v3 changes
- Add spinlock to ensure thread safe when accessing interrupt mask
register
v2 changes
- Remove unused function which is for debug purpose
Demonstrate how to handle per rx queue interrupt in a NAPI-like
implementation in usersapce. PDK polling thread mainly works in
polling mode and
On Tue, Feb 17, 2015 at 02:28:02PM +0100, Olivier MATZ wrote:
> Hi Bruce,
>
> On 02/17/2015 01:25 PM, Bruce Richardson wrote:
> >On Mon, Feb 16, 2015 at 06:34:37PM +0100, Thomas Monjalon wrote:
> >>2015-02-16 15:16, Bruce Richardson:
> >>>In this specific instance, given that the application does
From: "Chen Jing D(Mark)"
The patch set add poll mode driver for the host interface of Intel
Ethernet Switch FM1 Series of silicons, which integrate NIC and
switch functionalities. The patch set include below features:
1. Basic RX/TX functions for PF/VF.
2. Interrupt handling mechanism for P
From: Jeff Shaw
Add fm10k device ID list into rte_pci_dev_ids.h.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_eal/common/include/rte_pci_dev_ids.h | 22 ++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/lib/librte_eal/common/i
From: Jeff Shaw
Base driver is developed and maintained by Intel ND team, includes
basic functional service to Intel Ethernet Switch FM1 Series
of silicons.
Any suggestion on bug fix and improvement within this directory is
welcome, but need this team to change and update.
Signed-off-by: Che
From: Jeff Shaw
1. Add init function to scan and initialize fm10k PF device.
2. Add implementation to register fm10k pmd PF driver.
3. Add 3 functions fm10k_dev_configure, fm10k_stats_get and
fm10k_stats_get.
4. Add fm10k.h to define macros and basic data structure.
5. Add fm10k_logs.h to cont
From: Jeff Shaw
1. Change config/common_bsdapp and config/common_linuxapp, add
macros to control fm10k pmd driver compile for linux and bsd.
2. Change lib/Makefile to add fm10k driver into compile list.
3. Change mk/rte.app.mk to add fm10k lib into link.
Signed-off-by: Jeff Shaw
Signed-off-b
From: Jeff Shaw
1. Add fm10k_reta_update and fm10k_reta_query functions.
2. Add fm10k_link_update and fm10k_dev_infos_get functions.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k_ethdev.c | 162 +++
1 files changed, 1
From: Jeff Shaw
Add fm10k_rx_queue_setup and fm10k_rx_queue_release functions.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k_ethdev.c | 254 +++
1 files changed, 254 insertions(+), 0 deletions(-)
diff --git a/lib/lib
From: Jeff Shaw
Add fm10k_tx_queue_setup and fm10k_tx_queue_release functions.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k_ethdev.c | 205 +++
1 files changed, 205 insertions(+), 0 deletions(-)
diff --git a/lib/lib
From: Jeff Shaw
1. Add function to initialize RX queues.
2. Add function to initialize TX queues.
3. Add fm10k_dev_start, fm10k_dev_stop and fm10k_dev_close
functions.
4. Add function to close mailbox service.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm1
From: Jeff Shaw
Add fm10k_vlan_filter_set to set vlan.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k_ethdev.c | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/lib/librte_pmd_fm10k/fm10k_ethdev.c
b/lib/librte_pm
From: Jeff Shaw
1. Configure RSS in fm10k_dev_rx_init function.
2. Add fm10k_rss_hash_update and fm10k_rss_hash_conf_get to get
and inquery RSS configuration.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k_ethdev.c | 156 ++
From: Jeff Shaw
fm10k pmd driver will support both PF and VF device with single
copy of code. The reason is NIC maps registers with same
function in PF and VF to same PCI I/O address. Then, PF/VF drivers
use same address to access registers belonging to it, HW will
translate the request to correc
From: Jeff Shaw
1. Add fm10k_recv_pkts and fm10k_xmit_pkts functions.
2. Link app function pointer to actual fm10k recv/xmit
functions.
3. Change Makefile to compile new file fm10k_rxtx.c
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/Makefile |
From: Jeff Shaw
1. Add 4 functions fm10k_dev_rx_queue_start,
fm10k_dev_rx_queue_stop, fm10k_dev_tx_queue_start,
and fm10k_dev_tx_queue_stop.
2. verify Rx packet buffer alignment is valid.
Hardware requires specific alignment for Rx packet buffers. At
least one of the following two con
From: "Chen Jing D(Mark)"
Claim for fm10k polling mode driver review.
Signed-off-by: Chen Jing D(Mark)
---
MAINTAINERS |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index a771fa3..e7a425b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -213
From: Jeff Shaw
1. Add functions to enable PF/VF interrupt.
2. Add function to process error message passed from interrupt.
2. Add 2 interrupt handling functions, one for PF and one for VF.
2. Enable interrupt after completing initialization of NIC.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen
From: Jeff Shaw
1. Add fm10k_recv_scattered_pkts function to receive jumbo frame
and multi-segment packets.
2. Configure correct receive function in rx_init and dev_init.
Signed-off-by: Jeff Shaw
Signed-off-by: Chen Jing D(Mark)
---
lib/librte_pmd_fm10k/fm10k.h|3 +
lib/librte_
2015-02-17 12:25, Bruce Richardson:
> On Mon, Feb 16, 2015 at 06:34:37PM +0100, Thomas Monjalon wrote:
> > 2015-02-16 15:16, Bruce Richardson:
> > > On Mon, Feb 16, 2015 at 03:33:40PM +0100, Olivier MATZ wrote:
> > > > Hi John,
> > > >
> > > > On 02/13/2015 04:39 PM, John McNamara wrote:
> > > > >
Hi community,
I would like to introduce library for measuring load of some arbitrary jobs. It
can be used to profile every kind of job sets on any arbitrary execution unit or
tasking library.
In provided l2fwd-headroom example I demonstrate how to use this library to
select optimal rx burst poll
On Tue, Feb 17, 2015 at 01:50:58PM +, Bruce Richardson wrote:
> On Tue, Feb 17, 2015 at 02:28:02PM +0100, Olivier MATZ wrote:
> > Hi Bruce,
> >
> > On 02/17/2015 01:25 PM, Bruce Richardson wrote:
> > >On Mon, Feb 16, 2015 at 06:34:37PM +0100, Thomas Monjalon wrote:
> > >>2015-02-16 15:16, Bruc
This library provide API to measure time spend in particular parts of
code and to calculate optimal polling time.
To calculate a those statistics application code need to be devided into
parts (called jobs) that do something. It is up to application to decide
what is considered a job.
Series of j
rx_fc_en and tx_fc_en in cmd_link_flow_ctrl_set_parsed
could be used without being initialized.
Signed-off-by: Pablo de Lara
---
app/test-pmd/cmdline.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b2aab40..d52ba89
On Tue, Feb 17, 2015 at 09:47:15PM +0800, Zhou Danny wrote:
> v3 changes
> - Add return value for interrupt enable/disable functions
>
> Add two dev_ops functions to enable and disable rx queue interrupts
>
> Signed-off-by: Danny Zhou
> Tested-by: Yong Liu
> ---
> lib/librte_ether/rte_ethdev.c
On Tue, Feb 17, 2015 at 09:47:15PM +0800, Zhou Danny wrote:
> v3 changes
> - Add return value for interrupt enable/disable functions
>
> Add two dev_ops functions to enable and disable rx queue interrupts
>
> Signed-off-by: Danny Zhou
> Tested-by: Yong Liu
> ---
> lib/librte_ether/rte_ethdev.c
On Mon, Feb 16, 2015 at 7:00 PM, Matthew Hall wrote:
> On Mon, Feb 16, 2015 at 10:33:52AM -0600, Jay Rolette wrote:
> > In kni_net_rx_normal(), it was calling netif_receive_skb() instead of
> > netif_rx(). The source for netif_receive_skb() point out that it should
> > only be called from soft-ir
On Tue, Feb 17, 2015 at 04:32:01PM +0100, Thomas Monjalon wrote:
> 2015-02-17 12:25, Bruce Richardson:
> > On Mon, Feb 16, 2015 at 06:34:37PM +0100, Thomas Monjalon wrote:
> > > 2015-02-16 15:16, Bruce Richardson:
> > > > On Mon, Feb 16, 2015 at 03:33:40PM +0100, Olivier MATZ wrote:
> > > > > Hi Jo
On Tue, Feb 17, 2015 at 09:47:18PM +0800, Zhou Danny wrote:
> v3 changes:
> - Fix review comments
>
> v2 changes:
> - Fix compilation issue for a missed header file
> - Bug fix: free unreleased resources on the exception path before return
> - Consolidate coding style related review comments
>
>
This app demonstrate usage of new headroom library.
It is basicaly orginal l2fwd with following modificantions to met
headroom library requirements:
- main_loop() was split into two jobs: forward job and flush job. Logic
for those jobs is almost the same as in orginal application.
- stats is moved
2015-02-17 10:35, Stephen Hemminger:
> There are currently 1039 patches outstanding on DPDK.
> What is the schedule for getting these merged or resolved?
Several patches are ready to be applied in coming days.
Many patches are still waiting for closing discussions.
> I don't think it would be rea
On Tue, Feb 17, 2015 at 10:49:24AM -0500, Neil Horman wrote:
> On Tue, Feb 17, 2015 at 01:50:58PM +, Bruce Richardson wrote:
> > On Tue, Feb 17, 2015 at 02:28:02PM +0100, Olivier MATZ wrote:
> > > Hi Bruce,
> > >
> > > On 02/17/2015 01:25 PM, Bruce Richardson wrote:
> > > >On Mon, Feb 16, 2015
On Mon, 16 Feb 2015 22:44:31 +
"Dumitrescu, Cristian" wrote:
> Hi Stephen,
>
> Sorry, NACK.
>
> 1. Overflow issue
> As you declare cycles_per_byte as uint32_t, for a CPU frequency of 2-3 GHz,
> the line of code below results in overflow:
> port->cycles_per_byte = (rte_get_tsc_hz() <<
On Tue, Feb 17, 2015 at 04:00:56PM +, Bruce Richardson wrote:
> On Tue, Feb 17, 2015 at 10:49:24AM -0500, Neil Horman wrote:
> > On Tue, Feb 17, 2015 at 01:50:58PM +, Bruce Richardson wrote:
> > > On Tue, Feb 17, 2015 at 02:28:02PM +0100, Olivier MATZ wrote:
> > > > Hi Bruce,
> > > >
> > >
Hi Tetsuya,
On Tue, Feb 17, 2015 at 9:51 AM, Tetsuya Mukawa wrote:
>
>
> >> +/* get port_id enabled by above procedures */
> >> +if (rte_eth_dev_get_changed_port(devs, &new_port_id))
> >> +goto err2;
> > [...]
> >
> >> /**
> >> + * Uninitilization function called for each dev
On Tue, Feb 17, 2015 at 11:08:10AM -0500, Neil Horman wrote:
> On Tue, Feb 17, 2015 at 04:00:56PM +, Bruce Richardson wrote:
> > On Tue, Feb 17, 2015 at 10:49:24AM -0500, Neil Horman wrote:
> > > On Tue, Feb 17, 2015 at 01:50:58PM +, Bruce Richardson wrote:
> > > > On Tue, Feb 17, 2015 at 0
This patch enables DCB in SRIOV mode for ixgbe (Niantic) driver.
Signed-off-by: Pawel Wodkowski
---
lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 2 +-
lib/librte_pmd_ixgbe/ixgbe_pf.c | 19 ++-
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 7 +++
3 files changed, 14 insertions(+), 14 d
Hi community,
I would like to introduce library for measuring load of some arbitrary jobs. It
can be used to profile every kind of job sets on any arbitrary execution unit or
tasking library.
In provided l2fwd-headroom example I demonstrate how to use this library to
select optimal rx burst poll t
Hi,
I'm new to DPDK.
I have gone through the user guide, set up environment, hugepages. I can
get the helloworld app work. Now, when I tried to play with the testpmd
app, I got the following issue:
[root at localhost dpdk-1.8.0]# build/app/testpmd -c 0x2 -n1 -- -i
--nb-cores=1 --nb-ports=0x1
..
This patch incorporate fixes to support DCB in SRIOV mode for testpmd.
Signed-off-by: Pawel Wodkowski
---
app/test-pmd/cmdline.c | 4 ++--
app/test-pmd/testpmd.c | 39 +--
app/test-pmd/testpmd.h | 10 --
3 files changed, 31 insertions(+), 22 deletions
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Pawel Wodkowski
> Sent: Tuesday, February 17, 2015 5:20 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 0/2] new headroom stats library and example
> application
>
> Hi community,
> I would like to intr
On Tue, Feb 17, 2015 at 09:31:33AM -0700, Jeff Wang wrote:
> Hi,
>
> I'm new to DPDK.
>
> I have gone through the user guide, set up environment, hugepages. I can
> get the helloworld app work. Now, when I tried to play with the testpmd
> app, I got the following issue:
>
> [root at localhost dp
Hi community,
I would like to introduce library for measuring load of some arbitrary jobs. It
can be used to profile every kind of job sets on any arbitrary execution unit or
tasking library.
In provided l2fwd-headroom example I demonstrate how to use this library to
select optimal rx burst poll t
This library provide API to measure time spend in particular parts of
code and to calculate optimal polling time.
To calculate a those statistics application code need to be devided into
parts (called jobs) that do something. It is up to application to decide
what is considered a job.
Series of j
This app demonstrate usage of new headroom library.
It is basicaly orginal l2fwd with following modificantions to met
headroom library requirements:
- main_loop() was split into two jobs: forward job and flush job. Logic
for those jobs is almost the same as in orginal application.
- stats is moved
On Tue, Feb 17, 2015 at 04:15:09PM +, Bruce Richardson wrote:
> On Tue, Feb 17, 2015 at 11:08:10AM -0500, Neil Horman wrote:
> > On Tue, Feb 17, 2015 at 04:00:56PM +, Bruce Richardson wrote:
> > > On Tue, Feb 17, 2015 at 10:49:24AM -0500, Neil Horman wrote:
> > > > On Tue, Feb 17, 2015 at 0
There are currently 1039 patches outstanding on DPDK.
What is the schedule for getting these merged or resolved?
I don't think it would be reasonable to declare 2.0 as done
until the patch backlog is 0!
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