On Tue, Sep 15, 2015 at 11:20:03PM +0200, Marc Sune wrote:
> Adrien,
>
> 2015-09-15 12:04 GMT+02:00 Adrien Mazarguil :
[...]
> > It's not so much about the way PMDs recover link information, rather about
> > the amount of changes required to switch to a bit-field API for
ch
> is what a unique switch case mapping will take? We are not talking about
> the dataplane here, Neilo.
He wasn't arguing about the number of CPU cycles but the amount of code
required to go back and forth between actual link status speed and its
bit-field counterpart for no apparent benefit.
> The benefit that Morten is arguing here is to have a unified API,
> consistent for the user. Once more, I don't have a preference, though I see
> what he means. I am not sure if the bitmap for retrieving the link is
> really more usable than the current API, which is IMHO what should steer
> the discussion, not performance.
Everyone agrees that a link speed bit-field is useful as an input value to
advertise, request and allow a set of speeds. We do not agree with its usage
as the current link speed which is often the result of a computation. We
aren't talking about performance.
A given link cannot be simultaneously at 10 Gbps and 1 Gbps right? Using a
bit-field for the current link speed is confusing at best. Output values do
not need to be included in the unified API, they are never converted back
into enum values.
I'm stressing again the fact that doing so would require a changes in all
applications that use the current speed and in PMDs for no good reason.
Regards,
--
Adrien Mazarguil
6WIND
ease provide compilation, program (testpmd?) startup
logs and the related command line if it still doesn't work.
--
Adrien Mazarguil
6WIND
ibutions supported by Mellanox
OFED. In your specific case, RHEL 6.5 is supported by MOFED 3.0-2.0.1.
--
Adrien Mazarguil
6WIND
Signed-off-by: Adrien Mazarguil
---
doc/guides/rel_notes/release_2_1.rst | 20
1 file changed, 20 insertions(+)
diff --git a/doc/guides/rel_notes/release_2_1.rst
b/doc/guides/rel_notes/release_2_1.rst
index c39418c..00edd4b 100644
--- a/doc/guides/rel_notes/release_2_1.rst
Signed-off-by: Adrien Mazarguil
---
doc/guides/rel_notes/release_2_0.rst | 6 ++
1 file changed, 6 insertions(+)
diff --git a/doc/guides/rel_notes/release_2_0.rst
b/doc/guides/rel_notes/release_2_0.rst
index 4341a0c..62737ae 100644
--- a/doc/guides/rel_notes/release_2_0.rst
+++ b/doc
Following John McNamara's changes we've noticed that mlx4 release notes were
missing from DPDK 2.0.0. This patchset adds them retroactively and also
provides mlx4 release notes for DPDK 2.1.0.
Adrien Mazarguil (2):
doc: add missing release notes for mlx4 availability in DPDK 2.0.0
doc: add
types")
>
> Signed-off-by: Thomas Monjalon
Makes sense.
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
.
Signed-off-by: Adrien Mazarguil
---
doc/guides/nics/mlx4.rst | 29 ++---
1 file changed, 6 insertions(+), 23 deletions(-)
diff --git a/doc/guides/nics/mlx4.rst b/doc/guides/nics/mlx4.rst
index ac2dd56..c33aa38 100644
--- a/doc/guides/nics/mlx4.rst
+++ b/doc/guides/nics/mlx4
From: Olga Shern <ol...@mellanox.com>
Multicast loopback must be disabled on PF devices to prevent the adapter
from sending frames back. Required with MOFED 3.0.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/Makefile | 5 +
drivers/net/mlx4/mlx4.c
From: Alex Rosenbaum <al...@mellanox.com>
RDs are a new feature of MOFED 3.0 that makes Verbs aware of how CQ and QP
resources are being used for internal performance tuning.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/
Depending on adapters features and VXLAN support in the kernel, VXLAN frames
can be automatically recognized, in which case checksum validation and
generation occurs on inner and outer L3 and L4.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 49
From: Gilad Berman <gil...@mellanox.com>
Mellanox ConnectX-3 adapters can handle L3 (IPv4) and L4 (TCP, UDP, TCP6,
UDP6) RX checksums validation and TX checksums generation, with and without
802.1Q (VLAN) headers.
Signed-off-by: Gilad Berman
Signed-off-by: Olga Shern
Signed-off-by:
g SGEs. For scattered mbufs, SGEs are
allocated on the stack and passed to send_pending_sg_list().
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 244 +---
1 file changed, 84 insertions(+), 160 deletions(-)
diff
This commit makes scattered TX support entirely optional by moving it to a
separate function that is only available when MLX4_PMD_SGE_WR_N > 1.
Improves performance when scattered support is not needed.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/Makefile | 4 --
drivers/net/mlx4/mlx4.c | 167 +++---
2 files changed, 85 insertions(+), 86 deletions(-)
diff --git a/drivers/net/mlx4/Makefile b/drivers/net/mlx4/Makefile
index ce1f2b0..fd74
From: Alex Rosenbaum <al...@mellanox.com>
Instead of requesting a completion event for each TX burst, request it on a
fixed schedule once every MLX4_PMD_TX_PER_COMP_REQ (currently 64) packets to
improve performance.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drive
From: Alex Rosenbaum <al...@mellanox.com>
This commit replaces the CQ polling and QP posting functions
(mlx4_rx_burst() only) with a new low level interface to improve
performance.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Gilad Berman
Signed-off-by: Adrien Mazarguil
---
drivers/ne
ed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 34 ++
1 file changed, 18 insertions(+), 16 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 37aca55..cdc679a 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/
ecifications per configured MAC address.
Signed-off-by: Olga Shern
Signed-off-by: Or Ami
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 174
1 file changed, 115 insertions(+), 59 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/
From: Or Ami <o...@mellanox.com>
Starting from MLNX_OFED 3.0 FW 2.34.5000 when working with optimized
steering mode (-7) QPs can be attached to the port's MAC, therefore no need
for the check.
Signed-off-by: Or Ami
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drive
From: Or Ami <o...@mellanox.com>
The number of descriptors must be a multiple of MLX4_PMD_SGE_WR_N.
Signed-off-by: Or Ami
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drive
From: Alex Rosenbaum <al...@mellanox.com>
This commit drops "exp" from related function and type names to stop using
the experimental API.
Signed-off-by: Olga Shern
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/
ed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 44 +---
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index ed68beb..02dd894 100644
--- a/drivers/net/mlx
From: Olga Shern <ol...@mellanox.com>
Although using the PMD from a forked process is still unsupported, this
commit makes Verbs safe enough for applications to call fork() for other
purposes.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4
From: Alex Rosenbaum <al...@mellanox.com>
Make rxq_setup_qp() handle inline support like rxq_setup_qp_rss() instead of
having two separate functions.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.
From: Alex Rosenbaum <al...@mellanox.com>
This is done by storing the current index in the RX queue structure.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff
From: Olga Shern <ol...@mellanox.com>
HAVE_EXP_QUERY_DEVICE is used to check whether ibv_exp_query_device() can be
used. RSS and inline receive features depend on it.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/Makefile | 4
drivers/net/mlx4/
Since Mellanox OFED 3.0 and Linux 3.15, interface port numbers are stored
in dev_port instead of dev_id sysfs files.
Signed-off-by: Or Ami
Signed-off-by: Nitzan Weller
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 51 +
1 file
When failing to allocate a segment, mlx4_rx_burst_sp() may call
rte_pktmbuf_free() on an incomplete scattered mbuf whose next pointer in the
last segment is not set.
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
when allocating mbufs.
- Several API changes following the release of Mellanox OFED 3.0.
- Performance improvements made possible by the new API.
- Add TX checksum offloads.
- Update documentation to reflect the changes.
Adrien Mazarguil (6):
mlx4: fix possible crash on scattered mbuf
rte_cpuflags.h.
Fixes: ba7468997ea6 ("spinlock: add HTM lock elision for x86")
Signed-off-by: Adrien Mazarguil
---
lib/librte_eal/common/include/generic/rte_cpuflags.h | 4
1 file changed, 4 insertions(+)
diff --git a/lib/librte_eal/common/include/generic/rte_cpuflags.h
b/lib/
t that, as a PMD's Makefile is obviously not
the right place to add a -pedantic parameter anyway.
However outside of PMD usage, I think public API headers (I'm not talking
about the entire DPDK code base, just headers) should handle all kind of
warnings a user application might throw at it for its own
D(wr_id).offset);
> struct rte_mbuf *rep;
>
> /* Sanity checks. */
> @@ -2891,7 +2895,8 @@ rxq_rehash(struct rte_eth_dev *dev, struct rxq *rxq)
> for (i = 0; (i != elemof(*elts)); ++i) {
> struct rxq_elt *elt = &(
ed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 34 ++
1 file changed, 18 insertions(+), 16 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 4c4f693..04cc5e1 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/
ecifications per configured MAC address.
Signed-off-by: Olga Shern
Signed-off-by: Or Ami
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 174
1 file changed, 115 insertions(+), 59 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/
From: Or Ami <o...@mellanox.com>
Starting from MLNX_OFED 3.0 FW 2.34.5000 when working with optimized
steering mode (-7) QPs can be attached to the port's MAC, therefore no need
for the check.
Signed-off-by: Or Ami
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drive
From: Or Ami <o...@mellanox.com>
The number of descriptors must be a multiple of MLX4_PMD_SGE_WR_N.
Signed-off-by: Or Ami
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drive
From: Alex Rosenbaum <al...@mellanox.com>
This commit makes librte_pmd_mlx4 support both the extended Verbs API from
upstream and the original experimental Verbs API.
Signed-off-by: Olga Shern
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/Makefil
ed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 44 +---
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index cc16e8c..f9faeb0 100644
--- a/drivers/net/mlx
From: Olga Shern <ol...@mellanox.com>
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index f7186fa..cc16e8c 100644
--- a/drivers/net/mlx4/
From: Alex Rosenbaum <al...@mellanox.com>
Make rxq_setup_qp() handle inline support like rxq_setup_qp_rss() instead of
having two separate functions.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.
From: Alex Rosenbaum <al...@mellanox.com>
This is done by storing the current index in the RX queue structure.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff
From: Olga Shern <ol...@mellanox.com>
This feature is now also supported in VMs.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/
From: Alex Rosenbaum <al...@mellanox.com>
Replace ibv_exp_poll_cq() with direct function call to improve performance.
Signed-off-by: Alex Rosenbaum
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff
Depending on adapters features and VXLAN support in the kernel, VXLAN frames
can be automatically recognized, in which case checksum validation occurs on
inner and outer L3 and L4.
Signed-off-by: Adrien Mazarguil
Acked-by: Guillaume Gaudonville
---
drivers/net/mlx4/mlx4.c | 34
From: Gilad Berman <gil...@mellanox.com>
Mellanox ConnectX-3 adapters can handle L3 (IPv4) and L4 (TCP, UDP, TCP6,
UDP6) RX checksums validation, with and without 802.1Q (VLAN) headers.
Signed-off-by: Gilad Berman
Signed-off-by: Adrien Mazarguil
Acked-by: Guillaume Gaudonville
---
d
From: Olga Shern <ol...@mellanox.com>
HAVE_EXP_QUERY_DEVICE is used to check whether ibv_exp_query_device() can be
used. RSS and inline receive features depend on it.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/Makefile | 4
drivers/net/mlx4/
This API implements additional flags in work completions that are required
to support checksum offloads.
Signed-off-by: Gilad Berman
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 22 +++---
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers
Since Mellanox OFED 3.0 and Linux 3.15, interface port numbers are stored
in dev_port instead of dev_id sysfs files.
Signed-off-by: Or Ami
Signed-off-by: Nitzan Weller
Signed-off-by: Adrien Mazarguil
---
drivers/net/mlx4/mlx4.c | 51 +
1 file
This patchset adds compatibility with the upcoming Mellanox OFED 3.0
release (new kernel drivers and userland support libraries), which supports
new features such as L3/L4 checksum validation offloads and addresses
several bugs and limitations at the same time.
Adrien Mazarguil (3):
mlx4: add
er
thread. There's only a typo in the commit log ("oneo therwise").
Reviewed-by: Adrien Mazarguil
> ---
> lib/librte_mempool/rte_mempool.c | 12
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/lib/librte_mempool/rte_mempool.c
> b/lib/li
On Mon, May 25, 2015 at 06:20:03PM +, Ananyev, Konstantin wrote:
> Hi Adrien,
Hi Konstantin,
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Adrien Mazarguil
> > Sent: Monday, May 25, 2015 5:28 PM
> > To: dev at dpdk
that prevents using the
entire region.
Fixes: 148f963fb532 ("xen: core library changes")
Signed-off-by: Adrien Mazarguil
---
lib/librte_mempool/rte_mempool.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/lib/librte_mempool/rte_mempool.c b/lib/libr
is garbage.
This commit fixes an assertion failure in testpmd on 64 bit architectures
when combining --no-huge and --mp-anon outside of Xen Dom0:
PANIC in mempool_anon_create():
line 170assert "elt_num == mp->size" failed
Fixes: 148f963fb532 ("xen: core library changes")
ICMP echo replies with invalid checksums may be dropped by network nodes or
ignored by the ping utility.
Signed-off-by: Adrien Mazarguil
Acked-by: Ivan Boule
---
v2:
- Compute correct checksum value by taking overflow into account.
app/test-pmd/icmpecho.c | 11 +--
1 file changed, 9
On Fri, May 22, 2015 at 02:42:08PM +0200, Olivier MATZ wrote:
> Hi Adrien,
Hi Olivier,
> On 05/22/2015 01:07 PM, Adrien Mazarguil wrote:
> > ICMP echo replies with invalid checksums may be dropped by network nodes or
> > ignored by the ping utility.
> >
> > S
ICMP echo replies with invalid checksums may be dropped by network nodes or
ignored by the ping utility.
Signed-off-by: Adrien Mazarguil
Acked-by: Ivan Boule
---
app/test-pmd/icmpecho.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/app/test-pmd/icmpecho.c b/app/test
In the icmpecho forwarding mode, ARP replies from testpmd contain
invalid zero-filled MAC addresses. This is broken since the commit below.
Fixes: 31db4d38de72 ("net: change arp header struct declaration")
Signed-off-by: Adrien Mazarguil
Acked-by: Ivan Boule
---
app/test-pmd/icmp
This field is not supposed to contain the RX queue index. Applications can
rely on it to determine the port a given mbuf comes from.
Signed-off-by: Adrien Mazarguil
---
lib/librte_pmd_enic/enic.h| 1 +
lib/librte_pmd_enic/enic_ethdev.c | 1 +
lib/librte_pmd_enic/enic_main.c | 4
On Thu, Apr 09, 2015 at 09:28:53AM -0700, Stephen Hemminger wrote:
> On Thu, 9 Apr 2015 10:32:24 +0200
> Adrien Mazarguil wrote:
>
> > >
> > > +#ifdef RTE_LIBRTE_ENIC_DEBUG
> > > #define ENICPMD_FUNC_TRACE() \
> > > RTE_LOG(DEBUG, PMD,
{} while (0)
How about defining it as (void)0 instead of an empty do/while block?
Doing so will prevent warnings if this macro happens to be used in an
expression. RTE_LOG() supports it.
> +#endif
>
> /*
> * The set of PCI devices this driver supports
> --
> 2.2.2
--
Adrien Mazarguil
6WIND
lies on it.
> I would be happy to contribute to the help page with end-to-end
> instructions for using the Mellanox with testpmd.
I've just submitted a patch to provide more details about the installation
process, you should have a look.
--
Adrien Mazarguil
6WIND
-by: Adrien Mazarguil
---
doc/guides/nics/mlx4.rst | 85
1 file changed, 78 insertions(+), 7 deletions(-)
diff --git a/doc/guides/nics/mlx4.rst b/doc/guides/nics/mlx4.rst
index b26c219..93a7f57 100644
--- a/doc/guides/nics/mlx4.rst
+++ b/doc/guides
steering API), remove it
entirely.
Signed-off-by: Olga Shern
Signed-off-by: Adrien Mazarguil
---
config/common_bsdapp | 1 -
config/common_linuxapp | 1 -
doc/guides/prog_guide/mlx4_poll_mode_drv.rst | 11 -
lib/librte_pmd_mlx4/Makefile
NE_RECV_SZ
> + enum IBV_EXP_DEVICE_ATTR_INLINE_RECV_SZ $(AUTOCONF_OUTPUT)
> $Q sh -- '$<' '$@' \
> SEND_RAW_WR_SUPPORT \
> infiniband/verbs.h \
> - type 'struct ibv_send_wr_raw'
> + type 'struct ibv_send_wr_raw
t;-pedantic"
> #endif
>
> -/* Verbs header. */
> -/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
> -#ifdef PEDANTIC
> -#pragma GCC diagnostic ignored "-pedantic"
> -#endif
> -
> -#include
> -
> -#ifdef PEDANTIC
> -#pragma GCC diagnostic error "-pedantic"
> -#endif
> -
> /* Generated configuration header. */
> #include "mlx4_autoconf.h"
>
> --
> 2.2.2
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
ce "mlx4_1" (VF:
false)
PMD: librte_pmd_mlx4: cannot use device, are drivers up to date?
EAL: No probed ethernet devices
[...]
Signed-off-by: Adrien Mazarguil
---
lib/librte_pmd_mlx4/mlx4.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/lib/librte_p
ion.
In short, unload mlx4_core, mlx4_en, mlx4_ib and ib_uverbs, install this
package, run depmod and load them again. Since they have similar names, the
updated kernel modules should be found in a "extra" or "updates"
subdirectory of /lib/modules and come first when queried by modinfo.
[1]
http://www.mellanox.com/page/products_dyn?product_family=26=linux_sw_drivers
--
Adrien Mazarguil
6WIND
This documentation covers implementation details, features and limitations,
configuration, prerequisites and provides a usage example.
Signed-off-by: Adrien Mazarguil
---
MAINTAINERS | 1 +
doc/guides/prog_guide/index.rst | 1 +
doc/guides
userland at the moment partly because /sys (sysfs) support is
required.
Also claim responsibility in the MAINTAINERS file.
Signed-off-by: Adrien Mazarguil
Signed-off-by: Olga Shern
---
MAINTAINERS |4 +
config/common_bsdapp | 11
This script looks for types, macros and functions in header files using
compilation options found in the environment (CC, CFLAGS, CPPFLAGS) to
define feature macros in a generated header.
Useful in combination with external headers that do not provide such macros.
Signed-off-by: Adrien Mazarguil
.
- Remove unwanted executable bits.
- Fix coding style and typos found by checkpatch.
- Add shared library compilation support.
Adrien Mazarguil (3):
scripts: check features to generate configuration header
mlx4: new poll mode driver
doc: add librte_pmd_mlx4 documentation
MAINTAINERS
This documentation covers implementation details, features and limitations,
configuration, prerequisites and provides a usage example.
Signed-off-by: Adrien Mazarguil
---
doc/guides/prog_guide/index.rst | 1 +
doc/guides/prog_guide/mlx4_poll_mode_drv.rst | 327
Signed-off-by: Adrien Mazarguil
---
MAINTAINERS | 4
1 file changed, 4 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 7ac6d59..b4328d6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -217,6 +217,10 @@ Intel fm10k
M: Jing Chen
F: lib/librte_pmd_fm10k/
+Mellanox mlx4
+M: Adrien
userland at the moment partly because /sys (sysfs) support is
required.
Signed-off-by: Adrien Mazarguil
Signed-off-by: Olga Shern
---
config/common_bsdapp | 11 +
config/common_linuxapp | 11 +
lib/Makefile |1 +
lib/librte_pmd_mlx4/Makefile | 119 ++
lib
This script looks for types, macros and functions in header files using
compilation options found in the environment (CC, CFLAGS, CPPFLAGS) to
define feature macros in a generated header.
Useful in combination with external headers that do not provide such macros.
Signed-off-by: Adrien Mazarguil
://www.openfabrics.org/
[2]
http://www.mellanox.com/page/products_dyn?product_family=26=linux_sw_drivers
v2:
- Include minor bugfix for VLAN filtering.
- Add maintainers entry.
- Add documentation.
Adrien Mazarguil (4):
scripts: add auto-config-h.sh
mlx4: new poll mode driver
maintainers: claim
On Thu, Jan 29, 2015 at 03:37:39PM +, Stephen Hemminger wrote:
> On Thu, 29 Jan 2015 16:20:46 +0100
> Adrien Mazarguil wrote:
>
> > This PMD manages all variants of Mellanox ConnectX-3 (EN 40, EN 10, Pro EN
> > 40) as well as their virtual functions in SR-IOV con
userland at the moment partly because /sys (sysfs) support is
required.
Signed-off-by: Adrien Mazarguil
Signed-off-by: Olga Shern
---
config/common_bsdapp | 11 +
config/common_linuxapp | 11 +
lib/Makefile |1 +
lib/librte_pmd_mlx4/Makefile | 119 ++
lib
This script looks for types, macros and functions in header files using
compilation options found in the environment (CC, CFLAGS, CPPFLAGS) to
define feature macros in a generated header.
Useful in combination with external headers that do not provide such macros.
Signed-off-by: Adrien Mazarguil
documentation will be added in V2.
[1] https://www.openfabrics.org/
[2]
http://www.mellanox.com/page/products_dyn?product_family=26=linux_sw_drivers
Adrien Mazarguil (2):
scripts: add auto-config-h.sh
mlx4: new poll mode driver
config/common_bsdapp | 11 +
config/common_linuxapp
-
> lib/librte_eal/linuxapp/eal/eal.c |4
> 2 files changed, 16 insertions(+), 1 deletions(-)
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
c |2 +-
> lib/librte_malloc/malloc_heap.h |2 +-
> lib/librte_malloc/rte_malloc.c |4 ++--
> lib/librte_malloc/rte_malloc.h |2 +-
> 5 files changed, 8 insertions(+), 8 deletions(-)
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
+), 3 deletions(-)
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
> + m = __rte_mbuf_raw_alloc(mp);
> __rte_mbuf_sanity_check(m, RTE_MBUF_PKT, 1);
> return m;
> }
> --
> 1.7.10.4
Looks good.
Acked-by: Adrien Mazarguil
--
Adrien Mazarguil
6WIND
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