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vmstate: remove grackle_pci savevm code
It was migrating the wrong structures, no way it would work
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
pci-host: Delegate bswap to mmio layer
The only reason we have bswap versions of the pci host code is thatmost pci host devices are little endian. The ppc e500 is the onlyodd one here, being big endian.
So let's directly pass the endianness down to the mmio layer and not...
pci: don't overwrite multi functio bit in pci header type.
Don't overwrite pci header type.Otherwise, multi function bit which pci_init_header_type() setsappropriately is lost.Anyway PCI_HEADER_TYPE_NORMAL is zero, so it is unnecessary to zerowhich is already zero cleared....
savevm: Add DeviceState param
When available, we'd like to be able to access the DeviceStatewhen registering a savevm. For buses with a get_dev_path()function, this will allow us to create more unique savevmid strings.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>...
Compile pci_host only once
Convert pci_host_conf_register_mmio_noswap(x) topci_host_conf_register_mmio(x, 0).
Convert pci_host_conf_register_mmio(x) topci_host_conf_register_mmio(x, 1) for big endian hosts, all caseshappen to be BE.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Refactor DEC 21154 PCI bridge
It's currently not used by PPC machines. Refactor so that also Sparc64machines can use it.
PCI: fix bridge configuration
PCI bridges' qdev info structures must indicate bridge header type,otherwise critical bridge registers (esp. PCI_PRIMARY_BUS,PCI_SECONDARY_BUS, PCI_SUBORDINATE_BUS) will not be writable.
qdev: Replace device names containing whitespace
Device names with whitespace require quoting in the shell and in themonitor. Some of the offenders are also overly long. Some have amore convenient alias, some don't.
The place for verbose device names is DeviceInfo member desc. The...
pci: shorten pci_host_{conf, data}_register_xxx function a bit.
pci_host_data_register_io_memory and its variants are too long a bit.So shorten them. Now they arepci_host_{conf, data}_register_{mmio, mmio_noswap, ioport}()
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>...
pci_host: consolidate pci config address access.
consolidate pci_config address access into pci_host.c
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pci_host.h: move functions in pci_host.h into .c file.
split static functions in pci_host.h into pci_host.c andpci_host_template.h.Later a structures declared in pci_host.h, PCIHostState, will be used.However pci_host.h doesn't allow to include itself easily. This patches...
PPC: remove unneeded calls to device reset
New qdev_init_nofail()
Like qdev_init(), but terminate program via hw_error() instead ofreturning an error value.
Use it instead of qdev_init() where terminating the program on failureis okay, either because it's during machine construction, or because...
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. Somethinglike this must be presented on the list first so people can provide input...
Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the timebeing.
Signed-off-by: malc <av1474@comtv.ru>
PPC: make system bus parent of PCI bus
We want the argument pass to set_irq to be opaque
piix_pci want to pass more things that the pic
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qdev: add return value to init() callbacks.
Sorry folks, but it has to be. One more of these invasive qdev patches.
We have a serious design bug in the qdev interface: device initcallbacks can't signal failure because the init() callback has noreturn value. This patch fixes it....
Make CPURead/WriteFunc structure 'const'
PPC: convert Grackle to qdev
Revert "Introduce reset notifier order"
This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (andupdates later added users of qemu_register_reset), we solved theproblem it originally addressed less invasively.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>...
Remove io_index argument from cpu_register_io_memory()
The parameter is always zero except when registering the three internalio regions (ROM, unassigned, notdirty). Remove the parameter to reducethe API's power, thus facilitating future change.
Signed-off-by: Avi Kivity <avi@redhat.com>...
Add common BusState
Implement and use a common device bus state. The main side-effect isthat creating a bus and attaching it to a parent device are no longerseparate operations. For legacy code we allow a NULL parent, but thatshould go away eventually....
Introduce reset notifier order
Add the parameter 'order' to qemu_register_reset and sort callbacks onregistration. On system reset, callbacks with lower order will beinvoked before those with higher order. Update all existing users to thestandard order 0....
Replace gcc variadic macro extension with C99 version
use PCI_HEADER_TYPE.
use symbolic value instead of 0x0e and related value.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Add and use #defines for PCI device classes
This patch adds and uses #defines for PCI device classes and subclases,using a new pci_config_set_class() function, similar to the recentlyadded pci_config_set_vendor_id() and pci_config_set_device_id().
Change since v1: fixed compilation of hw/sun4u.c...
Update #defines for PCI vendor and device IDs from OpenBIOS and Linux
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6490 c046a42c-6fe2-441c-8c8c-71466251a162
Define PCI vendor and device IDs in pci.h (Stuart Brady)
This patch defines PCI vendor and device IDs in pci.h (matching thosefrom Linux's pci_ids.h), and uses those definitions where appropriate.
Change from v1: Introduces pci_config_set_vendor_id() / pci_config_set_device_id()...
VM load/save support for PPC devices
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6142 c046a42c-6fe2-441c-8c8c-71466251a162
Register reset handlers
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6136 c046a42c-6fe2-441c-8c8c-71466251a162
Improve PPC device debugging
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6126 c046a42c-6fe2-441c-8c8c-71466251a162
Remove unnecessary trailing newlines
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6000 c046a42c-6fe2-441c-8c8c-71466251a162
Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
Fix grackle (in fact MPC106) PCI host bridge header to avoid confusing firmwares and OSes.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3526 c046a42c-6fe2-441c-8c8c-71466251a162
find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
Unify IRQ handling.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
Implement sun4u PCI IRQ routing.Allow multiple PCI busses and PCI-PCI bridges.Fix bugs in Versatile PCI implementation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2166 c046a42c-6fe2-441c-8c8c-71466251a162
PCI shared IRQ fix (original patch by andrzej zaborowski).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2165 c046a42c-6fe2-441c-8c8c-71466251a162
Rearrange PCI host emulation code.Add ARM PCI emulation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1916 c046a42c-6fe2-441c-8c8c-71466251a162