[Qemu-devel] [PATCH 0/1 V6] VMWare PVSCSI paravirtual device implementation

[Dmitry Fleytman]

Below is the implementation of VMWare PVSCSI device

PVSCSI implementation is based on Paolo Bonzini code sumbitted
some time ago but never applied.
See commit messages and file headers for details.

This patch contains changes made by Deep Debroy, see here:
http://lists.gnu.org/archive/html/qemu-devel/2012-07/msg03585.html
Cc: Deep Debroy <address@hidden>

Implementation supports of all the device features.
Code was tested on different OSes:
    Fedora 15
    Ubuntu 10.4
    Centos 6.2
    Windows 2008R2
    Windows 2008 64bit
    Windows 2008 32bit
    Windows 2003 64bit
    Windows 2003 32bit

Changes since V5:
1. SCSI hotplug support added
2. Code rebase for mainline

Changes since V4:
Array access checks and minor beautification as suggested by Blue Swirl.
Reported-by: Blue Swirl <address@hidden>

Changes since V3:
1. Utility function strpadcpy() and structure changes in SCSI devices removed 
from v4 since they are already applied to scsi-next from v3 by Paolo.
2. Logging ported to use tracepoints. All ifdef based custom macros for logging 
removed.
3. The vmware_utils.h is no longer present with necessary macros inlined.
4. pvscsi.h replaced by vmw_pvscsi.h from linux kernel with some minor 
modifications to build in qemu.
5. Various fixes and beautification as suggested by Blue Swirl.
Reported-by: Blue Swirl <address@hidden>

Changes since V1:
    Various fixes and beautification as suggested by Paolo Bonzini
    Reported-by: Paolo Bonzini <address@hidden>

Dmitry Fleytman (1):
  VMWare PVSCSI paravirtual device implementation

 default-configs/pci.mak    |    1 +
 docs/specs/pvscsi-spec.txt |   92 ++++
 hw/Makefile.objs           |    1 +
 hw/pci/pci.h               |    1 +
 hw/pvscsi.c                | 1194 ++++++++++++++++++++++++++++++++++++++++++++
 hw/vmw_pvscsi.h            |  434 ++++++++++++++++
 trace-events               |   36 ++
 7 files changed, 1759 insertions(+)
 create mode 100644 docs/specs/pvscsi-spec.txt
 create mode 100644 hw/pvscsi.c
 create mode 100644 hw/vmw_pvscsi.h

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1.8.1.4