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2017-10-20s390x: refactor error handling for HSCH handlerHalil Pasic3-33/+10
Simplify the error handling of the HSCH. Let the code detecting the condition tell (in a less ambiguous way) how it's to be handled. No changes in behavior. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-7-pasic@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x: refactor error handling for CSCH handlerHalil Pasic3-20/+8
Simplify the error handling of the CSCH. Let the code detecting the condition tell (in a less ambiguous way) how it's to be handled. No changes in behavior. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-6-pasic@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x: refactor error handling for XSCH handlerHalil Pasic3-32/+10
Simplify the error handling of the XSCH. Let the code detecting the condition tell (in a less ambiguous way) how it's to be handled. No changes in behavior. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-5-pasic@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x: improve error handling for SSCH and RSCHHalil Pasic6-126/+75
Simplify the error handling of the SSCH and RSCH handler avoiding arbitrary and cryptic error codes being used to tell how the instruction is supposed to end. Let the code detecting the condition tell how it's to be handled in a less ambiguous way. It's best to handle SSCH and RSCH in one go as the emulation of the two shares a lot of code. For passthrough this change isn't pure refactoring, but changes the way kernel reported EFAULT is handled. After clarifying the kernel interface we decided that EFAULT shall be mapped to unit exception. Same goes for unexpected error codes and absence of required ORB flags. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-4-pasic@linux.vnet.ibm.com> Tested-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> [CH: cosmetic changes] Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/css: IO instr handler ending controlHalil Pasic1-0/+16
CSS code needs to tell the IO instruction handlers located in ioinst.c how the emulated instruction should be ended. Currently this is done by returning generic (POSIX) error codes, and mapping them to outcomes like condition codes. This makes bugs easy to create and hard to recognize. As a preparation for moving away from (mis)using generic error codes for flow control let us introduce a type which tells the instruction handler function how to end the instruction, in a more straight-forward and less ambiguous way. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171017140453.51099-3-pasic@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> [CH: cosmetic changes] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x: move s390x_new_cpu() into board codeIgor Mammedov3-21/+21
s390-virtio-ccw.c is the sole user of s390x_new_cpu(), so move this helper there. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1508253203-119237-1-git-send-email-imammedo@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x: fix cpu object referrence leak in s390x_new_cpu()Igor Mammedov1-1/+1
object_new() returns cpu with refcnt == 1 and after realize refcnt == 2*. s390x_new_cpu() as an owner of the first refcnt should have released it on exit in both cases (on error and success) to avoid it leaking. Do so for both cases. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1508247680-98800-2-git-send-email-imammedo@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/event-facility: variable-length event masksCornelia Huck2-10/+45
The architecture supports masks of variable length for sclp write event mask. We currently only support 4 byte event masks, as that is what Linux uses. Let's extend this to the maximum mask length supported by the architecture and return 0 to the guest for the mask bits we don't support in core. Initial patch by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com> Message-Id: <1507729193-9747-1-git-send-email-jjherne@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/MAINTAINERS: add mailing listCornelia Huck1-0/+6
There's a new qemu-s390x@nongnu.org mailing list: add it to the s390 sections. Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20virtio-ccw: Add the virtio-input devices for CCW busFarhan Ali2-0/+122
Wire up the virtio-input HID devices (keyboard, mouse, tablet) for the CCW bus. The virtio-input is a virtio-1 device, so disable legacy revision 0. Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <6a8ea4c503ee32c2ca7fa608b5f2f547009be8ee.1507557166.git.alifm@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20target/s390x: special handling when starting a CPU with WAIT PSWDavid Hildenbrand2-3/+14
When we try to start a CPU with a WAIT PSW, we have to take care that TCG will actually try to continue executing instructions. We must therefore really only unhalt the CPU if we don't have a WAIT PSW. Also document the special order for restart interrupts, which load a new PSW and change the state to operating. To keep KVM working, simply don't have a look at the WAIT bit when loading the PSW. Otherwise the behavior of a restart interrupt when a CPU stopped would be changed. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-31-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: refactor stfl(e) to use s390_get_feat_block()David Hildenbrand2-39/+29
Refactor it to use s390_get_feat_block(). Directly write into the mapped lowcore with stfl and make sure it is really only compiled if needed. While at it, add an alignment check for STFLE and avoid potential_page_fault() by properly restoring the CPU state. Due to s390_get_feat_block(), we will now also indicate the "Configuration-z-architectural-mode", which is with new SIGP code the right thing to do. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-30-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: unlock NMIDavid Hildenbrand2-8/+1
Nothing hindering us anymore from unlocking the restart code (used for NMI). Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-29-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/cpumodel: allow to enable SENSE RUNNING STATUS for qemuDavid Hildenbrand1-0/+1
As we properly implement it, allow to enable it. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-28-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: switch to new SIGP handling codeDavid Hildenbrand5-43/+12
This effectively enables experimental SMP support. Floating interrupts are still a mess, so allow it but print a big warning. There also seems to be a problem with CPU hotplug (after the main loop started). Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-27-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [CH: changed insn-data.def as pointed out by Richard] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: flush the tlb on SIGP SET PREFIXDavid Hildenbrand1-0/+1
Thanks to Aurelien Jarno for doing this in his prototype. We can flush the whole TLB as this should happen really rarely. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-26-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement STOP and RESET interrupts for TCGDavid Hildenbrand6-6/+51
Implement them like KVM implements/handles them. Both can only be triggered via SIGP instructions. RESET has (almost) the lowest priority if the CPU is running, and the highest if the CPU is STOPPED. This is handled in SIGP code already. On delivery, we only have to care about the "CPU running" scenario. STOP is defined to be delivered after all other interrupts have been delivered. Therefore it has the actual lowest priority. As both can wake up a CPU if sleeping, indicate them correctly to external code (e.g. cpu_has_work()). Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-25-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement SIGP CONDITIONAL EMERGENCY SIGNALDavid Hildenbrand2-0/+38
Mostly analogous to the kernel/KVM version (so I assume the checks are correct :) ). As a preparation for TCG. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-24-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement SIGP EMERGENCY SIGNALDavid Hildenbrand1-0/+15
As preparation for TCG. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-23-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement SIGP EXTERNAL CALLDavid Hildenbrand1-2/+23
As preparation for TCG. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-22-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement SIGP SENSEDavid Hildenbrand1-0/+29
Add it as preparation for TCG. Sensing could later be done completely lockless. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-21-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: implement SIGP SENSE RUNNING STATUSDavid Hildenbrand2-0/+27
Preparation for TCG, for KVM is this is completely handled in the kernel. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-20-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: factor out actual handling of STOP interruptsDavid Hildenbrand3-8/+16
For KVM, the KVM module decides when a STOP can be performed (when the STOP interrupt can be processed). Factor it out so we can use it later for TCG. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-19-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: factor out SIGP code into sigp.cDavid Hildenbrand11-359/+389
We want to use the same code base for TCG, so let's cleanly factor it out. The sigp mutex is currently not really needed, as everything is protected by the iothread mutex. But this could change later, so leave it in place and initialize it properly from common code. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-17-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: drop two debug printsDavid Hildenbrand1-2/+0
Preparation for moving it out of kvm.c. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-16-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: factor out storing of adtl CPU statusDavid Hildenbrand3-29/+31
Called from SIGP code to be factored out, so let's move it. Add a FIXME for TCG code in the future. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-15-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: factor out storing of CPU statusDavid Hildenbrand3-66/+65
Factor it out into s390_store_status(), to be used also by TCG later on. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-14-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: generalize SIGP stop and restart interrupt injectionDavid Hildenbrand5-12/+53
Preparation for factoring it out into !kvm code. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-13-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/kvm: pass ipb directly into handle_sigp()David Hildenbrand1-3/+3
No need to pass kvm_run. Pass parameters alphabetically ordered. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-12-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20target/s390x: interpret PSW_MASK_WAIT only for TCGDavid Hildenbrand1-1/+2
KVM handles the wait PSW itself and triggers a WAIT ICPT in case it really wants to sleep (disabled wait). This will later allow us to change the order of loading a restart interrupt and setting a CPU to OPERATING on SIGP RESTART without changing KVM behavior. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-11-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: handle WAIT PSWs during interrupt injectionDavid Hildenbrand1-0/+6
If we encounter a WAIT PSW, we have to halt immediately. Using cpu_loop_exit() at this point feels wrong. Simply leaving cs->exception_index set doesn't result in an immediate stop. This is also necessary to properly handle SIGP STOP interrupts later. The CPU_INTERRUPT_HALT will be processed immediately and properly set the CPU to halted (also resetting cs->exception_index to EXCP_HLT) Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-10-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20target/s390x: factor out handling of WAIT PSW into s390_handle_wait()David Hildenbrand3-19/+23
This will now also detect crashes under TCG. We can directly use cpu->env.psw.addr instead of kvm_run, as we do a cpu_synchronize_state(). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-9-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: a CPU cannot switch state due to an interruptDavid Hildenbrand1-1/+0
Going to OPERATING here looks wrong. A CPU should even never be !OPERATING at this point. Unhalting will already be done in cpu_handle_halt() if there is work, so we can drop this statement completely. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-8-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: STOPPED cpus can never wake upDavid Hildenbrand1-0/+6
Interrupts can't wake such CPUs up. SIGP from other CPUs has to be used to toggle the state. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-7-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: take care of external interrupt subclassesDavid Hildenbrand4-13/+50
We can now let go of INTERRUPT_EXT. When cr0 changes, we have to revalidate if we now have a pending external interrupt, just like when the PSW (or SYSTEM MASK only) changes. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-6-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: rework checking for deliverable interruptsDavid Hildenbrand4-17/+62
Currently, enabling/disabling of interrupts is not really supported. Let's improve interrupt handling code by explicitly checking for deliverable interrupts only. This is the first step. Checking for external interrupt subclasses will be done next. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-5-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: injection of emergency signals and external callsDavid Hildenbrand4-2/+50
Preparation for new TCG SIGP code. Especially also prepare for indicating that another external call is already pending. Take care of interrupt priority. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-4-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: cleanup service interrupt injectionDavid Hildenbrand5-38/+10
There are still some leftovers from old virtio interrupts in there. Most importantly, we don't have to queue service interrupts anymore. Just like KVM, we can simply multiplex the SCLP service interrupts and avoid the queue. Also, now only valid parameters/cpu_addr will be stored on service interrupts. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-3-david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/tcg: turn INTERRUPT_EXT into a maskDavid Hildenbrand5-47/+61
External interrupts are currently all handled like floating external interrupts, they are queued. Let's prepare for a split of floating and local interrupts by turning INTERRUPT_EXT into a mask. While we can have various floating external interrupts of one kind, there is usually only one (or a fixed number) of the local external interrupts. So turn INTERRUPT_EXT into a mask and properly indicate the kind of external interrupt. Floating interrupts will have to moved out of one CPU instance later once we have SMP support. The only floating external interrupts used right now are SERVICE interrupts, so let's use that name. Following patches will clean up SERVICE interrupt injection. This get's rid of the ugly special handling for cpu timer and clock comparator interrupts. And we really only store the parameters as defined by the PoP. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170928203708.9376-2-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20s390x/css: be more consistent if broken beyond repairHalil Pasic1-12/+4
Calling do_subchannel_work with no function control flags set in SCSW is a programming error. Currently we handle this differently in do_subchannel_work_virtual and do_subchannel_work_passthrough. Let's be consistent and guard with a common assert against this programming error. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171004154144.88995-2-pasic@linux.vnet.ibm.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20S390: use g_new() family of functionsMarc-André Lureau4-14/+14
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [PMD: more changes in hw/s390x/css.c, added target/s390x/cpu_models.c] Message-Id: <20171006235023.11952-27-f4bug@amsat.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-20Merge remote-tracking branch ↵Peter Maydell10-487/+383
'remotes/stefanberger/tags/pull-tpm-2017-10-19-1' into staging Merge tpm 2017/10/19 v1 # gpg: Signature made Thu 19 Oct 2017 16:42:39 BST # gpg: using RSA key 0x75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.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: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2017-10-19-1: (21 commits) tpm: move recv_data_callback to TPM interface tpm: add a QOM TPM interface tpm-tis: fold TPMTISEmuState in TPMState tpm-tis: remove tpm_tis.h header tpm-tis: move TPMState to TIS header tpm: remove locty_data from TPMState tpm-emulator: fix error handling tpm: add TPMBackendCmd to hold the request state tpm: remove locty argument from receive_cb tpm: remove needless cast tpm: remove unused TPMBackendCmd tpm: remove configure_tpm() hop tpm: remove init() class method tpm: remove TPMDriverOps tpm: move TPMSizedBuffer to tpm_tis.h tpm: remove tpm_register_driver() tpm: replace tpm_get_backend_driver() to drop be_drivers tpm: lookup tpm backend class in tpm_driver_find_by_type() tpm: make tpm_get_backend_driver() static tpm-tis: remove RAISE_STS_IRQ ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-20Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' ↵Peter Maydell4-0/+0
into staging Update OpenBIOS images # gpg: Signature made Thu 19 Oct 2017 20:08:44 BST # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-openbios-signed: Update OpenBIOS images to 83818bd built from submodule. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19Update OpenBIOS images to 83818bd built from submodule.Mark Cave-Ayland4-0/+0
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-10-19Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into ↵Peter Maydell3-28/+79
staging qemu-sparc update # gpg: Signature made Thu 19 Oct 2017 07:50:16 BST # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-sparc-signed: sun4u: fix assert when adding NICs which aren't the in-built model sun4u: update PCI topology to include simba PCI bridges Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19Merge remote-tracking branch ↵Peter Maydell10-0/+4
'remotes/kraxel/tags/seabios-1.11-prerelease-20171019-pull-request' into staging seabios: update to 1.11 prerelease # gpg: Signature made Thu 19 Oct 2017 09:19:33 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # 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>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/seabios-1.11-prerelease-20171019-pull-request: seabios: update to 1.11 prerelease Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19build: Fix dtc-checkout race condition in MakefileAaron Lindsay1-1/+1
This was introduced by: commit aef45d51d1204f3335fb99de6658e0c5612c2b67 Author: Daniel P. Berrange <berrange@redhat.com> Date: Fri Sep 29 11:11:56 2017 +0100 build: automatically handle GIT submodule checkout for dtc On my system, I see the following with a fresh clone: % ./configure --disable-gtk --target-list=aarch64-softmmu % make -j8 GEN aarch64-softmmu/config-devices.mak.tmp GEN config-host.h mkdir -p dtc/libfdt GIT ui/keycodemapdb dtc mkdir -p dtc/tests GEN qemu-options.def [snip] GEN migration/trace.h make: *** [git-submodule-update] Error 1 make: *** Waiting for unfinished jobs.... Upon closer inspection, the root cause of the error is: % git submodule update --init ui/keycodemapdb dtc fatal: destination path 'dtc' already exists and is not an empty directory. Clone of 'git://git.qemu-project.org/dtc.git' into submodule path 'dtc' failed This patch fixes this race condition by forcing the 'dtc/%' rule which caused 'dtc' to be non-empty to wait on '.git-submodule-status'. Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1508352023-28591-1-git-send-email-alindsay@codeaurora.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19tpm: move recv_data_callback to TPM interfaceMarc-André Lureau6-15/+15
Simplify the TPM backend setup, move callback to TPM interface. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: add a QOM TPM interfaceMarc-André Lureau3-0/+29
This will simplify backend / interface objects relationship, so the frontend interface will simply have to implement the TPM QOM interface. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: fold TPMTISEmuState in TPMStateMarc-André Lureau1-179/+157
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
generated by cgit v1.1 at 2025-01-08 14:21:14 +0000