The acpi_get_slic_oem() function stores pointers to these fields in the
(first) SLIC table that the user passes in with the -acpitable switch.
Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS)
Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS)
Cc: Richard W.M. Jones <rjones@redhat.com>
Cc: Aleksei Kovura <alex3kov@zoho.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Steven Newbury <steve@snewbury.org.uk>
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=
1248758
LP: https://bugs.launchpad.net/qemu/+bug/
1533848
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Steven Newbury <steve@snewbury.org.uk>
}
}
+int acpi_get_slic_oem(AcpiSlicOem *oem)
+{
+ uint8_t *u;
+
+ for (u = acpi_table_first(); u; u = acpi_table_next(u)) {
+ struct acpi_table_header *hdr = (void *)(u - sizeof(hdr->_length));
+
+ if (memcmp(hdr->sig, "SLIC", 4) == 0) {
+ oem->id = hdr->oem_id;
+ oem->table_id = hdr->oem_table_id;
+ return 0;
+ }
+ }
+ return -1;
+}
+
static void acpi_notify_wakeup(Notifier *notifier, void *data)
{
ACPIREGS *ar = container_of(notifier, ACPIREGS, wakeup);
void acpi_table_add(const QemuOpts *opts, Error **errp);
void acpi_table_add_builtin(const QemuOpts *opts, Error **errp);
+typedef struct AcpiSlicOem AcpiSlicOem;
+struct AcpiSlicOem {
+ char *id;
+ char *table_id;
+};
+int acpi_get_slic_oem(AcpiSlicOem *oem);
+
#endif /* !QEMU_HW_ACPI_H */