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authorDmitry Torokhov <dtor_core@ameritech.net>2005-06-01 02:39:51 -0500
committerDmitry Torokhov <dtor_core@ameritech.net>2005-06-01 02:39:51 -0500
commitc611763d048990de5cdf848d97af6392f8fa7430 (patch)
tree751da02aaf502efd102ba66bd11054a45f18a03f /include/linux/libps2.h
parent04df1925fcda9a35c716423ad2b73abd70eb0913 (diff)
downloadop-kernel-dev-c611763d048990de5cdf848d97af6392f8fa7430.zip
op-kernel-dev-c611763d048990de5cdf848d97af6392f8fa7430.tar.gz
Input: add ps2_drain() to libps2 to allow reading and discarding
given number of bytes from device. Change ps2_command to allow using 0 as command ID and actually pass it to the device instead of working as a drain. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/libps2.h')
-rw-r--r--include/linux/libps2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 923bdbc..a710bdd 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -41,6 +41,7 @@ struct ps2dev {
void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
+void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
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