- 04 6月, 2015 3 次提交
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由 Laszlo Ersek 提交于
The acpi_pm1_cnt_init() core function is responsible for setting up the register block that will ultimately react to S3 and S4 requests (see acpi_pm1_cnt_write()). It makes sense to advertise this configuration to the guest firmware via an easy to parse fw_cfg file (ACPI is too complex for firmware to parse), and indeed PIIX4 does that. However, since acpi_pm1_cnt_init() is not specific to PIIX4, neither should be the fw_cfg file. This patch makes "etc/system-states" appear on all chipsets modified in the previous patch, not just PIIX4 (assuming they have fw_cfg at all). RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1204696 Cc: Amit Shah <amit.shah@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
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由 Laszlo Ersek 提交于
This patch only modifies the function prototype and updates all chipset code that calls acpi_pm1_cnt_init() to pass in their own disable_s3 and disable_s4 settings. vt82c686 is assumed to be fixed "S3 and S4 enabled". RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1204696 Cc: Amit Shah <amit.shah@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
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由 Zhu Guihua 提交于
Add a new API named acpi_send_gpe_event() to send hotplug SCI. This API can be used by pci, cpu and memory hotplug. This patch is rebased on master. Signed-off-by: NZhu Guihua <zhugh.fnst@cn.fujitsu.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com>
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- 13 11月, 2014 1 次提交
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由 Pavel Dovgalyuk 提交于
Compare clock in ns, because acpi_pm_tmr_update uses rounded to ns value instead of ticks. Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> [This lets Windows boot in icount mode. - Paolo] Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 23 6月, 2014 1 次提交
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由 Wenchao Xia 提交于
Signed-off-by: NWenchao Xia <wenchaoqemu@gmail.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 23 12月, 2013 1 次提交
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由 Igor Mammedov 提交于
... and rename it into acpi_update_sci() since it changes SCI on only on PM registers status. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 06 11月, 2013 2 次提交
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由 Peter Maydell 提交于
Replace the legacy le16_to_cpupu() with lduw_le_p(). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Message-id: 1383669517-25598-4-git-send-email-peter.maydell@linaro.org Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Peter Maydell 提交于
Replace the legacy cpu_to_le16wu() with stw_le_p(). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Message-id: 1383669517-25598-2-git-send-email-peter.maydell@linaro.org Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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- 14 10月, 2013 1 次提交
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由 Michael S. Tsirkin 提交于
Also add a new API to install builtin tables, so that we can distinguish between the two. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 26 9月, 2013 1 次提交
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由 Liu, Jinsong 提交于
Currently Xen hvm s3 has a bug coming from the difference between qemu-traditioanl and qemu-xen. For qemu-traditional, the way to resume from hvm s3 is via 'xl trigger' command. However, for qemu-xen, the way to resume from hvm s3 inherited from standard qemu, i.e. via QMP, and it doesn't work under Xen. The root cause is, for qemu-xen, 'xl trigger' command didn't reset devices, while QMP didn't unpause hvm domain though they did qemu system reset. We have two qemu patches and one xl patch to fix Xen hvm s3 bug. This patch is the qemu patch 1. It adjusts qemu wakeup so that Xen s3 resume logic (which will be implemented at qemu patch 2) will be notified after qemu system reset. Signed-off-by: NLiu Jinsong <jinsong.liu@intel.com> Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NAnthony PERARD <anthony.perard@citrix.com>
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- 23 8月, 2013 1 次提交
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由 Alex Bligh 提交于
This is an autogenerated patch using scripts/switch-timer-api. Switch the entire code base to using the new timer API. Note this patch may introduce some line length issues. Signed-off-by: NAlex Bligh <alex@alex.org.uk> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 04 7月, 2013 2 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 14 5月, 2013 1 次提交
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由 Gerd Hoffmann 提交于
Otherwise the guest can crash qemu (NULL pointer dereference). https://bugzilla.redhat.com/show_bug.cgi?id=947691Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Message-id: 1368534544-11826-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 09 4月, 2013 2 次提交
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由 Paolo Bonzini 提交于
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 05 4月, 2013 5 次提交
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由 Laszlo Ersek 提交于
Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-8-git-send-email-lersek@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Laszlo Ersek 提交于
The new function acpi_table_install() installs any blob the caller passes in. In the next patches this function will be promoted from helper role to extern. Reimplementing the logic should make it easier to understand. It also removes a buffer overflow when has_header && cumulative_file_size < ACPI_TABLE_HDR_SIZE - ACPI_TABLE_PFX_SIZE (In that case the g_realloc() call in the read() loop used to shrink the "acpi_tables" array, causing an out-of-bounds read access when copying the header out of "acpi_tables".) The new code isn't more daring alignment-wise than its predecessor: "acpi_table_header" is packed, and the uint32_t fields are at offsets 6, 26, and 34. Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-7-git-send-email-lersek@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Laszlo Ersek 提交于
As one consequence, strtok() -- which modifies its argument -- is replaced with g_strsplit(). Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-6-git-send-email-lersek@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Laszlo Ersek 提交于
The upcoming changes will need a cleanup section at the end of the function, plus OptsVisitor reports errors via Error. For now keep channeling any Errors to stderr. Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-4-git-send-email-lersek@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Laszlo Ersek 提交于
The data is binary, not textual. Also, acpi_table_add() abuses the "char *f" pointer -- which normally points to file names to load -- to poke into the table. Introduce "char unsigned *table_start" for that purpose. Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-3-git-send-email-lersek@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 04 4月, 2013 1 次提交
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由 Bruce Rogers 提交于
While investigating why a 32 bit Windows 2003 guest wasn't able to successfully perform a shutdown /h, it was discovered that commit afafe4bb inadvertently dropped the initialization of the s4_val used to handle s4 shutdown. Initialize the value as before. Signed-off-by: NBruce Rogers <brogers@suse.com> Message-id: 1364928100-487-1-git-send-email-brogers@suse.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 01 3月, 2013 1 次提交
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由 Paolo Bonzini 提交于
Done with this script: cd hw for i in `find . -name '*.h' | sed 's/^..//'`; do echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,' done | sed -i -f - `find . -type f` This is so that paths remain valid as files are moved. Instead, files in hw/dataplane are referenced with the relative path. We know they are not going to move to include/, and they are the only include files that are in subdirectories _and_ move. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 21 1月, 2013 1 次提交
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由 Michael Tokarev 提交于
-acpitable {file|data}=file reads the content of file, but it is in binary form, so the file should be opened usin O_BINARY flag. On *nix it is a no-op, but on windows and other weird platform it is really needed. Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 19 12月, 2012 2 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 04 12月, 2012 4 次提交
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由 Gerd Hoffmann 提交于
With gpe being switched to memory api this is no longer needed. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 05 10月, 2012 1 次提交
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由 Jim Meyering 提交于
Adjust all uses s/strzcpy/strncpy/ and mark these uses of strncpy as "ok". Signed-off-by: NJim Meyering <meyering@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 8月, 2012 1 次提交
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由 Luiz Capitulino 提交于
Emitted when the guest makes a request to enter S4 state. There are three possible ways of having this event, as described here: http://lists.gnu.org/archive/html/qemu-devel/2012-07/msg02307.html I've decided to add a new event and make it indepedent of SHUTDOWN. This means that the SHUTDOWN event will eventually follow the SUSPEND_DISK event. I've choosen this way because of two reasons: 1. Having an indepedent event makes it possible to query for its existence by using query-events 2. In the future, we may allow the user to change what QEMU should do as a result of the guest entering S4. So it's a good idea to keep both events separated Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 20 6月, 2012 1 次提交
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由 Gleb Natapov 提交于
This patch adds two things. First it allows QEMU to distinguish between regular powerdown and S4 powerdown. Later separate QMP notification will be added for S4 powerdown. Second it allows S3/S4 states to be disabled from QEMU command line. Some guests known to be broken with regards to power management, but allow to use it anyway. Using new properties management will be able to disable S3/S4 for such guests. Supported system state are passed to a firmware using new fw_cfg file. The file contains 6 byte array. Each byte represents one system state. If byte at offset X has its MSB set it means that system state X is supported and to enter it guest should use the value from lowest 3 bits. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 25 2月, 2012 6 次提交
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由 Gerd Hoffmann 提交于
Make the acpi timer wake up the guest. Guests can enable/disable this via acpi too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Make the rtc wake up the guest when the alarm fires. Add acpi windup to property support RTC_EN, so guests can enable and disable this. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch switches pc s3 suspend over to the new infrastructure. The cmos_s3 qemu_irq is killed, the new notifier is used instead. The xen hack goes away with that too, the hypercall can simply be done in a notifier function now. This patch also makes the guest actually stay suspended instead of leaving suspend instantly, so it is useful for more than just testing whenever the suspend/resume cycle actually works. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Do APCIREGS->pm1.evt.en updates using the new acpi_pm1_evt_write_en function, so the acpi code will see those updates. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Pretty pointless, can easily be reached via ACPIREGS now. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
All those acpi structs are not independent from each other. Various acpi functions expecting multiple acpi structs passed in are a clean indicator for that ;) So this patch bundles all acpi structs in the new ACPIREGS struct, then use it everythere pass around acpi state. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 1月, 2012 1 次提交
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由 Paolo Bonzini 提交于
All files under GPLv2 will get GPLv2+ changes starting tomorrow. event_notifier.c and exec-obsolete.h were only ever touched by Red Hat employees and can be relicensed now. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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