From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>, stable@dpdk.org
Subject: [PATCH 01/13] net/txgbe: fix swfw mbox failure
Date: Wed, 23 Oct 2024 14:48:24 +0800 [thread overview]
Message-ID: <20241023064836.2017879-2-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20241023064836.2017879-1-jiawenwu@trustnetic.com>
There is a unknown bug that the register TXGBE_MNGMBX cannot be written
in the loop, when DPDK is built with GCC high version. Access any register
before write TXGBE_MNGMBX can fix it.
Bugzilla ID: 1531
Fixes: 35c90ecccfd4 ("net/txgbe: add EEPROM functions")
Cc: stable@dpdk.org
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
drivers/net/txgbe/base/txgbe_mng.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/txgbe/base/txgbe_mng.c b/drivers/net/txgbe/base/txgbe_mng.c
index 20db982891..7dc8f21183 100644
--- a/drivers/net/txgbe/base/txgbe_mng.c
+++ b/drivers/net/txgbe/base/txgbe_mng.c
@@ -58,6 +58,7 @@ txgbe_hic_unlocked(struct txgbe_hw *hw, u32 *buffer, u32 length, u32 timeout)
dword_len = length >> 2;
+ txgbe_flush(hw);
/* The device driver writes the relevant command block
* into the ram area.
*/
--
2.27.0
next prev parent reply other threads:[~2024-10-23 6:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 6:48 [PATCH 00/13] Wangxun fixes Jiawen Wu
2024-10-23 6:48 ` Jiawen Wu [this message]
2024-10-23 6:48 ` [PATCH 02/13] net/txgbe: fix VF-PF mbox interrupt Jiawen Wu
2024-10-23 6:48 ` [PATCH 03/13] net/txgbe: remove outer UDP checksum capability Jiawen Wu
2024-10-23 6:48 ` [PATCH 04/13] net/txgbe: fix driver load bit to inform firmware Jiawen Wu
2024-10-23 6:48 ` [PATCH 05/13] net/txgbe: enable Tx descriptor error interrupt Jiawen Wu
2024-10-23 6:48 ` [PATCH 06/13] net/txgbe: check length of Tx packets Jiawen Wu
2024-10-23 6:48 ` [PATCH 07/13] net/txgbe: add Tx descriptor error statistics Jiawen Wu
2024-10-23 6:48 ` [PATCH 08/13] net/ngbe: check length of Tx packets Jiawen Wu
2024-10-23 6:48 ` [PATCH 09/13] net/ngbe: add Tx descriptor error statistics Jiawen Wu
2024-10-23 6:48 ` [PATCH 10/13] net/ngbe: fix driver load bit to inform firmware Jiawen Wu
2024-10-23 6:48 ` [PATCH 11/13] net/ngbe: reconfigure more MAC Rx registers Jiawen Wu
2024-10-23 6:48 ` [PATCH 12/13] net/ngbe: fix interrupt lost in legacy or MSI mode Jiawen Wu
2024-10-23 6:48 ` [PATCH 13/13] net/ngbe: restrict configuration of VLAN strip offload Jiawen Wu
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