tun flow entry 'updated' fields are written when receive
every packet. Thus if a flow is receiving packets from a
particular flow entry, it'll cause false-sharing with
all the other who has looked it up, so move it in its own
cache line
and update 'queue_index' and 'update' field only when
they
On 2018-12-06 09:03, David Miller wrote:
> From: Jakub Audykowicz
> Date: Thu, 6 Dec 2018 08:58:37 +0100
>
>> My previous patch introduced a compilation warning regarding a type
>> mismatch (int vs size_t). This is a one-letter fix for good housekeeping.
>>
>> Signed-off-by: Jakub Audykowicz
>
From: Jakub Audykowicz
Date: Thu, 6 Dec 2018 08:58:37 +0100
> My previous patch introduced a compilation warning regarding a type
> mismatch (int vs size_t). This is a one-letter fix for good housekeeping.
>
> Signed-off-by: Jakub Audykowicz
Still wrong and I fixed it when I applied your
caller has guaranted that rxhash is not zero
Signed-off-by: Li RongQing
---
drivers/net/tun.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index d0745dc81976..6760b86547df 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@
Thu, Dec 06, 2018 at 09:57:05AM CET, michael.c...@broadcom.com wrote:
>On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski
> wrote:
>>
>> On Wed, 5 Dec 2018 22:41:43 -0800, Michael Chan wrote:
>> >
>> > It will be in the BIOS only for a LOM, I think. For a NIC, it should
>> > be in the NIC's NVRAM.
>>
On 2018/12/6 下午4:08, Li RongQing wrote:
tun flow entry 'updated' fields are written when receive
every packet. Thus if a flow is receiving packets from a
particular flow entry, it'll cause false-sharing with
all the other who has looked it up, so move it in its own
cache line
and update
On Thu, Dec 6, 2018 at 1:34 AM David Miller wrote:
>
> From: Jouke Witteveen
> Date: Wed, 5 Dec 2018 23:38:17 +0100
>
> > Can you elaborate a bit? I may not be aware of the policy you have in
> > mind.
>
> When we have a user facing interface to do something, we don't create
> another one unless
On 2018/12/6 下午4:28, Li RongQing wrote:
caller has guaranted that rxhash is not zero
Signed-off-by: Li RongQing
---
drivers/net/tun.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index d0745dc81976..6760b86547df 100644
---
On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski
wrote:
>
> On Wed, 5 Dec 2018 22:41:43 -0800, Michael Chan wrote:
> >
> > It will be in the BIOS only for a LOM, I think. For a NIC, it should
> > be in the NIC's NVRAM.
>
> This is all vague. Could you please clearly state the use case.
>
Well,
When using a large page size, the default value of the bpf_jit_limit
knob becomes invalid and users are not able to run unprivileged bpf
programs.
The bpf_jit_limit knob is represented internally as a 32-bit signed
integer because of which the default value, i.e. PAGE_SIZE * 4,
overflows in
Each DSA tag protocol needs to add additional headers to the Ethernet
frame in order to direct it towards a specific switch egress port. It
must also remove the head from a frame received from a
switch. Indicate the maximum size of these headers in the tag protocol
ops structure, so the core can
DSA makes use of additional headers to direct a frame in/out of a
specific port of the switch. When the slave interfaces uses an MTU of
1500, the master interface can be asked to handle frames with an MTU
of 1504, or 1508 bytes. Some Ethernet interfaces won't
transmit/receive frames which are
On Wed, Dec 5, 2018 at 8:31 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:fffec98ae2a6 net: proper support for CONFIG_GENERIC_CSUM o..
> git tree: https://github.com/google/kmsan.git/master
> console output:
DSA tagging of frames sent over the master interface to the switch
increases the size of the frame. Such frames can then be bigger than
the normal MTU of the master interface, and it may drop them. Use the
overhead information from the tagger to set the MTU of the master
device to include this
On Thu, 6 Dec 2018 00:57:05 -0800, Michael Chan wrote:
> On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski wrote:
> >
> > On Wed, 5 Dec 2018 22:41:43 -0800, Michael Chan wrote:
> > >
> > > It will be in the BIOS only for a LOM, I think. For a NIC, it should
> > > be in the NIC's NVRAM.
> >
> >
On Thu, Dec 6, 2018 at 2:37 AM Jakub Kicinski
wrote:
>
> On Thu, 6 Dec 2018 00:57:05 -0800, Michael Chan wrote:
> > On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski wrote:
> > >
> > > On Wed, 5 Dec 2018 22:41:43 -0800, Michael Chan wrote:
> > > >
> > > > It will be in the BIOS only for a LOM, I
Thu, Dec 06, 2018 at 11:31:26AM CET, vasundhara-v.vo...@broadcom.com wrote:
>On Thu, Dec 6, 2018 at 2:41 PM Jiri Pirko wrote:
>>
>> Thu, Dec 06, 2018 at 09:57:05AM CET, michael.c...@broadcom.com wrote:
>> >On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski
>> > wrote:
>> >>
>> >> On Wed, 5 Dec 2018
On 12/6/18 2:36 AM, Andrew Lunn wrote:
> DSA tagging of frames sent over the master interface to the switch
> increases the size of the frame. Such frames can then be bigger than
> the normal MTU of the master interface, and it may drop them. Use the
> overhead information from the tagger to set
On Thu 2018-12-06 12:21:59, David Miller wrote:
>
> Plain "printk" are never appropriate.
>
> Please explicitly use pr_warn() or similar. If there is a device context
> available, either a generic device or a netdev, use one of the dev_*()
> or netdev_*() variants.
Can do, I guess is
On Thu, 6 Dec 2018 15:02:52 +, Igor Russkikh wrote:
> From: Dmitry Bogdanov
>
> Add support of configuration of RSS hash key and RSS indirection table.
>
> Signed-off-by: Dmitry Bogdanov
> Signed-off-by: Igor Russkikh
> ---
> .../ethernet/aquantia/atlantic/aq_ethtool.c | 42
> >>> Update tag_ksz.c to access switch driver's tail tagging operations.
> >>
> >> Hi Tristram
> >>
> >> Humm, i'm not sure we want this, the tagging spit into two places. I
> >> need to take a closer look at the previous patch, to see why it cannot
> >> be done here.
> >
> > O.K, i think i get
> > +static void ksz9477_phy_setup(struct ksz_device *dev, int port,
> > + struct phy_device *phy)
> > +{
> > + if (port < dev->phy_port_cnt) {
> > + /* SUPPORTED_Asym_Pause and SUPPORTED_Pause can be
> removed to
> > +* disable flow control when
From: Petr Machata
Date: Thu, 6 Dec 2018 17:05:35 +
> Drivers may need to validate configuration of a device that's about to
> be upped. An example is mlxsw, which needs to check the configuration of
> a VXLAN device attached to an offloaded bridge. Should the validation
> fail, there's
From: Ido Schimmel
Date: Thu, 6 Dec 2018 17:44:48 +
> Patches #1 and #2 fix two VxLAN related issues. The first patch removes
> warnings that can currently be triggered from user space. Second patch
> avoids leaking a FID in an error path.
>
> Patch #3 fixes a too strict check that causes
> I can have a look at using dormant, but what is change_carrier
> supposed to do if not this?
It is intended for interfaces which are stacked, like the team driver,
and for devices which don't have a phy, e.g. tun, and dummy.
> I didn't find a tool for DORMANT, I guess i will have to write one
From: Andrew Lunn
Date: Thu, 6 Dec 2018 11:36:03 +0100
> DSA makes use of additional headers to direct a frame in/out of a
> specific port of the switch. When the slave interfaces uses an MTU of
> 1500, the master interface can be asked to handle frames with an MTU
> of 1504, or 1508 bytes.
Plain "printk" are never appropriate.
Please explicitly use pr_warn() or similar. If there is a device context
available, either a generic device or a netdev, use one of the dev_*()
or netdev_*() variants.
From: Pavel Machek
Date: Thu, 6 Dec 2018 14:03:45 +0100
> @@ -79,7 +82,7 @@ static enum dsa_tag_protocol
> mv88e6060_get_tag_protocol(struct dsa_switch *ds,
> {
>//return DSA_TAG_PROTO_QCA;
>//return DSA_TAG_PROTO_TRAILER;
These C++ style comments are not in any of my tree(s).
Your
If a local process has closed a connected socket and hasn't received a
RST packet yet, then the socket remains in the table until a timeout
expires.
When a vhost_vsock instance is released with the timeout still pending,
the socket is never freed because vhost_vsock has already set the
SOCK_DONE
On Thu, Dec 06, 2018 at 05:20:54PM +, Quentin Monnet wrote:
> 2018-12-05 19:18 UTC-0800 ~ Alexei Starovoitov
>
> > On Wed, Dec 05, 2018 at 06:15:23PM +, Quentin Monnet wrote:
> +
> +/* Allow room for NULL terminating byte and pipe file name */
> +
On Thu, Dec 06, 2018 at 09:22:27AM -0800, Florian Fainelli wrote:
> Hi Andrew,
>
> On 12/6/18 5:58 AM, Andrew Lunn wrote:
> > Soon to be mainlined is an x86 platform with a Marvell switch, and a
> > bit-banging MDIO bus. In order to make this work, the phy_mask of the
> > MDIO bus needs to be set
From: Jouke Witteveen
Date: Thu, 6 Dec 2018 09:59:20 +0100
> On Thu, Dec 6, 2018 at 1:34 AM David Miller wrote:
>>
>> From: Jouke Witteveen
>> Date: Wed, 5 Dec 2018 23:38:17 +0100
>>
>> > Can you elaborate a bit? I may not be aware of the policy you have in
>> > mind.
>>
>> When we have a user
> > +static void ksz9477_r_mib_cnt(struct ksz_device *dev, int port, u16 addr,
> > + u64 *cnt)
> > +{
> > + u32 data;
> > + int timeout;
> > + struct ksz_port *p = >ports[port];
> > +
> > + /* retain the flush/freeze bit */
> > + data = p->freeze ?
From: Li RongQing
Date: Thu, 6 Dec 2018 16:08:17 +0800
> tun flow entry 'updated' fields are written when receive
> every packet. Thus if a flow is receiving packets from a
> particular flow entry, it'll cause false-sharing with
> all the other who has looked it up, so move it in its own
>
From: Li RongQing
Date: Thu, 6 Dec 2018 16:28:11 +0800
> caller has guaranted that rxhash is not zero
>
> Signed-off-by: Li RongQing
Applied.
On Thu, Dec 6, 2018 at 9:10 PM David Miller wrote:
>
> From: Jouke Witteveen
> Date: Thu, 6 Dec 2018 09:59:20 +0100
>
> > On Thu, Dec 6, 2018 at 1:34 AM David Miller wrote:
> >>
> >> From: Jouke Witteveen
> >> Date: Wed, 5 Dec 2018 23:38:17 +0100
> >>
> >> > Can you elaborate a bit? I may not
> I did try to implement this way. But the other switches do not have the same
> format even though the length is the same. Then I need to change the
> following
> files for any new KSZ switch: include/linux/dsa.h, net/dsa/dsa.c,
> net/dsa/dsa_priv.h,
> and finally net/dsa/tag_ksz.c.
You can
From: Andrew Lunn
Date: Thu, 6 Dec 2018 21:48:46 +0100
> David has already accepted the patchset, so i will add a followup
> patch.
Yeah sorry for jumping the gun, the changes looked pretty
straightforward to me. :-/
From: Pedro Tammela
Date: Thu, 6 Dec 2018 10:45:28 -0200
> 2 goto labels are indented with a tab. remove the tabs and
> keep the code style consistent.
>
> Signed-off-by: Pedro Tammela
Applied to net-next.
On Thu 2018-12-06 12:23:33, David Miller wrote:
> From: Pavel Machek
> Date: Thu, 6 Dec 2018 14:03:45 +0100
>
> > @@ -79,7 +82,7 @@ static enum dsa_tag_protocol
> > mv88e6060_get_tag_protocol(struct dsa_switch *ds,
> > {
> >//return DSA_TAG_PROTO_QCA;
> >//return DSA_TAG_PROTO_TRAILER;
> I wonder what is the official way to clear the counters.
I don't think there is one, other than unloading the driver and
loading it again.
Andrew
On Thu, Dec 06, 2018 at 12:21:31PM -0800, Florian Fainelli wrote:
> On 12/6/18 2:36 AM, Andrew Lunn wrote:
> > DSA tagging of frames sent over the master interface to the switch
> > increases the size of the frame. Such frames can then be bigger than
> > the normal MTU of the master interface, and
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Michal Miroslaw
> Sent: Tuesday, December 4, 2018 9:31 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v3 1/2] i40e: fix VLAN.TCI ==
From: David Ahern
The existing garbage collection algorithm has a number of problems:
1. The gc algorithm will not evict PERMANENT entries as those entries
are managed by userspace, yet the existing algorithm walks the entire
hash table which means it always considers PERMANENT entries
This patch adds a function to translate the ethtool_rx_flow_spec
structure to the flow_rule representation.
This allows us to reuse code from the driver side given that both flower
and ethtool_rx_flow interfaces use the same representation.
This patch also includes support for the flow type
This patch updates drivers to use the new flow action infrastructure.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 74 +++---
.../net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 250 +--
The qede driver supports for ethtool_rx_flow_spec and flower, both
codebases look very similar.
This patch uses the ethtool_rx_flow_rule() infrastructure to remove the
duplicated ethtool_rx_flow_spec parser and consolidate ACL offload
support around the flow_rule infrastructure.
Furthermore,
This patch implements a new function to translate from native TC action
to the new flow_action representation. Moreover, this patch also updates
cls_flower to use this new function.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
include/net/pkt_cls.h | 3 ++
Now that drivers have been converted to use the flow action
infrastructure, remove this field from the tc_cls_flower_offload
structure.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
include/net/pkt_cls.h | 1 -
net/sched/cls_flower.c | 5 -
2 files changed, 6
This patch provides the flow_stats structure that acts as container for
tc_cls_flower_offload, then we can use to restore the statistics on the
existing TC actions. Hence, tcf_exts_stats_update() is not used from
drivers anymore.
Signed-off-by: Pablo Neira Ayuso
---
v5: Fix bytes and packet
This patch adds pedit_headers_action structure to store the result of
parsing tc pedit actions. Then, it calls alloc_tc_pedit_action() to
populate the mlx5e hardware intermediate representation once all actions
have been parsed.
This patch comes in preparation for the new flow_action
This new infrastructure defines the nic actions that you can perform
from existing network drivers. This infrastructure allows us to avoid a
direct dependency with the native software TC action representation.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
Hi,
This is another iteration of the in-kernel intermediate representation
(IR) that allows to express ACL hardware offloads using one unified
representation from the driver side for the ethtool and the tc
frontends [1] [2] [3].
In words of Michal Kubecek:
"... the ethtool interface can apply
These actions need to be added to support the ethtool_rx_flow interface.
The queue action includes a field to specify the RSS context, that is
set via FLOW_RSS flow type flag and the rss_context field in struct
ethtool_rxnfc, plus the corresponding queue index. FLOW_RSS implies that
rss_context is
This is a preparation patch to reuse the existing TC flower codebase
from ethtool_rx_flow_spec.
This patch is merely moving the core ethtool_rx_flow_spec parser after
tc flower offload driver code so we can skip a few forward function
declarations in the follow up patch.
Signed-off-by: Pablo
This patch wraps the dissector key and mask - that flower uses to
represent the matching side - around the flow_match structure.
To avoid a follow up patch that would edit the same LoCs in the drivers,
this patch also wraps this new flow match structure around the flow rule
object. This new
Update this driver to use the flow_rule infrastructure, hence we can use
the same code to populate hardware IR from ethtool_rx_flow and the
cls_flower interfaces.
Signed-off-by: Pablo Neira Ayuso
---
v5: rebase on top of net-next head.
drivers/net/dsa/bcm_sf2_cfp.c | 102
Ignore any .tap or .xml test result files generated by tdc.
Additionally, ignore plugin symlinks.
Signed-off-by: Lucas Bates
---
tools/testing/selftests/tc-testing/.gitignore | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/tc-testing/.gitignore
This module includes new classes for tdc to use in keeping track
of test case results, instead of generating and tracking a lengthy
string.
The new module can be extended to support multiple formal
test result formats to be friendlier to automation.
Signed-off-by: Lucas Bates
---
Patch 1 adds a timeout feature for any command tdc launches in a subshell.
This prevents tdc from hanging indefinitely.
Patches 2-4 introduce a new method for tracking and generating test case
results, and implements it across the core script and all applicable
plugins.
Lucas Bates (4):
Using an attribute set in the tdc_config.py file, limit the
amount of time tdc will wait for an executed command to
complete and prevent the script from hanging entirely.
This timeout will be applied to all executed commands.
Signed-off-by: Lucas Bates
---
In tdc and the valgrind plugin, begin using the TdcResults module
to track executed test cases.
Signed-off-by: Lucas Bates
---
tools/testing/selftests/tc-testing/TdcPlugin.py| 3 +-
.../tc-testing/plugin-lib/valgrindPlugin.py| 22 +++-
tools/testing/selftests/tc-testing/tdc.py
From: Ilias Apalodimas
The driver memcpy for packets < 256b and it's recycle tricks are not
needed anymore. As previous patch introduces buffer recycling using
the page_pool API (although recycling doesn't get fully activated in
this patch). After this switch to using build_skb().
This patch
XDP frames redirected into a veth device, that choose XDP_PASS end-up
creating an SKB from the xdp_frame. The xdp_frame mem info need to be
transferred into the SKB.
Signed-off-by: Jesper Dangaard Brouer
Signed-off-by: Ilias Apalodimas
---
drivers/net/veth.c |1 +
1 file changed, 1
From: Ilias Apalodimas
This patch is changing struct sk_buff, and is thus per-definition
controversial.
Place a new member 'mem_info' of type struct xdp_mem_info, just after
members (flags) head_frag and pfmemalloc, And not in between
headers_start/end to ensure skb_copy() and pskb_copy() work
XDP-redirect to CPUMAP is about creating the SKB outside the driver
(and on another CPU) via xdp_frame info. Transfer the xdp_frame mem
info to the new SKB mem_info field.
Signed-off-by: Jesper Dangaard Brouer
Signed-off-by: Ilias Apalodimas
---
kernel/bpf/cpumap.c |2 ++
1 file changed, 2
This RFC patchset shows the plans for allowing page_pool to handle and
maintain DMA map/unmap of the pages it serves to the driver. For this
to work a return hook in the network core is introduced, which also
involves extending sk_buff with the necessary information.
The overall purpose is to
From: Ilias Apalodimas
Use the page_pool api for allocations and DMA handling instead of
__dev_alloc_page()/dma_map_page() and free_page()/dma_unmap_page().
The page_pool API offers buffer recycling capabilities for XDP but
allocates one page per packet, unless the driver splits and manages
the
From: Ilias Apalodimas
Add helper functions for retreiving dma_addr_t stored in page_private and
unmapping dma addresses, mapped via the page_pool API.
Signed-off-by: Ilias Apalodimas
Signed-off-by: Jesper Dangaard Brouer
---
include/net/page_pool.h |6 ++
net/core/page_pool.c|
Previous mvneta patches have already started to use page_pool, but
this was primarily for RX page alloc-side and for doing DMA map/unmap
handling. Pages traveling through the netstack was unmapped and
returned through the normal page allocator.
It is now time to activate that pages are recycled
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Michal Miroslaw
> Sent: Tuesday, December 4, 2018 9:31 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v3 2/2] i40e: DRY rx_ptype
> -Original Message-
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On
> Behalf Of Ross Lagerwall
> Sent: Wednesday, December 5, 2018 5:54 AM
> To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org
> Cc: Ross Lagerwall ; David S. Miller
>
> Subject:
It is possible to compress/reduce the size of struct xdp_mem_info.
This change reduce struct xdp_mem_info from 8 bytes to 4 bytes.
The member xdp_mem_info.id can be reduced to u16, as the mem_id_ht
rhashtable in net/core/xdp.c is already limited by MEM_ID_MAX=0xFFFE
which can safely fit in u16.
* Russell King - ARM Linux [181206 18:08]:
> reverted, the problem is still there. Revert:
>
> ec0daae685b2 ("gpio: omap: Add level wakeup handling for omap4 based SoCs")
>
> on top, and networking returns to normal. So it appears to be this
> last commit causing the issue.
>
> With that and
On Thu, 6 Dec 2018 11:36:05 +0100
Andrew Lunn wrote:
> +void dsa_master_set_mtu(struct net_device *dev, struct dsa_port *cpu_dp)
> +{
> + unsigned int mtu = ETH_DATA_LEN + cpu_dp->tag_ops->overhead;
> + int err;
> +
> + rtnl_lock();
> + if (mtu <= dev->max_mtu) {
> +
Now that there are different variants of pt_regs for userspace and
kernel, the uapi for the BPF_PROG_TYPE_PERF_EVENT program type must
be changed by exporting the user_pt_regs structure instead of the
pt_regs structure that is in-kernel only.
Fixes: 002af9391bfb ("powerpc: Split user/kernel
On Thu, Dec 6, 2018 at 2:41 PM Jiri Pirko wrote:
>
> Thu, Dec 06, 2018 at 09:57:05AM CET, michael.c...@broadcom.com wrote:
> >On Wed, Dec 5, 2018 at 11:11 PM Jakub Kicinski
> > wrote:
> >>
> >> On Wed, 5 Dec 2018 22:41:43 -0800, Michael Chan wrote:
> >> >
> >> > It will be in the BIOS only for a
On 05.12.2018 22:32, David Miller wrote:
> From: Anssi Hannula
> Date: Fri, 30 Nov 2018 20:21:35 +0200
>
>> @@ -682,6 +682,11 @@ static void macb_set_addr(struct macb *bp, struct
>> macb_dma_desc *desc, dma_addr_
>> if (bp->hw_dma_cap & HW_DMA_CAP_64B) {
>> desc_64 =
From: Dmitry Bogdanov
Add support of configuration of RSS hash key and RSS indirection table.
Signed-off-by: Dmitry Bogdanov
Signed-off-by: Igor Russkikh
---
.../ethernet/aquantia/atlantic/aq_ethtool.c | 42 +++
1 file changed, 42 insertions(+)
diff --git
From: Dmitry Bogdanov
Set RSS indirection table and RSS hash key sizes to their real size.
Signed-off-by: Dmitry Bogdanov
Signed-off-by: Igor Russkikh
---
drivers/net/ethernet/aquantia/atlantic/aq_cfg.h | 4 ++--
drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 +-
2 files changed, 3
From: Dmitry Bogdanov
Now RSS indirection table is initialized before setting up the number of
hw queues, consequently the table may be filled by non existing queues.
This patch moves the initialization when the number of hw queues is
known.
Signed-off-by: Dmitry Bogdanov
Signed-off-by: Igor
From: Dmitry Bogdanov
Increase the upper limit of the hw queues up to 8.
This makes RSS better on multiheaded cpus.
This is a maximum AQC hardware supports in one traffic class.
The actual value is still limited by a number of available cpu cores.
Signed-off-by: Dmitry Bogdanov
In this patchset few bugs related to RSS are fixed and RSS table and
hash key configuration is added.
We also do increase max number of HW rings upto 8.
Dmitry Bogdanov (4):
net: aquantia: fix RSS table and key sizes
net: aquantia: increase max number of hw queues
net: aquantia: fix
mv88e6060: Allow the driver to be probed from device tree
This is NOT ready for merge. Hardcoding an address is a bad idea, and obviously
it would be good to allow module removal, too.
Signed-off-by: Pavel Machek (not ready)
diff --git a/drivers/net/dsa/mv88e6060.c
It is sometimes necessary to instantiate a bit-banging MDIO bus as a
platform device, without the aid of device tree.
When device tree is being used, the bus is not scanned for devices,
only those devices which are in device tree are probed. Without device
tree, by default, all addresses on the
Soon to be mainlined is an x86 platform with a Marvell switch, and a
bit-banging MDIO bus. In order to make this work, the phy_mask of the
MDIO bus needs to be set to prevent scanning for PHYs, and the
phy_ignore_ta_mask needs to be set because the switch has broken
turnaround.
Add a
This allows to control carrier from /sys/class/net/ethX/carrier
Signed-off-by: Joakim Tjernlund
---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
This allows to control carrier from /sys/class/net/ethX/carrier
Signed-off-by: Joakim Tjernlund
---
drivers/net/ethernet/freescale/gianfar.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/freescale/gianfar.c
b/drivers/net/ethernet/freescale/gianfar.c
This allows to control carrier from /sys/class/net/ethX/carrier
Signed-off-by: Joakim Tjernlund
---
drivers/net/ethernet/freescale/ucc_geth.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c
b/drivers/net/ethernet/freescale/ucc_geth.c
Hi Paolo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Paolo-Abeni/net-mitigate-retpoline-overhead/20181206-183400
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1
On Thu, Dec 06, 2018 at 08:00:26PM +, tristram...@microchip.com wrote:
> A customer has already inquired about implementing 1588 PTP in the DSA
> driver. I hope
> this mechanism is approved so that I can start doing that.
If you need changes to the PTP core, you had better discuss this with
On Fri, Nov 30, 2018 at 01:22:03PM +0200, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> >From Danit,
>
> Packet based credit mode is an alternative end-to-end credit mode for QPs
> set during their creation. Credits are transported from the responder
> to the requester to optimize the use
Include "autoconf.h" header in the test_maps.c and selectively
disable test_sockmap if CONFIG_BPF_STREAM_PARSER is not specified
in the kernel config.
When building out of tree/without autoconf.h, fall back to 'enabled'.
Signed-off-by: Stanislav Fomichev
---
Errors communicating with the chip are not expected, warn about them.
Signed-off-by: Pavel Machek
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 65f10fec25b3..f43104f48dbb 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -30,8
Hi!
> I'm trying to create support for Marvell 88e6065 switch... and it
> seems like drivers/net/dsa supports everything, but this model.
I have something that works, but is far from suitable for
mainline. Few parts are good, those will be marked PATCH, rest will be
RFD. I'm not sure how much
Tagging scheme used by 88e6065 is "interesting" as it moves around
ethernet addreses and forces us to use PROMISC mode on the ethernets.
I'm not sure how to call it, so I selected tag_daddr ("tag where
destination address should be").
Signed-off-by: Pavel Machek
diff --git a/include/net/dsa.h
Hi,
I'm experiencing very slow networking on my OMAP4430 SDP board, which
uses the SPI ethernet chip KS8851.
The initial symptom I noticed is that tftping the 3MB kernel image
inside Linux takes more than 5 minutes. Running tcpdump on the tftp
server shows:
13:13:29.018377 IP
2 goto labels are indented with a tab. remove the tabs and
keep the code style consistent.
Signed-off-by: Pedro Tammela
---
net/ipv4/tcp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 9e6bc4d6daa7..8b92d66a5f41 100644
---
This is NOT ready for merge, as you lose support for 6060. Probably
not what you want.
Signed-off-by: Pavel Machek (not ready)
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 9e3901f18518..9c9b4792bbad 100644
--- a/drivers/net/dsa/mv88e6060.c
+++
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