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/arch/mips/include/asm/mach-loongson64/spaces.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/mips/include/asm/mach-loongson64/spaces.h b/kernel/arch/mips/include/asm/mach-loongson64/spaces.h
index e85bc1d..ce04e99 100644
--- a/kernel/arch/mips/include/asm/mach-loongson64/spaces.h
+++ b/kernel/arch/mips/include/asm/mach-loongson64/spaces.h
@@ -6,5 +6,12 @@
 #define CAC_BASE        _AC(0x9800000000000000, UL)
 #endif /* CONFIG_64BIT */
 
+/* Skip 128k to trap NULL pointer dereferences */
+#define PCI_IOBASE	_AC(0xc000000000000000 + SZ_128K, UL)
+#define PCI_IOSIZE	SZ_16M
+#define MAP_BASE	(PCI_IOBASE + PCI_IOSIZE)
+
+#define IO_SPACE_LIMIT  (PCI_IOSIZE - 1)
+
 #include <asm/mach-generic/spaces.h>
 #endif

--
Gitblit v1.6.2