	volatile uint32_t state_flags;
+
+	/* Gvnic device link speed from hypervisor. */
+	uint64_t link_speed;
+
+	uint16_t max_mtu;
+	struct rte_ether_addr dev_addr; /* mac address */
+
+	struct gve_queue_page_list *qpl;
+
+	struct gve_tx_queue **txqs;
+	struct gve_rx_queue **rxqs;
+};
+
+enum gve_state_flags_bit {
+	GVE_PRIV_FLAGS_ADMIN_QUEUE_OK		= 1,
+	GVE_PRIV_FLAGS_DEVICE_RESOURCES_OK	= 2,
+	GVE_PRIV_FLAGS_DEVICE_RINGS_OK		= 3,
+	GVE_PRIV_FLAGS_NAPI_ENABLED		= 4,
+};
+
+static inline bool gve_is_gqi(struct gve_priv *priv)
+{
+	return priv->queue_format == GVE_GQI_RDA_FORMAT ||
+		priv->queue_format == GVE_GQI_QPL_FORMAT;
+}
+
+static inline bool gve_get_admin_queue_ok(struct gve_priv *priv)
+{
+	return !!rte_bit_relaxed_get32(GVE_PRIV_FLAGS_ADMIN_QUEUE_OK,
+				       &priv->state_flags);
+}
+
+static inline void gve_set_admin_queue_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_set32(GVE_PRIV_FLAGS_ADMIN_QUEUE_OK,
+			      &priv->state_flags);
+}
+
+static inline void gve_clear_admin_queue_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_clear32(GVE_PRIV_FLAGS_ADMIN_QUEUE_OK,
+				&priv->state_flags);
+}
+
+static inline bool gve_get_device_resources_ok(struct gve_priv *priv)
+{
+	return !!rte_bit_relaxed_get32(GVE_PRIV_FLAGS_DEVICE_RESOURCES_OK,
+				       &priv->state_flags);
+}
+
+static inline void gve_set_device_resources_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_set32(GVE_PRIV_FLAGS_DEVICE_RESOURCES_OK,
+			      &priv->state_flags);
+}
+
+static inline void gve_clear_device_resources_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_clear32(GVE_PRIV_FLAGS_DEVICE_RESOURCES_OK,
+				&priv->state_flags);
+}
+
+static inline bool gve_get_device_rings_ok(struct gve_priv *priv)
+{
+	return !!rte_bit_relaxed_get32(GVE_PRIV_FLAGS_DEVICE_RINGS_OK,
+				       &priv->state_flags);
+}
+
+static inline void gve_set_device_rings_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_set32(GVE_PRIV_FLAGS_DEVICE_RINGS_OK,
+			      &priv->state_flags);
+}
+
+static inline void gve_clear_device_rings_ok(struct gve_priv *priv)
+{
+	rte_bit_relaxed_clear32(GVE_PRIV_FLAGS_DEVICE_RINGS_OK,
+				&priv->state_flags);
+}
+#endif /* _GVE_H_ */
diff --git a/drivers/net/gve/gve_adminq.c b/drivers/net/gve/gve_adminq.c
index 8a724f12c6..438ca2070e 100644
--- a/drivers/net/gve/gve_adminq.c
+++ b/drivers/net/gve/gve_adminq.c
@@ -5,6 +5,7 @@
  * Copyright(C) 2022 Intel Corporation
  */
 
+#include "gve.h"
 #include "gve_adminq.h"
 #include "gve_register.h"
 
diff --git a/drivers/net/gve/gve_ethdev.c b/drivers/net/gve/gve_ethdev.c
new file mode 100644
index 0000000000..f10f273f7d
--- /dev/null
+++ b/drivers/net/gve/gve_ethdev.c
@@ -0,0 +1,375 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2022 Intel Corporation
+ */
+#include <linux/pci_regs.h>
+
+#include "gve.h"
+#include "gve_adminq.h"
+#include "gve_register.h"
+
+#define GVE_VERSION		"1.3.0"
+#define GVE_VERSION_PREFIX	"GVE-"
+
+const char gve_version_str[] = GVE_VERSION;
+static const char gve_version_prefix[] = GVE_VERSION_PREFIX;
+
+static void
+gve_write_version(uint8_t *driver_version_register)
+{
+	const char *c = gve_version_prefix;
+
+	while (*c) {
+		writeb(*c, driver_version_register);
+		c++;
+	}
+
+	c = gve_version_str;
+	while (*c) {
+		writeb(*c, driver_version_register);
+		c++;
+	}
+	writeb('\n', driver_version_register);
+}
+
+static int
+gve_dev_configure(__rte_unused struct rte_eth_dev *dev)
+{
+	return 0;
+}
+
+static int
+gve_dev_start(struct rte_eth_dev *dev)
+{
+	dev->data->dev_started = 1;
+
+	return 0;
+}
+
+static int
+gve_dev_stop(struct rte_eth_dev *dev)
+{
+	dev->data->dev_link.link_status = RTE_ETH_LINK_DOWN;
+	dev->data->dev_started = 0;
+
+	return 0;
+}
+
+static int
+gve_dev_close(struct rte_eth_dev *dev)
+{
+	int err = 0;
+
+	if (dev->data->dev_started) {
+		err = gve_dev_stop(dev);
+		if (err != 0)
+			PMD_DRV_LOG(ERR, "Failed to stop dev.");
+	}
+
+	return err;
+}
+
+static const struct eth_dev_ops gve_eth_dev_ops = {
+	.dev_configure        = gve_dev_configure,
+	.dev_start            = gve_dev_start,
+	.dev_stop             = gve_dev_stop,
+	.dev_close            = gve_dev_close,
+};
+
+static void
+gve_free_counter_array(struct gve_priv *priv)
+{
+	rte_memzone_free(priv->cnt_array_mz);
+	priv->cnt_array = NULL;
+}
+
+static void
+gve_free_irq_db(struct gve_priv *priv)
+{
+	rte_memzone_free(priv->irq_dbs_mz);
+	priv->irq_dbs = NULL;
+}
+
+static void
+gve_teardown_device_resources(struct gve_priv *priv)
+{
+	int err;
+
+	/* Tell device its resources are being freed */
+	if (gve_get_device_resources_ok(priv)) {
+		err = gve_adminq_deconfigure_device_resources(priv);
+		if (err)
+			PMD_DRV_LOG(ERR, "Could not deconfigure device resources: err=%d\n", err);
+	}
+	gve_free_counter_array(priv);
+	gve_free_irq_db(priv);
+	gve_clear_device_resources_ok(priv);
+}
+
+static uint8_t
+pci_dev_find_capability(struct rte_pci_device *pdev, int cap)
+{
+	uint8_t pos, id;
+	uint16_t ent;
+	int loops;
+	int ret;
+
+	ret = rte_pci_read_config(pdev, &pos, sizeof(pos), PCI_CAPABILITY_LIST);
+	if (ret != sizeof(pos))
+		return 0;
+
+	loops = (PCI_CFG_SPACE_SIZE - PCI_STD_HEADER_SIZEOF) / PCI_CAP_SIZEOF;
+
+	while (pos && loops--) {
+		ret = rte_pci_read_config(pdev, &ent, sizeof(ent), pos);
+		if (ret != sizeof(ent))
+			return 0;
+
+		id = ent & 0xff;
+		if (id == 0xff)
+			break;
+
+		if (id == cap)
+			return pos;
+
+		pos = (ent >> 8);
+	}
+
+	return 0;
+}
+
+static int
+pci_dev_msix_vec_count(struct rte_pci_device *pdev)
+{
+	uint8_t msix_cap = pci_dev_find_capability(pdev, PCI_CAP_ID_MSIX);
+	uint16_t control;
+	int ret;
+
+	if (!msix_cap)
+		return 0;
+
+	ret = rte_pci_read_config(pdev, &control, sizeof(control), msix_cap + PCI_MSIX_FLAGS);
+	if (ret != sizeof(control))
+		return 0;
+
+	return (control & PCI_MSIX_FLAGS_QSIZE) + 1;
+}
+
+static int
+gve_setup_device_resources(struct gve_priv *priv)
+{
+	char z_name[RTE_MEMZONE_NAMESIZE];
+	const struct rte_memzone *mz;
+	int err = 0;
+
+	snprintf(z_name, sizeof(z_name), "gve_%s_cnt_arr", priv->pci_dev->device.name);
+	mz = rte_memzone_reserve_aligned(z_name,
+					 priv->num_event_counters * sizeof(*priv->cnt_array),
+					 rte_socket_id(), RTE_MEMZONE_IOVA_CONTIG,
+					 PAGE_SIZE);
+	if (mz == NULL) {
+		PMD_INIT_LOG(ERR, "Could not alloc memzone for count array");
+		return -ENOMEM;
+	}
+	priv->cnt_array = (rte_be32_t *)mz->addr;
+	priv->cnt_array_mz = mz;
+
+	snprintf(z_name, sizeof(z_name), "gve_%s_irqmz", priv->pci_dev->device.name);
+	mz = rte_memzone_reserve_aligned(z_name,
+					 sizeof(*priv->irq_dbs) * (priv->num_ntfy_blks),
+					 rte_socket_id(), RTE_MEMZONE_IOVA_CONTIG,
+					 PAGE_SIZE);
+	if (mz == NULL) {
+		PMD_INIT_LOG(ERR, "Could not alloc memzone for irq_dbs");
+		err = -ENOMEM;
+		goto free_cnt_array;
+	}
+	priv->irq_dbs = (struct gve_irq_db *)mz->addr;
+	priv->irq_dbs_mz = mz;
+
+	err = gve_adminq_configure_device_resources(priv,
+						    priv->cnt_array_mz->iova,
+						    priv->num_event_counters,
+						    priv->irq_dbs_mz->iova,
+						    priv->num_ntfy_blks);
+	if (unlikely(err)) {
+		PMD_INIT_LOG(ERR, "Could not config device resources: err=%d", err);
+		goto free_irq_dbs;
+	}
+	return 0;
+
+free_irq_dbs:
+	gve_free_irq_db(priv);
+free_cnt_array:
+	gve_free_counter_array(priv);
+
+	return err;
+}
+
+static int
+gve_init_priv(struct gve_priv *priv, bool skip_describe_device)
+{
+	int num_ntfy;
+	int err;
+
+	/* Set up the adminq */
+	err = gve_adminq_alloc(priv);
+	if (err) {
+		PMD_INIT_LOG(ERR, "Failed to alloc admin queue: err=%d", err);
+		return err;
+	}
+
+	if (skip_describe_device)
+		goto setup_device;
+
+	/* Get the initial information we need from the device */
+	err = gve_adminq_describe_device(priv);
+	if (err) {
+		PMD_INIT_LOG(ERR, "Could not get device information: err=%d", err);
+		goto free_adminq;
+	}
+
+	num_ntfy = pci_dev_msix_vec_count(priv->pci_dev);
+	if (num_ntfy <= 0) {
+		PMD_DRV_LOG(ERR, "Could not count MSI-x vectors");
+		err = -EIO;
+		goto free_adminq;
+	} else if (num_ntfy < GVE_MIN_MSIX) {
+		PMD_DRV_LOG(ERR, "GVE needs at least %d MSI-x vectors, but only has %d",
+			    GVE_MIN_MSIX, num_ntfy);
+		err = -EINVAL;
+		goto free_adminq;
+	}
+
+	priv->num_registered_pages = 0;
+
+	/* gvnic has one Notification Block per MSI-x vector, except for the
+	 * management vector
+	 */
+	priv->num_ntfy_blks = (num_ntfy - 1) & ~0x1;
+	priv->mgmt_msix_idx = priv->num_ntfy_blks;
+
+	priv->max_nb_txq = RTE_MIN(priv->max_nb_txq, priv->num_ntfy_blks / 2);
+	priv->max_nb_rxq = RTE_MIN(priv->max_nb_rxq, priv->num_ntfy_blks / 2);
+
+	if (priv->default_num_queues > 0) {
+		priv->max_nb_txq = RTE_MIN(priv->default_num_queues, priv->max_nb_txq);
+		priv->max_nb_rxq = RTE_MIN(priv->default_num_queues, priv->max_nb_rxq);
+	}
+
+	PMD_DRV_LOG(INFO, "Max TX queues %d, Max RX queues %d",
+		    priv->max_nb_txq, priv->max_nb_rxq);
+
+setup_device:
+	err = gve_setup_device_resources(priv);
+	if (!err)
+		return 0;
+free_adminq:
+	gve_adminq_free(priv);
+	return err;
+}
+
+static void
+gve_teardown_priv_resources(struct gve_priv *priv)
+{
+	gve_teardown_device_resources(priv);
+	gve_adminq_free(priv);
+}
+
+static int
+gve_dev_init(struct rte_eth_dev *eth_dev)
+{
+	struct gve_priv *priv = eth_dev->data->dev_private;
+	int max_tx_queues, max_rx_queues;
+	struct rte_pci_device *pci_dev;
+	struct gve_registers *reg_bar;
+	rte_be32_t *db_bar;
+	int err;
+
+	eth_dev->dev_ops = &gve_eth_dev_ops;
+
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return 0;
+
+	pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
+
+	reg_bar = pci_dev->mem_resource[GVE_REG_BAR].addr;
+	if (!reg_bar) {
+		PMD_INIT_LOG(ERR, "Failed to map pci bar!\n");
+		return -ENOMEM;
+	}
+
+	db_bar = pci_dev->mem_resource[GVE_DB_BAR].addr;
+	if (!db_bar) {
+		PMD_INIT_LOG(ERR, "Failed to map doorbell bar!\n");
+		return -ENOMEM;
+	}
+
+	gve_write_version(&reg_bar->driver_version);
+	/* Get max queues to alloc etherdev */
+	max_tx_queues = ioread32be(&reg_bar->max_tx_queues);
+	max_rx_queues = ioread32be(&reg_bar->max_rx_queues);
+
+	priv->reg_bar0 = reg_bar;
+	priv->db_bar2 = db_bar;
+	priv->pci_dev = pci_dev;
+	priv->state_flags = 0x0;
+
+	priv->max_nb_txq = max_tx_queues;
+	priv->max_nb_rxq = max_rx_queues;
+
+	err = gve_init_priv(priv, false);
+	if (err)
+		return err;
+
+	eth_dev->data->mac_addrs = rte_zmalloc("gve_mac", sizeof(struct rte_ether_addr), 0);
+	if (!eth_dev->data->mac_addrs) {
+		PMD_INIT_LOG(ERR, "Failed to allocate memory to store mac address");
+		return -ENOMEM;
+	}
+	rte_ether_addr_copy(&priv->dev_addr, eth_dev->data->mac_addrs);
+
+	return 0;
+}
+
+static int
+gve_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+	struct gve_priv *priv = eth_dev->data->dev_private;
+
+	eth_dev->data->mac_addrs = NULL;
+
+	gve_teardown_priv_resources(priv);
+
+	return 0;
+}
+
+static int
+gve_pci_probe(__rte_unused struct rte_pci_driver *pci_drv,
+	      struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct gve_priv), gve_dev_init);
+}
+
+static int
+gve_pci_remove(struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_remove(pci_dev, gve_dev_uninit);
+}
+
+static const struct rte_pci_id pci_id_gve_map[] = {
+	{ RTE_PCI_DEVICE(GOOGLE_VENDOR_ID, GVE_DEV_ID) },
+	{ .device_id = 0 },
+};
+
+static struct rte_pci_driver rte_gve_pmd = {
+	.id_table = pci_id_gve_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+	.probe = gve_pci_probe,
+	.remove = gve_pci_remove,
+};
+
+RTE_PMD_REGISTER_PCI(net_gve, rte_gve_pmd);
+RTE_PMD_REGISTER_PCI_TABLE(net_gve, pci_id_gve_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_gve, "* igb_uio | vfio-pci");
+RTE_LOG_REGISTER_SUFFIX(gve_logtype_init, init, NOTICE);
+RTE_LOG_REGISTER_SUFFIX(gve_logtype_driver, driver, NOTICE);
diff --git a/drivers/net/gve/meson.build b/drivers/net/gve/meson.build
new file mode 100644
index 0000000000..9a22cc9abe
--- /dev/null
+++ b/drivers/net/gve/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2022 Intel Corporation
+
+if is_windows
+    build = false
+    reason = 'not supported on Windows'
+    subdir_done()
+endif
+
+sources = files(
+        'gve_adminq.c',
+        'gve_ethdev.c',
+)
diff --git a/drivers/net/gve/version.map b/drivers/net/gve/version.map
new file mode 100644
index 0000000000..c2e0723b4c
--- /dev/null
+++ b/drivers/net/gve/version.map
@@ -0,0 +1,3 @@
+DPDK_22 {
+	local: *;
+};
diff --git a/drivers/net/meson.build b/drivers/net/meson.build
index e35652fe63..f1a0ee2cef 100644
--- a/drivers/net/meson.build
+++ b/drivers/net/meson.build
@@ -23,6 +23,7 @@ drivers = [
         'enic',
         'failsafe',
         'fm10k',
+        'gve',
         'hinic',
         'hns3',
         'i40e',
-- 
2.34.1