From: Gagandeep Singh <g.singh@nxp.com>
To: ferruh.yigit@amd.com, dev@dpdk.org
Cc: Vanshika Shukla <vanshika.shukla@nxp.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>
Subject: [PATCH v2 01/16] bus/dpaa: use non-block mode for FD open
Date: Fri, 7 Oct 2022 08:57:28 +0530 [thread overview]
Message-ID: <20221007032743.2129353-2-g.singh@nxp.com> (raw)
In-Reply-To: <20221007032743.2129353-1-g.singh@nxp.com>
From: Vanshika Shukla <vanshika.shukla@nxp.com>
This patch sets qman portal file descriptors used for
interrupts IO processing in non-blocking mode to avoid
any unwanted blocks while IO operations over the FD.
Signed-off-by: Vanshika Shukla <vanshika.shukla@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/dpaa/base/qbman/qman_driver.c | 6 +++---
drivers/net/dpaa/dpaa_ethdev.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/bus/dpaa/base/qbman/qman_driver.c b/drivers/bus/dpaa/base/qbman/qman_driver.c
index dfbafe581a..7a129a2d86 100644
--- a/drivers/bus/dpaa/base/qbman/qman_driver.c
+++ b/drivers/bus/dpaa/base/qbman/qman_driver.c
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * Copyright 2017,2019 NXP
+ * Copyright 2017-2022 NXP
*
*/
@@ -64,7 +64,7 @@ static int fsl_qman_portal_init(uint32_t index, int is_shared)
qpcfg.addr_virt[DPAA_PORTAL_CE] = map.addr.cena;
qpcfg.addr_virt[DPAA_PORTAL_CI] = map.addr.cinh;
- qmfd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY);
+ qmfd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY | O_NONBLOCK);
if (qmfd == -1) {
pr_err("QMan irq init failed\n");
process_portal_unmap(&map.addr);
@@ -174,7 +174,7 @@ struct qman_portal *fsl_qman_fq_portal_create(int *fd)
q_pcfg->addr_virt[DPAA_PORTAL_CE] = q_map.addr.cena;
q_pcfg->addr_virt[DPAA_PORTAL_CI] = q_map.addr.cinh;
- q_fd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY);
+ q_fd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY | O_NONBLOCK);
if (q_fd == -1) {
pr_err("QMan irq init failed\n");
goto err;
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index f21cbba0d9..abcb1bc9ec 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -1496,7 +1496,7 @@ static int dpaa_dev_queue_intr_disable(struct rte_eth_dev *dev,
temp1 = read(rxq->q_fd, &temp, sizeof(temp));
if (temp1 != sizeof(temp))
- DPAA_PMD_ERR("irq read error");
+ DPAA_PMD_DEBUG("read did not return anything");
qman_fq_portal_thread_irq(rxq->qp);
--
2.25.1
next prev parent reply other threads:[~2022-10-07 3:28 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-28 5:25 [PATCH 00/15] DPAA and DPAA2 driver changes Gagandeep Singh
2022-09-28 5:25 ` [PATCH 01/15] bus/dpaa: use non-block mode for FD open Gagandeep Singh
2022-09-28 5:25 ` [PATCH 02/15] net/enetfec: fix restart issue Gagandeep Singh
2022-09-28 5:25 ` [PATCH 03/15] net/enetfec: fix buffer leak issue Gagandeep Singh
2022-09-28 5:25 ` [PATCH 04/15] net/dpaa2: fix dpdmux configuration for error behaviour Gagandeep Singh
2022-09-28 5:25 ` [PATCH 05/15] net/dpaa2: check free enqueue descriptors before Tx Gagandeep Singh
2022-10-05 14:30 ` Ferruh Yigit
2022-09-28 5:25 ` [PATCH 06/15] net/dpaa: support ESP packet type in packet parsing Gagandeep Singh
2022-10-05 14:20 ` Ferruh Yigit
2022-10-06 8:48 ` Gagandeep Singh
2022-09-28 5:25 ` [PATCH 07/15] net/dpaa2: use internal mempool for SG table Gagandeep Singh
2022-10-05 14:20 ` Ferruh Yigit
2022-10-06 8:49 ` Gagandeep Singh
2022-10-06 9:38 ` Ferruh Yigit
2022-10-06 11:18 ` Gagandeep Singh
2022-09-28 5:25 ` [PATCH 08/15] net/dpaa2: fix buffer free on transmit SG packets Gagandeep Singh
2022-10-06 7:48 ` Ferruh Yigit
2022-09-28 5:25 ` [PATCH 09/15] bus/fslmc: add timeout in MC send command API Gagandeep Singh
2022-09-28 5:25 ` [PATCH 10/15] net/dpaa: fix Jumbo packet Rx in case of VSP Gagandeep Singh
2022-09-28 5:25 ` [PATCH 11/15] bus/dpaa: pass interface name as a string instead of pointer Gagandeep Singh
2022-10-05 14:21 ` Ferruh Yigit
2022-10-06 8:51 ` Gagandeep Singh
2022-10-06 9:39 ` Ferruh Yigit
2022-10-06 11:18 ` Gagandeep Singh
2022-09-28 5:25 ` [PATCH 12/15] net/dpaa: use internal mempool for SG table Gagandeep Singh
2022-09-28 5:25 ` [PATCH 13/15] bus/dpaa: mempool ops registration change Gagandeep Singh
2022-09-28 5:25 ` [PATCH 14/15] net/dpaa: fix buffer free on transmit SG packets Gagandeep Singh
2022-09-28 5:25 ` [PATCH 15/15] net/dpaa: fix buffer free in slow path Gagandeep Singh
2022-10-05 14:21 ` Ferruh Yigit
2022-10-06 8:51 ` Gagandeep Singh
2022-10-06 9:42 ` Ferruh Yigit
2022-10-06 11:19 ` Gagandeep Singh
2022-10-05 14:27 ` [PATCH 00/15] DPAA and DPAA2 driver changes Ferruh Yigit
2022-10-06 11:15 ` Hemant Agrawal
2022-10-07 3:27 ` [PATCH v2 00/16] " Gagandeep Singh
2022-10-07 3:27 ` Gagandeep Singh [this message]
2022-10-07 3:27 ` [PATCH v2 02/16] net/enetfec: fix restart issue Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 03/16] net/enetfec: fix buffer leak issue Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 04/16] net/dpaa2: fix dpdmux configuration for error behaviour Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 05/16] net/dpaa2: check free enqueue descriptors before Tx Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 06/16] net/dpaa: support ESP packet type in packet parsing Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 07/16] net/dpaa2: use internal mempool for SG table Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 08/16] net/dpaa2: fix buffer free on transmit SG packets Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 09/16] bus/fslmc: add timeout in MC send command API Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 10/16] net/dpaa: fix Jumbo packet Rx in case of VSP Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 11/16] doc: add kernel version compatible information Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 12/16] bus/dpaa: pass interface name as a string instead of pointer Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 13/16] net/dpaa: use internal mempool for SG table Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 14/16] bus/dpaa: mempool ops registration change Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 15/16] net/dpaa: fix buffer free on transmit SG packets Gagandeep Singh
2022-10-07 3:27 ` [PATCH v2 16/16] net/dpaa: fix buffer free in slow path Gagandeep Singh
2022-10-07 15:22 ` [PATCH v2 00/16] DPAA and DPAA2 driver changes Ferruh Yigit
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