On 11/21/20, Eyal Birger wrote:
> In the patchset merged by commit b9fcf0a0d826
> ("Merge branch 'support-AF_PACKET-for-layer-3-devices'") L3 devices which
> did not have header_ops were given one for the purpose of protocol parsing
> on af_packet transmit path.
>
> That change made af_packet rece
On Fri, Nov 20, 2020 at 8:21 AM Jesper Dangaard Brouer
wrote:
>
> Adding selftest for BPF-helper bpf_check_mtu(). Making sure
> it can be used from both XDP and TC.
>
> Signed-off-by: Jesper Dangaard Brouer
> ---
> tools/testing/selftests/bpf/prog_tests/check_mtu.c | 37
>
On Thu, Nov 19, 2020 at 12:51 AM David Gow wrote:
>
> If BPF_PRELOAD is enabled, and an out-of-tree build is requested with
> make O=, compilation seems to fail with:
>
> tools/scripts/Makefile.include:4: *** O=.kunit does not exist. Stop.
> make[4]: *** [../kernel/bpf/preload/Makefile:8: kernel/
In the patchset merged by commit b9fcf0a0d826
("Merge branch 'support-AF_PACKET-for-layer-3-devices'") L3 devices which
did not have header_ops were given one for the purpose of protocol parsing
on af_packet transmit path.
That change made af_packet receive path regard these devices as having a
vi
In the patchset merged by commit b9fcf0a0d826
("Merge branch 'support-AF_PACKET-for-layer-3-devices'") L3 devices which
did not have header_ops were given one for the purpose of protocol parsing
on af_packet transmit path.
That change made af_packet receive path regard these devices as having a
vi
Hi Daniel,
On Fri, Nov 20, 2020 at 11:56 PM Daniel Borkmann wrote:
>
> On 11/20/20 6:39 PM, Marcel Apfelbaum wrote:
> > +netdev
> > [Sorry for the second email, I failed to set the text-only mode]
> > On Fri, Nov 20, 2020 at 7:30 PM Marcel Apfelbaum
> > wrote:
> [...]
> >>> -- Forwarded
Hello,
syzbot found the following issue on:
HEAD commit:03430750 Add linux-next specific files for 20201116
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=17027fdc50
kernel config: https://syzkaller.appspot.com/x/.config?x=a1c4c3f27041fdb8
dashboard
Add health reporters for RVU NIX block.
NIX Health reporter handle following HW event groups
- GENERAL events
- RAS events
- RVU event
An event counter per event is maintained in SW.
Output:
# ./devlink health
pci/0002:01:00.0:
reporter npa
state healthy error 0 recover 0
reporter
Add health reporters for RVU NPA block.
NPA Health reporters handle following HW event groups
- GENERAL events
- ERROR events
- RAS events
- RVU event
An event counter per event is maintained in SW.
Output:
# devlink health
pci/0002:01:00.0:
reporter npa
state healthy error 0 recover
Add devlink support to AF driver. Basic devlink support is added.
Currently info_get is the only supported devlink ops.
devlink ouptput looks like this
# devlink dev
pci/0002:01:00.0
# devlink dev info
pci/0002:01:00.0:
driver octeontx2-af
versions:
fixed:
mbox version: 9
Si
Add basic devlink and devlink health reporters.
Devlink health reporters are added for NPA and NIX blocks.
These reporters report the error count in respective blocks.
Address Jakub's comment to add devlink support for error reporting.
https://www.spinics.net/lists/netdev/msg670712.html
Change-lo
On Wed, 18 Nov 2020 19:12:16 -0600 Thomas Falcon wrote:
> The first three patches utilize a hypervisor call allowing multiple
> TX and RX buffer replenishment descriptors to be sent in one operation,
> which significantly reduces hypervisor call overhead. The xmit_more
> and Byte Queue Limit API's
On Fri, 20 Nov 2020 21:31:09 -0600 Alex Elder wrote:
> On 11/20/20 8:49 PM, Jakub Kicinski wrote:
> > On Thu, 19 Nov 2020 16:49:27 -0600 Alex Elder wrote:
> >> + do
> >> + ret = gsi_generic_command(gsi, channel_id,
> >> +GSI_GENERIC_HALT_CHANNEL);
> >
From: Alexander Duyck
When a BPF program is used to select between a type of TCP congestion
control algorithm that uses either ECN or not there is a case where the
synack for the frame was coming up without the ECT0 bit set. A bit of
research found that this was due to the final socket being conf
Hi Shuah,
On 11/20/20 7:26 AM, Shuah Khan wrote:
On 11/16/20 3:46 PM, Hemant Kumar wrote:
Loopback test opens the MHI device file node and writes
a data buffer to it. MHI UCI kernel space driver copies
the data and sends it to MHI uplink (Tx) LOOPBACK channel.
MHI device loops back the same dat
From: Cong Wang
NF_HOOK_LIST() uses list_del() to remove skb from the linked list,
however, it is not sufficient as skb->next still points to other
skb. We should just call skb_list_del_init() to clear skb->next,
like the rest places which using skb list.
This has been fixed in upstream by commi
On 11/20/20 8:49 PM, Jakub Kicinski wrote:
> On Thu, 19 Nov 2020 16:49:27 -0600 Alex Elder wrote:
>> +do
>> +ret = gsi_generic_command(gsi, channel_id,
>> + GSI_GENERIC_HALT_CHANNEL);
>> +while (ret == -EAGAIN && retries--);
>
> This may wel
Hi Mani,
On 11/19/20 10:10 PM, Manivannan Sadhasivam wrote:
On Mon, Nov 16, 2020 at 02:46:22PM -0800, Hemant Kumar wrote:
Loopback test opens the MHI device file node and writes
a data buffer to it. MHI UCI kernel space driver copies
the data and sends it to MHI uplink (Tx) LOOPBACK channel.
M
On Thu, 19 Nov 2020 22:34:46 +0200 Grygorii Strashko wrote:
> The mdio_bus may have dependencies from GPIO controller and so got
> deferred. Now it will print error message every time -EPROBE_DEFER is
> returned which from:
> __mdiobus_register()
> |-devm_gpiod_get_optional()
> without actually id
This patch introduces a lockdep_assert_in_softirq() interface and
uses it to assert the case when napi_consume_skb() is not called in
the softirq context.
Changelog:
V2: Use lockdep instead of one-off Kconfig knob
Yunsheng Lin (2):
lockdep: Introduce in_softirq lockdep assert
net: Use lockdep
The current semantic for napi_consume_skb() is that caller need
to provide non-zero budget when calling from NAPI context, and
breaking this semantic will cause hard to debug problem, because
_kfree_skb_defer() need to run in atomic context in order to push
the skb to the particular cpu' napi_alloc
Use napi_consume_skb() to assert the case when it is not called
in a atomic softirq context.
Signed-off-by: Yunsheng Lin
---
net/core/skbuff.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ffe3dcc..effa19d 100644
--- a/net/core/skbuff.c
+++ b/n
On Fri, 20 Nov 2020 10:09:35 +0100 Julian Wiedmann wrote:
> please apply the following patch series to netdev's net tree.
>
> This brings several fixes for qeth's af_iucv-specific code paths.
>
> Also one fix by Alexandra for the recently added BR_LEARNING_SYNC
> support. We want to trust the fea
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Thu, 19 Nov 2020 16:40:38 -0600 you wrote:
> This series changes the way the IPA core clock rate and the
> bandwidth parameters for interconnects are specified. Previously
> these were specified with hard-wired constan
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Thu, 19 Nov 2020 16:49:23 -0600 you wrote:
> The final patch in this series adds a driver shutdown callback for
> the IPA driver. The patches leading up to that address some issues
> encountered while ensuring that cal
On Fri, Nov 20, 2020 at 06:52:27PM -0800, Alexei Starovoitov wrote:
> On Thu, Nov 19, 2020 at 09:37:52AM -0800, Roman Gushchin wrote:
> > static void bpf_map_put_uref(struct bpf_map *map)
> > @@ -619,7 +562,7 @@ static void bpf_map_show_fdinfo(struct seq_file *m,
> > struct file *filp)
> >
On 11/11/2020 8:50 PM, Florian Fainelli wrote:
> Hi,
>
> This patch series fixes the various Broadcom SoCs DTS files and the
> existing YAML binding for missing properties before adding a proper b53
> switch YAML binding from Kurt.
>
> If this all looks good, given that there are quite a few c
On Thu, Nov 19, 2020 at 09:37:52AM -0800, Roman Gushchin wrote:
> static void bpf_map_put_uref(struct bpf_map *map)
> @@ -619,7 +562,7 @@ static void bpf_map_show_fdinfo(struct seq_file *m,
> struct file *filp)
> "value_size:\t%u\n"
> "max_entries:\t%u\n"
>
Add another CO-RE relocation test for kernel module relocations. This time for
tp_btf with direct memory reads.
Signed-off-by: Andrii Nakryiko
---
.../selftests/bpf/prog_tests/core_reloc.c | 3 +-
.../bpf/progs/test_core_reloc_module.c| 32 ++-
2 files changed, 33 in
On Thu, 19 Nov 2020 16:49:27 -0600 Alex Elder wrote:
> + do
> + ret = gsi_generic_command(gsi, channel_id,
> + GSI_GENERIC_HALT_CHANNEL);
> + while (ret == -EAGAIN && retries--);
This may well be the first time I've seen someone write a do
Add ability for user-space programs to specify non-vmlinux BTF when attaching
BTF-powered BPF programs: raw_tp, fentry/fexit/fmod_ret, LSM, etc. For this,
add attach_btf_obj_id field which contains BTF object ID for either vmlinux or
module. For backwards compatibility (and simplicity) reasons, 0 d
Add new selftest checking attachment of fentry/fexit/fmod_ret (and raw
tracepoint ones for completeness) BPF programs to kernel module function.
Signed-off-by: Andrii Nakryiko
---
.../selftests/bpf/prog_tests/module_attach.c | 53 +++
.../selftests/bpf/progs/test_module_attach.c |
Refactor low-level API for BPF program loading to not rely on public API
types. This allows painless extension without constant efforts to cleverly not
break backwards compatibility.
Signed-off-by: Andrii Nakryiko
---
tools/lib/bpf/bpf.c | 100 ++--
tools/
Remove a permeating assumption thoughout BPF verifier of vmlinux BTF. Instead,
wherever BTF type IDs are involved, also track the instance of struct btf that
goes along with the type ID. This allows to gradually add support for kernel
module BTFs and using/tracking module types across BPF helper ca
Pahole currently isn't able to generate BTF for static functions in kernel
modules, so make sure traced sidecar function is global.
Signed-off-by: Andrii Nakryiko
---
tools/testing/selftests/bpf/bpf_sidecar/bpf_sidecar.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools
Teach libbpf to search for BTF types in kernel modules for tracing BPF
programs. This allows attachment of raw_tp/fentry/fexit/fmod_ret/etc BPF
program types to tracepoints and functions in kernel modules.
Signed-off-by: Andrii Nakryiko
---
tools/lib/bpf/bpf.c | 1 +
tools/lib/bpf
Building on top of two previous patch sets ([0] and not yet landed [1]), this
patch sets extends kernel and libbpf with support for attaching BTF-powered
raw tracepoint (tp_btf) and tracing (fentry/fexit/fmod_ret/lsm) BPF programs
to BPF hooks defined in kernel modules.
Kernel UAPI for BPF_PROG_LO
On Fri, Nov 20, 2020 at 06:34:05PM -0800, Martin KaFai Lau wrote:
> On Thu, Nov 19, 2020 at 03:06:11PM +, Daniel T. Lee wrote:
> [ ... ]
>
> > static int run_bpf_prog(char *prog, int cg_id)
> > {
> > - int map_fd;
> > - int rc = 0;
> > + struct hbm_queue_stats qstats = {0};
> > + cha
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Thu, 19 Nov 2020 21:57:27 +0100 you wrote:
> Some chip versions have a hw bug resulting in lost door bell rings.
> To work around this the doorbell is also rung whenever we still have
> tx descriptors in flight after hav
On Thu, 19 Nov 2020 22:00:11 +0100 Heiner Kallweit wrote:
> Tiny improvement, let dev_err_probe() deal with EPROBE_DEFER.
>
> Signed-off-by: Heiner Kallweit
Applied, thanks!
On Thu, Nov 19, 2020 at 03:06:11PM +, Daniel T. Lee wrote:
[ ... ]
> static int run_bpf_prog(char *prog, int cg_id)
> {
> - int map_fd;
> - int rc = 0;
> + struct hbm_queue_stats qstats = {0};
> + char cg_dir[100], cg_pin_path[100];
> + struct bpf_link *link = NULL;
>
On Thu, Nov 19, 2020 at 10:05 PM Eyal Birger wrote:
>
> In the patchset merged by commit b9fcf0a0d826
> ("Merge branch 'support-AF_PACKET-for-layer-3-devices'") L3 devices which
> did not have header_ops were given one for the purpose of protocol parsing
> on af_packet transmit path.
>
> That chan
On Thu, 19 Nov 2020 13:23:43 -0800 Alexander Duyck wrote:
> This patch set is meant to address issues seen with SYN/ACK packets not
> containing the ECT0 bit when DCTCP is configured as the congestion control
> algorithm for a TCP socket.
>
> A simple test using "tcpdump" and "test_progs -t bpf_tc
On 2020/11/20 23:25, Andrew Lunn wrote:
@@ -310,6 +334,13 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct
genl_info *info)
ret = dev->ethtool_ops->set_coalesce(dev, &coalesce);
if (ret < 0)
goto out_ops;
+
+ if (ops->set_ext_coalesce) {
+
On 2020/11/21 5:22, Michal Kubecek wrote:
On Fri, Nov 20, 2020 at 02:39:38PM +0100, Andrew Lunn wrote:
On Fri, Nov 20, 2020 at 08:23:22AM +0100, Michal Kubecek wrote:
On Fri, Nov 20, 2020 at 10:59:59AM +0800, tanhuazhong wrote:
On 2020/11/20 6:02, Michal Kubecek wrote:
We could use a simil
On Fri, Nov 20, 2020 at 4:42 PM Nguyen, Anthony L
wrote:
>
> On Fri, 2020-11-13 at 15:56 -0800, Alexander Duyck wrote:
> > On Fri, Nov 13, 2020 at 1:46 PM Tony Nguyen <
> > anthony.l.ngu...@intel.com> wrote:
> > >
> > > From: Real Valiquette
> > >
> > > Implement the initial steps for creating an
On Thu, Nov 19, 2020 at 06:51:15PM +, tristram...@microchip.com wrote:
> The initial proposal in tag_ksz.c is for the switch driver to provide
> callback functions
> to handle receiving and transmitting. Then each switch driver can be added to
> process the tail tag in its own driver and leav
On Fri, 2020-11-13 at 17:25 -0800, Alexander Duyck wrote:
> On Fri, Nov 13, 2020 at 1:49 PM Tony Nguyen <
> anthony.l.ngu...@intel.com> wrote:
> >
> > From: Paul M Stillwell Jr
> >
> > There are times when the driver shouldn't return an error when the
> > Get
> > PHY abilities AQ command (0x0600
On Fri, 2020-11-13 at 15:56 -0800, Alexander Duyck wrote:
> On Fri, Nov 13, 2020 at 1:46 PM Tony Nguyen <
> anthony.l.ngu...@intel.com> wrote:
> >
> > From: Real Valiquette
> >
> > Implement the initial steps for creating an ACL filter to support
> > ntuple
> > masks. Create a flow profile based
On Fri, 2020-11-13 at 14:59 -0800, Alexander Duyck wrote:
> On Fri, Nov 13, 2020 at 1:36 PM Tony Nguyen <
> anthony.l.ngu...@intel.com> wrote:
> >
> > From: Real Valiquette
> >
> > ACL filtering can be utilized to expand support of ntuple rules by
> > allowing
> > mask values to be specified for
On 11/20/20 5:00 AM, Weqaar Janjua wrote:
This patch set adds AF_XDP selftests based on veth to selftests/bpf.
# Topology:
# -
# ---
# _ | Process | _
# / --- \
# /|\
#/ |
On 11/20/20 6:56 PM, Jakub Kicinski wrote:
On Fri, 20 Nov 2020 18:41:03 -0500 Ion Badulescu wrote:
Frankly, no, I don't know of any users, and that unfortunately includes
myself. I still have two cards in my stash, but they're 64-bit PCI-X, so
plugging them in would likely require taking a dreme
On Fri, 20 Nov 2020 18:41:03 -0500 Ion Badulescu wrote:
> Frankly, no, I don't know of any users, and that unfortunately includes
> myself. I still have two cards in my stash, but they're 64-bit PCI-X, so
> plugging them in would likely require taking a dremel to a 32-bit PCI
> slot to make it o
On 11/20/20 6:17 PM, Jakub Kicinski wrote:
On Fri, 20 Nov 2020 15:50:00 +0800 xiakaixu1...@gmail.com wrote:
From: Kaixu Xia
The body of the if statement can be executed only when the variable
vlan_count equals to 32, so the condition of the while statement can
not be true and the while stateme
On Fri, Nov 20, 2020 at 3:11 PM Xie He wrote:
>
> Should we also handle the NETDEV_UP event here? In previous versions
> of this patch series you seemed to want to establish the L2 connection
> on device-up. But in this patch, you didn't handle NETDEV_UP.
>
> Maybe on device-up, we need to check i
On Wed, Nov 18, 2020 at 09:30:13PM +0100, Christian Eggers wrote:
> The KSZ9563 has a Trigger Output Unit (TOU) which can be used to
> generate periodic signals.
>
> The pulse length can be altered via a device attribute.
>
> Tested on a Microchip KSZ9563 switch.
>
> Signed-off-by: Christian Egg
On Thu, 19 Nov 2020 11:45:53 -0800 Mat Martineau wrote:
> Here's another batch of fixup and enhancement patches that we have
> collected in the MPTCP tree.
>
> Patch 1 removes an unnecessary flag and related code.
>
> Patch 2 fixes a bug encountered when closing fallback sockets.
>
> Patches 3 a
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Thu, 19 Nov 2020 15:08:40 +0200 you wrote:
> From: Ido Schimmel
>
> This patch set adds support for nexthop objects in mlxsw. Nexthop
> objects are treated as another front-end for programming nexthops, in
> addition
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 19 Nov 2020 16:51:06 +0200 you wrote:
> From: Ioana Ciornei
>
> Explicitly enable the FSL_XGMAC_MDIO Kconfig option in order to have
> MDIO access to internal and external PHYs.
>
> Fixes: 719479230893 ("dpaa2-eth: ad
On Wed, Nov 18, 2020 at 09:30:10PM +0100, Christian Eggers wrote:
> Add control routines required for TX hardware time stamping.
>
> The KSZ9563 only supports one step time stamping
> (HWTSTAMP_TX_ONESTEP_P2P), which requires linuxptp-2.0 or later.
>
> Currently, only P2P delay measurement is sup
On Thu, Nov 19, 2020 at 03:22:44PM -0800, Andrii Nakryiko wrote:
> Add a self-tests validating libbpf is able to perform CO-RE relocations
> against the type defined in kernel module BTF.
Acked-by: Martin KaFai Lau
Hi George
> > > +static void xrs700x_port_stp_state_set(struct dsa_switch *ds, int port,
> > > +u8 state)
> > > +{
> > > + struct xrs700x *priv = ds->priv;
> > > + unsigned int val;
> > > +
> > > + switch (state) {
> > > + case BR_STATE_DISABLED:
In bug report [0] a warning in r8169 driver was reported that was
caused by an invalid GSO SKB (gso_type was 0). See [1] for a discussion
about this issue. Still the origin of the invalid GSO SKB isn't clear.
It shouldn't be a network drivers task to check for invalid GSO SKB's.
Also, even if issu
On Thu, Nov 19, 2020 at 03:22:43PM -0800, Andrii Nakryiko wrote:
> Add bpf_sidecar module, which is conceptually out-of-tree module and provides
> ways for selftests/bpf to test various kernel module-related functionality:
> raw tracepoint, fentry/fexit/fmod_ret, etc. This module will be auto-loade
On Fri, 20 Nov 2020 15:50:00 +0800 xiakaixu1...@gmail.com wrote:
> From: Kaixu Xia
>
> The body of the if statement can be executed only when the variable
> vlan_count equals to 32, so the condition of the while statement can
> not be true and the while statement is dead code. Remove it.
>
> Rep
On Wed, Nov 18, 2020 at 09:30:08PM +0100, Christian Eggers wrote:
> Implement routines (adjfine, adjtime, gettime and settime) for
> manipulating the chip's PTP clock.
>
> Signed-off-by: Christian Eggers
> ---
Reviewed-by: Vladimir Oltean
On Fri, Nov 20, 2020 at 3:06 PM Martin KaFai Lau wrote:
>
> On Thu, Nov 19, 2020 at 03:22:42PM -0800, Andrii Nakryiko wrote:
> [ ... ]
>
> > +static int load_module_btfs(struct bpf_object *obj)
> > +{
> > + struct bpf_btf_info info;
> > + struct module_btf *mod_btf;
> > + struct btf *b
Should we also handle the NETDEV_UP event here? In previous versions
of this patch series you seemed to want to establish the L2 connection
on device-up. But in this patch, you didn't handle NETDEV_UP.
Maybe on device-up, we need to check if the carrier is up, and if it
is, we do the same thing as
On 11/20/20 2:13 PM, Jakub Kicinski wrote:
linux/netdevice.h is included in very many places, touching any
of its dependecies causes large incremental builds.
Drop the linux/ethtool.h include, linux/netdevice.h just needs
a forward declaration of struct ethtool_ops.
Fix all the places which mad
Lorenzo Bianconi wrote:
> Build skb_shared_info on mvneta_rx_swbm stack and sync it to xdp_buff
> skb_shared_info area only on the last fragment.
> Avoid avoid unnecessary xdp_buff initialization in mvneta_rx_swbm routine.
> This a preliminary series to complete xdp multi-buff in mvneta driver.
>
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Thu, 19 Nov 2020 12:09:06 +0100 you wrote:
> If dsa_switch_ops::port_txtstamp() returns false, clone will be freed
> immediately. Shouldn't store a pointer to freed memory.
>
> Signed-off-by: Christian Eggers
> Fixes:
On Thu, Nov 19, 2020 at 03:22:42PM -0800, Andrii Nakryiko wrote:
[ ... ]
> +static int load_module_btfs(struct bpf_object *obj)
> +{
> + struct bpf_btf_info info;
> + struct module_btf *mod_btf;
> + struct btf *btf;
> + char name[64];
> + __u32 id, len;
> + int err, fd;
> +
On Fri, 20 Nov 2020 11:57:58 +0530 George Cherian wrote:
> Add basic devlink and devlink health reporters.
> Devlink health reporters are added for NPA and NIX blocks.
> These reporters report the error count in respective blocks.
>
> Address Jakub's comment to add devlink support for error report
From: Muhammad Sammar
This is to allow passing misc4 match param from userspace when
function like ib_flow_matcher_create is called.
Signed-off-by: Muhammad Sammar
Reviewed-by: Alex Vesker
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/stee
From: Muhammad Sammar
Add misc4 match params to enable matching on prog_sample_fields.
Signed-off-by: Muhammad Sammar
Reviewed-by: Alex Vesker
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/fs_core.h | 2 +-
include/linux/mlx5/device.h
From: Chris Mi
The flow sampler object is a new destination type. Add a new member
for the flow destination.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c | 3 +++
drivers/net/ethernet/mellanox/ml
From: Parav Pandit
Currently ECPF enables external host PF too early in the initialization
sequence for Ethernet links when ECPF is eswitch manager.
Due to this, when external host PF driver is loaded, host PF's HCA CAP has
inner_ip_version supported by NIC RX flow table.
This capability is late
From: Parav Pandit
Subsequent patch implements helper API which has mlx5_core_dev
as const pointer, make its caller API too const *.
Signed-off-by: Parav Pandit
Reviewed-by: Bodong Wang
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 de
From: Parav Pandit
Update the hardware interface definitions to query and modify vhca
state, related EQE and event code.
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/device.h | 7 +++
include/linux/mlx5/mlx5_ifc.h | 17 ++---
2 files chan
From: Parav Pandit
To match the hardware spec, rename peer_pf to host_pf.
Signed-off-by: Parav Pandit
Reviewed-by: Bodong Wang
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/ecpf.c| 51 ---
.../ethernet/mellanox/mlx5/core/pagealloc.c | 12 ++---
i
From: Parav Pandit
When eswitch manager is running on ECPF, host PF should be treated
as non eswitch manager port, similar to other VF vports.
Fail to do so, results in firmware treating PF's vport as ECPF
vport for eswitch ACL tables.
Non zero check to figure out if a given vport is other vport
From: Yishai Hadas
Expose other function ifc bits to enable setting HCA caps on behalf of
other function.
In addition, expose vhca_resource_manager bit to control whether the
other function functionality is supported by firmware.
Signed-off-by: Yishai Hadas
Reviewed-by: Parav Pandit
Signed-of
From: Eli Cohen
Add a new namespace type to the NIC RX root namespace to allow for
inserting VDPA rules before regular NIC but after bypass, thus allowing
DPDK to have precedence in packet processing.
Signed-off-by: Eli Cohen
Reviewed-by: Mark Bloch
Reviewed-by: Maor Gottlieb
Signed-off-by: S
From: Aya Levin
Expose FW indication that it supports stateless offloads for IP over IP
tunneled packets per direction. In some HW like ConnectX-4 IP-in-IP
support is not symmetric, it supports steering on the inner header but
it doesn't TX-Checksum and TSO. Add IP-in-IP capability per direction
From: Meir Lichtinger
Add the upcoming BlueField-3 device ID.
Signed-off-by: Meir Lichtinger
Reviewed-by: Eran Ben Elisha
Reviewed-by: Tariq Toukan
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ne
From: Eli Cohen
Export
mlx5_create_flow_table()
mlx5_create_flow_group()
mlx5_destroy_flow_group().
These symbols are required by the VDPA implementation to create rules
that consume VDPA specific traffic.
We do not deal with putting the prototypes in a header file since they
already exist i
Hi,
This series includes trivial updates to mlx5 next branch
1) HW definition for upcoming features
2) Include files and general Cleanups
3) Add the upcoming BlueField-3 device ID
4) Define flow steering priority for VDPA
5) Export missing steering API for ULPs,
will be used later in VDPA drive
From: Chris Mi
Hardware introduces flow sampler object for packet sampling.
Add the offload hardware bits and structures.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/mlx5_ifc.h | 29 +
1 file changed, 29 inse
From: Eran Ben Elisha
Add a bit in HCA capabilities layout to indicate if ts_cqe_to_dest_cqn is
supported.
In addition, add ts_cqe_to_dest_cqn field to SQ context, for driver to
set the actual CQN.
Signed-off-by: Eran Ben Elisha
Reviewed-by: Tariq Toukan
Signed-off-by: Saeed Mahameed
---
in
On Wed, Nov 18, 2020 at 09:30:07PM +0100, Christian Eggers wrote:
> Interrupts are required for TX time stamping. Probably they could also
> be used for PHY connection status.
>
> This patch only adds the basic infrastructure for interrupts, no
> interrupts are finally enabled nor handled.
>
> Si
From: Parav Pandit
mlx5 command init and cleanup routines are internal to mlx5_core driver.
Hence, avoid exporting them and move their definition to mlx5_core
driver's internal file mlx5_core.h
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/co
On 2020-11-20 14:40, Lijun Pan wrote:
From: Dany Madden
Reset timeout is going off right after adapter reset. This patch
ensures
that timeout is scheduled if it has been 5 seconds since the last
reset.
5 seconds is the default watchdog timeout.
Suggested-by: Brian King
Signed-off-by: D
On Fri, Nov 20, 2020 at 1:33 PM Andrew Lunn wrote:
>
> > +static const struct xrs700x_mib xrs700x_mibs[] = {
> > + {XRS_RX_GOOD_OCTETS_L(0), "rx_good_octets"},
> > + {XRS_RX_BAD_OCTETS_L(0), "rx_bad_octets"},
> > + {XRS_RX_UNICAST_L(0), "rx_unicast"},
> > + {XRS_RX_BROADCAST_L(0),
On 2020-11-20 14:40, Lijun Pan wrote:
Sometimes it takes longer than 5 seconds (watchdog timeout) to complete
failover, migration, and other resets. In stead of scheduling another
timeout reset, we wait for the current one to complete.
Suggested-by: Brian King
Signed-off-by: Lijun Pan
Review
On 2020-11-20 14:40, Lijun Pan wrote:
When netdev_notify_peers was substituted in
commit 986103e7920c ("net/ibmvnic: Fix RTNL deadlock during device
reset"),
call_netdevice_notifiers(NETDEV_RESEND_IGMP, dev) was missed.
Fix it now.
Fixes: 986103e7920c ("net/ibmvnic: Fix RTNL deadlock during de
linux/netdevice.h is included in very many places, touching any
of its dependecies causes large incremental builds.
Drop the linux/ethtool.h include, linux/netdevice.h just needs
a forward declaration of struct ethtool_ops.
Fix all the places which made use of this implicit include.
Acked-by: Jo
Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of letting the code fall
> through to the next case.
Acked-by: Florian Westphal
On Wed, Nov 18, 2020 at 09:30:06PM +0100, Christian Eggers wrote:
> The next patch will add basic interrupt support. Chip reset must be
> performed before requesting the IRQ, so move this from ksz9477_setup()
> to ksz9477_init().
>
> Signed-off-by: Christian Eggers
> ---
Reviewed-by: Vladimir Ol
On Fri, 20 Nov 2020 23:28:28 +0100 Johannes Berg wrote:
> On Fri, 2020-11-20 at 14:13 -0800, Jakub Kicinski wrote:
> > linux/netdevice.h is included in very many places, touching any
> > of its dependecies causes large incremental builds.
> >
> > Drop the linux/ethtool.h include, linux/netdevice.h
Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
> warnings by explicitly adding multiple break statements instead of just
> letting the code fall through to the next case.
Acked-by: Florian Westphal
Feel free to carry this in next iteration o
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