History log of /openbmc/qemu/hw/net/trace-events (Results 1 – 25 of 100)
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Revision tags: v9.2.0, v9.1.2
# f15f7273 05-Nov-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-target-arm-20241105' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Fix MMU indexes for AArch32 Secure PL1&0 in a less complex and buggy way
*

Merge tag 'pull-target-arm-20241105' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Fix MMU indexes for AArch32 Secure PL1&0 in a less complex and buggy way
* Fix SVE SDOT/UDOT/USDOT (4-way, indexed)
* softfloat: set 2-operand NaN propagation rule at runtime
* disas: Fix build against Capstone v6 (again)
* hw/rtc/ds1338: Trace send and receive operations
* hw/timer/imx_gpt: Convert DPRINTF to trace events
* hw/watchdog/wdt_imx2: Remove redundant assignment
* hw/sensor/tmp105: Convert printf() to trace event, add tracing for read/write access
* hw/net/npcm_gmac: Change error log to trace event
* target/arm: Enable FEAT_CMOW for -cpu max

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# gpg: Signature made Tue 05 Nov 2024 11:19:06 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20241105' of https://git.linaro.org/people/pmaydell/qemu-arm: (31 commits)
target/arm: Enable FEAT_CMOW for -cpu max
hw/net/npcm_gmac: Change error log to trace event
hw/sensor/tmp105: Convert printf() to trace event, add tracing for read/write access
hw/watchdog/wdt_imx2: Remove redundant assignment
hw/timer/imx_gpt: Convert DPRINTF to trace events
hw/rtc/ds1338: Trace send and receive operations
disas: Fix build against Capstone v6 (again)
target/arm: Fix SVE SDOT/UDOT/USDOT (4-way, indexed)
target/arm: Add new MMU indexes for AArch32 Secure PL1&0
Revert "target/arm: Fix usage of MMU indexes when EL3 is AArch32"
softfloat: Remove fallback rule from pickNaN()
target/rx: Explicitly set 2-NaN propagation rule
target/openrisc: Explicitly set 2-NaN propagation rule
target/microblaze: Explicitly set 2-NaN propagation rule
target/microblaze: Move setting of float rounding mode to reset
target/alpha: Explicitly set 2-NaN propagation rule
target/i386: Set 2-NaN propagation rule explicitly
target/xtensa: Explicitly set 2-NaN propagation rule
target/xtensa: Factor out calls to set_use_first_nan()
target/sparc: Explicitly set 2-NaN propagation rule
...

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

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# ab4b56d9 05-Nov-2024 Nabih Estefan <nabihestefan@google.com>

hw/net/npcm_gmac: Change error log to trace event

Convert the LOG_GUEST_ERROR for the "tx descriptor is owned
by software" to a trace message. This condition is normal
when there is there is nothing

hw/net/npcm_gmac: Change error log to trace event

Convert the LOG_GUEST_ERROR for the "tx descriptor is owned
by software" to a trace message. This condition is normal
when there is there is nothing to transmit, and we would
otherwise spam the logs with it in that situation.

Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Signed-off-by: Roque Arcudia Hernandez <roqueh@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20241014184847.1594056-1-roqueh@google.com
[PMM: tweaked commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 58d49b58 29-Oct-2024 Peter Maydell <peter.maydell@linaro.org>

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 29 Oct 2024 07:54:14 GMT
# gpg: using RSA key 215D46F48246689EC77F3562EF04965B398D6211
# 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:
virtio-net: Avoid indirection_table_mask overflow
Fix calculation of minimum in colo_compare_tcp
net: Check if nc is NULL in qemu_get_vnet_hdr_len()
net/tap-win32: Fix gcc 14 format truncation errors
chardev: finalize 'reconnect' deprecation
net/stream: deprecate 'reconnect' in favor of 'reconnect-ms'
hw/net: improve tracing of eBPF RSS setup
ebpf: improve trace event coverage to all key operations
hw/net: report errors from failing to use eBPF RSS FDs
ebpf: add formal error reporting to all APIs
ebpf: improve error trace events
ebpf: drop redundant parameter checks in static methods
hw/net: fix typo s/epbf/ebpf/ in virtio-net
net: fix build when libbpf is disabled, but libxdp is enabled

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

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# ae311fb3 23-Oct-2024 Daniel P. Berrangé <berrange@redhat.com>

hw/net: improve tracing of eBPF RSS setup

This adds more trace events to key eBPF RSS setup operations, and
also distinguishes events from multiple NIC instances.

Signed-off-by: Daniel P. Berrangé

hw/net: improve tracing of eBPF RSS setup

This adds more trace events to key eBPF RSS setup operations, and
also distinguishes events from multiple NIC instances.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...


Revision tags: v9.1.1
# ea9cdbcf 15-Sep-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'hw-misc-20240913' of https://github.com/philmd/qemu into staging

Misc HW & UI patches

- Remove deprecated SH4 SHIX machine TC58128 NAND EEPROM (Phil)
- Remove deprecated CRIS target (Phi

Merge tag 'hw-misc-20240913' of https://github.com/philmd/qemu into staging

Misc HW & UI patches

- Remove deprecated SH4 SHIX machine TC58128 NAND EEPROM (Phil)
- Remove deprecated CRIS target (Phil)
- Remove deprecated RISC-V 'any' CPU type (Phil)
- Add fifo8_peek_buf() to correctly handle FIFO wraparound (Mark)
- Minor cleanups in Designware PCIe, PL011 and loongson IPI models (Phil)
- Fixes in TI TMP105 temperature (Guenter)
- Convert Sun ESCC and ADB mouses to QemuInputHandler (Mark)
- Prevent heap overflow in VIRTIO sound device (Volker)
- Cleanups around g_assert_not_reached() call (Pierrick)
- Add Clément as VT-d reviewer (Clément)
- Prevent stuck modifier keys and unexpected text input on Windows (Volker)
- Explicitly set SDL2 swap interval when OpenGL is enabled (Gert)

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# gpg: Signature made Fri 13 Sep 2024 21:30:29 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-misc-20240913' of https://github.com/philmd/qemu: (60 commits)
ui: remove break after g_assert_not_reached()
ui/sdl2: set swap interval explicitly when OpenGL is enabled
ui/sdl2: ignore GUI keys in SDL_TEXTINPUT handler
ui/sdl2: release all modifiers
system: replace assert(0) with g_assert_not_reached()
hw/pci-host: remove break after g_assert_not_reached()
hw/misc: remove break after g_assert_not_reached()
hw/gpio: remove break after g_assert_not_reached()
hw/watchdog: replace assert(0) with g_assert_not_reached()
hw/core: replace assert(0) with g_assert_not_reached()
hw/char: replace assert(0) with g_assert_not_reached()
hw/input/adb-mouse: convert to use QemuInputHandler
hw/char/escc: convert Sun mouse to use QemuInputHandler
hw/sensor/tmp105: Lower 4 bit of limit registers are always 0
hw/sensor/tmp105: OS (one-shot) bit in config register always returns 0
hw/sensor/tmp105: Pass 'oneshot' argument to tmp105_alarm_update()
hw/sensor/tmp105: Use registerfields API
hw/sensor/tmp105: Coding style fixes
tests/unit: Comment FIFO8 tests
tests/unit: Expand test_fifo8_peek_buf_wrap() coverage
...

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

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Revision tags: v9.1.0
# 0167420c 24-Jul-2024 Philippe Mathieu-Daudé <philmd@linaro.org>

hw/net: Remove TYPE_ETRAX_FS_ETH device

We just removed the single machine using it (axis-dev88).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.co

hw/net: Remove TYPE_ETRAX_FS_ETH device

We just removed the single machine using it (axis-dev88).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Message-ID: <20240904143603.52934-10-philmd@linaro.org>

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# 4f2fdb10 02-Feb-2024 Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switc

Merge tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switch buses to 3-phase reset
system/vl.c: Fix handling of '-serial none -serial something'
target/arm: Add ID_AA64ZFR0_EL1.B16B16 to the exposed-to-userspace set
tests/qtest/xlnx-versal-trng-test.c: Drop use of variable length array
target/arm: Reinstate "vfp" property on AArch32 CPUs
doc/sphinx/hxtool.py: add optional label argument to SRST directive
hw/arm: Check for CPU types in machine_run_board_init() for various boards
pci-host: designware: Limit value range of iATU viewport register
hw/arm: Convert some DPRINTF macros to trace events and guest errors
hw/arm: NPCM7XX SoC: Add GMAC ethernet controller devices
hw/arm: Implement BCM2835 SPI Controller

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# gpg: Signature made Fri 02 Feb 2024 15:35:42 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm: (36 commits)
hw/arm: Connect SPI Controller to BCM2835
hw/ssi: Implement BCM2835 SPI Controller
tests/qtest: Adding PCS Module test to GMAC Qtest
hw/net: GMAC Tx Implementation
hw/net: GMAC Rx Implementation
tests/qtest: Creating qtest for GMAC Module
hw/arm: Add GMAC devices to NPCM7XX SoC
hw/net: Add NPCMXXX GMAC device
hw/xen: convert stderr prints to error/warn reports
hw/xen/xen-hvm-common.c: convert DPRINTF to tracepoints
hw/xen/xen-mapcache.c: convert DPRINTF to tracepoints
hw/arm/xen_arm.c: convert DPRINTF to trace events and error/warn reports
hw/arm/z2: convert DPRINTF to trace events and guest errors
hw/arm/strongarm.c: convert DPRINTF to trace events and guest errors
pci-host: designware: Limit value range of iATU viewport register
hw/arm/zynq: Check for CPU types in machine_run_board_init()
hw/arm/vexpress: Check for CPU types in machine_run_board_init()
hw/arm/npcm7xx_boards: Simplify setting MachineClass::valid_cpu_types[]
hw/arm/musca: Simplify setting MachineClass::valid_cpu_types[]
hw/arm/msf2: Simplify setting MachineClass::valid_cpu_types[]
...

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

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# 1c51c571 30-Jan-2024 Nabih Estefan Diaz <nabihestefan@google.com>

hw/net: GMAC Tx Implementation

- Implementation of Transmit function for packets
- Implementation for reading and writing from and to descriptors in
memory for Tx

Added relevant trace-events

NOT

hw/net: GMAC Tx Implementation

- Implementation of Transmit function for packets
- Implementation for reading and writing from and to descriptors in
memory for Tx

Added relevant trace-events

NOTE: This function implements the steps detailed in the datasheet for
transmitting messages from the GMAC.

Change-Id: Icf14f9fcc6cc7808a41acd872bca67c9832087e6
Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20240131002800.989285-6-nabihestefan@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# a4dd7a1d 30-Jan-2024 Nabih Estefan Diaz <nabihestefan@google.com>

hw/net: GMAC Rx Implementation

- Implementation of Receive function for packets
- Implementation for reading and writing from and to descriptors in
memory for Rx

When RX starts, we need to flush

hw/net: GMAC Rx Implementation

- Implementation of Receive function for packets
- Implementation for reading and writing from and to descriptors in
memory for Rx

When RX starts, we need to flush the queued packets so that they
can be received by the GMAC device. Without this it won't work
with TAP NIC device.

When RX descriptor list is full, it returns a DMA_STATUS for
software to handle it. But there's no way to indicate the software has
handled all RX descriptors and the whole pipeline stalls.

We do something similar to NPCM7XX EMC to handle this case.

1. Return packet size when RX descriptor is full, effectively dropping
these packets in such a case.
2. When software clears RX descriptor full bit, continue receiving
further packets by flushing QEMU packet queue.

Added relevant trace-events

Change-Id: I132aa254a94cda1a586aba2ea33bbfc74ecdb831
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20240131002800.989285-5-nabihestefan@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 08f787a3 30-Jan-2024 Hao Wu <wuhaotsh@google.com>

hw/net: Add NPCMXXX GMAC device

This patch implements the basic registers of GMAC device and sets
registers for networking functionalities.
Squashed IRQ Implementation patch into this one for compli

hw/net: Add NPCMXXX GMAC device

This patch implements the basic registers of GMAC device and sets
registers for networking functionalities.
Squashed IRQ Implementation patch into this one for compliation.
Tested:
The following message shows up with the change:
Broadcom BCM54612E stmmac-0:00: attached PHY driver [Broadcom BCM54612E] (mii_bus:phy_addr=stmmac-0:00, irq=POLL)
stmmaceth f0802000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx

Change-Id: If71c6d486b95edcccba109ba454870714d7e0940
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Nabih Estefan Diaz <nabihestefan@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20240131002800.989285-2-nabihestefan@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# 52105c64 14-Nov-2023 Stefan Hajnoczi <stefanha@redhat.com>

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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# zWzVoMXJeW1unjGvBcA8eAIsu3PUKoHLQ1J2dNwHheupMb2LkrWMaEMj10605aZ9
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# =10qX
# -----END PGP SIGNATURE-----
# 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 ...


# fe73674a 23-Oct-2023 Cédric Le Goater <clg@redhat.com>

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 ...


# 3e34860a 07-Nov-2023 Stefan Hajnoczi <stefanha@redhat.com>

Merge tag 'pull-xenfv.for-upstream-20231107' of git://git.infradead.org/users/dwmw2/qemu into staging

Xen PV guest support for 8.2

Add Xen PV console and network support, the former of which enable

Merge tag 'pull-xenfv.for-upstream-20231107' of git://git.infradead.org/users/dwmw2/qemu into staging

Xen PV guest support for 8.2

Add Xen PV console and network support, the former of which enables the
Xen "PV shim" to be used to support PV guests.

Also clean up the block support and make it work when the user passes
just 'drive file=IMAGE,if=xen' on the command line.

Update the documentation to reflect all of these, taking the opportunity
to simplify what it says about q35 by making unplug work for AHCI.

Ignore the VCPU_SSHOTTMR_future timer flag, and advertise the 'fixed'
per-vCPU upcall vector support, as newer upstream Xen do.

# -----BEGIN PGP SIGNATURE-----
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# kqnIOYMoijX0PJDomPqCQtYNE0mrtogo0AbcFFIu+4k25vGbkl7xS5p2du9qw2Rd
# ++IdqQYzdzrUcIwmxocFQqFBJQ2dcbOGB1d7+VJ+A1Uj3yY2/DnFG5WqSaqS0KJi
# ZhBdFs3OTlPnRoM=
# =Dg79
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 07 Nov 2023 17:13:21 HKT
# gpg: using RSA key BE07D9FD54809AB2C4B0FF5F63762CDA67E2F359
# gpg: issuer "dwmw2@infradead.org"
# gpg: Good signature from "David Woodhouse <dwmw2@infradead.org>" [unknown]
# gpg: aka "David Woodhouse <dwmw2@exim.org>" [unknown]
# gpg: aka "David Woodhouse <david@woodhou.se>" [unknown]
# gpg: aka "David Woodhouse <dwmw2@kernel.org>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: BE07 D9FD 5480 9AB2 C4B0 FF5F 6376 2CDA 67E2 F359

* tag 'pull-xenfv.for-upstream-20231107' of git://git.infradead.org/users/dwmw2/qemu:
docs: update Xen-on-KVM documentation
xen-platform: unplug AHCI disks
hw/i386/pc: support '-nic' for xen-net-device
hw/xen: update Xen PV NIC to XenDevice model
hw/xen: only remove peers of PCI NICs on unplug
hw/xen: add support for Xen primary console in emulated mode
hw/xen: update Xen console to XenDevice model
hw/xen: do not repeatedly try to create a failing backend device
hw/xen: add get_frontend_path() method to XenDeviceClass
hw/xen: automatically assign device index to block devices
hw/xen: populate store frontend nodes with XenStore PFN/port
i386/xen: advertise XEN_HVM_CPUID_UPCALL_VECTOR in CPUID
include: update Xen public headers to Xen 4.17.2 release
hw/xen: Clean up event channel 'type_val' handling to use union
i386/xen: Ignore VCPU_SSHOTTMR_future flag in set_singleshot_timer()

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

show more ...


# 25967ff6 17-Oct-2023 David Woodhouse <dwmw@amazon.co.uk>

hw/xen: update Xen PV NIC to XenDevice model

This allows us to use Xen PV networking with emulated Xen guests, and to
add them on the command line or hotplug.

Signed-off-by: David Woodhouse <dwmw@a

hw/xen: update Xen PV NIC to XenDevice model

This allows us to use Xen PV networking with emulated Xen guests, and to
add them on the command line or hotplug.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>

show more ...


# dd0c8498 19-Sep-2023 Stefan Hajnoczi <stefanha@redhat.com>

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

# -----BEGIN PGP SIGNATURE-----
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# =tF7K
# -----END PGP SIGNATURE-----
# 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 ...


# 560cf339 29-May-2023 Tomasz Dzieciol <t.dzieciol@partner.samsung.com>

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 ...


# ec82ad7c 29-May-2023 Tomasz Dzieciol <t.dzieciol@partner.samsung.com>

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 ...


# 276d72ca 07-Jul-2023 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'pull-ppc-20230707-1' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2023-07-07:

In this last queue for 8.1 we have a lot of fixes and improvements all
around: SMT s

Merge tag 'pull-ppc-20230707-1' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2023-07-07:

In this last queue for 8.1 we have a lot of fixes and improvements all
around: SMT support for powerNV, XIVE fixes, PPC440 cleanups, exception
handling cleanups and kvm_pph.h cleanups just to name a few.

Thanks everyone in the qemu-ppc community for all the contributions for
the next QEMU 8.1 release.

# -----BEGIN PGP SIGNATURE-----
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# =8lDs
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 07 Jul 2023 03:34:44 PM BST
# gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: issuer "danielhb413@gmail.com"
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [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: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164

* tag 'pull-ppc-20230707-1' of https://gitlab.com/danielhb/qemu: (59 commits)
ppc/pnv: Add QME region for P10
target/ppc: Remove pointless checks of CONFIG_USER_ONLY in 'kvm_ppc.h'
target/ppc: Restrict 'kvm_ppc.h' to sysemu in cpu_init.c
target/ppc: Define TYPE_HOST_POWERPC_CPU in cpu-qom.h
target/ppc: Move CPU QOM definitions to cpu-qom.h
target/ppc: Reorder #ifdef'ry in kvm_ppc.h
target/ppc: Have 'kvm_ppc.h' include 'sysemu/kvm.h'
target/ppc: Machine check on invalid real address access on POWER9/10
tests/qtest: Add xscom tests for powernv10 machine
ppc/pnv: Set P10 core xscom region size to match hardware
ppc/pnv: Log all unimp warnings with similar message
ppc440_pcix: Rename QOM type define abd move it to common header
ppc4xx_pci: Add define for ppc4xx-host-bridge type name
ppc4xx_pci: Rename QOM type name define
ppc440_pcix: Stop using system io region for PCI bus
ppc440_pcix: Don't use iomem for regs
ppc/sam460ex: Remove address_space_mem local variable
ppc440: Remove ppc460ex_pcie_init legacy init function
ppc440: Add busnum property to PCIe controller model
ppc440: Stop using system io region for PCIe buses
...

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

show more ...


# 4f7c7b40 07-Jul-2023 Richard Henderson <richard.henderson@linaro.org>

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

# -----BEGIN PGP SIGNATURE-----
# Version: GnuPG v1
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# iQEcBAABAgAGBQJkp86uAAoJEO8Ells5jWIRX00H/1T20eOfMZ+8ZyO32P1DBl5U

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

# -----BEGIN PGP SIGNATURE-----
# Version: GnuPG v1
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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 ...


# e4142700 02-Jun-2023 Akihiko Odaki <akihiko.odaki@daynix.com>

e1000e: Add ICR clearing by corresponding IMS bit

The datasheet does not say what happens when interrupt was asserted
(ICR.INT_ASSERT=1) and auto mask is *not* active.
However, section of 13.3.27 th

e1000e: Add ICR clearing by corresponding IMS bit

The datasheet does not say what happens when interrupt was asserted
(ICR.INT_ASSERT=1) and auto mask is *not* active.
However, section of 13.3.27 the PCIe* GbE Controllers Open Source
Software Developer’s Manual, which were written for older devices,
namely 631xESB/632xESB, 82563EB/82564EB, 82571EB/82572EI &
82573E/82573V/82573L, does say:
> If IMS = 0b, then the ICR register is always clear-on-read. If IMS is
> not 0b, but some ICR bit is set where the corresponding IMS bit is not
> set, then a read does not clear the ICR register. For example, if
> IMS = 10101010b and ICR = 01010101b, then a read to the ICR register
> does not clear it. If IMS = 10101010b and ICR = 0101011b, then a read
> to the ICR register clears it entirely (ICR.INT_ASSERTED = 1b).

Linux does no longer activate auto mask since commit
0a8047ac68e50e4ccbadcfc6b6b070805b976885 and the real hardware clears
ICR even in such a case so we also should do so.

Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1707441
Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

show more ...


# bc65beb3 25-Jun-2023 Nicholas Piggin <npiggin@gmail.com>

sungem: Add WOL MMIO

Apple sungem devices are expected to have WOL MMIO registers.
Add a region to prevent transaction failures, and implement the
WOL-disable CSR write because the Linux driver rese

sungem: Add WOL MMIO

Apple sungem devices are expected to have WOL MMIO registers.
Add a region to prevent transaction failures, and implement the
WOL-disable CSR write because the Linux driver reset writes
this.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-ID: <20230625201628.65231-1-npiggin@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

show more ...


# 00f76608 23-May-2023 Richard Henderson <richard.henderson@linaro.org>

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

# -----BEGIN PGP SIGNATURE-----
# Version: GnuPG v1
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# =dw2I
# -----END PGP SIGNATURE-----
# 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>

show more ...


# 5844562b 22-May-2023 Akihiko Odaki <akihiko.odaki@daynix.com>

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>

show more ...


# ad431f0f 22-May-2023 Akihiko Odaki <akihiko.odaki@daynix.com>

e1000e: Notify only new interrupts

In MSI-X mode, if there are interrupts already notified but not cleared
and a new interrupt arrives, e1000e incorrectly notifies the notified
ones again along with

e1000e: Notify only new interrupts

In MSI-X mode, if there are interrupts already notified but not cleared
and a new interrupt arrives, e1000e incorrectly notifies the notified
ones again along with the new one.

To fix this issue, replace e1000e_update_interrupt_state() with
two new functions: e1000e_raise_interrupts() and
e1000e_lower_interrupts(). These functions don't only raise or lower
interrupts, but it also performs register writes which updates the
interrupt state. Before it performs a register write, these function
determines the interrupts already raised, and compares with the
interrupts raised after the register write to determine the interrupts
to notify.

The introduction of these functions made tracepoints which assumes that
the caller of e1000e_update_interrupt_state() performs register writes
obsolete. These tracepoints are now removed, and alternative ones are
added to the new functions.

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

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# 5052fc9e 22-May-2023 Akihiko Odaki <akihiko.odaki@daynix.com>

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 imple

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>

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