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kvm: introduce kvm_inject_x86_mce_on 

Pass a table instead of multiple args.

Note:

    kvm_inject_x86_mce(env, bank, status, mcg_status, addr, misc,
                       abort_on_error);

is equal to:

    struct kvm_x86_mce mce = {
        .bank = bank,
        .status = status,
        .mcg_status = mcg_status,
        .addr = addr,
        .misc = misc,
    };
    kvm_inject_x86_mce_on(env, &mce, abort_on_error);

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Jin Dongming 2010-12-22 12:24:51 +09:00 committed by Marcelo Tosatti
parent e387c33892
commit 7cc2cc3e26
1 changed files with 36 additions and 21 deletions
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57
target-i386/kvm.c
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@ -263,6 +263,23 @@ static void kvm_do_inject_x86_mce(void *_data)
}
}
static void kvm_inject_x86_mce_on(CPUState *env, struct kvm_x86_mce *mce,
int flag)
{
struct kvm_x86_mce_data data = {
.env = env,
.mce = mce,
.abort_on_error = (flag & ABORT_ON_ERROR),
};
if (!env->mcg_cap) {
fprintf(stderr, "MCE support is not enabled!\n");
return;
}
run_on_cpu(env, kvm_do_inject_x86_mce, &data);
}
static void kvm_mce_broadcast_rest(CPUState *env);
#endif
@ -278,21 +295,12 @@ void kvm_inject_x86_mce(CPUState *cenv, int bank, uint64_t status,
.addr = addr,
.misc = misc,
};
struct kvm_x86_mce_data data = {
.env = cenv,
.mce = &mce,
};
if (!cenv->mcg_cap) {
fprintf(stderr, "MCE support is not enabled!\n");
return;
}
if (flag & MCE_BROADCAST) {
kvm_mce_broadcast_rest(cenv);
}
run_on_cpu(cenv, kvm_do_inject_x86_mce, &data);
kvm_inject_x86_mce_on(cenv, &mce, flag);
#else
if (flag & ABORT_ON_ERROR) {
abort();
@ -1708,6 +1716,13 @@ static void hardware_memory_error(void)
#ifdef KVM_CAP_MCE
static void kvm_mce_broadcast_rest(CPUState *env)
{
struct kvm_x86_mce mce = {
.bank = 1,
.status = MCI_STATUS_VAL | MCI_STATUS_UC,
.mcg_status = MCG_STATUS_MCIP | MCG_STATUS_RIPV,
.addr = 0,
.misc = 0,
};
CPUState *cenv;
/* Broadcast MCA signal for processor version 06H_EH and above */
@ -1716,9 +1731,7 @@ static void kvm_mce_broadcast_rest(CPUState *env)
if (cenv == env) {
continue;
}
kvm_inject_x86_mce(cenv, 1, MCI_STATUS_VAL | MCI_STATUS_UC,
MCG_STATUS_MCIP | MCG_STATUS_RIPV, 0, 0,
ABORT_ON_ERROR);
kvm_inject_x86_mce_on(cenv, &mce, ABORT_ON_ERROR);
}
}
}
@ -1767,15 +1780,17 @@ static void kvm_mce_inj_srao_memscrub(CPUState *env, target_phys_addr_t paddr)
static void kvm_mce_inj_srao_memscrub2(CPUState *env, target_phys_addr_t paddr)
{
uint64_t status;
status = MCI_STATUS_VAL | MCI_STATUS_UC | MCI_STATUS_EN
| MCI_STATUS_MISCV | MCI_STATUS_ADDRV | MCI_STATUS_S
| 0xc0;
kvm_inject_x86_mce(env, 9, status,
MCG_STATUS_MCIP | MCG_STATUS_RIPV, paddr,
(MCM_ADDR_PHYS << 6) | 0xc, ABORT_ON_ERROR);
struct kvm_x86_mce mce = {
.bank = 9,
.status = MCI_STATUS_VAL | MCI_STATUS_UC | MCI_STATUS_EN
| MCI_STATUS_MISCV | MCI_STATUS_ADDRV | MCI_STATUS_S
| 0xc0,
.mcg_status = MCG_STATUS_MCIP | MCG_STATUS_RIPV,
.addr = paddr,
.misc = (MCM_ADDR_PHYS << 6) | 0xc,
};
kvm_inject_x86_mce_on(env, &mce, ABORT_ON_ERROR);
kvm_mce_broadcast_rest(env);
}