[Xen-devel] [PATCH RFC 01/20] hvmloader: Provide hvmloader_acpi_build_tables()

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

In preparation for moving out ACPI builder make all
BIOSes call hvmloader_acpi_build_tables() instead of
calling ACPI code directly.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
---
 tools/firmware/hvmloader/ovmf.c    | 2 +-
 tools/firmware/hvmloader/rombios.c | 2 +-
 tools/firmware/hvmloader/seabios.c | 2 +-
 tools/firmware/hvmloader/util.c    | 7 +++++++
 tools/firmware/hvmloader/util.h    | 4 ++++
 5 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/tools/firmware/hvmloader/ovmf.c b/tools/firmware/hvmloader/ovmf.c
index db9fa7a..74fec56 100644
--- a/tools/firmware/hvmloader/ovmf.c
+++ b/tools/firmware/hvmloader/ovmf.c
@@ -125,7 +125,7 @@ static void ovmf_acpi_build_tables(void)
         .dsdt_15cpu_len = 0
     };
 
-    acpi_build_tables(&config, ACPI_PHYSICAL_ADDRESS);
+    hvmloader_acpi_build_tables(&config, ACPI_PHYSICAL_ADDRESS);
 }
 
 static void ovmf_create_smbios_tables(void)
diff --git a/tools/firmware/hvmloader/rombios.c 
b/tools/firmware/hvmloader/rombios.c
index 1f15b94..1f8fc2d 100644
--- a/tools/firmware/hvmloader/rombios.c
+++ b/tools/firmware/hvmloader/rombios.c
@@ -180,7 +180,7 @@ static void rombios_acpi_build_tables(void)
         .dsdt_15cpu_len = dsdt_15cpu_len,
     };
 
-    acpi_build_tables(&config, ACPI_PHYSICAL_ADDRESS);
+    hvmloader_acpi_build_tables(&config, ACPI_PHYSICAL_ADDRESS);
 }
 
 static void rombios_create_mp_tables(void)
diff --git a/tools/firmware/hvmloader/seabios.c 
b/tools/firmware/hvmloader/seabios.c
index c6b3d9f..9f66a79 100644
--- a/tools/firmware/hvmloader/seabios.c
+++ b/tools/firmware/hvmloader/seabios.c
@@ -100,7 +100,7 @@ static void seabios_acpi_build_tables(void)
         .dsdt_15cpu_len = 0,
     };
 
-    acpi_build_tables(&config, rsdp);
+    hvmloader_acpi_build_tables(&config, rsdp);
     add_table(rsdp);
 }
 
diff --git a/tools/firmware/hvmloader/util.c b/tools/firmware/hvmloader/util.c
index 9382709..9af29b1 100644
--- a/tools/firmware/hvmloader/util.c
+++ b/tools/firmware/hvmloader/util.c
@@ -21,6 +21,7 @@
 #include "config.h"
 #include "hypercall.h"
 #include "ctype.h"
+#include "acpi/acpi2_0.h"
 #include <stdint.h>
 #include <xen/xen.h>
 #include <xen/memory.h>
@@ -856,6 +857,12 @@ int hpet_exists(unsigned long hpet_base)
     return ((hpet_id >> 16) == 0x8086);
 }
 
+void hvmloader_acpi_build_tables(struct acpi_config *config,
+                                 unsigned int physical)
+{
+    acpi_build_tables(config, physical);
+}
+
 /*
  * Local variables:
  * mode: C
diff --git a/tools/firmware/hvmloader/util.h b/tools/firmware/hvmloader/util.h
index 3126817..b226df4 100644
--- a/tools/firmware/hvmloader/util.h
+++ b/tools/firmware/hvmloader/util.h
@@ -273,6 +273,10 @@ extern struct e820map memory_map;
 bool check_overlap(uint64_t start, uint64_t size,
                    uint64_t reserved_start, uint64_t reserved_size);
 
+struct acpi_config;
+void hvmloader_acpi_build_tables(struct acpi_config *config,
+                                 unsigned int physical);
+
 #endif /* __HVMLOADER_UTIL_H__ */
 
 /*
-- 
2.4.3


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