From: Nipun Gupta <nipun.gupta@nxp.com>
To: thomas@monjalon.net, jerin.jacob@caviumnetworks.com
Cc: dev@dpdk.org, santosh.shukla@caviumnetworks.com,
hemant.agrawal@nxp.com, shreyansh.jain@nxp.com,
sunil.kori@nxp.com, Nipun Gupta <nipun.gupta@nxp.com>
Subject: [dpdk-dev] [PATCH 4/4] event/dpaa: fix portal allocation
Date: Mon, 5 Feb 2018 10:51:57 +0530 [thread overview]
Message-ID: <1517808117-28562-4-git-send-email-nipun.gupta@nxp.com> (raw)
In-Reply-To: <1517808117-28562-1-git-send-email-nipun.gupta@nxp.com>
Checking if portal has been allocated is now required at the
caller of rte_dpaa_portal_init() API. This patch adds check
in the dpaa eventdev driver.
Fixes: 5d944582d028 ("bus/dpaa: check portal presence in the caller function")
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
---
drivers/event/dpaa/dpaa_eventdev.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c
index 7360fad..0006801 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -112,11 +112,13 @@
struct dpaa_port *portal = (struct dpaa_port *)port;
struct rte_mbuf *mbuf;
- /* Affine current thread context to a qman portal */
- ret = rte_dpaa_portal_init((void *)0);
- if (ret) {
- DPAA_EVENTDEV_ERR("Unable to initialize portal");
- return ret;
+ if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
+ /* Affine current thread context to a qman portal */
+ ret = rte_dpaa_portal_init((void *)0);
+ if (ret) {
+ DPAA_EVENTDEV_ERR("Unable to initialize portal");
+ return ret;
+ }
}
if (unlikely(!portal->is_port_linked)) {
--
1.9.1
next prev parent reply other threads:[~2018-02-05 5:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-05 5:21 [dpdk-dev] [PATCH 1/4] bus/fslmc: fix registering dpaa2 mempool ops Nipun Gupta
2018-02-05 5:21 ` [dpdk-dev] [PATCH 2/4] bus/dpaa: fix registering dpaa " Nipun Gupta
2018-02-05 5:36 ` santosh
2018-02-05 6:31 ` Shreyansh Jain
2018-02-05 5:21 ` [dpdk-dev] [PATCH 3/4] event/dpaa: rename dpaa vdev with dpaa1 Nipun Gupta
2018-02-05 11:56 ` Hemant Agrawal
2018-02-05 5:21 ` Nipun Gupta [this message]
2018-02-05 11:53 ` [dpdk-dev] [PATCH 4/4] event/dpaa: fix portal allocation Hemant Agrawal
2018-02-05 6:32 ` [dpdk-dev] [PATCH 1/4] bus/fslmc: fix registering dpaa2 mempool ops Shreyansh Jain
2018-02-05 23:44 ` Thomas Monjalon
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