diff options
| author | Heinz Graalfs <graalfs@linux.vnet.ibm.com> | 2012-10-29 02:13:22 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-10-29 19:41:55 +0100 |
| commit | f6c98f9286c69cafe108b7e9fb22c2ff5da7d6a9 (patch) | |
| tree | fedb3df7ec0addb4f6ca0a11ae5836999c6abe11 /target-s390x/cpu.h | |
| parent | 5b08b344bf581a266071389ceeb445e943e01ba1 (diff) | |
| download | qemu-f6c98f9286c69cafe108b7e9fb22c2ff5da7d6a9.tar.gz | |
s390: sclp base support
This adds a more generic infrastructure for handling Service-Call
requests on s390. Currently we only support a small subset of Read
SCP Info directly in target-s390x. This patch provides the base
infrastructure for supporting more commands and moves Read SCP
Info.
In the future we could add additional commands for hotplug, call
home and event handling.
Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-s390x/cpu.h')
| -rw-r--r-- | target-s390x/cpu.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index 9997765dd1..5be6e83528 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -596,17 +596,6 @@ static inline const char *cc_name(int cc_op) return cc_names[cc_op]; } -/* SCLP PV interface defines */ -#define SCLP_CMDW_READ_SCP_INFO 0x00020001 -#define SCLP_CMDW_READ_SCP_INFO_FORCED 0x00120001 - -#define SCP_LENGTH 0x00 -#define SCP_FUNCTION_CODE 0x02 -#define SCP_CONTROL_MASK 0x03 -#define SCP_RESPONSE_CODE 0x06 -#define SCP_MEM_CODE 0x08 -#define SCP_INCREMENT 0x0a - typedef struct LowCore { /* prefix area: defined by architecture */ @@ -955,7 +944,7 @@ static inline void ebcdic_put(uint8_t *p, const char *ascii, int len) void load_psw(CPUS390XState *env, uint64_t mask, uint64_t addr); int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc, target_ulong *raddr, int *flags); -int sclp_service_call(CPUS390XState *env, uint32_t sccb, uint64_t code); +int sclp_service_call(uint32_t sccb, uint64_t code); uint32_t calc_cc(CPUS390XState *env, uint32_t cc_op, uint64_t src, uint64_t dst, uint64_t vr); |