- 02 9月, 2011 5 次提交
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由 Anthony Liguori 提交于
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由 Stefan Hajnoczi 提交于
Avoid duplicate object files during the link. There are legitimate cases where a link command-line would include duplicate object files because two independent subsystems both depend on common infrastructure. Use GNU make's $(sort) function to remove duplicate object files from the link command-line. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This patch changes qemu_set_fd_handler to be implemented in terms of g_io_add_watch(). The semantics are a bit different so some glue is required. qemu_set_fd_handler2 is much harder to convert because of its use of polling. The glib main loop has the major of advantage of having a proven thread safe architecture. By using the glib main loop instead of our own, it will allow us to eventually introduce multiple I/O threads. I'm pretty sure that this will work on Win32, but I would appreciate some help testing. I think the semantics of g_io_channel_unix_new() are really just tied to the notion of a "unix fd" and not necessarily unix itself. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This allows GSources to be used to register callback events in QEMU. This is useful as it allows us to take greater advantage of glib and also because it allows us to write code that is more easily testable outside of QEMU since we can make use of glib's main loop in unit tests. All new code should use glib's callback mechanisms for registering fd events which are very well documented at: http://developer.gnome.org/glib/stable/glib-The-Main-Event-Loop.html And: http://developer.gnome.org/gio/stable/Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Peter Maydell 提交于
Move the declaration and initialisation of some variables in tcg_out_qemu_ld and tcg_out_qemu_st inside CONFIG_SOFTMMU, to avoid the "variable set but not used" warning of gcc 4.6. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 01 9月, 2011 1 次提交
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由 Peter Maydell 提交于
Convert the tusb6010 to qdev. Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 30 8月, 2011 2 次提交
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由 Jan Kiszka 提交于
Mask out the sub-page bits that are used by ROM device for storing the io-index and the IO_MEM_ROMD flag. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 29 8月, 2011 25 次提交
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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由 Kevin Wolf 提交于
By default, require 4k of consecutive zero bytes for qemu-img to make the output file sparse by not issuing a write request for the zeroed parts. Add an -S option to allow users to tune this setting. This helps to avoid situations where a lot of zero sectors and data sectors are mixed and qemu-img tended to issue many tiny 512 byte writes. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Avi Kivity 提交于
When adding a rom_device in I/O mode, we incorrectly masked off the low bits, resulting in a pure RAM map. Fix my masking off the high bits and IO_MEM_ROMD, yielding a pure I/O map. Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Peter Maydell 提交于
This commit implements the prefetch engine feature of the GPMC which can be used for NAND devices. This includes both interrupt driven and DMA-filling modes. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Refactor the gpmc state structure so items relating to the prefetch engine are in their own sub-struct and have more useful names. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
OMAP3630 adds an extra bit of address masking, so a mask of 0xb1111 is valid. Unfortunately the GPMC_REVISION is the same as on the OMAP3430 which only has three bits of address masking, so we have to derive this feature directly from the OMAP revision rather than from the GPMC revision. Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Add the OMAP 3630 to the omap_mpu_model enumeration, and add the corresponding cpu_is_omap3630() function. (OMAP3 isn't supported yet but this is useful in upgrading common components to be "OMAP3 ready". We already have this for OMAP3430.) Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Support accesses to NAND devices, both by mapping them into the GPMC address space, and via the NAND_COMMAND, NAND_ADDRESS and NAND_DATA GPMC registers. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Whitespace-only change fixing indentation. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
Take a pointer to the omap mpu state struct in omap_gpmc_init. Some details of GPMC behaviour depend on the OMAP version we are a part of. Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
The OMAP3 TRM is inconsistent about whether the GPMC FIFOTHRESHOLDSTATUS bit should be set when FIFOPOINTER > FIFOTHRESHOLD or when it is >= FIFOTHRESHOLD. Apparently the underlying functional spec from which the TRM was created states that the behaviour is ">=", and this also makes more conceptual sense. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
The omap_gpmc wasn't actually wiring up its IRQ, so anything that provoked an interrupt would be using uninitialised data for its IRQ number. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Fix a bug in the handling of writes to GPMC_IRQSTATUS: it behaves as "write one to clear, writing zero is ignored". Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Refactor the omap_gpmc_cs_map/unmap functions: * take the omap_gpmc_s* and a chipselect id rather than the omap_gpmc_cs_file_s*, so they have access to the general gpmc member fields * extract the base and mask from the config registers in the functions rather than at every callsite * check for CSVALID in the functions rather than at every callsite Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Now that all callers of omap_gpmc_attach pass in a MemoryRegion*, we can remove the base_update and unmap function pointer arguments, and the opaque pointer that was passed into these callbacks. We can also remove the base and size fields from omap_gpmc_cs_file_s as these are no longer necessary (you don't need the base/size to unmap a MemoryRegion the way you did to undo a mapping made with cpu_register_physical_memory()). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
Minor whitespace-only cleanup (separated out from the qdevifying patch for clarity). Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
Qdevify the ONENAND device. Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Juha Riihimäki 提交于
Refactor onenand_command() -- since it is essentially a method of the device object, it doesn't make sense to pass in something as an argument which is one of the object's own member fields. Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: NRiku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Add a sysbus_mmio_get_region() which allows users of sysbus devices to turn a (SysBusDevice*, mmioidx) tuple into a MemoryRegion*. This enables some useful simplifications of devices which pass through another device's mmio region (either directly or by implementing some kind of memory controller device). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 28 8月, 2011 7 次提交
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由 Avi Kivity 提交于
The a7 area was set up as an alias of itself, rather than the p4 area. This sent the memory core into infinite recursion. Fix by aliasing the a7 area to the p4 area. Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Artyom Tarasenko 提交于
clear interrupt request if the interrupt priority < CPU pil clear hardware interrupt request if interrupts are disabled Signed-off-by: NArtyom Tarasenko <atar4qemu@gmail.com> [blauwirbel@gmail.com: added a comment about magic 2] Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Edgar E. Iglesias 提交于
This converts ethlite, intc, timer and uartlite to use MemoryRegions. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Blue Swirl 提交于
Use enum TCGOpcode instead of plain old int so that the name of current op can be seen in GDB. Add a default case to switch so that GCC does not complain about unhandled enum cases. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Remove unused or otherwise available stuff. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Hervé Poussineau 提交于
Extract G364 ROM contents from device emulation to machine emulation, so device emulation can be reused in other machines (Commodore Amiga) Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Hervé Poussineau 提交于
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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