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2016-01-08pc: acpi: memhp: move MHPD.MLCK mutex into SSDTIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08pc: acpi: memhp: move MHPD._STA method into SSDTIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08pc: acpi: memhp: prepare context in SSDT for moving memhp DSDT codeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08tests: acpi: print ASL diff in verbose modeIgor Mammedov
print ASL difference if there is any when executing 'make V=1 check'. Use 'DIFF' environment variable to determine which diff utility to use and if it's not set notify user by printing warning that DIFF is not set if run in verbose mode and there is difference in ASL. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08hw/i386: fill in the CENTURY field of the FADT (FACP) ACPI tableLaszlo Ersek
The ACPI specification (minimally versions 1.0b through 6.0) define the FADT.CENTURY field as: The RTC CMOS RAM index to the century of data value (hundred and thousand year decimals). If this field contains a zero, then the RTC centenary feature is not supported. If this field has a non-zero value, then this field contains an index into RTC RAM space that OSPM can use to program the centenary field. The x86 targets generate ACPI payload, emulate an RTC (CONFIG_MC146818RTC), and that RTC supports the "centenary feature" (see occurrences of RTC_CENTURY in cmos_ioport_write() and cmos_ioport_read() in "hw/timer/mc146818rtc.c".) However, FADT.CENTURY is left at zero currently: [06Ch 0108 1] RTC Century Index : 00 which -- according to analysis done by Ruiyu Ni at Intel -- should cause Linux and Windows 8+ to think the RTC centenary feature is unavailable, and cause Windows 7 to (incorrectly) assume that the offset to use is constant 0x32. (0x32 happens to be the right value on QEMU, but Windows 7 is wrong to assume anything at all). Exposing the right nonzero offset in FADT.CENTURY informs Linux and Windows 8+ about the right capabilities of the hardware, plus it retrofits our FADT to Windows 7's behavior. Regression tested with the following guests (all UEFI installs): - i386 Q35: Fedora 21 ("Fedlet" edition) - x86_64: - i440fx: - Fedora 21 - RHEL 6 and 7 - Windows 7 and 10 - Windows Server 2008 R2 and 2012 R2 - Q35: - Fedora 22 - Windows 8.1 Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS) Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS) Cc: Paolo Bonzini <pbonzini@redhat.com> (maintainer:X86) Cc: Richard Henderson <rth@twiddle.net> (maintainer:X86) Cc: Eduardo Habkost <ehabkost@redhat.com> (maintainer:X86) Cc: Ruiyu Ni <ruiyu.ni@intel.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2016-01-08igd-passthrough: fix use of host_pci_config_readCao jin
Fix the bug introduced by 595a4f07: function host_pci_config_read() should be pass-by-reference, not value. This probably means this function never worked for anyone. Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08nvdimm: fix header pointer in nvdimm_build_nfit()Haozhong Zhang
In the current nvdimm_build_nfit(), the pointer 'header' initially equals to table_data->data + table_data->len. However, the following g_array_append_vals(table_data, structures->data, structures->len) may resize and relocate table_data->data[]. Therefore, the usage of 'header' afterwards may be illegal. This patch fixes this issue by storing an offset within table_data->data[] (rather than an address) in 'header'. Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Reviewed-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-08Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160108-1' into ↵Peter Maydell
staging sdl2/opengl: add opengl context and scanout support ui/curses: Fix color attribute of monitor for curses # gpg: Signature made Fri 08 Jan 2016 12:42:02 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-ui-20160108-1: sdl2/opengl: add opengl context and scanout support ui/curses: Fix color attribute of monitor for curses Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-08Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20160108-1' into ↵Peter Maydell
staging usb: mtp and ohci fixes. # gpg: Signature made Fri 08 Jan 2016 10:14:59 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-20160108-1: ohci: clear pending SOF on suspend ohci: delay first SOF interrupt usb-mtp: fix call to trace function usb-mtp: use safe variant when cleaning events list ohci: fix command HostControllerReset ohci: fix Host Controller USBRESET ohci: split reset method in 3 parts Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-08sdl2/opengl: add opengl context and scanout supportGerd Hoffmann
This allows virtio-gpu to render in 3d mode. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-01-08ui/curses: Fix color attribute of monitor for cursesOGAWA Hirofumi
Current text_console_update() writes totally broken color attributes to console_write_ch(). The format now is writing, [WRONG] bold << 21 | fg << 12 | bg << 8 | char fg == 3bits curses color number bg == 3bits curses color number I can't see this format is where come from. Anyway, this doesn't work at all. What curses expects is actually (and vga.c is using), [RIGHT] bold << 21 | bg << 11 | fg << 8 | char fg == 3bits vga color number bg == 3bits vga color number And curses set COLOR_PAIR() up to match this format, and curses's chtype. I.e, bold | color_pair | char color_pair == (bg << 3 | fg) To fix, this simply uses VGA color number everywhere except curses.c internal. Then, convert it to above [RIGHT] format to write by console_write_ch(). And as bonus, this reduces to expose curses define to other parts (removes COLOR_* from console.c). [Tested the first line is displayed as white on blue back for monitor in curses console] Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Message-id: 87r3j95407.fsf@mail.parknet.co.jp Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08Merge remote-tracking branch ↵Peter Maydell
'remotes/maxreitz/tags/pull-block-for-peter-2016-01-07' into staging Block patches from 2015-12-23 until 2016-01-07. # gpg: Signature made Thu 07 Jan 2016 22:46:08 GMT using RSA key ID E838ACAD # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" * remotes/maxreitz/tags/pull-block-for-peter-2016-01-07: (21 commits) iotests: Add test cases for blockdev-mirror qmp: Add blockdev-mirror command block: Add check on mirror target block: Extract blockdev part of qmp_drive_mirror block: Rename BLOCK_OP_TYPE_MIRROR to BLOCK_OP_TYPE_MIRROR_SOURCE qemu-iotests: s390x: fix test 051 iotests: 095: Filter _img_info output iotests: 095: Use TEST_IMG override instead of "mv" iotests: 050: Use TEST_IMG override instead of "mv" iotests: 038: Use TEST_IMG override instead of "mv" iotests: 037: Use TEST_IMG override instead of "mv" iotests: 034: Use TEST_IMG override instead of "mv" iotests: 028: Use TEST_IMG override instead of "mv" iotests: 024: Use TEST_IMG override instead of "mv" iotests: 020: Use TEST_IMG override instead of "mv" iotests: 019: Use TEST_IMG override instead of "mv" iotests: 018: Use TEST_IMG override instead of "mv" block/qapi: Clear err for further error block: use drained section in bdrv_close qemu-iotests: make check-block.sh work on out-of-tree builds ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-08ohci: clear pending SOF on suspendLaurent Vivier
On overcommitted CPU, kernel can be so slow that an interrupt can be triggered by the device whereas the driver is not ready to receive it. This drives us into an infinite loop. On suspend, if a SOF interrupt is raised between the stop of the device processing and the change of the device internal state to OHCI_USB_SUSPEND (QEMU stops SOF timer on this state change), this interrupt is never acknowledged. This patch clears pending SOF interrupt on OHCI_USB_SUSPEND setting. Some details: - ohci_irq(): the OHCI interrupt handler, acknowledges the SOF IRQ only if the state of the driver (rh_state) is OHCI_STATE_RUNNING. So if this interrupt happens and the driver is not in this state, the function is called again and again, moving the system to a CPU starvation. - ohci_rh_suspend(): the function stop the operation and acknowledge pending interrupts (but doesn't disable it). Later in the function, the device is moved to OHCI_SUSPEND_STATE, and the driver to OHCI_RH_SUSPENDED. If between the moment when the interrupt is acknowledged and the moment when the device is suspended a new interrupt is raised, it will be never acknowledged because the driver is now not in OHCI_RH_RUNNING state. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1452109525-32150-3-git-send-email-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: delay first SOF interruptLaurent Vivier
On overcommitted CPU, kernel can be so slow that an interrupt can be triggered by the device whereas the driver is not ready to receive it. This drives us into an infinite loop. This does not happen on real hardware because real hardware never send interrupt immediately after the controller has been moved to OPERATION state. This patch tries to delay the first SOF interrupt to let driver exits from the critical section (which is not protected against interrupts...) Some details: - ohci_irq(): the OHCI interrupt handler, acknowledges the SOF IRQ only if the state of the driver (rh_state) is OHCI_STATE_RUNNING. So if this interrupt happens and the driver is not in this state, the function is called again and again, moving the system to a CPU starvation. - ohci_rh_resume(): the driver re-enables operation with OHCI_USB_OPER. In QEMU this start the SOF timer and QEMU starts to send IRQs. As the driver is not in OHCI_STATE_RUNNING and not protected against IRQ, the ohci_irq() can be called and the driver never moved to OHCI_STATE_RUNNING. Suggested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1452109525-32150-2-git-send-email-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08usb-mtp: fix call to trace functionBandan Das
trace_usb_mtp_inotify_event() was being called after the object was being freed. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1450861787-16213-3-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08usb-mtp: use safe variant when cleaning events listBandan Das
usb_mtp_inotify_cleanup uses QLIST_FOREACH to pick events from a list and free them which is incorrect. Use QLIST_FOREACH_SAFE instead. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1450861787-16213-2-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: fix command HostControllerResetHervé Poussineau
Specification says that: "This bit is set by HCD to initiate a software reset of HC." Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-4-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: fix Host Controller USBRESETHervé Poussineau
Specification says that, when entering this state, "the contents of the registers (except Root Hub registers) are preserved by the HC. [...] The Root Hub is being reset, which causes the Root Hub's downstream ports to be reset and possibly powered off." Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-3-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: split reset method in 3 partsHervé Poussineau
The three parts are: - root hub reset (ohci_roothub_reset) - host controller soft reset (ohci_soft_reset) - host controller hard reset (ohci_hard_reset) Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-2-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-07iotests: Add test cases for blockdev-mirrorFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450932306-13717-6-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07qmp: Add blockdev-mirror commandFam Zheng
This will start a mirror job from a named device to another named device, its relation with drive-mirror is similar with blockdev-backup to drive-backup. In blockdev-mirror, the target node should be prepared by blockdev-add, which will be responsible for assigning a name to the new node, so we don't have 'node-name' parameter. Signed-off-by: Fam Zheng <famz@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-id: 1450932306-13717-5-git-send-email-famz@redhat.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07block: Add check on mirror targetFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450932306-13717-4-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07block: Extract blockdev part of qmp_drive_mirrorFam Zheng
This is the part that will be reused by blockdev-mirror. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450932306-13717-3-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07block: Rename BLOCK_OP_TYPE_MIRROR to BLOCK_OP_TYPE_MIRROR_SOURCEFam Zheng
It's necessary to distinguish source and target before we can add blockdev-mirror, because we would want a concrete type of operation to check on target bs before starting. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450932306-13717-2-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07qemu-iotests: s390x: fix test 051Bo Tu
Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 095: Filter _img_info outputFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1450752561-9300-12-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 095: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1450752561-9300-11-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 050: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-10-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 038: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-9-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 037: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-8-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 034: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-7-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 028: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-6-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 024: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-5-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 020: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-4-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 019: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-3-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 018: Use TEST_IMG override instead of "mv"Fam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1450752561-9300-2-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07block/qapi: Clear err for further errorFam Zheng
Since a5002d5 (block/qapi: allow best-effort query) we don't return at this error, however err must be cleared before passing to bdrv_query_snapshot_info_list below, as required by error API. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1450779107-26765-1-git-send-email-famz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07block: use drained section in bdrv_closePaolo Bonzini
bdrv_close is used when ejecting a medium. Use a drained section to ensure that all I/O goes to either the old medium or the bitbucket. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1450867706-19860-2-git-send-email-pbonzini@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07qemu-iotests: make check-block.sh work on out-of-tree buildsPaolo Bonzini
Since check-block.sh, the "check" script has learnt to find the source path. On the other hand, it expects common.env to be in the build tree (both changes made in commit 76c7560, "configure: Enable out-of-tree iotests", 2014-05-24). So, it is wrong to invoke "check" from the source path like check-block.sh does. Fix it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1450867341-11100-1-git-send-email-pbonzini@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07iotests: 086: Add raw formatFam Zheng
Raw is as qualified as qcow2 for this test case, add it for more coverage. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1450851979-15580-1-git-send-email-famz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-07petalogix-ml605: Set the MicroBlaze CPU version to 8.10.aEdgar E. Iglesias
Set the MicroBlaze CPU version to 8.10.a avoiding a runtime warning due to an unset CPU version. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-07s3adsp1800: Set the MicroBlaze CPU version to 7.10.dEdgar E. Iglesias
Set the MicroBlaze CPU version to 7.10.d avoiding a runtime warning due to an unset CPU version. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-07Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into ↵Peter Maydell
staging qemu-sparc update # gpg: Signature made Thu 07 Jan 2016 13:20:13 GMT using RSA key ID AE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" * remotes/mcayland/tags/qemu-sparc-signed: target-sparc: implement NPT timer bit sun4u: split NPT and INT_DIS accesses between timer and compare registers sun4u: split out NPT and INT_DIS into separate CPUTimer fields Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-07target-sparc: implement NPT timer bitMark Cave-Ayland
If the NPT bit is set in the timer register, all non-supervisor read accesses to the register should fail with a privilege exception. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-01-07sun4u: split NPT and INT_DIS accesses between timer and compare registersMark Cave-Ayland
Accesses to the timer register high bit should only set NPT, whilst accesses to the timer compare register high bit should only set INT_DIS. This fixes issues with the timer being unexpectedly disabled whilst trying to boot FreeBSD SPARC64. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-01-07sun4u: split out NPT and INT_DIS into separate CPUTimer fieldsMark Cave-Ayland
Currently there is confusion between use of these bits for the timer and timer compare registers (while they both have the same value, the behaviour is different). Split into two separate CPUTimer fields so we can always reference the correct value. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-01-07Merge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-20160105-1' ↵Peter Maydell
into staging seabios: update to release 1.9.0 # gpg: Signature made Tue 05 Jan 2016 12:07:22 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-seabios-20160105-1: seabios: update binaries to release 1.9.0 seabios: stop updating aml files seabios: update 128k bios config seabios: use new EXTRAVERSION to tag qemu builds seabios: update submodule to release 1.9.0 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-07Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' ↵Peter Maydell
into staging # gpg: Signature made Thu 07 Jan 2016 09:13:22 GMT using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/tracing-pull-request: trace: add make dependencies on tracetool source trace: fix make foo-timestamp rules trace: fix PRIx64 constants in trace-events trace: reflect the file name change Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-07trace: add make dependencies on tracetool sourceStefan Hajnoczi
Patches that change tracetool can break the build if old build output files are lying around. This happens because the Makefile does not specify dependencies on tracetool. The build will use old object files that do not match the current source code. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-01-07trace: fix make foo-timestamp rulesStefan Hajnoczi
The Makefile uses intermediate timestamp files to avoid rebuilding if tracetool output is unchanged. Timestamps are implemented incorrectly. This was fixed for rules.mak in commit 4b25966ab976f3a7fd9008193b2defcc82f8f04d ("rules.mak: cleanup config generation rules") but never fixed in trace/Makefile.objs. The problem with the old timestamp implementation was that make doesn't notice the updated file modification time until the next time it is run. It was necessary to run make twice in a row to achieve a full rebuild. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-08 00:45:52 +0000