From 1c07e01b61daeba0204ee14dd0e21ea0218d0578 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 5 Sep 2016 10:52:28 +0200 Subject: s390x/sclp: introduce sclp feature blocks The sclp "read cpu info" and "read scp info" commands can include features for the cpu info and configuration characteristics (extended), decribing some advanced features available in the configuration. Acked-by: Cornelia Huck Signed-off-by: David Hildenbrand Message-Id: <20160905085244.99980-15-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck --- include/hw/s390x/sclp.h | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'include/hw') diff --git a/include/hw/s390x/sclp.h b/include/hw/s390x/sclp.h index ba28d1dd0e..30a40eafe3 100644 --- a/include/hw/s390x/sclp.h +++ b/include/hw/s390x/sclp.h @@ -98,11 +98,14 @@ typedef struct SCCBHeader { } QEMU_PACKED SCCBHeader; #define SCCB_DATA_LEN (SCCB_SIZE - sizeof(SCCBHeader)) +#define SCCB_CPU_FEATURE_LEN 6 /* CPU information */ typedef struct CPUEntry { uint8_t address; - uint8_t reserved0[13]; + uint8_t reserved0; + uint8_t features[SCCB_CPU_FEATURE_LEN]; + uint8_t reserved2[6]; uint8_t type; uint8_t reserved1; } QEMU_PACKED CPUEntry; @@ -118,10 +121,13 @@ typedef struct ReadInfo { uint8_t loadparm[8]; /* 24-31 */ uint8_t _reserved3[48 - 32]; /* 32-47 */ uint64_t facilities; /* 48-55 */ - uint8_t _reserved0[100 - 56]; + uint8_t _reserved0[80 - 56]; /* 56-79 */ + uint8_t conf_char[96 - 80]; /* 80-95 */ + uint8_t _reserved4[100 - 96]; /* 96-99 */ uint32_t rnsize2; uint64_t rnmax2; - uint8_t _reserved4[120-112]; /* 112-119 */ + uint8_t _reserved6[116 - 112]; /* 112-115 */ + uint8_t conf_char_ext[120 - 116]; /* 116-119 */ uint16_t highest_cpu; uint8_t _reserved5[128 - 122]; /* 122-127 */ struct CPUEntry entries[0]; -- cgit v1.2.3