On 9/9/2016 9:43 AM, Shreyansh Jain wrote:
> 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);
Same comment as last patch, maybe add an rte_panic with more descriptive
error message.
> + 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);
