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[Qemu-devel] [PATCH for-2.8 23/38] s390x/sclp: introduce sclp feature bl
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PATCH for-2.8 23/38] s390x/sclp: introduce sclp feature blocks |
Date: |
Mon, 29 Aug 2016 13:45:15 +0200 |
From: David Hildenbrand <address@hidden>
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 <address@hidden>
Signed-off-by: David Hildenbrand <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
include/hw/s390x/sclp.h | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/include/hw/s390x/sclp.h b/include/hw/s390x/sclp.h
index ba28d1d..30a40ea 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];
--
2.9.3
- [Qemu-devel] [PATCH for-2.8 00/38] s390x patches for 2.8, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 03/38] s390x/pci: assert zpci always existing, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 10/38] qmp: details about CPU definitions in query-cpu-definitions, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 23/38] s390x/sclp: introduce sclp feature blocks,
Cornelia Huck <=
- [Qemu-devel] [PATCH for-2.8 14/38] s390x/cpumodel: generate CPU feature lists for CPU models, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 04/38] s390/sclp: cache the sclp device, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 05/38] s390x: wrap flic savevm calls into vmstate, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 07/38] s390x/css: handle cssid 255 correctly, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 16/38] s390x/cpumodel: introduce CPU feature group definitions, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 01/38] s390x: add compat machine for 2.8, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 26/38] s390x/sclp: propagate the mha via sclp, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 17/38] s390x/cpumodel: register defined CPU models as subclasses, Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 25/38] s390x/sclp: propagate the ibc val (lowest and unblocked ibc), Cornelia Huck, 2016/08/29
- [Qemu-devel] [PATCH for-2.8 21/38] s390x/cpumodel: check and apply the CPU model, Cornelia Huck, 2016/08/29