On Tue, Jan 15, 2019 at 11:00:54AM +0100, Stefano Garzarella wrote:
> This patch series is based on "[RFC v2 0/4] QEMU changes to do PVH boot" and
> provides a PVH option rom that can be used with SeaBIOS to boot uncompressed
> kernel using the x86/HVM direct boot ABI.
>
> Patches 1 and 2 are to prepare the PVH option rom, moving common functions in a
> new header. Patch 3 adds the new PVH option rom and patch 4 uses it when we
> are booting an uncompressed kernel using the x86/HVM direct boot ABI.
>
> Changes in v2:
> - addressed comments by Stefan and Eric:
> - Patch 2: moved inludes on top of linuxboot_dma.c and add <stdint.h> in
> optrom.h
> - Patch 4: added check of pvh.bin in xen_load_linux()
> - modified commit message of patch 2 to explain better the patch
>
> Stefano Garzarella (4):
> linuxboot_dma: remove duplicate definitions of FW_CFG
> linuxboot_dma: move common functions in a new header
> optionrom: add new PVH option rom
> hw/i386/pc: use PVH option rom
>
> hw/i386/pc.c | 5 +
> pc-bios/optionrom/Makefile | 5 +-
> pc-bios/optionrom/linuxboot_dma.c | 112 +++--------------
> pc-bios/optionrom/optrom.h | 110 ++++++++++++++++
> pc-bios/optionrom/optrom_fw_cfg.h | 92 ++++++++++++++
> pc-bios/optionrom/pvh.S | 200 ++++++++++++++++++++++++++++++
> pc-bios/optionrom/pvh_main.c | 117 +++++++++++++++++
> 7 files changed, 544 insertions(+), 97 deletions(-)
> create mode 100644 pc-bios/optionrom/optrom.h
> create mode 100644 pc-bios/optionrom/optrom_fw_cfg.h
> create mode 100644 pc-bios/optionrom/pvh.S
> create mode 100644 pc-bios/optionrom/pvh_main.c
>
> --
> 2.20.1
>
>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>