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2020-12-17riscv/opentitan: Update the OpenTitan memory layoutAlistair Francis
OpenTitan is currently only avalible on an FPGA platform and the memory addresses have changed. Update to use the new memory addresses. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 8eb65314830a75d0fea3fccf77bc45b8ddd01c42.1607982831.git.alistair.francis@wdc.com
2020-12-17hw/riscv: Use the CPU to determine if 32-bitAlistair Francis
Instead of using string compares to determine if a RISC-V machine is using 32-bit or 64-bit CPUs we can use the initalised CPUs. This avoids us having to maintain a list of CPU names to compare against. This commit also fixes the name of the function to match the riscv_cpu_is_32bit() function. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 8ab7614e5df93ab5267788b73dcd75f9f5615e82.1608142916.git.alistair.francis@wdc.com
2020-12-17hw/riscv: boot: Remove compile time XLEN checksAlistair Francis
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Message-id: 51e9842dbed1acceebad7f97bd3aae69aa1ac19e.1608142916.git.alistair.francis@wdc.com
2020-12-17riscv: virt: Remove target macro conditionalsAlistair Francis
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Message-id: aed1174c2efd2f050fa5bd8f524d68795b12c0e4.1608142916.git.alistair.francis@wdc.com
2020-12-17riscv: spike: Remove target macro conditionalsAlistair Francis
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Message-id: 04ac7fba2348c92f296a5e6a9959ac72b77ae4c6.1608142916.git.alistair.francis@wdc.com
2020-12-17hw/riscv: microchip_pfsoc: add QSPI NOR flashVitaly Wool
Add QSPI NOR flash definition for Microchip PolarFire SoC. Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Message-id: 20201112074950.33283-1-vitaly.wool@konsulko.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2020-12-15Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * New -action option and set-action QMP command (Alejandro) * More vl.c cleanup (myself with help from Daniel and Igor) * Remove deprecated options (Philippe, Thomas) * Dirty bitmap fix (Zenghui) * icount caching speedup (Pavel) * SCSI race fix (Maxim) * Remove pre-GCC 4.8 code (Marc-André) # gpg: Signature made Tue 15 Dec 2020 17:53:24 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (45 commits) build: -no-pie is no functional linker flag scripts/git.orderfile: Keep files with .inc extension sorted compiler.h: remove QEMU_GNUC_PREREQ linux-user: remove GNUC check compiler: remove GNUC check xen: remove GNUC check poison: remove GNUC check compiler.h: explicit case for Clang printf attribute virtiofsd: replace _Static_assert with QEMU_BUILD_BUG_ON tests: remove GCC < 4 fallbacks qemu-plugin.h: remove GCC < 4 compiler.h: remove GCC < 3 __builtin_expect fallback accel/tcg: Remove special case for GCC < 4.6 qemu/atomic: Drop special case for unsupported compiler hw/core: Restrict 'fw-path-provider.c' to system mode emulation docs: set CONFDIR when running sphinx vl: rename local variable in configure_accelerators qemu-option: pass QemuOptsList to opts_accepts_any qemu-option: simplify search for end of key kvm: Take into account the unaligned section size when preparing bitmap ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # softmmu/vl.c
2020-12-15compiler.h: remove QEMU_GNUC_PREREQMarc-André Lureau
When needed, the G_GNUC_CHECK_VERSION() glib macro can be used instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201210134752.780923-14-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15compiler: remove GNUC checkMarc-André Lureau
QEMU requires Clang or GCC, that define and support __GNUC__ extensions. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201210134752.780923-12-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15xen: remove GNUC checkMarc-André Lureau
QEMU requires Clang or GCC, that define and support __GNUC__ extensions Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org> Message-Id: <20201210134752.780923-11-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15poison: remove GNUC checkMarc-André Lureau
QEMU requires Clang or GCC, that define and support __GNUC__ extensions Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201210134752.780923-10-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15compiler.h: explicit case for Clang printf attributeMarc-André Lureau
Since commit efc6c07 ("configure: Add a test for the minimum compiler version"), QEMU explicitely depends on GCC >= 4.8, we could thus drop earlier version checks. Except clang advertizes itself as GCC 4.2.1. Since clang doesn't support gnu_printf, make that case explicitely and drop GCC version check. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201210134752.780923-8-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15qemu-plugin.h: remove GCC < 4Marc-André Lureau
Since commit efc6c07 ("configure: Add a test for the minimum compiler version"), QEMU explicitely depends on GCC >= 4.8. (clang >= 3.4 advertizes itself as GCC >= 4.2 compatible) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201210134752.780923-5-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15compiler.h: remove GCC < 3 __builtin_expect fallbackMarc-André Lureau
Since commit efc6c07 ("configure: Add a test for the minimum compiler version"), QEMU explicitely depends on GCC >= 4.8. (clang >= 3.4 advertizes itself as GCC >= 4.2 compatible and supports __builtin_expect too) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201210134752.780923-4-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15qemu/atomic: Drop special case for unsupported compilerPhilippe Mathieu-Daudé
Since commit efc6c070aca ("configure: Add a test for the minimum compiler version") the minimum compiler version required for GCC is 4.8, which has the GCC BZ#36793 bug fixed. We can safely remove the special case introduced in commit a281ebc11a6 ("virtio: add missing mb() on notification"). With clang 3.4, __ATOMIC_RELAXED is defined, so the chunk to remove (which is x86-specific), isn't reached either. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201210134752.780923-2-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: Add option to avoid stopping VM upon guest panicAlejandro Jimenez
The current default action of pausing a guest after a panic event is received leaves the responsibility to resume guest execution to the management layer. The reasons for this behavior are discussed here: https://lore.kernel.org/qemu-devel/52148F88.5000509@redhat.com/ However, in instances like the case of older guests (Linux and Windows) using a pvpanic device but missing support for the PVPANIC_CRASHLOADED event, and Windows guests using the hv-crash enlightenment, it is desirable to allow the guests to continue running after sending a PVPANIC_PANICKED event. This allows such guests to proceed to capture a crash dump and automatically reboot without intervention of a management layer. Add an option to avoid stopping a VM after a panic event is received, by passing: -action panic=none in the command line arguments, or during runtime by using an upcoming QMP command. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com> Message-Id: <1607705564-26264-3-git-send-email-alejandro.j.jimenez@oracle.com> [Do not fix panic action in the variable, instead modify -no-shutdown. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15qmp: generalize watchdog-set-action to -no-reboot/-no-shutdownAlejandro Jimenez
Add a QMP command to allow for the behaviors specified by the -no-reboot and -no-shutdown command line option to be set at runtime. The new command is named set-action and takes optional arguments, named after an event, that provide a corresponding action to take. Example: -> { "execute": "set-action", "arguments": { "reboot": "none", "shutdown": "poweroff", "watchdog": "debug" } } <- { "return": {} } Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com> Message-Id: <1607705564-26264-4-git-send-email-alejandro.j.jimenez@oracle.com> [Split the series differently, with -action based on the QMP command. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15plugin: propagate errorsPaolo Bonzini
qemu_finish_machine_init currently can only exit QEMU if it fails. Prepare for giving it proper error propagation, and possibly for adding a plugin_add monitor command that calls an accelerator method. While at it, make all errors from plugin_load look the same. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: make qemu_get_machine_opts staticPaolo Bonzini
Machine options can be retrieved as properties of the machine object. Encourage that by removing the "easy" accessor to machine options. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15machine: introduce MachineInitPhasePaolo Bonzini
Generalize the qdev_hotplug variable to the different phases of machine initialization. We would like to allow different monitor commands depending on the phase. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15chardev: do not use machine_init_donePaolo Bonzini
machine_init_done is not the right flag to check when preconfig is taken into account; for example "./qemu-system-x86_64 -serial mon:stdio -preconfig" does not print the QEMU monitor header until after exit_preconfig. Add back a custom bool for mux character devices. This partially undoes commit c7278b4355 ("chardev: introduce chr_machine_done hook", 2018-03-12), but it keeps the cleaner logic using a function pointer in ChardevClass. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: move all generic initialization out of vl.cPaolo Bonzini
qdev_machine_creation_done is only setting a flag now. Extend it to move more code out of vl.c. Leave only consistency checks and gdbserver processing in qemu_machine_creation_done. gdbserver_start can be moved after qdev_machine_creation_done because it only does listen on the socket and creates some internal data structures; it does not send any data (e.g. guest state) over the socket. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: extract softmmu/globals.cPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: extract softmmu/runstate.cPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15vl: remove separate preconfig main_loopPaolo Bonzini
Move post-preconfig initialization to the x-exit-preconfig. If preconfig is not requested, just exit preconfig mode immediately with the QMP command. As a result, the preconfig loop will run with accel_setup_post and os_setup_post restrictions (xen_restrict, chroot, etc.) already done. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15remove preconfig statePaolo Bonzini
The preconfig state is only used if -incoming is not specified, which makes the RunState state machine more tricky than it need be. However there is already an equivalent condition which works even with -incoming, namely qdev_hotplug. Use it instead of a separate runstate. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20201215' into staging target-arm queue: * gdbstub: Correct misparsing of vCont C/S requests * openrisc: Move pic_cpu code into CPU object proper * nios2: Move IIC code into CPU object proper * Improve reporting of ROM overlap errors * xlnx-versal: Add USB support * hw/misc/zynq_slcr: Avoid #DIV/0! error * Numonyx: Fix dummy cycles and check for SPI mode on cmds # gpg: Signature made Tue 15 Dec 2020 13:59:46 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20201215: hw/block/m25p80: Fix Numonyx fast read dummy cycle count hw/block/m25p80: Check SPI mode before running some Numonyx commands hw/block/m25p80: Fix when VCFG XIP bit is set for Numonyx hw/block/m25p80: Make Numonyx config field names more accurate hw/misc/zynq_slcr: Avoid #DIV/0! error arm: xlnx-versal: Connect usb to virt-versal usb: xlnx-usb-subsystem: Add xilinx usb subsystem usb: Add DWC3 model usb: Add versal-usb2-ctrl-regs module elf_ops.h: Be more verbose with ROM blob names elf_ops.h: Don't truncate name of the ROM blobs we create hw/core/loader.c: Improve reporting of ROM overlap errors hw/core/loader.c: Track last-seen ROM in rom_check_and_register_reset() target/nios2: Use deposit32() to update ipending register target/nios2: Move nios2_check_interrupts() into target/nios2 target/nios2: Move IIC code into CPU object proper target/openrisc: Move pic_cpu code into CPU object proper hw/openrisc/openrisc_sim: Abstract out "get IRQ x of CPU y" hw/openrisc/openrisc_sim: Use IRQ splitter when connecting IRQ to multiple CPUs gdbstub: Correct misparsing of vCont C/S requests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2020-12-15 * qdev code cleanup * Convert some QOM instance properties to class properties * Update git URLs on MAINTAINERS # gpg: Signature made Tue 15 Dec 2020 15:18:47 GMT # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: (25 commits) MAINTAINERS: Update my git repository URLs qdev: Move UUID property to qdev-properties-system.c qdev: Make qdev_propinfo_get_uint16() static qdev: Make error_set_from_qdev_prop_error() get Object* argument qdev: Make check_prop_still_unset() get Object* argument qdev: Make qdev_find_global_prop() get Object* argument qdev: Make qdev_get_prop_ptr() get Object* arg qdev: Make bit_prop_set() get Object* argument qdev: Make PropertyInfo.print method get Object* argument qdev: Don't use dev->id on set_size32() error message sparc: Check dev->realized at sparc_set_nwindows() qdev: Check dev->realized at set_size() qdev: Move property code to qdev-properties.[ch] cpu: Move cpu_common_props to hw/core/cpu.c cs4231: Get rid of empty property array netfilter: Use class properties netfilter: Reorder functions can_host: Use class properties arm/cpu64: Register "aarch64" as class property virt: Register "its" as class property ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15qdev: Make error_set_from_qdev_prop_error() get Object* argumentEduardo Habkost
Make the code more generic and not specific to TYPE_DEVICE. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts Message-Id: <20201211220529.2290218-13-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15qdev: Make qdev_find_global_prop() get Object* argumentEduardo Habkost
Make the code more generic and not specific to TYPE_DEVICE. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201211220529.2290218-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15qdev: Make qdev_get_prop_ptr() get Object* argEduardo Habkost
Make the code more generic and not specific to TYPE_DEVICE. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20201211220529.2290218-10-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15qdev: Make PropertyInfo.print method get Object* argumentEduardo Habkost
Make the code more generic and not specific to TYPE_DEVICE. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201211220529.2290218-8-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15qdev: Move property code to qdev-properties.[ch]Eduardo Habkost
Move everything related to Property and PropertyInfo to qdev-properties.[ch] to make it easier to refactor that code. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201211220529.2290218-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15cpu: Move cpu_common_props to hw/core/cpu.cEduardo Habkost
There's no reason to keep the property list separate from the CPU class code. Move the variable to hw/core/cpu.c and make it static. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20201211220529.2290218-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15arm: xlnx-versal: Connect usb to virt-versalVikram Garhwal
Connect VersalUsb2 subsystem to xlnx-versal SOC, its placed in iou of lpd domain and configure it as dual port host controller. Add the respective guest dts nodes for "xlnx-versal-virt" machine. Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1607023357-5096-5-git-send-email-sai.pavan.boddu@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15usb: xlnx-usb-subsystem: Add xilinx usb subsystemSai Pavan Boddu
This model is a top level integration wrapper for hcd-dwc3 and versal-usb2-ctrl-regs modules, this is used by xilinx versal soc's and future xilinx usb subsystems would also be part of it. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1607023357-5096-4-git-send-email-sai.pavan.boddu@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15usb: Add DWC3 modelVikram Garhwal
This patch adds skeleton model of dwc3 usb controller attached to xhci-sysbus device. It defines global register space of DWC3 controller, global registers control the AXI/AHB interfaces properties, external FIFO support and event count support. All of which are unimplemented at present,we are only supporting core reset and read of ID register. Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1607023357-5096-3-git-send-email-sai.pavan.boddu@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15usb: Add versal-usb2-ctrl-regs moduleSai Pavan Boddu
This module emulates control registers of versal usb2 controller, this is added just to make guest happy. In general this module would control the phy-reset signal from usb controller, data coherency of the transactions, signals the host system errors received from controller. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1607023357-5096-2-git-send-email-sai.pavan.boddu@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15elf_ops.h: Be more verbose with ROM blob namesPeter Maydell
Instead of making the ROM blob name something like: phdr #0: /home/petmay01/linaro/qemu-misc-tests/ldmia-fault.axf make it a little more self-explanatory for people who don't know ELF format details: /home/petmay01/linaro/qemu-misc-tests/ldmia-fault.axf ELF program header segment 0 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201129203923.10622-5-peter.maydell@linaro.org
2020-12-15elf_ops.h: Don't truncate name of the ROM blobs we createPeter Maydell
Currently the load_elf code assembles the ROM blob name into a local 128 byte fixed-size array. Use g_strdup_printf() instead so that we don't truncate the pathname if it happens to be long. (This matters mostly for monitor 'info roms' output and for the error messages if ROM blobs overlap.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201129203923.10622-4-peter.maydell@linaro.org
2020-12-14Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging Pull request trivial-patches 20201214 # gpg: Signature made Mon 14 Dec 2020 15:52:07 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/trivial-branch-for-6.0-pull-request: configure / meson: Move check for linux/btrfs.h to meson.build configure / meson: Move check for sys/kcov.h to meson.build configure / meson: Move check for sys/signal.h to meson.build configure / meson: Move check for drm.h to meson.build configure / meson: Move check for pty.h to meson.build configure: Remove the obsolete check for ifaddrs.h blockdev: Fix a memleak in drive_backup_prepare() block/file-posix: fix a possible undefined behavior elf2dmp/pdb: Plug memleak in pdb_init_from_file elf2dmp/qemu_elf: Plug memleak in QEMU_Elf_init configure: Test if $make actually exists ads7846: moves from the hw/display folder to the hw/input folder. CODING_STYLE.rst: Be less strict about 80 character limit fsdev: open brace '{' following struct go on the same line hw/pci-host/pam: Replace magic number by PAM_REGIONS_COUNT definition hw/xen: Don't use '#' flag of printf format MAINTAINERS: update my email address qemu-options.hx: Fix minor issues in icount documentation target/i386: tracing: format length values as hex Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-14Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-20201213' into ↵Peter Maydell
staging MIPS patches queue . Allow executing MSA instructions on Loongson-3A4000 . Update Huacai Chen email address . Various cleanups: - unused headers removal - use definitions instead of magic values - remove dead code - avoid calling unused code . Various code movements CI jobs results: https://gitlab.com/philmd/qemu/-/pipelines/229120169 https://cirrus-ci.com/build/4857731557359616 # gpg: Signature made Sun 13 Dec 2020 20:18:52 GMT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/mips-20201213: (26 commits) target/mips: Use FloatRoundMode enum for FCR31 modes conversion target/mips: Remove unused headers from fpu_helper.c target/mips: Inline cpu_mips_realize_env() in mips_cpu_realizefn() target/mips: Move cpu definitions, reset() and realize() to cpu.c target/mips: Move mips_cpu_add_definition() from helper.c to cpu.c target/mips: Extract cpu_supports*/cpu_set* translate.c hw/mips/malta: Rewrite CP0_MVPConf0 access using deposit() hw/mips/malta: Do not initialize MT registers if MT ASE absent target/mips: Do not initialize MT registers if MT ASE absent target/mips: Introduce ase_mt_available() helper target/mips: Remove mips_def_t unused argument from mvp_init() target/mips: Remove unused headers from op_helper.c target/mips: Remove unused headers from translate.c hw/mips: Move address translation helpers to target/mips/ target/mips: Introduce cpu_supports_isa() taking CPUMIPSState argument target/mips: Rename cpu_supports_FEAT() as cpu_type_supports_FEAT() target/mips: Explicit Release 6 MMU types target/mips: Allow executing MSA instructions on Loongson-3A4000 target/mips: Also display exception names in user-mode target/mips: Remove unused headers from cp0_helper.c ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-14spapr: Pass sPAPR machine state down to spapr_pci_switch_vga()Greg Kurz
This allows to drop a user of qdev_get_machine(). Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201209170052.1431440-4-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-14spapr: spapr_drc_attach() cannot failGreg Kurz
All users are passing &error_abort already. Document the fact that spapr_drc_attach() should only be passed a free DRC, which is supposedly the case if appropriate checking is done earlier. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201201113728.885700-5-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-14spapr: Make PHB placement functions and spapr_pre_plug_phb() return statusGreg Kurz
Read documentation in "qapi/error.h" and changelog of commit e3fe3988d785 ("error: Document Error API usage rules") for rationale. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-7-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-14spapr: Do NVDIMM/PC-DIMM device hotplug sanity checks at pre-plug onlyGreg Kurz
Pre-plug of a memory device, be it an NVDIMM or a PC-DIMM, ensures that the memory slot is available and that addresses don't overlap with existing memory regions. The corresponding DRCs in the LMB and PMEM namespaces are thus necessarily attachable at plug time. Pass &error_abort to spapr_drc_attach() in spapr_add_lmbs() and spapr_add_nvdimm(). This allows to greatly simplify error handling on the plug path. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120234208.683521-3-groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-14spapr/xics: Drop unused argument to xics_kvm_has_broken_disconnect()Greg Kurz
Never used from the start. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <20201120174646.619395-6-groug@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-13hw/mips: Move address translation helpers to target/mips/Philippe Mathieu-Daudé
Address translation is an architectural thing (not hardware related). Move the helpers from hw/ to target/. As physical address and KVM are specific to system mode emulation, restrict this file to softmmu, so it doesn't get compiled for user-mode emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201206233949.3783184-2-f4bug@amsat.org>
2020-12-13hw/pci-host/pam: Replace magic number by PAM_REGIONS_COUNT definitionPhilippe Mathieu-Daudé
While this change helps triskaidekaphobic developers, it is a good practice to avoid magic values and using constant definitions instead. Introduce the PAM_REGIONS_COUNT and use it. No logical change. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Julia Suvorova <jusual@redhat.com> Message-Id: <20201202132038.1276404-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-12Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block layer patches: - Support for FUSE exports - Fix deadlock in bdrv_co_yield_to_drain() - Use lock guard macros - Some preparational patches for 64 bit block layer - file-posix: Fix request extension to INT64_MAX in raw_do_pwrite_zeroes() # gpg: Signature made Fri 11 Dec 2020 17:06:19 GMT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: (34 commits) block: Fix deadlock in bdrv_co_yield_to_drain() block: Fix locking in qmp_block_resize() block: Simplify qmp_block_resize() error paths block: introduce BDRV_MAX_LENGTH block/io: bdrv_check_byte_request(): drop bdrv_is_inserted() block/io: bdrv_refresh_limits(): use ERRP_GUARD block/file-posix: fix workaround in raw_do_pwrite_zeroes() can-host: Fix crash when 'canbus' property is not set iotests/221: Discard image before qemu-img map file-posix: check the use_lock before setting the file lock iotests/308: Add test for FUSE exports iotests: Enable fuse for many tests iotests: Allow testing FUSE exports iotests: Give access to the qemu-storage-daemon storage-daemon: Call bdrv_close_all() on exit iotests/287: Clean up subshell test image iotests: Let _make_test_img guess $TEST_IMG_FILE iotests: Restrict some Python tests to file iotests/091: Use _cleanup_qemu instad of "wait" iotests: Derive image names from $TEST_IMG ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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