From: Casey Leedom
cxgb4 Ethernet driver now queries PCIe configuration space to determine
if it can send TLPs to it with the Relaxed Ordering Attribute set.
Signed-off-by: Casey Leedom
Signed-off-by: Ding Tianhong
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 +
drivers/net/ethern
The PCIe Device Control Register use the bit 4 to indicate that
whether the device is permitted to enable relaxed ordering or not.
But relaxed ordering is not safe for some platform which could only
use strong write ordering, so devices are allowed (but not required)
to enable relaxed ordering bit
Some devices have problems with Transaction Layer Packets with the Relaxed
Ordering Attribute set. This patch set adds a new PCIe Device Flag,
PCI_DEV_FLAGS_NO_RELAXED_ORDERING, a set of PCI Quirks to catch some known
devices with Relaxed Ordering issues, and a use of this new flag by the
cxgb4 dr
From: Casey Leedom
The new flag PCI_DEV_FLAGS_NO_RELAXED_ORDERING indicates that the Relaxed
Ordering Attribute should not be used on Transaction Layer Packets destined
for the PCIe End Node so flagged. Initially flagged this way are Intel
E5-26xx Root Complex Ports which suffer from a Flow Cont
Add 0x6081, 0x6082 and 0x6083 T6 device id's
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
index b
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Sunday, June 18, 2017 4:15 PM
> On Sun, Jun 18, 2017 at 02:50:28PM +0300, Yuval Mintz wrote:
> > This series focuses on RDMA in general with emphasis on required
> > changes toward adding iWARP support. The vast majority of the changes
> >
On 2017/6/16 22:39, Alexander Duyck wrote:
> On Thu, Jun 15, 2017 at 6:10 PM, Ding Tianhong
> wrote:
>>
>>
>> On 2017/6/13 5:28, Alexander Duyck wrote:
>>> On Mon, Jun 12, 2017 at 4:05 AM, Ding Tianhong
>>> wrote:
>> ...
/**
+ * pcie_clear_relaxed_ordering - clear PCI Express relax
On Sun, 18 Jun 2017, Joe Perches wrote:
Perhaps it'd be better to use a style
with a variable length format precision
ie:
"%.*s-tx-%u", IFNAMSIZ - 4 - , netdev-name, i)
This would truncate interface name. Why is this preferred to my patch?
On Sun, 2017-06-18 at 22:55 -0700, Govindarajulu Varadarajan wrote:
> On Sun, 18 Jun 2017, Joe Perches wrote:
>
> > Perhaps it'd be better to use a style
> > with a variable length format precision
> >
> > ie:
> >
> > "%.*s-tx-%u", IFNAMSIZ - 4 - , netdev-name, i)
> >
>
> This would trunca
On Fri, Jun 16, 2017 at 8:27 PM, Haishuang Yan
wrote:
> In collect_md mode, if the tun dev is down, it still can call
> ip_tunnel_rcv to receive on packets, and the rx statistics increase
> improperly.
>
> Fixes: 2e15ea390e6f ("ip_gre: Add support to collect tunnel metadata.")
> Cc: Pravin B Shela
On Sun, 2017-06-18 at 22:05 -0700, Govindarajulu Varadarajan wrote:
> With -Wformat-truncation=, gcc throws the following warning. Instead of
> using snprintf, use kasprintf and allocate string size as needed.
>
> drivers/net/ethernet/cisco/enic/enic_main.c: In function ‘enic_open’:
> drivers/net/
With -Wformat-truncation=, gcc throws the following warning. Instead of
using snprintf, use kasprintf and allocate string size as needed.
drivers/net/ethernet/cisco/enic/enic_main.c: In function ‘enic_open’:
drivers/net/ethernet/cisco/enic/enic_main.c:1740:15: warning: ‘%u’ directive
output may b
On Sun, Jun 18, 2017 at 02:28:14PM +0300, neta...@amazon.com wrote:
> From: Netanel Belgazal
>
> Signed-off-by: Netanel Belgazal
> ---
> drivers/net/ethernet/amazon/ena/ena_com.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c
>
On Sun, Jun 18, 2017 at 02:28:17PM +0300, neta...@amazon.com wrote:
> From: Netanel Belgazal
>
> for optimization purpose, change validate_tx_req_id() to be
> inline function.
>
> Signed-off-by: Netanel Belgazal
> ---
> drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +-
> 1 file changed, 1 ins
From: Jakub Kicinski
Date: Thu, 15 Jun 2017 16:22:15 -0700
> From: Pablo Cascón
>
> Add general use per-vNIC mailbox area and use it for VLAN filtering
> support. Initially proto is hardcoded to 802.1q.
>
> Signed-off-by: Pablo Cascón
> Signed-off-by: Jakub Kicinski
Applied.
From: Johannes Berg
Date: Fri, 16 Jun 2017 09:19:35 +0200
> Here I just have the cleanups with the fix for that ancient bug
> I sent the RFC patches for.
>
> Please pull and let me know if there's any problem.
Pulled, thanks Johannes.
From: Ganesh Goudar
Date: Fri, 16 Jun 2017 15:36:09 +0530
> Avoid NULL dereference in setup_sge_queues() when the adapter is
> in non offload mode.
>
> Fixes: 0fbc81b3ad51 ('chcr/cxgb4i/cxgbit/RDMA/cxgb4: Allocate resources
> dynamically for all cxgb4 ULD's')
> Signed-off-by: Ganesh Goudar
Ap
From: Haishuang Yan
Date: Sat, 17 Jun 2017 11:38:05 +0800
> Same as ip_gre, geneve and vxlan, use key->tos as traffic class value.
>
> CC: Peter Dawson
> Fixes: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on
> encapsulated packets”)
> Signed-off-by: Haishuang Yan
>
> ---
> Changes
From: Felix Manlunas
Date: Sun, 18 Jun 2017 05:04:11 -0700
> From: Prasad Kanneganti
>
> Each Octeon output ring can DMA packets to host memory in two modes: info-
> pointer mode and buffer-pointer-only mode. In info-pointer mode, Octeon
> takes two buffer pointers for each packet and places
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From: Christos Gkekas
Date: Sun, 18 Jun 2017 16:41:40 +0100
> Variable opt in pptp_release() is set but never used, thus needs to be
> removed.
>
> Signed-off-by: Christos Gkekas
Applied to net-next.
From: Felix Manlunas
Date: Sun, 18 Jun 2017 12:41:34 -0700
> From: Prasad Kanneganti
>
> Add implementation to support ethtool -K ethX rx-vlan-filter on/off.
> Rename OCTNET_CMD_ENABLE_VLAN_FILTER command to OCTNET_CMD_VLAN_FILTER_CTL
> and add OCTNET_CMD_VLAN_FILTER_ENABLE and OCTNET_CMD_VLAN_
On Sat, Jun 17, 2017 at 06:24:29PM +0100, Salil Mehta wrote:
> This patch adds the support of MDIO bus interface for HNS3 driver.
> Code provides various interfaces to start and stop the PHY layer
> and to read and write the MDIO bus or PHY.
>
> Signed-off-by: Daode Huang
> Signed-off-by: lipeng
The driver may sleep under a spin lock, and the function call path is:
netxen_nic_pci_mem_access_direct (acquire the lock by spin_lock)
ioremap --> may sleep
To fix it, the lock is released before "ioremap", and the lock is
acquired again after this function.
Signed-off-by: Jia-Ju Bai
---
dr
The driver may sleep under a write spin lock, and function call path is:
netxen_nic_hw_read_wx_2M (acquire the lock by write_lock_irqsave)
crb_win_lock
netxen_pcie_sem_lock
msleep --> may sleep
netxen_nic_hw_write_wx_2M (acquire the lock by write_lock_irqsave)
crb_win_lock
netxen_
> I can't really say I understand who would benefit from adding
> "while at it remove redundant inclusion of header file"
> to the commit log message [And even less from splitting this into its own
> patch].
Part of it is trust.
If you say you are just renaming, not making any change, reviewers
Hi,
On 2017/06/17 0:40, Stephen Hemminger wrote:
> I suspect that VLAN offload on this Intel NIC is allowing any of the VLAN
> types.
>
> Begin forwarded message:
>
> Date: Fri, 16 Jun 2017 15:33:35 +
> From: bugzilla-dae...@bugzilla.kernel.org
> To: step...@networkplumber.org
> Subject: [B
> [auto build test ERROR on net-next/master]
>>net//core/skbuff.c: In function 'skb_copy_ubufs':
>>> net//core/skbuff.c:1016:2: error: 'uarg' undeclared (first use in this
>>> function)
> uarg->callback(uarg, false);
> ^
>net//core/skbuff.c:1016:2: note: each undeclared identifie
Hi Willem,
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Willem-de-Bruijn/sock-allocate-skbs-from-optmem/20170619-072924
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
/kbuild/src/i386//include/net/sock.h:479: warning: No des
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Hello,
How are you today?
we have the financial capability to finance any investment portfolio as far as
is genuine, all we need is a capable business partner that possesses investment
strategies or profitable business information for good turn over within
10-20years.
We can provide proof of
From: "Mintz, Yuval"
Date: Sun, 18 Jun 2017 17:54:49 +
> I can't really say I understand who would benefit from adding "while
> at it remove redundant inclusion of header file" to the commit log
> message [And even less from splitting this into its own patch].
Because it helps people underst
Hi Willem,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Willem-de-Bruijn/sock-allocate-skbs-from-optmem/20170619-072924
config: i386-randconfig-a0-06162344 (attached as .config)
compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904
reproduce:
# sa
From: Willem de Bruijn
Add sock_omalloc and sock_ofree to be able to allocate control skbs,
for instance for looping errors onto sk_error_queue.
The transmit budget (sk_wmem_alloc) is involved in transmit skb
shaping, most notably in TCP Small Queues. Using this budget for
control packets would
From: Willem de Bruijn
Prepare the datapath for refcounted ubuf_info. Clone ubuf_info with
skb_zerocopy_clone() wherever needed due to skb split, merge, resize
or clone.
Split skb_orphan_frags into two variants. The split, merge, .. paths
support reference counted zerocopy buffers, so do not do
From: Willem de Bruijn
The send call ignores unknown flags. Legacy applications may already
unwittingly pass MSG_ZEROCOPY. Continue to ignore this flag unless a
socket opts in to zerocopy.
Introduce socket option SO_ZEROCOPY to enable MSG_ZEROCOPY processing.
Processes can also query this socket
From: Willem de Bruijn
Introduce zerocopy socket send flag MSG_ZEROCOPY. This extends the
shared page support (SKBTX_SHARED_FRAG) from sendpage to sendmsg.
Implement the feature for TCP, UDP, RAW and packet sockets.
On a send call with MSG_ZEROCOPY, the kernel pins user pages and
links these dir
From: Willem de Bruijn
Bound the number of pages that a user may pin.
Follow the lead of perf tools to maintain a per-user bound on memory
locked pages commit 789f90fcf6b0 ("perf_counter: per user mlock gift")
Signed-off-by: Willem de Bruijn
---
include/linux/sched/user.h | 3 ++-
include/li
From: Willem de Bruijn
In the simple case, each sendmsg() call generates data and eventually
a zerocopy ready notification N, where N indicates the Nth successful
invocation of sendmsg() with the MSG_ZEROCOPY flag on this socket.
TCP and corked sockets can cause send() calls to append new data t
From: Willem de Bruijn
A send request with MSG_ZEROCOPY falls back to copying when a request
cannot be completed in zerocopy mode.
Notify processes when the call reverted to copying through a new bit
in the completion notification, so that they can optionally decline
passing the flag on subseque
From: Willem de Bruijn
Support MSG_ZEROCOPY on PF_PACKET transmission.
Tested:
msg_zerocopy.sh 4 packet:
without zerocopy
tx=121543 (7588 MB) txc=0 zc=n
rx=121543 (7584 MB)
with zerocopy
tx=338252 (21119 MB) txc=338252 zc=y
rx=338252 (21108 MB)
msg_zerocopy.sh 4 packe
From: Willem de Bruijn
The kernel supports zerocopy sendmsg in virtio and tap. Expand the
infrastructure to support other socket types. Introduce a completion
notification channel over the socket error queue. Notifications are
returned with ee_origin SO_EE_ORIGIN_ZEROCOPY. ee_errno is 0 to avoid
From: Willem de Bruijn
Enable support for MSG_ZEROCOPY to the TCP stack. TSO and GSO are
both supported. Only data sent to remote destinations is sent without
copying. Packets looped onto a local destination have their payload
copied to avoid unbounded latency.
Tested:
A 10x TCP_STREAM between
From: Willem de Bruijn
Add MSG_ZEROCOPY support to INET(6). This includes UDP, but also
RAW sockets that do not take the raw_send_hdrinc() path.
Zerocopy is only effective when payload is not touched at all. Limit
it to paths that support both checksum offload and scatter-gather.
When a caller
From: Willem de Bruijn
Introduce regression test for msg_zerocopy feature. Send traffic from
one process to another with and without zerocopy.
Evaluate tcp, udp, raw and packet sockets, including variants
- udp: corking and corking with mixed copy/zerocopy calls
- raw: with and without hdrincl
-
From: Willem de Bruijn
Zerocopy support for udp also enables it for some raw sockets. Only
raw sockets that have hdrinc set take a different path. Add zerocopy
support for this variant.
Tested:
msg_zerocopy.sh 4 raw_hdrincl:
without zerocopy
tx=150438 (9390 MB) txc=0 zc=n
rx=150438
From: Willem de Bruijn
Refine skb_copy_ubufs to support compound pages. With upcoming TCP
and UDP zerocopy sendmsg, such fragments may appear.
The existing code replaces each page one for one. Splitting each
compound page into an independent number of regular pages can result
in exceeding limit
Hi Vivien,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-Global-2-cosmetics/20170619-033614
config: i386-randconfig-x079-06180431 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save t
From: Prasad Kanneganti
Add implementation to support ethtool -K ethX rx-vlan-filter on/off.
Rename OCTNET_CMD_ENABLE_VLAN_FILTER command to OCTNET_CMD_VLAN_FILTER_CTL
and add OCTNET_CMD_VLAN_FILTER_ENABLE and OCTNET_CMD_VLAN_FILTER_DISABLE
parameters so that it can be used to enable or disable t
> I'm still not happy at all.
> You failed the address the specific thing I asked to be fixed.
> In patch #4, the rename, you just say in your commit message
> that you are "renaming".
> But in the qedr/main.c part of the change, you are _REMOVING_
> the include.
> And I said that can't be right
Hi,
On Sat, Jun 17, 2017 at 06:24:24PM +0100, Salil Mehta wrote:
+ struct notifier_block notifier_block;
+ /* Vxlan/Geneve information */
+ struct hns3_udp_tunnel udp_tnl[HNS3_UDP_TNL_MAX];
+};
+
+/* the distance between [begin, end) in a ring buffer
+ * note: there is a unuse s
On Sat, Jun 17, 2017 at 06:24:28PM +0100, Salil Mehta wrote:
> +
> +int hclge_tm_schd_init(struct hclge_dev *hdev);
> +int hclge_tm_setup_tc(struct hclge_dev *hdev);
The definition of this function DNE.
> +int hclge_pause_setup_hw(struct hclge_dev *hdev);
> +
> +#endif
> --
> 2.7.4
Thanks,
Rich
Hi,
On Sat, Jun 17, 2017 at 06:24:25PM +0100, Salil Mehta wrote:
+ * Unregister client from ae_dev
+ * start()
+ * Enable the hardware
+ * stop()
+ * Disable the hardware
+ * get_status()
+ * Get the carrier state of the back channel of the handle, 1 for ok, 0 for
+ * non-ok
+ * get_kse
From: Yuval Mintz
Date: Sun, 18 Jun 2017 14:50:28 +0300
> Changes from previous versions
> --
> - V2: Add several inclusion into qede_rdma.h to have proper declarations
>of all variable types used in it
I'm still not happy at all.
You failed the address the spec
From:
Date: Sun, 18 Jun 2017 14:28:15 +0300
> From: Netanel Belgazal
>
> Signed-off-by: Netanel Belgazal
I don't understand this at all.
This whole reason we have those:
> @@ -3008,8 +3015,6 @@ static void ena_set_conf_feat_params(struct ena_adapter
> *adapter,
> ena_set_dev_offloads
Hi,
On Sat, Jun 17, 2017 at 06:24:24PM +0100, Salil Mehta wrote:
+static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
+ int size, dma_addr_t dma, int frag_end,
+ enum hns_desc_type type)
+{
+ struct hns3_desc_cb *desc_cb = &ring
Variable opt in pptp_release() is set but never used, thus needs to be
removed.
Signed-off-by: Christos Gkekas
---
drivers/net/ppp/pptp.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index 1951b10..5b0fd89 100644
--- a/drivers/net/ppp/pptp.
> +static int __init hnae3_init(void)
> +{
> + return 0;
> +}
> +
> +static void __exit hnae3_exit(void)
> +{
> +}
> +
> +module_init(hnae3_init);
> +module_exit(hnae3_exit);
I think init and exit functions are optional. Since your's don't do
anything useful, please try without them.
On Wed, Jun 14, 2017 at 12:10:29AM +0100, Salil Mehta wrote:
> This patch adds the support of the HNAE3 (Hisilicon Network
> Acceleration Engine 3) framework support to the HNS3 driver.
>
> Framework facilitates clients like ENET(HNS3 Ethernet Driver), RoCE
> and user-space Ethernet drivers (like
From: yuan linyu
Signed-off-by: yuan linyu
---
drivers/isdn/hysdn/hycapi.c | 8
drivers/isdn/i4l/isdn_bsdcomp.c | 2 +-
drivers/isdn/i4l/isdn_ppp.c | 2 +-
drivers/net/bonding/bond_alb.c
From: yuan linyu
spatch file,
@@
expression skb, len, data;
type t;
@@
-memcpy((t *)skb_put(skb, len), data, len);
+skb_put_data(skb, data, len);
@@
identifier p;
expression skb, len, data;
type t;
@@
-p = (t *)memset(skb_put(skb, len), data, len);
+p = skb_put_zero(skb, len);
@@
expression skb
From: yuan linyu
follow Johannes Berg, semantic patch file as below,
@@
identifier p, p2;
expression len;
expression skb;
type t, t2;
@@
(
-p = __skb_put(skb, len);
+p = __skb_put_zero(skb, len);
|
-p = (t)__skb_put(skb, len);
+p = __skb_put_zero(skb, len);
)
... when != p
(
p2 = (t2)p;
-memset(p
From: yuan linyu
yuan linyu (3):
net: introduce __skb_put_[zero, data, u8]
net: replace more place to skb_put_[data:zero]
net: manual clean code which call skb_put_[data:zero]
drivers/crypto/chelsio/chcr_algo.c | 15 +--
drivers/infiniband/hw/cxgb4/cm.c
On Mon, Jun 12, 2017 at 01:26:00PM -0700, Arun Parameswaran wrote:
> Add device tree binding documentation for the Broadcom DTE
> PTP clock driver.
>
> Signed-off-by: Arun Parameswaran
> ---
> Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt | 13 +
> 1 file changed, 13 inserti
On Tue, Jun 13, 2017 at 07:49:04PM -0700, frowand.l...@gmail.com wrote:
> From: Frank Rowand
>
> The Devicetree Specification has superseded the ePAPR as the
> base specification for bindings. Update files in Documentation
> to reference the new document.
>
> Some files are not updated because
On Sun, Jun 18, 2017 at 02:50:28PM +0300, Yuval Mintz wrote:
> This series focuses on RDMA in general with emphasis on required changes
> toward adding iWARP support. The vast majority of the changes introduced
> are in qed/qede, with a couple of small changes to qedr
> [mentioned below].
Btw, can
Sorry for the latency.
On 17-06-13 09:58 AM, Lorenzo Colitti wrote:
On Sat, Jun 10, 2017 at 10:31 PM, Jamal Hadi Salim wrote:
skb->priority = sk->sk_priority;
- skb->mark = sk->sk_mark;
+ if (!skb->mark)
+ skb->mark = sk->sk_mark;
It looks a bit iffy to ta
From: Prasad Kanneganti
Each Octeon output ring can DMA packets to host memory in two modes: info-
pointer mode and buffer-pointer-only mode. In info-pointer mode, Octeon
takes two buffer pointers for each packet and places the length of the
packet along with specified number of bytes from the
> From: Michal Kalderon
>
> Once we have iWARP support, the qede portion of the qedr<->qede would
> serve all the RDMA protocols - so rename the file to be appropriate to its
> function.
>
> CC: Michal Kalderon
> Signed-off-by: Yuval Mintz
Sorry, patch was mistakenly created without signed-off
From: Michal Kalderon
Whenever firmware indicates that there's an async indication it needs
to handle, there's a switch-case where the right functionality is called
based on function's personality and information.
Before iWARP is added [as yet another client], switch over the SPQ into
a callback
From: Michal Kalderon
Rename the functions common to both iWARP and RoCE to have a prefix of
_rdma_ instead of _roce_.
Signed-off-by: Michal Kalderon
Signed-off-by: Yuval Mintz
---
drivers/infiniband/hw/qedr/main.c| 6 +-
drivers/net/ethernet/qlogic/qede/qede.h | 4 +-
dr
From: Michal Kalderon
Driver needs to wait for all resources to return from FW before it can send
the FUNC_CLOSE ramrod.
Signed-off-by: Michal Kalderon
Signed-off-by: Yuval Mintz
---
drivers/net/ethernet/qlogic/qed/qed_roce.c | 35 +-
1 file changed, 20 insertions(
From: Michal Kalderon
Once we have iWARP support, the qede portion of the qedr<->qede would
serve all the RDMA protocols - so rename the file to be appropriate
to its function.
CC: Michal Kalderon
Signed-off-by: Yuval Mintz
---
drivers/infiniband/hw/qedr/main.c | 2
Configure device according to DCBx results so that EDPMs
made by RoCE would honor flow-control.
Signed-off-by: Yuval Mintz
---
drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 16
drivers/net/ethernet/qlogic/qed/qed_reg_addr.h | 6 ++
2 files changed, 22 insertions(+)
diff
If DCBx update occurs while QPs are open, stop sending edpms until all
QPs are closed.
Signed-off-by: Yuval Mintz
---
drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 8 +++
drivers/net/ethernet/qlogic/qed/qed_roce.c | 36 ++
drivers/net/ethernet/qlogic/qed/qed_roce.
This series focuses on RDMA in general with emphasis on required changes
toward adding iWARP support. The vast majority of the changes introduced
are in qed/qede, with a couple of small changes to qedr
[mentioned below].
The infrastructure changes:
- Patch #1 adds the ability to pass PBL memory e
iWARP would require the chains to allocate/free their PBL memory
independently, so add the infrastructure to provide it externally.
Signed-off-by: Yuval Mintz
---
drivers/infiniband/hw/qedr/main.c | 2 +-
drivers/infiniband/hw/qedr/verbs.c| 6 ++---
drivers/net/ethernet
From: Netanel Belgazal
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_com.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c
b/drivers/net/ethernet/amazon/ena/ena_com.c
index f6e1d30523a6..8efb85e25a42 100644
From: Netanel Belgazal
Instead of using:
memset(ptr, 0x0, sizeof(struct ...))
use:
memset(ptr, 0x0, sizeor(*ptr))
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_com.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ether
From: Netanel Belgazal
for optimization purpose, change validate_tx_req_id() to be
inline function.
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c
From: Netanel Belgazal
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 7dee448157bb..7
From: Netanel Belgazal
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h
b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 86b0f0dbae65..29bb
From: Netanel Belgazal
ENA driver post Rx buffers through the Rx submission queue
for the ENA device to fill them with receive packets.
Each Rx buffer is marked with req_id in the Rx descriptor.
Newer ENA devices could consume the posted Rx buffer in out of order,
and as result the corresponding
From: Netanel Belgazal
With this patch, ENA device can update the ena driver about
the desired timeout values:
These values are part of the "hardware hints" which are transmitted
to the driver as Asynchronous event through ENA async
event notification queue.
In case the ENA device does not suppo
From: Netanel Belgazal
rx drop counter is reported by the device in the keep-alive
event.
update the driver's counter with the device counter.
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/n
From: Netanel Belgazal
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 44 +---
1 file changed, 27 insertions(+), 17 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
From: Netanel Belgazal
Current driver tries to allocate msix vectors as the number of the
negotiated io queues. (with another msix vector for management).
If pci_alloc_irq_vectors() fails, the driver aborts the probe
and the ENA network device is never brought up.
With this patch, the driver's l
From: Netanel Belgazal
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 04aade842097..424b4d7e64
From: Netanel Belgazal
For each device reset, log to the device what is the cause
the reset occur.
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_com.c | 5 +++-
drivers/net/ethernet/amazon/ena/ena_com.h | 4 +++-
drivers/net/ethernet/amazon/ena/ena_netde
From: Netanel Belgazal
return -EOPNOTSUPP instead of -EPERM.
Signed-off-by: Netanel Belgazal
---
drivers/net/ethernet/amazon/ena/ena_com.c | 22 +++---
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 10 +++---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 20
From: Netanel Belgazal
This patchset contains some new features/improvements that were added
to the ENA driver to increase its robustness and are based on
experience of wide ENA deployment.
Netanel Belgazal (13):
net: ena: change return value for unsupported features unsupported
return val
On 16/06/2017 5:01 PM, Davide Caratti wrote:
if the NIC fails to validate the checksum on TCP/UDP, and validation of IP
checksum is successful, the driver subtracts the pseudo-header checksum
from the value obtained by the hardware and sets CHECKSUM_COMPLETE. Don't
do that if protocol is IPPROT
On Sat, 17 Jun 2017 11:38:05 +0800
Haishuang Yan wrote:
> Same as ip_gre, geneve and vxlan, use key->tos as traffic class value.
>
> CC: Peter Dawson
> Fixes: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on
> encapsulated packets”)
> Signed-off-by: Haishuang Yan
>
> ---
> Changes s
On Sun, 2017-06-18 at 00:13 -0700, Christoph Hellwig wrote:
> On Sun, Jun 18, 2017 at 06:50:27AM +1000, Benjamin Herrenschmidt wrote:
> > What is your rationale here ? (I have missed patch 0 it seems).
>
> Less code duplication, more modular dma_map_ops insteance.
>
> > dma_supported() was suppos
Hi Jacob,
I am looking at your patch:
d4ab4286276f ethtool: correctly ensure {GS}CHANNELS doesn't conflict ...
I wonder - if I want to configure the number of channels (ethtool -L),
without being aware to the history of indirection table (manually set or
not), how can I know what is the expect
On Sun, Jun 18, 2017 at 06:50:27AM +1000, Benjamin Herrenschmidt wrote:
> What is your rationale here ? (I have missed patch 0 it seems).
Less code duplication, more modular dma_map_ops insteance.
> dma_supported() was supposed to be pretty much a "const" function
> simply informing whether a giv
On Fri, Jun 16, 2017 at 01:40:24PM -0700, Alexander Duyck wrote:
> dma_unmap_page on dest_dma if "op == IOAT_OP_XOR"? Odds are it is what
> the compiler is already generating and will save a few lines of code
> so what you end up with is something like:
Honestly wanted to touch the code as little
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