mirror of https://github.com/proxmox/mirror_qemu
accel: Move accel name lookup to separate function
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>master
parent
e8b466ef95
commit
a224655200
57
accel.c
57
accel.c
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@ -55,11 +55,24 @@ static AccelType accel_list[] = {
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{ "qtest", "QTest", qtest_available, qtest_init_accel, &qtest_allowed },
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{ "qtest", "QTest", qtest_available, qtest_init_accel, &qtest_allowed },
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};
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};
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/* Lookup AccelType from opt_name. Returns NULL if not found */
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static AccelType *accel_find(const char *opt_name)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(accel_list); i++) {
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AccelType *acc = &accel_list[i];
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if (acc->opt_name && strcmp(acc->opt_name, opt_name) == 0) {
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return acc;
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}
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}
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return NULL;
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}
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int configure_accelerator(MachineClass *mc)
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int configure_accelerator(MachineClass *mc)
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{
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{
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const char *p;
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const char *p;
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char buf[10];
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char buf[10];
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int i, ret;
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int ret;
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bool accel_initialised = false;
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bool accel_initialised = false;
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bool init_failed = false;
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bool init_failed = false;
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AccelType *acc = NULL;
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AccelType *acc = NULL;
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@ -75,30 +88,26 @@ int configure_accelerator(MachineClass *mc)
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p++;
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p++;
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}
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}
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p = get_opt_name(buf, sizeof(buf), p, ':');
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p = get_opt_name(buf, sizeof(buf), p, ':');
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for (i = 0; i < ARRAY_SIZE(accel_list); i++) {
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acc = accel_find(buf);
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acc = &accel_list[i];
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if (!acc) {
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if (strcmp(acc->opt_name, buf) == 0) {
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if (!acc->available()) {
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printf("%s not supported for this target\n",
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acc->name);
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break;
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}
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*(acc->allowed) = true;
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ret = acc->init(mc);
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if (ret < 0) {
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init_failed = true;
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fprintf(stderr, "failed to initialize %s: %s\n",
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acc->name,
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strerror(-ret));
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*(acc->allowed) = false;
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} else {
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accel_initialised = true;
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}
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break;
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}
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}
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if (i == ARRAY_SIZE(accel_list)) {
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fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf);
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fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf);
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continue;
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}
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if (!acc->available()) {
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printf("%s not supported for this target\n",
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acc->name);
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continue;
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}
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*(acc->allowed) = true;
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ret = acc->init(mc);
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if (ret < 0) {
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init_failed = true;
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fprintf(stderr, "failed to initialize %s: %s\n",
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acc->name,
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strerror(-ret));
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*(acc->allowed) = false;
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} else {
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accel_initialised = true;
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}
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}
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}
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}
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