While initializing the phy, the stmmac driver sets the
PHY_IGNORE_INTERRUPT so the PAL won't call the adjust hook
that is needed, on some platforms, e.g. STi, to invoke the glue.
The patch allows the PAL to poll the stmmac_adjust_link just one time
in case of a switch is attached, setting later th
Grygorii, Mugunthan,
On Tue, Apr 5, 2016 at 8:11 AM, Mugunthan V N wrote:
> On Friday 01 April 2016 05:39 PM, Grygorii Strashko wrote:
>> On 03/31/2016 10:52 AM, Yegor Yefremov wrote:
>>> On Thu, Mar 31, 2016 at 8:37 AM, Mugunthan V N wrote:
On Thursday 31 March 2016 01:17 AM, Peter Korsgaa
On Friday 01 April 2016 05:39 PM, Grygorii Strashko wrote:
> On 03/31/2016 10:52 AM, Yegor Yefremov wrote:
>> On Thu, Mar 31, 2016 at 8:37 AM, Mugunthan V N wrote:
>>> On Thursday 31 March 2016 01:17 AM, Peter Korsgaard wrote:
> "Mugunthan" == Mugunthan V N writes:
Hi,
On Mon, 4 Apr 2016 11:27:27 -0700
Alexei Starovoitov wrote:
> On Sat, Apr 02, 2016 at 11:11:52PM -0700, Brenden Blanco wrote:
> > On Sat, Apr 02, 2016 at 10:23:31AM +0200, Jesper Dangaard Brouer wrote:
> > [...]
> > >
> > > I think you need to DMA sync RX-page before you can safely access
> >
Hi Eric,
Thanks for the comments.
> From: Eric Dumazet [mailto:eric.duma...@gmail.com]
> Sent: Tuesday, March 29, 2016 6:29 PM
> To: Wei-Ning Huang
> Cc: Kalle Valo; Linux Wireless; LKML; Amitkumar Karwar; Nishant
> Sarmukadam; Sameer Nanda; netdev@vger.kernel.org; Sonny Rao; Douglas
> Anderson
>
On 2016/04/05 12:32, Xin Long wrote:
> There are some repetitive codes in stp_state_store, we can remove
> them by calling store_bridge_parm.
>
> Signed-off-by: Xin Long
> ---
> net/bridge/br_sysfs_br.c | 24 +++-
> 1 file changed, 7 insertions(+), 17 deletions(-)
>
> diff -
needs two wrapper functions to fetch 'struct pt_regs *' to convert
tracepoint bpf context into kprobe bpf context to reuse existing
helper functions
Signed-off-by: Alexei Starovoitov
---
include/linux/bpf.h | 1 +
kernel/bpf/stackmap.c| 2 +-
kernel/trace/bpf_trace.c | 42
avoid memset in perf_fetch_caller_regs, since it's the critical path of all
tracepoints.
It's called from perf_sw_event_sched, perf_event_task_sched_in and all of
perf_trace_##call
with this_cpu_ptr(&__perf_regs[..]) which are zero initialized by perpcu_alloc
and
subsequent call to perf_arch_fet
introduce BPF_PROG_TYPE_TRACEPOINT program type and allow it to be
attached to tracepoints.
The tracepoint will copy the arguments in the per-cpu buffer and pass
it to the bpf program as its first argument.
The layout of the fields can be discovered by doing
'cat /sys/kernel/debug/tracing/events/sc
modify offwaketime to work with sched/sched_switch tracepoint
instead of kprobe into finish_task_switch
Signed-off-by: Alexei Starovoitov
---
samples/bpf/offwaketime_kern.c | 26 ++
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/samples/bpf/offwaketime_ker
the first microbenchmark does
fd=open("/proc/self/comm");
for() {
write(fd, "test");
}
and on 4 cpus in parallel:
writes per sec
base (no tracepoints, no kprobes) 930k
with kprobe at __set_task_comm() 420k
with tracepoint at task:task_rename
during bpf program loading remember the last byte of ctx access
and at the time of attaching the program to tracepoint check that
the program doesn't access bytes beyond defined in tracepoint fields
This also disallows access to __dynamic_array fields, but can be
relaxed in the future.
Signed-off
Hi Steven, Peter,
last time we discussed bpf+tracepoints it was a year ago [1] and the reason
we didn't proceed with that approach was that bpf would make arguments
arg1, arg2 to trace_xx(arg1, arg2) call to be exposed to bpf program
and that was considered unnecessary extension of abi. Back then
register tracepoint bpf program type and let it call the same set
of helper functions as BPF_PROG_TYPE_KPROBE
Signed-off-by: Alexei Starovoitov
---
kernel/trace/bpf_trace.c | 45 +++--
1 file changed, 43 insertions(+), 2 deletions(-)
diff --git a/kernel/t
Recognize "tracepoint/" section name prefix and attach the program
to that tracepoint.
Signed-off-by: Alexei Starovoitov
---
samples/bpf/bpf_load.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c
inde
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: 15f41e2ba13a6726632e44b1180e805a61e470ad
commit: ca065d0cf80fa547724440a8bf37f1e674d917c0 [58/68] udp: no longer use
SLAB_DESTROY_BY_RCU
reproduce:
# apt-get install sparse
git checkout ca065
On Mon, Apr 04, 2016 at 09:26:55PM -0700, Alexander Duyck wrote:
>
> The problem is right now we are mangling the IP ID for outer headers
> on tunnels. We end up totally ignoring the delta between the values
> so if you have two flows that get interleaved over the same tunnel GRO
> will currently
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: 15f41e2ba13a6726632e44b1180e805a61e470ad
commit: a4298e4522d687a79af8f8fbb7eca68399ab2d81 [57/68] net: add SOCK_RCU_FREE
socket flag
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
incl
On Mon, Apr 4, 2016 at 8:44 PM, Herbert Xu wrote:
> On Mon, Apr 04, 2016 at 09:31:21AM -0700, Alexander Duyck wrote:
>> RFC 6864 states that the IPv4 ID field MUST NOT be used for purposes other
>> than fragmentation and reassembly. Currently we are looking at this field
>> as a way of identifyin
Message level can be set through ethtool, so deprecate module parameter
which is used to set the same.
Signed-off-by: Hariprasad Shenai
---
V2: Fix grammar in module param description, based on review comment by
Sergei Shtylyov
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 ++-
In sctp proc, these three functions in remaddrs and assocs are the
same. we should merge them into one.
Signed-off-by: Xin Long
---
net/sctp/proc.c | 45 +
1 file changed, 9 insertions(+), 36 deletions(-)
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
There are some transport traversal functions for sctp_diag, we can also
use it for sctp_proc. cause they have the similar situation to traversal
transport.
Signed-off-by: Xin Long
---
net/sctp/proc.c | 80 +
1 file changed, 18 insertions(+)
When rhashtable_walk_init return err, no release function should be
called, and when rhashtable_walk_start return err, we should only invoke
rhashtable_walk_exit to release the source.
But now when sctp_transport_walk_start return err, we just call
rhashtable_walk_stop/exit, and never care about i
This one will implement all the interface of inet_diag, inet_diag_handler.
which includes sctp_diag_dump, sctp_diag_dump_one and sctp_diag_get_info.
It will work as a modules, and register inet_diag_handler when loading.
Signed-off-by: Xin Long
---
include/uapi/linux/inet_diag.h | 2 +
net/sc
inet_diag_msg_common_fill is used to fill the diag msg common info,
we need to use it in sctp_diag as well, so export it.
We also add inet_diag_get_handler() to access inet_diag_table in sctp
diag.
Signed-off-by: Xin Long
---
net/ipv4/inet_diag.c | 9 -
1 file changed, 8 insertions(+),
For some main variables in sctp.ko, we couldn't export it to other modules,
so we have to define some api to access them.
It will include sctp transport and endpoint's traversal.
Signed-off-by: Xin Long
---
include/net/sctp/sctp.h | 13 +
net/sctp/socket.c | 124 +
sctp_diag will dump some important details of sctp's assoc or ep, we use
sctp_info to describe them, sctp_get_sctp_info to get them, and export
it to sctp_diag.ko.
Signed-off-by: Xin Long
---
include/linux/sctp.h| 65 +
include/net/sctp/sctp.h | 3 ++
ne
This patchset will add sctp_diag module to implement diag interface on
sctp in kernel.
For a listening sctp endpoint, we will just dump it's ep info.
For a sctp connection, we will the assoc info and it's ep info.
The ss dump will looks like:
[iproute2]# ./misc/ss --sctp -n -l
State Recv-Q
On Mon, Apr 04, 2016 at 09:31:21AM -0700, Alexander Duyck wrote:
> RFC 6864 states that the IPv4 ID field MUST NOT be used for purposes other
> than fragmentation and reassembly. Currently we are looking at this field
> as a way of identifying what frames can be aggregated and which cannot for
>
Now when we change the attributes of bridge or br_port by netlink,
a relevant netlink notification will be sent, but if we change them
by ioctl or sysfs, no notification will be sent.
We should ensure that whenever those attributes change internally or from
sysfs/ioctl, that a netlink notification
Now when we change the attributes of bridge or br_port by netlink,
a relevant netlink notification will be sent, but if we change them
by ioctl or sysfs, no notification will be sent.
We should ensure that whenever those attributes change internally or from
sysfs/ioctl, that a netlink notification
There are some repetitive codes in stp_state_store, we can remove
them by calling store_bridge_parm.
Signed-off-by: Xin Long
---
net/bridge/br_sysfs_br.c | 24 +++-
1 file changed, 7 insertions(+), 17 deletions(-)
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_b
Now when we change the attributes of bridge or br_port by netlink,
a relevant netlink notification will be sent, but if we change them
by ioctl or sysfs, no notification will be sent.
We should ensure that whenever those attributes change internally or from
sysfs/ioctl, that a netlink notification
There are some repetitive codes in forward_delay_store, we can remove
them by calling store_bridge_parm.
Signed-off-by: Xin Long
---
net/bridge/br_sysfs_br.c | 27 ++-
1 file changed, 10 insertions(+), 17 deletions(-)
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br
There are some repetitive codes in flush_store, we can remove
them by calling store_bridge_parm, also, it would send rtnl notification
after we add it in store_bridge_parm in the following patches.
Signed-off-by: Xin Long
---
net/bridge/br_sysfs_br.c | 14 +++---
1 file changed, 7 insert
This patchset is used to support sending rntl info to user in some places,
and ensure that whenever those attributes change internally or from sysfs,
that a netlink notification is sent out to listeners.
It also make some adjustment in bridge sysfs so that we can implement this
easily.
I've done
On Mon, 2016-04-04 at 19:20 -0700, Brenden Blanco wrote:
> On Sat, Apr 02, 2016 at 11:15:38PM -0700, Brenden Blanco wrote:
> > On Fri, Apr 01, 2016 at 07:08:31PM -0700, Eric Dumazet wrote:
> [...]
> > > 2) priv->stats.rx_dropped is shared by all the RX queues -> false
> > > sharing.
> > >
> > >
On Sat, Apr 02, 2016 at 11:15:38PM -0700, Brenden Blanco wrote:
> On Fri, Apr 01, 2016 at 07:08:31PM -0700, Eric Dumazet wrote:
[...]
> > 2) priv->stats.rx_dropped is shared by all the RX queues -> false
> > sharing.
> >
> >This is probably the right time to add a rx_dropped field in struct
>
On Tue, Apr 05, 2016 at 12:04:39AM +0200, Thomas Graf wrote:
> On 04/04/16 at 01:00pm, Alexei Starovoitov wrote:
> > Exactly. That the most important part of this rfc.
> > Right now redirect to different queue, batching, prefetch and tons of
> > other code are mising. We have to plan the whole proj
On Mon, 2016-04-04 at 22:02 -0400, David Miller wrote:
> From: Jeff Kirsher
> Date: Mon, 04 Apr 2016 18:45:54 -0700
>
> >
> > On Mon, 2016-04-04 at 21:35 -0400, David Miller wrote:
> > >
> > > From: Jeff Kirsher
> > > Date: Mon, 4 Apr 2016 17:58:51 -0700
> > >
> > > >
> > > >
> > > > This
From: Eric Dumazet
Date: Fri, 1 Apr 2016 08:52:11 -0700
> First round of patches for linux-4.7
Nice series, applied.
I honestly think we can elide socket memory accounting for
(non-data-bearing) SYNACKs if that's showing up in the perf
profiles for SYN attacks.
On Mon, 2016-04-04 at 21:35 -0400, David Miller wrote:
> From: Jeff Kirsher
> Date: Mon, 4 Apr 2016 17:58:51 -0700
>
> >
> > This series contains updates to ixgbe and ixgbevf.
> Pulled, thanks Jeff.
Dave, I f*'d up and forgot to push v2 to my kernel.org tree before you
pulled. I have updated
From: Jeff Kirsher
Date: Mon, 04 Apr 2016 18:45:54 -0700
> On Mon, 2016-04-04 at 21:35 -0400, David Miller wrote:
>> From: Jeff Kirsher
>> Date: Mon, 4 Apr 2016 17:58:51 -0700
>>
>> >
>> > This series contains updates to ixgbe and ixgbevf.
>> Pulled, thanks Jeff.
>
> Dave, I f*'d up and forg
From: Jeff Kirsher
Date: Mon, 4 Apr 2016 17:58:51 -0700
> This series contains updates to ixgbe and ixgbevf.
Pulled, thanks Jeff.
From: Andrew Lunn
Date: Mon, 4 Apr 2016 04:13:13 +0200
> On Thu, Mar 31, 2016 at 04:53:40PM -0400, Vivien Didelot wrote:
>> All packets passing through a switch of the 6185 family are currently all
>> directed to the CPU port. This means that port bridging is software driven.
>>
>> To enable har
On Mon, 2016-04-04 at 21:27 -0400, David Miller wrote:
> From: "Samudrala, Sridhar"
> Date: Mon, 04 Apr 2016 15:32:37 -0700
>
> >
> > On 4/4/2016 3:14 PM, Jeff Kirsher wrote:
> > >
> > > @@ -9190,41 +9148,37 @@ skip_sriov:
> > > #endif
> > > netdev->features = NETIF_F_SG |
> > > -
2016-04-04 18:11 GMT-07:00 Petri Gynther :
> Hi Florian,
>
> On Mon, Apr 4, 2016 at 5:58 PM, Florian Fainelli wrote:
>>
>> 2016-04-04 17:10 GMT-07:00 Petri Gynther :
>> > dmadesc_set() is used for setting the Tx buffer DMA address, length,
>> > and status bits on a Tx ring descriptor when a frame
From: "Samudrala, Sridhar"
Date: Mon, 04 Apr 2016 15:32:37 -0700
> On 4/4/2016 3:14 PM, Jeff Kirsher wrote:
>> @@ -9190,41 +9148,37 @@ skip_sriov:
>> #endif
>> netdev->features = NETIF_F_SG |
>> - NETIF_F_IP_CSUM |
>> - NETIF_F_IPV6_CSUM |
>> -
On Mon, Apr 04, 2016 at 11:01:57PM +0200, Daniel Borkmann wrote:
> On 04/04/2016 08:46 PM, Alexei Starovoitov wrote:
> >On Mon, Apr 04, 2016 at 11:57:52AM +0200, Daniel Borkmann wrote:
> >>On 04/04/2016 09:35 AM, Johannes Berg wrote:
> >>>On Sat, 2016-04-02 at 23:38 -0700, Brenden Blanco wrote:
> >
Hi Florian,
On Mon, Apr 4, 2016 at 5:58 PM, Florian Fainelli wrote:
>
> 2016-04-04 17:10 GMT-07:00 Petri Gynther :
> > dmadesc_set() is used for setting the Tx buffer DMA address, length,
> > and status bits on a Tx ring descriptor when a frame is being Tx'ed.
> >
> > Always set the Tx buffer DMA
2016-04-04 17:10 GMT-07:00 Petri Gynther :
> Add frag_size = skb_frag_size(frag) and use it when needed.
>
> Signed-off-by: Petri Gynther
Acked-by: Florian Fainelli
--
Florian
From: Emil Tantilov
Move the reset flags to adapter->state in order to make use of bit
operations.
This is an alternative patch to the one previously submitted by
John Greene.
Suggested-by: Alexander Duyck
Reported-by: Scott Otto
Reported-by: John Greene
Signed-off-by: Emil Tantilov
Tested-
From: Rostislav Pehlivanov
This commit adds a callback which allows to adjust the maximum transmit
bitrate the card can output. This makes it possible to get a smooth
traffic instead of the default burst-y behaviour when trying to output
e.g. a video stream.
Much of the logic needed to get a cor
From: Mark Rustad
Xeon D KR backplane is different from other backplanes,
in that we can't use auto-negotiation to determine the
mode. Instead, use whatever the user configured.
Signed-off-by: Mark Rustad
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgb
From: Alexander Duyck
This change makes it so that we can use the ethtool rx-vlan-filter flag to
toggle Rx VLAN filtering on and off. This is basically just an extension
of the existing VLAN promisc work in that it just adds support for the
additional ethtool flag.
Signed-off-by: Alexander Duyc
2016-04-04 17:09 GMT-07:00 Petri Gynther :
> 1. Readability: Move nr_frags assignment a few lines down in order
>to bundle index -> ring -> txq calculations together.
> 2. Readability: Add parentheses around nr_frags + 1.
> 3. Minor fix: Stop the Tx queue and throw the error message only if
>
From: Alexander Duyck
We were adding VLAN 0 twice each time we restored the VLAN configuration.
Instead of doing it twice we can just start working through the active
VLANs from ID 1 on and skip the double write.
Signed-off-by: Alexander Duyck
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirshe
From: chas williams <3ch...@gmail.com>
When running certain routing protocols like VRRP, VF guests need the
ability to set the unicast address of the interface. Extend the new ndo
trust feature to let the hypervisor trust a guest to set/update its own
unicast address.
Signed-off-by: Chas William
From: Sowmini Varadhan
This commit converts commit c762dff24c06 ("ixgbe: Look up MAC address in
Open Firmware or IDPROM") to use eth_platform_get_mac_address()
added by commit c7f5d105495a ("net: Add eth_platform_get_mac_address()
helper.")
Signed-off-by: Sowmini Varadhan
Tested-by: Phil Schmit
From: Alexander Duyck
While doing the work on igb I realized there were a few cases where we were
still adding VLANs to the VLVF entries for the PF when they were not
needed. This patch cleans that up so that the only time we add a PF entry
to the VLVF is either for VLAN 0 or if the PF has reque
From: Mark Rustad
The source for the ops structure contents are const, so make them
so. Copy them in place with structure assignments instead of memcpys.
Make the mbx_ops accessed by reference instead of making a copy of
the source structure. Update copyright date on the touched files.
Reported-
From: Pavel Tikhomirov
It seem to be non intentionally changed to Tx in
commit adc810900a70 ("ixgbe: Refactor busy poll socket code to address
multiple issues")
Lock is taken from ixgbe_low_latency_recv, and there under this
lock we use ixgbe_clean_rx_irq so it looks wrong for me to increment
Tx
From: Amritha Nambiar
Added support to match on UDP fields in the transport layer.
Extended core logic to support multiple headers.
Verified with the following filters :
handle 1: u32 divisor 1
u32 ht 800: order 1 link 1: \
offset at 0 mask 0f00 shift 6 plus 0 eat match
From: Alexander Duyck
This patch adds support for generic Tx checksums to the ixgbe driver. It
turns out this is actually pretty easy after going over the datasheet as we
were doing a number of steps we didn't need to.
In order to perform a Tx checksum for an L4 header we need to fill in the
fo
From: Don Skidmore
It is possible on some HW that a system reset could occur when we are
holding the SWFW semaphore lock. So next time the driver was loaded we
would see it incorrectly as locked. This patch will recover from that state
by: Attempting to acquire the semaphore and then regardless
From: Alexander Duyck
This patch adds support for generic Tx checksums to the ixgbevf driver. It
turns out this is actually pretty easy after going over the datasheet as we
were doing a number of steps we didn't need to.
In order to perform a Tx checksum for an L4 header we need to fill in the
This series contains updates to ixgbe and ixgbevf.
Pavel Tikhomirov fixes a typo where we were incrementing transmit stats
instead of receive stats on the receive side.
Emil updates the ixgbevf driver to use bit operations for setting and
checking the adapter state.
Chas Williams adds the new ND
2016-04-04 17:10 GMT-07:00 Petri Gynther :
> dmadesc_set() is used for setting the Tx buffer DMA address, length,
> and status bits on a Tx ring descriptor when a frame is being Tx'ed.
>
> Always set the Tx buffer DMA address first, before updating the length
> and status bits, i.e. giving the Tx d
Set file->private_data inside ppp_create_interface() to avoid the need
for returning the new ppp structure to the caller.
Also, make the unit parameter read/write so that caller can still
retrieve the PPP unit number assigned to the interface.
Avoiding setting ->private_data in the caller will all
Once set, file->private_data remains constant. So it's safe to access
it without holding ppp_mutex.
The PPP unit fields accessed while handling PPPIOCDETACH (pf->kind and
ppp->owner) are also constant and have been set before
file->private_data got assigned. So these too can be read without
holding
Since ppp_create_interface() is the only place[1] holding both ppp_mutex
and rtnl_lock(), we can reverse lock ordering to allow taking ppp_mutex
when rtnl_lock is already held.
This will be necessary for creating PPP interfaces from an rtnetlink
callback.
[1]: There may actually be exceptions. Whe
Define PPP device handlers for use with rtnetlink.
The only PPP specific attribute is IFLA_PPP_DEV_FD. It is mandatory and
contains the file descriptor of the associated /dev/ppp instance (the
file descriptor which would have been used for ioctl(PPPIOCNEWUNIT) in
the ioctl-based API). The PPP devic
Let ppp_unattached_ioctl() lock ppp_mutex only when needed.
For PPPIOCATTACH and PPPIOCATTCHAN, we just need to lock ppp_mutex
before all_ppp_mutex/all_channels_lock (to keep lock ordering) and to
take care of the -ENOTTY error code when file->private_data is not
NULL.
For PPPIOCNEWUNIT, ppp_mutex
Move PPP device initialisation and registration out of
ppp_create_interface().
This prepares code for device registration with rtnetlink.
Signed-off-by: Guillaume Nault
---
drivers/net/ppp/ppp_generic.c | 185 --
1 file changed, 106 insertions(+), 79 delet
PPP devices lack the ability to be customised at creation time. In
particular they can't be created in a given netns or with a particular
name. Moving or renaming the device after creation is possible, but
creates undesirable transient effects on servers where PPP devices are
constantly created and
On 2016-04-04 10:31, Alexander Duyck wrote:
RFC 6864 states that the IPv4 ID field MUST NOT be used for purposes
other
than fragmentation and reassembly. Currently we are looking at this
field
as a way of identifying what frames can be aggregated and which cannot
for
GRO. While this is valid
1. Readability: Move nr_frags assignment a few lines down in order
to bundle index -> ring -> txq calculations together.
2. Readability: Add parentheses around nr_frags + 1.
3. Minor fix: Stop the Tx queue and throw the error message only if
the Tx queue hasn't already been stopped.
Signed-o
Add frag_size = skb_frag_size(frag) and use it when needed.
Signed-off-by: Petri Gynther
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
b/drivers/net/ethernet/broad
dmadesc_set() is used for setting the Tx buffer DMA address, length,
and status bits on a Tx ring descriptor when a frame is being Tx'ed.
Always set the Tx buffer DMA address first, before updating the length
and status bits, i.e. giving the Tx descriptor to the hardware.
Signed-off-by: Petri Gyn
On 04/03/2016 07:23 AM, Ruinskiy, Dima wrote:
I have a couple of comments (sorry for not getting to it a bit sooner).
For fiber media, e1000_get_settings should return ETH_TP_MDI_INVALID for
eth_tp_mdix_ctrl instead of ETH_TP_MDI_AUTO so subsequent e1000_set_settings
call would not fail with -E
On Mon, 2016-04-04 at 15:54 -0700, Alexander Duyck wrote:
> On Mon, Apr 4, 2016 at 3:32 PM, Samudrala, Sridhar
> wrote:
> > On 4/4/2016 3:14 PM, Jeff Kirsher wrote:
> >>
> >> From: Alexander Duyck
> >>
> >> This patch adds support for generic Tx checksums to the ixgbe
> driver. It
> >> turns out
On Mon, Apr 4, 2016 at 3:32 PM, Samudrala, Sridhar
wrote:
> On 4/4/2016 3:14 PM, Jeff Kirsher wrote:
>>
>> From: Alexander Duyck
>>
>> This patch adds support for generic Tx checksums to the ixgbe driver. It
>> turns out this is actually pretty easy after going over the datasheet as
>> we
>> wer
On 4/4/2016 3:14 PM, Jeff Kirsher wrote:
From: Alexander Duyck
This patch adds support for generic Tx checksums to the ixgbe driver. It
turns out this is actually pretty easy after going over the datasheet as we
were doing a number of steps we didn't need to.
In order to perform a Tx checksum
On Mon, Apr 4, 2016 at 5:49 PM, David Miller wrote:
> From: Willem de Bruijn
> Date: Sun, 3 Apr 2016 19:29:49 -0400
>
>> From: Willem de Bruijn
>>
>> Support peeking at a non-zero offset for UDP sockets. Match the
>> existing behavior on Unix datagram sockets.
>>
>> 1/4 makes the sk_peek_offset
From: Alexander Duyck
We were adding VLAN 0 twice each time we restored the VLAN configuration.
Instead of doing it twice we can just start working through the active
VLANs from ID 1 on and skip the double write.
Signed-off-by: Alexander Duyck
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirshe
This series contains updates to ixgbe and ixgbevf.
Pavel Tikhomirov fixes a typo where we were incrementing transmit stats
instead of receive stats on the receive side.
Emil updates the ixgbevf driver to use bit operations for setting and
checking the adapter state.
Chas Williams adds the new ND
From: Emil Tantilov
Move the reset flags to adapter->state in order to make use of bit
operations.
This is an alternative patch to the one previously submitted by
John Greene.
Suggested-by: Alexander Duyck
Reported-by: Scott Otto
Reported-by: John Greene
Signed-off-by: Emil Tantilov
Tested-
From: chas williams <3ch...@gmail.com>
When running certain routing protocols like VRRP, VF guests need the
ability to set the unicast address of the interface. Extend the new ndo
trust feature to let the hypervisor trust a guest to set/update its own
unicast address.
Signed-off-by: Chas William
From: Rostislav Pehlivanov
This commit adds a callback which allows to adjust the maximum transmit
bitrate the card can output. This makes it possible to get a smooth
traffic instead of the default burst-y behaviour when trying to output
e.g. a video stream.
Much of the logic needed to get a cor
From: Alexander Duyck
This patch adds support for generic Tx checksums to the ixgbevf driver. It
turns out this is actually pretty easy after going over the datasheet as we
were doing a number of steps we didn't need to.
In order to perform a Tx checksum for an L4 header we need to fill in the
From: Sowmini Varadhan
This commit converts commit c762dff24c06 ("ixgbe: Look up MAC address in
Open Firmware or IDPROM") to use eth_platform_get_mac_address()
added by commit c7f5d105495a ("net: Add eth_platform_get_mac_address()
helper.")
Signed-off-by: Sowmini Varadhan
Tested-by: Phil Schmit
From: Alexander Duyck
This change makes it so that we can use the ethtool rx-vlan-filter flag to
toggle Rx VLAN filtering on and off. This is basically just an extension
of the existing VLAN promisc work in that it just adds support for the
additional ethtool flag.
Signed-off-by: Alexander Duyc
From: Mark Rustad
The source for the ops structure contents are const, so make them
so. Copy them in place with structure assignments instead of memcpys.
Make the mbx_ops accessed by reference instead of making a copy of
the source structure. Update copyright date on the touched files.
Reported-
From: Don Skidmore
It is possible on some HW that a system reset could occur when we are
holding the SWFW semaphore lock. So next time the driver was loaded we
would see it incorrectly as locked. This patch will recover from that state
by: Attempting to acquire the semaphore and then regardless
From: Alexander Duyck
While doing the work on igb I realized there were a few cases where we were
still adding VLANs to the VLVF entries for the PF when they were not
needed. This patch cleans that up so that the only time we add a PF entry
to the VLVF is either for VLAN 0 or if the PF has reque
From: Amritha Nambiar
Added support to match on UDP fields in the transport layer.
Extended core logic to support multiple headers.
Verified with the following filters :
handle 1: u32 divisor 1
u32 ht 800: order 1 link 1: \
offset at 0 mask 0f00 shift 6 plus 0 eat match
From: Mark Rustad
Xeon D KR backplane is different from other backplanes,
in that we can't use auto-negotiation to determine the
mode. Instead, use whatever the user configured.
Signed-off-by: Mark Rustad
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgb
From: Pavel Tikhomirov
It seem to be non intentionally changed to Tx in
commit adc810900a70 ("ixgbe: Refactor busy poll socket code to address
multiple issues")
Lock is taken from ixgbe_low_latency_recv, and there under this
lock we use ixgbe_clean_rx_irq so it looks wrong for me to increment
Tx
From: Alexander Duyck
This patch adds support for generic Tx checksums to the ixgbe driver. It
turns out this is actually pretty easy after going over the datasheet as we
were doing a number of steps we didn't need to.
In order to perform a Tx checksum for an L4 header we need to fill in the
fo
On 04/03/16 at 12:02am, Brenden Blanco wrote:
> On Sat, Apr 02, 2016 at 12:39:45PM -0400, Tom Herbert wrote:
> > Is there a hard restriction that this could only work with physical devices?
> I suppose not, but there wouldn't be much use case as compared to tc
> ingress, no? Since I was imagining t
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