[Qemu-devel] [PATCH v1 0/3] Support PCI Error Injection

[Gavin Shan]

There is one guest userland utility "errinjct" used to inject various types
of errors for testing purpose. The utility works with 3 RTAS calls, which
are defined in PAPR spec as follows:

- "ibm,open-errinjct": Apply for token to do error injection
- "ibm,close-errinjct": Free the token assigned previously
- "ibm,errinjct": Do error injection

The series of patches support above RTAS calls in order to support error
injection. For now, we only support PCI related error injection (32-bits
and 64-bits PCI error types) and have to figure out the error injection
for other types in future.

It requires corresponding kernel changes as follows. Please comments, thanks!

http://patchwork.ozlabs.org/patch/362637/
http://patchwork.ozlabs.org/patch/362638/
http://patchwork.ozlabs.org/patch/362639/

Gavin Shan (3):
  sPAPR: Implement PCI error injection RTAS calls
  sPAPR: Implement sPAPRPHBClass::format_errinjct_cmd
  sPAPR: Export RTAS property <ibm,errinjct-tokens>

 hw/ppc/spapr.c              |  19 +++++
 hw/ppc/spapr_pci_vfio.c     |  19 +++++
 hw/ppc/spapr_rtas.c         | 198 ++++++++++++++++++++++++++++++++++++++++++++
 include/hw/pci-host/spapr.h |  11 +++
 include/hw/ppc/spapr.h      |  35 ++++++++
 5 files changed, 282 insertions(+)

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1.8.3.2