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acpi: applesmc: use AcpiDevAmlIfClass:build_dev_aml to provide device's AML

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.. and clean up not longer needed conditionals in DSTD build
code. applesmc AML will be fetched and included when ISA bridge
will build its own AML code (incl. attached devices).

Expected AML change:
the device under separate _SB.PCI0.ISA scope is moved directly
under Device(ISA) node.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20220608135340.3304695-25-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2022-06-08 09:53:29 -04:00 • committed by Michael S. Tsirkin
parent cde55744e9
commit 1d7ea91500
3 changed files with 29 additions and 36 deletions
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22
hw/i386/acpi-build.c
View file

@ -121,7 +121,6 @@ typedef struct AcpiMiscInfo {
const unsigned char *dsdt_code;
unsigned dsdt_size;
uint16_t pvpanic_port;
uint16_t applesmc_io_base;
} AcpiMiscInfo;
typedef struct AcpiBuildPciBusHotplugState {
@ -307,7 +306,6 @@ static void acpi_get_misc_info(AcpiMiscInfo *info)
info->tpm_version = tpm_get_version(tpm_find());
#endif
info->pvpanic_port = pvpanic_port();
info->applesmc_io_base = applesmc_port();
}
/*
@ -1800,26 +1798,6 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
aml_append(dsdt, scope);
}
if (misc->applesmc_io_base) {
scope = aml_scope("\\_SB.PCI0.ISA");
dev = aml_device("SMC");
aml_append(dev, aml_name_decl("_HID", aml_eisaid("APP0001")));
/* device present, functioning, decoding, not shown in UI */
aml_append(dev, aml_name_decl("_STA", aml_int(0xB)));
crs = aml_resource_template();
aml_append(crs,
aml_io(AML_DECODE16, misc->applesmc_io_base, misc->applesmc_io_base,
0x01, APPLESMC_MAX_DATA_LENGTH)
);
aml_append(crs, aml_irq_no_flags(6));
aml_append(dev, aml_name_decl("_CRS", crs));
aml_append(scope, dev);
aml_append(dsdt, scope);
}
if (misc->pvpanic_port) {
scope = aml_scope("\\_SB.PCI0.ISA");