From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/net/dsa/vitesse-vsc73xx-core.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/net/dsa/vitesse-vsc73xx-core.c b/kernel/drivers/net/dsa/vitesse-vsc73xx-core.c
index 19ce4aa..80eadf5 100644
--- a/kernel/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/kernel/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -1025,17 +1025,17 @@
struct vsc73xx *vsc = ds->priv;
return vsc73xx_write(vsc, VSC73XX_BLOCK_MAC, port,
- VSC73XX_MAXLEN, new_mtu);
+ VSC73XX_MAXLEN, new_mtu + ETH_HLEN + ETH_FCS_LEN);
}
/* According to application not "VSC7398 Jumbo Frames" setting
- * up the MTU to 9.6 KB does not affect the performance on standard
+ * up the frame size to 9.6 KB does not affect the performance on standard
* frames. It is clear from the application note that
* "9.6 kilobytes" == 9600 bytes.
*/
static int vsc73xx_get_max_mtu(struct dsa_switch *ds, int port)
{
- return 9600;
+ return 9600 - ETH_HLEN - ETH_FCS_LEN;
}
static const struct dsa_switch_ops vsc73xx_ds_ops = {
--
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