aboutsummaryrefslogtreecommitdiff
path: root/hw
AgeCommit message (Collapse)Author
2010-03-09kbd leds: ps/2 kbdGerd Hoffmann
Add led status notification support to the ps/2 kbd driver. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-09scsi: Make device scsi-disk reject /dev/sg*Markus Armbruster
You're supposed to use scsi-generic for that. Which rejects anything but /dev/sg*. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-09qdev: Catch attempt to attach more than one device to a netdevMarkus Armbruster
Guest device and host netdev are peers, i.e. it's a 1:1 relation. However, we fail to enforce that: $ qemu -nodefaults --nographic -netdev user,id=net0 -device e1000,netdev=net0 -device virtio-net-pci,netdev=net0 -monitor stdio QEMU 0.12.50 monitor - type 'help' for more information (qemu) info network Devices not on any VLAN: net0: net=10.0.2.0, restricted=n peer=virtio-net-pci.0 e1000.0: model=e1000,macaddr=52:54:00:12:34:56 peer=net0 virtio-net-pci.0: model=virtio-net-pci,macaddr=52:54:00:12:34:57 peer=net0 It's all downhill from there. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-09qdev: Improve diagnostics for bad property valuesMarkus Armbruster
Property "vlan" reports "failed to parse" even when the value parses just fine, but the result doesn't name an existing VLAN. Similarly, properties "drive", "chr" and "netdev" misleadingly report "failed to parse" when the value doesn't name an existing host device. Change PropertyInfo method parse to return an error code, so that qdev_prop_parse() can report the error more accurately. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08virtio-pci: Use DEV_NVECTORS_UNSPECIFIED instead of -1 for virtio-serialAmit Shah
Use the named constant instead of -1. Signed-off-by: Amit Shah <amit.shah@redhat.com> Reported-by: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08qdev: Add a DEV_NVECTORS_UNSPECIFIED enum for unspecified nr of MSI vectorsAmit Shah
net.c used a constant to signify no MSI vectors were specified. Extend that to all qdev devices. Signed-off-by: Amit Shah <amit.shah@redhat.com> Reported-by: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08pcnet APROMWE bit location (retry)Chris Kilgour
According to AMD document 21485D pp.141, APROMWE is bit 8 of BCR2. Signed-off-by: Christopher Kilgour <techie@whiterocker.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08adding helper pci functionsIzik Eidus
Signed-off-by: Izik Eidus <ieidus@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08QMP: Introduce RTC_CHANGE eventLuiz Capitulino
Emitted whenever the RTC time changes. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08block: Emit BLOCK_IO_ERROR before vm_stop() callLuiz Capitulino
The next commit will move the STOP event into do_vm_stop(), to have the expected event sequence we need to emit the I/O error event before calling vm_stop(). The expected sequence is: { "event": "BLOCK_IO_ERROR" [...] } { "event": "STOP" } Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-08ppc: don't define bamboo-0.13 as the default machineAurelien Jarno
It has been broken by commit 977b6b91cee1132f8c7b12d22f4b273091598e44. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-07Update to a hopefully more future proof FSF addressBlue Swirl
See also 8167ee883931cb20c6264fc19d040ce2dc6ceaaa, 530e7615ce3c01882e582c84dc6304ab98a3d5c5 and fad6cb1a565bb73f83fc0e2654489457b489e436. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-06scsi: update comment on the standards revisionChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06ppc440_bamboo: Disable new virtio-serial features for 0.12 machine typeAmit Shah
Disable the MULTIPORT feature and MSI vectors for the 0.12 machine types; those features are added only for 0.13 onwards. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06ppc440_bamboo: Add 0.12 and 0.13 machine types for backward compatAmit Shah
Add a 0.12 machine type for compatibility with older versions. Mark the default one as 0.13. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06s390-virtio: Fix compile error for virtio-block initAmit Shah
Commit 428c149b0be790b440e1cbee185b152cdb22feec modified the argument that virtio_blk_init takes. Update the s390 bus code that calls this function. Signed-off-by: Amit Shah <amit.shah@redhat.com> CC: Christoph Hellwig <hch@lst.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06hw/serial.c: fix THRE interrupt clearingAurelien Jarno
UART_IIR_THRI is not a mask, but a possible value for the IIR ID. Use UART_IIR_ID to extract this value. Broken by commit 71e605f80313a632cc6714cde7bd240042dbdd95. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-06hw/serial.c: fix indentationAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-04Merge remote branch 'qemu-kvm/uq/master' into pullsAnthony Liguori
2010-03-04x86: Extend validity of bsp_to_cpuJan Kiszka
As we hard-wire the BSP to CPU 0 anyway and cpuid_apic_id equals cpu_index, bsp_to_cpu can also be based on the latter directly. This will help an early user of it: KVM while initializing mp_state. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-03-04KVM: Rework VCPU state writeback APIJan Kiszka
This grand cleanup drops all reset and vmsave/load related synchronization points in favor of four(!) generic hooks: - cpu_synchronize_all_states in qemu_savevm_state_complete (initial sync from kernel before vmsave) - cpu_synchronize_all_post_init in qemu_loadvm_state (writeback after vmload) - cpu_synchronize_all_post_init in main after machine init - cpu_synchronize_all_post_reset in qemu_system_reset (writeback after system reset) These writeback points + the existing one of VCPU exec after cpu_synchronize_state map on three levels of writeback: - KVM_PUT_RUNTIME_STATE (during runtime, other VCPUs continue to run) - KVM_PUT_RESET_STATE (on synchronous system reset, all VCPUs stopped) - KVM_PUT_FULL_STATE (on init or vmload, all VCPUs stopped as well) This level is passed to the arch-specific VCPU state writing function that will decide which concrete substates need to be written. That way, no writer of load, save or reset functions that interact with in-kernel KVM states will ever have to worry about synchronization again. That also means that a lot of reasons for races, segfaults and deadlocks are eliminated. cpu_synchronize_state remains untouched, just as Anthony suggested. We continue to need it before reading or writing of VCPU states that are also tracked by in-kernel KVM subsystems. Consequently, this patch removes many cpu_synchronize_state calls that are now redundant, just like remaining explicit register syncs. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-03-04Allocate memory below 4GB as one chunkAvi Kivity
Instead of allocating a separate chunk for the first 640KB and another for 1MB+, allocate one large chunk. This plays well in terms of alignment and size with large pages. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-03-03eepro100: Keep includes sortedStefan Weil
I always try to keep standard includes sorted and add a comment why they are there (so they can be removed when they are no longer needed). Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Remove C++ commentsStefan Weil
C++ comments are unwanted, so this is fixed here. * Replace C++ comments by C comments. * Put code which was deactivated by a C++ comment in #if 0...#endif. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Add diagnose commandStefan Weil
Real hardware would run an internal self-test. The emulation just returns a passed status. Original patch was from Reimar Döffinger, thanks. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: New function for reading command blockStefan Weil
Move code which reads the command block to the new function read_cb. The patch also fixes some endianess issues related to the command block and moves declarations of local variables to the beginning of the block. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Use tx.statusStefan Weil
There is no need for a local variable "status". Using tx.status makes it clearer which status is addressed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Prettify code (no functional changes)Stefan Weil
* Fix indentation. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Fix CU Start commandStefan Weil
CU Start is allowed when the CU is in the idle or suspended state. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Support RNR interruptStefan Weil
The RNR interrupt is triggered under these conditions: * the RU is not ready to receive a frame due to missing resources * the RU is ready and a RU abort command was requested Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Replace variable name to fix a compiler warningStefan Weil
When compiling with -Wshadow, gcc gives a warning which is fixed by renaming stat -> status. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Use symbolic names for bits in EEPROM idStefan Weil
V2 - Use UPPER_CASE for enum values Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Remove old unused codeStefan Weil
This code is no longer needed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Use symbolic names and BIT macros in binary operationsStefan Weil
Instead of magic numbers like 0x8000, symbolic names are used for the SCB command and status bits. There are too many configuration bits to use symbolic names there, too. Using the BIT macro is a little help when comparing code and documentation. For the same reason, some other constants were replaced by the BITS macro. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Add device descriptionsStefan Weil
Add descriptions for all devices. These descriptions are shown when users call qemu -device ? Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Update copyright noticeStefan Weil
Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Add TODO listStefan Weil
Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Support gpxe boot for all eepro100 devicesStefan Weil
Only two boot ROM files are needed for all devices. * Add these GPXE ROM files using new naming convention (as discussed on qemu-devel). Both files were created with http://rom-o-matic.net/, PCI vendor / device ids as in ROM filenames and option BANNER_TIMEOUT = 0. * Remove old PXE ROM file for i82559er. It was replaced by gpxe-eepro100-80861209.rom. * Update pc-bios/README (and sort entries). Full support still needs additional eepro100 fixes. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Fix PXE bootStefan Weil
The phy handling was wrong for PXE, GPXE boot: GPXE's eepro100 driver did not detect a valid link. This is fixed here. V2 - Use UPPER_CASE for enum values Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Add missing SCB register namesStefan Weil
Some system control block registers were addressed using their offset value. Use symbolic names now and clean the documentation. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-03eepro100: Fix compiler errors from debug messagesStefan Weil
When debug output was enabled (by defining DEBUG_EEPRO100), some debug messages resulted in a compiler error. This is fixed here. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-01Move ioport.h out of cpu-all.hPaul Brook
Only include ioport.h where it is actually needed. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-02-28alpha-linux-user: Implement signals.Richard Henderson
Move userland PALcode handling into linux-user main loop so that we can send signals from there. This also makes alpha_palcode.c system-level only, so don't build it for userland. Add defines for GENTRAP PALcall mapping to signals. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-27powerpc/e500: adjust fdt and ramdisk loading addrLiu Yu
Since kernel uimage is getting bigger, old fixed loading bases will result in regions overlap. Add pad for fdt and ramdisk, so that they won't overlap with uimage. Signed-off-by: Liu Yu <yu.liu@freescale.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-27powerpc: fix compilation with CONFIG_FDT undefinedAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-27powerpc/booke: move fdt loading to rom infrastructureLiu Yu
It's convinent to use rom to checking overlap, to reset etc. And uImage and ramdisk loading has already moved to it. Also, after we add fdt to rom, free it. Signed-off-by: Liu Yu <yu.liu@freescale.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-27target-ppc: add synchronize register for booke initLiu Yu
So that the following registers init could be flushed back to kvm. Signed-off-by: Liu Yu <yu.liu@freescale.com> Acked-by: Hollis Blanchard <hollis@penguinppc.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-25Fix -usbdevice crashPaul Brook
If -usbdevice is used on a machine with no USB busses, usb_create will fail and return NULL. Patch below handles this failure gracefully rather than crashing when we try to init the device. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-02-23rewrote timer implementation for rtl8139.Frediano Ziglio
Add a QEMU timer only when needed (timeout status not set, timeout irq wanted and timer set). This patch is required for Darwin. Patch has been tested under FreeBSD, Darwin and Linux. Signed-off-by: Frediano Ziglio <freddy77@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-02-22Fix lost serial TX interrupts. Report receive overruns.Justin T. Gibbs
o Implement receive overrun status. The FreeBSD uart driver relies on this status in it's probe routine to determine the size of the FIFO supported. o As per the 16550 spec, do not overwrite the RX FIFO on an RX overrun. o Do not allow TX or RX FIFO overruns to increment the data valid count beyond the size of the FIFO. o For reads of the IIR register, only clear the "TX holding register emtpy interrupt" if the read reports this interrupt. This is required by the specification and avoids losing TX interrupts when other, higher priority interrupts (usually RX) are reported first. Signed-off-by: Justin T. Gibbs <gibbs@FreeBSD.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-27 22:31:50 +0000