From: Jordan Justen <jordan.l.justen@intel.com>
To: qemu-devel@nongnu.org
Cc: Jordan Justen <jordan.l.justen@intel.com>
Subject: [Qemu-devel] [PATCH v9 0/3] PC system flash support
Date: Thu, 15 Dec 2011 12:51:10 -0800 [thread overview]
Message-ID: <1323982273-13623-1-git-send-email-jordan.l.justen@intel.com> (raw)
Enable flash emulation in a PC system using pflash_cfi01.
v9:
* Add pc-1.1
* pc-1.0 uses previous rom firmware init code path
v8:
* Cleanup two chunks of debug code (printf messages)
* Fix comment in pc.h (pcflash.c => pc_sysfw.c)
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 to
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 (3):
pc: Add pc-1.1 machine type
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 | 58 +-------
hw/pc.h | 7 +-
hw/pc_piix.c | 40 +++++-
hw/pc_sysfw.c | 255 ++++++++++++++++++++++++++++++++++++
hw/pflash_cfi01.c | 44 ++++--
hw/pflash_cfi02.c | 83 +++++++------
vl.c | 2 +-
12 files changed, 382 insertions(+), 114 deletions(-)
create mode 100644 hw/pc_sysfw.c
next reply other threads:[~2011-12-15 20:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-15 20:51 Jordan Justen [this message]
2011-12-15 20:51 ` [Qemu-devel] [PATCH v9 1/3] pc: Add pc-1.1 machine type Jordan Justen
2011-12-15 20:51 ` [Qemu-devel] [PATCH v9 2/3] pflash: Support read-only mode Jordan Justen
2011-12-15 20:51 ` [Qemu-devel] [PATCH v9 3/3] pc: Support system flash memory with pflash Jordan Justen
2011-12-19 19:41 ` Anthony Liguori
2011-12-19 21:25 ` Jordan Justen
2011-12-19 22:19 ` Anthony Liguori
2012-01-09 9:28 ` Kevin Wolf
2012-01-28 23:13 ` Jordan Justen
2012-02-20 0:39 ` Jordan Justen
2011-12-20 8:11 ` Stefan Hajnoczi
2011-12-15 21:02 ` [Qemu-devel] [PATCH v9 0/3] PC system flash support Jordan Justen
2011-12-18 10:04 ` Avi Kivity
2011-12-19 18:27 ` Jordan Justen
2011-12-20 10:53 ` Avi Kivity
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