From: Yong Liu <yong.liu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 7/7] l3fwd-power: disable interrupt when wake up from sleep
Date: Tue, 27 Oct 2015 22:58:17 +0800 [thread overview]
Message-ID: <1445957897-26909-8-git-send-email-yong.liu@intel.com> (raw)
In-Reply-To: <1445957897-26909-1-git-send-email-yong.liu@intel.com>
e1000 device interrupt can't be auto-clear. So disble interrupt when
thread wake-up.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 8bb88ce..9175989 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -798,6 +798,7 @@ sleep_until_rx_interrupt(int num)
port_id = ((uintptr_t)data) >> CHAR_BIT;
queue_id = ((uintptr_t)data) &
RTE_LEN2MASK(CHAR_BIT, uint8_t);
+ rte_eth_dev_rx_intr_disable(port_id, queue_id);
RTE_LOG(INFO, L3FWD_POWER,
"lcore %u is waked up from rx interrupt on"
" port %d queue %d\n",
--
1.9.3
prev parent reply other threads:[~2015-10-27 14:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 14:58 [dpdk-dev] [PATCH v2 0/7] interrupt mode for e1000 Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 1/7] e1000: add rx interrupt support Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 2/7] e1000: separate lsc and rxq interrupt disable function Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 3/7] e1000: add ethdev rxq enable and " Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 4/7] e1000: add rxq interrupt handler Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 5/7] e1000: check lsc and rxq not enable in the same time Yong Liu
2015-10-27 14:58 ` [dpdk-dev] [PATCH v2 6/7] e1000: lsc interrupt setup function only enable itself Yong Liu
2015-10-27 14:58 ` Yong Liu [this message]
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