diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/netdev_rx_queue.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/core/netdev_rx_queue.c b/net/core/netdev_rx_queue.c index b81cad90ba2f..03d7531abb3a 100644 --- a/net/core/netdev_rx_queue.c +++ b/net/core/netdev_rx_queue.c @@ -39,11 +39,8 @@ int netdev_rx_queue_restart(struct net_device *dev, unsigned int rxq_idx) if (qops->ndo_default_qcfg) qops->ndo_default_qcfg(dev, &qcfg); - if (rxq->mp_params.rx_page_size) { - if (!(qops->supported_params & QCFG_RX_PAGE_SIZE)) - return -EOPNOTSUPP; + if (rxq->mp_params.rx_page_size) qcfg.rx_page_size = rxq->mp_params.rx_page_size; - } new_mem = kvzalloc(qops->ndo_queue_mem_size, GFP_KERNEL); if (!new_mem) @@ -115,6 +112,7 @@ int __net_mp_open_rxq(struct net_device *dev, unsigned int rxq_idx, const struct pp_memory_provider_params *p, struct netlink_ext_ack *extack) { + const struct netdev_queue_mgmt_ops *qops = dev->queue_mgmt_ops; struct netdev_rx_queue *rxq; int ret; @@ -139,6 +137,10 @@ int __net_mp_open_rxq(struct net_device *dev, unsigned int rxq_idx, NL_SET_ERR_MSG(extack, "unable to custom memory provider to device with XDP program attached"); return -EEXIST; } + if (p->rx_page_size && !(qops->supported_params & QCFG_RX_PAGE_SIZE)) { + NL_SET_ERR_MSG(extack, "device does not support: rx_page_size"); + return -EOPNOTSUPP; + } rxq = __netif_get_rx_queue(dev, rxq_idx); if (rxq->mp_params.mp_ops) { |