diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2024-09-03 10:24:02 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2024-09-09 08:45:15 +0000 |
| commit | 460dee56e79d203e5ec75b9e8f7151e65fc55e45 (patch) | |
| tree | cdbf472aa56a57ddf2e85c97f5405d313be1fa5b /src/plugins/dpdk/device | |
| parent | 9bb0762357015ca49ab8376308eda021d35d6f25 (diff) | |
dpdk: add support to disable interrupt mode
Type: improvement
Change-Id: I4864dc2af808aa76ecbc9ade0e86e1a781e6b704
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/device')
| -rw-r--r-- | src/plugins/dpdk/device/dpdk.h | 1 | ||||
| -rw-r--r-- | src/plugins/dpdk/device/init.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index 692bbbc09d9..a069fbe3818 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -241,6 +241,7 @@ typedef struct _ (num_rx_desc) \ _ (num_tx_desc) \ _ (max_lro_pkt_size) \ + _ (disable_rxq_int) \ _ (rss_fn) typedef enum diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 1f4aa83b26e..827f8801ca6 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -588,6 +588,9 @@ dpdk_lib_init (dpdk_main_t * dm) if (devconf->max_lro_pkt_size) xd->conf.max_lro_pkt_size = devconf->max_lro_pkt_size; + if (devconf->disable_rxq_int) + xd->conf.enable_rxq_int = 0; + dpdk_device_setup (xd); /* rss queues should be configured after dpdk_device_setup() */ @@ -1006,6 +1009,10 @@ dpdk_device_config (dpdk_config_main_t *conf, void *addr, if (error) break; } + else if (unformat (input, "no-rx-interrupts")) + { + devconf->disable_rxq_int = 1; + } else if (unformat (input, "tso on")) { devconf->tso = DPDK_DEVICE_TSO_ON; |