Merge tag 'pull-request-2024-09-25' of https://gitlab.com/thuth/qemu into staging

* Convert more Avocado tests to the new functional test framework
* Clean up assert() statements, use g_assert_not_r

Merge tag 'pull-request-2024-09-25' of https://gitlab.com/thuth/qemu into staging

* Convert more Avocado tests to the new functional test framework
* Clean up assert() statements, use g_assert_not_reached() when possible
* Improve output of the gitlab CI jobs

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# gpg: Signature made Wed 25 Sep 2024 12:08:08 BST
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-09-25' of https://gitlab.com/thuth/qemu: (44 commits)
.gitlab-ci.d: Make separate collapsible log sections for build and test
.gitlab-ci.d: Split build and test in cross build job templates
scripts/checkpatch.pl: emit error when using assert(false)
tests/qtest: remove return after g_assert_not_reached()
qom: remove return after g_assert_not_reached()
qobject: remove return after g_assert_not_reached()
migration: remove return after g_assert_not_reached()
hw/ppc: remove return after g_assert_not_reached()
hw/pci: remove return after g_assert_not_reached()
hw/net: remove return after g_assert_not_reached()
hw/hyperv: remove return after g_assert_not_reached()
include/qemu: remove return after g_assert_not_reached()
tcg/loongarch64: remove break after g_assert_not_reached()
fpu: remove break after g_assert_not_reached()
target/riscv: remove break after g_assert_not_reached()
target/arm: remove break after g_assert_not_reached()
hw/tpm: remove break after g_assert_not_reached()
hw/scsi: remove break after g_assert_not_reached()
hw/net: remove break after g_assert_not_reached()
hw/acpi: remove break after g_assert_not_reached()
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/net: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mecha

hw/net: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-28-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

hw/net: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertio

hw/net: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-10-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu:
ebpf: Updated eBPF program and skeleton.
qmp: Added new command to retrieve eBPF blob.
virtio-net: Added property to load eBPF RSS with fds.
ebpf: Added eBPF initialization by fds.
ebpf: Added eBPF map update through mmap.
Avoid unaligned fetch in ladr_match()
e1000e: fix link state on resume
igb: fix link state on resume

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

igb: fix link state on resume

On resume igb_vm_state_change() always calls igb_autoneg_resume()
that sets link_down to false, and thus activates the link even
if we have disabled it.

The problem ca

igb: fix link state on resume

On resume igb_vm_state_change() always calls igb_autoneg_resume()
that sets link_down to false, and thus activates the link even
if we have disabled it.

The problem can be reproduced starting qemu in paused state (-S) and
then set the link to down. When we resume the machine the link appears
to be up.

Reproducer:

# qemu-system-x86_64 ... -device igb,netdev=netdev0,id=net0 -S

{"execute": "qmp_capabilities" }
{"execute": "set_link", "arguments": {"name": "net0", "up": false}}
{"execute": "cont" }

To fix the problem, merge the content of igb_vm_state_change()
into igb_core_post_load() as e1000 does.

Buglink: https://issues.redhat.com/browse/RHEL-21867
Fixes: 3a977deebe6b ("Intrdocue igb device emulation")
Cc: akihiko.odaki@daynix.com
Suggested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Mon 13 Nov 2023 21:39:31 EST
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [full]
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu:
igb: Add Function Level Reset to PF and VF
igb: Add a VF reset handler

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

igb: Add a VF reset handler

Export the igb_vf_reset() helper routine from the PF model to let the
IGBVF model implement its own device reset.

Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Suggested-

igb: Add a VF reset handler

Export the igb_vf_reset() helper routine from the PF model to let the
IGBVF model implement its own device reset.

Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Suggested-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Mon 18 Sep 2023 02:56:11 EDT
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [full]
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu:
net/tap: Avoid variable-length array
net/dump: Avoid variable length array
hw/net/rocker: Avoid variable length array
hw/net/fsl_etsec/rings.c: Avoid variable length array
net: add initial support for AF_XDP network backend
tests: bump libvirt-ci for libasan and libxdp
e1000e: rename e1000e_ba_state and e1000e_write_hdr_to_rx_buffers
igb: packet-split descriptors support
igb: add IPv6 extended headers traffic detection
igb: RX payload guest writting refactoring
igb: RX descriptors guest writting refactoring
igb: rename E1000E_RingInfo_st
igb: remove TCP ACK detection
virtio-net: Add support for USO features
virtio-net: Add USO flags to vhost support.
tap: Add check for USO features
tap: Add USO support to tap device.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

igb: packet-split descriptors support

Packet-split descriptors are used by Linux VF driver for MTU values from 2048

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akih

igb: packet-split descriptors support

Packet-split descriptors are used by Linux VF driver for MTU values from 2048

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

igb: add IPv6 extended headers traffic detection

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihi

igb: add IPv6 extended headers traffic detection

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

igb: RX payload guest writting refactoring

Refactoring is done in preparation for support of multiple advanced
descriptors RX modes, especially packet-split modes.

Signed-off-by: Tomasz Dzieciol <t

igb: RX payload guest writting refactoring

Refactoring is done in preparation for support of multiple advanced
descriptors RX modes, especially packet-split modes.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

igb: RX descriptors guest writting refactoring

Refactoring is done in preparation for support of multiple advanced
descriptors RX modes, especially packet-split modes.

Signed-off-by: Tomasz Dziecio

igb: RX descriptors guest writting refactoring

Refactoring is done in preparation for support of multiple advanced
descriptors RX modes, especially packet-split modes.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

igb: rename E1000E_RingInfo_st

Rename E1000E_RingInfo_st and E1000E_RingInfo according to qemu typdefs guide.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Od

igb: rename E1000E_RingInfo_st

Rename E1000E_RingInfo_st and E1000E_RingInfo according to qemu typdefs guide.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

igb: remove TCP ACK detection

TCP ACK detection is no longer present in igb.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Te

igb: remove TCP ACK detection

TCP ACK detection is no longer present in igb.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

tap: Add USO support to tap device.

Passing additional parameters (USOv4 and USOv6 offloads) when
setting TAP offloads

Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Signed-off-by: A

tap: Add USO support to tap device.

Passing additional parameters (USOv4 and USOv6 offloads) when
setting TAP offloads

Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Fri 07 Jul 2023 09:37:02 AM BST
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [undefined]
# 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: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu:
igb: Remove obsolete workaround for Windows
e1000e: Add ICR clearing by corresponding IMS bit
net: socket: remove net_init_socket()
net: socket: move fd type checking to its own function
net: socket: prepare to cleanup net_init_socket()
hw/net: ftgmac100: Drop the small packet check in the receive path
hw/net: sunhme: Remove the logic of padding short frames in the receive path
hw/net: sungem: Remove the logic of padding short frames in the receive path
hw/net: rtl8139: Remove the logic of padding short frames in the receive path
hw/net: pcnet: Remove the logic of padding short frames in the receive path
hw/net: ne2000: Remove the logic of padding short frames in the receive path
hw/net: i82596: Remove the logic of padding short frames in the receive path
hw/net: vmxnet3: Remove the logic of padding short frames in the receive path
hw/net: e1000: Remove the logic of padding short frames in the receive path
virtio-net: correctly report maximum tx_queue_size value

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

igb: Remove obsolete workaround for Windows

I confirmed it works with Windows even without this workaround. It is
likely to be a mistake so remove it.

Fixes: 3a977deebe ("Intrdocue igb device emula

igb: Remove obsolete workaround for Windows

I confirmed it works with Windows even without this workaround. It is
likely to be a mistake so remove it.

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...

Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Tue 23 May 2023 12:21:59 AM PDT
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [undefined]
# 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: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu: (50 commits)
rtl8139: fix large_send_mss divide-by-zero
docs/system/devices/igb: Note igb is tested for DPDK
MAINTAINERS: Add a reviewer for network packet abstractions
vmxnet3: Do not depend on PC
igb: Clear-on-read ICR when ICR.INTA is set
igb: Notify only new interrupts
e1000e: Notify only new interrupts
igb: Implement Tx timestamp
igb: Implement Rx PTP2 timestamp
igb: Implement igb-specific oversize check
igb: Filter with the second VLAN tag for extended VLAN
igb: Strip the second VLAN tag for extended VLAN
igb: Implement Tx SCTP CSO
igb: Implement Rx SCTP CSO
igb: Use UDP for RSS hash
igb: Implement MSI-X single vector mode
tests/qtest/libqos/igb: Set GPIE.Multiple_MSIX
hw/net/net_rx_pkt: Enforce alignment for eth_header
net/eth: Always add VLAN tag
net/eth: Use void pointers
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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igb: Clear-on-read ICR when ICR.INTA is set

For GPIE.NSICR, Section 7.3.2.1.2 says:
> ICR bits are cleared on register read. If GPIE.NSICR = 0b, then the
> clear on read occurs only if no bit is set

igb: Clear-on-read ICR when ICR.INTA is set

For GPIE.NSICR, Section 7.3.2.1.2 says:
> ICR bits are cleared on register read. If GPIE.NSICR = 0b, then the
> clear on read occurs only if no bit is set in the IMS or at least one
> bit is set in the IMS and there is a true interrupt as reflected in
> ICR.INTA.

e1000e does similar though it checks for CTRL_EXT.IAME, which does not
exist on igb.

Suggested-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

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igb: Notify only new interrupts

This follows the corresponding change for e1000e. This fixes:
tests/avocado/netdev-ethtool.py:NetDevEthtool.test_igb

Signed-off-by: Akihiko Odaki <akihiko.odaki@dayn

igb: Notify only new interrupts

This follows the corresponding change for e1000e. This fixes:
tests/avocado/netdev-ethtool.py:NetDevEthtool.test_igb

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

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igb: Implement Tx timestamp

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>

igb: Implement Rx PTP2 timestamp

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

igb: Implement igb-specific oversize check

igb has a configurable size limit for LPE, and uses different limits
depending on whether the packet is treated as a VLAN packet.

Signed-off-by: Akihiko O

igb: Implement igb-specific oversize check

igb has a configurable size limit for LPE, and uses different limits
depending on whether the packet is treated as a VLAN packet.

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>

show more ...

igb: Filter with the second VLAN tag for extended VLAN

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

igb: Strip the second VLAN tag for extended VLAN

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>