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authorDamjan Marion <damarion@cisco.com>2022-01-10 19:38:57 +0000
committerDamjan Marion <dmarion@me.com>2022-01-10 20:51:52 +0000
commitc48ec5d568146389f3c539cea003c242f85e5239 (patch)
tree11a25709bea5db0a93186d56b8f9c8ad1486eba0 /src/plugins/vmxnet3
parent5048bc6ed51592145fcb710cdc06860f25b35e21 (diff)
interface: refactor interface capabilities code, part 2
Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie595e69af8657b0ee18a84ac71c5d433108d9ef8
Diffstat (limited to 'src/plugins/vmxnet3')
-rw-r--r--src/plugins/vmxnet3/vmxnet3.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/plugins/vmxnet3/vmxnet3.c b/src/plugins/vmxnet3/vmxnet3.c
index edd0b4f4f75..a0c125a2c97 100644
--- a/src/plugins/vmxnet3/vmxnet3.c
+++ b/src/plugins/vmxnet3/vmxnet3.c
@@ -621,6 +621,7 @@ vmxnet3_create_if (vlib_main_t * vm, vmxnet3_create_if_args_t * args)
vmxnet3_device_t *vd;
vlib_pci_dev_handle_t h;
+ vnet_hw_if_caps_change_t cc = {};
clib_error_t *error = 0;
u16 qid;
u32 num_intr;
@@ -814,13 +815,14 @@ vmxnet3_create_if (vlib_main_t * vm, vmxnet3_create_if_args_t * args)
vd->sw_if_index = sw->sw_if_index;
args->sw_if_index = sw->sw_if_index;
- vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, vd->hw_if_index);
- hw->caps |= VNET_HW_IF_CAP_INT_MODE;
+ cc.mask = VNET_HW_IF_CAP_INT_MODE | VNET_HW_IF_CAP_TCP_GSO |
+ VNET_HW_IF_CAP_TX_TCP_CKSUM | VNET_HW_IF_CAP_TX_UDP_CKSUM;
if (vd->gso_enable)
- {
- hw->caps |= (VNET_HW_IF_CAP_TCP_GSO | VNET_HW_IF_CAP_TX_TCP_CKSUM |
- VNET_HW_IF_CAP_TX_UDP_CKSUM);
- }
+ cc.val = cc.mask;
+ else
+ cc.val = VNET_HW_IF_CAP_INT_MODE;
+
+ vnet_hw_if_change_caps (vnm, vd->hw_if_index, &cc);
vnet_hw_if_set_input_node (vnm, vd->hw_if_index, vmxnet3_input_node.index);
/* Disable interrupts */