[Qemu-devel] [PATCH v3 0/7] fw_cfg, bootorder, and UEFI+'-kernel' on arm/virt

[Laszlo Ersek]

v3 fuses the two earlier patchsets in dependency order, seeks to address
Peter's comment (for v2) about the size of the fw_cfg region in the DTB,
and strives to implement Drew Jones' idea about the AWAP (as wide as
possible) access to the MMIO data register.

Changes are mentioned per patch too.

Tested on aarch64 KVM, x86_64 TCG, and aarch64 TCG.

Thanks
Laszlo

Laszlo Ersek (7):
  fw_cfg: max access size and region size are the same for MMIO data reg
  fw_cfg: introduce the "data_memwidth" property
  fw_cfg: expose the "data_memwidth" prop with
    fw_cfg_init_data_memwidth()
  arm: add fw_cfg to "virt" board
  hw/loader: split out load_image_gzipped_buffer()
  hw/arm: pass pristine kernel image to guest firmware over fw_cfg
  hw/arm/virt: enable passing of EFI-stubbed kernel to guest UEFI
    firmware

 include/hw/arm/arm.h      |  5 +++
 include/hw/loader.h       |  9 +++++
 include/hw/nvram/fw_cfg.h |  3 ++
 hw/arm/boot.c             | 91 ++++++++++++++++++++++++++++++++++++++++++++---
 hw/arm/virt.c             | 22 ++++++++++++
 hw/core/loader.c          | 30 +++++++++++-----
 hw/nvram/fw_cfg.c         | 31 ++++++++++++----
 7 files changed, 171 insertions(+), 20 deletions(-)

-- 
1.8.3.1