[Qemu-devel] [PATCH 00/17] megasas: gen2 emulation and MSI-X fixes

[Hannes Reinecke]

Hi all,

here is an update to the megasas emulation. It adds a new emulation
type (called 'megasas-gen2'), which emulates a newer (PCIe-based)
version of the MegaRAID HBA. As this hardware does MSI-X I've also
fixed up MSI-X support for the megasas emulation.
With these patches Win7 and Linux boot happily with MSI-X.
Additionally I've found some issues in the ahci and atapi code
which prevented OVMF/DUET from booting.

Hannes Reinecke (17):
  ahci: Fix CD-ROM signature
  atapi: clear sense code
  scsi: Rename scsi_cdb_length() to scsi_xfer_length()
  scsi: fixup lba calculation for 6 byte CDBs
  scsi: Remove 'lun' argument
  megasas: fixup MFI_DCMD_LD_LIST_QUERY
  megasas: simplify trace event messages
  megasas: fixup device mapping
  megasas: add MegaRAID SAS 2108 emulation
  megasas: Fix typo in megasas_dcmd_ld_get_list()
  megasas: Decode register names
  megasas: Clear unit attention on initial reset
  megasas: Ignore duplicate init_firmware commands
  megasas: Implement DCMD_CLUSTER_RESET_LD
  megasas: Update queue logging
  megasas: Rework frame queueing algorithm
  megasas: Fixup MSI-X handling

 hw/ide/ahci.h            |   2 +-
 hw/ide/atapi.c           |   4 +-
 hw/scsi/esp.c            |   2 +-
 hw/scsi/lsi53c895a.c     |   3 +-
 hw/scsi/megasas.c        | 616 ++++++++++++++++++++++++++++++++++-------------
 hw/scsi/mfi.h            |  16 +-
 hw/scsi/scsi-bus.c       |  96 ++++----
 hw/scsi/scsi-disk.c      |  15 +-
 hw/scsi/scsi-generic.c   |   4 +-
 hw/scsi/virtio-scsi.c    |   1 -
 hw/scsi/vmw_pvscsi.c     |   2 +-
 hw/usb/dev-storage.c     |   2 +-
 hw/usb/dev-uas.c         |   1 -
 include/hw/pci/pci_ids.h |   1 +
 include/hw/scsi/scsi.h   |  10 +-
 trace-events             |  54 +++--
 16 files changed, 558 insertions(+), 271 deletions(-)

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1.8.4.5