Commit Graph

27 Commits

Author SHA1 Message Date
Andreas Färber
1356b98d3e sysbus: Drop sysbus_from_qdev() cast macro
Replace by SYS_BUS_DEVICE() QOM cast macro using a scripted conversion.
Avoids the old macro creeping into new code.

Resolve a Coding Style warning in openpic code.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-21 13:52:24 -06:00
Paolo Bonzini
cb9c377f54 janitor: add guards to headers
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:31 +01:00
Paolo Bonzini
1422e32db5 net: reorganize headers
Move public headers to include/net, and leave private headers in net/.
Put the virtio headers in include/net/tap.h, removing the multiple copies
that existed.  Leave include/net/tap.h as the interface for NICs, and
net/tap_int.h as the interface for OS-specific parts of the tap backend.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:29 +01:00
Avi Kivity
a8170e5e97 Rename target_phys_addr_t to hwaddr
target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific).  Replace it with a finger-friendly,
standards conformant hwaddr.

Outstanding patchsets can be fixed up with the command

  git rebase -i --exec 'find -name "*.[ch]"
                        | xargs s/target_phys_addr_t/hwaddr/g' origin

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-23 08:58:25 -05:00
Peter A. G. Crosthwaite
c9b6e1f6bb xilinx: fix names of ethernet and dma links.
These names were incorrect. Fixed to match to actual link names

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-09-19 18:48:08 +02:00
Peter A. G. Crosthwaite
4b5e52101f xilinx.h: Error check when setting links
Assert that the ethernet and dma controller are sucessfully linked to their
peers.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-09-19 18:48:08 +02:00
Peter A. G. Crosthwaite
919f89f44c xilinx_timer: Fixed "frequency" prop name
The "frequency" qdev prop matches the "clock-frequency" property in Xilinx EDK.
Renamed "frequency" -> "clock-frequency" accordingly.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-09-19 18:48:08 +02:00
Peter A. G. Crosthwaite
c0a1dcb9f0 xilinx_timer: Removed comma in device name
Fixes an error in a61e4b07a3

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-09-19 18:48:08 +02:00
Peter A. G. Crosthwaite
669b498301 xilinx_axi*: Re-implemented interconnect
Re-implemented the interconnect between the Xilinx AXI ethernet and DMA
controllers. A QOM interface "stream" is created, for the two stream interfaces.

As per Edgars request, this is designed to be more generic than AXI-stream,
so in the future we may see more clients of this interface beyond AXI stream.

This is based primarily on Paolos original refactoring of the interconnect.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter A.G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-08-13 11:20:41 +02:00
Peter A. G. Crosthwaite
da9fa17ee9 xilinx_axidma: changed device name
Changed device name to xlnx,axi-dma. This is the exact name of the device in the
Xilinx EDK development tools.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
cec6f8ca5b xilinx_axienet: changed device name
Changed device name to xlnx,axi-ethernet. This is the exact name of the
device in the xilinx EDK development tools.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
ab034c26de xilinx_axienet: droped the c_ on parameters
Even though the xilinx tools do have C_ on all params by default, drop this
for consistency with all the other xilinx IP (I.E. param names are the xilinx
names without the C_ prefix)

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
7f4d67552e xilinx_ethlite: changed device name
Changed device name to xlnx,xps-ethernetlite. This is the exact name of the
device in the xilinx EDK development tools.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
b2d85c3492 xilinx_ethlite: tweaked naming of ping-pong props
Changed "txpingpong" prop to "tx-ping-pong". Same for rx. This is done to
make the property name exactly match what is output by the xilinx tools for
this IP.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
24739ab4bb xilinx_intc: changed device name
Changed device name to xlnx,xps-intc. This is the exact name of the device
in the xilinx EDK development tools.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
a61e4b07a3 xilinx_timer: changed device name
Changed device name to xlnx,xps-timer. This is the exact name of the device
in the xilinx EDK development tools.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
abe098e4f9 xilinx_timer: changed nr_timers to one_timer_only
The configurable property for this IP in the Xilinx tools is a boolean switch
"one-timer-only" that flicks this timer from being dual channel to single.
Updated QEMU to work the same way for better match with the IP core and its TRM.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
d85ba787c5 xilinx_axidma: (un)reversed irq initialisation
The axidma irq orders are reversed in both the device model and the instantion.
Undid both reversal (for no net change). Also needs to be reversed for
consistency with Xilinx tools IRQ listing.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15 13:08:13 +02:00
Peter A. G. Crosthwaite
b861b7419c xilinx: removed microbalze_pic_init from xilinx.h
This is a microblaze target specific function that belongs outside
of xilinx.h (which is a collection of target independent device model
instantiator functions)

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-22 23:29:37 +02:00
Peter A. G. Crosthwaite
0d877c66b6 xilinx.h: Added missing includes
Added some missing #includes for this file. Previously this file
relied on its clients to pre-include its dependencies.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-22 23:29:37 +02:00
Michal Simek
00914b7d97 microblaze: Add PetaLogix ml605 MMU little-endian ref design
Add the first Microblaze little endian platform.
Platform uses uart16550, axi ethernet, timer, intc.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2011-03-16 15:18:58 +01:00
Gerd Hoffmann
17d1ae3cec xilinx_ethlite: use qdev properties for configuration.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27 12:28:41 -05:00
Markus Armbruster
e23a1b33b5 New qdev_init_nofail()
Like qdev_init(), but terminate program via hw_error() instead of
returning an error value.

Use it instead of qdev_init() where terminating the program on failure
is okay, either because it's during machine construction, or because
we know that failure can't happen.

Because relying in the latter is somewhat unclean, and the former is
not always obvious, it would be nice to go back to qdev_init() in the
not-so-obvious cases, only with proper error handling.  I'm leaving
that for another day, because it involves making sure that error
values are properly checked by all callers.

Patchworks-ID: 35168
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-07 08:54:54 -05:00
Anthony Liguori
c227f0995e Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem.  Something
like this _must_ be presented on the list first so people can provide input
and cope with it.

This reverts commit 99a0949b72.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01 16:12:16 -05:00
malc
99a0949b72 Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <av1474@comtv.ru>
2009-10-01 22:45:02 +04:00
Gerd Hoffmann
ee6847d19b qdev: rework device properties.
This patch is a major overhaul of the device properties.  The properties
are saved directly in the device state struct now, the linked list of
property values is gone.

Advantages:
  * We don't have to maintain the list with the property values.
  * The value in the property list and the value actually used by
    the device can't go out of sync any more (used to happen for
    the pci.devfn == -1 case) because there is only one place where
    the value is stored.
  * A record describing the property is required now, you can't set
    random properties any more.

There are bus-specific and device-specific properties.  The former
should be used for properties common to all bus drivers.  Typical
use case is bus addressing, i.e. pci.devfn and i2c.address.

Properties have a PropertyInfo struct attached with name, size and
function pointers to parse and print properties.  A few common property
types have PropertyInfos defined in qdev-properties.c.  Drivers are free
to implement their own very special property parsers if needed.

Properties can have default values.  If unset they are zero-filled.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:51 -05:00
Edgar E. Iglesias
6a8b1ae202 microblaze: Add petalogix s3a1800dsp MMU linux ref-design.
This setup was designed by petalogix and is supported by upstream linux.
The design targets a xilinx spartan-3a-1800 dsp board with MMU.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-26 21:10:56 +02:00