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
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
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. 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_
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
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 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
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: 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
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
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
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 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
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: "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
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
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 patch does below:
- Create multiple VFIO eventfd for rx queues.
- Handle
v3 changes
- Remove unnecessary variables in e1000_mac_info
- Remove spinlok from PMD
v2 changes
- Consolidate review comments related to coding style
The patch does below for igb PF:
- Setup NIC to generate MSI-X interrupts
- Set the IVAR register to map interrupt causes to vectors
- Implement i
v3 changes
- Remove spinlok from PMD
v2 changes
- Consolidate review comments related to coding style
The patch does below things for ixgbe PF and VF:
- Setup NIC to generate MSI-X interrupts
- Set the IVAR register to map interrupt causes to vectors
- Implement interrupt enable/disable functions
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 | 43
lib/librte_ether/rte_ethdev.h | 57 +++
v3 changes
- Add return value for interrupt enable/disable functions
- Move spinlok from PMD to L3fwd-power
- Remove unnecessary variables in e1000_mac_info
- Fix miscelleous review comments
v2 changes
- Fix compilation issue in Makefile for missed header file.
- Consolidate internal and community
On 2015/02/17 18:23, Thomas Monjalon wrote:
> 2015-02-17 17:51, Tetsuya Mukawa:
>> On 2015/02/17 10:48, Thomas Monjalon wrote:
>>> 2015-02-16 13:14, Tetsuya Mukawa:
+/* attach the new physical device, then store port_id of the device */
+static int
+rte_eal_dev_attach_pdev(struct rte
On 2015/02/17 10:48, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> These functions are used for attaching or detaching a port.
>> When rte_eal_dev_attach() is called, the function tries to realize the
>> device name as pci address. If this is done successfully,
>> rte_eal_dev_attach
On 2015/02/17 10:04, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> The patch adds following functions.
>>
>> - rte_eth_dev_save()
>> The function is used for saving current rte_eth_dev structures.
>> - rte_eth_dev_get_changed_port()
>> The function receives the rte_eth_dev struc
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
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
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 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
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 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
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
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
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
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 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
> -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
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:
> > > > >
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
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 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
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 2015/02/17 10:25, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> The patch enables CONFIG_RTE_LIBRTE_EAL_HOTPLUG in Linux configuration.
> This patch should be introduced earlier in the patchset.
Sure, I will.
On 2015/02/17 10:24, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> This new parameter is needed to keep device type like physical or virtual.
> Actually types are "PCI" and "virtual".
OK, I will change above sentence to explain it more clearly.
>> Port detaching processes are diff
On 2015/02/17 10:18, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> - Add rte_eal_pci_close_one_dirver()
>> The function is used for closing the specified driver and device.
>> - Add pci_invoke_all_drivers()
>> The function is based on pci_probe_all_drivers. But it can not only
>
On 2015/02/17 10:11, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> The patch adds functions for unmapping igb_uio resources. The patch is only
>> for Linux and igb_uio environment. VFIO and BSD are not supported.
>>
>> v8:
>> - Fix typo.
>> (Thanks to Iremonger, Bernard)
>> v5:
>>
On 2015/02/17 9:56, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> The patch adds function pointer to rte_pci_driver and eth_driver
>> structure. These function pointers are used when ports are detached.
>> Also, the patch adds rte_eth_dev_uninit(). So far, it's not called
>> by anyw
On 2015/02/17 9:46, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> This patch adds rte_eth_dev_free(). The function is used for changing an
>> attached status of the device that has specified name.
>>
>> v6:
>> - Use rte_eth_dev structure as the paramter of rte_eth_dev_free().
>> v4:
On 2015/02/17 9:44, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> This patch replaces pci_addr_comparison() and memcmp() of pci addresses by
>> eal_compare_pci_addr().
>>
>> v8:
>> - Fix pci_scan_one() to update sysfs values.
>> (Thanks to Qiu, Michael and Iremonger, Bernard)
>> v
Hi Thomas,
I appreciate for your all comments.
On 2015/02/17 9:36, Thomas Monjalon wrote:
> 2015-02-16 13:14, Tetsuya Mukawa:
>> To remove assumption, do like followings.
>>
>> This patch adds "RTE_PCI_DRV_DETACHABLE" to drv_flags of rte_pci_driver
>> structure. The flags indicate the driver can
As unified packet types are used instead, those old bit masks and
the relevant macros for packet type indication need to be removed.
Signed-off-by: Helin Zhang
---
lib/librte_mbuf/rte_mbuf.c | 6 --
lib/librte_mbuf/rte_mbuf.h | 14 --
2 files changed, 4 insertions(+), 16 deletio
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
examples/l3fwd/main.c | 71 +--
1 file changed, 40 insertions(+), 31 deletions(-)
v2 changes:
* Used
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
examples/l3fwd-power/main.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
v2 changes:
* Used redefined packet types and enlarged packet_
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
examples/l3fwd-acl/main.c | 19 ++-
1 file changed, 6 insertions(+), 13 deletions(-)
v2 changes:
* Used redefined packet types and en
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
examples/ip_reassembly/main.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
v2 changes:
* Used redefined packet types and enlarged pac
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
examples/ip_fragmentation/main.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
v2 changes:
* Used redefined packet types and enlarged
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
Signed-off-by: Jijiang Liu
---
app/test-pmd/csumonly.c | 10 +-
app/test-pmd/rxonly.c | 9 +++--
2 files changed, 8 insertions(+), 11 dele
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
app/test-pipeline/pipeline_hash.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
v2 changes:
* Used redefined packet types and enlarged
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
v2 changes:
* Used redefined packet types and enlarge
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
lib/librte_pmd_enic/enic_main.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
v2 changes:
* Used redefined packet types and en
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
lib/librte_pmd_i40e/i40e_rxtx.c | 786 ++--
1 file changed, 512 insertions(+), 274 deletions(-)
v2 changes:
* Use
To unify packet type among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Note that around 2.5% performance drop (64B) was observed of doing
4 ports (1 port per 82599 card) IO forwarding on the same SNB core.
Signed-off-by: Helin Zhang
---
lib/librte_pmd_i
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
Signed-off-by: Helin Zhang
---
lib/librte_pmd_e1000/igb_rxtx.c | 98 ++---
1 file changed, 83 insertions(+), 15 deletions(-)
v2 changes:
* Used
As there are only 6 bit flags in ol_flags for indicating packet
types, which is not enough to describe all the possible packet
types hardware can recognize. For example, i40e hardware can
recognize more than 150 packet types. Unified packet type is
composed of L2 type, L3 type, L4 type, tunnel type
To unify the packet type, bit masks of packet type for ol_flags are
replaced. In addition, more packet types (UDP, TCP and SCTP) are
supported in vectorized ixgbe PMD.
Note that around 2% performance drop (64B) was observed of doing 4
ports (1 port per 82599 card) IO forwarding on the same SNB core
In order to unify the packet type, the field of 'packet_type' in
'struct rte_mbuf' needs to be extended from 16 to 32 bits.
Accordingly, some fields in 'struct rte_mbuf' are re-organized to
support this change for Vector PMD. As 'struct rte_kni_mbuf' for
KNI should be right mapped to 'struct rte_mb
Currently only 6 bits which are stored in ol_flags are used to indicate the
packet types. This is not enough, as some NIC hardware can recognize quite
a lot of packet types, e.g i40e hardware can recognize more than 150 packet
types. Hiding those packet types hides hardware offload capabilities whi
On 2015/02/16 21:41, Neil Horman wrote:
> On Mon, Feb 16, 2015 at 01:14:26PM +0900, Tetsuya Mukawa wrote:
>> The patch adds following functions.
>>
>> - rte_eth_dev_save()
>> The function is used for saving current rte_eth_dev structures.
>> - rte_eth_dev_get_changed_port()
>> The function rece
On 2015/02/16 21:45, Neil Horman wrote:
> On Mon, Feb 16, 2015 at 01:14:27PM +0900, Tetsuya Mukawa wrote:
>> The patch adds functions for unmapping igb_uio resources. The patch is only
>> for Linux and igb_uio environment. VFIO and BSD are not supported.
>>
>> v8:
>> - Fix typo.
>> (Thanks to Ire
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 little else,
>>> there
>>> is no real advantage to using the callbacks
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
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
Hi,
From: David Marchand [mailto:david.march...@6wind.com]
Sent: Friday, February 13, 2015 7:42 PM
To: Chen, Jing D
Cc: dev at dpdk.org; Zhang, Helin; Qiu, Michael; Neil Horman; Thomas Monjalon;
Shaw, Jeffrey B
Subject: Re: [PATCH v5 15/17] fm10k: add PF and VF interrupt handling function
Hello,
Hi,
From: David Marchand [mailto:david.march...@6wind.com]
Sent: Friday, February 13, 2015 7:55 PM
To: Chen, Jing D
Cc: dev at dpdk.org; Zhang, Helin; Qiu, Michael; Neil Horman; Thomas Monjalon;
Shaw, Jeffrey B
Subject: Re: [PATCH v5 12/17] fm10k: Add scatter receive function
Hello,
On Fri, Fe
Hi,
From: David Marchand [mailto:david.march...@6wind.com]
Sent: Friday, February 13, 2015 7:54 PM
To: Chen, Jing D
Cc: dev at dpdk.org; Zhang, Helin; Qiu, Michael; Neil Horman; Thomas Monjalon;
Shaw, Jeffrey B
Subject: Re: [PATCH v5 10/17] fm10k: add receive and tranmit function
On Fri, Feb 1
Hi,
From: David Marchand [mailto:david.march...@6wind.com]
Sent: Friday, February 13, 2015 7:43 PM
To: Chen, Jing D
Cc: dev at dpdk.org; Zhang, Helin; Qiu, Michael; Neil Horman; Thomas Monjalon;
Shaw, Jeffrey B
Subject: Re: [PATCH v5 10/17] fm10k: add receive and tranmit function
Hello,?
On F
Hi,
From: David Marchand [mailto:david.march...@6wind.com]
Sent: Friday, February 13, 2015 7:08 PM
To: Chen, Jing D
Cc: dev at dpdk.org; Zhang, Helin; Qiu, Michael; Neil Horman; Thomas Monjalon;
Shaw, Jeffrey B
Subject: Re: [PATCH v5 06/17] fm10k: add rx_queue_setup/release function
Hello,?
On
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:
> > > > From: Richardson, Bruce
> > > >
> > > > Example
On 16/02/15 17:34, 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:
From: Richardson, Bruce
Example showing how callbacks can be used to ins
Hi,
We are trying to experiment with DPDK?s l2fwd application with two 82599
Intel 10G adapters.
Am able to run the l2fwd application and traffic is successfully forwarded.
We want to verify the NIC registers and ring descriptors when the ports are
bound to DPDK.
Is there a way like "*ethtoo
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,
> > > >
> > >
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 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
>
>
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 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
I am using OVDK (dpdk openvswitch ), where I need to enhance the packet
processing speed on DPDK data path by modifying lcore-- port-- queue mapping .
-Original Message-
From: Bruce Richardson [mailto:bruce.richard...@intel.com]
Sent: Tuesday, February 17, 2015 3:59 PM
To: Kuldeep Samas
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!
2015-02-17 00:48, Matthew Hall:
> On Feb 12, 2015, at 1:29 AM, Thomas Monjalon
> wrote:
> > Yes you can: make doc
> > For doxygen API only: make doc-api-html
> > For sphinx only: doc-guides-html.
>
> Hi Thomas,
>
> In 1.7 for me at least I found the target was called: doc-htmlapi .
>
> Did the
On Tue, Feb 17, 2015 at 10:20:14AM +, kuldeep.samasi at wipro.com wrote:
> Hi Bruce ,
>
> Thanks for suggestion , I want to map the lcore -- vport -- queue manually by
> command prompt , which program file I needs to enhance .
>
What application are you using? DPDK is primarily a set of lib
2015-02-17 17:51, Tetsuya Mukawa:
> On 2015/02/17 10:48, Thomas Monjalon wrote:
> > 2015-02-16 13:14, Tetsuya Mukawa:
> >> +/* attach the new physical device, then store port_id of the device */
> >> +static int
> >> +rte_eal_dev_attach_pdev(struct rte_pci_addr *addr, uint8_t *port_id)
> >> +{
> >>
Hi Bruce ,
Thanks for suggestion , I want to map the lcore -- vport -- queue manually by
command prompt , which program file I needs to enhance .
Regards
Kuldeep
-Original Message-
From: Bruce Richardson [mailto:bruce.richard...@intel.com]
Sent: Tuesday, February 17, 2015 3:44 PM
T
> -Original Message-
> From: Liang, Cunming
> Sent: Tuesday, February 17, 2015 2:08 AM
> To: dev at dpdk.org
> Cc: Ananyev, Konstantin; olivier.matz at 6wind.com; nhorman at tuxdriver.com;
> thomas.monjalon at 6wind.com; Liang, Cunming
> Subject: [PATCH v8 00/19] support multi-pthread pe
On Tue, Feb 17, 2015 at 09:08:07AM +, kuldeep.samasi at wipro.com wrote:
> Hi Team ,
>
> I am using DPDK-1.7.1 , I am trying find out how to map lcore -- >vports -- >
> queuesin code level as well as user command prompt level .
> Suggestions are welcome on this .
>
>
Hi,
cores and ports and
Allow to setup timers only for EAL (lcore) threads (__lcore_id < MAX_LCORE_ID).
E.g. ? dynamically created thread will be able to reset/stop timer for lcore
thread,
but it will be not allowed to setup timer for itself or another non-lcore
thread.
rte_timer_manage() for non-lcore thread would simp
Add a sched_yield() syscall if the thread spins for too long, waiting other
thread to finish its operations on the ring.
That gives pre-empted thread a chance to proceed and finish with ring
enqnue/dequeue operation.
The purpose is to reduce contention on the ring. By ring_perf_test, it doesn't
ring debug stat won't take care non-EAL thread.
Signed-off-by: Cunming Liang
---
v6 changes:
rollback v5 changes
v5 changes:
check __lcore_id with LCORE_ID_ANY instead of RTE_MAX_LCORE
lib/librte_ring/rte_ring.h | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --g
For non-EAL thread, bypass per lcore cache, directly use ring pool.
It allows using rte_mempool in either EAL thread or any user pthread.
As in non-EAL thread, it directly rely on rte_ring and it's none preemptive.
It doesn't suggest to run multi-pthread/cpu which compete the rte_mempool.
It will g
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