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9d92a7e1b [S390] cio: Add chsc subchannel driver. ... Browse Code »

This patch adds a driver for subchannels of type chsc.

A device /dev/chsc is created which may be used to issue ioctls to:
- obtain information about the machine's I/O configuration
- dynamically change the machine's I/O configuration via
asynchronous chsc commands

Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
Signed-off-by: Heiko Carstens

Cornelia Huck
2008-07-14 16:02:12 +0800

chsc_sch.h 179 Bytes

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#ifndef _CHSC_SCH_H
#define _CHSC_SCH_H

struct chsc_request {
	struct completion completion;
	struct irb irb;
};

struct chsc_private {
	struct chsc_request *request;
};

#endif