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authorDamjan Marion <damarion@cisco.com>2017-06-21 14:29:44 +0200
committerOle Trøan <otroan@employees.org>2017-06-21 20:48:08 +0000
commit4e53a0d0f01c8c81842d1f50fb5cf0d26e0c1713 (patch)
treed9ea3553be8d0a2a6c75d2cc39db0cd77e159830 /src/vnet/devices/devices.c
parentc817daa74ae52cd0bb64b14050b52bc6b3308698 (diff)
Introduce default rx mode for device drivers
If interface is down and queues are not configured then we are not able to change rx-mode. This change introducess default mode which is stored per interface and applied if driver wants. Change-Id: I70149c21c1530eafc148d5e4aa03fbee53dec62f Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/devices/devices.c')
-rw-r--r--src/vnet/devices/devices.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/devices/devices.c b/src/vnet/devices/devices.c
index e3311c43632..f64c6e0dea5 100644
--- a/src/vnet/devices/devices.c
+++ b/src/vnet/devices/devices.c
@@ -245,6 +245,9 @@ vnet_hw_interface_set_rx_mode (vnet_main_t * vnm, u32 hw_if_index,
vnet_device_input_runtime_t *rt;
int is_polling = 0;
+ if (mode == VNET_HW_INTERFACE_RX_MODE_DEFAULT)
+ mode = hw->default_rx_mode;
+
if (hw->input_node_thread_index_by_queue == 0 || hw->rx_mode_by_queue == 0)
return VNET_API_ERROR_INVALID_INTERFACE;