[dpdk-dev] [PATCH v2 13/14] ether: extract function eth_dev_get_driver_name
Shreyansh Jain
shreyansh.jain at nxp.com
Wed Aug 31 13:00:34 CEST 2016
Signed-off-by: Jan Viktorin <viktorin at rehivetech.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
lib/librte_ether/rte_ethdev.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 104ea4a..4fa65ca 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -2568,6 +2568,17 @@ rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data)
return 0;
}
+static inline
+const char *eth_dev_get_driver_name(const struct rte_eth_dev *dev)
+{
+ if (dev->pci_dev) {
+ return dev->driver->pci_drv.driver.name;
+ }
+
+ RTE_VERIFY(0);
+ return NULL;
+}
+
const struct rte_memzone *
rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name,
uint16_t queue_id, size_t size, unsigned align,
@@ -2575,9 +2586,11 @@ rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name,
{
char z_name[RTE_MEMZONE_NAMESIZE];
const struct rte_memzone *mz;
+ const char *drv_name;
+ drv_name = eth_dev_get_driver_name(dev);
snprintf(z_name, sizeof(z_name), "%s_%s_%d_%d",
- dev->driver->pci_drv.driver.name, ring_name,
+ drv_name, ring_name,
dev->data->port_id, queue_id);
mz = rte_memzone_lookup(z_name);
--
2.7.4
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