arch::s390x::io::irb Struct Reference

Interruption Response Block — output of TSCH instruction. Layout: SCSW(12) + ESW(20) + ECW(32) + EMW(32) = 96 bytes. More...

Collaboration diagram for arch::s390x::io::irb:

Data Fields
u32	ecw [8] {}
	Extended Control Word — device sense data (32 bytes).
u32	emw [8] {}
	Extended Measurement Word (32 bytes).
u32	esw [5] {}
	Extended Status Word (20 bytes) — PoP §14.3.5.
scsw	scsw_data {}
	Subchannel Status Word (12 bytes).

Detailed Description

Interruption Response Block — output of TSCH instruction. Layout: SCSW(12) + ESW(20) + ECW(32) + EMW(32) = 96 bytes.

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The documentation for this struct was generated from the following file:

• arch/s390x/io/types.cxxm