Commit Graph

104002 Commits

Author SHA1 Message Date
Akihiko Odaki 5052fc9eb1 e1000x: Rename TcpIpv6 into TcpIpv6Ex
e1000e and igb employs NetPktRssIpV6TcpEx for RSS hash if TcpIpv6 MRQC
bit is set. Moreover, igb also has a MRQC bit for NetPktRssIpV6Tcp
though it is not implemented yet. Rename it to TcpIpv6Ex to avoid
confusion.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 7434951442 e1000x: Take CRC into consideration for size check
Section 13.7.15 Receive Length Error Count says:
>  Packets over 1522 bytes are oversized if LongPacketEnable is 0b
> (RCTL.LPE). If LongPacketEnable (LPE) is 1b, then an incoming packet
> is considered oversized if it exceeds 16384 bytes.

> These lengths are based on bytes in the received packet from
> <Destination Address> through <CRC>, inclusively.

As QEMU processes packets without CRC, the number of bytes for CRC
need to be subtracted. This change adds some size definitions to be used
to derive the new size thresholds to eth.h.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki e9e5b93069 e1000x: Share more Rx filtering logic
This saves some code and enables tracepoint for e1000's VLAN filtering.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 0b11783014 net/eth: Rename eth_setup_vlan_headers_ex
The old eth_setup_vlan_headers has no user so remove it and rename
eth_setup_vlan_headers_ex.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki f0f3ac41d5 hw/net/net_tx_pkt: Remove net_rx_pkt_get_l4_info
This function is not used.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 1531fb4d8d tests/avocado: Remove test_igb_nomsi_kvm
It is unlikely to find more bugs with KVM so remove test_igb_nomsi_kvm
to save time to run it.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 808f976c85 tests/avocado: Remove unused imports
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 8e6c718a6a Fix references to igb Avocado test
Fixes: 9f95111474 ("tests/avocado: re-factor igb test to avoid timeouts")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki dc9ef1bf45 igb: Always copy ethernet header
igb_receive_internal() used to check the iov length to determine
copy the iovs to a contiguous buffer, but the check is flawed in two
ways:
- It does not ensure that iovcnt > 0.
- It does not take virtio-net header into consideration.

The size of this copy is just 22 octets, which can be even less than
the code size required for checks. This (wrong) optimization is probably
not worth so just remove it. Removing this also allows igb to assume
aligned accesses for the ethernet header.

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 310a128eae e1000e: Always copy ethernet header
e1000e_receive_internal() used to check the iov length to determine
copy the iovs to a contiguous buffer, but the check is flawed in two
ways:
- It does not ensure that iovcnt > 0.
- It does not take virtio-net header into consideration.

The size of this copy is just 18 octets, which can be even less than
the code size required for checks. This (wrong) optimization is probably
not worth so just remove it.

Fixes: 6f3fbe4ed0 ("net: Introduce e1000e device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 2f0fa232b8 net/net_rx_pkt: Use iovec for net_rx_pkt_set_protocols()
igb does not properly ensure the buffer passed to
net_rx_pkt_set_protocols() is contiguous for the entire L2/L3/L4 header.
Allow it to pass scattered data to net_rx_pkt_set_protocols().

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki f0b1df5c45 igb: Clear IMS bits when committing ICR access
The datasheet says contradicting statements regarding ICR accesses so it
is not reliable to determine the behavior of ICR accesses. However,
e1000e does clear IMS bits when reading ICR accesses and Linux also
expects ICR accesses will clear IMS bits according to:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/intel/igb/igb_main.c?h=v6.2#n8048

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki e209716749 igb: Do not require CTRL.VME for tx VLAN tagging
While the datasheet of e1000e says it checks CTRL.VME for tx VLAN
tagging, igb's datasheet has no such statements. It also says for
"CTRL.VLE":
> This register only affects the VLAN Strip in Rx it does not have any
> influence in the Tx path in the 82576.
(Appendix A. Changes from the 82575)

There is no "CTRL.VLE" so it is more likely that it is a mistake of
CTRL.VME.

Fixes: fba7c3b788 ("igb: respect VMVIR and VMOLR for VLAN")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki ed447c60b3 igb: Fix Rx packet type encoding
igb's advanced descriptor uses a packet type encoding different from
one used in e1000e's extended descriptor. Fix the logic to encode
Rx packet type accordingly.

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki f3f9b726af e1000x: Fix BPRC and MPRC
Before this change, e1000 and the common code updated BPRC and MPRC
depending on the matched filter, but e1000e and igb decided to update
those counters by deriving the packet type independently. This
inconsistency caused a multicast packet to be counted twice.

Updating BPRC and MPRC depending on are fundamentally flawed anyway as
a filter can be used for different types of packets. For example, it is
possible to filter broadcast packets with MTA.

Always determine what counters to update by inspecting the packets.

Fixes: 3b27430177 ("e1000: Implementing various counters")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki a51db58027 hw/net/net_tx_pkt: Decouple interface from PCI
This allows to use the network packet abstractions even if PCI is not
used.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Akihiko Odaki 163246e1ce hw/net/net_tx_pkt: Decouple implementation from PCI
This is intended to be followed by another change for the interface.
It also fixes the leak of memory mapping when the specified memory is
partially mapped.

Fixes: e263cd49c7 ("Packet abstraction for VMWARE network devices")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
timothee.cocault@gmail.com 8d689f6aae e1000e: Fix tx/rx counters
The bytes and packets counter registers are cleared on read.

Copying the "total counter" registers to the "good counter" registers has
side effects.
If the "total" register is never read by the OS, it only gets incremented.
This leads to exponential growth of the "good" register.

This commit increments the counters individually to avoid this.

Signed-off-by: Timothée Cocault <timothee.cocault@gmail.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-05-23 15:20:15 +08:00
Richard Henderson 886c0453cb QAPI patches patches for 2023-05-17
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Merge tag 'pull-qapi-2023-05-17-v2' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2023-05-17

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# gpg: Signature made Mon 22 May 2023 04:11:04 AM PDT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [undefined]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
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* tag 'pull-qapi-2023-05-17-v2' of https://repo.or.cz/qemu/armbru:
  docs/interop: Delete qmp-intro.txt
  docs/interop/qmp-spec: Update error description for parsing errors
  docs/interop: Convert qmp-spec.txt to rST
  qapi: Improve error message for description following section

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-22 15:54:21 -07:00
Richard Henderson 37246d54d6 * First batch of fixes to allow "make check" with "--without-default-devices"
* Enable the "bios bits" avocado test in the gitlab-CI
 * Another minor fix for the redundancy DMA blocker code
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Merge tag 'pull-request-2023-05-22' of https://gitlab.com/thuth/qemu into staging

* First batch of fixes to allow "make check" with "--without-default-devices"
* Enable the "bios bits" avocado test in the gitlab-CI
* Another minor fix for the redundancy DMA blocker code

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# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2023-05-22' of https://gitlab.com/thuth/qemu:
  memory: stricter checks prior to unsetting engaged_in_io
  acpi/tests/avocado/bits: enable bios bits avocado tests on gitlab CI pipeline
  .gitlab-ci.d/buildtest.yml: Run full "make check" with --without-default-devices
  tests/qemu-iotests/172: Run QEMU with -vga none and -nic none
  tests/qtest/meson.build: Run the net filter tests only with default devices
  tests/qtest: Check for the availability of virtio-ccw devices before using them
  tests/qtest/virtio-ccw-test: Remove superfluous tests
  tests/qtest/cdrom-test: Fix the test to also work without optional devices
  tests/qtest/usb-hcd-uhci-test: Skip test if UHCI controller is not available
  tests/qtest/readconfig-test: Check for the availability of USB controllers
  hw/sparc64/sun4u: Use MachineClass->default_nic and MachineClass->no_parallel
  hw/i386: Ignore the default parallel port if it has not been compiled into QEMU
  hw/char/parallel: Move TYPE_ISA_PARALLEL to the header file
  hw/sh4: Use MachineClass->default_nic in the sh4 r2d machine
  hw/s390x: Use MachineClass->default_nic in the s390x machine
  hw/ppc: Use MachineClass->default_nic in the ppc machines
  softmmu/vl.c: Disable default NIC if it has not been compiled into the binary
  hw: Move the default NIC machine class setting from the x86 to the generic one
  softmmu/vl.c: Check for the availability of the VGA device before using it
  hw/i386/Kconfig: ISAPC works fine without VGA_ISA

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-22 09:06:08 -07:00
Richard Henderson ad3387396a Block layer patches
- qcow2 spec: Rename "zlib" compression to "deflate"
 - Honour graph read lock even in the main thread + prerequisite fixes
 - aio-posix: do not nest poll handlers (fixes infinite recursion)
 - Refactor QMP blockdev transactions
 - graph-lock: Disable locking for now
 - iotests/245: Check if 'compress' driver is available
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- qcow2 spec: Rename "zlib" compression to "deflate"
- Honour graph read lock even in the main thread + prerequisite fixes
- aio-posix: do not nest poll handlers (fixes infinite recursion)
- Refactor QMP blockdev transactions
- graph-lock: Disable locking for now
- iotests/245: Check if 'compress' driver is available

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# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
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# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (21 commits)
  iotests: Test commit with iothreads and ongoing I/O
  nbd/server: Fix drained_poll to wake coroutine in right AioContext
  graph-lock: Disable locking for now
  tested: add test for nested aio_poll() in poll handlers
  aio-posix: do not nest poll handlers
  iotests/245: Check if 'compress' driver is available
  graph-lock: Honour read locks even in the main thread
  blockjob: Adhere to rate limit even when reentered early
  test-bdrv-drain: Call bdrv_co_unref() in coroutine context
  test-bdrv-drain: Take graph lock more selectively
  qemu-img: Take graph lock more selectively
  qcow2: Unlock the graph in qcow2_do_open() where necessary
  block/export: Fix null pointer dereference in error path
  block: Call .bdrv_co_create(_opts) unlocked
  docs/interop/qcow2.txt: fix description about "zlib" clusters
  blockdev: qmp_transaction: drop extra generic layer
  blockdev: use state.bitmap in block-dirty-bitmap-add action
  blockdev: transaction: refactor handling transaction properties
  blockdev: qmp_transaction: refactor loop to classic for
  blockdev: transactions: rename some things
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-22 07:04:50 -07:00
Alexander Bulekov 3884bf6468 memory: stricter checks prior to unsetting engaged_in_io
engaged_in_io could be unset by an MR with re-entrancy checks disabled.
Ensure that only MRs that can set the engaged_in_io flag can unset it.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20230516084002.3813836-1-alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 10:35:28 +02:00
Ani Sinha 1afae3b881 acpi/tests/avocado/bits: enable bios bits avocado tests on gitlab CI pipeline
Biosbits avocado tests on gitlab has thus far been disabled because some
packages needed by this test was missing in the container images used by gitlab
CI. These packages have now been added with the commit:

da9000784c ("tests/lcitool: Add mtools and xorriso and remove genisoimage as dependencies")

Therefore, this change enables bits avocado test on gitlab.
At the same time, the bits cleanup code has also been made more robust with
this change.

Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20230517065357.5614-1-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 10:32:59 +02:00
Peter Maydell 0ec4468f23 docs/interop: Delete qmp-intro.txt
qmp-intro.txt is quite small and provides very little information
that isn't already in the documentation elsewhere.  Fold the example
command lines into qemu-options.hx, and delete the now-unneeded plain
text document.

While we're touching the qemu-options.hx documentation text,
wordsmith it a little bit and improve the rST formatting.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230515162245.3964307-4-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-05-22 10:22:29 +02:00
Peter Maydell 8a85b8ec3d docs/interop/qmp-spec: Update error description for parsing errors
The description text for a parsing error has changed since the
spec doc was first written; update the example in the docs.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230515162245.3964307-3-peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-05-22 10:22:29 +02:00
Peter Maydell d56572584d docs/interop: Convert qmp-spec.txt to rST
Convert the qmp-spec.txt document to restructuredText.
Notable points about the conversion:
 * numbers at the start of section headings are removed, to match
   the style of the rest of the manual
 * cross-references to other sections or documents are hyperlinked
 * various formatting tweaks (notably the examples, which need the
   -> and <- prefixed so the QMP code-block lexer will accept them)
 * English prose fixed in a few places

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230515162245.3964307-2-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[.. code-block:: dumbed down to :: to work around CI failure]
2023-05-22 10:21:01 +02:00
Markus Armbruster 290e48e8f1 qapi: Improve error message for description following section
The error message is bad when the section is untagged.  For instance,
test case doc-interleaved-section produces "'@foobar:' can't follow
'Note' section", which is okay, but if we drop the "Note:" tag, we get
"'@foobar:' can't follow 'None' section, which is bad.

Change the error message to "description of '@foobar:' follows a
section".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230510141637.3685080-1-armbru@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
[Conflict with commit 3e32dca3f0 resolved]
2023-05-22 10:03:26 +02:00
Thomas Huth bb6e473450 .gitlab-ci.d/buildtest.yml: Run full "make check" with --without-default-devices
Thanks to the fixes from the previous patches, we can now run
the full set of "make check" with all targets here.

Message-Id: <20230512124033.502654-19-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 2feae891ea tests/qemu-iotests/172: Run QEMU with -vga none and -nic none
This way QEMU won't complain in case the VGA card or the NIC device
are not available in the binary, thus it won't spoil the output
and the test then passes with such QEMU binaries that have a limited
configuration, too.

Message-Id: <20230512124033.502654-18-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 973d97feca tests/qtest/meson.build: Run the net filter tests only with default devices
These tests rely on a default NIC to be available. Skip them if we
used the "--without-default-devices" configure option.

Message-Id: <20230512124033.502654-17-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 65331bf5d1 tests/qtest: Check for the availability of virtio-ccw devices before using them
The devices might not have been compiled into the QEMU binary, so we
have to check before we can use them.

Message-Id: <20230512124033.502654-16-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 9a67171461 tests/qtest/virtio-ccw-test: Remove superfluous tests
virtio-balloon-ccw is already tested in the device-plug-test,
virtio-blk-ccw is already tested in cdrom-test, and virtio-net-ccw
is already tested in the pxe-test, so there is not much point
in doing "nop" tests here again.

Message-Id: <20230512124033.502654-15-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth b49056b5a3 tests/qtest/cdrom-test: Fix the test to also work without optional devices
It's possible to disable virtio-scsi and virtio-blk in the binaries,
so we must not run the corresponding tests if these devices are missing.

Message-Id: <20230512124033.502654-14-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 9b76fc5a71 tests/qtest/usb-hcd-uhci-test: Skip test if UHCI controller is not available
The test is already fenced with CONFIG_USB_UHCI in meson.build, but in
case we build the ppc or mips targets in parallel, this config switch
is still set in "config_all_devices" and thus the test is still run.
Thus we need an explicit additional check here before adding the tests
to the test plan.

Message-Id: <20230512124033.502654-13-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 335da81152 tests/qtest/readconfig-test: Check for the availability of USB controllers
The USB controllers might not be available in the QEMU binary
(e.g. when using the "--without-default-devices" configure switch),
so we have to check whether the devices can be used before running
the related test.

Message-Id: <20230512124033.502654-12-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth e8273b0c45 hw/sparc64/sun4u: Use MachineClass->default_nic and MachineClass->no_parallel
Announce the default NIC via MachineClass->default_nic and set up
MachineClass->no_parallel according to the availability of the
"isa-parallel" device, so that the Sun machines also work when
QEMU has been configured with "--without-default-devices".

Message-Id: <20230512124033.502654-11-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 545d8574ba hw/i386: Ignore the default parallel port if it has not been compiled into QEMU
Don't try to instantiate the parallel port if it has not been
enabled in the build configuration.

Message-Id: <20230512124033.502654-10-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 963e94a97b hw/char/parallel: Move TYPE_ISA_PARALLEL to the header file
We are going to require the macro from other files, too, so move
this #define to the header file.

Message-Id: <20230512124033.502654-9-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth cf2528a536 hw/sh4: Use MachineClass->default_nic in the sh4 r2d machine
Mark the default NIC via the new MachineClass->default_nic setting
so that the machine-defaults code in vl.c can decide whether the
default NIC is usable or not (for example when compiling with the
"--without-default-devices" configure switch).

Message-Id: <20230512124033.502654-8-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth a32b158a83 hw/s390x: Use MachineClass->default_nic in the s390x machine
Mark the default NIC via the new MachineClass->default_nic setting
so that the machine-defaults code in vl.c can decide whether the
default NIC is usable or not (for example when compiling with the
"--without-default-devices" configure switch).

Message-Id: <20230512124033.502654-7-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 053b708627 hw/ppc: Use MachineClass->default_nic in the ppc machines
Mark the default NIC via the new MachineClass->default_nic setting
so that the machine-defaults code in vl.c can decide whether the
default NIC is usable or not (for example when compiling with the
"--without-default-devices" configure switch).

Message-Id: <20230512124033.502654-6-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:22 +02:00
Thomas Huth 26a0802d1c softmmu/vl.c: Disable default NIC if it has not been compiled into the binary
Don't try to instantiate a default NIC if it is not available (since
this will cause QEMU to abort). Emit a warning instead.

Message-Id: <20230512124033.502654-5-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:39:15 +02:00
Thomas Huth 01ecdaa40e hw: Move the default NIC machine class setting from the x86 to the generic one
We are going to re-use this setting for other targets, so let's
move this to the main MachineClass.

Message-Id: <20230512124033.502654-4-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:39:15 +02:00
Thomas Huth d563cc84cd softmmu/vl.c: Check for the availability of the VGA device before using it
In case the user disabled the default VGA device in the binary (e.g.
with the "--without-default-devices" configure switch), we should
not try to use it by default if QEMU is running with the default
devices, otherwise it aborts when trying to use it. Simply emit a
warning instead.

Message-Id: <20230512124033.502654-3-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:39:15 +02:00
Thomas Huth d11b791890 hw/i386/Kconfig: ISAPC works fine without VGA_ISA
The "isapc" machine can also be run without VGA card, so there
is no need for a hard requirement with a "select" here - "imply"
is enough.

Message-Id: <20230512124033.502654-2-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:39:15 +02:00
Richard Henderson ffd9492f2a Fixes for Python venv changes
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Merge tag 'for-upstream-urgent' of https://gitlab.com/bonzini/qemu into staging

Fixes for Python venv changes

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# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
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* tag 'for-upstream-urgent' of https://gitlab.com/bonzini/qemu:
  scripts: make sure scripts are invoked via $(PYTHON)
  gitlab: custom-runners: preserve more artifacts for debugging
  mkvenv: pass first missing package to diagnose()
  configure: fix backwards-compatibility for meson sphinx_build option
  build: rebuild build.ninja using "meson setup --reconfigure"
  mkvenv: replace distlib.database with importlib.metadata/pkg_resources
  remove remaining traces of meson submodule

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-21 07:46:13 -07:00
Richard Henderson aa222a8e4f virtio,pc,pci: fixes, features, cleanups
CXL volatile memory support
 More memslots for vhost-user on x86 and ARM.
 vIOMMU support for vhost-vdpa
 pcie-to-pci bridge can now be compiled out
 MADT revision bumped to 3
 Fixes, cleanups all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

CXL volatile memory support
More memslots for vhost-user on x86 and ARM.
vIOMMU support for vhost-vdpa
pcie-to-pci bridge can now be compiled out
MADT revision bumped to 3
Fixes, cleanups all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
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# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
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#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (40 commits)
  hw/i386/pc: No need for rtc_state to be an out-parameter
  hw/i386/pc: Create RTC controllers in south bridges
  hw/cxl: Introduce cxl_device_get_timestamp() utility function
  hw/cxl: rename mailbox return code type from ret_code to CXLRetCode
  hw/pci-bridge: make building pcie-to-pci bridge configurable
  virtio-pci: add handling of PCI ATS and Device-TLB enable/disable
  hw/pci-host/pam: Make init_pam() usage more readable
  hw/i386/pc: Initialize ram_memory variable directly
  hw/i386/pc_{q35,piix}: Minimize usage of get_system_memory()
  hw/i386/pc_{q35,piix}: Reuse MachineClass::desc as SMB product name
  hw/i386/pc_q35: Reuse machine parameter
  hw/pci-host/q35: Inline sysbus_add_io()
  hw/pci-host/i440fx: Inline sysbus_add_io()
  vhost-vdpa: Add support for vIOMMU.
  vhost-vdpa: Add check for full 64-bit in region delete
  vhost_vdpa: fix the input in trace_vhost_vdpa_listener_region_del()
  vhost: expose function vhost_dev_has_iommu()
  virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request
  virtio-net: not enable vq reset feature unconditionally
  vhost-user: Remove acpi-specific memslot limit
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-19 12:17:16 -07:00
Richard Henderson 48727e5757 Revert last two patches
Unintentionally pushed.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-19 12:15:03 -07:00
Camilla Conte ee327b23d1 Raise crash-test-debian timeout to 90 minutes
When running on the Kubernetes runner, this CI job is timing out.
Raise the limit to give the job enough time to run.

Signed-off-by: Camilla Conte <cconte@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230407145252.32955-2-cconte@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-19 12:06:14 -07:00
Camilla Conte e4da92d994 Add CI configuration for Kubernetes
Configure Gitlab CI to run on Kubernetes
according to the official documentation.
https://docs.gitlab.com/ee/ci/docker/using_docker_build.html#docker-in-docker-with-tls-enabled-in-kubernetes

These changes are needed because of the CI jobs
using Docker-in-Docker (dind).
As soon as Docker-in-Docker is replaced with Kaniko,
these changes can be reverted.

I documented what I did to set up the Kubernetes runner on the wiki:
https://wiki.qemu.org/Testing/CI/KubernetesRunners

Signed-off-by: Camilla Conte <cconte@redhat.com>
Message-Id: <20230407145252.32955-1-cconte@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-19 12:06:14 -07:00