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10 Commits

Author SHA1 Message Date
Gerd Hoffmann
ad489e9346 qtest: fix qpci_config_writel 
Found by Paolo.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
 2014-06-02 16:28:59 +02:00
Peter Maydell
a879125b47 tests/libqos/pci-pc: Avoid shifting left into sign bit 
Add U suffix when doing "1 << 31" to avoid undefined behaviour.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
 2014-03-27 19:22:49 +04:00
Markus Armbruster
26491a388c libqos: Generalize I/O-mapped fw_cfg 
Provide a constructor that takes the base address in addition to the
PC-specific one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-12-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-18 13:27:47 -05:00
Markus Armbruster
7a10016509 libqos: Add support for memory-mapped fw_cfg 
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-5-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-18 13:27:46 -05:00
Kevin Wolf
9f0332b8cf libqos/pci: Enable bus mastering 
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
 2013-05-08 15:28:49 +02:00
Andreas Färber
cc9936a32f libqos: Relocate I2C files 
Commit c4efe1cada (qtest: add libqos
including PCI support) created a libqos/ subdirectory but left the
existing I2C libqos files libi2c*.[hc] in tests/. Clean this up.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1367502986-15104-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-05-03 12:03:14 -05:00
Andreas Färber
1a63e059de libqos: Convert fw_cfg values to host endianness 
The fw_cfg ABI is Little Endian, so byte-swap the generically read
byte array to host endianness.

This unbreaks the fw_cfg tests on ppc.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1367167547-19931-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-04-29 08:28:15 -05:00
Anthony Liguori
8a0743cf74 libqos: add malloc support 
This is a very simple allocator for the PC platform.  It should
be possible to add backends for other platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-5-git-send-email-aliguori@us.ibm.com
 2013-04-17 10:26:05 -05:00
Anthony Liguori
234c69c5f9 libqos: add fw_cfg support 
fw_cfg is needed to get the top of memory which is necessary for
doing PCI allocation and allocating RAM for DMA.

Add a PC version of fw_cfg and enough abstraction to support other
platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-4-git-send-email-aliguori@us.ibm.com
 2013-04-17 10:26:05 -05:00
Anthony Liguori
c4efe1cada qtest: add libqos including PCI support 
This includes basic PCI support for the PC platform.  Enough
abstraction should be present to support non-PC platforms too.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-3-git-send-email-aliguori@us.ibm.com
 2013-04-17 10:26:05 -05:00