s390x/kvm/pv.c

6  *  Janosch Frank <frankja@linux.ibm.com>
9  * your option) any later version. See the COPYING file in the top-level
14 #include <linux/kvm.h>
18 #include "qemu/error-report.h"
22 #include "exec/confidential-guest-support.h"
23 #include "hw/s390x/ipl.h"
24 #include "hw/s390x/sclp.h"
25 #include "target/s390x/kvm/kvm_s390x.h"
26 #include "target/s390x/kvm/pv.h"
43     } while (rc == -EINTR);  in __s390_pv_cmd()
80     /* Info API's first user is dump so they are bundled */  in s390_pv_query_info()
88                      info.header.id, strerror(-rc));  in s390_pv_query_info()
98                      info.header.id, strerror(-rc));  in s390_pv_query_info()
136     if ((MACHINE(ms)->maxram_size <= 2 * GiB) ||  in s390_pv_vm_try_disable_async()
201     int r1 = (cs->kvm_run->s390_sieic.ipa & 0x00f0) >> 4;  in s390_pv_inject_reset_error()
202     CPUS390XState *env = &S390_CPU(cs)->env;  in s390_pv_inject_reset_error()
205     env->regs[r1 + 1] = DIAG_308_RC_INVAL_FOR_PV;  in s390_pv_inject_reset_error()
279 #define TYPE_S390_PV_GUEST "s390-pv-guest"
289  *         -object s390-pv-guest,id=pv0 \
290  *         -machine ...,confidential-guest-support=pv0
305  * available space also depends on the Extended-Length SCCB (ELS)
315     return (TARGET_PAGE_SIZE - offset_cpu) / sizeof(CPUEntry);  in s390_pv_get_max_cpus()
323     if (ms->smp.max_cpus > pv_max_cpus) {  in s390_pv_check_cpus()
345         return -1;  in s390_pv_kvm_init()
351         return -1;  in s390_pv_kvm_init()
355         return -1;  in s390_pv_kvm_init()
358     cgs->ready = true;  in s390_pv_kvm_init()
374     klass->kvm_init = s390_pv_kvm_init;  in s390_pv_guest_class_init()