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From: Gagandeep Singh <G.Singh@nxp.com>
To: "dev@dpdk.org" <dev@dpdk.org>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>
Cc: Gagandeep Singh <G.Singh@nxp.com>, "stable@dpdk.org" <stable@dpdk.org>
Subject: [dpdk-dev] [PATCH v3 02/13] net/enetc: fix SMMU unhandled context fault
Date: Fri, 12 Apr 2019 11:01:18 +0000	[thread overview]
Message-ID: <20190412105105.24351-3-g.singh@nxp.com> (raw)
Message-ID: <20190412110118.HyL65eD4qNAIXxIzivdoE38hoL-98jeJvMyYwaxcdsI@z> (raw)
In-Reply-To: <20190412105105.24351-1-g.singh@nxp.com>

First configure ring with BDs properly then enable
the ring.

Fixes: 469c6111a799 ("net/enetc: enable Rx and Tx")
Cc: stable@dpdk.org

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
 drivers/net/enetc/enetc_ethdev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_ethdev.c
index 7a9a97d..f1807b9 100644
--- a/drivers/net/enetc/enetc_ethdev.c
+++ b/drivers/net/enetc/enetc_ethdev.c
@@ -492,15 +492,15 @@ static int enetc_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
 		       ENETC_RTBLENR_LEN(rx_ring->bd_count));
 
 	rx_ring->mb_pool = mb_pool;
-	/* enable ring */
-	enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN);
-	enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0);
 	rx_ring->rcir = (void *)((size_t)hw->reg +
 			ENETC_BDR(RX, idx, ENETC_RBCIR));
 	enetc_refill_rx_ring(rx_ring, (enetc_bd_unused(rx_ring)));
 	buf_size = (uint16_t)(rte_pktmbuf_data_room_size(rx_ring->mb_pool) -
 		   RTE_PKTMBUF_HEADROOM);
 	enetc_rxbdr_wr(hw, idx, ENETC_RBBSR, buf_size);
+	/* enable ring */
+	enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN);
+	enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0);
 }
 
 static int
-- 
1.9.1


  parent reply	other threads:[~2019-04-12 11:01 UTC|newest]

Thread overview: 126+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-08 11:22 [dpdk-dev] [PATCH 00/13] ENETC PMD basic features and bug fixes Gagandeep Singh
2019-04-08 11:22 ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 01/13] net/enetc: support physical addressing mode Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 13:16   ` Ferruh Yigit
2019-04-08 13:16     ` Ferruh Yigit
2019-04-08 11:22 ` [dpdk-dev] [PATCH 02/13] net/enetc: fix SMMU unhandled context fault Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 03/13] net/enetc: use correct buffer allocation API Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 04/13] net/enetc: set interface mode for SXGMII Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 05/13] net/enetc: add statistics APIs Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:35   ` David Marchand
2019-04-08 11:35     ` David Marchand
2019-04-10 11:18     ` [dpdk-dev] [EXT] " Gagandeep Singh
2019-04-10 11:18       ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 06/13] net/enetc: replace register read/write macros with functions Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 07/13] net/enetc: remove forward declarations Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 08/13] net/enetc: enable promiscuous and allmulticast feature Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 09/13] net/enetc: add MTU update and jumbo frames support Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 10/13] net/enetc: enable Rx-Tx queue start/stop feature Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 11/13] net/enetc: enable CRC offload feature Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 12/13] net/enetc: enable Rx checksum offload validation Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-08 11:22 ` [dpdk-dev] [PATCH 13/13] net/enetc: fix crash at high speed traffic Gagandeep Singh
2019-04-08 11:22   ` Gagandeep Singh
2019-04-12  7:04 ` [dpdk-dev] [PATCH v2 00/13] ENETC PMD basic features and bug fixes Gagandeep Singh
2019-04-12  7:04   ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 01/13] net/enetc: support physical addressing mode Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 02/13] net/enetc: fix SMMU unhandled context fault Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 03/13] net/enetc: use correct buffer allocation API Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  8:37     ` Thomas Monjalon
2019-04-12  8:37       ` Thomas Monjalon
2019-04-12  8:50       ` [dpdk-dev] [EXT] " Gagandeep Singh
2019-04-12  8:50         ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 04/13] net/enetc: set interface mode for SXGMII Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 05/13] net/enetc: add basic statistics Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 06/13] net/enetc: replace register read/write macros with functions Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 07/13] net/enetc: remove forward declarations Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 08/13] net/enetc: enable promiscuous and allmulticast feature Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 09/13] net/enetc: add MTU update and jumbo frames support Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 10/13] net/enetc: enable Rx-Tx queue start/stop feature Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 11/13] net/enetc: enable CRC offload feature Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 12/13] net/enetc: enable Rx checksum offload validation Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12  7:04   ` [dpdk-dev] [PATCH v2 13/13] net/enetc: fix crash at high speed traffic Gagandeep Singh
2019-04-12  7:04     ` Gagandeep Singh
2019-04-12 11:01   ` [dpdk-dev] [PATCH v3 00/13] ENETC PMD basic features and bug fixes Gagandeep Singh
2019-04-12 11:01     ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 01/13] net/enetc: support physical addressing mode Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` Gagandeep Singh [this message]
2019-04-12 11:01       ` [dpdk-dev] [PATCH v3 02/13] net/enetc: fix SMMU unhandled context fault Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 03/13] net/enetc: fix big endian build and correct buffer allocation Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 04/13] net/enetc: set interface mode for SXGMII Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 05/13] net/enetc: add basic statistics Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 06/13] net/enetc: replace register read/write macros with functions Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 07/13] net/enetc: remove forward declarations Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 08/13] net/enetc: enable promiscuous and allmulticast feature Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 09/13] net/enetc: add MTU update and jumbo frames support Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 10/13] net/enetc: enable Rx-Tx queue start/stop feature Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 11/13] net/enetc: enable CRC offload feature Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 12/13] net/enetc: enable Rx checksum offload validation Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 11:01     ` [dpdk-dev] [PATCH v3 13/13] net/enetc: fix crash at high speed traffic Gagandeep Singh
2019-04-12 11:01       ` Gagandeep Singh
2019-04-12 12:28     ` [dpdk-dev] [PATCH v4 00/13] ENETC PMD basic features and bug fixes Gagandeep Singh
2019-04-12 12:28       ` Gagandeep Singh
2019-04-12 12:28       ` [dpdk-dev] [PATCH v4 01/13] net/enetc: support physical addressing mode Gagandeep Singh
2019-04-12 12:28         ` Gagandeep Singh
2019-04-12 12:28       ` [dpdk-dev] [PATCH v4 02/13] net/enetc: fix SMMU unhandled context fault Gagandeep Singh
2019-04-12 12:28         ` Gagandeep Singh
2019-04-12 12:28       ` [dpdk-dev] [PATCH v4 03/13] net/enetc: fix big endian build and correct buffer allocation Gagandeep Singh
2019-04-12 12:28         ` Gagandeep Singh
2019-04-12 12:28       ` [dpdk-dev] [PATCH v4 04/13] net/enetc: set interface mode for SXGMII Gagandeep Singh
2019-04-12 12:28         ` Gagandeep Singh
2019-04-12 12:28       ` [dpdk-dev] [PATCH v4 05/13] net/enetc: add basic statistics Gagandeep Singh
2019-04-12 12:28         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 06/13] net/enetc: replace register read/write macros with functions Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 07/13] net/enetc: remove forward declarations Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 08/13] net/enetc: enable promiscuous and allmulticast feature Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 09/13] net/enetc: add MTU update and jumbo frames support Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 10/13] net/enetc: enable Rx-Tx queue start/stop feature Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 11/13] net/enetc: enable CRC offload feature Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 12/13] net/enetc: enable Rx checksum offload validation Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-12 12:29       ` [dpdk-dev] [PATCH v4 13/13] net/enetc: fix crash at high speed traffic Gagandeep Singh
2019-04-12 12:29         ` Gagandeep Singh
2019-04-16  7:41       ` [dpdk-dev] [PATCH v4 00/13] ENETC PMD basic features and bug fixes Ferruh Yigit
2019-04-16  7:41         ` Ferruh Yigit
2019-04-16  8:28         ` Ferruh Yigit
2019-04-16  8:28           ` Ferruh Yigit

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