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authorArnd Bergmann <arnd@arndb.de>2012-02-28 12:33:41 +0000
committerArnd Bergmann <arnd@arndb.de>2012-02-28 12:33:46 +0000
commitabf45ce84c4e36bd64aef20d7df9a79bd5e4b799 (patch)
treef118e135bdd60b680703d1b38c7fdc7b9d7c503d /drivers/tty/serial/m32r_sio.h
parent082f53c2f573c75a8f1610c587a43b6817e20f90 (diff)
parentb1f91a9ce335eb4e0fef17c10f39a438ac3fce9b (diff)
Merge branch 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/soc
* 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6: (2 commits) ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE ARM: imx: update imx_v6_v7_defconfig (upadte to v3.3-rc5)
Diffstat (limited to 'drivers/tty/serial/m32r_sio.h')
-rw-r--r--drivers/tty/serial/m32r_sio.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/tty/serial/m32r_sio.h b/drivers/tty/serial/m32r_sio.h
new file mode 100644
index 00000000000..e9b7e11793b
--- /dev/null
+++ b/drivers/tty/serial/m32r_sio.h
@@ -0,0 +1,48 @@
+/*
+ * m32r_sio.h
+ *
+ * Driver for M32R serial ports
+ *
+ * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ * Based on drivers/serial/8250.h.
+ *
+ * Copyright (C) 2001 Russell King.
+ * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+struct m32r_sio_probe {
+ struct module *owner;
+ int (*pci_init_one)(struct pci_dev *dev);
+ void (*pci_remove_one)(struct pci_dev *dev);
+ void (*pnp_init)(void);
+};
+
+int m32r_sio_register_probe(struct m32r_sio_probe *probe);
+void m32r_sio_unregister_probe(struct m32r_sio_probe *probe);
+void m32r_sio_get_irq_map(unsigned int *map);
+void m32r_sio_suspend_port(int line);
+void m32r_sio_resume_port(int line);
+
+struct old_serial_port {
+ unsigned int uart;
+ unsigned int baud_base;
+ unsigned int port;
+ unsigned int irq;
+ unsigned int flags;
+ unsigned char io_type;
+ unsigned char __iomem *iomem_base;
+ unsigned short iomem_reg_shift;
+};
+
+#define _INLINE_ inline
+
+#define PROBE_RSA (1 << 0)
+#define PROBE_ANY (~0)
+
+#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)