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From: Hemant Agrawal <hemant.agrawal@nxp.com>
To: dev@dpdk.org
Cc: ferruh.yigit@amd.com, Rohit Raj <rohit.raj@nxp.com>,
	hemant.agrawal@nxp.com, stable@dpdk.org
Subject: [PATCH v4 02/18] net/dpaa: fix typecasting ch ID to u32
Date: Mon, 30 Sep 2024 17:45:09 +0530	[thread overview]
Message-ID: <20240930121525.3452847-3-hemant.agrawal@nxp.com> (raw)
In-Reply-To: <20240930121525.3452847-1-hemant.agrawal@nxp.com>

From: Rohit Raj <rohit.raj@nxp.com>

Avoid typecasting ch_id to u32 and passing it to another API since it
can corrupt other data. Instead, create new u32 variable and typecase
it back to u16 after it gets updated by the API.

Fixes: 0c504f6950b6 ("net/dpaa: support push mode")
Cc: hemant.agrawal@nxp.com
Cc: stable@dpdk.org

Signed-off-by: Rohit Raj <rohit.raj@nxp.com>
---
 drivers/net/dpaa/dpaa_ethdev.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 060b8c678f..1a2de5240f 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -972,7 +972,7 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 	struct fman_if *fif = dev->process_private;
 	struct qman_fq *rxq = &dpaa_intf->rx_queues[queue_idx];
 	struct qm_mcc_initfq opts = {0};
-	u32 flags = 0;
+	u32 ch_id, flags = 0;
 	int ret;
 	u32 buffsz = rte_pktmbuf_data_room_size(mp) - RTE_PKTMBUF_HEADROOM;
 	uint32_t max_rx_pktlen;
@@ -1096,7 +1096,9 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 						DPAA_IF_RX_CONTEXT_STASH;
 
 		/*Create a channel and associate given queue with the channel*/
-		qman_alloc_pool_range((u32 *)&rxq->ch_id, 1, 1, 0);
+		qman_alloc_pool_range(&ch_id, 1, 1, 0);
+		rxq->ch_id = (u16)ch_id;
+
 		opts.we_mask = opts.we_mask | QM_INITFQ_WE_DESTWQ;
 		opts.fqd.dest.channel = rxq->ch_id;
 		opts.fqd.dest.wq = DPAA_IF_RX_PRIORITY;
-- 
2.25.1


  parent reply	other threads:[~2024-09-30 12:16 UTC|newest]

Thread overview: 129+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-01 10:52 [PATCH 00/17] NXP DPAA ETH driver enhancement and fixes Hemant Agrawal
2024-08-01 10:52 ` [PATCH 01/17] bus/dpaa: fix PFDRs leaks due to FQRNIs Hemant Agrawal
2024-08-01 10:52 ` [PATCH 02/17] net/dpaa: fix typecasting ch ID to u32 Hemant Agrawal
2024-08-07 15:37   ` Ferruh Yigit
2024-08-01 10:52 ` [PATCH 03/17] bus/dpaa: fix VSP for 1G fm1-mac9 and 10 Hemant Agrawal
2024-08-07 15:38   ` Ferruh Yigit
2024-08-23  7:33     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 04/17] bus/dpaa: add port buffer manager stats Hemant Agrawal
2024-08-07 15:38   ` Ferruh Yigit
2024-08-23  7:33     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 05/17] net/dpaa: support Tx confirmation to enable PTP Hemant Agrawal
2024-08-07 15:38   ` Ferruh Yigit
2024-08-23  7:34     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 06/17] net/dpaa: add support to separate Tx conf queues Hemant Agrawal
2024-08-01 10:53 ` [PATCH 07/17] net/dpaa: share MAC FMC scheme and CC parse Hemant Agrawal
2024-08-07 15:39   ` Ferruh Yigit
2024-08-23  7:34     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 08/17] net/dpaa: support Rx/Tx timestamp read Hemant Agrawal
2024-08-01 10:53 ` [PATCH 09/17] net/dpaa: support IEEE 1588 PTP Hemant Agrawal
2024-08-07 15:39   ` Ferruh Yigit
2024-08-23  7:36     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 10/17] net/dpaa: implement detailed packet parsing Hemant Agrawal
2024-08-07 15:39   ` Ferruh Yigit
2024-08-23  7:34     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 11/17] net/dpaa: enhance DPAA frame display Hemant Agrawal
2024-08-07 15:39   ` Ferruh Yigit
2024-08-23  7:36     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 12/17] net/dpaa: support mempool debug Hemant Agrawal
2024-08-01 10:53 ` [PATCH 13/17] net/dpaa: add Tx rate limiting DPAA PMD API Hemant Agrawal
2024-08-07 15:40   ` Ferruh Yigit
2024-08-23  7:35     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 14/17] bus/dpaa: add OH port mode for dpaa eth Hemant Agrawal
2024-08-07 15:40   ` Ferruh Yigit
2024-08-23  7:35     ` Hemant Agrawal
2024-08-01 10:53 ` [PATCH 15/17] bus/dpaa: add ONIC port mode for the DPAA eth Hemant Agrawal
2024-08-01 10:53 ` [PATCH 16/17] net/dpaa: improve the dpaa port cleanup Hemant Agrawal
2024-08-01 10:53 ` [PATCH 17/17] net/dpaa: improve dpaa errata A010022 handling Hemant Agrawal
2024-08-07 15:41   ` Ferruh Yigit
2024-08-23  7:35     ` Hemant Agrawal
2024-08-07 15:42 ` [PATCH 00/17] NXP DPAA ETH driver enhancement and fixes Ferruh Yigit
2024-08-08  8:51   ` Hemant Agrawal
2024-08-23  7:32 ` [PATCH v2 00/18] " Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 01/18] bus/dpaa: fix PFDRs leaks due to FQRNIs Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 02/18] net/dpaa: fix typecasting ch ID to u32 Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 03/18] bus/dpaa: fix VSP for 1G fm1-mac9 and 10 Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 04/18] bus/dpaa: fix the fman details status Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 05/18] bus/dpaa: add port buffer manager stats Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 06/18] net/dpaa: support Tx confirmation to enable PTP Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 07/18] net/dpaa: add support to separate Tx conf queues Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 08/18] net/dpaa: share MAC FMC scheme and CC parse Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 09/18] net/dpaa: support Rx/Tx timestamp read Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 10/18] net/dpaa: support IEEE 1588 PTP Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 11/18] net/dpaa: implement detailed packet parsing Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 12/18] net/dpaa: enhance DPAA frame display Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 13/18] net/dpaa: support mempool debug Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 14/18] net/dpaa: add Tx rate limiting DPAA PMD API Hemant Agrawal
2024-09-22  3:14     ` Ferruh Yigit
2024-09-22  4:40       ` Hemant Agrawal
2024-09-22 13:10         ` Ferruh Yigit
2024-09-22 13:27         ` Ferruh Yigit
2024-09-22 15:23           ` Ferruh Yigit
2024-08-23  7:32   ` [PATCH v2 15/18] bus/dpaa: add OH port mode for dpaa eth Hemant Agrawal
2024-09-22 15:24     ` Ferruh Yigit
2024-08-23  7:32   ` [PATCH v2 16/18] bus/dpaa: add ONIC port mode for the DPAA eth Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 17/18] net/dpaa: improve the dpaa port cleanup Hemant Agrawal
2024-08-23  7:32   ` [PATCH v2 18/18] net/dpaa: improve dpaa errata A010022 handling Hemant Agrawal
2024-09-22  3:12   ` [PATCH v2 00/18] NXP DPAA ETH driver enhancement and fixes Ferruh Yigit
2024-09-22  4:38     ` Hemant Agrawal
2024-09-30 10:29   ` [PATCH v3 " Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 01/18] bus/dpaa: fix PFDRs leaks due to FQRNIs Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 02/18] net/dpaa: fix typecasting ch ID to u32 Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 03/18] bus/dpaa: fix VSP for 1G fm1-mac9 and 10 Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 04/18] bus/dpaa: fix the fman details status Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 05/18] bus/dpaa: add port buffer manager stats Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 06/18] net/dpaa: support Tx confirmation to enable PTP Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 07/18] net/dpaa: add support to separate Tx conf queues Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 08/18] net/dpaa: share MAC FMC scheme and CC parse Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 09/18] net/dpaa: support Rx/Tx timestamp read Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 10/18] net/dpaa: support IEEE 1588 PTP Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 11/18] net/dpaa: implement detailed packet parsing Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 12/18] net/dpaa: enhance DPAA frame display Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 13/18] net/dpaa: support mempool debug Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 14/18] bus/dpaa: add OH port mode for dpaa eth Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 15/18] bus/dpaa: add ONIC port mode for the DPAA eth Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 16/18] net/dpaa: improve the dpaa port cleanup Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 17/18] net/dpaa: improve dpaa errata A010022 handling Hemant Agrawal
2024-09-30 10:29     ` [PATCH v3 18/18] net/dpaa: fix reallocate_mbuf handling Hemant Agrawal
2024-09-30 12:15   ` [PATCH v4 00/18] NXP DPAA ETH driver enhancement and fixes Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 01/18] bus/dpaa: fix PFDRs leaks due to FQRNIs Hemant Agrawal
2024-09-30 12:15     ` Hemant Agrawal [this message]
2024-09-30 12:15     ` [PATCH v4 03/18] bus/dpaa: fix VSP for 1G fm1-mac9 and 10 Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 04/18] bus/dpaa: fix the fman details status Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 05/18] bus/dpaa: add port buffer manager stats Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 06/18] net/dpaa: support Tx confirmation to enable PTP Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 07/18] net/dpaa: add support to separate Tx conf queues Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 08/18] net/dpaa: share MAC FMC scheme and CC parse Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 09/18] net/dpaa: support Rx/Tx timestamp read Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 10/18] net/dpaa: support IEEE 1588 PTP Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 11/18] net/dpaa: implement detailed packet parsing Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 12/18] net/dpaa: enhance DPAA frame display Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 13/18] net/dpaa: support mempool debug Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 14/18] bus/dpaa: add OH port mode for dpaa eth Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 15/18] bus/dpaa: add ONIC port mode for the DPAA eth Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 16/18] net/dpaa: improve the dpaa port cleanup Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 17/18] net/dpaa: improve dpaa errata A010022 handling Hemant Agrawal
2024-09-30 12:15     ` [PATCH v4 18/18] net/dpaa: fix reallocate_mbuf handling Hemant Agrawal
2024-10-01  8:15     ` [PATCH v4 00/18] NXP DPAA ETH driver enhancement and fixes Ferruh Yigit
2024-10-01 11:03     ` [PATCH v5 " Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 01/18] bus/dpaa: fix PFDRs leaks due to FQRNIs Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 02/18] net/dpaa: fix typecasting ch ID to u32 Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 03/18] bus/dpaa: fix VSP for 1G fm1-mac9 and 10 Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 04/18] bus/dpaa: fix the fman details status Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 05/18] bus/dpaa: add port buffer manager stats Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 06/18] net/dpaa: support Tx confirmation to enable PTP Hemant Agrawal
2024-10-04 14:01         ` David Marchand
2024-10-01 11:03       ` [PATCH v5 07/18] net/dpaa: add support to separate Tx conf queues Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 08/18] net/dpaa: share MAC FMC scheme and CC parse Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 09/18] net/dpaa: support Rx/Tx timestamp read Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 10/18] net/dpaa: support IEEE 1588 PTP Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 11/18] net/dpaa: implement detailed packet parsing Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 12/18] net/dpaa: enhance DPAA frame display Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 13/18] net/dpaa: support mempool debug Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 14/18] bus/dpaa: add OH port mode for dpaa eth Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 15/18] bus/dpaa: add ONIC port mode for the DPAA eth Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 16/18] net/dpaa: improve the dpaa port cleanup Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 17/18] net/dpaa: improve dpaa errata A010022 handling Hemant Agrawal
2024-10-01 11:03       ` [PATCH v5 18/18] net/dpaa: fix reallocate_mbuf handling Hemant Agrawal
2024-10-02  0:41       ` [PATCH v5 00/18] NXP DPAA ETH driver enhancement and fixes Ferruh Yigit
2024-10-04 14:03       ` David Marchand

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