[Qemu-devel] [PATCH 2/2] Make HPET Legacy Only - BIOS change

[Beth Kon]

Change the number of advertised HPET timers
from 3 to 2. 

diff --git a/bios/rombios32.c b/bios/rombios32.c
index 3d15283..bb7c339 100644
--- a/bios/rombios32.c
+++ b/bios/rombios32.c
@@ -1904,7 +1904,7 @@ void acpi_bios_init(void)
     /* Note timer_block_id value must be kept in sync with value advertised by
      * emulated hpet
      */
-    hpet->timer_block_id = cpu_to_le32(0x8086a201);
+    hpet->timer_block_id = cpu_to_le32(0x8086a101);
     hpet->addr.address = cpu_to_le32(ACPI_HPET_ADDRESS);
     acpi_build_table_header((struct  acpi_table_header *)hpet,
                              "HPET", sizeof(*hpet), 1);