Displaying 5 results from an estimated 5 matches for "gbea".
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gbe
2008 Mar 20
0
[RFC/PATCH 10/15] kvm-s390: intercepts for diagnose instructions
...,7 +86,9 @@ struct sie_block {
psw_t gpsw; /* 0x0090 */
__u64 gg14; /* 0x00a0 */
__u64 gg15; /* 0x00a8 */
- __u8 reservedb0[80]; /* 0x00b0 */
+ __u8 reservedb0[30]; /* 0x00b0 */
+ __u16 iprcc; /* 0x00ce */
+ __u8 reservedd0[48]; /* 0x00d0 */
__u64 gcr[16]; /* 0x0100 */
__u64 gbea; /* 0x0180 */
__u8 reserved188[120]; /* 0x0188 */
@@ -126,6 +128,7 @@ struct kvm_vcpu_stat {
u32 instruction_sigp_arch;
u32 instruction_sigp_prefix;
u32 instruction_sigp_restart;
+ u32 diagnose_44;
};
struct io_info {
Index: kvm/include/linux/kvm.h
====================================...
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...ie_block->gcr, 0, 16 * sizeof(__u64));
+ vcpu->arch.sie_block->gcr[0] = 0xE0UL;
+ vcpu->arch.sie_block->gcr[14] = 0xC2000000UL;
+ vcpu->arch.guest_fpregs.fpc = 0;
+ asm volatile("lfpc %0" : : "Q" (vcpu->arch.guest_fpregs.fpc));
+ vcpu->arch.sie_block->gbea = 1;
+}
+
+int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
+{
+ atomic_set(&vcpu->arch.sie_block->cpuflags, CPUSTAT_ZARCH);
+ vcpu->arch.sie_block->gmslm = 0xffffffffffUL;
+ vcpu->arch.sie_block->gmsor = 0x000000000000;
+ vcpu->arch.sie_block->ecb = 2;
+ vcpu->arch.s...
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...ie_block->gcr, 0, 16 * sizeof(__u64));
+ vcpu->arch.sie_block->gcr[0] = 0xE0UL;
+ vcpu->arch.sie_block->gcr[14] = 0xC2000000UL;
+ vcpu->arch.guest_fpregs.fpc = 0;
+ asm volatile("lfpc %0" : : "Q" (vcpu->arch.guest_fpregs.fpc));
+ vcpu->arch.sie_block->gbea = 1;
+}
+
+int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
+{
+ atomic_set(&vcpu->arch.sie_block->cpuflags, CPUSTAT_ZARCH);
+ vcpu->arch.sie_block->gmslm = 0xffffffffffUL;
+ vcpu->arch.sie_block->gmsor = 0x000000000000;
+ vcpu->arch.sie_block->ecb = 2;
+ vcpu->arch.s...
2008 Mar 20
34
[RFC/PATCH 00/15] kvm on big iron
This patch series introduces a backend for kvm to run on IBM System z
machines that uses the mainframe's sie virtualization capability. This
work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with
a 64bit linux host. Userspace will follow once we're done brushing it
over.
The patch queue consists of the following patches, which can be applied
in sequence on top of kvm.git
2008 Mar 20
34
[RFC/PATCH 00/15] kvm on big iron
This patch series introduces a backend for kvm to run on IBM System z
machines that uses the mainframe's sie virtualization capability. This
work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with
a 64bit linux host. Userspace will follow once we're done brushing it
over.
The patch queue consists of the following patches, which can be applied
in sequence on top of kvm.git