diff options
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_drv.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_drv.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 6793fa09f9d1..2440e30c5bd1 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -27,6 +27,10 @@ #include <linux/module.h> #include <net/ip6_checksum.h> +#ifdef CONFIG_X86 +#include <asm/msr.h> +#endif + #include "vmxnet3_int.h" #include "vmxnet3_xdp.h" @@ -2033,6 +2037,11 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq, rq->comp_ring.gen = VMXNET3_INIT_GEN; rq->comp_ring.next2proc = 0; + + if (xdp_rxq_info_is_reg(&rq->xdp_rxq)) + xdp_rxq_info_unreg(&rq->xdp_rxq); + page_pool_destroy(rq->page_pool); + rq->page_pool = NULL; } @@ -2073,11 +2082,6 @@ static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq, } } - if (xdp_rxq_info_is_reg(&rq->xdp_rxq)) - xdp_rxq_info_unreg(&rq->xdp_rxq); - page_pool_destroy(rq->page_pool); - rq->page_pool = NULL; - if (rq->data_ring.base) { dma_free_coherent(&adapter->pdev->dev, rq->rx_ring[0].size * rq->data_ring.desc_size, @@ -3607,8 +3611,6 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu) struct vmxnet3_adapter *adapter = netdev_priv(netdev); int err = 0; - WRITE_ONCE(netdev->mtu, new_mtu); - /* * Reset_work may be in the middle of resetting the device, wait for its * completion. @@ -3622,6 +3624,7 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu) /* we need to re-create the rx queue based on the new mtu */ vmxnet3_rq_destroy_all(adapter); + WRITE_ONCE(netdev->mtu, new_mtu); vmxnet3_adjust_rx_ring_size(adapter); err = vmxnet3_rq_create_all(adapter); if (err) { @@ -3638,6 +3641,8 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu) "Closing it\n", err); goto out; } + } else { + WRITE_ONCE(netdev->mtu, new_mtu); } out: |