Commit Graph

110893 Commits

Author SHA1 Message Date
Mark Cave-Ayland 5fd4de7604 esp.c: remove unused case from esp_pdma_read()
The do_cmd variable is only set for the MESSAGE OUT and COMMAND phases i.e.
those which involve transfers from the host to the SCSI bus, and so the unused
case can be removed.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-12-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:23 +00:00
Mark Cave-Ayland f366622366 esp.c: move buffer and TC logic into separate to/from device paths in esp_do_dma()
The ultimate aim is to for esp_do_dma() behaviour to be determined by the SCSI
bus phase, in which case it is necessary to have separate to/from device paths.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-11-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:20 +00:00
Mark Cave-Ayland 0f2eb11071 esp.c: update TC check logic in do_dma_pdma_cb() to check for TC == 0
Invert the logic so that the end of DMA transfer check becomes one that checks
for TC == 0 in the from device path in do_dma_pdma_cb().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-10-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:15 +00:00
Mark Cave-Ayland f21fe39d9c esp.c: move command execution logic to new esp_run_cmd() function
This helps to simplify esp_reg_write() and potentially allows for a 2-level
deep FIFO to be implemented in future.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-9-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:13 +00:00
Mark Cave-Ayland 0c5ae734c2 esp.c: start removal of manual STAT_TC setting when transfer counter reaches zero
This should be exclusively managed by esp_set_tc() rather than being manually
set in multiple places. Start by removing the occurrences exclusive to PDMA
and command completion which are those that can be currently removed without
affecting any test images.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-8-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:11 +00:00
Mark Cave-Ayland c5d7df28ea esp.c: update esp_set_tc() to set STAT_TC flag
This flag is set once the transfer counter counts down to zero.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-7-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:09 +00:00
Mark Cave-Ayland 1bcaf71b41 esp.c: move esp_select() to ESP selection commands from get_cmd()
Since the DREQ value depends upon the result of the selection process, add a
workaround to each esp_select() to manually assert DREQ durring the MESSAGE OUT
and COMMAND phases.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-6-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:06 +00:00
Mark Cave-Ayland 6fcae98b2c esp.c: remove FIFO clear from esp_select()
The FIFO contents should not be affected by performing SCSI target selection.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-5-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:04 +00:00
Mark Cave-Ayland 49c60d1617 esp.c: add FIFO wraparound support to esp_fifo_pop_buf()
The fifo8_pop_buf() function returns a pointer to the FIFO buffer up to the
specified length. Since the FIFO buffer is modelled as an array then once
the FIFO wraps around, only the continuous portion of the buffer can be
returned.

In future the use of continuous and unaligned accesses will advance the
internal FIFO head pointer, so modify esp_fifo_pop_buf() to ensure that
any wraparound content is also returned up to the requested length.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:04 +00:00
Mark Cave-Ayland cf40a5e420 esp.c: move existing request cancel check into esp_select()
Since get_cmd() can be called multiple times during a mixed FIFO/DMA request,
move the existing request cancel check into esp_select() which always occurs
at the start of new SCSI request.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:37:02 +00:00
Mark Cave-Ayland f3ace75be8 esp.c: don't clear cmdfifo when esp_select() fails in get_cmd()
The FIFO contents should not be affected if the target selection fails.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-02-13 19:36:59 +00:00
Richard Henderson e41f1825b4 tcg/arm: Fix goto_tb for large translation blocks
Correct arithmetic for separating high and low
on a large negative number.

Cc: qemu-stable@nongnu.org
Fixes: 79ffece444 ("tcg/arm: Implement direct branch for goto_tb")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1714
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 07:42:45 -10:00
Richard Henderson c0e688153f tcg: Increase width of temp_subindex
We need values 0-3 for TCG_TYPE_I128 on 32-bit hosts.

Cc: qemu-stable@nongnu.org
Fixes: 43eef72f41 ("tcg: Add temp allocation for TCGv_i128")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2159
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Tested-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 07:42:45 -10:00
Peter Maydell bc2e8b18fb target/hppa: Enhancements and fixes
Some enhancements and fixes for the hppa target.
 
 The major change is, that this patchset adds a new SeaBIOS-hppa firmware
 which is built as 32- and 64-bit firmware.
 The new 64-bit firmware is necessary to fully support 64-bit operating systems
 (HP-UX, Linux, NetBSD,...).
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 CotBPY/a8MEzIQcwYl5QbcI5nNW4ygs=
 =RA0B
 -----END PGP SIGNATURE-----

Merge tag 'hppa64-pull-request' of https://github.com/hdeller/qemu-hppa into staging

target/hppa: Enhancements and fixes

Some enhancements and fixes for the hppa target.

The major change is, that this patchset adds a new SeaBIOS-hppa firmware
which is built as 32- and 64-bit firmware.
The new 64-bit firmware is necessary to fully support 64-bit operating systems
(HP-UX, Linux, NetBSD,...).

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZcquAQAKCRD3ErUQojoP
# X9pjAQCVsWyuYlGCW2paIGVWKV0vsOpwetUrbhRtFUZGqZxb4AD9FbMsXRcCN/oq
# CotBPY/a8MEzIQcwYl5QbcI5nNW4ygs=
# =RA0B
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 12 Feb 2024 23:47:13 GMT
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'hppa64-pull-request' of https://github.com/hdeller/qemu-hppa:
  hw/hppa/machine: Load 64-bit firmware on 64-bit machines
  target/hppa: Update SeaBIOS-hppa to version 16
  hw/net/tulip: add chip status register values
  target/hppa: PDC_BTLB_INFO uses 32-bit ints
  target/hppa: Allow read-access to PSW with rsm 0,reg instruction
  lasi: Add reset I/O ports for LASI audio and FDC
  target/hppa: Implement do_transaction_failed handler for I/O errors
  lasi: allow access to LAN MAC address registers
  hw/pci-host/astro: Implement Hard Fail and Soft Fail mode
  hw/pci-host/astro: Avoid aborting on access failure
  target/hppa: Add "diag 0x101" for console output support
  disas/hppa: Add disassembly for qemu specific instructions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-13 13:56:46 +00:00
Peter Maydell 3971462c35 trivial patches for 2024-02-13
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 OLmBuNySe0plvjIkGKM72rPR15MPn7UmHNmnyq6qFzVjLetV2i0=
 =f4L7
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Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2024-02-13

# -----BEGIN PGP SIGNATURE-----
#
# iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmXLIcgPHG1qdEB0bHMu
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# =f4L7
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 13 Feb 2024 08:01:12 GMT
# gpg:                using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg:                issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg:                 aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931  4B22 701B 4F6B 1A69 3E59

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
  monitor/target: Include missing 'exec/memory.h' header
  cpu-target: Include missing 'exec/memory.h' header
  system: Move memory_ldst.c.inc to system
  qemu-options.hx: Add zoom-to-fit to option summary for gtk
  qemu-options.hx: document that tftp=dir is readonly
  iothread: Simplify expression in qemu_in_iothread()
  qemu-nbd: mention --tls-hostname option in qemu-nbd --help
  MAINTAINERS: Cover qapi/stats.json
  MAINTAINERS: Cover qapi/cxl.json
  hw/smbios: Fix port connector option validation
  hw/smbios: Fix OEM strings table option validation
  hw/arm/smmuv3: Consolidate the use of device_class_set_parent_realize()
  hw/intc/s390_flic: Consolidate the use of device_class_set_parent_realize()
  hw/isa/pc87312: Consolidate the use of device_class_set_parent_realize()
  hw/isa/vt82c686: Consolidate the use of device_class_set_parent_realize()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-13 13:56:29 +00:00
Peter Maydell 61e7a0d27c QAPI patches patches for 2024-02-12
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Merge tag 'pull-qapi-2024-02-12' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2024-02-12

# -----BEGIN PGP SIGNATURE-----
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# =nhrQ
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 12 Feb 2024 09:12:27 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-qapi-2024-02-12' of https://repo.or.cz/qemu/armbru:
  MAINTAINERS: Cover qapi/stats.json
  MAINTAINERS: Cover qapi/cxl.json
  qapi/migration: Add missing tls-authz documentation
  qapi: Add missing union tag documentation
  qapi: Move @String out of common.json to discourage reuse
  qapi: Improve documentation of file descriptor socket addresses
  qapi: Plug trivial documentation holes around former simple unions
  qapi/dump: Clean up documentation of DumpGuestMemoryCapability
  qapi/yank: Clean up documentaion of yank
  qga/qapi-schema: Plug trivial documentation holes
  qga/qapi-schema: Clean up documentation of guest-set-vcpus
  qga/qapi-schema: Clean up documentation of guest-set-memory-blocks
  qapi: Require member documentation (with loophole)
  sphinx/qapidoc: Drop code to generate doc for simple union tag
  qapi: Indent tagged doc comment sections properly
  qapi/block-core: Fix BlockLatencyHistogramInfo doc markup
  docs/devel/qapi-code-gen: Tweak doc comment whitespace
  docs/devel/qapi-code-gen: Normalize version refs x.y.0 to just x.y

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-13 10:54:59 +00:00
Philippe Mathieu-Daudé f6e33708bb monitor/target: Include missing 'exec/memory.h' header
Include "exec/memory.h" in order to avoid:

  monitor/hmp-cmds-target.c:263:10: error: call to undeclared function 'memory_region_is_ram';
  ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
      if (!memory_region_is_ram(mrs.mr) && !memory_region_is_romd(mrs.mr)) {
           ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Philippe Mathieu-Daudé 5f8d88bdeb cpu-target: Include missing 'exec/memory.h' header
Include "exec/memory.h" in order to avoid:

  cpu-target.c:201:50: error: use of undeclared identifier 'TYPE_MEMORY_REGION'
      DEFINE_PROP_LINK("memory", CPUState, memory, TYPE_MEMORY_REGION,
                                                   ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
BALATON Zoltan 0ccebcdcf4 system: Move memory_ldst.c.inc to system
This file is only used by system/physmem.c so move them together.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
BALATON Zoltan e26c9402c2 qemu-options.hx: Add zoom-to-fit to option summary for gtk
The detailed help lists zoom-to-fit as valid option but it is missing
from the short option summary. Add it there too.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Michael Tokarev b30fa6b81a qemu-options.hx: document that tftp=dir is readonly
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1286
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Kevin Wolf 694226410b iothread: Simplify expression in qemu_in_iothread()
'a == b ? false : true' is a rather convoluted way of writing 'a != b'.
Use the more obvious way to write it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Michael Tokarev d81b797ca2 qemu-nbd: mention --tls-hostname option in qemu-nbd --help
This option was not documented.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1240
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Markus Armbruster 967fbcc453 MAINTAINERS: Cover qapi/stats.json
Commit aa09b3d5f8 (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Markus Armbruster 341d698c8d MAINTAINERS: Cover qapi/cxl.json
Commit 415442a1b4 (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS.  Fix
that.

Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Akihiko Odaki 196578c9d0 hw/smbios: Fix port connector option validation
qemu_smbios_type8_opts did not have the list terminator and that
resulted in out-of-bound memory access. It also needs to have an element
for the type option.

Cc: qemu-stable@nongnu.org
Fixes: fd8caa253c ("hw/smbios: support for type 8 (port connector)")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Akihiko Odaki cd8a35b913 hw/smbios: Fix OEM strings table option validation
qemu_smbios_type11_opts did not have the list terminator and that
resulted in out-of-bound memory access. It also needs to have an element
for the type option.

Cc: qemu-stable@nongnu.org
Fixes: 2d6dcbf93f ("smbios: support setting OEM strings table")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Zhao Liu 9953bf34ee hw/arm/smmuv3: Consolidate the use of device_class_set_parent_realize()
Use device_class_set_parent_realize() to set parent realize() directly.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Zhao Liu 6269aad730 hw/intc/s390_flic: Consolidate the use of device_class_set_parent_realize()
Use device_class_set_parent_realize() to set parent realize() directly.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Zhao Liu f669bd8914 hw/isa/pc87312: Consolidate the use of device_class_set_parent_realize()
Use device_class_set_parent_realize() to set parent realize() directly.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Zhao Liu 19985792d4 hw/isa/vt82c686: Consolidate the use of device_class_set_parent_realize()
Use device_class_set_parent_realize() to set parent realize() directly.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13 10:59:25 +03:00
Helge Deller a9314795f0 hw/hppa/machine: Load 64-bit firmware on 64-bit machines
Load the 64-bit SeaBIOS-hppa firmware by default when running on a 64-bit
machine. This will enable us to later support more than 4GB of RAM and is
required that the OS (or PALO bootloader) will start or install a 64-bit kernel
instead of a 32-bit kernel.

Note that SeaBIOS-hppa v16 provides the "-fw_cfg opt/OS64,string=3" option with
which the user can control what the firmware shall report back to the OS:
Support of 32-bit OS, support of a 64-bit OS, or support for both (default).

Wrap firmware loading inside !qtest_enabled() to avoid this warning with
qtest: "qemu-system-hppa: no firmware provided".

Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-13 00:44:06 +01:00
Peter Maydell 5005aed8a7 testing, doc and gdbstub updates:
- add sqlite3 to openSUSE image
   - mark CRIS as deprecated
   - re-enable the TCG plugin tests
   - use select for semihosting
   - implement syscall catching in gdbstub
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Merge tag 'pull-maintainer-updates-090224-1' of https://gitlab.com/stsquad/qemu into staging

testing, doc and gdbstub updates:

  - add sqlite3 to openSUSE image
  - mark CRIS as deprecated
  - re-enable the TCG plugin tests
  - use select for semihosting
  - implement syscall catching in gdbstub

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# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-maintainer-updates-090224-1' of https://gitlab.com/stsquad/qemu:
  tests/tcg: Add the syscall catchpoint gdbstub test
  gdbstub: Implement catching syscalls
  gdbstub: Add syscall entry/return hooks
  gdbstub: Allow specifying a reason in stop packets
  gdbstub: Expose TARGET_SIGTRAP in a target-agnostic way
  kconfig: use "select" to enable semihosting
  Revert "hw/elf_ops: Ignore loadable segments with zero size"
  configure: run plugin TCG tests again
  docs: mark CRIS support as deprecated
  tests/docker: Add sqlite3 module to openSUSE Leap container

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-12 14:14:10 +00:00
Peter Maydell 15dbbeaff3 - LUKS support for detached headers
- Update x86 CPU model docs and script
  - Add missing close of chardev QIOChannel
  - More trace events o nTKS handshake
  - Drop unsafe VNC constants
  - Increase NOFILE limit during startup
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Merge tag 'misc-fixes-pull-request' of https://gitlab.com/berrange/qemu into staging

 - LUKS support for detached headers
 - Update x86 CPU model docs and script
 - Add missing close of chardev QIOChannel
 - More trace events o nTKS handshake
 - Drop unsafe VNC constants
 - Increase NOFILE limit during startup

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# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* tag 'misc-fixes-pull-request' of https://gitlab.com/berrange/qemu:
  tests: Add case for LUKS volume with detached header
  crypto: Introduce 'detached-header' field in QCryptoBlockInfoLUKS
  block: Support detached LUKS header creation using qemu-img
  block: Support detached LUKS header creation using blockdev-create
  crypto: Modify the qcrypto_block_create to support creation flags
  qapi: Make parameter 'file' optional for BlockdevCreateOptionsLUKS
  crypto: Support LUKS volume with detached header
  io: add trace event when cancelling TLS handshake
  chardev: close QIOChannel before unref'ing
  docs: re-generate x86_64 ABI compatibility CSV
  docs: fix highlighting of CPU ABI header rows
  scripts: drop comment about autogenerated CPU API file
  softmmu: remove obsolete comment about libvirt timeouts
  ui: drop VNC feature _MASK constants
  qemu_init: increase NOFILE soft limit on POSIX
  crypto: Introduce SM4 symmetric cipher algorithm
  meson: sort C warning flags alphabetically

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-12 14:13:58 +00:00
Markus Armbruster 0afbba6c32 MAINTAINERS: Cover qapi/stats.json
Commit aa09b3d5f8 (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205084747.3623569-3-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-02-12 10:12:18 +01:00
Markus Armbruster 66ba157a96 MAINTAINERS: Cover qapi/cxl.json
Commit 415442a1b4 (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS.  Fix
that.

Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205084747.3623569-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-02-12 10:12:08 +01:00
Peter Xu 66fcb9d651 qapi/migration: Add missing tls-authz documentation
As reported in Markus's recent enforcement series on qapi doc [1], we
accidentally miss one entry for tls-authz.  Add it.

[1] https://lore.kernel.org/r/20240205074709.3613229-1-armbru@redhat.com

Cc: Daniel P. Berrangé <berrange@redhat.com>
Cc: Fabiano Rosas <farosas@suse.de>
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-ID: <20240207032836.268183-1-peterx@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Update of qapi/pragma.json squashed in, commit message adjusted]
2024-02-12 10:04:32 +01:00
Markus Armbruster 89a2273b9d qapi: Add missing union tag documentation
Low-hanging fruit, and except for StatsFilter, the only members of
these unions lacking documentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-16-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster 8bf69544b5 qapi: Move @String out of common.json to discourage reuse
Use of String is problematic, because it results in awkward interface
documentation.  The previous commit cleaned up one instance.

Move String out of common.json next to its remaining users in net.json
to discourage reuse elsewhere.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-15-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster 4edb196e20 qapi: Improve documentation of file descriptor socket addresses
SocketAddress branch @fd is documented in enum SocketAddressType,
unlike the other branches.  That's because the branch's type is String
from common.json.

Use a local copy of String, so we can put the documentation in the
usual place.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-14-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster 2fecccbc84 qapi: Plug trivial documentation holes around former simple unions
The conversion of simple to flat unions left the @data members
undocumented.  Add documentation where it's trivial.  Copy verbatim
from the wrapped type's description where possible.

Leftovers: String (to be taken care of in the next commit), and
TransActionAction (left for another day).

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-13-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster a57790f7d7 qapi/dump: Clean up documentation of DumpGuestMemoryCapability
The type's doc comment describes its member, but it's not marked up as
such.  Easy enough to fix.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-12-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster e701cd77ab qapi/yank: Clean up documentaion of yank
The command's doc comment describes the argument, but it's not marked
up as such.  Easy enough to fix.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-11-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:32 +01:00
Markus Armbruster ca86608f7b qga/qapi-schema: Plug trivial documentation holes
Add missing return member documentation of guest-get-disks,
guest-get-devices, guest-get-diskstats, and guest-get-cpustats.

The NVMe SMART information returned by guest-getdisks remains
undocumented.  Add a TODO there.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-10-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster 0b34cf84e6 qga/qapi-schema: Clean up documentation of guest-set-vcpus
The command's doc comment describes the argument, but it's not marked
up as such.  Easy enough to fix.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-9-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster ab27bb03d3 qga/qapi-schema: Clean up documentation of guest-set-memory-blocks
The command's doc comment describes the argument, but it's not marked
up as such.  Easy enough to fix.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-8-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster 0cec50119f qapi: Require member documentation (with loophole)
The QAPI generator forces you to document your stuff.  Except for
command arguments, event data, and members of enum and object types:
these the generator silently "documents" as "Not documented".

We can't require proper documentation there without first fixing all
the offenders.  We've always had too many offenders to pull that off.
Right now, we have more than 500.  Worse, we seem to fix old ones no
faster than we add new ones: in the past year, we fixed 22 ones, but
added 26 new ones.

To help arrest the backsliding, make missing documentation an error
unless the command, type, or event is in listed in new pragma
documentation-exceptions.

List all the current offenders: 117 commands and types in qapi/, and 9
in qga/.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-7-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster fd62bff901 sphinx/qapidoc: Drop code to generate doc for simple union tag
QAPISchemaGenRSTVisitor._nodes_for_members() has a special case to
auto-generate documentation for a union tag member of implicit (enum)
type that lacks documentation.

This was useful for simple unions, where the tag member's type was
implicitly.  The only implicit enum type left today is 'QType'.  Not
worth a special case.  Drop.  No change to generated documentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-6-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster 1ed1d4d608 qapi: Indent tagged doc comment sections properly
docs/devel/qapi-code-gen demands that the "second and subsequent lines
of sections other than "Example"/"Examples" should be indented".
Commit a937b6aa739q (qapi: Reformat doc comments to conform to current
conventions) missed a few instances, and messed up a few others.
Clean that up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-5-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00
Markus Armbruster d988487882 qapi/block-core: Fix BlockLatencyHistogramInfo doc markup
The description of @bins ends with a literal block:

    # @bins: list of io request counts corresponding to histogram
    #     intervals, one more element than @boundaries has.  For the
    #     example above, @bins may be something like [3, 1, 5, 2], and
    #     corresponding histogram looks like:
    #
    # ::
    #
    #        5|           *

Except it actually ends *before* the block: the unindented '::' line
starts a new section.  Makes no sense.

We could fix this by indenting the '::' line.  Instead, double the
colon at the end of the preceding paragraph, and drop the '::' line.

This shifts the box for the literal block right in generated
documentation, so it lines up with the description.

Fixes: commit a0fcff383b (qapi: Use rST markup for literal blocks)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205074709.3613229-4-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-12 10:04:31 +01:00