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2011-10-21remove unused functionPaolo Bonzini1-5/+0
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-1/+1
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08ppc: convert to memory APIAvi Kivity1-16/+16
Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-22vmstate: port mac_dbdmaJuan Quintela1-24/+22
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22mac_dbdma: create DBDMAState instead of passing one array aroundJuan Quintela1-18/+27
Signed-off-by: Juan Quintela <quintela@redhat.com>
2010-12-11dbdma: Make little endianAlexander Graf1-4/+1
The device is only used on big endian systems, but always byte swaps. That's a very good indicator that it's actually a little endian device ;-). Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add endianness as io mem parameterAlexander Graf1-1/+2
As stated before, devices can be little, big or native endian. The target endianness is not of their concern, so we need to push things down a level. This patch adds a parameter to cpu_register_io_memory that allows a device to choose its endianness. For now, all devices simply choose native endian, because that's the same behavior as before. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-07-06savevm: Add DeviceState paramAlex Williamson1-1/+1
When available, we'd like to be able to access the DeviceState when registering a savevm. For buses with a get_dev_path() function, this will allow us to create more unique savevm id strings. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-30Compile most PPC devices only onceBlue Swirl1-4/+0
Make byte swapping unconditional since PPC is big endian. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-14PPC: Get rid of segfaults in DBDMA emulationAlexander Graf1-3/+7
While trying to find the right channel number for the DBDMA emulation I stumbled across segmentation faults that were purely triggered by the guest. The guest should never have the possiblity to segfault us, so let's check all indirect function calls on a channel, so the code even works for channels that have not been reserved. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2009-12-24MAC DBDMA: store register values in native endiannessAurelien Jarno1-39/+46
Store the register values in native endianness, by dropping all the endianness conversion functions, and converting the endianness in dbdma_readl/dbdma_writel instead. Also guard the endianness conversion with TARGET_WORDS_BIGENDIAN to simulate the backward connection of the bus. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-07PPC: remove unneeded calls to device resetBlue Swirl1-1/+0
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-01Revert "Get rid of _t suffix"Anthony Liguori1-2/+2
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 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01Get rid of _t suffixmalc1-2/+2
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
2009-08-25Make CPURead/WriteFunc structure 'const'Blue Swirl1-2/+2
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-29Revert "Introduce reset notifier order"Jan Kiszka1-1/+1
This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (and updates later added users of qemu_register_reset), we solved the problem it originally addressed less invasively. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16Remove io_index argument from cpu_register_io_memory()Avi Kivity1-1/+1
The parameter is always zero except when registering the three internal io regions (ROM, unassigned, notdirty). Remove the parameter to reduce the API's power, thus facilitating future change. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22Introduce reset notifier orderJan Kiszka1-1/+1
Add the parameter 'order' to qemu_register_reset and sort callbacks on registration. On system reset, callbacks with lower order will be invoked before those with higher order. Update all existing users to the standard order 0. Note: At least for x86, the existing users seem to assume that handlers are called in their registration order. Therefore, the patch preserves this property. If someone feels bored, (s)he could try to identify this dependency and express it properly on callback registration. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-13Replace gcc variadic macro extension with C99 versionBlue Swirl1-3/+3
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-04-24qemu: create helper for event notification (Marcelo Tosatti)aliguori1-3/+1
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7236 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07Use a dedicated function to request exit from execution loopaurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6762 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-04DB-DMA IDE asynchronous I/Oaurel321-2/+7
Signed-off-by: Laurent Vivier <Laurent@vivier.eu> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6681 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-03DB-DMA cleanupaurel321-111/+79
Signed-off-by: Laurent Vivier <Laurent@vivier.eu> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6676 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-05hw: remove error handling from qemu_malloc() callers (Avi Kivity)aliguori1-2/+0
Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-30PowerPC: mac-io DB-DMA supportaurel321-29/+795
This patch adds powermac Descriptor-Based DMA. It is used by mac-io based IDE, ethernet, sounds and serial devices. Signed-off-by: Laurent Vivier <Laurent@lvivier.info> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6488 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-30VM load/save support for PPC devicesblueswir11-0/+13
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6142 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-28Register reset handlersblueswir11-0/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6136 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-24Improve PPC device debuggingblueswir11-2/+18
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6126 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13Remove unnecessary trailing newlinesblueswir11-1/+0
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6000 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-28* sort the PowerPC target object filesj_mayer1-0/+79
* make PowerPC NVRAM accessors generic to be able to use a MacIO NVRAM instead of the M48T59 one * split PowerMac targets code: - move all PowerMac related definitions and prototypes into hw/ppc_mac.h - add hw/mac_dbdma.c, hw/mac_nvram.c and macio.c which implements shared PowerMac devices - define the g3bw machine in a new hw/ppc_oldworld.c file * Fix the g3bw target: - fix the Grackle host PCI device - connect the Heathrow PIC to the PowerPC 6xx bus pins git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3475 c046a42c-6fe2-441c-8c8c-71466251a162
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