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2015-05-03hw/omap_tap.c: Return correct ID register values for OMAP3Peter Maydell
Add/correct the ID register values returned for OMAP3. In particular, the OMAP3 PRODUCTION_ID register was not modelled correctly: it is a 128 bit register spanning four words 0x208..0x214. (There appears to be a typo in the OMAP35xx TRM about this; however the OMAP36xx TRM is clearer and experimentation shows that the 35xx behaves the same way.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03hw/omap_synctimer.c: Add OMAP3 synctimerJuha Riihimäki
Add the OMAP3 synctimer. TODO: is the handling of halfword reads really correct?? -- yes, this is allowing a 32 bit counter to be read as two 16 bit reads without getting two out-of-sync parts (the trm talks about this albeit extremely vaguely) TODO: can we avoid using the backcompat old_mmio ? Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03hw/omap_sdrc.c: Implement reading and writing of more registersRiku Voipio
Implement SDRC registers as able to be written and read back, rather than simply being unwritable and returning 0. TODO: there are a few TODO remarks and we need to check vs the TRM but this is pretty close to upstreamable. Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03hw/omap_l4.c: Add OMAP3 supportRiku Voipio
TODO: definitely need to look more closely at what's going on here. Drop omap3_l4ta save/load support?
2015-05-03hw/omap_clk.c: Add OMAP3 clock tree definitionsJuha Riihimäki
Add the clock tree definitions for OMAP3 SOCs. Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03omap_gptimer: Add omap_gp_timer_change_clk()Peter Maydell
Add omap_gp_timer_change_clk() functions to inform the gptimer code when the clock source for a timer has been changed. TODO: is this the best way to do this??
2015-05-03omap_gptimer: Support ticks-per-sec > 32 bit valuesPeter Maydell
TODO: need to review this change still
2015-05-03omap_dma: add scatter gather list supportJuha Riihimäki
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
2015-05-03hw/omap_dma.c: Add support for OMAP3 specific behaviourRiku Voipio
2015-05-03hw/omap_dma.c: Support more than 64 channels of DMAPeter Maydell
Support more than 64 channels of DMA by converting the drqbmp bitmap into a simple array. TODO: use bitmap.h instead?? Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03omap.h: Add OMAP3 interrupt and DMA definesRiku Voipio
Add defines for OMAP3 interrupt and DMA to omap.h
2015-05-03hw/sd.c: Add MMC emulation supportJuha Riihimäki
This patch is basically just adding actual implementation of the mmc flag. It also has a few minor cleanups like printf->fprintf (but should be DPRINTF)
2015-05-03sd: Allow sd_init callers to specify whether card is MMC or SDJuha Riihimäki
Add a parameter to sd_init() which allows the caller to specify whether the card is MMC or SD. TODO: maybe we should have an sd_init() and an mmc_init() instead? TODO: these mmc patches need to be integrated with the ones Vincent Palatin proposed.
2015-05-03sd.c: Make sd_reset() publicPeter Maydell
Expose sd_reset() as a public function so MMC controllers can reset the SD card. XXX: is this really right? Need to check specs.
2015-05-03hw/sd: Don't pass BlockBackend to sd_reset()Peter Maydell
The only valid BlockBackend to pass to sd_reset() is the one for the SD card, which is sd->blk. Drop the second argument from this function in favour of having it just use sd->blk. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-03blizzard: fix for non-32bpp host displaysRiku Voipio
TODO: I'm not sure how to trigger this bug, or if the fix is correct (the comments say it's a hack)
2015-04-30Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingupstreamPeter Maydell
Block patches # gpg: Signature made Thu Apr 30 19:51:16 2015 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: Enable NVMe start controller for Windows guest. MAINTAINERS: Add qemu-block list where missing MAINTAINERS: make block layer core Kevin Wolf's responsibility MAINTAINERS: make image fuzzer Stefan Hajnoczi's responsibility MAINTAINERS: make block I/O path Stefan Hajnoczi's responsibility MAINTAINERS: split out image formats MAINTAINERS: make virtio-blk Stefan Hajnoczi's responsibility Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-30Merge remote-tracking branch ↵Peter Maydell
'remotes/mjt/tags/pull-trivial-patches-2015-04-30' into staging trivial patches for 2015-04-30 # gpg: Signature made Thu Apr 30 14:07:50 2015 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" * remotes/mjt/tags/pull-trivial-patches-2015-04-30: (42 commits) openrisc: cpu: Remove unused cpu_get_pc microblaze: fix memory leak tcg: Delete unused cpu_pc_from_tb() kvm: Silence warning from valgrind vhost-user: remove superfluous '\n' around error_report() target-mips: fix memory leak qmp-commands: Fix typo linux-user/elfload: use QTAILQ_FOREACH instead of open-coding it coroutine: remove unnecessary parentheses in qemu_co_queue_empty qemu-char: remove unused list node from FDCharDriver input: remove unused mouse_handlers list cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus) microblaze: cpu: delete unused cpu_interrupts_enabled microblaze: cpu: Renumber EXCP_* constants to close gap microblaze: cpu: Delete EXCP_NMI microblaze: cpu: Remove unused CC_OP enum microblaze: cpu: Remote unused cpu_get_pc microblaze: mmu: Delete flip_um fn prototype defconfigs: Piggyback microblazeel on microblaze libcacard: do not use full paths for include files in the same dir ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-30Enable NVMe start controller for Windows guest.Daniel Stekloff
Windows seems to send two separate calls to NVMe controller configuration. The first sends configuration info and the second the enable bit. I couldn't enable the Windows 8.1 in-box NVMe driver with base Qemu. I made the following change to store the configuration data and then handle enable and NVMe driver works on Windows 8.1. I am not a Windows expert and I'm not entirely sure this is the correct approach. I'm offering it for anyone who wishes to use NVMe on Windows 8.1 using Qemu. I have tested this change with Linux and Windows guests with NVMe devices. Signed-off-by: Daniel Stekloff <dan@wendan.org> Acked-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150430' into stagingPeter Maydell
First pile of s390x patches for 2.4, including: - some cleanup patches - sort most of the s390x devices into categories - support for the new STSI post handler, used to insert vm name and friends - support for the new MEM_OP ioctl (including access register mode) for accessing guest memory # gpg: Signature made Thu Apr 30 12:56:58 2015 BST using RSA key ID C6F02FAF # gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" * remotes/cohuck/tags/s390x-20150430: kvm: better advice for failed s390x startup s390x/kvm: Support access register mode for KVM_S390_MEM_OP ioctl s390x/mmu: Use ioctl for reading and writing from/to guest memory s390x/kvm: Put vm name, extended name and UUID into STSI322 SYSIB linux-headers: update s390x/mmu: Use access type definitions instead of magic values s390x/ipl: sort into categories sclp: sort into categories s390-virtio: sort into categories virtio-ccw: sort into categories Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-30MAINTAINERS: Add qemu-block list where missingKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30MAINTAINERS: make block layer core Kevin Wolf's responsibilityStefan Hajnoczi
Kevin is now sole maintainer of the core block layer, including BlockDriverState graphs and monitor commands. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30MAINTAINERS: make image fuzzer Stefan Hajnoczi's responsibilityStefan Hajnoczi
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30MAINTAINERS: make block I/O path Stefan Hajnoczi's responsibilityStefan Hajnoczi
The block I/O path includes the asynchronous I/O machinery and read/write/flush/discard processing. It somewhat arbitrarily also includes block migration, which I've found myself reviewing patches for over the years. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30MAINTAINERS: split out image formatsStefan Hajnoczi
Block driver submaintainers has proven to be a good model. Kevin and Stefan are splitting up the unclaimed block drivers so each has a dedicated maintainer. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30MAINTAINERS: make virtio-blk Stefan Hajnoczi's responsibilityStefan Hajnoczi
Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-30openrisc: cpu: Remove unused cpu_get_pcPeter Crosthwaite
This function is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: fix memory leakGonglei
When not assign a -dtb argument, the variable dtb_filename storage returned from qemu_find_file(), which should be freed after use. Alternatively we define a local variable filename, with 'char *' type, free after use. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30tcg: Delete unused cpu_pc_from_tb()Peter Crosthwaite
No code uses the cpu_pc_from_tb() function. Delete from tricore and arm which each provide an unused implementation. Update the comment in tcg.h to reflect that this is obsoleted by synchronize_from_tb. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30kvm: Silence warning from valgrindThomas Huth
valgrind complains here about uninitialized bytes with the following message: ==17814== Syscall param ioctl(generic) points to uninitialised byte(s) ==17814== at 0x466A780: ioctl (in /usr/lib64/power8/libc-2.17.so) ==17814== by 0x100735B7: kvm_vm_ioctl (kvm-all.c:1920) ==17814== by 0x10074583: kvm_set_ioeventfd_mmio (kvm-all.c:574) Let's fix it by using a proper struct initializer in kvm_set_ioeventfd_mmio(). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30vhost-user: remove superfluous '\n' around error_report()Gonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30target-mips: fix memory leakGonglei
Coveristy reports that variable prom_buf/params_buf going out of scope leaks the storage it points to. Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qmp-commands: Fix typoJohn Snow
Just a trivial patch to correct a QMP example in qmp-commands.hx. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30linux-user/elfload: use QTAILQ_FOREACH instead of open-coding itEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30coroutine: remove unnecessary parentheses in qemu_co_queue_emptyEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qemu-char: remove unused list node from FDCharDriverEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30input: remove unused mouse_handlers listEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus)Emilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: delete unused cpu_interrupts_enabledPeter Crosthwaite
This function is unused. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Renumber EXCP_* constants to close gapMichael Tokarev
After removal of EXCP_NMI there's a gap in EXCP_* numbering. Let's remove it. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2015-04-30microblaze: cpu: Delete EXCP_NMIPeter Crosthwaite
This define is unused. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Remove unused CC_OP enumPeter Crosthwaite
This enum is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Remote unused cpu_get_pcPeter Crosthwaite
This function is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: mmu: Delete flip_um fn prototypePeter Crosthwaite
This is not implemented or used. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30defconfigs: Piggyback microblazeel on microblazePeter Crosthwaite
Theres no difference in defconfig. Going forward microblazeel should superset microblaze so use an include. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30libcacard: do not use full paths for include files in the same dirMichael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2015-04-30libcacard: stop including qemu-common.hPaolo Bonzini
This is a small step towards making libcacard standalone. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30docs/atomics.txt: fix two typosLaszlo Ersek
Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30configure: alphabetize tricore in target listPeter Crosthwaite
tricore was out of alphabetical order in the target list. Fix. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30arm: cpu.h: Remove unused typdefsPeter Crosthwaite
These CP accessor function prototypes are unused. Remove them. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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