From: Helge Deller Date: Sat, 11 Nov 2023 19:13:53 +0000 (+0100) Subject: hw/hppa: Move software power button address to page zero X-Git-Tag: v8.2.0-rc0~5^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e274d2a777de168082b36a31b6b5ea2b9185e960;p=thirdparty%2Fqemu.git hw/hppa: Move software power button address to page zero Something appears to be off between the 64-bit CPU, the 32-bit PDC (SeaBIOS-hppa firmware), and the 64-bit kernel in addressing the power button address in high-mapped firmware memory. Use a 32-bit value at PAGE0->pad0[4] instead. Signed-off-by: Helge Deller Signed-off-by: Richard Henderson --- diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index a3222d3a96d..f7d9ce9b468 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -36,7 +36,8 @@ #define MIN_SEABIOS_HPPA_VERSION 10 /* require at least this fw version */ -#define HPA_POWER_BUTTON (FIRMWARE_END - 0x10) +/* Power button address at &PAGE0->pad[4] */ +#define HPA_POWER_BUTTON (0x40 + 4 * sizeof(uint32_t)) #define enable_lasi_lan() 0