diff options
author | Andreas Gruenbacher <agruenba@redhat.com> | 2017-10-16 15:06:23 +0200 |
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committer | Andreas Gruenbacher <agruenba@redhat.com> | 2017-10-16 15:06:23 +0200 |
commit | 0c9a66ec0e362fe9aff545b755430e56f58f2b96 (patch) | |
tree | 3ffc63e84133d640b9d7def9102ab62a30da460e /drivers/net/hyperv/netvsc_drv.c | |
parent | c2c4be28c248232d5bdfa5911f3b721db771f4f0 (diff) | |
parent | 9ca250a5137f3df7ffac58b49660beadd5926ace (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
-rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 165ba4b3b423..a32ae02e1b6c 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -49,7 +49,7 @@ #define NETVSC_MIN_TX_SECTIONS 10 #define NETVSC_DEFAULT_TX 192 /* ~1M */ #define NETVSC_MIN_RX_SECTIONS 10 /* ~64K */ -#define NETVSC_DEFAULT_RX 2048 /* ~4M */ +#define NETVSC_DEFAULT_RX 10485 /* Max ~16M */ #define LINKCHANGE_INT (2 * HZ) #define VF_TAKEOVER_INT (HZ / 10) @@ -848,15 +848,14 @@ static int netvsc_set_channels(struct net_device *net, device_info.num_chn = count; device_info.ring_size = ring_size; device_info.send_sections = nvdev->send_section_cnt; + device_info.send_section_size = nvdev->send_section_size; device_info.recv_sections = nvdev->recv_section_cnt; + device_info.recv_section_size = nvdev->recv_section_size; rndis_filter_device_remove(dev, nvdev); nvdev = rndis_filter_device_add(dev, &device_info); - if (!IS_ERR(nvdev)) { - netif_set_real_num_tx_queues(net, nvdev->num_chn); - netif_set_real_num_rx_queues(net, nvdev->num_chn); - } else { + if (IS_ERR(nvdev)) { ret = PTR_ERR(nvdev); device_info.num_chn = orig; nvdev = rndis_filter_device_add(dev, &device_info); @@ -966,7 +965,9 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) device_info.ring_size = ring_size; device_info.num_chn = nvdev->num_chn; device_info.send_sections = nvdev->send_section_cnt; + device_info.send_section_size = nvdev->send_section_size; device_info.recv_sections = nvdev->recv_section_cnt; + device_info.recv_section_size = nvdev->recv_section_size; rndis_filter_device_remove(hdev, nvdev); @@ -1488,7 +1489,9 @@ static int netvsc_set_ringparam(struct net_device *ndev, device_info.num_chn = nvdev->num_chn; device_info.ring_size = ring_size; device_info.send_sections = new_tx; + device_info.send_section_size = nvdev->send_section_size; device_info.recv_sections = new_rx; + device_info.recv_section_size = nvdev->recv_section_size; netif_device_detach(ndev); was_opened = rndis_filter_opened(nvdev); @@ -1937,7 +1940,9 @@ static int netvsc_probe(struct hv_device *dev, device_info.ring_size = ring_size; device_info.num_chn = VRSS_CHANNEL_DEFAULT; device_info.send_sections = NETVSC_DEFAULT_TX; + device_info.send_section_size = NETVSC_SEND_SECTION_SIZE; device_info.recv_sections = NETVSC_DEFAULT_RX; + device_info.recv_section_size = NETVSC_RECV_SECTION_SIZE; nvdev = rndis_filter_device_add(dev, &device_info); if (IS_ERR(nvdev)) { @@ -1954,9 +1959,6 @@ static int netvsc_probe(struct hv_device *dev, NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; net->vlan_features = net->features; - netif_set_real_num_tx_queues(net, nvdev->num_chn); - netif_set_real_num_rx_queues(net, nvdev->num_chn); - netdev_lockdep_set_classes(net); /* MTU range: 68 - 1500 or 65521 */ @@ -2012,9 +2014,10 @@ static int netvsc_remove(struct hv_device *dev) if (vf_netdev) netvsc_unregister_vf(vf_netdev); + unregister_netdevice(net); + rndis_filter_device_remove(dev, rtnl_dereference(ndev_ctx->nvdev)); - unregister_netdevice(net); rtnl_unlock(); hv_set_drvdata(dev, NULL); |