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2011-04-22vmstate: port heathrow_picJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port pl022 sspJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris sysJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris ssi busJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris i2cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port armv7m nvicJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port pl011Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port pxa2xx_keypadJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port syborg_rtcJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port pmtimerJuan Quintela
It was a half conversion. Finish it. enabled can only get values of 0, 1 or 2, was declared as an int but sent as an unint8_t, change its type. Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port sysborg_timerJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port arm_timerJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port arm sp804Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port mipsnetJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port m48t59Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port ads7846Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port adb_mouseJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port adb_kbdJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-20hw/arm_boot.c: move initrd load address up to accommodate large kernelsPeter Maydell
Newer kernels are large enough that they can overlap the address where qemu places the initrd. Move the initrd up so that there is enough space for the kernel again. Unfortunately it's not possible to automatically determine the size of the kernel if it is compressed, so this is the best we can do. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-20Basic implementation of Sharp Zaurus SL-5500 collie PDADmitry Eremin-Solenikov
Add very basic implementation of collie PDA emulation. The system lacks LoCoMo and graphics/sound emulation. Linux kernel boots up to mounting rootfs (theoretically it can be provided in pflash images). Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-20Implement basic part of SA-1110/SA-1100Dmitry Eremin-Solenikov
Basic implementation of DEC/Intel SA-1100/SA-1110 chips emulation. Implemented: - IRQs - GPIO - PPC - RTC - UARTs (no IrDA/etc.) - OST reused from pxa25x Everything else is TODO (esp. PM/idle/sleep!) - see the todo in the hw/strongarm.c Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-18s390x: virtio machine storage keysAlexander Graf
For emulation (and migration) we need to know about the guest's storage keys. These are separate from actual RAM contents, so we need to allocate them in parallel to RAM. While touching the file, this patch also adjusts the hypercall function to a new syntax that aligns better with tcg emulated code. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-18s390x: Dispatch interrupts to KVM or the real CPUAlexander Graf
The KVM interrupt injection path is non-generic for now. So we need to push knowledge of how to inject a device interrupt using KVM into the actual device code. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-18s390x: Prepare cpu.h for emulationAlexander Graf
We need to add some more logic to the CPU description to leverage emulation of an s390x CPU. This patch adds all the required helpers, fields in CPUState and constant definitions required for user and system emulation. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-16usb: trivial spelling fixesBrad Hards
Signed-off-by: Brad Hards <bradh@frogmouth.net> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-04-15Use qemu-common.h or qemu-timer.h in place of sysemu.hBlue Swirl
In some cases qemu-common.h or qemu-timer.h can be used in place of sysemu.h. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-15Remove unused sysemu.h include directivesBlue Swirl
Remove unused sysemu.h include directives to speed up build with the following patches. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-15sparc: Fix assertion caused by empty memory slot with 0 byteStefan Weil
If the memory size given on the command line is equal to the maximum size of memory defined by the hardware, there is no "empty slot" after physical memory. The following command qemu-system-sparc -m 256 raised an assertion: exec.c:2614: cpu_register_physical_memory_offset: Assertion `size' failed This can be fixed either at the caller side (don't call empty_slot_init) or in empty_slot_init (do nothing) when size == 0. The second solution was choosen here because it is more robust. Signed-off-by: Stefan Weil <weil@mail.berlios.de>
2011-04-13lm32: fix build breakage due to uninitialized variable 'r'Anthony Liguori
gcc 4.5.2 correctly complains that r is potentially uninitialized in this function. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-13atapi: GESN: implement 'media' subcommandAmit Shah
Implement the 'media' sub-command of the GET_EVENT_STATUS_NOTIFICATION command. This helps us report tray open, tray closed, no media, media present states to the guest. Newer Linux kernels (2.6.38+) rely on this command to revalidate discs after media change. This patch also sends out tray open/closed status to the guest driver when requested e.g. via the CDROM_DRIVE_STATUS ioctl (thanks Markus). Without such notification, the guest and qemu's tray open/close status was frequently out of sync, causing installers like Anaconda detecting no disc instead of tray open, confusing them terribly. Signed-off-by: Amit Shah <amit.shah@redhat.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: GESN: Standardise event response handling for future additionsAmit Shah
Handle GET_EVENT_STATUS_NOTIFICATION's No Event Available response in a generic way so that future additions to the code to handle other response types is easier. Signed-off-by: Amit Shah <amit.shah@redhat.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: GESN: Use structs for commonly-used field typesAmit Shah
Instead of using magic numbers, use structs that are more descriptive of the fields being used. Signed-off-by: Amit Shah <amit.shah@redhat.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: Move GET_EVENT_STATUS_NOTIFICATION command handling to its own functionAmit Shah
This makes the code more readable. Also, there's a block like: if () { ... } else { ... } Split that into if () { ... return; } ... Signed-off-by: Amit Shah <amit.shah@redhat.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: Allow GET_EVENT_STATUS_NOTIFICATION after media changeAmit Shah
After a media change, the only commands allowed from the guest were REQUEST_SENSE and INQUIRY. The guest may also issue GET_EVENT_STATUS_NOTIFICATION commands to get media changed notification. Signed-off-by: Amit Shah <amit.shah@redhat.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: Report correct errors on guest eject requestAmit Shah
Table 629 of the MMC-5 spec mentions two different error conditions when a CDROM eject is requested: a) while a disc is inserted and b) while a disc is not inserted. Ensure we return the appropriate error for the present condition of the drive and disc status. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-13atapi: Drives can be locked without media presentAmit Shah
Drivers are free to lock drives without any media present. Such a condition should not result in an error condition. See Table 341 in MMC-5 spec for details. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-12fix acpi regressionWen Congyang
This bug is introduced by commit 23910d3f. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-12Replace cpu_physical_memory_rw were possibleStefan Weil
Using cpu_physical_memory_read, cpu_physical_memory_write and ldub_phys improves readability and allows removing some type casts. lduw_phys and ldl_phys were not used because both require aligned addresses. Therefore it is not possible to simply replace existing calls by one of these functions. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-11ppc: remove a write-only variableBlue Swirl
Remove a write-only variable, spotted by GCC 4.6.0: /src/qemu/hw/ppc.c: In function 'power7_set_irq': /src/qemu/hw/ppc.c:255:9: error: variable 'cur_level' set but not used [-Werror=unused-but-set-variable] Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-10s390x: fix virtio feature bitmapAlexander Graf
The feature bitmap in the s390 virtio machine is little endian. To address for that, we need to bswap the values after reading them out. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-10musicpal: Fix registration of MMIO-less sysbus devicesJan Kiszka
The proper way to signal that a sysbus devices need no MMIO region is to pass -1 to sysbus_create_simple. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-10acpi, acpi_piix: factor out GPE logicIsaku Yamahata
factor out ACPI GPE logic. Later it will be used by ICH9 ACPI. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09smbus_eeprom: consolidate smbus eeprom creation oc pc_piix, mips_mapta, ↵Isaku Yamahata
mips_fulong consolidate smbus initialization for pc_piix, mips_malta and mips_fulong. Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09lan9118: Ignore write to MAC_VLAN1 registerAtsushi Nemoto
On Mon, 4 Apr 2011 20:15:30 +0200, Aurelien Jarno <aurelien@aurel32.net> wrote: > Is it really safe ignoring write to this register? If yes, it's probably > a good idea to explain why in a comment. In any case, if supporting this > register is easy to do, it would be the best option. I think it is safe. Please see an updated comment below. And though implementing this register might be possible, I suppose it is not worth to supporting FrameTooLong detection, for now at least. Thank you for comments. >8--------------------------------------------------------------------- From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Date: Tue, 5 Apr 2011 23:12:07 +0900 Subject: [PATCH] lan9118: Ignore write to MAC_VLAN1 register Since linux 2.6.38, smsc911x driver writes to VLAN1 registger. Since this register only affects FrameTooLong detection, ignoring write to this register should be safe. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09acpi, acpi_piix, vt82c686: factor out PM1_CNT logicIsaku Yamahata
factor out ACPI PM1_CNT logic. This will be used by ich9 acpi. Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Huacai Chen <zltjiangshi@gmail.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09acpi, acpi_piix, vt82c686: factor out PM1a EVT logicIsaku Yamahata
factor out ACPI PM1a EVT logic. Later this will be used by ich9 acpi. Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Huacai Chen <zltjiangshi@gmail.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09acpi, acpi_piix, vt82c686: factor out PM_TMR logicIsaku Yamahata
factor out PM_TMR logic. Later This will be used by ich9 acpi. Also fixes the same bug in vt82c686.c that was fixed by the following commits. > commit 055479feab63607b8042bb8ebb2e0523f17cbc4e > Author: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> > Date: Wed Jan 21 16:31:20 2009 +0000 > > Always return latest pmsts instead of the old one (Xiantao Zhang) > > It may lead to the issue when booting windows guests with acpi=1 > if return the old pmsts. > > Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> > Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Huacai Chen <zltjiangshi@gmail.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09hw/pflash_cfi02: Fix lazy reset of ROMD modeJordan Justen
When checking pfl->rom_mode for when to lazily reenter ROMD mode, the value was check was the opposite of what it should have been. This prevent the part from returning to ROMD mode after a write was made to the CFI rom region. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-09mpc85xx_pci_map_irq: change "unknow" to "unknown"Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-04-09multiboot: Quote filename in error messageAdam Lackorzynski
Quote filename in error message to spot possible whitespace character in the filename and make error message more meaningful. Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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