From: Sasha Neftin
Move igc_phy_setup_autoneg, igc_wait_autoneg and igc_set_fc_watermarks
up to avoid forward declaration.
It is not necessary to forward declare these static methods.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/inte
From: Mitch Williams
Allow the VF to override the "permanent" MAC address set by the host.
This allows bonding to work in the case where the administrator has set
the VF MAC.
Note that the VF must still be set to Trusted on the host if this change
is to be accepted by the PF driver.
Signed-off-
Update the LAN driver documentation to include the latest feature
implementation and driver capabilities.
Signed-off-by: Jeff Kirsher
Tested-by: Aaron Brown
---
.../networking/device_drivers/intel/iavf.rst | 115 +-
1 file changed, 82 insertions(+), 33 deletions(-)
diff --git
From: Mariusz Stachura
Add I40E_DEV_ID_10G_BASE_T_BC to i40e_pci_tbl
Signed-off-by: Mariusz Stachura
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_m
From: Sasha Neftin
Add NVM checksum validation during probe functionality.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc_main.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/intel/igc/
From: Sasha Neftin
PCIe device control 2 defines does not use internally.
This patch comes to clean up those.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc_defines.h | 4
1 file changed, 4 deletions(-)
diff --git a
From: YueHaibing
There is no caller of function iavf_debug_d() in tree since
commit 75051ce4c5d8 ("iavf: Fix up debug print macro"),
so it can be removed.
Reported-by: Hulk Robot
Signed-off-by: YueHaibing
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ia
This series contains a variety of cold and hot savoury changes to Intel
drivers. Some of the fixes could be considered for stable even though
the author did not request it.
Hulk Robert cleans up (i.e. removes) a function that has no caller for
the iavf driver.
Radoslaw fixes an issue when there
From: Sasha Neftin
Add IP generic TX checksum offload functionality.
Signed-off-by: Sasha Neftin
Tested-by: Aaron Brown
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/igc/igc.h | 4 +
drivers/net/ethernet/intel/igc/igc_base.h| 8 ++
drivers/net/ethernet/intel/igc/ig
From: Radoslaw Tyl
This patch fixed issue in VM which shows no link when hypervisor is
restored from low-power state. The driver is responsible for re-enabling
any features of the device that had been disabled during suspend calls,
such as IRQs and bus mastering.
Signed-off-by: Radoslaw Tyl
Tes
From: "Mauro S. M. Rodrigues"
There are several uses of hw_dbg in the code, producing no output. This
patch implements it using pr_debug.
Initially the intention was to implement it using netdev_dbg, analogously
to what is done in ixgbe for instance. That approach was avoided due to
some early u
From: Jacob Keller
In the function fm10k_xmit_frame_ring, we recently switched to using
the skb_frag_size accessor instead of directly using the size member of
the skb fragment.
This made the for loop slightly harder to read because it created a very
long line that is difficult to split up. Avoi
From: Firo Yang
In Xen environment, if Xen-swiotlb is enabled, ixgbe driver
could possibly allocate a page, DMA memory buffer, for the first
fragment which is not suitable for Xen-swiotlb to do DMA operations.
Xen-swiotlb have to internally allocate another page for doing DMA
operations. This mec
From: "Mauro S. M. Rodrigues"
The mentioned function references a i40e_hw attribute, as parameter for
hw_dbg, but it doesn't exist in the function scope.
Fixes it by changing parameters from i40e_hmc_info to i40e_hw which can
retrieve the necessary i40e_hmc_info.
Signed-off-by: "Mauro S. M. Rodr
From: "Mauro S. M. Rodrigues"
Since commit
'5098850c9b9b ("i40e/i40evf: i40e_register.h updates")'
it is no longer possible to trigger an EMP Reset from debugfs, but it's
possible to request it either way, to end up with a bad reset request:
echo empr > /sys/kernel/debug/i40e/0002\:01\:00.1/comm
From: Kai-Heng Feng
After hot plugging an 1Gbps Ethernet cable with 1Gbps link partner, the
MII_BMSR may report 10Mbps, renders the network rather slow.
The issue has much lower fail rate after commit 59653e6497d1 ("e1000e:
Make watchdog use delayed work"), which essentially introduces some
dela
Hi Rob,
Quoting Rob Herring :
On Wed, Aug 21, 2019 at 04:45:46PM +0200, René van Dorst wrote:
MT7530 port 5 has many modes/configurations.
Update the documentation how to use port 5.
Signed-off-by: René van Dorst
Cc: devicet...@vger.kernel.org
Cc: Rob Herring
v1->v2:
* Adding extra note
On Tue, 2019-08-27 at 23:18 +0200, Davide Caratti wrote:
> Now that 'TCQ_F_CPUSTATS' bit can be cleared, depending on the value of
> 'TCQ_F_NOLOCK' bit in the parent qdisc, we can't assume anymore that
> per-cpu counters are there in the error path of skb_array_produce().
> Otherwise, the following
On Tue, Aug 27, 2019 at 9:49 PM Alexei Starovoitov
wrote:
>
> On Tue, Aug 27, 2019 at 07:00:40PM -0700, Andy Lutomirski wrote:
> >
> > Let me put this a bit differently. Part of the point is that
> > CAP_TRACING should allow a user or program to trace without being able
> > to corrupt the system.
On Tue, Aug 27, 2019 at 9:43 PM Alexei Starovoitov
wrote:
>
> On Tue, Aug 27, 2019 at 05:55:41PM -0700, Andy Lutomirski wrote:
> >
> > I was hoping for something in Documentation/admin-guide, not in a
> > changelog that's hard to find.
>
> eventually yes.
>
> > >
> > > > Changing the capability th
From: John Hurley
Internal port TC offload is implemented through user-space applications
(such as OvS) by adding filters at egress via TC clsact qdiscs. Indirect
block offload support in the NFP driver accepts both ingress qdisc binds
and egress binds if the device is an internal port. However,
From: John Hurley
Recent code changes to NFP allowed the offload of neighbour entries to FW
when the next hop device was an internal port. This allows for offload of
tunnel encap when the end-point IP address is applied to such a port.
Unfortunately, the neighbour event handler still rejects eve
John says:
There are few bugs in the merge encap code that have come to light with
recent driver changes. Effectively, flow bind callbacks were being
registered twice when using internal ports (new 'busy' code triggers
this). There was also an issue with neighbour notifier messages being
ignored f
On Tue, 27 Aug 2019 14:10:35 +0200
Daniel Borkmann wrote:
> Given first point above wrt hitting rarely, it would be good to first get a
> better understanding for writing a reproducer. Back then Yonghong added one
> to the BPF kernel test suite [0], so it would be desirable to extend it for
> the
On 28.08.2019 01:27, Andrew Lunn wrote:
> On Tue, Aug 27, 2019 at 08:41:00PM +0200, Heiner Kallweit wrote:
>> This patch prepares the driver for adding RTL8125 support:
>> - change type of interrupt mask to u32
>> - restrict rtl_is_8168evl_up to RTL8168 chip versions
>> - factor out reading MAC add
On 28.08.2019 03:34, Jian Shen wrote:
> Some ethernet drivers may call phy_start() and phy_stop() from
> ndo_open() and ndo_close() respectively.
>
> When network cable is unconnected, and operate like below:
> step 1: ifconfig ethX up -> ndo_open -> phy_start ->start
> autoneg, and phy is no link
Hi!
This set adds a small batching and cache mechanism to the driver.
Map dumps require two operations per element - get next, and
lookup. Each of those needs a round trip to the device, and on
a loaded system scheduling out and in of the dumping process.
This set makes the driver request a number
If control channel MTU is too low to support map operations a warning
will be printed. This is not enough, we want to make sure probe fails
in such scenario, as this would clearly be a faulty configuration.
Signed-off-by: Jakub Kicinski
Reviewed-by: Quentin Monnet
---
drivers/net/ethernet/netro
Each get_next and lookup call requires a round trip to the device.
However, the device is capable of giving us a few entries back,
instead of just one.
In this patch we ask for a small yet reasonable number of entries
(4) on every get_next call, and on subsequent get_next/lookup calls
check this l
On Tue, Aug 27, 2019 at 07:00:40PM -0700, Andy Lutomirski wrote:
>
> Let me put this a bit differently. Part of the point is that
> CAP_TRACING should allow a user or program to trace without being able
> to corrupt the system. CAP_BPF as you’ve proposed it *can* likely
> crash the system.
Really
On Wed, Aug 28, 2019 at 12:30:41PM +0900, Masami Hiramatsu wrote:
> > kprobes can be created in the tracefs filesystem (which is separate from
> > debugfs, tracefs just gets automatically mounted
> > in /sys/kernel/debug/tracing when debugfs is mounted) from the
> > kprobe_events file. /sys/kernel/
On Tue, Aug 27, 2019 at 05:55:41PM -0700, Andy Lutomirski wrote:
>
> I was hoping for something in Documentation/admin-guide, not in a
> changelog that's hard to find.
eventually yes.
> >
> > > Changing the capability that some existing operation requires could
> > > break existing programs. Th
From: Marek Behún
Date: Mon, 26 Aug 2019 23:31:49 +0200
> this is the fifth version of changes for the Topaz/Peridot family of
> switches. The patches apply on net-next.
> Changes since v4:
> - added Reviewed-by and Tested-by tags on first 2 patches, the others
>are changed are affected by c
From: Eric Dumazet
Date: Mon, 26 Aug 2019 09:19:15 -0700
> Vladimir Rutsky reported stuck TCP sessions after memory pressure
> events. Edge Trigger epoll() user would never receive an EPOLLOUT
> notification allowing them to retry a sendmsg().
>
> Jason tested the case of sk_stream_alloc_skb() r
On 8/27/2019 5:33 PM, Pravin Shelar wrote:
On Tue, Aug 27, 2019 at 7:58 AM Greg Rose wrote:
When IP fragments are reassembled before being sent to conntrack, the
key from the last fragment is used. Unless there are reordering
issues, the last fragment received will not contain the L4 ports,
On Tue, 2019-08-27 at 21:09 -0700, Jakub Kicinski wrote:
> On Tue, 27 Aug 2019 09:38:17 -0700, Jeff Kirsher wrote:
> > This series contains updates to ice driver only.
>
> Looks clear from uAPI perspective. It does mix fixes with -next,
> but I guess that's your call.
Yeah, I always debate about
On Tue, 27 Aug 2019 09:38:17 -0700, Jeff Kirsher wrote:
> This series contains updates to ice driver only.
Looks clear from uAPI perspective. It does mix fixes with -next,
but I guess that's your call.
Code-wise changes like this are perhaps the low-light:
@@ -2105,7 +2108,10 @@ void ice_trigge
From: Ka-Cheong Poon
Date: Mon, 26 Aug 2019 02:39:12 -0700
> The rds6_inc_info_copy() function has a couple struct members which
> are leaking stack information. The ->tos field should hold actual
> information and the ->flags field needs to be zeroed out.
>
> Fixes: 3eb450367d08 ("rds: add typ
From: Neil Horman
Date: Mon, 26 Aug 2019 07:02:21 -0400
> On Mon, Aug 26, 2019 at 04:30:01PM +0800, Xin Long wrote:
>> This patchset is to make ecn flag per netns and endpoint and then
>> add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags.
>>
>> Xin Long (3):
>> sctp: make ecn fla
From: Vladimir Oltean
Date: Sun, 25 Aug 2019 22:46:28 +0300
> Depends on Vivien Didelot's patchset:
> https://patchwork.ozlabs.org/project/netdev/list/?series=127197&state=*
>
> This patchset removes a few strange-looking guards for -EOPNOTSUPP in
> dsa_slave_vlan_rx_add_vid and dsa_slave_vlan_r
On Tue, 27 Aug 2019 20:26:59 -0700, Shannon Nelson wrote:
> On 8/27/19 8:16 PM, Jakub Kicinski wrote:
> > On Tue, 27 Aug 2019 14:22:55 -0700, Shannon Nelson wrote:
> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
From: Vladimir Oltean
Date: Sun, 25 Aug 2019 21:32:12 +0300
> After witnessing the discussion in https://lkml.org/lkml/2019/8/14/151
> w.r.t. ioctl extensibility, it became clear that such an issue might
> prevent that the 3 RSV bits inside the DSA 802.1Q tag might also suffer
> the same fate and
On Tue, 27 Aug 2019 19:21:44 -0400
Steven Rostedt wrote:
> > Here's my proposal for CAP_TRACING, documentation-style:
> >
> > --- begin ---
> >
> > CAP_TRACING enables a task to use various kernel features to trace
> > running user programs and the kernel itself. CAP_TRACING also enables
> >
On 8/27/19 8:16 PM, Jakub Kicinski wrote:
On Tue, 27 Aug 2019 14:22:55 -0700, Shannon Nelson wrote:
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
index e24ef6971cd5..1ca1e33cca04 100644
--- a/drivers/net/ethernet/pensando/
From: René van Dorst
Date: Sun, 25 Aug 2019 19:43:38 +0200
> These patches converts mediatek driver to PHYLINK API.
>
> v3->v4:
> * Phylink improvements and clean-ups after review
> v2->v3:
> * Phylink improvements and clean-ups after review
> v1->v2:
> * Rebase for mt76x8 changes
> * Phylink im
From: Vladimir Oltean
Date: Sun, 25 Aug 2019 21:27:23 +0300
> On Sun, 25 Aug 2019 at 20:25, Vivien Didelot wrote:
>>
>> When a VLAN is programmed on a user port, every switch of the fabric also
>> program the CPU ports and the DSA links as part of the VLAN. To do that,
>> DSA makes use of bitmap
On Tue, 27 Aug 2019 14:22:55 -0700, Shannon Nelson wrote:
> >> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >> index e24ef6971cd5..1ca1e33cca04 100644
> >> --- a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c
> >
On Tue, 27 Aug 2019 18:12:59 -0700
Andy Lutomirski wrote:
> Too many slashes :/
>
> A group could work for v1. Maybe all the tools should get updated to use
> this path?
trace-cmd now does. In fact, if run as root, it will first check if
tracefs is mounted, and if not, it will try to mount it
Prashant Malani [mailto:pmal...@chromium.org]
> Sent: Wednesday, August 28, 2019 2:02 AM
> To: Hayes Wang; da...@davemloft.net
> Cc: grund...@chromium.org; netdev@vger.kernel.org; nic_swsd; Prashant
> Malani
> Subject: [PATCH] r8152: Add rx_buf_sz field to struct r8152
>
> tp->rx_buf_sz is set acc
> On Aug 27, 2019, at 5:55 PM, Andy Lutomirski wrote:
>
> On Tue, Aug 27, 2019 at 5:34 PM Alexei Starovoitov
> wrote:
>>
> From the previous discussion, you want to make progress toward solving
> a lot of problems with CAP_BPF. One of them was making BPF
> firewalling more generally useful. By
Some ethernet drivers may call phy_start() and phy_stop() from
ndo_open() and ndo_close() respectively.
When network cable is unconnected, and operate like below:
step 1: ifconfig ethX up -> ndo_open -> phy_start ->start
autoneg, and phy is no link.
step 2: ifconfig ethX down -> ndo_close -> phy_s
> On Aug 27, 2019, at 5:44 PM, Steven Rostedt wrote:
>
> On Tue, 27 Aug 2019 16:34:47 -0700
> Andy Lutomirski wrote:
>
CAP_TRACING does not override normal permissions on sysfs or debugfs.
This means that, unless a new interface for programming kprobes and
such is added, it do
在 2019/8/28 3:41, Heiner Kallweit 写道:
> On 27.08.2019 10:29, shenjian (K) wrote:
>>
>>
>> 在 2019/8/27 13:51, Heiner Kallweit 写道:
>>> On 27.08.2019 04:47, Jian Shen wrote:
Some ethernet drivers may call phy_start() and phy_stop() from
ndo_open and ndo_close() respectively.
Whe
On Tue, Aug 27, 2019 at 5:34 PM Alexei Starovoitov
wrote:
>
> On Tue, Aug 27, 2019 at 04:01:08PM -0700, Andy Lutomirski wrote:
> > [adding some security and tracing folks to cc]
> >
> > On Tue, Aug 27, 2019 at 1:52 PM Alexei Starovoitov wrote:
> > >
> > > Introduce CAP_BPF that allows loading all
On Tue, 27 Aug 2019 16:34:47 -0700
Andy Lutomirski wrote:
> > > CAP_TRACING does not override normal permissions on sysfs or debugfs.
> > > This means that, unless a new interface for programming kprobes and
> > > such is added, it does not directly allow use of kprobes.
> >
> > kprobes can be
On Tue, Aug 27, 2019 at 07:21:44PM -0400, Steven Rostedt wrote:
>
> At least for CAP_TRACING (if it were to allow read/write access
> to /sys/kernel/tracing), that would be very useful. It would be useful
> to those that basically own their machines, and want to trace their
> applications all the
On Tue, Aug 27, 2019 at 04:01:08PM -0700, Andy Lutomirski wrote:
> [adding some security and tracing folks to cc]
>
> On Tue, Aug 27, 2019 at 1:52 PM Alexei Starovoitov wrote:
> >
> > Introduce CAP_BPF that allows loading all types of BPF programs,
> > create most map types, load BTF, iterate pro
On Tue, Aug 27, 2019 at 7:58 AM Greg Rose wrote:
>
> When IP fragments are reassembled before being sent to conntrack, the
> key from the last fragment is used. Unless there are reordering
> issues, the last fragment received will not contain the L4 ports, so the
> key for the reassembled datagra
On Tue, Aug 27, 2019 at 7:58 AM Greg Rose wrote:
>
> From: Justin Pettit
>
> Only the first fragment in a datagram contains the L4 headers. When the
> Open vSwitch module parses a packet, it always sets the IP protocol
> field in the key, but can only set the L4 fields on the first fragment.
> T
From: Petar Penkov
If a SYN cookie is not issued by tcp_v#_gen_syncookie, then the return
value will be exactly 0, rather than <= 0. Let's change the check to
reflect that, especially since mss is an unsigned value and cannot be
negative.
Fixes: 70d66244317e ("bpf: add bpf_tcp_gen_syncookie help
On Tue, Aug 27, 2019 at 4:21 PM Steven Rostedt wrote:
>
> On Tue, 27 Aug 2019 16:01:08 -0700
> Andy Lutomirski wrote:
>
> > [adding some security and tracing folks to cc]
> >
> > On Tue, Aug 27, 2019 at 1:52 PM Alexei Starovoitov wrote:
> > >
> > > Introduce CAP_BPF that allows loading all types
On 8/26/19 9:42 PM, Jakub Kicinski wrote:
On Mon, 26 Aug 2019 14:33:25 -0700, Shannon Nelson wrote:
+static inline bool ionic_is_pf(struct ionic *ionic)
+{
+ return ionic->pdev &&
+ ionic->pdev->device == PCI_DEVICE_ID_PENSANDO_IONIC_ETH_PF;
+}
+
+static inline bool ionic_is_v
On Tue, Aug 27, 2019 at 08:41:00PM +0200, Heiner Kallweit wrote:
> This patch prepares the driver for adding RTL8125 support:
> - change type of interrupt mask to u32
> - restrict rtl_is_8168evl_up to RTL8168 chip versions
> - factor out reading MAC address from registers
> - re-add function rtl_ge
On Tue, 27 Aug 2019 16:01:08 -0700
Andy Lutomirski wrote:
> [adding some security and tracing folks to cc]
>
> On Tue, Aug 27, 2019 at 1:52 PM Alexei Starovoitov wrote:
> >
> > Introduce CAP_BPF that allows loading all types of BPF programs,
> > create most map types, load BTF, iterate programs
On Tue, Aug 27, 2019 at 05:15:51PM +0300, Ioana Radulescu wrote:
> Starting with firmware version MC10.18.0, we have support for
> L2 flow control. Asymmetrical configuration (Rx or Tx only) is
> supported, but not pause frame autonegotioation.
> +static int set_pause(struct dpaa2_eth_priv *priv)
On 8/27/19 12:50 PM, Andrew Lunn wrote:
On Tue, Aug 27, 2019 at 10:39:20AM -0700, Shannon Nelson wrote:
On 8/26/19 7:26 PM, Andrew Lunn wrote:
On Mon, Aug 26, 2019 at 02:33:23PM -0700, Shannon Nelson wrote:
+void ionic_debugfs_add_dev(struct ionic *ionic)
+{
+ struct dentry *dentry;
+
+
On Tue, Aug 27, 2019 at 05:15:50PM +0300, Ioana Radulescu wrote:
> Whenever a link state change occurs, we get notified and save
> the new link settings in the device's private data. In ethtool
> get_link_ksettings, use the stored state instead of interrogating
> the firmware each time.
>
> Signed
On Tue, Aug 27, 2019 at 05:15:49PM +0300, Ioana Radulescu wrote:
> We only support fixed-link for now, so there is no point in
> offering users the option to change link settings via ethtool.
>
> Functionally there is no change, since firmware prevents us from
> changing link parameters anyway.
>
[adding some security and tracing folks to cc]
On Tue, Aug 27, 2019 at 1:52 PM Alexei Starovoitov wrote:
>
> Introduce CAP_BPF that allows loading all types of BPF programs,
> create most map types, load BTF, iterate programs and maps.
> CAP_BPF alone is not enough to attach or run programs.
>
>
On 8/27/19 12:27 AM, Stanislav Fomichev wrote:
.nhoff = 0 is (correctly) reset to ETH_HLEN on the next line so let's
drop it.
Signed-off-by: Stanislav Fomichev
Applied, thanks!
On 8/22/19 1:44 AM, Stanislav Fomichev wrote:
* add test__skip to indicate skipped tests
* remove global success/error counts (use environment)
* remove asserts from the tests
* remove unused ret from send_signal test
v3:
* QCHECK -> CHECK_FAIL (Daniel Borkmann)
v2:
* drop patch that changes ou
On 8/23/19 7:52 AM, Alexei Starovoitov wrote:
Add few additional tests for precision tracking in the verifier.
Alexei Starovoitov (4):
bpf: introduce verifier internal test flag
tools/bpf: sync bpf.h
selftests/bpf: verifier precise tests
selftests/bpf: add precision tracking test
On Wed, Aug 21, 2019 at 04:45:46PM +0200, René van Dorst wrote:
> MT7530 port 5 has many modes/configurations.
> Update the documentation how to use port 5.
>
> Signed-off-by: René van Dorst
> Cc: devicet...@vger.kernel.org
> Cc: Rob Herring
> v1->v2:
> * Adding extra note about RGMII2 and gpio
From: Cong Wang
Date: Sun, 25 Aug 2019 10:01:32 -0700
> The net pointer in struct xt_tgdtor_param is not explicitly
> initialized therefore is still NULL when dereferencing it.
> So we have to find a way to pass the correct net pointer to
> ipt_destroy_target().
>
> The best way I find is just s
On Wed, Aug 21, 2019 at 04:43:36PM +0200, René van Dorst wrote:
> This patch the removes the recently added mediatek,physpeed property.
> Use the fixed-link property speed = <2500> to set the phy in 2.5Gbit.
> See mt7622-bananapi-bpi-r64.dts for a working example.
>
> Signed-off-by: René van Dorst
On 8/26/19 9:36 PM, Jakub Kicinski wrote:
On Mon, 26 Aug 2019 14:33:24 -0700, Shannon Nelson wrote:
The port management commands apply to the physical port
associated with the PCI device, which might be shared among
several logical interfaces.
Signed-off-by: Shannon Nelson
[...]
diff --git
On Tue, Aug 27, 2019 at 11:16 PM Willem de Bruijn
wrote:
>
> On Tue, Aug 27, 2019 at 4:58 PM Eric Dumazet wrote:
> >
> > On Tue, Aug 27, 2019 at 10:54 PM Willem de Bruijn
> > wrote:
> >
> > > Sure, that's more descriptive.
> > >
> > > One caveat, the function is exposed in a header, so it's a
>
On 8/26/19 9:24 PM, Jakub Kicinski wrote:
On Mon, 26 Aug 2019 14:33:23 -0700, Shannon Nelson wrote:
The ionic device has a small set of PCI registers, including a
device control and data space, and a large set of message
commands.
Signed-off-by: Shannon Nelson
diff --git a/drivers/net/ethernet
From: David Ahern
Date: Tue, 27 Aug 2019 11:51:32 -0600
> Specific request is for commit c7036d97acd2527cef145b5ef9ad1a37ed21bbe6
> ("ipv6: Default fib6_type to RTN_UNICAST when not set") to be queued for
> stable releases prior to v5.2
Ok, I'll take care of this in my next round.
Now that 'TCQ_F_CPUSTATS' bit can be cleared, depending on the value of
'TCQ_F_NOLOCK' bit in the parent qdisc, we can't assume anymore that
per-cpu counters are there in the error path of skb_array_produce().
Otherwise, the following splat can be seen:
Unable to handle kernel paging request at v
On Tue, Aug 27, 2019 at 4:58 PM Eric Dumazet wrote:
>
> On Tue, Aug 27, 2019 at 10:54 PM Willem de Bruijn
> wrote:
>
> > Sure, that's more descriptive.
> >
> > One caveat, the function is exposed in a header, so it's a
> > bit more churn. If you don't mind that, I'll send the v2.
>
> Oh right it
On 8/27/19 10:53 PM, Dave Taht wrote:
>
> Although this is very cool, I think in this case the OP is being
> a router, not server?
This mechanism is generic. EDT has not been designed for servers only.
One HTB class (with one associated qdisc per leaf) per rate limiter
does not scale, and con
On Tue, Aug 27, 2019 at 10:54 PM Willem de Bruijn
wrote:
> Sure, that's more descriptive.
>
> One caveat, the function is exposed in a header, so it's a
> bit more churn. If you don't mind that, I'll send the v2.
Oh right it is also used from tcp_shifted_skb() after Martin KaFai Lau fix ...
On Tue, Aug 27, 2019 at 4:07 PM Eric Dumazet wrote:
>
> On Tue, Aug 27, 2019 at 9:09 PM Willem de Bruijn
> wrote:
> >
> > From: Willem de Bruijn
> >
> > TCP associates tx timestamp requests with a byte in the bytestream.
> > If merging skbs in tcp_mtu_probe, migrate the tstamp request.
> >
> > S
Introduce CAP_BPF that allows loading all types of BPF programs,
create most map types, load BTF, iterate programs and maps.
CAP_BPF alone is not enough to attach or run programs.
Networking:
CAP_BPF and CAP_NET_ADMIN are necessary to:
- attach to cgroup-bpf hooks like INET_INGRESS, INET_SOCK_CRE
On Sun, Aug 25, 2019 at 11:47 PM Eric Dumazet wrote:
>
>
>
> On 8/25/19 7:52 PM, Cong Wang wrote:
> > On Wed, Aug 21, 2019 at 11:00 PM Akshat Kakkar
> > wrote:
> >>
> >> On Thu, Aug 22, 2019 at 3:37 AM Cong Wang wrote:
> I am using ipset + iptables to classify and not filters. Besides, if
On Fri, Aug 23, 2019 at 7:41 AM Jeffrey Vander Stoep wrote:
> On Fri, Aug 23, 2019 at 1:19 AM David Miller wrote:
> > From: Jeff Vander Stoep
> > Date: Wed, 21 Aug 2019 15:45:47 +0200
> >
> > > MAC addresses are often considered sensitive because they are
> > > usually unique and can be used to
On Tue, Aug 27, 2019 at 9:09 PM Willem de Bruijn
wrote:
>
> From: Willem de Bruijn
>
> TCP associates tx timestamp requests with a byte in the bytestream.
> If merging skbs in tcp_mtu_probe, migrate the tstamp request.
>
> Similar to MSG_EOR, do not allow moving a timestamp from any segment
> in
On Tue, Aug 27, 2019 at 10:39:20AM -0700, Shannon Nelson wrote:
> On 8/26/19 7:26 PM, Andrew Lunn wrote:
> >On Mon, Aug 26, 2019 at 02:33:23PM -0700, Shannon Nelson wrote:
> >>+void ionic_debugfs_add_dev(struct ionic *ionic)
> >>+{
> >>+ struct dentry *dentry;
> >>+
> >>+ dentry = debugfs_creat
On 27.08.2019 10:29, shenjian (K) wrote:
>
>
> 在 2019/8/27 13:51, Heiner Kallweit 写道:
>> On 27.08.2019 04:47, Jian Shen wrote:
>>> Some ethernet drivers may call phy_start() and phy_stop() from
>>> ndo_open and ndo_close() respectively.
>>>
>>> When network cable is unconnected, and operate like
On Tue, 2019-08-20 at 15:32 -0700, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)"
>
> Since mlx5_cq_table would have shrunk down to just the xarray,
> eliminate
> it and embed the xarray directly into mlx5_eq.
>
> Signed-off-by: Matthew Wilcox (Oracle)
> ---
> drivers/net/ethernet/mel
On Tue, 2019-08-20 at 15:32 -0700, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)"
>
> This XArray appears to be modifiable from interrupt context, so we
> have
> to be a little more careful with the locking. However, the lookup
> can
> be done without the spinlock held. I cannot determ
From: Willem de Bruijn
TCP associates tx timestamp requests with a byte in the bytestream.
If merging skbs in tcp_mtu_probe, migrate the tstamp request.
Similar to MSG_EOR, do not allow moving a timestamp from any segment
in the probe but the last. This to avoid merging multiple timestamps.
Tes
On Sat, Aug 24, 2019 at 03:38:16PM +0300, Vladimir Oltean wrote:
> On Thu, 22 Aug 2019 at 21:19, Mark Brown wrote:
> > On Sun, Aug 18, 2019 at 09:25:57PM +0300, Vladimir Oltean wrote:
> > > + if (!ctlr->ptp_sts_supported) {
> > > + list_for_each_entry(xfer, &mesg->transfers, trans
On 8/26/19 9:06 PM, Jakub Kicinski wrote:
On Mon, 26 Aug 2019 14:33:22 -0700, Shannon Nelson wrote:
+struct ionic {
+ struct pci_dev *pdev;
+ struct device *dev;
+ struct devlink *dl;
No need for the dl pointer here. priv_to_devlink can be used to obtain
the devlink pointer ba
On 8/26/19 7:32 PM, Yunsheng Lin wrote:
On 2019/8/27 5:33, Shannon Nelson wrote:
Add both the Tx and Rx queue setup and handling. The related
stats display comes later. Instead of using the generic napi
routines used by the slow-path commands, the Tx and Rx paths
are simplified and inlined in
Action sample doesn't properly handle psample_group pointer in overwrite
case. Following issues need to be fixed:
- In tcf_sample_init() function RCU_INIT_POINTER() is used to set
s->psample_group, even though we neither setting the pointer to NULL, nor
preventing concurrent readers from acces
This adds EEE support for RTL8125 based on the vendor driver.
Supported is EEE for 100Mbps and 1Gbps. Realtek recommended to not yet
enable EEE for 2.5Gbps due to potential compatibility issues. Also
ethtool doesn't support yet controlling EEE for 2.5Gbps and 5Gbps.
Signed-off-by: Heiner Kallweit
This patch adds PHY initialization magic copied from the r8125 vendor
driver. In addition it supports loading the firmware for chip version
RTL_GIGA_MAC_VER_61.
Signed-off-by: Heiner Kallweit
---
drivers/net/ethernet/realtek/r8169_main.c | 130 +-
1 file changed, 127 insertio
This adds support for 2.5Gbps chip RTL8125, it's partially based on the
r8125 vendor driver. Tested with a Delock 89531 PCIe card against a
Netgear GS110MX Multi-Gig switch. Firmware isn't strictly needed,
but on some systems there may be compatibility issues w/o firmware.
Firmware has been submitt
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