net: convert mipsnet to NICState
Signed-off-by: Mark McLoughlin <markmc@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
net: convert musicpal to NICState
net: convert smc91c111 to NICState
net: convert eepro100 to NICState
net: convert dp8393x to NICState
net: convert etrax to NICState
net: convert LAN9118 to NICState
net: convert mcf_fec to NICState
net: convert e1000 to NICState
net: convert rtl8139 to NICState
net: convert ne2000 to NICState
net: convert pcnet to NICState
net: convert virtio to NICState
qdev: move DO_UPCAST() into osdep.h
Nothing qdev specific about this, make it available throughtout.
net: remove NICInfo::vc
Since 1cc33683, this field is not set for most devices, so justremove it and its remaining few uses.
ac97: port to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
c4231a: port to vmstate
gus: port to vmstate
ac97: sizeof needs %zd
This change makes DEBUG_AC97 to compile again
ac97: recalculate active after loadvm
ac97: up savevm version and remove active from state
sb16: port to vmstate
es1370: port to vmstate
qdev: Use QError for 'device not found' error
Please, note that we will lose the "Try -device '?' for a list" hint as it's qdev specific.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
fix I2C slave addressing
With the recent device handling changes the I2C slave addressing codewas broken. With current code, if a slave with the correct address is
not found on the bus the last scanned slave on the bus will beaddressed. This is wrong. Please find attached a patch to fix it....
Fix qdev property type definition for isa serial/parallel devices
Use the correct qdev property type for these devices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Fix qemu_free use in scsi-generic.c
scsi-generic.c is using free() instead of qemu_free().Fix it.
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Fix free use in xen_backend.c
xen_backend.c is using qemu_free() instead of free().Fix it.
Fix qemu_malloc/qemu_free use in rtl8139.c
rtl8139.c is using malloc()/free() instead of qemu_malloc()/qemu_free().Fix it.
pci: move apb specific stuff to apb_pci.c
pci code had a TODO to move apb specificpci bridge initialization to apb_pci.Implement this and remove the TODO.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Fix qemu_free use in acpi.c
acpi.c is using free() instead of qemu_free().Fix it.
Fix qemu_free use in baum.c
baum.c is using free() instead of qemu_free().Fix it.
Fix qemu_free use in nand.c
nand.c is using free() instead of qemu_free().Fix it.
Fix qemu_free use in bt-l2cap.c
bt-l2cap.c is using free() instead of qemu_free().Fix it.
Fix qemu_free use in nseries.c
nseries.c is using free() instead of qemu_free().Fix it.
vga-pci: Fix access to linear framebuffer
Anthony Liguori's patch fixes the problems withvga display in graphical mode and SeaBIOS.
I only adapted some values for vga-pci.
Signed-off-by: Stefan Weil <weil@mail.berlios.de>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
msix: clear pending bit of an unused vector
PCI spec states:if a masked vector has its Pending bit set, and the associatedunderlying interrupt events are somehow satisfied (usually by softwarethough the exact manner is function-specific), the function must clear...
msix: fix reset value for enable bit
On reset, we currently clear all bits in msix control register exceptenable bit. This is wrong: the spec says we should clear writeablebits: function mask and enable bit.Correct this.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
msix: fix mask bit state after reset
PCI spec states that mask bit must be 1 after reset.Make it so.
virtio: do not reset msix state on soft reset
msix state is managed by OS, not thedriver, so it's wrong to touch iton io from driver.Mark all vectors unused instead.
msix: add helper to unuse all msix entries
will be used by virtio on soft reset
pci: convert goto into scope in bridge_filter
goto into scope is evil. rearrange pci_bridge_filterso that we always go to end of function on error.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>Acked-by: Isaku Yamahata <yamahata@valinux.co.jp>
pci: pci bridge related clean up.
- fix bridge prefetchable memory accesser to check 64bit or not.- use pcibus_t consistently instead mixing pcibus_t and uint64_t.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
pci: fix pci_config_get_io_base().
fix typo in pci_config_get_io_base().
pci: remove magic number, 256 in pci.c
This patch replaces magic number, 256, with ARRAY_SIZE().
pci: split up up pci_update mappings
Split bar address math into a separate function.In particular, this gets rid of an ugly forward gotointo scope that we have there.
pci: clean up of pci_update_mappings()
This patch converts r->size == 0 to !r_size.
pci: remove unused constants
This patch removes unused constants committed byfb23162885f7fd8cf7334bed22c25ac32c7d8b9d.
pci: move typedef, PCIHostState, PCIExpressHost to qemu-common.h.
This patch moves two typedefs, PCIHostState and PCIExpressHost toqemu-common.h for consistency as PCIBus and PCIDevice are typedefedin qemu-common.h.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>...
pci: remove some unnecessary comment in pci.h
This patch removes some comment which should go into commit login pci.h.
pci: clean up of pci_init_wmask().
This patch replaces for loop by memset in pci_init_wmask().
pci: kill unnecessary included in pci.c
including pci_host.h isn't needed by pci.c.This patch kills it.
pci_host: remove unnecessary & 0xff.
This patch removes unnecessary & 0xff in pci_dev_find_by_addr().
pci: s/pci_find_host_bus/pci_find_root_bus/g
This patch renames pci_find_host_bus() to pci_find_root_bus()as suggested by "Michael S. Tsirkin" <mst@redhat.com>.
pci: remove pci_sub_bus() by open coding.
Because pci_sub_bus() is used only once so eliminate itby open coding as suggested by "Michael S. Tsirkin" <mst@redhat.com>.
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}()
pci: rename (pci_/pcie_mmcfg_)addr_to_dev
This patch renames pci_addr_to_dev(), pcie_mmcfg_addr_to_dev()to pci_dev_find_by_addr(), pcie_dev_find_by_mmcfg_addr()as "Michael S. Tsirkin" <mst@redhat.com> suggested.
pci: remove pci_addr_to_config() by open code
This patch removes pci_addr_to_config() and open code itas suggested by Michael S. Tsirkin <mst@redhat.com>.
pci: simplify (pci_/pcie_mmcfg_)data_read()
Remove switch on length: we don't care abouthigh bits for value, so just return all onesif no device. And add one assert().
pci: move pci_data_{read, write}() declaration from pci.h to pci_host.h
Now pci host stuff has been moved from pci.[hc] to pci_host.[hc]so the declaration of pci_data_{read, write}() should be inpci_host.hThis patch moves them from pci.h to pci_host.h for consistency....
pci: fix pci_info_device().
It printed wrong limit value of bridge.This patch fixes it.
pci: pci.h cleanup: move out stuff not in pci.c
pci.h declares some functions which aren'tdefined in pci.h. Clean up moving thingsto appropriate headers, and update all users.
Revert "vga: do not resize the screen on hw_invalidate"
This causes ctrl+alt+u or ctrl+alt+f to not work when windows hasn't beenresized first. Other graphic emulators do resize the screen onhw_invalidate.
This reverts commit 0bd8246bfec1dfb2eb959f52db535572c0260f4c.
BCD cleanup
Combine multiple BCD implementations.
Signed-off-by: Paul Brook <paul@codesourcery.com>
DS1338 RTC
Implement MAXIM SD1338 RTC+NVRAM.
GPIO I2C rework
Reqrite bitbanging I2C implementation. New code improves stop/startcondition handling, and gives more accurate input line level.
Introduce intermediate abstraction layer for I2C bitbanging thatis not connected via a GPIO port.
ARM RealView I2C
Add ARM Realview I2C host emulation.
ARM PBX-A9 board support
Implement ARM RealView PBX-A9 board support.
sb16: remove highspeed reset code
It was never enabled in any of the public builds anyway.
Noticed by Steve Grubb.
Signed-off-by: malc <av1474@comtv.ru>
Convert linux bootrom to external rom and fw_cfg
We already have a working multiboot implementation that uses fw_cfg to getits kernel module etc. data in int19 runtime now.
So what's missing is a working linux boot option rom. While at it I figured itwould be a good idea to take the opcode generator out of pc.c and instead use...
Convert multiboot to fw_cfg backed data storage
Right now we load the guest kernel to RAM, fire off the BIOS, hope itdoesn't clobber memory and run an option rom that jumps into the kernel.
That breaks with SeaBIOS, as that clears memory. So let's read all...
Introduce rom_copy
We have several rom helpers currently, but none of them can get uscode that spans several roms into a pointer.
This patch introduces a function that copies over rom contents.
Signed-off-by: Alexander Graf <agraf@suse.de>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
fw_cfg: change cur_offset to 32 bits
Block live migration
This patch introduces block migration called during live migration. Blockare being copied to the destination in an async way. First the code willtransfer the whole disk and then transfer all dirty blocks accumulted duringthe migration....
char: rename qemu_chr_reset to qemu_chr_generic_open
This function sends out the OPENED event to backends thathave drive the chardevs. The 'reset' is now a historicalartifact and we can now just call the function for what itis.
Signed-off-by: Amit Shah <amit.shah@redhat.com>...
LAN9118 emulation
Add SMSC LAN9118 ethernet emulation.
ARM PB-A8 support
Add ARM Realview PB-A8 board support.
mips_r4k: fix reset
(broken by 45a50b1668822c23afc2a89f724654e176518bc4)
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
PPC64: map Uni-North AGP bus aka fix Linux boot
Uni-North AGP device mapping was accidentally dropped in2e29bd04786003561303dcad940b38afe790fb9b.
Map the device.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
PPC64: Partial fix to Linux crash: revert to old devfn
Before 2e29bd04786003561303dcad940b38afe790fb9b, Uni-North host and AGPbridge were using the same devfn, 11 << 3. The net effect was that onlyAGP bridge was visible. This was changed in the commit to 13 << 3 for AGP....
PCI: make duplicate devfn allocation fatal
Only two callers of pci_create_simple/pci_register_device botheredto check the return value. Other cases were prone to crashing withspurious NULL pointer dereferences.
Make QEMU exit with an error message when devfn is attempted to...
mips malta: fix indentation
mips-malta: fix reset
pci: Fix function pci_default_write_config
Change 260c0cd3d985e51b15870ff47e17b7b930efbda1(pci: use range helper functions) introduced abug which made pci cirrus vga on mips malta(and maybe other pci devices) fail.
Don't change addr - its original value is needed...
mips: fix CPU reset
Don't load the kernel twice during reset.See f2d74978764f62d832d61ac17bb5d934ade58816.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>Signed-off-by: Stefan Weil <weil@mail.berlios.de>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Fix PPC crash
Because of a typo, structure field vga_bios_size was not initializedproperly and a bogus BAR6 for the nonexistent VGA BIOS appeared.
The bug was uncovered by c169998802505c244b8bcad562633f29de7d74a4.
ARM MPCore tweaks
Allow the user to specify the number of cores present on theRealView EB + ARM11MPCore board. Also split into its own configrather than guessing from the CPU name.
Realview/EB procid hacks
Guess core tile ID based on CPU type.
pci: fix the conversion of config field from array to pointer
e1000 fix: read access to some registers is missing.
While writing working on an e1000 driver for my university's OS Inoticed that some registers aren't readable in QEMU, but they shouldbe readable as stated in Intels Driver Developer Manual (and alsoverified on real hardware)....
fdc: fix vmstate variable passed
When code was transformed to use qdev_reset/vmstate registration, vmstatewas passed a variable of the wrong type
virtio-blk: Pass read errors to the guest
We need to signal not only write errors, but also read errors to the guestdriver. This fixes a regression introduced by 869a5c6d.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
eepro100: Fix boot ROM support
eepro100: Add missing .exit initialisation
Some devices did not have an initialisation valuefor entry ".exit". This is fixed here.
qdev: Check if unplug handler exists before calling it
A bus may have hotplugging enabled but not have the 'unplug'callback defined, which would lead to a crash on trying tounplug a device on the bus.
Fix by introducing an assert to check if the callback is valid....
serial: Add interface to set reference oscillator frequency
Many (most?) serial interfaces have a programmableclock which provides the reference frequency ("baudbase").So a fixed baudbase which is only set once can be wrong.
omap1.c is an example which could use the new interface...
microblaze: Move the kcmdline out of the way.
Avoids rom overlap conflicts.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Fix ARM MCore secondary cpu boot
Make MPCore secondary cpu initialization work with the new resethandling. Also change the inital FLAG value from 3 to zero to matchrecent kenrels.
Reject late rom loading
rom_+add_file/rom_add_blob only work correctly if called beforeload_all_roms. Enforce this rather than silently accepting and puttingthe rom in the wrong place at reset.
Fix ARM system emulation
Since 45a50b1 load_image_targphys should only be called once.ARM boards incorrectly call it every time the system is reset.