Enable power button even generation.

Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Enable power button even generation.
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori
1 parent 322f9d01
Showing 3 changed files with 21 additions and 0 deletions
pc-bios/bios-pq/0015_enable-power-button-even-generation.patch
pc-bios/bios-pq/series
pc-bios/bios.bin
+Enable power button event generation.
+
+Signed-off-by: Gleb Natapov <gleb@redhat.com>
+Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
+
+diff --git a/bios/rombios32.c b/bios/rombios32.c
+index 81e3bad..9986531 100644
+--- a/bios/rombios32.c
++++ b/bios/rombios32.c
+@@ -1767,8 +1767,8 @@ void acpi_bios_init(void)
+     fadt->plvl3_lat = cpu_to_le16(0xfff); // C3 state not supported
+     fadt->gpe0_blk = cpu_to_le32(0xafe0);
+     fadt->gpe0_blk_len = 4;
+-    /* WBINVD + PROC_C1 + PWR_BUTTON + SLP_BUTTON + FIX_RTC */
+-    fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 4) | (1 << 5) | (1 << 6));
++    /* WBINVD + PROC_C1 + SLP_BUTTON + FIX_RTC */
++    fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 5) | (1 << 6));
+     acpi_build_table_header((struct acpi_table_header *)fadt, "FACP",
+                             sizeof(*fadt), 1);
+ 
@@ -12,3 +12,4 @@
 0012-load-smbios-entries-and-files-from-qemu.patch
 0013_fix-non-acpi-timer-interrupt-routing.patch
 0014_add-srat-acpi-table-support.patch
+0015_enable-power-button-even-generation.patch