[dpdk-dev] [PATCH] ethdev: Support VFs on the different PCI domains

[Kamil Rytarowski <krytarowski@caviumnetworks.com>]

It's possible to have the same numbers for bus, device id and function,
therefore we need to differentiate on domain.

This enables DPDK with multiple VFs on ThunderX 2-socket hardware.

Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
Signed-off-by: Kamil Rytarowski <kamil.rytarowski@caviumnetworks.com>
Signed-off-by: Zyta Szpak <zyta.szpak@semihalf.com>
Signed-off-by: Slawomir Rosek <slawomir.rosek@semihalf.com>
Signed-off-by: Radoslaw Biernacki <rad@semihalf.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 lib/librte_ether/rte_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 382c959..01d5fb0 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -225,7 +225,7 @@ rte_eth_dev_create_unique_device_name(char *name, size_t size,
 {
 	int ret;
 
-	ret = snprintf(name, size, "%d:%d.%d",
+	ret = snprintf(name, size, "%d:%d:%d.%d", pci_dev->addr.domain,
 			pci_dev->addr.bus, pci_dev->addr.devid,
 			pci_dev->addr.function);
 	if (ret < 0)
-- 
1.9.1