diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 6c1d3a0..b57224d 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -36,10 +36,6 @@
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
-#ifdef RTE_EXEC_ENV_LINUXAPP
-#include <dirent.h>
-#include <fcntl.h>
-#endif
 
 #include <rte_ethdev.h>
 #include <rte_memcpy.h>
@@ -955,260 +951,6 @@ virtio_negotiate_features(struct virtio_hw *hw)
 		hw->guest_features);
 }
 
-#ifdef RTE_EXEC_ENV_LINUXAPP
-static int
-parse_sysfs_value(const char *filename, unsigned long *val)
-{
-	FILE *f;
-	char buf[BUFSIZ];
-	char *end = NULL;
-
-	f = fopen(filename, "r");
-	if (f == NULL) {
-		PMD_INIT_LOG(ERR, "%s(): cannot open sysfs value %s",
-			     __func__, filename);
-		return -1;
-	}
-
-	if (fgets(buf, sizeof(buf), f) == NULL) {
-		PMD_INIT_LOG(ERR, "%s(): cannot read sysfs value %s",
-			     __func__, filename);
-		fclose(f);
-		return -1;
-	}
-	*val = strtoul(buf, &end, 0);
-	if ((buf[0] == '\0') || (end == NULL) || (*end != '\n')) {
-		PMD_INIT_LOG(ERR, "%s(): cannot parse sysfs value %s",
-			     __func__, filename);
-		fclose(f);
-		return -1;
-	}
-	fclose(f);
-	return 0;
-}
-
-static int get_uio_dev(struct rte_pci_addr *loc, char *buf, unsigned int buflen,
-			unsigned int *uio_num)
-{
-	struct dirent *e;
-	DIR *dir;
-	char dirname[PATH_MAX];
-
-	/* depending on kernel version, uio can be located in uio/uioX
-	 * or uio:uioX */
-	snprintf(dirname, sizeof(dirname),
-		     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/uio",
-		     loc->domain, loc->bus, loc->devid, loc->function);
-	dir = opendir(dirname);
-	if (dir == NULL) {
-		/* retry with the parent directory */
-		snprintf(dirname, sizeof(dirname),
-			     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT,
-			     loc->domain, loc->bus, loc->devid, loc->function);
-		dir = opendir(dirname);
-
-		if (dir == NULL) {
-			PMD_INIT_LOG(ERR, "Cannot opendir %s", dirname);
-			return -1;
-		}
-	}
-
-	/* take the first file starting with "uio" */
-	while ((e = readdir(dir)) != NULL) {
-		/* format could be uio%d ...*/
-		int shortprefix_len = sizeof("uio") - 1;
-		/* ... or uio:uio%d */
-		int longprefix_len = sizeof("uio:uio") - 1;
-		char *endptr;
-
-		if (strncmp(e->d_name, "uio", 3) != 0)
-			continue;
-
-		/* first try uio%d */
-		errno = 0;
-		*uio_num = strtoull(e->d_name + shortprefix_len, &endptr, 10);
-		if (errno == 0 && endptr != (e->d_name + shortprefix_len)) {
-			snprintf(buf, buflen, "%s/uio%u", dirname, *uio_num);
-			break;
-		}
-
-		/* then try uio:uio%d */
-		errno = 0;
-		*uio_num = strtoull(e->d_name + longprefix_len, &endptr, 10);
-		if (errno == 0 && endptr != (e->d_name + longprefix_len)) {
-			snprintf(buf, buflen, "%s/uio:uio%u", dirname,
-				     *uio_num);
-			break;
-		}
-	}
-	closedir(dir);
-
-	/* No uio resource found */
-	if (e == NULL) {
-		PMD_INIT_LOG(ERR, "Could not find uio resource");
-		return -1;
-	}
-
-	return 0;
-}
-
-static int
-virtio_has_msix(const struct rte_pci_addr *loc)
-{
-	DIR *d;
-	char dirname[PATH_MAX];
-
-	snprintf(dirname, sizeof(dirname),
-		     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/msi_irqs",
-		     loc->domain, loc->bus, loc->devid, loc->function);
-
-	d = opendir(dirname);
-	if (d)
-		closedir(d);
-
-	return (d != NULL);
-}
-
-/* Extract I/O port numbers from sysfs */
-static int virtio_resource_init_by_uio(struct rte_pci_device *pci_dev)
-{
-	char dirname[PATH_MAX];
-	char filename[PATH_MAX];
-	unsigned long start, size;
-	unsigned int uio_num;
-
-	if (get_uio_dev(&pci_dev->addr, dirname, sizeof(dirname), &uio_num) < 0)
-		return -1;
-
-	/* get portio size */
-	snprintf(filename, sizeof(filename),
-		     "%s/portio/port0/size", dirname);
-	if (parse_sysfs_value(filename, &size) < 0) {
-		PMD_INIT_LOG(ERR, "%s(): cannot parse size",
-			     __func__);
-		return -1;
-	}
-
-	/* get portio start */
-	snprintf(filename, sizeof(filename),
-		 "%s/portio/port0/start", dirname);
-	if (parse_sysfs_value(filename, &start) < 0) {
-		PMD_INIT_LOG(ERR, "%s(): cannot parse portio start",
-			     __func__);
-		return -1;
-	}
-	pci_dev->mem_resource[0].addr = (void *)(uintptr_t)start;
-	pci_dev->mem_resource[0].len =  (uint64_t)size;
-	PMD_INIT_LOG(DEBUG,
-		     "PCI Port IO found start=0x%lx with size=0x%lx",
-		     start, size);
-
-	/* save fd */
-	memset(dirname, 0, sizeof(dirname));
-	snprintf(dirname, sizeof(dirname), "/dev/uio%u", uio_num);
-	pci_dev->intr_handle.fd = open(dirname, O_RDWR);
-	if (pci_dev->intr_handle.fd < 0) {
-		PMD_INIT_LOG(ERR, "Cannot open %s: %s\n",
-			dirname, strerror(errno));
-		return -1;
-	}
-
-	pci_dev->intr_handle.type = RTE_INTR_HANDLE_UIO;
-	pci_dev->driver->drv_flags |= RTE_PCI_DRV_INTR_LSC;
-
-	return 0;
-}
-
-/* Extract port I/O numbers from proc/ioports */
-static int virtio_resource_init_by_ioports(struct rte_pci_device *pci_dev)
-{
-	uint16_t start, end;
-	int size;
-	FILE *fp;
-	char *line = NULL;
-	char pci_id[16];
-	int found = 0;
-	size_t linesz;
-
-	snprintf(pci_id, sizeof(pci_id), PCI_PRI_FMT,
-		 pci_dev->addr.domain,
-		 pci_dev->addr.bus,
-		 pci_dev->addr.devid,
-		 pci_dev->addr.function);
-
-	fp = fopen("/proc/ioports", "r");
-	if (fp == NULL) {
-		PMD_INIT_LOG(ERR, "%s(): can't open ioports", __func__);
-		return -1;
-	}
-
-	while (getdelim(&line, &linesz, '\n', fp) > 0) {
-		char *ptr = line;
-		char *left;
-		int n;
-
-		n = strcspn(ptr, ":");
-		ptr[n] = 0;
-		left = &ptr[n+1];
-
-		while (*left && isspace(*left))
-			left++;
-
-		if (!strncmp(left, pci_id, strlen(pci_id))) {
-			found = 1;
-
-			while (*ptr && isspace(*ptr))
-				ptr++;
-
-			sscanf(ptr, "%04hx-%04hx", &start, &end);
-			size = end - start + 1;
-
-			break;
-		}
-	}
-
-	free(line);
-	fclose(fp);
-
-	if (!found)
-		return -1;
-
-	pci_dev->mem_resource[0].addr = (void *)(uintptr_t)(uint32_t)start;
-	pci_dev->mem_resource[0].len =  (uint64_t)size;
-	PMD_INIT_LOG(DEBUG,
-		"PCI Port IO found start=0x%x with size=0x%x",
-		start, size);
-
-	/* can't support lsc interrupt without uio */
-	pci_dev->driver->drv_flags &= ~RTE_PCI_DRV_INTR_LSC;
-
-	return 0;
-}
-
-/* Extract I/O port numbers from sysfs */
-static int virtio_resource_init(struct rte_pci_device *pci_dev)
-{
-	if (virtio_resource_init_by_uio(pci_dev) == 0)
-		return 0;
-	else
-		return virtio_resource_init_by_ioports(pci_dev);
-}
-
-#else
-static int
-virtio_has_msix(const struct rte_pci_addr *loc __rte_unused)
-{
-	/* nic_uio does not enable interrupts, return 0 (false). */
-	return 0;
-}
-
-static int virtio_resource_init(struct rte_pci_device *pci_dev __rte_unused)
-{
-	/* no setup required */
-	return 0;
-}
-#endif
-
 /*
  * Process Virtio Config changed interrupt and call the callback
  * if link state changed.
@@ -1279,14 +1021,9 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 
 	pci_dev = eth_dev->pci_dev;
 
-	vtpci_init(pci_dev, hw);
-
-	if (virtio_resource_init(pci_dev) < 0)
+	if (vtpci_init(pci_dev, hw) < 0)
 		return -1;
 
-	hw->use_msix = virtio_has_msix(&pci_dev->addr);
-	hw->io_base = (uint32_t)(uintptr_t)pci_dev->mem_resource[0].addr;
-
 	/* Reset the device although not necessary at startup */
 	vtpci_reset(hw);
 
diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c
index 9930efa..03d623b 100644
--- a/drivers/net/virtio/virtio_pci.c
+++ b/drivers/net/virtio/virtio_pci.c
@@ -32,6 +32,11 @@
  */
 #include <stdint.h>
 
+#ifdef RTE_EXEC_ENV_LINUXAPP
+ #include <dirent.h>
+ #include <fcntl.h>
+#endif
+
 #include "virtio_pci.h"
 #include "virtio_logs.h"
 #include "virtqueue.h"
@@ -156,6 +161,264 @@ legacy_notify_queue(struct virtio_hw *hw, struct virtqueue *vq)
 	VIRTIO_WRITE_REG_2(hw, VIRTIO_PCI_QUEUE_NOTIFY, vq->vq_queue_index);
 }
 
+#ifdef RTE_EXEC_ENV_LINUXAPP
+static int
+parse_sysfs_value(const char *filename, unsigned long *val)
+{
+	FILE *f;
+	char buf[BUFSIZ];
+	char *end = NULL;
+
+	f = fopen(filename, "r");
+	if (f == NULL) {
+		PMD_INIT_LOG(ERR, "%s(): cannot open sysfs value %s",
+			     __func__, filename);
+		return -1;
+	}
+
+	if (fgets(buf, sizeof(buf), f) == NULL) {
+		PMD_INIT_LOG(ERR, "%s(): cannot read sysfs value %s",
+			     __func__, filename);
+		fclose(f);
+		return -1;
+	}
+	*val = strtoul(buf, &end, 0);
+	if ((buf[0] == '\0') || (end == NULL) || (*end != '\n')) {
+		PMD_INIT_LOG(ERR, "%s(): cannot parse sysfs value %s",
+			     __func__, filename);
+		fclose(f);
+		return -1;
+	}
+	fclose(f);
+	return 0;
+}
+
+static int
+get_uio_dev(struct rte_pci_addr *loc, char *buf, unsigned int buflen,
+			unsigned int *uio_num)
+{
+	struct dirent *e;
+	DIR *dir;
+	char dirname[PATH_MAX];
+
+	/* depending on kernel version, uio can be located in uio/uioX
+	 * or uio:uioX */
+	snprintf(dirname, sizeof(dirname),
+		     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/uio",
+		     loc->domain, loc->bus, loc->devid, loc->function);
+	dir = opendir(dirname);
+	if (dir == NULL) {
+		/* retry with the parent directory */
+		snprintf(dirname, sizeof(dirname),
+			     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT,
+			     loc->domain, loc->bus, loc->devid, loc->function);
+		dir = opendir(dirname);
+
+		if (dir == NULL) {
+			PMD_INIT_LOG(ERR, "Cannot opendir %s", dirname);
+			return -1;
+		}
+	}
+
+	/* take the first file starting with "uio" */
+	while ((e = readdir(dir)) != NULL) {
+		/* format could be uio%d ...*/
+		int shortprefix_len = sizeof("uio") - 1;
+		/* ... or uio:uio%d */
+		int longprefix_len = sizeof("uio:uio") - 1;
+		char *endptr;
+
+		if (strncmp(e->d_name, "uio", 3) != 0)
+			continue;
+
+		/* first try uio%d */
+		errno = 0;
+		*uio_num = strtoull(e->d_name + shortprefix_len, &endptr, 10);
+		if (errno == 0 && endptr != (e->d_name + shortprefix_len)) {
+			snprintf(buf, buflen, "%s/uio%u", dirname, *uio_num);
+			break;
+		}
+
+		/* then try uio:uio%d */
+		errno = 0;
+		*uio_num = strtoull(e->d_name + longprefix_len, &endptr, 10);
+		if (errno == 0 && endptr != (e->d_name + longprefix_len)) {
+			snprintf(buf, buflen, "%s/uio:uio%u", dirname,
+				     *uio_num);
+			break;
+		}
+	}
+	closedir(dir);
+
+	/* No uio resource found */
+	if (e == NULL) {
+		PMD_INIT_LOG(ERR, "Could not find uio resource");
+		return -1;
+	}
+
+	return 0;
+}
+
+static int
+legacy_virtio_has_msix(const struct rte_pci_addr *loc)
+{
+	DIR *d;
+	char dirname[PATH_MAX];
+
+	snprintf(dirname, sizeof(dirname),
+		     SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/msi_irqs",
+		     loc->domain, loc->bus, loc->devid, loc->function);
+
+	d = opendir(dirname);
+	if (d)
+		closedir(d);
+
+	return (d != NULL);
+}
+
+/* Extract I/O port numbers from sysfs */
+static int
+virtio_resource_init_by_uio(struct rte_pci_device *pci_dev)
+{
+	char dirname[PATH_MAX];
+	char filename[PATH_MAX];
+	unsigned long start, size;
+	unsigned int uio_num;
+
+	if (get_uio_dev(&pci_dev->addr, dirname, sizeof(dirname), &uio_num) < 0)
+		return -1;
+
+	/* get portio size */
+	snprintf(filename, sizeof(filename),
+		     "%s/portio/port0/size", dirname);
+	if (parse_sysfs_value(filename, &size) < 0) {
+		PMD_INIT_LOG(ERR, "%s(): cannot parse size",
+			     __func__);
+		return -1;
+	}
+
+	/* get portio start */
+	snprintf(filename, sizeof(filename),
+		 "%s/portio/port0/start", dirname);
+	if (parse_sysfs_value(filename, &start) < 0) {
+		PMD_INIT_LOG(ERR, "%s(): cannot parse portio start",
+			     __func__);
+		return -1;
+	}
+	pci_dev->mem_resource[0].addr = (void *)(uintptr_t)start;
+	pci_dev->mem_resource[0].len =  (uint64_t)size;
+	PMD_INIT_LOG(DEBUG,
+		     "PCI Port IO found start=0x%lx with size=0x%lx",
+		     start, size);
+
+	/* save fd */
+	memset(dirname, 0, sizeof(dirname));
+	snprintf(dirname, sizeof(dirname), "/dev/uio%u", uio_num);
+	pci_dev->intr_handle.fd = open(dirname, O_RDWR);
+	if (pci_dev->intr_handle.fd < 0) {
+		PMD_INIT_LOG(ERR, "Cannot open %s: %s\n",
+			dirname, strerror(errno));
+		return -1;
+	}
+
+	pci_dev->intr_handle.type = RTE_INTR_HANDLE_UIO;
+	pci_dev->driver->drv_flags |= RTE_PCI_DRV_INTR_LSC;
+
+	return 0;
+}
+
+/* Extract port I/O numbers from proc/ioports */
+static int
+virtio_resource_init_by_ioports(struct rte_pci_device *pci_dev)
+{
+	uint16_t start, end;
+	int size;
+	FILE *fp;
+	char *line = NULL;
+	char pci_id[16];
+	int found = 0;
+	size_t linesz;
+
+	snprintf(pci_id, sizeof(pci_id), PCI_PRI_FMT,
+		 pci_dev->addr.domain,
+		 pci_dev->addr.bus,
+		 pci_dev->addr.devid,
+		 pci_dev->addr.function);
+
+	fp = fopen("/proc/ioports", "r");
+	if (fp == NULL) {
+		PMD_INIT_LOG(ERR, "%s(): can't open ioports", __func__);
+		return -1;
+	}
+
+	while (getdelim(&line, &linesz, '\n', fp) > 0) {
+		char *ptr = line;
+		char *left;
+		int n;
+
+		n = strcspn(ptr, ":");
+		ptr[n] = 0;
+		left = &ptr[n+1];
+
+		while (*left && isspace(*left))
+			left++;
+
+		if (!strncmp(left, pci_id, strlen(pci_id))) {
+			found = 1;
+
+			while (*ptr && isspace(*ptr))
+				ptr++;
+
+			sscanf(ptr, "%04hx-%04hx", &start, &end);
+			size = end - start + 1;
+
+			break;
+		}
+	}
+
+	free(line);
+	fclose(fp);
+
+	if (!found)
+		return -1;
+
+	pci_dev->mem_resource[0].addr = (void *)(uintptr_t)(uint32_t)start;
+	pci_dev->mem_resource[0].len =  (uint64_t)size;
+	PMD_INIT_LOG(DEBUG,
+		"PCI Port IO found start=0x%x with size=0x%x",
+		start, size);
+
+	/* can't support lsc interrupt without uio */
+	pci_dev->driver->drv_flags &= ~RTE_PCI_DRV_INTR_LSC;
+
+	return 0;
+}
+
+/* Extract I/O port numbers from sysfs */
+static int
+legacy_virtio_resource_init(struct rte_pci_device *pci_dev)
+{
+	if (virtio_resource_init_by_uio(pci_dev) == 0)
+		return 0;
+	else
+		return virtio_resource_init_by_ioports(pci_dev);
+}
+
+#else
+static int
+legayc_virtio_has_msix(const struct rte_pci_addr *loc __rte_unused)
+{
+	/* nic_uio does not enable interrupts, return 0 (false). */
+	return 0;
+}
+
+static int
+legacy_virtio_resource_init(struct rte_pci_device *pci_dev __rte_unused)
+{
+	/* no setup required */
+	return 0;
+}
+#endif
 
 static const struct virtio_pci_ops legacy_ops = {
 	.read_dev_cfg	= legacy_read_dev_config,
@@ -241,9 +504,14 @@ vtpci_irq_config(struct virtio_hw *hw, uint16_t vec)
 }
 
 int
-vtpci_init(struct rte_pci_device *dev __rte_unused, struct virtio_hw *hw)
+vtpci_init(struct rte_pci_device *dev, struct virtio_hw *hw)
 {
 	hw->vtpci_ops = &legacy_ops;
 
+	if (legacy_virtio_resource_init(dev) < 0)
+		return -1;
+	hw->use_msix = legacy_virtio_has_msix(&dev->addr);
+	hw->io_base  = (uint32_t)(uintptr_t)dev->mem_resource[0].addr;
+
 	return 0;
 }
