Hi Thomas,
On 10 November 2016 at 16:58, Thomas Monjalon
wrote:
> 2016-11-10 14:12, Shreyansh Jain:
>> On Thursday 10 November 2016 01:33 PM, Thomas Monjalon wrote:
>> > 2016-11-10 15:51, Jianbo Liu:
>> >> On 10 November 2016 at 15:26, Shreyansh Jain
&g
On 10 November 2016 at 15:26, Shreyansh Jain wrote:
> Hello David, list,
>
> I need some help and clarification regarding some changes I am doing to
> cleanup the EAL code.
>
> There are some changes which should be done for eth_driver/rte_eth_device
> structures:
>
> 1. most obvious, eth_driver
On 10 November 2016 at 14:10, Shreyansh Jain wrote:
> On Thursday 10 November 2016 09:00 AM, Jianbo Liu wrote:
>>
>> On 28 October 2016 at 20:26, Shreyansh Jain
>> wrote:
>>>
>>> Each SoC PMD registers a set of callback for scanning its own bus/infra
>&
On 28 October 2016 at 20:26, Shreyansh Jain wrote:
> From: Jan Viktorin
>
> Define initial structures and functions for the SoC infrastructure.
> This patch supports only a very minimal functions for now.
> More features will be added in the following commits.
>
> Includes rte_device/rte_driver
On 28 October 2016 at 20:26, Shreyansh Jain wrote:
> Each SoC PMD registers a set of callback for scanning its own bus/infra and
> matching devices to drivers when probe is called.
> This patch introduces the infra for calls to SoC scan on rte_eal_soc_init()
> and match on rte_eal_soc_probe().
>
On 28 October 2016 at 20:26, Shreyansh Jain wrote:
> From: Jan Viktorin
>
> SoC devices would be linked in a separate list (from PCI). This is used for
> probe function.
> A helper for dumping the device list is added.
>
> Signed-off-by: Jan Viktorin
> Signed-off-by: Shreyansh Jain
>
On 28 October 2016 at 20:26, Shreyansh Jain wrote:
> From: Jan Viktorin
>
> Generalize the PCI-specific pci_unbind_kernel_driver. It is now divided
> into two parts. First, determination of the path and string identification
> of the device to be unbound. Second, the actual unbind operation
t; ++-
> 1 file changed, 63 insertions(+), 1 deletion(-)
>
Acked-by: Jianbo Liu
Hi Jan,
On 4 November 2016 at 15:24, wrote:
> Hello Jianbo Liu,
>
> thank you, a good catch!
>
> Can you please git blame for the commit introducing the issue and add
> the "Fixes:" tag as described in [1]?
>
> Same for ppc.
>
I will send v2 soon.
T
close the file descriptor after finish using it.
Fixes: 9ae15538 (eal/ppc: cpu flag checks for IBM Power)
Signed-off-by: Jianbo Liu
---
lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
b/lib
close the file descriptor after finish using it.
Fixes: b94e5c94 (eal/arm: add CPU flags for ARMv7)
Fixes: 97523f82 (eal/arm: add CPU flags for ARMv8)
Signed-off-by: Jianbo Liu
---
lib/librte_eal/common/arch/arm/rte_cpuflags.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal
Signed-off-by: Jianbo Liu
---
lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
b/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
index a8147c8..fcf96e0 100644
--- a/lib/librte_eal/common/arch
Signed-off-by: Jianbo Liu
---
lib/librte_eal/common/arch/arm/rte_cpuflags.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal/common/arch/arm/rte_cpuflags.c
b/lib/librte_eal/common/arch/arm/rte_cpuflags.c
index 23240ef..79160a6 100644
--- a/lib/librte_eal/common/arch/arm
---
> 4 files changed, 149 insertions(+), 85 deletions(-)
>
Reviewed-by: Jianbo Liu
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8f5fa82..621bda6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -151,6 +151,7 @@ F: lib/librte_acl/acl_run_neon.*
F: lib/librte_lpm/rte_lpm_neon.h
F: lib/librte_hash/rte
To be consistent with the naming for ARM NEON implementation,
i40e_rxtx_vec.c is renamed to i40e_rxtx_vec_sse.c.
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/Makefile | 4 ++--
drivers/net/i40e/{i40e_rxtx_vec.c => i40e_rxtx_vec_sse.c} | 0
2 files changed
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 -
doc/guides/nics/features/i40e_vec.ini | 1 +
doc/guides/nics/features/i40e_vf_vec.ini | 1 +
3 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc
b/config
Use ARM NEON intrinsic to implement i40e vPMD
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/Makefile | 4 +
drivers/net/i40e/i40e_rxtx_vec_neon.c | 614 ++
2 files changed, 618 insertions(+)
create mode 100644 drivers/net/i40e/i40e_rxtx_vec_neon.c
move scalar code which does not use x86 intrinsic functions to new file
"i40e_rxtx_vec_common.h", while keeping x86 code in i40e_rxtx_vec.c.
This allows the scalar code to to be shared among vector drivers for
different platforms.
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/i40e_
This patch set is to implement i40e vector PMD on ARM64.
For x86, vPMD is only reorganized, there should be no performance loss.
v1 -> v2
- rebase to dpdk-next-net/rel_16_11
Jianbo Liu (5):
i40e: extract non-x86 specific code from vector driver
i40e: implement vector PMD for ARM architect
Hi Thomas,
On 12 October 2016 at 23:31, Thomas Monjalon
wrote:
> Sorry guys, you lost me in the discussion.
>
> Is there some regression only on ARM?
> Does it need some work specifically on memcpy for ARM,
I don't know if there is common way to improve memcpy on different ARM
hardware. Even
On 12 October 2016 at 10:55, Zhang, Qi Z wrote:
> Hi Jianbo
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jianbo Liu
>> Sent: Wednesday, August 24, 2016 5:54 PM
>> To: Zhang, Helin ; Wu, Jingjing
>> ; je
On 12 October 2016 at 10:46, Zhang, Qi Z wrote:
> Hi Jianbo:
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jianbo Liu
>> Sent: Wednesday, August 24, 2016 5:54 PM
>> To: Zhang, Helin ; Wu, Jingjing
>> ; je
On 10 October 2016 at 14:22, Wang, Zhihong wrote:
>
>
>> -Original Message-----
>> From: Jianbo Liu [mailto:jianbo.liu at linaro.org]
>> Sent: Monday, October 10, 2016 1:32 PM
>> To: Yuanhan Liu
>> Cc: Wang, Zhihong ; Maxime Coquelin
>> ; dev at dpd
On 10 October 2016 at 10:44, Yuanhan Liu wrote:
> On Sun, Oct 09, 2016 at 12:09:07PM +, Wang, Zhihong wrote:
>> > > > Tested with testpmd, host: txonly, guest: rxonly
>> > > > size (bytes) improvement (%)
>> > > > 644.12
>> > > > 128 6
>> > > > 256
On 18 September 2016 at 15:22, Jan Viktorin wrote:
> On Sun, 18 Sep 2016 13:58:50 +0800
> Jianbo Liu wrote:
>
>> On 9 September 2016 at 16:43, Shreyansh Jain
>> wrote:
>> > Introduction:
>> > =
>> >
>> > This patch
On 9 September 2016 at 16:43, Shreyansh Jain wrote:
> Introduction:
> =
>
> This patch set is direct derivative of Jan's original series [1],[2].
>
> - As this deviates substantially from original series, if need be I can
>post it as a separate patch rather than v2. Please
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6536c6b..5d6ecba 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -150,6 +150,7 @@ F: lib/librte_acl/acl_run_neon.*
F: lib/librte_lpm/rte_lpm_neon.h
F: lib/librte_hash/rte
To be consistent with the naming for ARM NEON implementation,
i40e_rxtx_vec.c is renamed to i40e_rxtx_vec_sse.c.
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/Makefile | 4 ++--
drivers/net/i40e/{i40e_rxtx_vec.c => i40e_rxtx_vec_sse.c} | 0
2 files changed
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 -
doc/guides/nics/features/i40e_vec.ini | 1 +
doc/guides/nics/features/i40e_vf_vec.ini | 1 +
3 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc
b/config
Use ARM NEON intrinsic to implement i40e vPMD
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/Makefile | 4 +
drivers/net/i40e/i40e_rxtx_vec_neon.c | 581 ++
2 files changed, 585 insertions(+)
create mode 100644 drivers/net/i40e/i40e_rxtx_vec_neon.c
move scalar code which does not use x86 intrinsic functions to new file
"i40e_rxtx_vec_common.h", while keeping x86 code in i40e_rxtx_vec.c.
This allows the scalar code to to be shared among vector drivers for
different platforms.
Signed-off-by: Jianbo Liu
---
drivers/net/i40e/i40e_
This patch set is to implement i40e vector PMD on ARM64.
For x86, vPMD is only reorganized, there should be no performance loss.
Jianbo Liu (5):
i40e: extract non-x86 specific code from vector driver
i40e: implement vector PMD for ARM architecture
i40e: enable i40e vector PMD on ARMv8a
And add read memory barrier to avoid status inconsistency
between two RX descriptors readings.
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 2 +-
doc/guides/nics/features/i40e.ini | 1 +
drivers/net/i40e/i40e_rxtx.c | 2 ++
3 files changed, 4
On 3 August 2016 at 16:29, Ananyev, Konstantin
wrote:
>
> Hi Jianbo,
>
>> > Hi, Jianbo
>> >
>> > I have tested you patch on my X86 platform, the single core performance
>> > for Non-vector PMD will have about 1Mpps drop
>> > Non-vector PMD single core performance with patch :
Hi Thomas,
On 3 August 2016 at 15:58, Thomas Monjalon wrote:
> 2016-08-03 14:02, Jianbo Liu:
>> I think we can place a compiling condition before rte_rmb() to avoid
>> performance decrease on x86.
>> For example: #if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
>
&g
And add read memory barrier to avoid status inconsistency
between two RX descriptors readings.
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 2 +-
doc/guides/nics/overview.rst | 2 +-
drivers/net/i40e/i40e_rxtx.c | 2 ++
3 files changed
)
Thanks!
Jianbo
> BRs
> Lei
>
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jianbo Liu
> Sent: Tuesday, August 2, 2016 2:58 PM
> To: dev at dpdk.org; Zhang, Helin ; Wu, Jingjing
>
> Cc: Jianbo Liu
> Subject: [dpdk-dev] [PA
And add read memory barrier to avoid status inconsistency
between two RX descriptors readings.
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 2 +-
doc/guides/nics/overview.rst | 2 +-
drivers/net/i40e/i40e_rxtx.c | 2 ++
3 files changed
+
> 5 files changed, 243 insertions(+)
> create mode 100644 drivers/net/virtio/virtio_rxtx_simple_neon.c
>
Acked-by: Jianbo Liu
On 27 June 2016 at 19:54, Jerin Jacob wrote:
> split out SSE instruction based virtio simple rx
> implementation to a separate file
>
> Signed-off-by: Jerin Jacob
> ---
> drivers/net/virtio/virtio_rxtx_simple.c | 166 +---
> drivers/net/virtio/virtio_rxtx_simple_sse.h | 225
On 17 June 2016 at 18:30, Thomas Monjalon wrote:
> 2016-05-19 17:56, Thomas Monjalon:
>> 2016-05-19 21:48, Jianbo Liu:
>> > On 13 May 2016 at 23:49, Thomas Monjalon
>> > wrote:
>> > > 2016-05-10 14:01, Jianbo Liu:
>> > >> Other APP may
refetch_part2(rx_pkts[pos + 1]);
> + rte_mbuf_prefetch_part2(rx_pkts[pos + 2]);
> + rte_mbuf_prefetch_part2(rx_pkts[pos + 3]);
> }
>
> /* D.1 pkt 3,4 convert format from desc to pktmbuf */
> --
> 2.5.5
>
Reviewed-by: Jianbo Liu
On 2 June 2016 at 15:10, Olivier MATZ wrote:
> Hi Jianbo,
>
> On 06/01/2016 05:29 AM, Jianbo Liu wrote:
>>> enum rte_mbuf_prefetch_type {
>>> > PREFETCH0,
>>> > PREFETCH1,
>>> > ...
>>> > };
>>> >
>
On 1 June 2016 at 14:00, Jerin Jacob wrote:
> On Wed, Jun 01, 2016 at 11:29:47AM +0800, Jianbo Liu wrote:
>> On 1 June 2016 at 03:28, Olivier MATZ wrote:
>> > Hi Jianbo,
>> >
>> > On 05/31/2016 05:06 AM, Jianbo Liu wrote:
>> >> Cha
On 1 June 2016 at 03:28, Olivier MATZ wrote:
> Hi Jianbo,
>
> On 05/31/2016 05:06 AM, Jianbo Liu wrote:
>> Change the inline function to macro with parameters
>>
>> Signed-off-by: Jianbo Liu
>>
>> [...]
>> --- a/lib/librte_mbuf/rte_mbuf.h
>> +++
Change the inline function to macro with parameters
Signed-off-by: Jianbo Liu
---
drivers/net/fm10k/fm10k_rxtx_vec.c | 8
drivers/net/i40e/i40e_rxtx_vec.c| 8
drivers/net/ixgbe/ixgbe_rxtx_vec.c | 8
drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 12
On 25 May 2016 at 00:12, Bruce Richardson wrote:
> On Tue, May 24, 2016 at 05:10:01PM +0100, Bruce Richardson wrote:
>> On Fri, May 06, 2016 at 11:55:44AM +0530, Jianbo Liu wrote:
>> > Implement ixgbe vPMD on ARM with NEON intrinsic.
>> >
>> > v3:
>> &g
On 25 May 2016 at 20:29, Jerin Jacob wrote:
> On Fri, May 06, 2016 at 11:55:46AM +0530, Jianbo Liu wrote:
>> use ARM NEON intrinsic to implement ixgbe vPMD
>>
>> Signed-off-by: Jianbo Liu
>> ---
>> drivers/net/ixgbe/Makefile | 4 +
>> driver
On 13 May 2016 at 23:49, Thomas Monjalon wrote:
> 2016-05-10 14:01, Jianbo Liu:
>> Other APP may call rte_memcpy by function pointer,
>> so change it to an inline function.
>
> Any example in mind?
>
It's for ODP-DPDK.
>> --- a/lib/librte_eal/common/include/arch/ar
On 13 May 2016 at 15:47, Jerin Jacob wrote:
> On Fri, May 13, 2016 at 03:37:01AM +, Hemant Agrawal wrote:
>>
>>
>> > -Original Message-----
>> > From: Jianbo Liu [mailto:jianbo.liu at linaro.org]
>> > Sent: Friday, May 13, 2016 7:13 AM
>>
On 6 May 2016 at 21:47, Jan Viktorin wrote:
> This option has the same meaning for the SoC infra as the --no-pci
> for the PCI infra.
>
> Signed-off-by: Jan Viktorin
> ---
> lib/librte_eal/common/eal_common_options.c | 5 +
> lib/librte_eal/common/eal_internal_cfg.h | 1 +
>
On 12 May 2016 at 18:31, Santosh Shukla
wrote:
> On Thu, May 12, 2016 at 05:52:54PM +0800, Jianbo Liu wrote:
>> On 12 May 2016 at 16:57, Santosh Shukla
>> wrote:
>> > On Thu, May 12, 2016 at 01:54:13PM +0800, Jianbo Liu wrote:
>> >> On 12 May 2016 a
On 6 May 2016 at 21:47, Jan Viktorin wrote:
> Generalize the PCI-specific pci_unbind_kernel_driver. It is now divided into
> two parts. First, determination of the path and string identification of the
> device to be unbound. Second, the actual unbind operation which is generic.
>
>
On 12 May 2016 at 16:57, Santosh Shukla
wrote:
> On Thu, May 12, 2016 at 01:54:13PM +0800, Jianbo Liu wrote:
>> On 12 May 2016 at 13:06, Santosh Shukla
>> wrote:
>> > On Thu, May 12, 2016 at 11:42:26AM +0800, Jianbo Liu wrote:
>> >> On 12 May 2016 a
On 12 May 2016 at 13:06, Santosh Shukla
wrote:
> On Thu, May 12, 2016 at 11:42:26AM +0800, Jianbo Liu wrote:
>> On 12 May 2016 at 11:17, Santosh Shukla
>> wrote:
>> > On Thu, May 12, 2016 at 10:01:05AM +0800, Jianbo Liu wrote:
>> >> On 12
On 12 May 2016 at 11:17, Santosh Shukla
wrote:
> On Thu, May 12, 2016 at 10:01:05AM +0800, Jianbo Liu wrote:
>> On 12 May 2016 at 02:25, Stephen Hemminger
>> wrote:
>> > On Wed, 11 May 2016 22:32:16 +0530
>> > Jerin Jacob wrote:
>> >
>> >
On 12 May 2016 at 02:25, Stephen Hemminger
wrote:
> On Wed, 11 May 2016 22:32:16 +0530
> Jerin Jacob wrote:
>
>> On Wed, May 11, 2016 at 08:22:59AM -0700, Stephen Hemminger wrote:
>> > On Wed, 11 May 2016 19:17:58 +0530
>> > Hemant Agrawal wrote:
>> >
>> > > IGB_UIO not supported for arm64
On 10 May 2016 at 22:49, Bruce Richardson wrote:
> On Fri, May 06, 2016 at 11:55:46AM +0530, Jianbo Liu wrote:
>> use ARM NEON intrinsic to implement ixgbe vPMD
>>
>> Signed-off-by: Jianbo Liu
>> ---
>> drivers/net/ixgbe/Makefile | 4 +
>>
To be consistent with the naming for ARM NEON implementation,
ixgbe_rxtx_vec.c is renamed to ixgbe_rxtx_vec_sse.c.
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/Makefile | 2 +-
drivers/net/ixgbe/{ixgbe_rxtx_vec.c => ixgbe_rxtx_vec_sse.c} | 0
2 files chan
Other APP may call rte_memcpy by function pointer,
so change it to an inline function.
Signed-off-by: Jianbo Liu
---
lib/librte_eal/common/include/arch/arm/rte_memcpy_64.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/include/arch/arm
On 10 May 2016 at 00:17, Jerin Jacob wrote:
> On Mon, May 09, 2016 at 11:22:15PM +0800, Jianbo Liu wrote:
>> On 9 May 2016 at 20:11, Jerin Jacob
>> wrote:
>> > On Mon, May 09, 2016 at 07:02:36PM +0800, Jianbo Liu wrote:
>> >> On 9 May 2016 at 17:06, Jerin
On 9 May 2016 at 20:11, Jerin Jacob wrote:
> On Mon, May 09, 2016 at 07:02:36PM +0800, Jianbo Liu wrote:
>> On 9 May 2016 at 17:06, Jerin Jacob
>> wrote:
>> > On Mon, May 09, 2016 at 07:18:22PM +0530, Hemant Agrawal wrote:
>> >> This patch introduces dpaa2
On 9 May 2016 at 17:06, Jerin Jacob wrote:
> On Mon, May 09, 2016 at 07:18:22PM +0530, Hemant Agrawal wrote:
>> This patch introduces dpaa2 machine target to address difference
>> in cpu parameter, number of core to 8 and no numa support
>> w.r.t default armv8-a machine
>>
>> Signed-off-by:
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index ba4053a..78b46e2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -142,6 +142,7 @@ F: lib/librte_eal/common/include/arch/arm/*_64.h
F: lib/librte_acl/acl_run_neon.*
F: lib
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 -
1 file changed, 1 deletion(-)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc
b/config/defconfig_arm64-armv8a-linuxapp-gcc
index 9abeca4..98cc054 100644
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
use ARM NEON intrinsic to implement ixgbe vPMD
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/Makefile | 4 +
drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 561
2 files changed, 565 insertions(+)
create mode 100644 drivers/net/ixgbe
move common code to new file "ixgbe_rxtx_vec_common.h",
and vPMD for x86 is implemented in ixgbe_rxtx_vec.c
Signed-off-by: Jianbo Liu
Suggested-by: Bruce Richardson
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c| 258 +--
drivers/net/ixgbe/ixgbe_rxtx_vec_comm
Implement ixgbe vPMD on ARM with NEON intrinsic.
v3:
- rebase to rel_16_07 branch on dpdk-next-net.
v2:
- move the common code to new header file.
Jianbo Liu (4):
ixgbe: rearrange vector PMD code for x86
ixgbe: implement vector PMD for arm architecture
ixgbe: enable ixgbe vector PMD
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 1953ea2..20158e3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -142,6 +142,7 @@ F: lib/librte_eal/common/include/arch/arm/*_64.h
F: lib/librte_acl/acl_run_neon.*
F: lib
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 -
1 file changed, 1 deletion(-)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc
b/config/defconfig_arm64-armv8a-linuxapp-gcc
index 9abeca4..98cc054 100644
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
use ARM NEON intrinsic to implement ixgbe vPMD
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/Makefile | 4 +
drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 556
2 files changed, 560 insertions(+)
create mode 100644 drivers/net/ixgbe
move common code to new file "ixgbe_rxtx_vec_common.h",
and vPMD for x86 is implemented in ixgbe_rxtx_vec.c
Signed-off-by: Jianbo Liu
Suggested-by: Bruce Richardson
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c| 256 +--
drivers/net/ixgbe/ixgbe_rxtx_vec_comm
On 26 April 2016 at 00:35, Bruce Richardson
wrote:
> On Wed, Apr 20, 2016 at 09:44:59PM +0800, Jianbo Liu wrote:
>> move SSE-dependent code to new file "ixgbe_rxtx_vec_sse.h"
>>
>> Signed-off-by: Jianbo Liu
>> ---
>> d
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 1953ea2..07a9a44 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -142,6 +142,7 @@ F: lib/librte_eal/common/include/arch/arm/*_64.h
F: lib/librte_acl/acl_run_neon.*
F: lib
Signed-off-by: Jianbo Liu
---
config/defconfig_arm64-armv8a-linuxapp-gcc | 1 -
1 file changed, 1 deletion(-)
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc
b/config/defconfig_arm64-armv8a-linuxapp-gcc
index 9abeca4..98cc054 100644
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
use ARM NEON intrinsic to implement ixgbe vPMD
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c | 4 +
drivers/net/ixgbe/ixgbe_rxtx_vec_neon.h | 371
2 files changed, 375 insertions(+)
create mode 100644 drivers/net/ixgbe
move SSE-dependent code to new file "ixgbe_rxtx_vec_sse.h"
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c | 369 +
drivers/net/ixgbe/ixgbe_rxtx_vec_sse.h | 408 +
2 files changed, 409 insertions(+), 368
Hi Qian,
On 28 March 2016 at 10:30, Xu, Qian Q wrote:
> Jianbo
> Could you tell me the case that can reproduce the issue? We can help evaluate
> the impact of performance on ixgbe, but I'm not sure how to check if your
> patch really fix a problem because I don?t know how to reproduce the
On 26 March 2016 at 09:12, Jan Viktorin wrote:
> Hello,
>
> while extending the DPDK by a kind of platform devices (for the 16.07), an
> access to the FDT might be necessary (or at least very helpful). This patch
> series for 16.07 introduces an approach to solve this topic.
>
> The API is
On 22 March 2016 at 22:27, Ananyev, Konstantin
wrote:
>
>
>> -Original Message-----
>> From: Jianbo Liu [mailto:jianbo.liu at linaro.org]
>> Sent: Monday, March 21, 2016 2:27 AM
>> To: Richardson, Bruce
>> Cc: Lu, Wenzhuo; Zhang, Helin; Ananyev, Konsta
On 20 March 2016 at 03:58, Jan Viktorin wrote:
> The flag is used to enable memcpy optimizations in EAL. As it is not always
> the performance benefit, the flag allows to disable it.
>
> Signed-off-by: Jan Viktorin
> ---
> config/defconfig_arm-armv7a-linuxapp-gcc | 1 +
>
On 18 March 2016 at 18:03, Bruce Richardson
wrote:
> On Thu, Mar 17, 2016 at 10:20:01AM +0800, Jianbo Liu wrote:
>> On 16 March 2016 at 19:14, Bruce Richardson
>> wrote:
>> > On Wed, Mar 16, 2016 at 03:51:53PM +0800, Jianbo Liu wrote:
>> >> Hi Wenzhuo,
>&
On 16 March 2016 at 19:14, Bruce Richardson
wrote:
> On Wed, Mar 16, 2016 at 03:51:53PM +0800, Jianbo Liu wrote:
>> Hi Wenzhuo,
>>
>> On 16 March 2016 at 14:06, Lu, Wenzhuo wrote:
>> > HI Jianbo,
>> >
>> >
>> >> -Original
Hi Wenzhuo,
On 16 March 2016 at 14:06, Lu, Wenzhuo wrote:
> HI Jianbo,
>
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jianbo Liu
>> Sent: Monday, March 14, 2016 10:26 PM
>> To: Zhang, Helin; Ananyev, Konstantin;
When checking rx ring queue, it's possible that loop will break at the tail
while there are packets still in the queue header.
Signed-off-by: Jianbo Liu
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c | 68 +-
1 file changed, 38 insertions(+), 30 deletions(-)
diff
On 14 December 2015 at 21:00, Santosh Shukla wrote:
> Enable RTE_LIBRTE_VIRTIO_PMD for armv7/v8 and setting RTE_VIRTIO_INC_VEC=n.
> Builds successfully for armv7/v8.
>
> Signed-off-by: Santosh Shukla
> ---
> config/defconfig_arm-armv7a-linuxapp-gcc |6 +-
>
On 8 December 2015 at 18:03, Thomas Monjalon
wrote:
> 2015-12-08 15:56, Jianbo Liu:
>> On 8 December 2015 at 10:23, Thomas Monjalon
>> wrote:
>> > 2015-12-08 09:50, Jianbo Liu:
>> >> On 8 December 2015 at 09:18, Thomas Monjalon > >> 6wind.com
On 8 December 2015 at 10:23, Thomas Monjalon
wrote:
> 2015-12-08 09:50, Jianbo Liu:
>> On 8 December 2015 at 09:18, Thomas Monjalon
>> wrote:
>> > 2015-12-03 23:02, Jianbo Liu:
>> >> -ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
>> >> +ifneq ($(filter
On 8 December 2015 at 09:18, Thomas Monjalon
wrote:
> 2015-12-03 23:02, Jianbo Liu:
>> -ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
>> +ifneq ($(filter y,$(CONFIG_RTE_ARCH_ARM) $(CONFIG_RTE_ARCH_ARM64)),)
> [...]
>> +#ifdef RTE_ARCH_ARM
>> +/* NEON intrinsic vqtbl1q_
On 4 December 2015 at 23:14, Jerin Jacob
wrote:
> -Used architecture agnostic xmm_t to represent 128 bit SIMD variable
>
> -Introduced vect_* API abstraction in app/test to test rte_lpm_lookupx4
> API in architecture agnostic way
>
> -Moved rte_lpm_lookupx4 SSE implementation to architecture
Signed-off-by: Jianbo Liu
---
MAINTAINERS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4478862..f859985 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -124,10 +124,12 @@ F: doc/guides/sample_app_ug/multi_process.rst
ARM v7
M: Jan Viktorin
+M: Jianbo
Implement vqtbl1q_u8 intrinsic function, which is not support in armv7-a.
Signed-off-by: Jianbo Liu
---
config/defconfig_arm-armv7a-linuxapp-gcc | 1 -
lib/librte_acl/Makefile | 2 +-
lib/librte_acl/rte_acl.c | 5 -
lib
CONFIG_* from config files can not be used in code.
Signed-off-by: Jianbo Liu
Acked-by: Jan Viktorin
---
lib/librte_eal/common/include/arch/arm/rte_cycles_32.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
b/lib
This patchset includes a small fix in rte_cycle_32.h,
and support ACL for armv7-a platform.
v2:
- select alg as RTE_ACL_CLASSIFY_NEON only when NEON is checked in cpuflags.
- remove lpm/table/pipeline patch, and part of change will be merged into
Jerin's.
Jianbo Liu (3):
eal/arm: use
On 2 December 2015 at 18:39, Jerin Jacob
wrote:
> On Wed, Dec 02, 2015 at 05:49:41PM +0800, Jianbo Liu wrote:
>> On 2 December 2015 at 16:03, Jerin Jacob
>> wrote:
>> > On Wed, Dec 02, 2015 at 02:54:52PM +0800, Jianbo Liu wrote:
>> >> On 2
On 2 December 2015 at 16:03, Jerin Jacob
wrote:
> On Wed, Dec 02, 2015 at 02:54:52PM +0800, Jianbo Liu wrote:
>> On 2 December 2015 at 00:41, Jerin Jacob
>> wrote:
>> > On Tue, Dec 01, 2015 at 01:41:15PM -0500, Jianbo Liu wrote:
>> >> Adds ARM NEON supp
On 2 December 2015 at 00:41, Jerin Jacob
wrote:
> On Tue, Dec 01, 2015 at 01:41:15PM -0500, Jianbo Liu wrote:
>> Adds ARM NEON support for lpm.
>> And enables table/pipeline libraries which depend on lpm.
>
> I already sent the patch on the same yesterday.
> We can co
On 1 December 2015 at 22:46, Jan Viktorin wrote:
> On Tue, 1 Dec 2015 20:13:49 +0530
> Jerin Jacob wrote:
>
>> > enum rte_acl_classify_alg alg = RTE_ACL_CLASSIFY_DEFAULT;
>> >
>> > -#ifdef RTE_ARCH_ARM64
>> > +#if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
>> > alg =
On Tue, Dec 01, 2015 at 01:47:23PM +0100, Jan Viktorin wrote:
> On Tue, 1 Dec 2015 13:41:12 -0500
> Jianbo Liu wrote:
>
> > Hi,
> > I'm from Linaro.org, and will work on DPDK to make it better
> > runing on different ARM Platforms.
> >
> > This patchset
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