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  1. 07 6月, 2016 1 次提交
  3. 19 5月, 2016 1 次提交
  5. 23 3月, 2016 1 次提交
  7. 22 3月, 2016 1 次提交
    • M
      tests/libqos/pci-pc: Fix qpci_pc_iomap() to map BARs aligned · 99826172
      由 Markus Armbruster 提交于 
      qpci_pc_iomap() maps BARs one after the other, without padding.  This
is wrong.  PCI Local Bus Specification Revision 3.0, 6.2.5.1. Address
Maps: "all address spaces used are a power of two in size and are
naturally aligned".  That's because the size of a BAR is given by the
number of address bits the device decodes, and the BAR needs to be
mapped at a multiple of that size to ensure the address decoding
works.

Fix qpci_pc_iomap() accordingly.  This takes care of a FIXME in
ivshmem-test.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1458066895-20632-7-git-send-email-armbru@redhat.com>
      99826172
  9. 23 2月, 2016 1 次提交
  11. 16 2月, 2016 1 次提交
  13. 02 2月, 2016 1 次提交
  15. 29 1月, 2016 1 次提交
    • P
      ide: Clean up includes · 53239262
      由 Peter Maydell 提交于 
      Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1453832250-766-17-git-send-email-peter.maydell@linaro.org
      53239262
  17. 12 1月, 2016 7 次提交
    • J
      libqos/ahci: organize header · c5620e65
      由 John Snow 提交于 
      Organize the prototypes into nice little sections.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-10-git-send-email-jsnow@redhat.com
      c5620e65
    • J
      libqos/ahci: add ahci_exec · 9350df7c
      由 John Snow 提交于 
      add ahci_exec, which is a standard purpose flexible command dispatcher
and tester for the AHCI device. The intent is to eventually cut down on
the absurd amount of boilerplate inside of the AHCI qtest.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-8-git-send-email-jsnow@redhat.com
      9350df7c
    • J
      libqos/ahci: allow nondata commands for ahci_io variants · b682d3a7
      由 John Snow 提交于 
      These variants try to set a data offset, even if you don't specify one.
In the cases where the offset is zero and it's a nondata command, just
ignore the instruction.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-7-git-send-email-jsnow@redhat.com
      b682d3a7
    • J
      libqos: allow zero-size allocations · b1b66c3b
      由 John Snow 提交于 
      As part of streamlining the AHCI tests interface, it'd be nice
if specying a size of zero could be handled without special branches
and the allocator could handle this special case gracefully.

This lets me use the "ahci_io" macros for non-data commands, too,
which moves me forward towards shepherding all AHCI qtests into
a common set of commands in a unified pipeline.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-6-git-send-email-jsnow@redhat.com
      b1b66c3b
    • J
      libqos/ahci: Switch to mutable properties · b88641e2
      由 John Snow 提交于 
      ATAPI commands are, unfortunately, weird in that they can
be either DMA or PIO depending on a header bit. In order to
accommodate them, I'll need to make AHCI command properties
mutable so we can toggle between which "flavor" of ATAPI command
we want to test.

The default ATAPI transfer mechanism is PIO and the default
properties are adjusted accordingly.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-5-git-send-email-jsnow@redhat.com
      b88641e2
    • J
      libqos/ahci: ATAPI identify · d0b282a5
      由 John Snow 提交于 
      We need to say "hello!" to our ATAPI friends
in a slightly different manner.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-4-git-send-email-jsnow@redhat.com
      d0b282a5
    • J
      libqos/ahci: ATAPI support · 54d268b2
      由 John Snow 提交于 
      Add pathways to tolerate ATAPI commands.

Notably, unlike ATA, each SCSI command's layout is a little different,
so support will have to be patched in for each command as we want to
test them in e.g. ahci_command_set_sizes and ahci_command_set_offset.

For now, I'm adding support for 0x28, READ (10).

[Maintainer edit: replaced type-punning with stl_be_p(). --js]
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-3-git-send-email-jsnow@redhat.com
      54d268b2
  19. 14 11月, 2015 1 次提交
  21. 06 10月, 2015 1 次提交
  23. 18 9月, 2015 1 次提交
  25. 07 9月, 2015 1 次提交
  27. 08 7月, 2015 1 次提交
  29. 04 7月, 2015 8 次提交
  31. 17 6月, 2015 2 次提交
  33. 23 5月, 2015 5 次提交
    • J
      libqos/ahci: Swap memread/write with bufread/write · 91d0374a
      由 John Snow 提交于 
      Where it makes sense, use the new faster primitives.
For generally small reads/writes such as for the PRDT
and FIS packets, stick with the more wasteful but
easier to debug memread/memwrite.

For ahci-test (before migration tests):
With this patch:
real    0m3.675s
user    0m2.582s
sys     0m1.718s

Without any qtest protocol improvements:
real    0m14.171s
user    0m12.072s
sys     0m12.527s
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1430864578-22072-6-git-send-email-jsnow@redhat.com
      91d0374a
    • J
      qtest/ahci: add migrate dma test · 88e21f94
      由 John Snow 提交于 
      Write to one guest, migrate, and then read from the other.
adjust ahci_io to clear any buffers it creates, so that we
can use ahci_io safely on both guests knowing we are using
empty buffers and not accidentally re-using data.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Reviewed-by: NKevin Wolf <kwolf@redhat.com>
Message-id: 1430417242-11859-7-git-send-email-jsnow@redhat.com
      88e21f94
    • J
      libqos: Add migration helpers · 085248ae
      由 John Snow 提交于 
      libqos.c:
    -set_context for addressing which commands go where
    -migrate performs the actual migration

malloc.c:
    - Structure of the allocator is adjusted slightly with
      a second-tier malloc to make swapping around the allocators
      easy when we "migrate" the lists from the source to the destination.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Reviewed-by: NKevin Wolf <kwolf@redhat.com>
Message-id: 1430417242-11859-4-git-send-email-jsnow@redhat.com
      085248ae
    • J
      libqos/ahci: Fix sector set method · 455e861c
      由 John Snow 提交于 
      || probably does not mean the same thing as |.

Additionally, allow users to submit a prd_size of 0
to indicate that they'd like to continue using the default.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Reviewed-by: NKevin Wolf <kwolf@redhat.com>
Message-id: 1430417242-11859-3-git-send-email-jsnow@redhat.com
      455e861c
    • J
      libqos/ahci: Add halted command helpers · 008b6e12
      由 John Snow 提交于 
      Sometimes we want a command to halt the VM instead
of complete successfully, so it'd be nice to let the
libqos/ahci functions cope with such scenarios.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Reviewed-by: NKevin Wolf <kwolf@redhat.com>
Message-id: 1430417242-11859-2-git-send-email-jsnow@redhat.com
      008b6e12
  35. 30 4月, 2015 1 次提交
  37. 29 4月, 2015 4 次提交