From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001 From: Kevin Date: Sat, 15 Nov 2014 09:58:27 +0800 Subject: init android origin source code --- ANDROID_3.4.5/arch/s390/include/asm/isc.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 ANDROID_3.4.5/arch/s390/include/asm/isc.h (limited to 'ANDROID_3.4.5/arch/s390/include/asm/isc.h') diff --git a/ANDROID_3.4.5/arch/s390/include/asm/isc.h b/ANDROID_3.4.5/arch/s390/include/asm/isc.h new file mode 100644 index 00000000..1420a111 --- /dev/null +++ b/ANDROID_3.4.5/arch/s390/include/asm/isc.h @@ -0,0 +1,26 @@ +#ifndef _ASM_S390_ISC_H +#define _ASM_S390_ISC_H + +#include + +/* + * I/O interruption subclasses used by drivers. + * Please add all used iscs here so that it is possible to distribute + * isc usage between drivers. + * Reminder: 0 is highest priority, 7 lowest. + */ +#define MAX_ISC 7 + +/* Regular I/O interrupts. */ +#define IO_SCH_ISC 3 /* regular I/O subchannels */ +#define CONSOLE_ISC 1 /* console I/O subchannel */ +#define CHSC_SCH_ISC 7 /* CHSC subchannels */ +/* Adapter interrupts. */ +#define QDIO_AIRQ_ISC IO_SCH_ISC /* I/O subchannel in qdio mode */ +#define AP_ISC 6 /* adjunct processor (crypto) devices */ + +/* Functions for registration of I/O interruption subclasses */ +void isc_register(unsigned int isc); +void isc_unregister(unsigned int isc); + +#endif /* _ASM_S390_ISC_H */ -- cgit