Use PCI_DEVFN() and PCI_FUNC_MAX where appropriate.
This patch make it clear that func = 0.
test:
The following object files with/without this patch are stripped and compared.
They remains same.
arm-softmmu/versatile_pci.o
libhw32/ppce500_pci.o
libhw32/unin_pci.o
libhw64/ppce500_pci.o
libhw64/unin_pci.o
mips-softmmu/gt64xxx.o
mips64-softmmu/gt64xxx.o
mips64el-softmmu/gt64xxx.o
mipsel-softmmu/gt64xxx.o
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Yu Liu <yu.liu@freescale.com>
Cc: Paul Brook <paul@codesourcery.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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>
Use TARGET_FMT_plx as format placeholder for target_phys_addr_t
Signed-off-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
They call only pci_default_{read, write}_config().
So they aren't necessary.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
split static functions in pci_host.h into pci_host.c and
pci_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
addresses it.
pci_host.h includes functions which are instantiated in .c by including
pci_host.h with typedefing pci_addr_t.
pci_addr_t is per pci host bridge and is typedef'ed to uint32_t for ioio
or target_phys_addr_t for mmio in .c file.
That prevents from including pci_host.h to use PCIHostState because of
requiring type, pci_addr_t.
Its purpose to include is to instantiate io function for mmio or ioio
depending on which pci host bridge requires ioio or mmio.
To avoid including code, we always instantiate both version.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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>
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>
Implement and use a common device bus state. The main side-effect is
that creating a bus and attaching it to a parent device are no longer
separate operations. For legacy code we allow a NULL parent, but that
should go away eventually.
Also tweak creation code to veriry theat a device in on the right bus.
Signed-off-by: Paul Brook <paul@codesourcery.com>
This patch adds and uses #defines for the remaining hardcoded PCI
device IDs. It also moves definitions taken from linux/pci_ids.h
into a separate header (hw/pci_ids.h), removes the 'RTL' from
PCI_DEVICE_ID_REALTEK_RTL8029, and renames PCI_DEVICE_ID_FSL_E500
to PCI_DEVICE_ID_MPC8533E to match Linux's definition.
Changes in v2:
* Don't use C99-style comments
* Move definitions from linux/pci_ids.h into a separate header
* Rename PCI_DEVICE_ID_FSL_E500 to PCI_DEVICE_ID_MPC8533E
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6841 c046a42c-6fe2-441c-8c8c-71466251a162
This patch adds and uses #defines for PCI device classes and subclases,
using a new pci_config_set_class() function, similar to the recently
added pci_config_set_vendor_id() and pci_config_set_device_id().
Change since v1: fixed compilation of hw/sun4u.c
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6491 c046a42c-6fe2-441c-8c8c-71466251a162
This patch defines PCI vendor and device IDs in pci.h (matching those
from 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()
accessors as suggested by Anthony Liguori.
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6442 c046a42c-6fe2-441c-8c8c-71466251a162
- Byte swapping for internal GT64XXX registers is controlled by the bit
12 of the Configuration Register and not by the PCI Internal Command
register.
- The bit 0 of the PCI Internal Command register controls byte swapping
for PCI access *except for the internal PCI device*, that is when both
bus and device numbers are 0.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4035 c046a42c-6fe2-441c-8c8c-71466251a162
Isaku Yamahata