Searched defs:isc (Results 1 - 5 of 5) sorted by relevance

/drivers/s390/cio/
H A Disc.c10 #include <asm/isc.h>
18 * @isc: I/O interruption subclass to register
20 * The number of users for @isc is increased. If this is the first user to
21 * register @isc, the corresponding I/O interruption subclass mask is enabled.
26 void isc_register(unsigned int isc) argument
28 if (isc > MAX_ISC) {
34 if (isc_refs[isc] == 0)
35 ctl_set_bit(6, 31 - isc);
36 isc_refs[isc]++;
43 * @isc
54 isc_unregister(unsigned int isc) argument
[all...]
H A Dioasm.h17 __u32 isc : 3; member in struct:tpi_info
H A Dcio.h20 u32 isc : 3; /* interruption sublass */ member in struct:pmcw
53 u32 isc:3; member in struct:schib_config
96 int isc; /* desired interruption subclass */ member in struct:subchannel
H A Dchsc.h92 u32 isc:3; member in struct:chsc_scssc_area
/drivers/s390/kvm/
H A Dvirtio_ccw.c36 #include <asm/isc.h>
86 u8 isc; member in struct:virtio_thinint_area
202 info->airq.isc = VIRTIO_AIRQ_ISC;
314 thinint_area->isc = VIRTIO_AIRQ_ISC;
551 thinint_area->isc = VIRTIO_AIRQ_ISC;

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