diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/input/serio/i8042-ppcio.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/input/serio/i8042-ppcio.h')
-rw-r--r-- | kernel/drivers/input/serio/i8042-ppcio.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/kernel/drivers/input/serio/i8042-ppcio.h b/kernel/drivers/input/serio/i8042-ppcio.h new file mode 100644 index 000000000..f708c75d1 --- /dev/null +++ b/kernel/drivers/input/serio/i8042-ppcio.h @@ -0,0 +1,61 @@ +#ifndef _I8042_PPCIO_H +#define _I8042_PPCIO_H + +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#if defined(CONFIG_WALNUT) + +#define I8042_KBD_IRQ 25 +#define I8042_AUX_IRQ 26 + +#define I8042_KBD_PHYS_DESC "walnutps2/serio0" +#define I8042_AUX_PHYS_DESC "walnutps2/serio1" +#define I8042_MUX_PHYS_DESC "walnutps2/serio%d" + +extern void *kb_cs; +extern void *kb_data; + +#define I8042_COMMAND_REG (*(int *)kb_cs) +#define I8042_DATA_REG (*(int *)kb_data) + +static inline int i8042_read_data(void) +{ + return readb(kb_data); +} + +static inline int i8042_read_status(void) +{ + return readb(kb_cs); +} + +static inline void i8042_write_data(int val) +{ + writeb(val, kb_data); +} + +static inline void i8042_write_command(int val) +{ + writeb(val, kb_cs); +} + +static inline int i8042_platform_init(void) +{ + i8042_reset = 1; + return 0; +} + +static inline void i8042_platform_exit(void) +{ +} + +#else + +#include "i8042-io.h" + +#endif + +#endif /* _I8042_PPCIO_H */ |