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mptsas: change msi property type 

>From uint32 to enum OnOffAuto, and give it a shorter name.

cc: Paolo Bonzini <pbonzini@redhat.com>
cc: Michael S. Tsirkin <mst@redhat.com>
cc: Markus Armbruster <armbru@redhat.com>
cc: Marcel Apfelbaum <marcel@redhat.com>

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Cao jin 2016-06-20 14:13:36 +08:00 committed by Michael S. Tsirkin
parent c0f2abff73
commit 444dd1af1c
2 changed files with 5 additions and 3 deletions
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5
hw/scsi/mptsas.c
View File

@ -1284,8 +1284,9 @@ static void mptsas_scsi_init(PCIDevice *dev, Error **errp)
memory_region_init_io(&s->diag_io, OBJECT(s), &mptsas_diag_ops, s,
"mptsas-diag", 0x10000);
if (s->msi_available &&
if (s->msi != ON_OFF_AUTO_OFF &&
msi_init(dev, 0, 1, true, false) >= 0) {
/* TODO check for errors */
s->msi_in_use = true;
}
@ -1403,7 +1404,7 @@ static const VMStateDescription vmstate_mptsas = {
static Property mptsas_properties[] = {
DEFINE_PROP_UINT64("sas_address", MPTSASState, sas_addr, 0),
/* TODO: test MSI support under Windows */
DEFINE_PROP_BIT("msi", MPTSASState, msi_available, 0, true),
DEFINE_PROP_ON_OFF_AUTO("msi", MPTSASState, msi, ON_OFF_AUTO_AUTO),
DEFINE_PROP_END_OF_LIST(),
};

3
hw/scsi/mptsas.h
View File

@ -27,7 +27,8 @@ struct MPTSASState {
MemoryRegion diag_io;
QEMUBH *request_bh;
uint32_t msi_available;
/* properties */
OnOffAuto msi;
uint64_t sas_addr;
bool msi_in_use;