Re: [Qemu-devel] [PATCH v7 0/2] PC system flash support

[Zhi Yong Wu]

Reviewed-by and Tested-by: Zhi Yong Wu <address@hidden>

On Thu, Nov 3, 2011 at 12:19 PM, Jordan Justen
<address@hidden> wrote:
> Enable flash emulation in a PC system using pflash_cfi01.
>
> v7:
> * Do not add system firmware to qemu roms
> * If kvm is enabled, copy pflash drive contents into a
>  read-only ram region, since kvm cannot currently execute
>  code from a pflash device.
> * Rename pcflash.c to pc_sysfw.c
>
> v6:
> * Rebase for memory API
> * pflash_cfi01: Set error in status register when a write or
>  erase is attempted in read-only mode.
> * Add system firmware to qemu roms
>
> v5:
> * Enable pflash read-only mode
> * Enable -drive with if=pflash to define system firmware image
>
> v4:
> * Rebase
>
> v3:
> * Fix code style issues
> * Add additional comments
>
> v2:
> * Convert debug printf to DPRINTF
>
> Jordan Justen (2):
>  pflash: Support read-only mode
>  pc: Support system flash memory with pflash
>
>  Makefile.target                    |    1 +
>  blockdev.c                         |    3 +-
>  default-configs/i386-softmmu.mak   |    1 +
>  default-configs/x86_64-softmmu.mak |    1 +
>  hw/boards.h                        |    1 +
>  hw/pc.c                            |   55 +---------
>  hw/pc.h                            |    3 +
>  hw/pc_sysfw.c                      |  196 
> ++++++++++++++++++++++++++++++++++++
>  hw/pflash_cfi01.c                  |   44 ++++++---
>  hw/pflash_cfi02.c                  |   83 ++++++++-------
>  vl.c                               |    2 +-
>  11 files changed, 286 insertions(+), 104 deletions(-)
>  create mode 100644 hw/pc_sysfw.c
>
>
>



-- 
Regards,

Zhi Yong Wu