This series adds support for Socionext AVE ethernet controller implemented
on UniPhier SoCs. This driver supports RGMII/RMII modes.
v4: https://www.spinics.net/lists/netdev/msg469294.html
The PHY patch included in v1 has already separated in:
http://www.spinics.net/lists/netdev/msg454595.html
Ch
The UniPhier platform from Socionext provides the AVE ethernet
controller that includes MAC and MDIO bus supporting RGMII/RMII
modes. The controller is named AVE.
Signed-off-by: Kunihiko Hayashi
Signed-off-by: Jassi Brar
Reviewed-by: Andrew Lunn
---
drivers/net/ethernet/Kconfig |
DT bindings for the AVE ethernet controller found on Socionext's
UniPhier platforms.
Signed-off-by: Kunihiko Hayashi
Signed-off-by: Jassi Brar
Acked-by: Rob Herring
---
.../bindings/net/socionext,uniphier-ave4.txt | 48 ++
1 file changed, 48 insertions(+)
create mode
e1000e_check_for_copper_link() and e1000_check_for_copper_link_ich8lan()
are the two functions that may be assigned to mac.ops.check_for_link when
phy.media_type == e1000_media_type_copper. Commit 19110cfbb34d ("e1000e:
Separate signaling for link check/link up") changed the meaning of the
return v
On Mon, Dec 04, 2017 at 11:34:48AM +0100, Geert Uytterhoeven wrote:
> Hi David, Andrew, Florian, Simon, Magnus,
>
> This patch series adds optional PHY reset support to phylib.
>
> The first two patches are destined for David's net-next tree. They add
> core PHY reset code, and update a dri
On 2017/12/11 13:38, Al Viro wrote:
> On Mon, Dec 11, 2017 at 05:05:20AM +, Al Viro wrote:
>
>> What for? Sure, this variant will work, but why bother with
>> a = le32_to_cpu(b);
>> (cpu_to_le32(a) & ) |
>> and how is that better than
>> (b & ...) | ...
>>
>> IDGI...
On Sun, Dec 10, 2017 at 9:02 AM, Alexander Duyck
wrote:
> On Sat, Dec 9, 2017 at 10:40 PM, Michael Chan
> wrote:
>> It is possible that if you have incoming packets 1, 2, 3, 4, 5 for a
>> TCP connection, HW_GRO can aggregate packets 1, 2, 3, but cannot
>> aggregate packets 4 and 5 due to hardwar
On 2017/12/11 13:05, Al Viro wrote:
> On Mon, Dec 11, 2017 at 12:33:42PM +0800, Jie Deng wrote:
>> Hi AI Viro,
>>> @@ -125,8 +125,8 @@
>>> typeof(len) _len = (len); \
>>> typeof(val) _val = (val); \
>>> _val =
On Mon, Dec 11, 2017 at 05:05:20AM +, Al Viro wrote:
> What for? Sure, this variant will work, but why bother with
> a = le32_to_cpu(b);
> (cpu_to_le32(a) & ) |
> and how is that better than
> (b & ...) | ...
>
> IDGI... Mind you, I'm not sure if there is any poin
On Mon, Dec 11, 2017 at 12:33:42PM +0800, Jie Deng wrote:
> Hi AI Viro,
> > @@ -125,8 +125,8 @@
> > typeof(len) _len = (len); \
> > typeof(val) _val = (val); \
> > _val = (_val << _pos) & GENMASK(_pos + _len - 1
> From: David Miller [mailto:da...@davemloft.net]
>
> From: Prashant Bhole
> Date: Fri, 8 Dec 2017 09:52:50 +0900
>
> > Return value is now checked with IS_ERROR_OR_NULL because
> > debugfs_create_dir doesn't return error value. It either returns NULL
> > or a valid pointer.
> >
> > Signed-off
Hi AI Viro,
On 2017/12/10 12:53, Al Viro wrote:
> In xlgmac_dev_xmit():
>
> /* Mark it as a CONTEXT descriptor */
> dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(
> dma_desc->desc3,
>
From: Pravin Shedge
Date: Sun, 10 Dec 2017 23:30:21 +0530
> On Thu, Dec 7, 2017 at 2:28 AM, David Miller wrote:
>> From: Pravin Shedge
>> Date: Wed, 6 Dec 2017 23:02:58 +0530
>>
>>> These duplicate includes have been found with scripts/checkincludes.pl but
>>> they have been removed manually t
On Sat, Dec 09, 2017 at 04:07:15PM +0100, Vincent Legoll wrote:
> No need to get into the submenu to disable all PTP-related
> config entries.
>
> This makes it easier to disable all PTP config options
> without entering the submenu. It will also enable one
> to see that en/dis-abled state from th
On Sat, Dec 9, 2017 at 10:49 PM, Michael Chan wrote:
> On Sat, Dec 9, 2017 at 2:37 PM, Alexander Duyck
> wrote:
>> On Sat, Dec 9, 2017 at 1:40 PM, Michael Chan
>> wrote:
>>> On Sat, Dec 9, 2017 at 10:56 AM, Alexander Duyck
>>> wrote:
I think these two lines are redundant in dev_disable_lr
On 12/10/2017 06:08 PM, Linus Torvalds wrote:
> Another week, another rc.
>
um (uml) won't build on i386 or x86_64:
CC init/main.o
In file included from ../include/linux/perf_event.h:18:0,
from ../include/linux/trace_events.h:10,
from ../include/trace/sys
On 2017/12/09 23:43, Eric Leblond wrote:
> Most of the code is taken from set_link_xdp_fd() in bpf_load.c and
> slightly modified to be library compliant.
>
> Signed-off-by: Eric Leblond
...
> +int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags)
...
> + for (nh = (struct nlmsghdr *)buf;
Back in linux-3.13 (commit b0983d3c9b13 ("tcp: fix dynamic right sizing"))
I addressed the pressing issues we had with receiver autotuning.
But DRS suffers from extra latencies caused by rcv_rtt_est.rtt_us
drifts. One common problem happens during slow start, since the
apparent RTT measured by the
When using large tcp_rmem[2] values (I did tests with 500 MB),
I noticed overflows while computing rcvwin.
Lets fix this before the following patch.
Signed-off-by: Eric Dumazet
Acked-by: Soheil Hassas Yeganeh
Acked-by: Wei Wang
---
include/linux/tcp.h | 2 +-
net/ipv4/tcp_input.c | 12 +
Now TCP senders no longer backoff when a drop is detected,
it appears we are very often receive window limited.
This series makes tcp_rcv_space_adjust() slightly more robust
and responsive.
Eric Dumazet (3):
tcp: do not overshoot window_clamp in tcp_rcv_space_adjust()
tcp: avoid integer overf
While rcvbuf is properly clamped by tcp_rmem[2], rcvwin
is left to a potentially too big value.
It has no serious effect, since :
1) tcp_grow_window() has very strict checks.
2) window_clamp can be mangled by user space to any value anyway.
tcp_init_buffer_space() and companions use tcp_full_spac
From: Fabio Estevam Sent: Friday, December 08, 2017 10:12
PM
>The GPIO polarity passed to phy-reset-gpio is ignored by the FEC driver and it
>is assumed to be active low.
>
>It can be active high only when the 'phy-reset-active-high' property is
>present.
>
>The current examples pass active high
On Sat, Dec 02, 2017 at 12:06:12PM +0100, Sean Nyekjær wrote:
> Hi
>
> >> I'm not sure at all, but could you try to apply
> >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0d63785c6b94b5d2f095f90755825f90eea791f5
> >> and see if the problem is resolved ?>
> > I wil
On Sun, Dec 10, 2017 at 03:50:28PM -0800, Florian Fainelli wrote:
> Hi Russell,
>
> On 12/10/2017 08:47 AM, Russell King - ARM Linux wrote:
> > Guys,
> >
> > I've just tripped over a bug with the Micrel PHY driver, but it
> > really isn't specific to the Micrel PHY driver.
> >
> > When we suspen
Hi Russell,
On 12/10/2017 08:47 AM, Russell King - ARM Linux wrote:
> Guys,
>
> I've just tripped over a bug with the Micrel PHY driver, but it
> really isn't specific to the Micrel PHY driver.
>
> When we suspend, we suspend the PHY and then the MAC driver (eg,
> on the ZII board):
>
> [ 198.
From: Colin Ian King
The structure nf_conntrack_l4proto_gre4 is local to the source and does
not need to be in global scope, so make it static.
Cleans up sparse warning:
symbol 'nf_conntrack_l4proto_gre4' was not declared. Should it be static?
Signed-off-by: Colin Ian King
---
net/netfilter/
The Gemini ethernet has been around for years as an out-of-tree
patch used with the NAS boxen and routers built on StorLink
SL3512 and SL3516, later Storm Semiconductor, later Cortina
Systems. These ASICs are still being deployed and brand new
off-the-shelf systems using it can easily be acquired.
This adds the device tree bindings for the Gemini ethernet
controller. It is pretty straight-forward, using standard
bindings and modelling the two child ports as child devices
under the parent ethernet controller device.
Cc: devicet...@vger.kernel.org
Cc: Tobias Waldvogel
Cc: Michał Mirosław
Si
This commit introduces a NETDEV trigger for named device
activity. Available triggers are link, rx, and tx.
Signed-off-by: Ben Whitten
---
Changes in v5:
Adjust header comment style to be consistent
Changes in v4:
Adopt SPDX licence header
Changes in v3:
Cancel the software blink prior to a ones
On 12/10/17 1:34 PM, Eric Leblond wrote:
>> Would it be possible to print out or preferably return to the caller
>> the ext ack error message? A couple of drivers are using it for XDP
>> mis-configuration reporting instead of printks. We should encourage
>> other to do the same and support it in
Hello,
On Sat, 2017-12-09 at 15:57 -0800, Jakub Kicinski wrote:
> On Sat, 9 Dec 2017 15:43:15 +0100, Eric Leblond wrote:
> > + for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, len);
> > +nh = NLMSG_NEXT(nh, len)) {
> > + if (nh->nlmsg_pid != getpid()) {
> > + r
On Sun, Dec 10, 2017 at 06:43:08PM +, Al Viro wrote:
> On Sun, Dec 10, 2017 at 04:41:20PM +, Al Viro wrote:
>
> > I don't have the hardware, so the above is completely untested (caught by
> > sparse when trying to do endianness annotations in drivers/net), but it
> > does look like it migh
In rtl_rx_ampdu_apply(), when rtlpriv->cfg->ops->get_btc_status()
returns false, RT_TRACE() is called with the values of variables
reject_agg and agg_size, which have not been initialized.
Always initialize these variables in order to prevent using
uninitialized values.
This issue has been found
On 12/10/2017 08:12 PM, Ben Whitten wrote:
> Hi Jacek,
>
> On 10 December 2017 at 18:31, Jacek Anaszewski
> wrote:
>> Hi Ben,
>>
>> Thanks for the update. I have one doubt about comment style
>> at the top of the file. Please refer below.
>>
>> On 12/10/2017 05:24 PM, Ben Whitten wrote:
>>> This
Hi Jacek,
On 10 December 2017 at 18:31, Jacek Anaszewski
wrote:
> Hi Ben,
>
> Thanks for the update. I have one doubt about comment style
> at the top of the file. Please refer below.
>
> On 12/10/2017 05:24 PM, Ben Whitten wrote:
>> This commit introduces a NETDEV trigger for named device
>> act
On Sun, Dec 10, 2017 at 5:24 PM, Ben Whitten wrote:
> This commit introduces a NETDEV trigger for named device
> activity. Available triggers are link, rx, and tx.
>
> Signed-off-by: Ben Whitten
>
> ---
> Changes in v4:
> Adopt SPDX licence header
Thanks you!
Acked-by: Philippe Ombredanne
> Ch
On Sun, Dec 10, 2017 at 04:41:20PM +, Al Viro wrote:
> I don't have the hardware, so the above is completely untested (caught by
> sparse when trying to do endianness annotations in drivers/net), but it
> does look like it might be worth a look from benet maintainers.
Another very fishy place
Hi Ben,
Thanks for the update. I have one doubt about comment style
at the top of the file. Please refer below.
On 12/10/2017 05:24 PM, Ben Whitten wrote:
> This commit introduces a NETDEV trigger for named device
> activity. Available triggers are link, rx, and tx.
>
> Signed-off-by: Ben Whitte
On Thu, Dec 7, 2017 at 2:28 AM, David Miller wrote:
> From: Pravin Shedge
> Date: Wed, 6 Dec 2017 23:02:58 +0530
>
>> These duplicate includes have been found with scripts/checkincludes.pl but
>> they have been removed manually to avoid removing false positives.
>>
>> Signed-off-by: Pravin Shedg
my name is Mrs. Alice Walton, a business woman an America Citizen and the
heiress to the fortune of Walmart stores, born October 7, 1949. I have a
mission for you worth $100,000,000.00(Hundred Million United State Dollars)
which I intend using for CHARITY
On Sat, Dec 9, 2017 at 10:40 PM, Michael Chan wrote:
> On Sat, Dec 9, 2017 at 2:04 PM, Alexander Duyck
> wrote:
>> On Sat, Dec 9, 2017 at 1:31 PM, Michael Chan
>> wrote:
>>> On Sat, Dec 9, 2017 at 10:50 AM, Alexander Duyck
>>> wrote:
So I would disagree with it being a subset of NETIF_F_G
Guys,
I've just tripped over a bug with the Micrel PHY driver, but it
really isn't specific to the Micrel PHY driver.
When we suspend, we suspend the PHY and then the MAC driver (eg,
on the ZII board):
[ 198.822751] 400d.ethernet-1:00: bus : mdio_bus_suspend+0x0/0x34
[ 198.822859] __mdiobu
In be_cmd_txq_create() we have
if (req->hdr.version > 0)
req->if_id = cpu_to_le16(adapter->if_handle);
req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
req->ulp_num = BE_ULP1_NUM;
req->type = BE_ETH_TX_RING_TYPE_STANDARD;
req->cq_id
This commit introduces a NETDEV trigger for named device
activity. Available triggers are link, rx, and tx.
Signed-off-by: Ben Whitten
---
Changes in v4:
Adopt SPDX licence header
Changes in v3:
Cancel the software blink prior to a oneshot re-queue
Changes in v2:
Sort includes and redate documen
As sk_state is a common field for struct sock, so the state
transition should not be a TCP specific feature.
So I rename tcp_set_state tracepoint to sock_set_state tracepoint with
some minor changes and move it into file trace/events/sock.h.
The minor changes against on the original tcp_set_state
With changes in inet_ files, SCTP state transitions are traced with
sockt_set_state tracepoint.
Signed-off-by: Yafang Shao
---
net/sctp/endpointola.c | 2 +-
net/sctp/sm_sideeffect.c | 4 ++--
net/sctp/socket.c| 14 +++---
3 files changed, 10 insertions(+), 10 deletions(-)
d
With changes in inet_ files, DCCP state transitions are traced with
sock_set_state tracepoint.
Signed-off-by: Yafang Shao
---
net/dccp/proto.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index b68168f..92b9613 100644
--- a/net/dccp/prot
Hi,
According to the discussion in the mail thread
https://patchwork.kernel.org/patch/10099243/,
tcp_set_state tracepoint is renamed to sock_set_state tracepoint and is moved
to include/trace/events/sock.h.
Using this new tracepoint to trace TCP/DCCP/SCTP state transition.
Yafang Shao (3):
net
In some case, we want to know how many sockets are in use in
different _net_ namespaces. It's a key resource metric.
This patch adds a member in struct netns_core. This is a counter
for socket-inuse in the _net_ namespace. The patch will add/sub
counter in the sk_alloc, sk_clone_lock and __sk_free
When CONFIG_PROC_FS is disabled, we will not use the prot_inuse
counter. This adds an #ifdef to hide the variable definition in
that case. This is not a bugfix. But we can save bytes when there
are many network namespace.
Cc: Pavel Emelyanov
Signed-off-by: Martin Zhang
Signed-off-by: Tonghao Zha
Change the member name will make the code more readable.
This patch will be used in next patch.
Signed-off-by: Martin Zhang
Signed-off-by: Tonghao Zhang
---
include/net/netns/core.h | 2 +-
net/core/sock.c | 10 +-
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a
On Sun, Dec 10, 2017 at 03:40:51PM +0800, Xin Long wrote:
> Now in sctp_setsockopt_reset_streams, it only does the check
> optlen < sizeof(*params) for optlen. But it's not enough, as
> params->srs_number_streams should also match optlen.
>
> If the streams in params->srs_stream_list are less than
On 12/10/2017 03:20 PM, Sergei Shtylyov wrote:
This commit adds the sh_eth_cpu_data structure that describes the
SH7786 variant of the IP.
Signed-off-by: Thomas Petazzoni
---
drivers/net/ethernet/renesas/sh_eth.c | 25 +
1 file changed, 25 insertions(+)
diff --git a
On 10.12.2017 09:39, Pavel Machek wrote:
Hi!
Hi,
In v4.15-rc2+, network manager can not see my ethernet card, and
manual attempts to ifconfig it up did not really help, either.
Card is:
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
Dmesg says:
dmesg
On 12/10/2017 03:20 PM, Sergei Shtylyov wrote:
[...]
The reset looks good...
Sorry, I meant to type "rest". :-)
MBR, Sergei
On 12/04/2017 05:17 PM, Thomas Petazzoni wrote:
This commit adds the sh_eth_cpu_data structure that describes the
SH7786 variant of the IP.
Signed-off-by: Thomas Petazzoni
---
drivers/net/ethernet/renesas/sh_eth.c | 25 +
1 file changed, 25 insertions(+)
diff --git
CC [M] drivers/net/ethernet/intel/ixgbe/ixgbe_main.o
In file included from ./include/net/vxlan.h:6:0,
from drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:60:
./include/net/dst_metadata.h: In function ‘skb_vpls_info’:
./include/net/dst_metadata.h:36:9: error: implicit declaration o
Hello!
On 12/08/2017 06:40 PM, Thomas Petazzoni wrote:
This commit adds the sh_eth_cpu_data structure that describes the
SH7786 variant of the IP.
The manual seems to be unavailable, so I have to trust you. :-)
Yes, sadly. However, if you tell me what to double check, I'd be happy
to
guehdr struct is used to build or parse gue packets, which
are always in big endian. It's better to define all guehdr
members as __beXX types.
Also, in validate_gue_flags it's not good to use a __be32
variable for both Standard flags(__be16) and Private flags
(__be32), and pass it to other funcion
Hi!
In v4.15-rc2+, network manager can not see my ethernet card, and
manual attempts to ifconfig it up did not really help, either.
Card is:
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
Dmesg says:
dmesg | grep eth
[0.648931] e1000e :02:00.0 eth0:
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