From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/drivers/net/ethernet/ibm/emac/Kconfig |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/kernel/drivers/net/ethernet/ibm/emac/Kconfig b/kernel/drivers/net/ethernet/ibm/emac/Kconfig
index 90d4919..c8e5de5 100644
--- a/kernel/drivers/net/ethernet/ibm/emac/Kconfig
+++ b/kernel/drivers/net/ethernet/ibm/emac/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config IBM_EMAC
 	tristate "IBM EMAC Ethernet support"
 	depends on PPC_DCR
@@ -27,18 +28,6 @@
 	int "RX skb copy threshold (bytes)"
 	depends on IBM_EMAC
 	default "256"
-
-config IBM_EMAC_RX_SKB_HEADROOM
-	int "Additional RX skb headroom (bytes)"
-	depends on IBM_EMAC
-	default "0"
-	help
-	  Additional receive skb headroom. Note, that driver
-	  will always reserve at least 2 bytes to make IP header
-	  aligned, so usually there is no need to add any additional
-	  headroom.
-
-	  If unsure, set to 0.
 
 config IBM_EMAC_DEBUG
 	bool "Debugging"

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