Here is only one place where we want to specify new_ifindex. In all
other cases, callers pass 0 as new_ifindex. It looks reasonable to add a
low-level function with new_ifindex and to convert
dev_change_net_namespace to a static inline wrapper.
Fixes: eeb85a14ee34 ("net: Allow to specify ifindex w
In this case, we don't need to check that new_ifindex is positive in
validate_linkmsg.
Fixes: eeb85a14ee34 ("net: Allow to specify ifindex when device is moved to
another namespace")
Suggested-by: Jakub Kicinski
Signed-off-by: Andrei Vagin
---
net/core/rtnetlink.c | 4 +---
1 file changed, 1 i
Tx queue cleanup happens in interrupt handler on same core as rx queue
processing. Both can take considerable amount of processing in high
packet-per-second scenarios.
Sending big amounts of packets can stall the rx processing which is
unfair
and also can lead to out-of-memory condition since _
Hello.
On Tue, Apr 06, 2021 at 11:48:02AM -0700, Jakub Kicinski wrote:
> On Tue, 6 Apr 2021 14:36:19 +0200 Oleksandr Natalenko wrote:
> > Hello.
> >
> > I've raised this here [1] first, but was suggested to engage igb devs,
> > so here we are.
> >
> > I'm experiencing the following woes while us
In page_to_skb(), if we have enough tailroom to save skb_shared_info, we
can use build_skb to create skb directly. No need to alloc for
additional space. And it can save a 'frags slot', which is very friendly
to GRO.
Here, if the payload of the received package is too small (less than
GOOD_COPY_LE
On 4/6/21 5:27 PM, Richard Cochran wrote:
On Tue, Apr 06, 2021 at 04:18:00PM -0700, Shannon Nelson wrote:
On 4/5/21 11:17 AM, Richard Cochran wrote:
On Mon, Apr 05, 2021 at 09:16:39AM -0700, Shannon Nelson wrote:
On 4/4/21 4:05 PM, Richard Cochran wrote:
This check is unneeded, because the io
From: Chris Mi
As a pre-step to process sampled packet in this function.
Signed-off-by: Chris Mi
Signed-off-by: Saeed Mahameed
---
.../ethernet/mellanox/mlx5/core/en/rep/tc.c | 59 +++
1 file changed, 33 insertions(+), 26 deletions(-)
diff --git a/drivers/net/ethernet/mella
From: Chris Mi
Parse TC sample action and save sample parameters in flow attribute
data structure.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
.../ethernet/mellanox/mlx5/core/en/tc_priv.h | 1 +
.../net/ethernet/mellanox/mlx5/co
From: Chris Mi
Sampled packets are sent to software using termination tables. There
is only one rule in that table that is to forward sampled packets to
the e-switch management vport.
Create a sampler termination table and rule for each eswitch.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
From: Chris Mi
Currently, the u32 chain id is mapped to u16 value which is stored on
the lower 16 bits of reg_c0 for FDB and reg_b for NIC tables. The
mapping is internally maintained by the chains object. However, with
the introduction of reg_c0 objects the fdb may store more than just
the chain
From: Chris Mi
In order to offload sample action, HW introduces sampler object. The
sampler object samples packets according to the provided sample ratio.
Sampled packets are duplicated. One copy is processed by a termination
table, named the sample table, which sends the packet up to software.
T
From: Chris Mi
Use common object pool to create an object ID to map sample parameters.
Allocate a modify header action to write the object ID to reg_c0 lower
16 bits. Create a restore rule to pass the object ID to software. So
software can identify sampled packets via the object ID and send it to
From: Chris Mi
The following diagram illustrates the hardware model for tc sample action:
+-+
+ original flow table +
+-+
+ original match+
+-+
|
v
+---
From: Chris Mi
Currently reg_c0 lower 16 bits and reg_b are used to store the chain
id that missed in FDB and NIC tables accordingly. However, the
registers' values may index a restore object, rather than a single u32
value. Different object types can be used to restore mutually exclusive
context
From: Chris Mi
Mark the sampled packets with a sample restore object. Send sampled
packets using the psample api.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 14 +++---
.
From: Chris Mi
Public api starts with mlx5 and remove mlx5 for non-public api.
Signed-off-by: Chris Mi
Signed-off-by: Saeed Mahameed
---
.../mellanox/mlx5/core/esw/vporttbl.c | 4 +--
.../net/ethernet/mellanox/mlx5/core/eswitch.h | 4 +--
.../mellanox/mlx5/core/eswitch_offloads.c
From: Chris Mi
Currently, per vport table was used only for port mirroring actions.
However, sample action will also require a per vport table instance.
Generalize the vport table API to work with multiple namespaces where
each namespace manages its own vport table instance.
Signed-off-by: Chri
From: Chris Mi
Different per voprt table is created using a different per vport table
namespace. Because we can't use variable to set the namespace member
value. If max group number is 0 in the namespace, use the eswitch
default max group number.
Signed-off-by: Chris Mi
Reviewed-by: Oz Shlomo
From: Chris Mi
Currently, the vport table functions are in common eswitch offload
file. This file is too big. Move the vport table create, delete and
lookup functions to a separate file. Put the file in esw directory.
Pre-step for generalizing its functionality for serving both the
mirroring and
From: Saeed Mahameed
Hi Dave, Jakub,
This series From Chris adds the support for TC psample offloads
to mlx5 driver.
For more information please see tag log below.
Please pull and let me know if there is any problem.
Thanks,
Saeed.
---
The following changes since commit 0b35e0deb5bee7d488235
Enable MT7530 interrupt controller in the MT7621 SoC.
Signed-off-by: DENG Qingfang
---
RFC v1 -> RFC v2:
- No changes.
drivers/staging/mt7621-dts/mt7621.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi
b/drivers/staging/mt7621-dts/mt7621.dtsi
i
Add device tree binding to support MT7530 interrupt controller.
Signed-off-by: DENG Qingfang
---
RFC v1 -> RFC v2:
- No changes.
Documentation/devicetree/bindings/net/dsa/mt7530.txt | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt
b/
Add support for MT7530 interrupt controller to handle internal PHYs.
In order to assign an IRQ number to each PHY, the registration of MDIO bus
is also done in this driver.
Signed-off-by: DENG Qingfang
---
RFC v1 -> RFC v2:
- Split MDIO and IRQ setup function
drivers/net/dsa/Kconfig | 1 +
d
Add support for MediaTek PHYs found in MT7530 and MT7531 switches.
The initialization procedure is from the vendor driver, but due to lack
of documentation, the function of some register values remains unknown.
Signed-off-by: DENG Qingfang
---
RFC v1 -> RFC v2:
- Add PHY interface mode check, sug
Add support for MT7530 interrupt controller.
DENG Qingfang (4):
net: phy: add MediaTek PHY driver
net: dsa: mt7530: add interrupt support
dt-bindings: net: dsa: add MT7530 interrupt controller binding
staging: mt7621-dts: enable MT7530 interrupt controller
.../devicetree/bindings/net/dsa
On 4/6/21 9:48 PM, Pkshih wrote:
On Tue, 2021-04-06 at 11:25 -0500, Larry Finger wrote:
On 4/6/21 7:06 AM, Maciej S. Szmigiero wrote:
On 06.04.2021 12:00, Kalle Valo wrote:
"Maciej S. Szmigiero" writes:
On 29.03.2021 00:54, Maciej S. Szmigiero wrote:
Hi,
It looks like rtlwifi/rtl8192cu AP
From: Aya Levin
Add reserved mapping to cover all the register in order to avoid setting
arbitrary values to newer FW which implements the reserved fields.
Fixes: 50b4a3c23646 ("net/mlx5: PPTB and PBMC register firmware command
support")
Signed-off-by: Aya Levin
Reviewed-by: Moshe Shemesh
Sig
From: Aya Levin
Add reserved mapping to cover all the register in order to avoid
setting arbitrary values to newer FW which implements the reserved
fields.
Fixes: a58837f52d43 ("net/mlx5e: Expose FEC feilds and related capability bit")
Signed-off-by: Aya Levin
Reviewed-by: Moshe Shemesh
Signed
From: Xiaoming Ni
Memory allocated by kvzalloc() should be freed by kvfree().
Fixes: 34ca65352ddf2 ("net/mlx5: E-Switch, Indirect table infrastructur")
Signed-off-by: Xiaoming Ni
Reviewed-by: Leon Romanovsky
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/esw/indir_tabl
From: Eli Cohen
Make sure to modify uplink port to follow only if the uplink_follow
capability is set as required by the HW spec. Failure to do so causes
traffic to the uplink representor net device to cease after switching to
switchdev mode.
Fixes: 7d0314b11cdd ("net/mlx5e: Modify uplink state
From: Raed Salem
The cited commit wrongly placed log_max_flow_counter field of
mlx5_ifc_flow_table_prop_layout_bits, align it to the HW spec intended
placement.
Fixes: 16f1c5bb3ed7 ("net/mlx5: Check device capability for maximum flow
counters")
Signed-off-by: Raed Salem
Reviewed-by: Roi Dayan
From: Saeed Mahameed
Hi Dave, Jakub,
This series provides some fixes to mlx5 driver.
Please pull and let me know if there is any problem.
Thanks,
Saeed.
---
The following changes since commit 5219d6012d46ec1fa3397e50bfeb7b8c16df72cf:
docs: ethtool: fix some copy-paste errors (2021-04-06 16:
On Thu, 2021-04-01 at 21:07 +0800, Weihang Li wrote:
> Just make some cleanups according to the coding style of kernel.
>
> Wenpeng Liang (3):
> net/mlx5: Add a blank line after declarations.
> net/mlx5: Remove return statement exist at the end of void function
> net/mlx5: Replace spaces wit
On Mon, 2021-04-05 at 07:56 +0300, Leon Romanovsky wrote:
> On Mon, Apr 05, 2021 at 10:53:39AM +0800, Xiaoming Ni wrote:
> > Memory allocated by kvzalloc() should be freed by kvfree().
> >
> > Fixes: 34ca65352ddf2 ("net/mlx5: E-Switch, Indirect table
> > infrastructur")
> > Signed-off-by: Xiaoming
From: Cong Wang
Using sk_psock() to retrieve psock pointer from sock requires
RCU read lock, but we already get psock pointer before calling
->psock_update_sk_prot() in both cases, so we can just pass it
without bothering sk_psock().
Reported-and-tested-by: syzbot+320a3bc8d80f478c3...@syzkaller.
From: wengjianfeng
In function fdp_nci_patch_otp and fdp_nci_patch_ram，many goto
out statements are used, and out label just return variable r.
in some places,just jump to the out label, and in other places,
assign a value to the variable r,then jump to the out label.
It is unnecessary, we just u
> > The limitation is not on the MAC, PCS or the PHY. For Intel mgbe, the
> > overclocking of 2.5 times clock rate to support 2.5G is only able to
> > be configured in the BIOS during boot time. Kernel driver has no
> > access to modify the clock rate for 1Gbps/2.5G mode. The way to
> > determined
/net-next.git
cc0626c2aaed8e475efdd85fa374b497a7192e35
config: arm64-randconfig-r012-20210406 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
c060945b23a1c54d4b2a053ff4b093a2277b303d)
reproduce (this is a W=1 build):
wget
https
On Tue, 2021-04-06 at 11:25 -0500, Larry Finger wrote:
> On 4/6/21 7:06 AM, Maciej S. Szmigiero wrote:
> > On 06.04.2021 12:00, Kalle Valo wrote:
> >> "Maciej S. Szmigiero" writes:
> >>
> >>> On 29.03.2021 00:54, Maciej S. Szmigiero wrote:
> Hi,
>
> It looks like rtlwifi/rtl8192cu A
Hi Dexuan,
I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Dexuan-Cui/net-mana-Add-a-driver-for-Microsoft-Azure-Network-Adapter-MANA/20210407-072552
base: https://git.kernel.org/pub/scm/linux/kernel
/davem/net-next.git
cc0626c2aaed8e475efdd85fa374b497a7192e35
config: powerpc-randconfig-r024-20210406 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
c060945b23a1c54d4b2a053ff4b093a2277b303d)
reproduce (this is a W=1 build):
wget
https
On 4/6/2021 5:23 PM, Jakub Kicinski wrote:
> Add missing kdoc for phy tunable callbacks.
>
> Signed-off-by: Jakub Kicinski
Reviewed-by: Florian Fainelli
--
Florian
These patches fix a series of spelling errors in net/tipc module.
Reported-by: Hulk Robot
Signed-off-by: Zheng Yongjun
---
net/tipc/bearer.h | 6 +++---
net/tipc/net.c| 2 +-
net/tipc/node.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/tipc/bearer.h b/net/tip
On 4/6/2021 3:09 PM, Michael Walle wrote:
> of_get_mac_address() already supports fetching the MAC address by an
> nvmem provider. But until now, it was just working for platform devices.
> Esp. it was not working for DSA ports and PCI devices. It gets more
> common that PCI devices have a devic
Hi Heiner,
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 2:22
> To: Joakim Zhang ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org; Russell King - ARM Linux
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kerne
/kernel/git/davem/net-next.git
cc0626c2aaed8e475efdd85fa374b497a7192e35
config: i386-randconfig-m021-20210406 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://github.com/0day-ci/linux/commit/f086d8bc693c2686de24a81398e49496ab3747a9
On Mon, Apr 5, 2021 at 11:47 AM Michael Walle wrote:
>
> of_get_mac_address() already supports fetching the MAC address by an
> nvmem provider. But until now, it was just working for platform devices.
> Esp. it was not working for DSA ports and PCI devices. It gets more
> common that PCI devices h
> +static int gdma_query_max_resources(struct pci_dev *pdev)
> +{
> + struct gdma_context *gc = pci_get_drvdata(pdev);
> + struct gdma_general_req req = { 0 };
> + struct gdma_query_max_resources_resp resp = { 0 };
> + int err;
Network drivers need to use reverse christmas tree. I
On Wed, Apr 07, 2021 at 02:41:02AM +0200, Andrew Lunn wrote:
> On Tue, Apr 06, 2021 at 06:50:40AM +0200, Ansuel Smith wrote:
> > qca8k 83xx switch have 2 cpu ports. Rework the driver to support
> > multiple cpu port. All ports can access both cpu ports by default as
> > they support the same featur
On Tue, Apr 06, 2021 at 06:50:40AM +0200, Ansuel Smith wrote:
> qca8k 83xx switch have 2 cpu ports. Rework the driver to support
> multiple cpu port. All ports can access both cpu ports by default as
> they support the same features.
Do you have more information about how this actually works. How
On Tue, Apr 06, 2021 at 05:23:59PM -0700, Jakub Kicinski wrote:
> Add missing kdoc for phy tunable callbacks.
>
> Signed-off-by: Jakub Kicinski
Reviewed-by: Andrew Lunn
Andrew
qca8k 83xx switch have 2 cpu ports. Rework the driver to support
multiple cpu port. All ports can access both cpu ports by default as
they support the same features.
Signed-off-by: Ansuel Smith
---
drivers/net/dsa/qca8k.c | 18 +-
drivers/net/dsa/qca8k.h | 2 --
2 files changed,
In preparation for the future when dsa will support multi cpu port,
dsa_cpu_ports can be useful for switch that has multiple cpu port to
retrieve the cpu mask for ACL and bridge table.
Signed-off-by: Ansuel Smith
---
include/net/dsa.h | 12
1 file changed, 12 insertions(+)
diff --g
> case PHY_INTERFACE_MODE_RGMII:
> case PHY_INTERFACE_MODE_RGMII_ID:
> case PHY_INTERFACE_MODE_RGMII_RXID:
> case PHY_INTERFACE_MODE_RGMII_TXID:
> miicfg |= GSWIP_MII_CFG_MODE_RGMII;
> +
> + if (phylink_autoneg_inband(mode))
> +
On Tue, Apr 06, 2021 at 04:06:09PM -0700, Shannon Nelson wrote:
> Interesting... I doubt that our particular MAC and PHY will ever be
> separate, but it makes sense to watch for this in the general case. I've got
> an update coming for this.
Even if your HW can never support stacked MAC/PHY HW tim
Extended link state structures and enums use kdoc headers
but then do not describe any of the members.
Convert to normal comments.
Signed-off-by: Jakub Kicinski
---
include/linux/ethtool.h | 4 +---
include/uapi/linux/ethtool.h | 26 ++
2 files changed, 7 insertion
Add a note on expected handling of reserved fields,
and references to all kdocs. This fixes a bunch
of kdoc warnings.
Signed-off-by: Jakub Kicinski
---
include/uapi/linux/ethtool.h | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/ethto
Fix remaining issues with kdoc in the ethtool headers.
Signed-off-by: Jakub Kicinski
---
include/linux/ethtool.h | 9 +++--
include/uapi/linux/ethtool.h | 6 ++
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index a2
Number of kdoc fixes to ethtool headers. All comment changes.
With all the patches posted kdoc script seems happy:
$ ./scripts/kernel-doc -none include/uapi/linux/ethtool.h
include/linux/ethtool.h
$
Note that some of the changes are in -next, e.g. the FEC
documentation update so full effect will
On Tue, Apr 06, 2021 at 04:18:00PM -0700, Shannon Nelson wrote:
> On 4/5/21 11:17 AM, Richard Cochran wrote:
> > On Mon, Apr 05, 2021 at 09:16:39AM -0700, Shannon Nelson wrote:
> > > On 4/4/21 4:05 PM, Richard Cochran wrote:
> > > > This check is unneeded, because the ioctl layer never passes NULL
On Tue, Apr 06, 2021 at 10:35:07PM +0200, Martin Blumenstingl wrote:
> PHY auto polling on the GSWIP hardware can be used so link changes
> (speed, link up/down, etc.) can be detected automatically. Internally
> GSWIP reads the PHY's registers for this functionality. Based on this
> automatic detec
The -Wextra flag enables -Woverride-init in newer versions of GCC.
This causes the compiler to warn when a value is written twice in a
designated initializer, for example:
int x[1] = {
[0] = 3,
[0] = 3,
};
Note that for clang, this was disabled from the beginning with
-Wno-initializer
Add missing kdoc for phy tunable callbacks.
Signed-off-by: Jakub Kicinski
---
Targetting net-next to avoid conflict with upcoming patches.
Should apply cleanly to both trees.
include/linux/ethtool.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/ethtool.h b/include/linux/et
On Wed, 7 Apr 2021 02:10:24 +0200
Andrew Lunn wrote:
> > @@ -479,8 +479,8 @@ static int mv3310_config_init(struct phy_device *phydev)
> > val = phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL);
> > if (val < 0)
> > return val;
> > - priv->rate_match = ((val & MV_V2_PORT
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 6 Apr 2021 13:22:51 +0300 you wrote:
> We have currently three users of the PSEC_PER_SEC each of them defining it
> individually. Instead, move it to time64.h to be available for everyone.
>
> There is a new user
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 6 Apr 2021 17:54:52 +0200 you wrote:
> From: Peng Zhang
>
> Allow hardware offload of a policer action attached to a matchall filter
> which enforces a packets-per-second rate-limit.
>
> e.g.
> tc filter add dev
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 6 Apr 2021 13:13:06 +0300 you wrote:
> The PCI device IDs are defined with a prefix PCI_DEVICE_ID.
> There is no need to repeat the ID part at the end of each definition.
>
> Signed-off-by: Andy Shevchenko
> ---
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 6 Apr 2021 15:59:31 -0700 you wrote:
> Quotes to backticks. All commands use backticks since the names
> are constants.
>
> Signed-off-by: Jakub Kicinski
> ---
> Targeting net-next to avoid conflicts with upcomin
> Subject: RE: [PATCH v4 00/23] Add Intel Ethernet Protocol Driver for RDMA
> (irdma)
>
> > Subject: Re: [PATCH v4 00/23] Add Intel Ethernet Protocol Driver for
> > RDMA
> > (irdma)
> >
> > On Tue, Apr 06, 2021 at 04:01:02PM -0500, Shiraz Saleem wrote:
> > > Dave Ertman (4):
> > > iidc: Introduc
Add maintainer entry for irdma driver.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 276cadf..f1a9752 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8957,6 +8957,14 @@ F:
From: Geliang Tang
This patch added a new testcase for setting the net device name. In it,
pass the net device name to pm_nl_ctl to set the ifindex field of struct
mptcp_pm_addr_entry.
Signed-off-by: Geliang Tang
Signed-off-by: Mat Martineau
---
tools/testing/selftests/net/mptcp/mptcp_join.sh
In gss_pipe_destroy_msg(), in case of error in msg, gss_release_msg
deletes gss_msg. The patch adds a check to avoid a potential double
free.
Signed-off-by: Aditya Pakki
---
net/sunrpc/auth_gss/auth_gss.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/sunrpc/auth_gss/a
From: Mustafa Ismail
Add ABI definitions for irdma.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
include/uapi/rdma/irdma-abi.h | 116 ++
1 file changed, 116 insertions(+)
create mode 100644 include/uapi/rdma/irdma-abi.h
diff --git a/
From: Geliang Tang
The length of the IPv4 address is 4 octets and IPv6 is 16. That's the only
difference between add_addr_generate_hmac and add_addr6_generate_hmac.
This patch dropped the duplicate code and unify them into one.
Co-developed-by: Matthieu Baerts
Signed-off-by: Matthieu Baerts
S
From: Davide Caratti
Current Linux carries echo-ed ADD_ADDR over pure TCP ACKs, so there is no
need to add a DSS element that would fit only ADD_ADDR with IPv4 address.
Drop the DSS from echo-ed ADD_ADDR, regardless of the IP version.
Signed-off-by: Davide Caratti
Signed-off-by: Mat Martineau
From: "Michael J. Ruhl"
Add dynamic tracing functionality to debug connection
management issues.
Signed-off-by: "Michael J. Ruhl"
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/trace.c| 112
drivers/infiniband/hw/irdma/trace.h| 3 +
drivers/infiniband/hw/irdma
From: Geliang Tang
Since the type of the address family in struct mptcp_options_received
became sa_family_t, we should set AF_INET/AF_INET6 to it, instead of
using MPTCP_ADDR_IPVERSION_4/6.
Signed-off-by: Geliang Tang
Signed-off-by: Mat Martineau
---
net/mptcp/options.c | 14 +++---
From: Mustafa Ismail
Add miscellaneous utility functions and headers.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/osdep.h | 86 ++
drivers/infiniband/hw/irdma/protos.h | 116 ++
drivers/infiniband/hw/irdma/status.h | 71 +
drivers/infiniban
From: Mustafa Ismail
Building the WQE descriptors for different verb
operations are similar in kernel and user-space.
Add these shared libraries.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/uk.c | 1737
driv
On Tue, Apr 06, 2021 at 05:49:03AM +0200, Ansuel Smith wrote:
> In preparation for the future when dsa will support multi cpu port,
> dsa_cpu_ports can be useful for switch that has multiple cpu port to
> retrieve the cpu mask for ACL and bridge table.
>
> Signed-off-by: Ansuel Smith
> ---
> inc
From: Geliang Tang
This patch added a new struct mptcp_addr_info member addr in struct
mptcp_options_received, and dropped the original family, addr_id, addr,
addr6 and port fields in it. Then we can pass the parameter mp_opt.addr
directly to mptcp_pm_add_addr_received and mptcp_pm_add_addr_echoe
From: Geliang Tang
Since the family field was added in struct mptcp_out_options, no need to
use OPTION_MPTCP_ADD_ADDR6 to identify the IPv6 address. Drop it.
Signed-off-by: Geliang Tang
Signed-off-by: Mat Martineau
---
net/mptcp/options.c | 15 +--
net/mptcp/protocol.h | 9 -
From: Geliang Tang
This patch moved the flags and ifindex fields from struct mptcp_addr_info
to struct mptcp_pm_addr_entry. Add the flags and ifindex values as two new
parameters to __mptcp_subflow_connect.
In mptcp_pm_create_subflow_or_signal_addr, pass the local address entry's
flags and ifind
From: Mustafa Ismail
Add the header, data structures and functions
to populate the WQE descriptors and issue the
Control QP commands that support RoCEv2 UD operations.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/uda.c | 379
From: Mustafa Ismail
Implement a Physical Buffer List Entry (PBLE) resource manager
to manage a pool of PBLE HMC resource objects.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/pble.c | 525 +
drivers/infiniband/
In case of rs failure in rds_send_remove_from_sock(), the 'rm' resource
is freed and later under spinlock, causing potential use-after-free.
Set the free pointer to NULL to avoid undefined behavior.
Signed-off-by: Aditya Pakki
---
net/rds/message.c | 1 +
net/rds/send.c| 2 +-
2 files change
From: Mustafa Ismail
Implement device supported verb APIs. The supported APIs
vary based on the underlying transport the ibdev is
registered as (i.e. iWARP or RoCEv2).
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/verbs.c | 4544 +++
From: Geliang Tang
This patch moved the mptcp_addr_info struct from protocol.h to mptcp.h,
added a new struct mptcp_addr_info member addr in struct mptcp_out_options,
and dropped the original addr, addr6, addr_id and port fields in it. Then
we can use opts->addr to get the adding address from PM
Some more patches to include from the MPTCP tree:
Patches 1-6 refactor an address-related data structure and reduce some
duplicate code that handles IPv4 and IPv6 addresses.
Patch 7 adds a test case for the MPTCP netlink interface, passing a
specific ifindex to the kernel.
Patch 8 drops extra he
From: Mustafa Ismail
Add definitions for managing the RDMA HW work scheduler (WS) tree.
A WS node is created via a control QP operation with the bandwidth
allocation, arbitration scheme, and traffic class of the QP specified.
The Qset handle returned associates the QoS parameters for the QP.
The
From: Mustafa Ismail
Add connection management (CM) implementation for
iWARP including accept, reject, connect, create_listen,
destroy_listen and CM utility functions
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/cm.c | 4425 +++
From: Mustafa Ismail
Implement privileged UDA queues to handle iWARP connection
packets and receive exceptions.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/puda.c | 1749
drivers/infiniband/hw/irdma/puda.h |
Add a new generic runtime devlink parameter 'rdma_protocol'
and use it in ice PCI driver. Configuration changes
result in unplugging the auxiliary RDMA device and re-plugging
it with updated values for irdma auxiiary driver to consume at
drv.probe()
Signed-off-by: Shiraz Saleem
---
.../networkin
Add the definitions and private ops to the i40e client
header file in preparation to convert i40e to use
the new auxiliary bus infrastructure. This header
is shared between the 'i40e' Intel networking driver
providing RDMA support and the 'irdma' driver.
Signed-off-by: Shiraz Saleem
---
include/
From: Dave Ertman
Register ice client auxiliary RDMA device on the auxiliary bus per
PCIe device function for the auxiliary driver (irdma) to attach to.
It allows to realize a single RDMA driver (irdma) capable of working with
multiple netdev drivers over multi-generation Intel HW supporting RDMA
From: Dave Ertman
Add implementations for supporting iidc operations for device operation
such as allocation of resources and event notifications.
Signed-off-by: Dave Ertman
Signed-off-by: Tony Nguyen
Signed-off-by: Shiraz Saleem
---
drivers/net/ethernet/intel/ice/ice.h | 1 +
From: Dave Ertman
Probe the device's capabilities to see if it supports RDMA. If so, allocate
and reserve resources to support its operation; populate structures with
initial values.
Signed-off-by: Dave Ertman
Signed-off-by: Tony Nguyen
Signed-off-by: Shiraz Saleem
---
drivers/net/ethernet/i
From: Mustafa Ismail
HW uses host memory as a backing store for a number of
protocol context objects and queue state tracking.
The Host Memory Cache (HMC) is a component responsible for
managing these objects stored in host memory.
Add the functions and data structures to manage the allocation
o
From: Mustafa Ismail
Register auxiliary drivers which can attach to auxiliary RDMA
devices from Intel PCI netdev drivers i40e and ice. Implement the private
channel ops, and register net notifiers.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/i40i
From: Mustafa Ismail
Implement device initialization routines, interrupt set-up,
and allocate object bit-map tracking structures.
Also, add device specific attributes and register definitions.
Signed-off-by: Mustafa Ismail
Signed-off-by: Shiraz Saleem
---
drivers/infiniband/hw/irdma/hw.c
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