History log of /qemu/hw/net/rtl8139.c (Results 101 – 125 of 261)
Revision Date Author Comments
# b0af8440 20-Nov-2014 Gonglei <arei.gonglei@huawei.com>

rtl8139: fix Pointer to local outside scope

Coverity spot:
Assigning: iov = struct iovec [3]({{buf, 12UL},
{(void *)dot1q_buf, 4UL},
{buf + 12, size -

rtl8139: fix Pointer to local outside scope

Coverity spot:
Assigning: iov = struct iovec [3]({{buf, 12UL},
{(void *)dot1q_buf, 4UL},
{buf + 12, size - 12}})
(address of temporary variable of type struct iovec [3]).
out_of_scope: Temporary variable of type struct iovec [3] goes out of scope.

Pointer to local outside scope (RETURN_LOCAL)
use_invalid:
Using iov, which points to an out-of-scope temporary variable of type struct iovec [3].

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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# d749e10c 07-Oct-2014 Gonglei <arei.gonglei@huawei.com>

bootindex: move calling add_boot_device_patch to bootindex setter function

On this way, we can assure the new bootindex take effect
during vm rebooting.

Signed-off-by: Gonglei <arei.gonglei@huawei.

bootindex: move calling add_boot_device_patch to bootindex setter function

On this way, we can assure the new bootindex take effect
during vm rebooting.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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# afd7c850 07-Oct-2014 Gonglei <arei.gonglei@huawei.com>

rtl8139: add bootindex to qom property

Add a qom property with the same name 'bootindex',
when we remove it form qdev property, things will
continue to work just fine, and we can use qom features
wh

rtl8139: add bootindex to qom property

Add a qom property with the same name 'bootindex',
when we remove it form qdev property, things will
continue to work just fine, and we can use qom features
which are not supported by qdev property.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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# 469b046e 11-Jun-2014 Paolo Bonzini <pbonzini@redhat.com>

memory: remove memory_region_destroy

The function is empty after the previous patch, so remove it.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzi

memory: remove memory_region_destroy

The function is empty after the previous patch, so remove it.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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# d49805ae 16-Apr-2014 Juan Quintela <quintela@redhat.com>

savevm: Remove all the unneeded version_minimum_id_old (x86)

After previous Peter patch, they are redundant. This way we don't
assign them except when needed. Once there, there were lots of case
w

savevm: Remove all the unneeded version_minimum_id_old (x86)

After previous Peter patch, they are redundant. This way we don't
assign them except when needed. Once there, there were lots of case
where the ".fields" indentation was wrong:

.fields = (VMStateField []) {
and
.fields = (VMStateField []) {

Change all the combinations to:

.fields = (VMStateField[]){

The biggest problem (appart from aesthetics) was that checkpatch complained
when we copy&pasted the code from one place to another.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Acked-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

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# 90d131fb 18-Nov-2013 Michael S. Tsirkin <mst@redhat.com>

Revert "e1000/rtl8139: update HMP NIC when every bit is written"

This reverts commit cd5be5829c1ce87aa6b3a7806524fac07ac9a757.
Digging into hardware specs shows this does not
actually make QEMU beha

Revert "e1000/rtl8139: update HMP NIC when every bit is written"

This reverts commit cd5be5829c1ce87aa6b3a7806524fac07ac9a757.
Digging into hardware specs shows this does not
actually make QEMU behave more like hardware:

There are valid arguments backed by the spec to indicate why the version
of e1000 prior to cd5be582 was more correct: the high byte actually
includes a valid bit, this is why all guests write it last.

For rtl8139 there's actually a separate undocumented valid bit, but we
don't implement it yet.

To summarize all the drivers we know about behave in one way
that allows us to make an assumption about write order and avoid
spurious, incorrect mac address updates to the monitor.

Let's stick to the tried heuristic for 1.7 and
possibly revisit for 1.8.

Reported-by: Vlad Yasevich <vyasevic@redhat.com>
Reviewed-by: Vlad Yasevich <vyasevic@redhat.com>
Cc: Amos Kong <akong@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# cd5be582 05-Nov-2013 Amos Kong <akong@redhat.com>

e1000/rtl8139: update HMP NIC when every bit is written

We currently just update the HMP NIC info when the last bit of macaddr
is written. This assumes that guest driver will write all the macaddr
f

e1000/rtl8139: update HMP NIC when every bit is written

We currently just update the HMP NIC info when the last bit of macaddr
is written. This assumes that guest driver will write all the macaddr
from bit 0 to bit 5 when it changes the macaddr, this is the current
behavior of linux driver (e1000/rtl8139cp), but we can't do this
assumption.

The macaddr that is used for rx-filter will be updated when every bit
is changed. This patch updates the e1000/rtl8139 nic to update HMP NIC
info when every bit is changed. It will be same as virtio-net.

Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Message-id: 1383650238-16015-1-git-send-email-akong@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

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# b0eb759f 31-Oct-2013 Anthony Liguori <anthony@codemonkey.ws>

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci, pc, acpi fixes, enhancements

This includes some pretty big changes:
- pci master abort support by Marcel
- pci IRQ API rework b

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci, pc, acpi fixes, enhancements

This includes some pretty big changes:
- pci master abort support by Marcel
- pci IRQ API rework by Marcel
- acpi generation support by myself

Everything has gone through several revisions, latest versions have been on
list for a while without any more comments, tested by several
people.

Please pull for 1.7.

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

# gpg: Signature made Tue 15 Oct 2013 07:33:48 AM CEST using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

* mst/tags/for_anthony: (39 commits)
ssdt-proc: update generated file
ssdt: fix PBLK length
i386: ACPI table generation code from seabios
pc: use new api to add builtin tables
acpi: add interface to access user-installed tables
hpet: add API to find it
pvpanic: add API to access io port
ich9: APIs for pc guest info
piix: APIs for pc guest info
acpi/piix: add macros for acpi property names
i386: define pc guest info
loader: allow adding ROMs in done callbacks
i386: add bios linker/loader
loader: use file path size from fw_cfg.h
acpi: ssdt pcihp: updat generated file
acpi: pre-compiled ASL files
acpi: add rules to compile ASL source
i386: add ACPI table files from seabios
q35: expose mmcfg size as a property
q35: use macro for MCFG property name
...

Message-id: 1381818560-18367-1-git-send-email-mst@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>

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# 23c37c37 17-Oct-2013 Amos Kong <akong@redhat.com>

net/rtl8139: update network information when macaddr is changed in guest

rtl8139 has same problem as e1000, nic info isn't updated when macaddr
is changed in guest.

This patch updates the nic info

net/rtl8139: update network information when macaddr is changed in guest

rtl8139 has same problem as e1000, nic info isn't updated when macaddr
is changed in guest.

This patch updates the nic info when the last bit of macaddr is written.

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

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# 655d3b63 17-Oct-2013 Amos Kong <akong@redhat.com>

net: update nic info during device reset

macaddr is reset during device reset, but nic info
isn't updated, this problem exists in e1000 & rtl8139

Signed-off-by: Amos Kong <akong@redhat.com>
Acked-b

net: update nic info during device reset

macaddr is reset during device reset, but nic info
isn't updated, this problem exists in e1000 & rtl8139

Signed-off-by: Amos Kong <akong@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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# 9e64f8a3 07-Oct-2013 Marcel Apfelbaum <marcel.a@redhat.com>

hw: set interrupts using pci irq wrappers

pci_set_irq and the other pci irq wrappers use
PCI_INTERRUPT_PIN config register to compute device
INTx pin to assert/deassert.

An irq is allocated using p

hw: set interrupts using pci irq wrappers

pci_set_irq and the other pci irq wrappers use
PCI_INTERRUPT_PIN config register to compute device
INTx pin to assert/deassert.

An irq is allocated using pci_allocate_irq wrapper
only if is needed by non pci devices.

Removed irq related fields from state if not used anymore.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# bc72ad67 21-Aug-2013 Alex Bligh <alex@alex.org.uk>

aio / timers: Switch entire codebase to the new timer API

This is an autogenerated patch using scripts/switch-timer-api.

Switch the entire code base to using the new timer API.

Note this patch may

aio / timers: Switch entire codebase to the new timer API

This is an autogenerated patch using scripts/switch-timer-api.

Switch the entire code base to using the new timer API.

Note this patch may introduce some line length issues.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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# 125ee0ed 29-Jul-2013 Marcel Apfelbaum <marcel.a@redhat.com>

devices: Associate devices to their logical category

The category will be used to sort the devices displayed in
the command line help.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Message-

devices: Associate devices to their logical category

The category will be used to sort the devices displayed in
the command line help.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Message-id: 1375107465-25767-4-git-send-email-marcel.a@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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# 88a411a8 30-Jun-2013 Andreas Färber <afaerber@suse.de>

net/rtl8139: QOM parent field cleanup

Replace direct uses of RTL8139State::dev with QOM casts and rename it to
parent_obj.

Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by:

net/rtl8139: QOM parent field cleanup

Replace direct uses of RTL8139State::dev with QOM casts and rename it to
parent_obj.

Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

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# 39257515 24-Jun-2013 Peter Crosthwaite <peter.crosthwaite@xilinx.com>

net/rtl8139: QOM Upcast Sweep

Define and use standard QOM cast macro. Remove usages of DO_UPCAST()
and direct -> style upcasting.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Sig

net/rtl8139: QOM Upcast Sweep

Define and use standard QOM cast macro. Remove usages of DO_UPCAST()
and direct -> style upcasting.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

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# eedfac6f 07-Jun-2013 Paolo Bonzini <pbonzini@redhat.com>

hw/n*: pass owner to memory_region_init* functions

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>


# 2c9b15ca 06-Jun-2013 Paolo Bonzini <pbonzini@redhat.com>

memory: add owner argument to initialization functions

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>


# 00b7ade8 22-May-2013 Stefan Hajnoczi <stefanha@redhat.com>

rtl8139: flush queued packets when RxBufPtr is written

Net queues support efficient "receive disable". For example, tap's file
descriptor will not be polled while its peer has receive disabled. Th

rtl8139: flush queued packets when RxBufPtr is written

Net queues support efficient "receive disable". For example, tap's file
descriptor will not be polled while its peer has receive disabled. This
saves CPU cycles for needlessly copying and then dropping packets which
the peer cannot receive.

rtl8139 is missing the qemu_flush_queued_packets() call that wakes the
queue up when receive becomes possible again.

As a result, the Windows 7 guest driver reaches a state where the
rtl8139 cannot receive packets. The driver has actually refilled the
receive buffer but we never resume reception.

The bug can be reproduced by running a large FTP 'get' inside a Windows
7 guest:

$ qemu -netdev tap,id=tap0,...
-device rtl8139,netdev=tap0

The Linux guest driver does not trigger the bug, probably due to a
different buffer management strategy.

Reported-by: Oliver Francke <oliver.francke@filoo.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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# 49ab747f 01-Mar-2013 Paolo Bonzini <pbonzini@redhat.com>

hw: move target-independent files to subdirectories

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>


# c45e5b5b 26-Feb-2013 Gerd Hoffmann <kraxel@redhat.com>

Switch to efi-enabled nic roms by default

All PCI nics are switched to EFI-enabled roms by default. They are
composed from three images (legacy, efi ia32 & efi x86), so classic
pxe booting will con

Switch to efi-enabled nic roms by default

All PCI nics are switched to EFI-enabled roms by default. They are
composed from three images (legacy, efi ia32 & efi x86), so classic
pxe booting will continue to work.

Exception: eepro100 is not switched, it uses a single rom for all
emulated eepro100 variants, then goes patch the rom header on the
fly with the correct PCI IDs. I doubt that will work as-is with
the efi roms.

Keep old roms for 1.4+older machine types via compat properties,
needed because the efi-enabled roms are larger so the pci rom bar
size would change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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# 83c9f4ca 04-Feb-2013 Paolo Bonzini <pbonzini@redhat.com>

hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `fin

hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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# 948ecf21 30-Jan-2013 Jason Wang <jasowang@redhat.com>

net: intorduce qemu_del_nic()

To support multiqueue nic, this patch separate the nic destructor from
qemu_del_net_client() to a new helper qemu_del_nic() since the mapping bettween
NiCState and NetC

net: intorduce qemu_del_nic()

To support multiqueue nic, this patch separate the nic destructor from
qemu_del_net_client() to a new helper qemu_del_nic() since the mapping bettween
NiCState and NetClientState were not 1:1 in multiqueue. The following patches
would refactor this function to support multiqueue nic.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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# cc1f0f45 30-Jan-2013 Jason Wang <jasowang@redhat.com>

net: introduce qemu_get_nic()

To support multiqueue, this patch introduces a helper qemu_get_nic() to get
NICState from a NetClientState. The following patches would refactor this helper
to support

net: introduce qemu_get_nic()

To support multiqueue, this patch introduces a helper qemu_get_nic() to get
NICState from a NetClientState. The following patches would refactor this helper
to support multiqueue.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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# b356f76d 30-Jan-2013 Jason Wang <jasowang@redhat.com>

net: introduce qemu_get_queue()

To support multiqueue, the patch introduce a helper qemu_get_queue()
which is used to get the NetClientState of a device. The following patches would
refactor this he

net: introduce qemu_get_queue()

To support multiqueue, the patch introduce a helper qemu_get_queue()
which is used to get the NetClientState of a device. The following patches would
refactor this helper to support multiqueue.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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# 8c43a6f0 10-Jan-2013 Andreas Färber <afaerber@suse.de>

Make all static TypeInfos const

Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all
types natively through QEMU Object Model), TypeInfo as used in
the common, non-iterative pattern is

Make all static TypeInfos const

Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all
types natively through QEMU Object Model), TypeInfo as used in
the common, non-iterative pattern is no longer amended with information
and should therefore be const.

Fix the documented QOM examples:

sed -i 's/static TypeInfo/static const TypeInfo/g' include/qom/object.h

Since frequently the wrong examples are being copied by contributors of
new devices, fix all types in the tree:

sed -i 's/^static TypeInfo/static const TypeInfo/g' */*.c
sed -i 's/^static TypeInfo/static const TypeInfo/g' */*/*.c

This also avoids to piggy-back these changes onto real functional
changes or other refactorings.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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