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2016-01-11vmxnet3: Change offsets of msi/msix pci capabilitiesShmulik Ladkani
Place device reported PCI capabilities at the same offsets as placed by the VMware virtual hardware: MSI at [84], MSI-X at [9c]. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: rename VMXNET3_DEVICE_VERSION to VMXNET3_UPT_REVISIONMiao Yan
VMXNET3_DEVICE_VERSION is used as return value for accessing UPT Revision Report and Selection register. So rename it to VMXNET3_UPT_REVISION. Signed-off-by: Miao Yan <yanmiaoebest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: return 0 on unknown commandMiao Yan
Return 0 on unknown command, this is what esxi (5.x+) behaves. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: return correct value for VMXNET3_CMD_GET_DEV_EXTRA_INFOMiao Yan
VMXNET3_CMD_GET_DEV_EXTRA_INFO should return 0 for emulation mode This behavior can be observed by the following steps: 1) run a Linux distro on esxi server (5.x+) 2) modify vmxnet3 Linux driver to read the register: VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_DEV_EXTRA_INFO); ret = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD); pr_info("vmxnet3 dev_info: 0x%x\n", ret); The kernel log will have some like the following message: [ 7005.111170] vmxnet3 dev_info: 0x0 Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: return correct value for VMXNET3_CMD_GET_DID_* commandMiao Yan
VMXNET3_CMD_GET_DID_LO should return PCI ID of the device and VMXNET3_CMD_GET_DID_HI should return vmxnet3 revision ID. This behavior can be observed by the following steps: 1) run a Linux distro on esxi server (5.x+) 2) modify vmxnet3 Linux driver to read DID_HI and DID_LO: VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_DID_LO); lo = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD); VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_DID_HI); high = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD); pr_info("vmxnet3 DID lo: 0x%x, high: 0x%x\n", lo, high); The kernel log will have something like the following message: [ 7005.111170] vmxnet3 DID lo: 0x7b0, high: 0x1 Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: return 1 on device activation failureMiao Yan
When reading device status, 0 means device is successfully activated and 1 means error. This behavior can be observed by the following steps: 1) run a Linux distro on esxi server (5.5+) 2) modify vmxnet3 Linux driver to give it an invalid address to 'adapter->shared_pa' which is the shared memory for guest/host communication This will trigger device activation failure and kernel log will have the following message: [ 7138.403256] vmxnet3 0000:03:00.0 eth1: Failed to activate dev: error 1 So return 1 on device activation failure instead of -1; Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net: vmxnet3: avoid memory leakage in activate_deviceP J P
Vmxnet3 device emulator does not check if the device is active before activating it, also it did not free the transmit & receive buffers while deactivating the device, thus resulting in memory leakage on the host. This patch fixes both these issues to avoid host memory leakage. Reported-by: Qinghao Tang <luodalongde@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Cc: qemu-stable@nongnu.org Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: remove redundant VMW_SHPRN(...) definitionMiao Yan
Macro VMW_SHPRN(...) is already defined vmxnet3_debug.h, so remove the duplication Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: fix debug macro pattern for vmxnet3Miao Yan
Vmxnet3 uses the following debug macro style: #ifdef SOME_DEBUG # define debug(...) do{ printf(...); } while (0) # else # define debug(...) do{ } while (0) #endif If SOME_DEBUG is undefined, then format string inside the debug macro will never be checked by compiler. Code is likely to break in the future when SOME_DEBUG is enabled because of lack of testing. This patch changes this to the following: #define debug(...) \ do { if (SOME_DEBUG_ENABLED) printf(...); } while (0) Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: use %zu for size_t in printfMiao Yan
Use %zu specifier for size_t in printf, otherwise build would fail on platforms where size_t is not unsigned long Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-01-11net/vmxnet3: fix a build error when enabling debug outputMiao Yan
Macro MAC_FMT and MAC_ARG are not defined, but used in vmxnet3_net_init(). This will cause build error when debug level is raised in vmxnet3_debug.h (enable all VMXNET3_DEBUG_xxx). Use VMXNET_MF and VXMNET_MA instead. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Jason Wang <jasowang@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>
2016-01-08ui/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>
2016-01-08ohci: 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>
2016-01-07block: 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>
2016-01-07petalogix-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>
2016-01-07sun4u: 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>
2015-12-23Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into stagingPeter Maydell
Fix a 2.5 regression. # gpg: Signature made Wed 23 Dec 2015 10:57:00 GMT using DSA key ID 0101DBC2 # gpg: Good signature from "Greg Kurz <gkurz@fr.ibm.com>" # gpg: aka "Greg Kurz <groug@free.fr>" # gpg: aka "Greg Kurz <gkurz@linux.vnet.ibm.com>" # gpg: aka "Gregory Kurz (Groug) <groug@free.fr>" # gpg: aka "Gregory Kurz (Cimai Technology) <gkurz@cimai.com>" # gpg: aka "Gregory Kurz (Meiosys Technology) <gkurz@meiosys.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 2BD4 3B44 535E C0A7 9894 DBA2 02FC 3AEB 0101 DBC2 * remotes/gkurz/tags/for-upstream: virtio-9p: use accessor to get thread_pool Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-23Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
acpi, pc features pxb support for q35 nvdimm support most of ipmi support part of DSDT rewrite Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 22 Dec 2015 16:47:18 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: (55 commits) acpi: extend aml_and() to accept target argument acpi: extend aml_or() to accept target argument acpi add aml_dma() acpi: add aml_to_buffer() acpi: add aml_to_hexstring() acpi: extend aml_field() to support LockRule acpi: add aml_lgreater() acpi: add aml_lor() acpi: add aml_sleep() acpi: add aml_alias() acpi: extend aml_shiftright() to accept target argument acpi: add aml_to_integer() acpi: add aml_call0() helper acpi: add aml_decrement() and aml_subtract() acpi: extend aml_add() to accept target argument acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern acpi: add aml_create_qword_field() acpi: add aml_mutex(), aml_acquire(), aml_release() acpi: add aml_lgreater_equal() acpi: add aml_sizeof ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-23Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2015-12-22' into ↵Peter Maydell
staging Xen 2015/12/22 # gpg: Signature made Tue 22 Dec 2015 16:17:57 GMT using RSA key ID 70E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" * remotes/sstabellini/tags/xen-2015-12-22: xen_disk: treat "vhd" as "vpc" xen/pass-through: correctly deal with RW1C bits xen/MSI-X: really enforce alignment xen/MSI-X: latch MSI-X table writes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-23virtio-9p: use accessor to get thread_poolGreg Kurz
The aio_context_new() function does not allocate a thread pool. This is deferred to the first call to the aio_get_thread_pool() accessor. It is hence forbidden to access the thread_pool field directly, as it may be NULL. The accessor *must* be used always. Fixes: ebac1202c95a4f1b76b6ef3f0f63926fa76e753e Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Tested-by: Michael Tokarev <mjt@tls.msk.ru> Cc: qemu-stable@nongnu.org Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
2015-12-22acpi: extend aml_and() to accept target argumentIgor 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>
2015-12-22acpi: extend aml_or() to accept target argumentIgor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi add aml_dma()Igor 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>
2015-12-22acpi: add aml_to_buffer()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_to_hexstring()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_field() to support LockRuleIgor 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>
2015-12-22acpi: add aml_lgreater()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_lor()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_sleep()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_alias()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_shiftright() to accept target argumentIgor Mammedov
it allows to express ShiftRight(A,B,C) syntax 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_to_integer()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_call0() helperIgor Mammedov
it will help to call a method with 0 arguments 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_decrement() and aml_subtract()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_add() to accept target argumentIgor Mammedov
it allows to express following ASL expression: Add(arg1, arg2, result) usecases that do not need to store result should pass NULL as 3rd arg that would express Add(arg1, arg2,) construct. 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML patternIgor Mammedov
Currently AML API doesn't compose terms in form of following pattern: Opcode Arg2 Arg2 [Dst] but ASL used in piix4/q35 DSDT ACPI tables uses that form, so for clean conversion of it, AML API should be able to handle an optional 'Dst' argumet used there. Since above pattern is used by arithmetic/bit ops, introduce helper that they could reuse. It reduces code duplication in existing 5 aml_foo() functions and also will prevent more duplication when exiting functions are extended to support optional 'Dst' argument. 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
2015-12-22acpi: add aml_create_qword_field()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_mutex(), aml_acquire(), aml_release()Xiao Guangrong
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> 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>
2015-12-22acpi: add aml_lgreater_equal()Igor 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
2015-12-22acpi: add aml_sizeofXiao Guangrong
Implement SizeOf term which is used by NVDIMM _DSM method in later patch Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> 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>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-25 05:55:08 +0000