aboutsummaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2021-03-09sysemu: Let VMChangeStateHandler take boolean 'running' argumentPhilippe Mathieu-Daudé
The 'running' argument from VMChangeStateHandler does not require other value than 0 / 1. Make it a plain boolean. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20210111152020.1422021-3-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09sysemu/runstate: Let runstate_is_running() return boolPhilippe Mathieu-Daudé
runstate_check() returns a boolean. runstate_is_running() returns what runstate_check() returns, also a boolean. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210111152020.1422021-2-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09qemu-common.h: Update copyright string to 2021Peter Maydell
Update the common copyright string that we use in -version reports, About dialogs, etc, to 2021. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210309162258.28633-1-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09exec/memory: Use struct Object typedefPhilippe Mathieu-Daudé
We forward-declare Object typedef in "qemu/typedefs.h" since commit ca27b5eb7cd ("qom/object: Move Object typedef to 'qemu/typedefs.h'"). Use it everywhere to make the code simpler. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210225182003.3629342-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09net: Use id_generate() in the network subsystem, tooThomas Huth
We already got a global function called id_generate() to create unique IDs within QEMU. Let's use it in the network subsytem, too, instead of inventing our own ID scheme here. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210215090225.1046239-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09hw/elf_ops: Fix a typoPhilippe Mathieu-Daudé
g_mapped_file_new_from_fd()'s parameter is named 'writable'. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: David Edmondson <dme@dme.org> Message-Id: <20210225181344.3623720-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09Various spelling fixesMichael Tokarev
An assorted set of spelling fixes in various places. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210309111510.79495-1-mjt@msgid.tls.msk.ru> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-20210307' ↵Peter Maydell
into staging qemu-sparc queue # gpg: Signature made Sun 07 Mar 2021 12:07:13 GMT # gpg: using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F # gpg: issuer "mark.cave-ayland@ilande.co.uk" # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full] # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-sparc-20210307: (42 commits) esp: add support for unaligned accesses esp: implement non-DMA transfers in PDMA mode esp: add trivial implementation of the ESP_RFLAGS register esp: convert cmdbuf from array to Fifo8 esp: convert ti_buf from array to Fifo8 esp: transition to message out phase after SATN and stop command esp: add maxlen parameter to get_cmd() esp: raise interrupt after every non-DMA byte transferred to the FIFO esp: remove old deferred command completion mechanism esp: defer command completion interrupt on incoming data transfers esp: latch individual bits in ESP_RINTR register esp: implement FIFO flush command esp: add 4 byte PDMA read and write transfers esp: remove pdma_origin from ESPState esp: use FIFO for PDMA transfers between initiator and device esp: fix PDMA target selection esp: rename get_cmd_cb() to esp_select() esp: remove CMD pdma_origin esp: use in-built TC to determine PDMA transfer length esp: use ti_wptr/ti_rptr to manage the current FIFO position for PDMA ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-09Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-hex-20210306' ↵Peter Maydell
into staging Add hexagon to include/exec/poison.h Two Coverity fixes for target/hexagon/ # gpg: Signature made Sun 07 Mar 2021 01:37:05 GMT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-hex-20210306: target/hexagon/opcodes: Add missing varargs cleanup target/hexagon: Fix shift amount check in fASHIFTL/fLSHIFTR exec: Poison Hexagon target-specific definitions Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210306' ↵Peter Maydell
into staging TCI build fix and cleanup Streamline tb_lookup Fixes for tcg/aarch64 # gpg: Signature made Sat 06 Mar 2021 21:34:46 GMT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-tcg-20210306: (27 commits) accel/tcg: Precompute curr_cflags into cpu->tcg_cflags include/exec: lightly re-arrange TranslationBlock accel/tcg: drop the use of CF_HASH_MASK and rename params accel/tcg: move CF_CLUSTER calculation to curr_cflags accel/tcg: rename tb_lookup__cpu_state and hoist state extraction tcg/tci: Merge mov, not and neg operations tcg/tci: Merge bswap operations tcg/tci: Merge extension operations tcg/tci: Merge basic arithmetic operations tcg/tci: Reduce use of tci_read_r64 tcg/tci: Remove tci_read_r32s tcg/tci: Remove tci_read_r32 tcg/tci: Remove tci_read_r16s tcg/tci: Remove tci_read_r16 tcg/tci: Remove tci_read_r8s tcg/tci: Remove tci_read_r8 tcg/tci: Merge identical cases in generation (load/store opcodes) tcg/tci: Merge identical cases in generation (conditional opcodes) tcg/tci: Merge identical cases in generation (deposit opcode) tcg/tci: Merge identical cases in generation (exchange opcodes) ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08Merge remote-tracking branch 'remotes/philmd-gitlab/tags/renesas-20210306' ↵Peter Maydell
into staging Renesas patches queue - MMU prototype cleanups - Clarify licenses - Fine-grained Kconfig entries for SH-4 devices # gpg: Signature made Sat 06 Mar 2021 15:30:46 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/renesas-20210306: hw/sh4/sh7750_regs: Replace link to license by its full content hw/sh4: Remove now unused CONFIG_SH4 from Kconfig hw/pci-host: Introduce SH_PCI Kconfig entry hw/block: Introduce TC58128 eeprom Kconfig entry hw/timer: Introduce SH_TIMER Kconfig entry hw/char: Introduce SH_SCI Kconfig entry hw/intc: Introduce SH_INTC Kconfig entry hw/sh4: Add missing Kconfig dependency on SH7750 for the R2D board hw/sh4: Add missing license target/sh4: Remove unused definitions target/sh4: Let get_physical_address() use MMUAccessType access_type target/sh4: Remove unused 'int access_type' argument target/sh4: Replace magic value by MMUAccessType definitions target/sh4: Fix code style for checkpatch.pl Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * fix tracing vs -daemonize (Daniel) * detect invalid CFI configuration (Daniele) * 32-bit PVH fix (David) * forward SCSI passthrough host-status to the SCSI HBA (Hannes) * detect ill-formed id in QMP object-add (Kevin) * miscellaneous bugfixes and cleanups (Keqian, Kostiantyn, myself, Peng Liang) * add nodelay option for chardev (myself) * deprecate -M kernel-irqchip=off on x86 (myself) * keep .d files (myself) * Fix -trace file (myself) # gpg: Signature made Sat 06 Mar 2021 10:43:12 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: (23 commits) meson: Stop if cfi is enabled with system slirp trace: skip qemu_set_log_filename if no "-D" option was passed trace: fix "-trace file=..." meson: adjust timeouts for some slower tests build-sys: invoke ninja with -d keepdepfile qemu-option: do not suggest using the delay option scsi: move host_status handling into SCSI drivers scsi: inline sg_io_sense_from_errno() into the callers. scsi-generic: do not snoop the output of failed commands scsi: Add mapping for generic SCSI_HOST status to sense codes scsi: Rename linux-specific SG_ERR codes to generic SCSI_HOST error codes qemu-config: add error propagation to qemu_config_parse x86/pvh: extract only 4 bytes of start address for 32 bit kernels elf_ops: correct loading of 32 bit PVH kernel lsilogic: Use PCIDevice::exit instead of DeviceState::unrealize accel: kvm: Add aligment assert for kvm_log_clear_one_slot accel: kvm: Fix memory waste under mismatch page size vl.c: do not execute trace_init_backends() before daemonizing qom: Check for wellformed id in user_creatable_add_type() chardev: add nodelay option ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20210308' into staging target-arm queue: * sbsa-ref: remove cortex-a53 from list of supported cpus * sbsa-ref: add 'max' to list of allowed cpus * target/arm: Add support for FEAT_SSBS, Speculative Store Bypass Safe * npcm7xx: add EMC model * xlnx-zynqmp: Remove obsolete 'has_rpu' property * target/arm: Speed up aarch64 TBL/TBX * virtio-mmio: improve virtio-mmio get_dev_path alog * target/arm: Use TCF0 and TFSRE0 for unprivileged tag checks * target/arm: Restrict v8M IDAU to TCG * target/arm/cpu: Update coding style to make checkpatch.pl happy * musicpal, tc6393xb, omap_lcdc, tcx: drop dead code for non-32-bit-RGB surfaces * Add new board: mps3-an524 # gpg: Signature made Mon 08 Mar 2021 11:56:24 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-20210308: (49 commits) hw/arm/mps2: Update old infocenter.arm.com URLs docs/system/arm/mps2.rst: Document the new mps3-an524 board hw/arm/mps2-tz: Provide PL031 RTC on mps3-an524 hw/arm/mps2-tz: Stub out USB controller for mps3-an524 hw/arm/mps2-tz: Add new mps3-an524 board hw/arm/mps2-tz: Get armv7m_load_kernel() size argument from RAMInfo hw/arm/mps2-tz: Support ROMs as well as RAMs hw/arm/mps2-tz: Set MachineClass default_ram info from RAMInfo data hw/arm/mps2-tz: Make RAM arrangement board-specific hw/arm/mps2-tz: Allow boards to have different PPCInfo data hw/arm/mps2-tz: Size the uart-irq-orgate based on the number of UARTs hw/arm/mps2-tz: Move device IRQ info to data structures hw/arm/mps2-tz: Allow PPCPortInfo structures to specify device interrupts hw/arm/mps2-tz: Correct wrong interrupt numbers for DMA and SPI hw/misc/mps2-scc: Implement CFG_REG5 and CFG_REG6 for MPS3 AN524 hw/arm/mps2-tz: Make number of IRQs board-specific hw/arm/mps2-tz: Condition IRQ splitting on number of CPUs, not board type hw/arm/mps2-tz: Make FPGAIO switch and LED config per-board hw/misc/mps2-fpgaio: Support SWITCH register hw/misc/mps2-fpgaio: Make number of LEDs configurable by board ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08hw/arm/mps2: Update old infocenter.arm.com URLsPeter Maydell
Update old infocenter.arm.com URLs to the equivalent developer.arm.com ones (the old URLs should redirect, but we might as well avoid the redirection notice, and the new URLs are pleasantly shorter). This commit covers the links to the MPS2 board TRM, the various Application Notes, the IoTKit and SSE-200 documents. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210215115138.20465-25-peter.maydell@linaro.org
2021-03-07esp: implement non-DMA transfers in PDMA modeMark Cave-Ayland
The MacOS toolbox ROM uses non-DMA TI commands to handle the first/last byte of an unaligned 16-bit transfer to memory. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-42-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: convert cmdbuf from array to Fifo8Mark Cave-Ayland
Rename ESP_CMDBUF_SZ to ESP_CMDFIFO_SZ and cmdbuf_cdb_offset to cmdfifo_cdb_offset to indicate that the command buffer type has changed from an array to a Fifo8. This also enables us to remove the ESPState field cmdlen since the command length is now simply the number of elements used in cmdfifo. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-40-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: convert ti_buf from array to Fifo8Mark Cave-Ayland
Rename TI_BUFSZ to ESP_FIFO_SZ since this constant is really describing the size of the FIFO and is not directly related to the TI size. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-39-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: transition to message out phase after SATN and stop commandMark Cave-Ayland
The SCSI bus should remain in the message out phase after the SATN and stop command rather than transitioning to the command phase. A new ESPState variable cmdbuf_cdb_offset is added which stores the offset of the CDB from the start of cmdbuf when accumulating extended message out phase data. Currently any extended message out data is discarded in do_cmd() before the CDB is processed in do_busid_cmd(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-38-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove old deferred command completion mechanismMark Cave-Ayland
Commit ea84a44250 "scsi: esp: Defer command completion until previous interrupts have been handled" provided a mechanism to delay the command completion interrupt until ESP_RINTR is read after the command has completed. With the previous fixes for latching the ESP_RINTR bits and deferring the setting of the command completion interrupt for incoming data to the SCSI callback, this workaround is no longer required and can be removed. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-35-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: defer command completion interrupt on incoming data transfersMark Cave-Ayland
The MacOS toolbox ROM issues a command to the ESP controller as part of its "FAST" SCSI routines and then proceeds to read the incoming data soon after receiving the command completion interrupt. Unfortunately due to SCSI block transfers being asynchronous the incoming data may not yet be present causing an underflow error. Resolve this by waiting for the SCSI subsystem transfer_data callback before raising the command completion interrupt. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-34-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove pdma_origin from ESPStateMark Cave-Ayland
Now that all data is transferred via the FIFO (ti_buf) there is no need to track the source buffer being used for the data transfer. This also eliminates the need for a separate subsection for PDMA state migration. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-30-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove CMD pdma_originMark Cave-Ayland
The cmdbuf is really just a copy of FIFO data (including extra message phase bytes) so its pdma_origin is effectively TI. Fortunately we already know when we are receiving a SCSI command since do_cmd == 1 which enables us to distinguish between the two cases in esp_pdma_read()/esp_pdma_write(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-26-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: use in-built TC to determine PDMA transfer lengthMark Cave-Ayland
Real hardware simply counts down using the in-built TC to determine when the the PDMA request is complete. Use the TC to determine the PDMA transfer length which then enables us to remove the redundant pdma_len variable. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-25-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: use ti_wptr/ti_rptr to manage the current FIFO position for PDMAMark Cave-Ayland
This eliminates the last user of the PDMA-specific pdma_cur variable which can now be removed. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-24-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove redundant pdma_start from ESPStateMark Cave-Ayland
Now that PDMA SCSI commands are accumulated in cmdbuf in the same way as normal commands, the existing logic for locating the start of the SCSI command in cmdbuf via cmdlen can be used. This enables the PDMA-specific pdma_start and also get_pdma_buf() to be removed. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-22-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: accumulate SCSI commands for PDMA transfers in cmdbuf instead of pdma_bufMark Cave-Ayland
ESP SCSI commands are already accumulated in cmdbuf and so there is no need to keep a separate pdma_buf buffer. Accumulate SCSI commands for PDMA transfers in cmdbuf instead of pdma_buf so update cmdlen accordingly and change pdma_origin for PDMA transfers to CMD which allows the PDMA origin to be removed. This commit also removes a stray memcpy() from get_cmd() which is a no-op because cmdlen is always zero at the start of a command. Notionally the removal of pdma_buf from vmstate_esp_pdma also breaks migration compatibility for the PDMA subsection until its complete removal by the end of the series. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-19-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove dma_left from ESPStateMark Cave-Ayland
The ESP device already keeps track of the remaining bytes left to transfer via its TC (transfer counter) register which is decremented for each byte that is transferred across the SCSI bus. Switch the transfer logic to use the value of TC instead of dma_left and then remove dma_left completely, adding logic to the vmstate_esp post_load() function to transfer the old dma_left value to the TC register during migration from older versions. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-14-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: remove dma_counter from ESPStateMark Cave-Ayland
The value of dma_counter is set once at the start of the transfer and remains the same until the transfer is complete. This allows the check in esp_transfer_data to be simplified since dma_left will always be non-zero until the transfer is completed. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-13-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: add vmstate_esp version to embedded ESPStateMark Cave-Ayland
The QOM object representing ESPState is currently embedded within both the SYSBUS_ESP and PCI_ESP devices with migration state handled by embedding vmstate_esp within each device using VMSTATE_STRUCT. Since the vmstate_esp fields are embedded directly within the migration stream, the incoming vmstate_esp version_id is lost. The only version information available is that from vmstate_sysbus_esp_scsi and vmstate_esp_pci_scsi, but those versions represent their respective devices and not that of the underlying ESPState. Resolve this by adding a new version-dependent field in vmstate_sysbus_esp_scsi and vmstate_esp_pci_scsi which stores the vmstate_esp version_id field within ESPState to be used to allow migration from older QEMU versions. Finally bump the vmstate_esp version to 5 to cover the upcoming ESPState changes within this patch series. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-5-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: QOMify the internal ESP device stateMark Cave-Ayland
Make this new QOM device state a child device of both the sysbus-esp and esp-pci implementations. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-4-mark.cave-ayland@ilande.co.uk>
2021-03-07esp: rename existing ESP QOM type to SYSBUS_ESPMark Cave-Ayland
The existing ESP QOM type currently represents a sysbus device with an embedded ESP state. Rename the type to SYSBUS_ESP accordingly. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210304221103.6369-3-mark.cave-ayland@ilande.co.uk>
2021-03-06exec: Poison Hexagon target-specific definitionsPhilippe Mathieu-Daudé
Commit 3e7a84eeccc ("Hexagon build infrastructure") added Hexagon definitions that should be poisoned on target independent device code, but forgot to update "exec/poison.h". Do it now. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20210219135754.1968100-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06accel/tcg: Precompute curr_cflags into cpu->tcg_cflagsRichard Henderson
The primary motivation is to remove a dozen insns along the fast-path in tb_lookup. As a byproduct, this allows us to completely remove parallel_cpus. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06include/exec: lightly re-arrange TranslationBlockAlex Bennée
Lets make sure all the flags we compare when looking up blocks are together in the same place. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210224165811.11567-5-alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06accel/tcg: drop the use of CF_HASH_MASK and rename paramsAlex Bennée
We don't really deal in cf_mask most of the time. The one time it's relevant is when we want to remove an invalidated TB from the QHT lookup. Everywhere else we should be looking up things without CF_INVALID set. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210224165811.11567-4-alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06accel/tcg: move CF_CLUSTER calculation to curr_cflagsAlex Bennée
There is nothing special about this compile flag that doesn't mean we can't just compute it with curr_cflags() which we should be using when building a new set. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210224165811.11567-3-alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06accel/tcg: rename tb_lookup__cpu_state and hoist state extractionAlex Bennée
Having a function return either and valid TB and some system state seems excessive. It will make the subsequent re-factoring easier if we lookup the current state where we are. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210224165811.11567-2-alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-06hw/sh4: Add missing licensePhilippe Mathieu-Daudé
This code was introduced in commit 27c7ca7e775, ("SHIX board emulation (Samuel Tardieu)"). Use the same license. Cc: Samuel Tardieu <sam@rfc1149.net> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210222141514.2646278-2-f4bug@amsat.org>
2021-03-06hw/misc/mps2-scc: Implement CFG_REG5 and CFG_REG6 for MPS3 AN524Peter Maydell
The AN524 version of the SCC interface has different behaviour for some of the CFG registers; implement it. Each board in this family can have minor differences in the meaning of the CFG registers, so rather than trying to specify all the possible semantics via individual device properties, we make the behaviour conditional on the part-number field of the SCC_ID register which the board code already passes us. For the AN524, the differences are: * CFG3 is reserved rather than being board switches * CFG5 is a new register ("ACLK Frequency in Hz") * CFG6 is a new register ("Clock divider for BRAM") We implement both of the new registers as reads-as-written. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210215115138.20465-11-peter.maydell@linaro.org
2021-03-06hw/misc/mps2-fpgaio: Support SWITCH registerPeter Maydell
MPS3 boards have an extra SWITCH register in the FPGAIO block which reports the value of some switches. Implement this, governed by a property the board code can use to specify whether whether it exists. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210215115138.20465-7-peter.maydell@linaro.org
2021-03-06hw/misc/mps2-fpgaio: Make number of LEDs configurable by boardPeter Maydell
The MPS2 board has 2 LEDs, but the MPS3 board has 10 LEDs. The FPGAIO device is similar on both sets of boards, but the LED0 register has correspondingly more bits that have an effect. Add a device property for number of LEDs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210215115138.20465-6-peter.maydell@linaro.org
2021-03-06hw/misc/mps2-scc: Support configurable number of OSCCLK valuesPeter Maydell
Currently the MPS2 SCC device implements a fixed number of OSCCLK values (3). The variant of this device in the MPS3 AN524 board has 6 OSCCLK values. Switch to using a PROP_ARRAY, which allows board code to specify how large the OSCCLK array should be as well as its values. With a variable-length property array, the SCC no longer specifies default values for the OSCCLKs, so we must set them explicitly in the board code. This defaults are actually incorrect for the an521 and an505; we will correct this bug in a following patch. This is a migration compatibility break for all the mps boards. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210215115138.20465-3-peter.maydell@linaro.org
2021-03-06scsi: move host_status handling into SCSI driversHannes Reinecke
Some SCSI drivers like virtio have an internal mapping for the host_status. This patch moves the host_status translation into the SCSI drivers to allow those drivers to set up the correct values. Signed-off-by: Hannes Reinecke <hare@suse.de>. [Added default handling to avoid touching all drivers. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-06scsi: inline sg_io_sense_from_errno() into the callers.Hannes Reinecke
Currently sg_io_sense_from_errno() converts the two input parameters 'errno' and 'io_hdr' into sense code and SCSI status. Having split the function off into scsi_sense_from_errno() and scsi_sense_from_host_status(), both of which are available generically, we now inline the logic in the callers so that scsi-disk and scsi-generic will be able to pass host_status to the HBA. Signed-off-by: Hannes Reinecke <hare@suse.de> Message-Id: <20201116184041.60465-7-hare@suse.de> [Put together from "scsi-disk: Add sg_io callback to evaluate status" and what remains of "scsi: split sg_io_sense_from_errno() in two functions", with many other fixes. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-06scsi: Add mapping for generic SCSI_HOST status to sense codesHannes Reinecke
As we don't have a driver-specific mapping (yet) we should provide for a detailed mapping from host_status to SCSI sense codes. Signed-off-by: Hannes Reinecke <hare@suse.de> Message-Id: <20201116184041.60465-6-hare@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-06scsi: Rename linux-specific SG_ERR codes to generic SCSI_HOST error codesHannes Reinecke
We really should make a distinction between legitimate sense codes (ie if one is running against an emulated block device or for pass-through sense codes), and the intermediate errors generated during processing of the command, which really are not sense codes but refer to some specific internal status. And this internal state is not necessarily linux-specific, but rather can refer to the qemu implementation itself. So rename the linux-only SG_ERR codes to SCSI_HOST codes and make them available generally. Signed-off-by: Hannes Reinecke <hare@suse.de> Message-Id: <20201116184041.60465-5-hare@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-06qemu-config: add error propagation to qemu_config_parsePaolo Bonzini
This enables some simplification of vl.c via error_fatal, and improves error messages. Before: $ ./qemu-system-x86_64 -readconfig . qemu-system-x86_64: error reading file qemu-system-x86_64: -readconfig .: read config .: Invalid argument $ /usr/libexec/qemu-kvm -readconfig foo qemu-kvm: -readconfig foo: read config foo: No such file or directory After: $ ./qemu-system-x86_64 -readconfig . qemu-system-x86_64: -readconfig .: Cannot read config file: Is a directory $ ./qemu-system-x86_64 -readconfig foo qemu-system-x86_64: -readconfig foo: Could not open 'foo': No such file or directory Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210226170816.231173-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-06elf_ops: correct loading of 32 bit PVH kernelDavid Edmondson
Because sizeof(struct elf64_note) == sizeof(struct elf32_note), attempting to use the size of the currently defined struct elf_note as a discriminator for whether the object being loaded is 64 bit in load_elf() fails. Instead, take advantage of the existing glue parameter SZ, which is defined as 32 or 64 in the respective variants of load_elf(). Fixes: 696aa04c84c6 ("elf-ops.h: Add get_elf_note_type()") Signed-off-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Message-Id: <20210302090315.3031492-2-david.edmondson@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-05hw/arm/xlnx-zynqmp: Remove obsolete 'has_rpu' propertyPhilippe Mathieu-Daudé
We hint the 'has_rpu' property is no longer required since commit 6908ec448b4 ("xlnx-zynqmp: Properly support the smp command line option") which was released in QEMU v2.11.0. Beside, this device is marked 'user_creatable = false', so the only thing that could be setting the property is the board code that creates the device. Since the property is not user-facing, we can remove it without going through the deprecation process. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210219144350.1979905-1-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-05hw/arm: Add npcm7xx emc modelDoug Evans
This is a 10/100 ethernet device that has several features. Only the ones needed by the Linux driver have been implemented. See npcm7xx_emc.c for a list of unimplemented features. Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Avi Fishman <avi.fishman@nuvoton.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Doug Evans <dje@google.com> Message-id: 20210218212453.831406-3-dje@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-07 06:16:58 +0000