[Qemu-block] [PATCH 00/16] AHCI: tracing improvements

[John Snow]

There's a bug I'm hunting down in AHCI at the moment,
so I made the AHCI tracing a little nicer again.

The bug is still at large, but no reason to hold up
tracing improvements.

In general, this set just adds register names so that
the read/write traces make more sense on their own without
having to memorize register offsets. It also splits read/write
traces into supported/unsupported subsets, so you can just
monitor for things that QEMU is likely doing wrong.

If nobody yells at me within, say, two weeks I'll just
merge these as a large trivial set.

John Snow (16):
  ahci: add port register enumeration
  ahci: modify ahci_port_read to use register numbers
  ahci: make port read traces more descriptive
  ahci: fix spacing damage on ahci_port_write
  ahci: combine identical clauses in port write
  ahci: modify ahci_port_write to use register numbers
  ahci: make port write traces more descriptive
  ahci: delete old port register address definitions
  ahci: add host register enumeration
  ahci: fix host register max address
  ahci: modify ahci_mem_read_32 to work on register numbers
  ahci: make mem_read_32 traces more descriptive
  ahci: fix spacing damage on ahci_mem_write
  ahci: adjust ahci_mem_write to work on registers
  ahci: delete old host register address definitions
  ahci: make ahci_mem_write traces more descriptive

 hw/ide/ahci.c          | 304 +++++++++++++++++++++++++++++--------------------
 hw/ide/ahci_internal.h |  63 ++++++----
 hw/ide/trace-events    |  13 ++-
 3 files changed, 231 insertions(+), 149 deletions(-)

-- 
2.14.3