[Qemu-devel] [PATCH 0/7] Some more AHCI work v2

[Alexander Graf]

Clearly, AHCI as is is not perfect yet (intentionally, release early,
release often, remember?). This patch set makes it work with SeaBIOS
so booting Windows 7 works flawlessly for me. it also adds some speedups
and fixes a level based interrupts, rendering ahci useful on PPC targets.

In preparation of potential non-ich9 implementations, this set also
splits ahci code from concrete ich9 specific code. That way we can
later on create other AHCI adapters while reusing a lot of code.

Git tree (including BIOS patch to enable booting from AHCI):

 git://repo.or.cz/qemu/ahci.git ahci


v1 -> v2:

 - drop dma helper removal
 - drop "free dynamically allocated iovs" patch
 - add "add license header in ahci.h"
 - rephrase interrupt bugfix
 - add comment on d2h delay hack


Alexander Graf (6):
  ahci: add license header in ahci.h
  ahci: split ICH and AHCI even more
  ahci: send init d2h fis on fis enable
  ahci: Implement HBA reset
  ahci: make number of ports runtime determined
  ahci: work around bug with level interrupts

Sebastian Herbszt (1):
  ahci: split ICH9 from core

 Makefile.objs |    1 +
 hw/ide/ahci.c |  488 +++++++--------------------------------------------------
 hw/ide/ahci.h |  333 +++++++++++++++++++++++++++++++++++++++
 hw/ide/ich.c  |  148 +++++++++++++++++
 4 files changed, 540 insertions(+), 430 deletions(-)
 create mode 100644 hw/ide/ahci.h
 create mode 100644 hw/ide/ich.c