Hppa boot reboot fixes patches

[PULL v2 0/3] Hppa boot reboot fixes patches

Posted by Helge Deller 10 months, 4 weeks ago

The following changes since commit b455ce4c2f300c8ba47cba7232dd03261368a4cb:

  Merge tag 'q800-for-8.1-pull-request' of https://github.com/vivier/qemu-m68k into staging (2023-06-22 10:18:32 +0200)

are available in the Git repository at:

  https://github.com/hdeller/qemu-hppa.git tags/hppa-boot-reboot-fixes-pull-request

for you to fetch changes up to 34ec3aea54368a92b62a55c656335885ba8c65ef:

  target/hppa: Update to SeaBIOS-hppa version 8 (2023-06-24 13:39:48 +0200)

----------------------------------------------------------------
target/hppa: Fix boot and reboot for SMP machines

Fix some SMP-related boot and reboot issues with HP-UX and Linux by
correctly initializing the CPU PSW bits, disabling data and instruction
translations and unhalting the CPU in the qemu hppa_machine_reset()
function.

To work correctly some fixes are needed in the SeaBIOS-hppa firmware too,
which is why this series updates it to version 8 which includes those
fixes and enhancements:

Fixes
- boot of HP-UX with SMP, and
- reboot of Linux and HP-UX with SMP

Enhancements:
- show qemu version in boot menu
- adds exit menu entry in boot menu to quit emulation
- allow to trace PCD_CHASSIS codes more specifically

Signed-off-by: Helge Deller <deller@gmx.de>

----------------------------------------------------------------

Helge Deller (3):
  target/hppa: Fix OS reboot issues
  target/hppa: Provide qemu version via fw_cfg to firmware
  target/hppa: Update to SeaBIOS-hppa version 8

 hw/hppa/machine.c         |  15 +++++++++++++--
 pc-bios/hppa-firmware.img | Bin 719376 -> 720216 bytes
 roms/seabios-hppa         |   2 +-
 3 files changed, 14 insertions(+), 3 deletions(-)

--
2.38.1

Re: [PULL v2 0/3] Hppa boot reboot fixes patches

Posted by Richard Henderson 10 months, 4 weeks ago

On 6/24/23 13:50, Helge Deller wrote:
> The following changes since commit b455ce4c2f300c8ba47cba7232dd03261368a4cb:
> 
>    Merge tag 'q800-for-8.1-pull-request' ofhttps://github.com/vivier/qemu-m68k  into staging (2023-06-22 10:18:32 +0200)
> 
> are available in the Git repository at:
> 
>    https://github.com/hdeller/qemu-hppa.git  tags/hppa-boot-reboot-fixes-pull-request
> 
> for you to fetch changes up to 34ec3aea54368a92b62a55c656335885ba8c65ef:
> 
>    target/hppa: Update to SeaBIOS-hppa version 8 (2023-06-24 13:39:48 +0200)
> 
> ----------------------------------------------------------------
> target/hppa: Fix boot and reboot for SMP machines
> 
> Fix some SMP-related boot and reboot issues with HP-UX and Linux by
> correctly initializing the CPU PSW bits, disabling data and instruction
> translations and unhalting the CPU in the qemu hppa_machine_reset()
> function.
> 
> To work correctly some fixes are needed in the SeaBIOS-hppa firmware too,
> which is why this series updates it to version 8 which includes those
> fixes and enhancements:
> 
> Fixes
> - boot of HP-UX with SMP, and
> - reboot of Linux and HP-UX with SMP
> 
> Enhancements:
> - show qemu version in boot menu
> - adds exit menu entry in boot menu to quit emulation
> - allow to trace PCD_CHASSIS codes more specifically
> 
> Signed-off-by: Helge Deller<deller@gmx.de>

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/8.1 as appropriate.


r~