[Qemu-devel] [PATCHv2 00/13] 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.

Upon request from Paolo I've pulled the unrelated fixes which were
present in the original submission. Those fixes will be send
separately.

Hannes Reinecke (13):
  scsi: Rename scsi_cdb_length() to scsi_xfer_length()
  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/scsi/megasas.c        | 574 +++++++++++++++++++++++++++++++++++------------
 hw/scsi/mfi.h            |  16 +-
 hw/scsi/scsi-bus.c       |  33 +--
 hw/scsi/scsi-disk.c      |   2 +-
 include/hw/pci/pci_ids.h |   1 +
 include/hw/scsi/scsi.h   |   4 +-
 trace-events             |  54 ++---
 7 files changed, 493 insertions(+), 191 deletions(-)

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1.8.4.5