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ipmi: Fix SSIF ACPI handling to use the right CRS

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Pass in the CRS so that it can be set to the SMBus for IPMI later.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Corey Minyard 2015-06-09 15:13:29 -05:00
parent ef48a8ce41
commit 576d05b67f
4 changed files with 10 additions and 9 deletions
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2
hw/acpi/ipmi-stub.c
View file

@ -10,6 +10,6 @@
#include "qemu/osdep.h"
#include "hw/acpi/ipmi.h"
void build_acpi_ipmi_devices(Aml *table, BusState *bus)
void build_acpi_ipmi_devices(Aml *table, BusState *bus, const char *resource)
{
}

13
hw/acpi/ipmi.c
View file

@ -13,7 +13,7 @@
#include "hw/acpi/acpi.h"
#include "hw/acpi/ipmi.h"
static Aml *aml_ipmi_crs(IPMIFwInfo *info)
static Aml *aml_ipmi_crs(IPMIFwInfo *info, const char *resource)
{
Aml *crs = aml_resource_template();
@ -48,7 +48,8 @@ static Aml *aml_ipmi_crs(IPMIFwInfo *info)
info->register_spacing, info->register_length));
break;
case IPMI_MEMSPACE_SMBUS:
aml_append(crs, aml_return(aml_int(info->base_address)));
aml_append(crs, aml_i2c_serial_bus_device(info->base_address,
resource));
break;
default:
abort();
@ -61,7 +62,7 @@ static Aml *aml_ipmi_crs(IPMIFwInfo *info)
return crs;
}
static Aml *aml_ipmi_device(IPMIFwInfo *info)
static Aml *aml_ipmi_device(IPMIFwInfo *info, const char *resource)
{
Aml *dev;
uint16_t version = ((info->ipmi_spec_major_revision << 8)
@ -74,14 +75,14 @@ static Aml *aml_ipmi_device(IPMIFwInfo *info)
aml_append(dev, aml_name_decl("_STR", aml_string("ipmi_%s",
info->interface_name)));
aml_append(dev, aml_name_decl("_UID", aml_int(info->uuid)));
aml_append(dev, aml_name_decl("_CRS", aml_ipmi_crs(info)));
aml_append(dev, aml_name_decl("_CRS", aml_ipmi_crs(info, resource)));
aml_append(dev, aml_name_decl("_IFT", aml_int(info->interface_type)));
aml_append(dev, aml_name_decl("_SRV", aml_int(version)));
return dev;
}
void build_acpi_ipmi_devices(Aml *scope, BusState *bus)
void build_acpi_ipmi_devices(Aml *scope, BusState *bus, const char *resource)
{
BusChild *kid;
@ -101,6 +102,6 @@ void build_acpi_ipmi_devices(Aml *scope, BusState *bus)
iic = IPMI_INTERFACE_GET_CLASS(obj);
memset(&info, 0, sizeof(info));
iic->get_fwinfo(ii, &info);
aml_append(scope, aml_ipmi_device(&info));
aml_append(scope, aml_ipmi_device(&info, resource));
}
}

2
hw/i386/acpi-build.c
View file

@ -1290,7 +1290,7 @@ static void build_isa_devices_aml(Aml *table)
} else if (!obj) {
error_report("No ISA bus, unable to define IPMI ACPI data");
} else {
build_acpi_ipmi_devices(scope, BUS(obj));
build_acpi_ipmi_devices(scope, BUS(obj), "\\_SB.PCI0.ISA");
}
aml_append(table, scope);

2
include/hw/acpi/ipmi.h
View file

@ -16,6 +16,6 @@
* bus matches the given bus. The resource is the ACPI resource that
* contains the IPMI device, this is required for the I2C CRS.
*/
void build_acpi_ipmi_devices(Aml *table, BusState *bus);
void build_acpi_ipmi_devices(Aml *table, BusState *bus, const char *resource);
#endif /* HW_ACPI_IPMI_H */