Commit graph

10439 commits

Author SHA1 Message Date
Klaus Jensen 69265150aa hw/block/nvme: be consistent about zeros vs zeroes
The NVM Express specification generally uses 'zeroes' and not 'zeros',
so let us align with it.

Cc: Fam Zheng <fam@euphon.net>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
2020-09-02 08:48:50 +02:00
Klaus Jensen 7c46310d29 hw/block/nvme: support the get/set features select and save fields
Since the device does not have any persistent state storage, no
features are "saveable" and setting the Save (SV) field in any Set
Features command will result in a Feature Identifier Not Saveable status
code.

Similarly, if the Select (SEL) field is set to request saved values, the
devices will (as it should) return the default values instead.

Since this also introduces "Supported Capabilities", the nsid field is
now also checked for validity wrt. the feature being get/set'ed.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-13-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 1302e48e49 hw/block/nvme: add remaining mandatory controller parameters
Add support for any remaining mandatory controller operating parameters
(features).

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-12-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 46ac29c38b hw/block/nvme: move NvmeFeatureVal into hw/block/nvme.h
The NvmeFeatureVal does not belong with the spec-related data structures
in include/block/nvme.h that is shared between the block-level nvme
driver and the emulated nvme device.

Move it into the nvme device specific header file as it is the only
user of the structure. Also, remove the unused members.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-10-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 5d5a53302b hw/block/nvme: add support for the asynchronous event request command
Add support for the Asynchronous Event Request command. Required for
compliance with NVMe revision 1.3d. See NVM Express 1.3d, Section 5.2
("Asynchronous Event Request command").

Mostly imported from Keith's qemu-nvme tree. Modified with a max number
of queued events (controllable with the aer_max_queued device
parameter). The spec states that the controller *should* retain
events, so we do best effort here.

Signed-off-by: Klaus Jensen <klaus.jensen@cnexlabs.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Acked-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Message-Id: <20200706061303.246057-9-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 94a7897c41 hw/block/nvme: add support for the get log page command
Add support for the Get Log Page command and basic implementations of
the mandatory Error Information, SMART / Health Information and Firmware
Slot Information log pages.

In violation of the specification, the SMART / Health Information log
page does not persist information over the lifetime of the controller
because the device has no place to store such persistent state.

Note that the LPA field in the Identify Controller data structure
intentionally has bit 0 cleared because there is no namespace specific
information in the SMART / Health information log page.

Required for compliance with NVMe revision 1.3d. See NVM Express 1.3d,
Section 5.14 ("Get Log Page command").

Signed-off-by: Klaus Jensen <klaus.jensen@cnexlabs.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Acked-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-8-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 42a42e4610 hw/block/nvme: mark fw slot 1 as read-only
Mark firmware slot 1 as read-only and only support that slot.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-7-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen 69ff06c49e hw/block/nvme: add temperature threshold feature
It might seem weird to implement this feature for an emulated device,
but it is mandatory to support and the feature is useful for testing
asynchronous event request support, which will be added in a later
patch.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Acked-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Message-Id: <20200706061303.246057-6-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Klaus Jensen c26f217370 hw/block/nvme: bump spec data structures to v1.3
Add missing fields in the Identify Controller and Identify Namespace
data structures to bring them in line with NVMe v1.3.

This also adds data structures and defines for SGL support which
requires a couple of trivial changes to the nvme block driver as well.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Acked-by: Fam Zheng <fam@euphon.net>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Message-Id: <20200706061303.246057-2-its@irrelevant.dk>
2020-09-02 08:48:50 +02:00
Philippe Mathieu-Daudé 74e18435c0 hw/block/nvme: Align I/O BAR to 4 KiB
Simplify the NVMe emulated device by aligning the I/O BAR to 4 KiB.

Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200630110429.19972-5-philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2020-09-02 08:48:50 +02:00
Philippe Mathieu-Daudé af4a367d15 hw/block/nvme: Fix pmrmsc register size
The Persistent Memory Region Controller Memory Space Control
register is 64-bit wide. See 'Figure 68: Register Definition'
of the 'NVM Express Base Specification Revision 1.4'.

Fixes: 6cf9413229 ("introduce PMR support from NVMe 1.4 spec")
Reported-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200630110429.19972-4-philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2020-09-02 08:48:50 +02:00
Philippe Mathieu-Daudé e989738f3a hw/block/nvme: Use QEMU_PACKED on hardware/packet structures
These structures either describe hardware registers, or
commands ('packets') to send to the hardware. To forbid
the compiler to optimize and change fields alignment,
mark the structures as packed.

Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200630110429.19972-3-philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2020-09-02 08:48:50 +02:00
Peter Maydell 071a6dba7d Pull request trivial patches 20200901
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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Pull request trivial patches 20200901

# gpg: Signature made Tue 01 Sep 2020 15:08:59 BST
# 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-5.2-pull-request: (44 commits)
  docs/system: Fix grammar in documentation
  main-loop: Fix comment
  hw/display/vga:Remove redundant statement in vga_draw_graphic()
  hw/intc: fix default registers value in exynos4210_combiner_read()
  usb/bus: Remove dead assignment in usb_get_fw_dev_path()
  vfio/platform: Remove dead assignment in vfio_intp_interrupt()
  hw/net/virtio-net:Remove redundant statement in virtio_net_rsc_tcp_ctrl_check()
  hw/virtio/vhost-user:Remove dead assignment in scrub_shadow_regions()
  target/arm/translate-a64:Remove redundant statement in disas_simd_two_reg_misc_fp16()
  target/arm/translate-a64:Remove dead assignment in handle_scalar_simd_shli()
  hw/arm/omap1:Remove redundant statement in omap_clkdsp_read()
  hw/arm/virt-acpi-build:Remove dead assignment in build_madt()
  linux-user: Add strace support for printing OFD fcntl operations
  util/vfio-helpers: Unify trace-events size format
  hw/net/xilinx_axienet: Remove unused code
  hw/scsi/scsi-disk: Replace magic '512' value by BDRV_SECTOR_SIZE
  hw/ide/pci: Replace magic '512' value by BDRV_SECTOR_SIZE
  hw/ide/atapi: Replace magic '512' value by BDRV_SECTOR_SIZE
  hw/ide/ahci: Replace magic '512' value by BDRV_SECTOR_SIZE
  hw/ide/core: Trivial typo fix
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-01 15:19:33 +01:00
Stefan Weil a275e9343e main-loop: Fix comment
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200827175520.32355-1-sw@weilnetz.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-09-01 12:07:52 +02:00
Philippe Mathieu-Daudé d4b235731e hw/i2c: Fix typo in description
Remove the second 'and' introduced in commit 73d5f22ecb
("hw/i2c: Document the I2C qdev helpers").

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200811151643.21293-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-09-01 11:08:57 +02:00
Peter Maydell 2f4c51c0f3 usb: usb_packet_map fixes for ehci and xhci.
usb: setup_len fix (CVE-2020-14364).
 usb: u2f key support (GSoC).
  * v2: 32bit build fixed.
  * v3: libu2f-emu dependency fixed.
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Merge remote-tracking branch 'remotes/kraxel/tags/usb-20200831-pull-request' into staging

usb: usb_packet_map fixes for ehci and xhci.
usb: setup_len fix (CVE-2020-14364).
usb: u2f key support (GSoC).
 * v2: 32bit build fixed.
 * v3: libu2f-emu dependency fixed.

# gpg: Signature made Mon 31 Aug 2020 09:32:49 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20200831-pull-request:
  usb: fix setup_len init (CVE-2020-14364)
  usb-host: workaround libusb bug
  hw/usb: Add U2F device autoscan to passthru mode
  hw/usb: Add U2F device check to passthru mode
  scripts: Add u2f-setup-gen script
  docs/qdev-device-use.txt: Add USB U2F key to the QDEV devices examples
  docs/system: Add U2F key to the USB devices examples
  meson: Add U2F key to meson
  hw/usb: Add U2F key emulated mode
  hw/usb: Add U2F key passthru mode
  hw/usb: Add U2F key base class implementation
  hw/usb: Add U2F key base class
  docs: Add USB U2F key device documentation
  hw/usb: Regroup USB HID protocol values
  ehci: drop pointless warn_report for guest bugs.
  hw: ehci: check return value of 'usb_packet_map'
  hw: ehci: destroy sglist in error path
  hw: xhci: check return value of 'usb_packet_map'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-31 19:39:13 +01:00
Philippe Mathieu-Daudé 268f54974b hw/register: Document register_init_block @memory_size
Document the 'memory_size' argument of register_init_block().

Fixes: a74229597e ("register: Add block initialise helper")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200707062308.4531-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-08-31 19:41:58 +02:00
César Belley 84b6c23629 hw/usb: Regroup USB HID protocol values
Group some HID values that are used pretty much everywhere when
dealing with HID devices.

Signed-off-by: César Belley <cesar.belley@lse.epita.fr>
Message-id: 20200812094135.20550-2-cesar.belley@lse.epita.fr
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-08-31 08:10:47 +02:00
Peter Maydell 4bc08c6141 * float16 comparison wrappers
* float16 conversions to/from 8-bit integers
 * bfloat16 support
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Merge remote-tracking branch 'remotes/rth/tags/pull-sf-20200829' into staging

* float16 comparison wrappers
* float16 conversions to/from 8-bit integers
* bfloat16 support

# gpg: Signature made Sun 30 Aug 2020 03:29:54 BST
# 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/tags/pull-sf-20200829:
  softfloat: Define comparison operations for bfloat16
  softfloat: Define misc operations for bfloat16
  softfloat: Define convert operations for bfloat16
  softfloat: Define operations for bfloat16
  softfloat: Add float16_is_normal
  softfloat: Add fp16 and uint8/int8 conversion functions
  softfloat: Implement the full set of comparisons for float16

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-30 14:01:25 +01:00
Richard Henderson c53b107933 softfloat: Define comparison operations for bfloat16
Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-29 19:25:42 -07:00
Peter Maydell 39335fab59 add utimensat_time64, semtimedop_time64, rt_sigtimedwait_time64,
sched_rr_get_interval_time64, clock_nanosleep_time64, clock_adjtime64,
     mq_timedsend_time64, mq_timedreceive_time64
 fix semop, semtimedop, clock_nanosleep, mq_timedsend, target_to_host_timespec64
 fix tembits.h
 add more strace function
 Add upport DRM_IOCTL_I915_GETPARAM
 detect mismatched ELF ABI in qemu-mips[n32][el]
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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.2-pull-request' into staging

add utimensat_time64, semtimedop_time64, rt_sigtimedwait_time64,
    sched_rr_get_interval_time64, clock_nanosleep_time64, clock_adjtime64,
    mq_timedsend_time64, mq_timedreceive_time64
fix semop, semtimedop, clock_nanosleep, mq_timedsend, target_to_host_timespec64
fix tembits.h
add more strace function
Add upport DRM_IOCTL_I915_GETPARAM
detect mismatched ELF ABI in qemu-mips[n32][el]

# gpg: Signature made Fri 28 Aug 2020 14:37:33 BST
# 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/linux-user-for-5.2-pull-request:
  linux-user: Add support for utimensat_time64() and semtimedop_time64()
  linux-user: Add support for 'rt_sigtimedwait_time64()' and 'sched_rr_get_interval_time64()'
  linux-user: Add support for 'clock_nanosleep_time64()' and 'clock_adjtime64()'
  linux-user: Add support for 'mq_timedsend_time64()' and 'mq_timedreceive_time64()'
  linux-user: fix target_to_host_timespec64()
  linux-user: Fix 'mq_timedsend()' and 'mq_timedreceive()'
  linux-user: detect mismatched ELF ABI in qemu-mips[n32][el]
  linux-user: Add strace support for printing arguments for ioctls used for terminals and serial lines
  linux-user: Add missing termbits types and values definitions
  linux-user: Add generic 'termbits.h' for some archs
  linux-user: Add strace support for printing arguments of some clock and time functions
  linux-user: Add an api to print enumareted argument values with strace
  linux-user: Add strace support for printing arguments of syscalls used to lock and unlock memory
  linux-user: Add strace support for printing arguments of truncate()/ftruncate() and getsid()
  linux-user: Make cpu_env accessible in strace.c
  linux-user: syscall: ioctls: support DRM_IOCTL_I915_GETPARAM
  linux-user: Fix 'clock_nanosleep()' implementation
  linux-user: Fix 'semop()' and 'semtimedop()' implementation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 22:30:11 +01:00
LIU Zhiwei 5ebf5f4be6 softfloat: Define misc operations for bfloat16
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200813071421.2509-4-zhiwei_liu@c-sky.com>
[rth: Fix merge conflict with NO_SIGNALING_NANS; use bool for predicates.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
LIU Zhiwei 34f0c0a98a softfloat: Define convert operations for bfloat16
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200813071421.2509-3-zhiwei_liu@c-sky.com>
[rth: Use FloatRoundMode for conversion functions.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
LIU Zhiwei 8282310d85 softfloat: Define operations for bfloat16
This patch implements operations for bfloat16 except conversion and some misc
operations. We also add FloatFmt and pack/unpack interfaces for bfloat16.
As they are both static fields, we can't make a sperate patch for them.

Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200813071421.2509-2-zhiwei_liu@c-sky.com>
[rth: Use FloatRelation for comparison operations.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
Stephen Long a03e924cf8 softfloat: Add float16_is_normal
This float16 predicate was missing from the normal set.

Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
Frank Chang 0d93d8ec63 softfloat: Add fp16 and uint8/int8 conversion functions
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Message-Id: <1596102747-20226-4-git-send-email-chihmin.chao@sifive.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
Kito Cheng dd205025a0 softfloat: Implement the full set of comparisons for float16
Implement them in softfloat and remove the local versions in riscv.

Signed-off-by: Kito Cheng <kito.cheng@sifive.com>
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596102747-20226-2-git-send-email-chihmin.chao@sifive.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-08-28 10:48:07 -07:00
Peter Maydell ea1bb830cb target-arm queue:
* target/arm: Cleanup and refactoring preparatory to SVE2
  * armsse: Define ARMSSEClass correctly
  * hw/misc/unimp: Improve information provided in log messages
  * hw/qdev-clock: Avoid calling qdev_connect_clock_in after DeviceRealize
  * hw/arm/xilinx_zynq: Call qdev_connect_clock_in() before DeviceRealize
  * hw/net/allwinner-sun8i-emac: Use AddressSpace for DMA transfers
  * hw/sd/allwinner-sdhost: Use AddressSpace for DMA transfers
  * target/arm: Fill in the WnR syndrome bit in mte_check_fail
  * target/arm: Clarify HCR_EL2 ARMCPRegInfo type
  * hw/arm/musicpal: Use AddressSpace for DMA transfers
  * hw/clock: Minor cleanups
  * hw/arm/sbsa-ref: fix typo breaking PCIe IRQs
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200828' into staging

target-arm queue:
 * target/arm: Cleanup and refactoring preparatory to SVE2
 * armsse: Define ARMSSEClass correctly
 * hw/misc/unimp: Improve information provided in log messages
 * hw/qdev-clock: Avoid calling qdev_connect_clock_in after DeviceRealize
 * hw/arm/xilinx_zynq: Call qdev_connect_clock_in() before DeviceRealize
 * hw/net/allwinner-sun8i-emac: Use AddressSpace for DMA transfers
 * hw/sd/allwinner-sdhost: Use AddressSpace for DMA transfers
 * target/arm: Fill in the WnR syndrome bit in mte_check_fail
 * target/arm: Clarify HCR_EL2 ARMCPRegInfo type
 * hw/arm/musicpal: Use AddressSpace for DMA transfers
 * hw/clock: Minor cleanups
 * hw/arm/sbsa-ref: fix typo breaking PCIe IRQs

# gpg: Signature made Fri 28 Aug 2020 10:23:02 BST
# 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-20200828: (35 commits)
  target/arm: Convert sq{, r}dmulh to gvec for aa64 advsimd
  target/arm: Convert integer multiply-add (indexed) to gvec for aa64 advsimd
  target/arm: Convert integer multiply (indexed) to gvec for aa64 advsimd
  target/arm: Generalize inl_qrdmlah_* helper functions
  target/arm: Tidy SVE tszimm shift formats
  target/arm: Split out gen_gvec_ool_zz
  target/arm: Split out gen_gvec_ool_zzz
  target/arm: Split out gen_gvec_ool_zzp
  target/arm: Merge helper_sve_clr_* and helper_sve_movz_*
  target/arm: Split out gen_gvec_ool_zzzp
  target/arm: Use tcg_gen_gvec_bitsel for trans_SEL_pppp
  target/arm: Clean up 4-operand predicate expansion
  target/arm: Merge do_vector2_p into do_mov_p
  target/arm: Rearrange {sve,fp}_check_access assert
  target/arm: Split out gen_gvec_fn_zzz, do_zzz_fn
  target/arm: Split out gen_gvec_fn_zz
  qemu/int128: Add int128_lshift
  armsse: Define ARMSSEClass correctly
  hw/misc/unimp: Display the offset with width of the region size
  hw/misc/unimp: Display the value with width of the access size
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 15:14:40 +01:00
Peter Maydell 3e39dac035 Machine queue + QOM fixes and cleanups
Bug fix:
 * numa: hmat: fix cache size check (Igor Mammedov)
 
 QOM fixes and cleanups:
 * Move QOM macros and typedefs to header files
 * Use TYPE_* constants on TypeInfo structs
 * Rename QOM type checking macros for consistency
 * Rename enum values and typedefs that conflict with QOM
   type checking amcros
 * Fix typos on QOM type checking macros
 * Delete unused QOM type checking macros that use
   non-existing typedefs
 * hvf: Add missing include
 * xen-legacy-backend: Add missing typedef XenLegacyDevice
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 =lK8z
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

Machine queue + QOM fixes and cleanups

Bug fix:
* numa: hmat: fix cache size check (Igor Mammedov)

QOM fixes and cleanups:
* Move QOM macros and typedefs to header files
* Use TYPE_* constants on TypeInfo structs
* Rename QOM type checking macros for consistency
* Rename enum values and typedefs that conflict with QOM
  type checking amcros
* Fix typos on QOM type checking macros
* Delete unused QOM type checking macros that use
  non-existing typedefs
* hvf: Add missing include
* xen-legacy-backend: Add missing typedef XenLegacyDevice

# gpg: Signature made Thu 27 Aug 2020 20:20:05 BST
# 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: (53 commits)
  dc390: Use TYPE_DC390_DEVICE constant
  ppce500: Use TYPE_PPC_E500_PCI_BRIDGE constant
  tosa: Use TYPE_TOSA_MISC_GPIO constant
  xlnx-zcu102: Use TYPE_ZCU102_MACHINE constant
  sclpconsole: Use TYPE_* constants
  amd_iommu: Use TYPE_AMD_IOMMU_PCI constant
  nios2_iic: Use TYPE_ALTERA_IIC constant
  etsec: Use TYPE_ETSEC_COMMON constant
  migration: Rename class type checking macros
  swim: Rename struct SWIM to Swim
  s390-virtio-ccw: Rename S390_MACHINE_CLASS macro
  nubus: Rename class type checking macros
  vfio/pci: Move QOM macros to header
  kvm: Move QOM macros to kvm.h
  mptsas: Move QOM macros to header
  pxa2xx: Move QOM macros to header
  rocker: Move QOM macros to header
  auxbus: Move QOM macros to header
  piix: Move QOM macros to header
  virtio-serial-bus: Move QOM macros to header
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 11:05:08 +01:00
Richard Henderson 5be4dd043f qemu/int128: Add int128_lshift
Add left-shift to match the existing right-shift.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200815013145.539409-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:47 +01:00
Eduardo Habkost 512c65e62e armsse: Define ARMSSEClass correctly
TYPE_ARM_SSE is a TYPE_SYS_BUS_DEVICE subclass, but
ARMSSEClass::parent_class is declared as DeviceClass.

It never caused any problems by pure luck:

We were not setting class_size for TYPE_ARM_SSE, so class_size of
TYPE_SYS_BUS_DEVICE was being used (sizeof(SysBusDeviceClass)).
This made the system allocate enough memory for TYPE_ARM_SSE
devices even though ARMSSEClass was too small for a sysbus
device.

Additionally, the ARMSSEClass::info field ended up at the same
offset as SysBusDeviceClass::explicit_ofw_unit_address.  This
would make sysbus_get_fw_dev_path() crash for the device.
Luckily, sysbus_get_fw_dev_path() never gets called for
TYPE_ARM_SSE devices, because qdev_get_fw_dev_path() is only used
by the boot device code, and TYPE_ARM_SSE devices don't appear at
the fw_boot_order list.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20200826181006.4097163-1-ehabkost@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:47 +01:00
Philippe Mathieu-Daudé 55d35c8819 hw/misc/unimp: Display the offset with width of the region size
To have a better idea of how big is the region where the offset
belongs, display the value with the width of the region size
(i.e. a region of 0x1000 bytes uses 0x000 format).

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200812190206.31595-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:46 +01:00
Philippe Mathieu-Daudé 739fa32554 hw/qdev-clock: Avoid calling qdev_connect_clock_in after DeviceRealize
Clock canonical name is set in device_set_realized (see the block
added to hw/core/qdev.c in commit 0e6934f264).
If we connect a clock after the device is realized, this code is
not executed. This is currently not a problem as this name is only
used for trace events, however this disrupt tracing.

Add a comment to document qdev_connect_clock_in() must be called
before the device is realized, and assert this condition.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200803105647.22223-5-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:46 +01:00
Philippe Mathieu-Daudé f129360ca1 hw/qdev-clock: Uninline qdev_connect_clock_in()
We want to assert the device is not realized. To avoid overloading
this header including "hw/qdev-core.h", uninline the function first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200803105647.22223-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:46 +01:00
Philippe Mathieu-Daudé 31a171cc8b hw/arm/xilinx_zynq: Uninline cadence_uart_create()
As we want to call qdev_connect_clock_in() before the device
is realized, we need to uninline cadence_uart_create() first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200803105647.22223-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:45 +01:00
Philippe Mathieu-Daudé 4757cb8579 hw/net/allwinner-sun8i-emac: Use AddressSpace for DMA transfers
Allow the device to execute the DMA transfers in a different
AddressSpace.

The H3 SoC keeps using the system_memory address space,
but via the proper dma_memory_access() API.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20200814122907.27732-1-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:45 +01:00
Philippe Mathieu-Daudé b3aec952bf hw/sd/allwinner-sdhost: Use AddressSpace for DMA transfers
Allow the device to execute the DMA transfers in a different
AddressSpace.

The A10 and H3 SoC keep using the system_memory address space,
but via the proper dma_memory_access() API.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20200814110057.307-1-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:45 +01:00
Philippe Mathieu-Daudé 96250eab90 hw/clock: Only propagate clock changes if the clock is changed
Avoid propagating the clock change when the clock does not change.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200806123858.30058-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:44 +01:00
Philippe Mathieu-Daudé 15aa2876d9 hw/clock: Let clock_set() return boolean value
Let clock_set() return a boolean value whether the clock
has been updated or not.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200806123858.30058-3-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:44 +01:00
Philippe Mathieu-Daudé bb80ae077e hw/clock: Remove unused clock_init*() functions
clock_init*() inlined funtions are simple wrappers around
clock_set*() and are not used. Remove them in favor of clock_set*().

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200806123858.30058-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-28 10:02:43 +01:00
Eduardo Habkost b694ed1f56 swim: Rename struct SWIM to Swim
Currently we have a SWIM typedef and a SWIM type checking macro,
but OBJECT_DECLARE* would transform the SWIM macro into a
function, and the function name would conflict with the SWIM
typedef name.

Rename the struct and typedef to "Swim". This will make future
conversion to OBJECT_DECLARE* easier.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-50-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost b1af5872ff s390-virtio-ccw: Rename S390_MACHINE_CLASS macro
Rename it to be consistent with S390_CCW_MACHINE and
TYPE_S390_CCW_MACHINE.

This will make future conversion to OBJECT_DECLARE* easier.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-49-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost 001040158d nubus: Rename class type checking macros
Rename the existing class type checking macros to be consistent
with the type name and instance type checking macro.  Use a
NUBUS_MACFB prefix instead of MACFB_NUBUS.

This will make future conversion to OBJECT_DECLARE* easier.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-44-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost 97e622ded7 kvm: Move QOM macros to kvm.h
Move QOM macros close to the KVMState typedef.

This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-42-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost 2d8eb5f85f pxa2xx: Move QOM macros to header
This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-40-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost cb8cf86b3e auxbus: Move QOM macros to header
This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-38-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost fe47ad3aa9 piix: Move QOM macros to header
This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-37-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:55 -04:00
Eduardo Habkost b28b80376b virtio-serial-bus: Move QOM macros to header
This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-36-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:54 -04:00
Eduardo Habkost 240b6cd717 vmbus: Move QOM macros to vmbus.h
Move all declarations related to TYPE_VMBUS to the same place in
vmbus.h.

This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-35-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:54 -04:00
Eduardo Habkost 41ea82055c pckbd: Move QOM macro to header
Move the I8042 macro close to the TYPE_I8042 define.

This will make future conversion to OBJECT_DECLARE* easier.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-34-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-27 14:04:54 -04:00