From: Venkat Kumar Ande <venkatkumar.ande@amd.com>
To: <dev@dpdk.org>
Cc: <Selwin.Sebastian@amd.com>,
Venkat Kumar Ande <venkatkumar.ande@amd.com>, <stable@dpdk.org>
Subject: [PATCH v2 05/25] net/axgbe: disable interrupts during device removal
Date: Tue, 7 May 2024 18:12:45 +0530 [thread overview]
Message-ID: <20240507124305.2318-5-venkatkumar.ande@amd.com> (raw)
In-Reply-To: <20240507124305.2318-1-venkatkumar.ande@amd.com>
Hardware interrupts are enabled during the init, however,
they are not disabled during close.
Disable all hardware interrupts during close operation to avoid any
issues.
Fixes: 9e890103267e ("net/axgbe: add Rx/Tx setup")
Cc: stable@dpdk.org
Signed-off-by: Venkat Kumar Ande <venkatkumar.ande@amd.com>
---
drivers/net/axgbe/axgbe_ethdev.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c
index dd681f15a0..e5d8f7db02 100644
--- a/drivers/net/axgbe/axgbe_ethdev.c
+++ b/drivers/net/axgbe/axgbe_ethdev.c
@@ -2411,12 +2411,14 @@ static int
axgbe_dev_close(struct rte_eth_dev *eth_dev)
{
struct rte_pci_device *pci_dev;
+ struct axgbe_port *pdata;
PMD_INIT_FUNC_TRACE();
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
+ pdata = eth_dev->data->dev_private;
pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
axgbe_dev_clear_queues(eth_dev);
@@ -2426,6 +2428,9 @@ axgbe_dev_close(struct rte_eth_dev *eth_dev)
axgbe_dev_interrupt_handler,
(void *)eth_dev);
+ /* Disable all interrupts in the hardware */
+ XP_IOWRITE(pdata, XP_INT_EN, 0x0);
+
return 0;
}
--
2.34.1
next prev parent reply other threads:[~2024-05-07 12:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240412125013.10498-1-VenkatKumar.Ande@amd.com>
2024-05-07 12:42 ` [PATCH v2 01/25] net/axgbe: fix mdio access for non-zero ports and CL45 PHYs Venkat Kumar Ande
2024-05-07 12:42 ` [PATCH v2 02/25] net/axgbe: reset link when the link never comes back Venkat Kumar Ande
2024-05-20 10:40 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 03/25] net/axgbe: fix fluctuations for 1G BELFUSE SFP Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 04/25] net/axgbe: update DMA coherency values Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-07 12:42 ` Venkat Kumar Ande [this message]
2024-05-20 10:41 ` [PATCH v2 05/25] net/axgbe: disable interrupts during device removal Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 06/25] net/axgbe: yellow carp devices do not need rrc Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 07/25] net/axgbe: enable PLL control for fixed PHY modes only Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-20 11:25 ` Ferruh Yigit
2024-05-07 12:42 ` [PATCH v2 08/25] net/axgbe: fix the SFP codes check for DAC cables Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 09/25] net/axgbe: fix logic around active and passive cables Venkat Kumar Ande
2024-05-20 10:41 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 10/25] net/axgbe: check only the minimum speed for cables Venkat Kumar Ande
2024-05-20 10:42 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 11/25] net/axgbe: flow Tx Ctrl Registers are h/w version dependent Venkat Kumar Ande
2024-05-20 10:42 ` Sebastian, Selwin
2024-05-07 12:42 ` [PATCH v2 12/25] net/axgbe: delay AN timeout during KR training Venkat Kumar Ande
2024-05-20 10:42 ` Sebastian, Selwin
2024-05-07 12:43 ` [PATCH v2 23/25] net/axgbe: fix the false linkup in axgbe PHY status Venkat Kumar Ande
2024-05-20 10:43 ` Sebastian, Selwin
2024-05-20 11:25 ` Ferruh Yigit
2024-05-20 10:40 ` [PATCH v2 01/25] net/axgbe: fix mdio access for non-zero ports and CL45 PHYs Sebastian, Selwin
2024-05-20 11:26 ` Ferruh Yigit
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