Commit Graph

110 Commits

Author SHA1 Message Date
Gerd Hoffmann
6c60134091 uhci: alloc can't fail, drop check.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
4efe4ef3b8 uhci: new uhci_handle_td return code for tds still in flight
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
0cd178ca2c uhci: renumber uhci_handle_td return codes
Step #2 (separate for better bisectability): renumber so the silly '-1'
goes away.  Pick a range which doesn't overlap the old values.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
60e1b2a6dd uhci: use enum for uhci_handle_td return codes
Step #1 (separate for better bisectability): replace numbers with names.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
50dcc0f85d uhci: tracing support
Zap DPRINTF, add tracepoints instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
d9a528db7f uhci: cancel on schedule stop.
Cancel any in-flight transaction when the guest stops the uhci schedule.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
60f8afcb5d uhci: fix uhci_async_cancel_all
It should also free all queues.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
16ce543ed1 uhci: pass addr to uhci_async_alloc
Also do async->td initialization in uhci_async_alloc now.
Prepares for adding tracepoints.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
afb9a60ecb usb: zap hw/ush-{ohic,uhci}.h + init wrappers
Remove the uhci and ohci init wrappers, which all wrapped a
pci_create_simple() one-liner.  Switch callsites to call
pci_create_simple directly.  Remove the header files where
the wrappers where declared.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00
Gerd Hoffmann
f1ae32a1ec usb: the big rename
Reorganize usb source files.  Create a new hw/usb/ directory and move
all usb source code to that place.  Also make filenames a bit more
descriptive.  Host adapters are prefixed with "hch-" now, usb device
emulations are prefixed with "dev-".  Fixup paths Makefile and include
paths to make it compile.  No code changes.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-13 10:15:32 +01:00