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Re: [libvirt] [PATCH v2 7/7] tests: Add a baseline test for multifunction pci device use case



On 7/25/19 8:09 PM, Daniel Henrique Barboza wrote:
From: Shivaprasad G Bhat <sbhat linux vnet ibm com>

There are already good number of test cases with hostdevices,
few have multifunction devices but none having more than one
than one multifunction cards.

This patch adds a case where there are two multifunction cards
and two Virtual functions part of the same XML.

0001:01:00.X & 0005:09:00.X - are Multifunction PCI cards.
0000:06:12.[5|6] - are SRIOV Virtual functions

The next few commits improve on automatically detecting the multifunction
cards and auto-assinging the addresses appropriately.

Signed-off-by: Shivaprasad G Bhat <sbhat linux vnet ibm com>
Signed-off-by: Daniel Henrique Barboza <danielhb413 gmail com>
---
  .../hostdev-pci-multifunction.args            | 35 ++++++++
  .../hostdev-pci-multifunction.xml             | 59 ++++++++++++++
  tests/qemuxml2argvtest.c                      |  3 +
  .../hostdev-pci-multifunction.xml             | 79 +++++++++++++++++++
  tests/qemuxml2xmltest.c                       |  1 +
  5 files changed, 177 insertions(+)
  create mode 100644 tests/qemuxml2argvdata/hostdev-pci-multifunction.args
  create mode 100644 tests/qemuxml2argvdata/hostdev-pci-multifunction.xml
  create mode 100644 tests/qemuxml2xmloutdata/hostdev-pci-multifunction.xml

Reviewed-by: Michal Privoznik <mprivozn redhat com>

Michal


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