[RFC PATCH 5/5] xl/libacpi: extend lapic_id() to uint32_t

[Lan Tianyu <tianyu.lan@intel.com>]

From: Chao Gao <chao.gao@intel.com>

This patch is to extend lapic_id() to support more vcpus.

Signed-off-by: Chao Gao <chao.gao@intel.com>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
---
 tools/firmware/hvmloader/util.c | 2 +-
 tools/libacpi/libacpi.h         | 2 +-
 tools/libxl/libxl_x86_acpi.c    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/firmware/hvmloader/util.c b/tools/firmware/hvmloader/util.c
index db5f240..814ac2e 100644
--- a/tools/firmware/hvmloader/util.c
+++ b/tools/firmware/hvmloader/util.c
@@ -883,7 +883,7 @@ static void acpi_mem_free(struct acpi_ctxt *ctxt,
     /* ACPI builder currently doesn't free memory so this is just a stub */
 }
 
-static uint8_t acpi_lapic_id(unsigned cpu)
+static uint32_t acpi_lapic_id(unsigned cpu)
 {
     return LAPIC_ID(cpu);
 }
diff --git a/tools/libacpi/libacpi.h b/tools/libacpi/libacpi.h
index 74778a5..0b04cbc 100644
--- a/tools/libacpi/libacpi.h
+++ b/tools/libacpi/libacpi.h
@@ -93,7 +93,7 @@ struct acpi_config {
     unsigned long rsdp;
 
     /* x86-specific parameters */
-    uint8_t (*lapic_id)(unsigned cpu);
+    uint32_t (*lapic_id)(unsigned cpu);
     uint32_t lapic_base_address;
     uint32_t ioapic_base_address;
     uint16_t pci_isa_irq_mask;
diff --git a/tools/libxl/libxl_x86_acpi.c b/tools/libxl/libxl_x86_acpi.c
index 1fa97ff..8fe084d 100644
--- a/tools/libxl/libxl_x86_acpi.c
+++ b/tools/libxl/libxl_x86_acpi.c
@@ -85,7 +85,7 @@ static void acpi_mem_free(struct acpi_ctxt *ctxt,
 {
 }
 
-static uint8_t acpi_lapic_id(unsigned cpu)
+static uint32_t acpi_lapic_id(unsigned cpu)
 {
     return cpu * 2;
 }
-- 
1.8.3.1


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel