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[Qemu-devel] [PATCH 0/4] usb attached scsi
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 0/4] usb attached scsi |
Date: |
Wed, 20 Jun 2012 14:41:43 +0200 |
Hi,
This patch series adds UAS (usb attached scsi) emulation to qemu. UAS
is a protocol which uses usb3 streams and this is intended to be the
playground when adding full usb3 support to the xhci emulation. It
turned out to also be a heavy stress test for the ehci emulation, so
this patch series includes a bunch of ehci bugfixes too.
Patch #4 is not ready for merge yet, I still have to think about a
better way to fix the issue described in the commit log.
Reviews & comments are welcome.
cheers,
Gerd
Gerd Hoffmann (4):
ehci: fix ehci_qh_do_overlay
ehci: fix td writeback
usb: add usb attached scsi emulation
[wip] ehci: don't flush cache on dorbell rings.
docs/usb-storage.txt | 38 +++
hw/usb/Makefile.objs | 1 +
hw/usb/dev-uas.c | 792 ++++++++++++++++++++++++++++++++++++++++++++++++++
hw/usb/hcd-ehci.c | 45 ++--
trace-events | 14 +
5 files changed, 869 insertions(+), 21 deletions(-)
create mode 100644 docs/usb-storage.txt
create mode 100644 hw/usb/dev-uas.c