patch-2.4.20 linux-2.4.20/arch/mips/mips-boards/generic/printf.c

• Lines: 37
• Date: Thu Nov 28 15:53:10 2002
• Orig file: linux-2.4.19/arch/mips/mips-boards/generic/printf.c
• Orig date: Fri Aug 2 17:39:43 2002

diff -urN linux-2.4.19/arch/mips/mips-boards/generic/printf.c linux-2.4.20/arch/mips/mips-boards/generic/printf.c
@@ -32,20 +32,20 @@
 #include <asm/serial.h>
 
 
-#ifdef CONFIG_MIPS_ATLAS 
-/* 
- * Atlas registers are memory mapped on 64-bit aligned boundaries and 
+#if defined(CONFIG_MIPS_ATLAS) || defined(CONFIG_MIPS_SEAD)
+/*
+ * Atlas registers are memory mapped on 64-bit aligned boundaries and
  * only word access are allowed.
  * When reading the UART 8 bit registers only the LSB are valid.
  */
 unsigned int atlas_serial_in(struct async_struct *info, int offset)
 {
-	return inl(info->port + offset*8) & 0xff;
+	return (*(volatile unsigned int *)(info->port + mips_io_port_base + offset*8) & 0xff);
 }
 
 void atlas_serial_out(struct async_struct *info, int offset, int value)
 {
-	outl(value, info->port + offset*8);
+	*(volatile unsigned int *)(info->port + mips_io_port_base + offset*8) = value;
 }
 
 #define serial_in  atlas_serial_in
@@ -70,8 +70,8 @@
 };
 
 /*
- * Hooks to fake "prom" console I/O before devices 
- * are fully initialized. 
+ * Hooks to fake "prom" console I/O before devices
+ * are fully initialized.
  */
 static struct async_struct prom_port_info = {0};