Add a mtu_set() eth_dev_ops to allow DPDK apps to modify device mtu.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/cxgbe_ethdev.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers
- Add a missed step to mount huge pages in Linux.
- Re-structure Sample Application Notes.
- Add Jumbo Frame support to list of supported features and instructions
on how to enable it via testpmd.
- Update release notes.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc
Hi Aaron,
On Friday, October 10/02/15, 2015 at 14:48:28 -0700, Aaron Conole wrote:
> Hi Rahul,
>
> Rahul Lakkireddy writes:
>
> > Update sge initialization with respect to free-list manager configuration
> > and ingress arbiter. Also update refill logic to refill mbufs
Hi Konstantin,
On Monday, October 10/05/15, 2015 at 04:46:40 -0700, Ananyev, Konstantin wrote:
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Rahul Lakkireddy
> > Sent: Monday, October 05, 2015 11:06 AM
> > To: Aaron
On Monday, October 10/05/15, 2015 at 07:09:27 -0700, Ananyev, Konstantin wrote:
> Hi Rahul,
[...]
> > > > This additional check seems redundant for single segment
> > > > packets since rte_pktmbuf_free_seg also performs rte_mbuf_sanity_check.
> > > >
> > > > Several PMDs already prefer to use
On Monday, October 10/05/15, 2015 at 20:37:31 +0530, Rahul Lakkireddy wrote:
> On Monday, October 10/05/15, 2015 at 07:09:27 -0700, Ananyev, Konstantin
> wrote:
> > Hi Rahul,
>
> [...]
>
> > > > > This additional check seems redundant for si
This series of patches improve forwarding performance for Chelsio T5 40GbE
cards and add Jumbo Frame support for cxgbe pmd. Also update documentation
and release notes.
---
v2:
- Don't re-define rte_pktmbuf_free() locally. Thanks to review by
Aaron Conole and Konstantin Ananyev
Rahul
-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2:
- Don't re-define rte_pktmbuf_free() locally. Thanks to review by
Aaron Conole and Konstantin Ananyev
drivers/net/cxgbe/base/t4_regs.h | 16
drivers/net/cxgbe/cxgbe_main.c | 7 +++
drivers/net/cxgbe/sge.c
Increase max_rx_pktlen to accommodate jumbo frame size. Perform sanity
checks and enable jumbo mode in rx queue setup. Set link mtu based on
max_rx_pktlen.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2:
- No change
drivers/net/cxgbe/cxgbe.h| 3 +++
drivers/net
Add a non-coalesce path. Skip coalescing for Jumbo Frames, and send the
packet through non-coalesced path if there are enough credits. Also,
free these non-coalesced packets while reclaiming credits.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2:
- No change
drivers
Ensure jumbo mode is enabled and that the mbuf data room size can
accommodate jumbo size. If the mbuf data room size can't accommodate
jumbo size, chain mbufs to jumbo size.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2:
- No change
drivers/net/cxgbe/sge.c | 58
Add a mtu_set() eth_dev_ops to allow DPDK apps to modify device mtu.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2:
- No change
drivers/net/cxgbe/cxgbe_ethdev.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net/cxgbe
- Add a missed step to mount huge pages in Linux.
- Re-structure Sample Application Notes.
- Add Jumbo Frame support to list of supported features and instructions
on how to enable it via testpmd.
- Update release notes.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
v2
Hi Jingjing,
On Wednesday, February 02/24/16, 2016 at 19:26:54 -0800, Wu, Jingjing wrote:
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Rahul Lakkireddy
> > Sent: Wednesday, February 03, 2016 4:32 PM
> > To: dev at
. Also, I followed the review comments given by Jingjing.
I also waited for more review comments before posting this series to
see if there were any objections with the approach.
I have been trying to make this generic for all vendors and not favour
any one over the other.
>
> 2016-02-25 00:10,
Chelsio NIC ports share a single PF. Move rte_eth_copy_pci_info()
to copy the pci device information to the remaining ports as well.
Also update license year to 2016.
Fixes: eeefe73f0af1 ("drivers: copy PCI device info to ethdev data")
Signed-off-by: Rahul Lakkireddy
Signed-off
Hi Jianfeng,
On Thursday, December 12/31/15, 2015 at 14:53:09 +0800, Jianfeng Tan wrote:
> Signed-off-by: Jianfeng Tan
> ---
> drivers/net/cxgbe/cxgbe_ethdev.c | 17 +
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c
>
Hi All,
On Wednesday, December 12/23/15, 2015 at 18:11:19 +0530, Rahul Lakkireddy wrote:
> This RFC series of patches attempt to extend the flow director filter to
> add support for Chelsio T5 hardware filtering capabilities.
>
> Chelsio T5 supports carrying out filtering in ha
Hi Jingjing,
On Tuesday, January 01/12/16, 2016 at 17:12:47 -0800, Wu, Jingjing wrote:
> >
> > diff --git a/lib/librte_ether/rte_eth_ctrl.h
> > b/lib/librte_ether/rte_eth_ctrl.h
> > index ce224ad..5cc22a0 100644
> > --- a/lib/librte_ether/rte_eth_ctrl.h
> > +++ b/lib/librte_ether/rte_eth_ctrl.h
Hi Jingjing,
On Thursday, January 01/14/16, 2016 at 00:48:17 -0800, Wu, Jingjing wrote:
> Hi, Rahul
>
> Just another thought, please consider about it:
>
> Add a new flow type like
>
> #define RTE_ETH_FLOW_IPV6_UDP_EX17
> +#define RTE_ETH_FLOW_RAW_PKT 18
>
> Then add a new
Hi Jingjing,
On Thursday, January 01/14/16, 2016 at 17:30:53 -0800, Wu, Jingjing wrote:
> Hi, Rahul
>
> > This approach seems generic enough to allow any vendor specific data
> > to be passed in filter as well. However, 80 seems to be too low for
> > multiple flow types that can be combined in
cxgbe: add device configuration and Rx support")
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/rel_notes/release_2_3.rst | 6 ++
drivers/net/cxgbe/cxgbe_main.c | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/doc/guides
Patch 1 fixes a segfault due to an incorrect size allocated for
each entry in the rss table.
Patch 2 fixes an issue with setting wrong device mtu.
Rahul Lakkireddy (2):
cxgbe: fix segfault due to incorrect size allocated for rss table
cxgbe: fix setting wrong device mtu
doc/guides
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/rel_notes/release_2_3.rst | 5 +
drivers/net/cxgbe/cxgbe_main.c | 5 -
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/doc/guides/rel_notes/release_2_3.rst
b/doc/guides/rel_notes/release_2_3
Patch 1 fixes an issue where pci device information was not being
copied to other ports on the Chelsio NIC.
Patch 2 updates the license year for CXGBE PMD to 2016.
Rahul Lakkireddy (2):
cxgbe: fix to copy pci info to other ports under same PF
cxgbe: update license year to 2016
doc/guides
Chelsio NIC ports share a single PF. Move rte_eth_copy_pci_info()
to copy the pci device information to the remaining ports as well.
Fixes: eeefe73f0af1 ("drivers: copy PCI device info to ethdev data")
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers
Update CXGBE PMD license year to 2016.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/nics/cxgbe.rst | 2 +-
drivers/net/cxgbe/Makefile | 2 +-
drivers/net/cxgbe/base/adapter.h| 2 +-
drivers/net/cxgbe/base/common.h | 2
defect information below.
>
> Commit data
> ===
>
> Commit: net/cxgbe: support EEPROM access
> Id: fe0bd9ee5da3fd52766458a5d0fa9a8728182be1
> Author: Rahul Lakkireddy
> Email: rahul.lakkireddy at chelsio.com
> Date: Fri May
Hi Adrien,
The proposal looks very good. It satisfies most of the features
supported by Chelsio NICs. We are looking for suggestions on exposing
more additional features supported by Chelsio NICs via this API.
Chelsio NICs have two regions in which filters can be placed -
Maskfull and Maskless
Fill in the supported features matrix for CXGBE PMD.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/nics/overview.rst | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/doc/guides/nics/overview.rst b
e, because missed packets are obviously not received.
> This patch fixes it.
>
> Signed-off-by: Igor Ryzhov
> ---
For the cxgbe part,
Acked-by: Rahul Lakkireddy
Hi Thomas,
On Monday, November 11/28/16, 2016 at 16:33:06 +0530, Thomas Monjalon wrote:
> We need attention of every PMD developers on this thread.
>
> Reminder of what Konstantin suggested:
> "
> - if the PMD supports TX offloads AND
> - if to be able use any of these offloads the upper layer
Hi David,
On Friday, January 01/29/16, 2016 at 15:08:31 +0100, David Marchand wrote:
> Now that virtio pci driver is initialized in a constructor, we only need to
> move the interrupt thread init after loading the plugins.
> This way, chelsio driver should be happy again [1].
>
> [1]
Hi David,
On Monday, February 02/01/16, 2016 at 23:13:55 -0800, David Marchand wrote:
> Hello Rahul,
>
> On Tue, Feb 2, 2016 at 8:02 AM, Rahul Lakkireddy
> wrote:
> > On Friday, January 01/29/16, 2016 at 15:08:31 +0100, David Marchand wrote:
> >> Now that virti
.
Patch 8 adds the LE-TCAM (maskfull) filter support.
Patch 9 adds the HASH (maskless) filter support.
Patch 10 adds and implements the flow director filter operations. Also
add the documentation.
[1] http://comments.gmane.org/gmane.comp.networking.dpdk.devel/29986
Rahul Lakkireddy (10):
ethdev
new ip and port addresses
to rewrite the fields of packets matching a filter rule before NAT'ing.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/rel_notes/release_2_3.rst | 3 +++
lib/librte_ether/rte_eth_ctrl.h | 15 ++-
2 files changed, 17
.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
MAINTAINERS| 2 +
doc/guides/sample_app_ug/index.rst | 1 +
doc/guides/sample_app_ug/test_cxgbe_filters.rst| 694 +
examples/Makefile
Update base to get info about supported filtering features.
Add TID table that holds filter state and add filter specification
that provide a skeleton to add LE-TCAM (Maskfull) and Hash (Maskless)
T5 filtering capabilities.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
Add a control txq with its own mempool to create control packets
containing filtering information to be communicated with firmware.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/base/adapter.h| 15 +++
drivers/net/cxgbe/base/common.h | 2
Add Compressed Local IP (CLIP) table that holds IPv6 addresses to be
matched against packets.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/Makefile | 1 +
drivers/net/cxgbe/base/adapter.h| 52
drivers/net/cxgbe/base
Add Layer 2 Table (L2T) that holds destination mac addresses and
vlan ids to be modified on a packet that matches a corresponding
set 'switch' action filter.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/Makefile | 1 +
drivers/net/cxgbe/base
Add Source MAC Table (SMT) that holds source mac addresses to be
modified on a packet that matches a corresponding set 'switch'
action filter.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/Makefile | 1 +
drivers/net/cxgbe/base/adapter.h | 1
of the filters with a higher index
are ignored and the action is taken immediately.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/Makefile | 1 +
drivers/net/cxgbe/base/adapter.h| 21 +
drivers/net/cxgbe/base/common.h | 2 +
drivers
of remaining free entries, and
number of successful and failed added/deleted filters.
Add documentation explaining the usage of CXGBE Flow Director support.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/nics/cxgbe.rst| 166
doc/guides/rel_notes
Add missing code to free adapter when the device initialization fails.
Fixes: 8318984927ff ("cxgbe: add pmd skeleton")
Reported-by: Seth Arnold
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/cxgbe_ethdev.c | 7 ++-
1 file changed, 6 insert
Hi Marc,
On Sunday, February 02/14/16, 2016 at 23:17:37 +0100, Marc Sune wrote:
> Added speed capabilities to all pmds supporting physical NICs:
>
> * e1000
> * ixgbe
> * i40
> * bnx2x
> * cxgbe
> * mlx4
> * mlx5
> * nfp
> * fm10k
>
> Signed-off-by: Marc Sune
> ---
>
Hi Thomas,
Got a couple of questions on how to mark some of the features for CXGBE
below.
On Wednesday, January 01/27/16, 2016 at 21:07:09 +0100, Thomas Monjalon wrote:
> In order to better compare the drivers and check what is missing
> for a common baseline, we need to fill a matrix.
>
> A
Hi Thomas,
On Tuesday, February 02/16/16, 2016 at 05:42:30 -0800, Thomas Monjalon wrote:
> 2016-02-16 17:05, Rahul Lakkireddy:
> > Hi Thomas,
> >
> > Got a couple of questions on how to mark some of the features for CXGBE
> > below.
> >
> > On Wednesday, J
Hi All,
On Wednesday, February 02/03/16, 2016 at 14:02:21 +0530, Rahul Lakkireddy wrote:
> This series of patches extend the flow director filter and add support
> for Chelsio T5 hardware filtering capabilities.
>
> Chelsio T5 supports carrying out filtering in hardware whic
Hi Bruce,
On Wednesday, February 02/24/16, 2016 at 06:40:56 -0800, Bruce Richardson wrote:
> On Wed, Feb 03, 2016 at 02:02:23PM +0530, Rahul Lakkireddy wrote:
> > Add a new test_cxgbe_filters command line example to test support for
> > Chelsio T5 hardware filtering. Shows how to p
Hi Thomas,
On Wednesday, February 02/24/16, 2016 at 07:02:42 -0800, Thomas Monjalon wrote:
> 2016-02-24 14:43, Bruce Richardson:
> > On Wed, Feb 03, 2016 at 02:02:22PM +0530, Rahul Lakkireddy wrote:
> > > Add a new raw packet flow that allows specifying generic flow input
to 4 sec.
Patch 4 adds support to get/set EEPROM.
Patch 5 adds support to get register dump.
Rahul Lakkireddy (5):
pci: fix access to PCI config space in bsd
cxgbe: add support to access PCI config space
cxgbe: set default PCIe completion timeout
cxgbe: add support to get/set EEPROM
cxgbe
PCIOCREAD and PCIOCWRITE ioctls to read/write PCI config space fail
with EPERM due to missing write permission. Fix by opening /dev/pci/
with O_RDWR instead.
Fixes: 632b2d1deeed ("eal: provide functions to access PCI config")
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kum
Add helper functions to access PCI config space.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/base/adapter.h | 129 ++-
1 file changed, 128 insertions(+), 1 deletion(-)
diff --git a/drivers/net/cxgbe/base/adapter.h b
Program the PCIe completion timeout to 4 sec to give enough time
to allow completions to be received successfully in some older systems.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
drivers/net/cxgbe/base/adapter.h | 2 ++
drivers/net/cxgbe/base/t4_hw.c | 19
Add operations to get/set EEPROM.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/nics/overview.rst | 2 +-
drivers/net/cxgbe/base/adapter.h | 7 ++
drivers/net/cxgbe/base/common.h | 5 +-
drivers/net/cxgbe/base/t4_hw.c | 182
Add operations to get register dump.
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Kumar Sanghvi
---
doc/guides/nics/overview.rst | 2 +-
drivers/net/cxgbe/base/common.h | 6 +
drivers/net/cxgbe/base/t4_hw.c | 846 +++
drivers/net/cxgbe
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