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[PATCH] hw/net: fsl_etsec: Tx padding length should exclude CRC
From: |
Bin Meng |
Subject: |
[PATCH] hw/net: fsl_etsec: Tx padding length should exclude CRC |
Date: |
Tue, 16 Mar 2021 16:15:05 +0800 |
As the comment of tx_padding_and_crc() says: "Never add CRC in QEMU",
min_frame_len should excluce CRC, so it should be 60 instead of 64.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---
hw/net/fsl_etsec/rings.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/fsl_etsec/rings.c b/hw/net/fsl_etsec/rings.c
index d6be0d7d18..8f08446415 100644
--- a/hw/net/fsl_etsec/rings.c
+++ b/hw/net/fsl_etsec/rings.c
@@ -259,7 +259,7 @@ static void process_tx_bd(eTSEC *etsec,
|| etsec->regs[MACCFG2].value & MACCFG2_PADCRC) {
/* Padding and CRC (Padding implies CRC) */
- tx_padding_and_crc(etsec, 64);
+ tx_padding_and_crc(etsec, 60);
} else if (etsec->first_bd.flags & BD_TX_TC
|| etsec->regs[MACCFG2].value & MACCFG2_CRC_EN) {
--
2.17.1
- [PATCH] hw/net: fsl_etsec: Tx padding length should exclude CRC,
Bin Meng <=
Re: [PATCH] hw/net: fsl_etsec: Tx padding length should exclude CRC, David Gibson, 2021/03/22