>-Original Message-
>From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
>Sent: Thursday, June 5, 2014 7:57 PM
>To: dev at dpdk.org
>Subject: [dpdk-dev] Licensing consistency
>
>Hey all-
> One of the things that came up during the dpdk package review for
> Fedora wa
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of John W. Linville
> Sent: Friday, June 06, 2014 12:57 PM
> To: Chris Wright
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [RFC] librte_pmd_packet: add PMD for AF_PACKET-
> based virtual devices
>
> On Fri, Ju
On Fri, Jun 06, 2014 at 04:23:47PM -0400, John W. Linville wrote:
> On Fri, Jun 06, 2014 at 08:18:21PM +, Butler, Siobhan A wrote:
> >
> >
> > >-Original Message-
> > >From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> > >Sent: Thursday, June 5, 2014 7:57 PM
> > >To
On Fri, Jun 06, 2014 at 04:36:11PM -0400, John W. Linville wrote:
> On Fri, Jun 06, 2014 at 04:30:50PM -0400, Neil Horman wrote:
> > On Fri, Jun 06, 2014 at 03:25:54PM -0400, John W. Linville wrote:
> > > This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> > > socket. The current
Since we now have a list of interrupt modes for sysfs,
use that to match module param values. This also allows msi
to be selected as a preferred mode.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -605,21 +605,
Since irq mode is determined dynamically on a per-device
basis, and virtio needs to know if using intx or msi-x,
make it a sysfs attribute.
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -43,6 +43,10 @@
IGBUIO_MSIX_INTR_MODE
};
+static
This pach reworks how IRQ mode handling is done.
The biggest code change is to use the standard INTX management
code that exists in more recent kernels (and provide backport version).
This also fixes the pci_lock code which was broken, since it was
not protecting against config access, and was doi
The module parameter is read-only since changing mode after loading
isn't going to work.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -647,7 +647,7 @@
module_init(igbuio_pci_init_module);
module_exit(igbuio_
It is good practice to propogate the return values of failing
functions so that more information can be reported. The failed result
of probe will make it out to errno and get printed by modprobe
and will aid in diagnosis of failures.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxap
Since only one MSI-X entry is ever defined, there is no need to
put it as an array in the driver private data structure. One msix_entry
can just be put on the stack and initialized there.
Also remove the unused backport defines related to MSI-X.
I suspect this code was just inherited from some oth
It is better style to just use the pci_num_vf directly, rather
than wrapping it with a local (but globally named) function with
the same effect.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -98,9 +98,8 @@
}
Fix whitespace and other style issues reported by checkpatch.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -1,23 +1,23 @@
/*-
* GPL LICENSE SUMMARY
- *
+ *
* Copyright(c) 2010-2014 Intel Corporation.
Don't put capitialization and space in name since it will show
up in /proc/interrupts. Instead use driver name to follow the
conventions used in the kernel by other drivers.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/ig
Use Linux kernel standard coding conventions for console messages.
Bare use of printk() is not desirable and is reported as a style
problem by checkpatch. Instead use pr_info() and dev_info()
to print out log messages where appropriate.
Signed-off-by: Stephen Hemminger
--- a/lib/librte_eal/linu
These apply to the current DPDK tree, and are an alternative to
the patches from Alan. It provides indication of IRQ mode via
sysfs attribute.
On Fri, Jun 06, 2014 at 04:30:50PM -0400, Neil Horman wrote:
> On Fri, Jun 06, 2014 at 03:25:54PM -0400, John W. Linville wrote:
> > This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> > socket. The current implementation uses mmap'ed ring buffers to
> > limit copying and user/ker
On Fri, Jun 06, 2014 at 03:25:54PM -0400, John W. Linville wrote:
> This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> socket. The current implementation uses mmap'ed ring buffers to
> limit copying and user/kernel transitions. The intent is also to take
> advantage of fanout an
On Fri, Jun 06, 2014 at 08:18:21PM +, Butler, Siobhan A wrote:
>
>
> >-Original Message-
> >From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> >Sent: Thursday, June 5, 2014 7:57 PM
> >To: dev at dpdk.org
> >Subject: [dpdk-dev] Licensing consistency
> >
> >Hey all-
>
Tested-by: Waterman Cao
This patch includes 13 files, ip_fragmentation and ip_reassembly app have been
tested by Intel.
We verified IP fragmentation/reassembly library with IPv4 and IPv6 . All cases
passed.
Please see test guidance as the following:
IP reassembly:
1. ./examples/ip_reassembly/bui
On Fri, Jun 06, 2014 at 12:47:48PM -0700, Chris Wright wrote:
> * John W. Linville (linville at tuxdriver.com) wrote:
> > This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> > socket. The current implementation uses mmap'ed ring buffers to
> > limit copying and user/kernel transit
This is a Linux-specific virtual PMD driver backed by an AF_PACKET
socket. The current implementation uses mmap'ed ring buffers to
limit copying and user/kernel transitions. The intent is also to take
advantage of fanout and any future AF_PACKET optimizations as well.
This is intended to provide
* John W. Linville (linville at tuxdriver.com) wrote:
> On Fri, Jun 06, 2014 at 12:47:48PM -0700, Chris Wright wrote:
> > * John W. Linville (linville at tuxdriver.com) wrote:
> > > This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> > > socket. The current implementation uses mma
* John W. Linville (linville at tuxdriver.com) wrote:
> This is a Linux-specific virtual PMD driver backed by an AF_PACKET
> socket. The current implementation uses mmap'ed ring buffers to
> limit copying and user/kernel transitions. The intent is also to take
> advantage of fanout and any future
From: Hiroshi Shimamoto
Add the capability to change MTU.
On MTU change, remember the corresponding frame size and request new
frame size to the host on reset, if the host MEMNIC has that feature.
Don't trust framesz of header in general usage, because host might change
the value unexpectedly.
From: Hiroshi Shimamoto
Add framesz field in memnic data structure, and initialized with the current
frame size.
Replace length check on TX/RX with the above frame size.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
---
linux/memnic_net.c | 7 +--
linux/memnic_net.h | 1 +
2
From: Hiroshi Shimamoto
If the MEMNIC framework has the feature MEMNIC_FEAT_FRAME_SIZE and
configured frame size, set request bit and frame size to support
larger frame size on reset.
Don't trust framesz of header in general usage, because host might change
the value unexpectedly.
Signed-off-by
From: Hiroshi Shimamoto
Add framesz field in adapter structure, and initialized with the current
frame size.
Replace length check on TX/RX with the above frame size.
Signed-off-by: Hiroshi Shimamoto
Reviewed-by: Hayato Momma
---
pmd/pmd_memnic.c | 10 +++---
1 file changed, 7 insertions(+
From: Hiroshi Shimamoto
Update MEMNIC data structure in common header file.
Prepare to support extra features for MEMNIC.
Change name reserved to request which will be used to negotiate between
host and guest, and add feature flag and other definitions.
Signed-off-by: Hiroshi Shimamoto
Review
From: Hiroshi Shimamoto
This patchset provides variable frame size functionality with MEMNIC
extra features framework.
First, update the memnic.h to synchronise upstream data structure which
has extra feature framework.
Next, prepare for changing frame size.
Finally implement frame size negotiat
On Fri, Jun 06, 2014 at 08:23:31AM +, Doherty, Declan wrote:
> > -Original Message-
> > From: Neil Horman [mailto:nhorman at tuxdriver.com]
> > Sent: Thursday, May 29, 2014 12:34 PM
> > To: Doherty, Declan
> > Cc: dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH 0/4] Link Bonding Libr
> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Thursday, June 5, 2014 4:16 PM
> To: Doherty, Declan
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 1/4] Link Bonding Library
>
> On Wed, 4 Jun 2014 16:18:02 +0100
> declan.doherty at
Acked-by: Pablo de Lara Guarch
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Konstantin Ananyev
> Sent: Wednesday, May 28, 2014 8:27 PM
> To: dev at dpdk.org; dev at dpdk.org
> Subject: [dpdk-dev] [PATCHv2 0/5] ACL library
>
> The ACL library is used to p
Acked-by: Pablo de Lara Guarch
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Konstantin Ananyev
> Sent: Thursday, May 22, 2014 5:56 PM
> To: dev at dpdk.org; dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 0/2] L3FWD sample optimisation
>
> With latest HW an
> -Original Message-
> From: Neil Horman [mailto:nhorman at tuxdriver.com]
> Sent: Thursday, May 29, 2014 12:34 PM
> To: Doherty, Declan
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 0/4] Link Bonding Library
>
> On Thu, May 29, 2014 at 10:33:00AM +, Doherty, Declan wrote:
> >
On Fri, 6 Jun 2014 09:07:23 +
"Doherty, Declan" wrote:
> > -Original Message-
> > From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> > Sent: Thursday, June 5, 2014 4:16 PM
> > To: Doherty, Declan
> > Cc: dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v2 1/4] Link Bon
From: Hiroshi Shimamoto
Calling netif_receive_skb() from memnic thread may cause deadlock, if
softirq is not disabled.
The netif_receive_skb() should be called in softirq context, but memnic
thread is not softirq context. That may conflict softirq work like a
timer handler in kernel network stac
Tested-by: Waterman Cao
This patch set has been tested by Intel.
We performed L2FWD, L3FWD and PMD test suite on new library, all cases passed.
Also we run performance test, result met our design expectation.
Please see test environment and configuration:
Each of the 10Gb Ethernet* ports of the D
Acked-by: Huawei Xie
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Ouyang Changchun
Sent: Monday, May 26, 2014 3:45 PM
To: dev at dpdk.org
Subject: [dpdk-dev] [PATCH v2 0/3] Support setting TX rate for queue and VF
This patch v2 fixes some errors and warnings re
On Wed, Jun 04, 2014 at 12:42:50AM +0100, Bruce Richardson wrote:
> This commit removes trailing whitespace from lines in files. Almost all
> files are affected, as the BSD license copyright header had trailing
> whitespace on 4 lines in it [hence the number of files reporting 8 lines
> changed in
Tested-by: Waterman Cao
This patch has been tested by Intel.
Basic functional test has been performed about 'l3fwd-acl', all cases are
passed.
It includes test_l3fwdacl_acl_rule, test_l3fwdacl_exact_route,
test_l3fwdacl_lpm_route, test_l3fwdAcl_Scalar and test_l3fwdacl_invalid.
There is one kno
Tested-by: Waterman Cao
Tested-by: Waterman Cao
This patch is updated version for Link Bonding library.
It's compose of 5 files including cover letter, tested by Intel.
Please see environment information:
Fedora 20 x86_64, Linux Kernel 3.11.10-301, GCC 4.8.2
Intel Xeon CPU E5-2680 v2 @ 2.80GHz NIC: Intel Niantic 82599
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