patch-2.4.20 linux-2.4.20/include/asm-mips64/serial.h

• Lines: 70
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/include/asm-mips64/serial.h
• Orig date: Fri Aug 2 17:39:45 2002

diff -urN linux-2.4.19/include/asm-mips64/serial.h linux-2.4.20/include/asm-mips64/serial.h
@@ -20,6 +20,39 @@
  */
 #define BASE_BAUD (1843200 / 16)
 
+#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
+
+/* Standard COM flags (except for COM4, because of the 8514 problem) */
+#ifdef CONFIG_SERIAL_DETECT_IRQ
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
+#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
+#else
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
+#endif
+
+#define STD_SERIAL_PORT_DEFNS			\
+	/* UART CLK   PORT IRQ     FLAGS        */			\
+	{ 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },	/* ttyS0 */	\
+	{ 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },	/* ttyS1 */	\
+	{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },	/* ttyS2 */	\
+	{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },	/* ttyS3 */
+
+#else /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
+#define STD_SERIAL_PORT_DEFNS
+#endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
+
+#ifdef CONFIG_MIPS_SEAD
+#include <asm/mips-boards/sead.h>
+#include <asm/mips-boards/seadint.h>
+#define SEAD_SERIAL_PORT_DEFNS                  \
+	/* UART CLK   PORT IRQ     FLAGS        */                      \
+	{ 0, SEAD_BASE_BAUD, SEAD_UART0_REGS_BASE, SEADINT_UART0, STD_COM_FLAGS },     /* ttyS0 */
+#else
+#define SEAD_SERIAL_PORT_DEFNS
+#endif
+
+
 #ifdef CONFIG_SGI_IP27
 
 /*
@@ -39,8 +72,8 @@
  *
  * The first one to do a register_console becomes the preferred console
  * (if there is no kernel command line console= directive). /dev/console
- * (ie 5, 1) is then "aliased" into the device number returned by the 
- * "device" routine referred to in this console structure 
+ * (ie 5, 1) is then "aliased" into the device number returned by the
+ * "device" routine referred to in this console structure
  * (ip27prom_console_dev).
  *
  * Also look in ip27-pci.c:pci_fixuop_ioc3() for some comments on working
@@ -87,14 +120,16 @@
           flags: STD_COM_FLAGS,				\
           iomem_base: (u8*)MACE_BASE+MACEISA_SER2_BASE,	\
           iomem_reg_shift: 8,				\
-          io_type: SERIAL_IO_MEM},                      
+          io_type: SERIAL_IO_MEM},
 #else
 #define IP32_SERIAL_PORT_DEFNS
 #endif /* CONFIG_SGI_IP31 */
 
 #define SERIAL_PORT_DFNS				\
 	IP27_SERIAL_PORT_DEFNS				\
-	IP32_SERIAL_PORT_DEFNS
+	IP32_SERIAL_PORT_DEFNS				\
+	SEAD_SERIAL_PORT_DEFNS				\
+	STD_SERIAL_PORT_DEFNS
 
 #define RS_TABLE_SIZE	64