Acked-by: Amit Prakash Shukla
From: pbhagavat...@marvell.com
Sent: Wednesday, April 16, 2025 4:36 PM
To: Jerin Jacob
Cc: Vamsi Krishna Attunuru ; g.si...@nxp.com;
sachin.sax...@nxp.com; hemant.agra...@nxp.com; fengcheng...@huawei.com;
bruce.richard...@intel.com; kevin.la...@intel.com
> -Original Message-
> From: Kommula Shiva Shankar
> Sent: Wednesday, January 29, 2025 8:07 PM
> To: Jerin Jacob ; Amit Prakash Shukla
> ; Vamsi Krishna Attunuru
> ; fengcheng...@huawei.com; dev@dpdk.org
> Cc: Nithin Kumar Dabilpuram ; Pavan Nikhilesh
> Bhagav
> -Original Message-
> From: Kommula Shiva Shankar
> Sent: Wednesday, January 29, 2025 8:07 PM
> To: Jerin Jacob ; Amit Prakash Shukla
> ; Vamsi Krishna Attunuru
> ; fengcheng...@huawei.com; dev@dpdk.org
> Cc: Nithin Kumar Dabilpuram ; Pavan Nikhilesh
> Bhagav
> -Original Message-
> From: Pavan Nikhilesh Bhagavatula
> Sent: Tuesday, February 25, 2025 6:48 PM
> To: Gujjar, Abhinandan S ; Stephen
> Hemminger ; dev@dpdk.org
> Cc: Morten Brørup ; Richardson, Bruce
> ; Jerin Jacob ; Amit
> Prakash Shukla ; Naga Harish
lib/eventdev/rte_event_dma_adapter.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Acked-by: Amit Prakash Shukla
Thanks
> diff --git a/lib/eventdev/rte_event_dma_adapter.h
> b/lib/eventdev/rte_event_dma_adapter.h
> index 5c480b82ff..34142f26db 100644
> ---
12/11/2024 16:26, Amit Prakash Shukla:
>> Hi Thomas,
>>
>> Gentle ping.
>>
>Yes it was not a top priority for -rc2,
>so I will check it soon for -rc3.
Sure, thanks.
Hi Thomas,
Gentle ping.
Thanks,
Amit Shukla
> -Original Message-
> From: Amit Prakash Shukla
> Sent: Monday, October 21, 2024 2:07 PM
> To: Thomas Monjalon
> Cc: dev@dpdk.org; Jerin Jacob ; Vamsi Krishna
> Attunuru ; Anoob Joseph ;
> Gowrishankar Muthuk
Hi Thomas,
Gentle ping.
Could you please consider merging this patch.
Thanks,
Amit Shukla
> -Original Message-
> From: Amit Prakash Shukla
> Sent: Thursday, September 26, 2024 5:43 PM
> To: Cheng Jiang ; Chengwen Feng
>
> Cc: dev@dpdk.org; Jerin Jacob ; Vamsi
extern int test_dma_api(uint16_t dev_id);
>
> #define TEST_MEMCPY_SIZE 1024
> #define TEST_WAIT_US_VAL 5
> -#define TEST_SG_MAX 64
>
> static int16_t test_dev_id;
> static int16_t invalid_dev_id;
> diff --git a/app/test/test_dmadev_api.h b/app/test/test_dmadev_api.h index
> 33fbc5bd41..a03f7acd4f 100644
> --- a/app/test/test_dmadev_api.h
> +++ b/app/test/test_dmadev_api.h
> @@ -2,4 +2,6 @@
> * Copyright(c) 2021 HiSilicon Limited
> */
>
> +#define TEST_SG_MAX 64
> +
> int test_dma_api(uint16_t dev_id);
> --
> 2.25.1
Acked-by: Amit Prakash Shukla
Thanks
lengths[i], dst_data[j],
> 0);
> }
> - /* check that the data after the fill operation was not written
> to */
> - for (; j < rte_pktmbuf_data_len(dst); j++)
> - if (dst_data[j] != 0)
> - ERR_RETURN("Error, fill operation wrote too
> far (lengths = %u): got (%x), not (%x)\n",
> - lengths[i], dst_data[j], 0);
> }
>
> rte_pktmbuf_free(dst);
> --
> 2.25.1
Acked-by: Amit Prakash Shukla
Thanks
lengths[i], dst_data[j], 0);
}
rte_pktmbuf_free(dst);
--
2.25.1
Acked-by: Amit Prakash Shukla
Thanks
ight(c) 2021 HiSilicon Limited
*/
+#define TEST_SG_MAX 64
+
int test_dma_api(uint16_t dev_id);
--
2.25.1
Acked-by: Amit Prakash Shukla
Thanks
Add support to configure device specific config parameters for a
testcase. Example:
lcore_dma0=lcore=11,dev=:00:04.1,dir=mem2dev,raddr=0x3,
coreid=1,pfid=2,vfid=3
lcore_dma1=lcore=12,dev=:00:04.2,dir=dev2mem,raddr=0x2,
coreid=3,pfid=2,vfid=1
Signed-off-by: Amit Prakash
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Friday, August 23, 2024 11:43 AM
> To: Jerin Jacob ; Amit Prakash Shukla
>
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [PATCH] app/test-eventdev: improve DMA adapter test
&g
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Thursday, August 22, 2024 2:08 AM
> To: Jerin Jacob ; Amit Prakash Shukla
>
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [PATCH] test/event: fix incorrect target event queue
>
>
Add support to configure device specific config parameters for a
testcase. Example:
lcore_dma0=lcore=11,dev=:00:04.1,dir=mem2dev,raddr=0x3,
coreid=1,pfid=2,vfid=3
lcore_dma1=lcore=12,dev=:00:04.2,dir=dev2mem,raddr=0x2,
coreid=3,pfid=2,vfid=1
Signed-off-by: Amit Prakash
level.
Signed-off-by: Vamsi Attunuru
Signed-off-by: Amit Prakash Shukla
---
v4 changes:
- Fix checkpatch warning.
v3 changes:
- Add maintainers in email list.
v2 changes:
- Add more description to commit log.
- Add more description to deprecation.rst.
doc/guides/rel_notes/deprecation.rst | 5 +++
uired priority level.
Signed-off-by: Vamsi Attunuru
Signed-off-by: Amit Prakash Shukla
---
v3 changes:
- Add maintainers in email list.
v2 changes:
- Add more description to commit log.
- Add more description to deprecation.rst.
doc/guides/rel_notes/deprecation.rst | 5 +
1 file changed, 5 inser
uired priority level.
Signed-off-by: Vamsi Attunuru
Signed-off-by: Amit Prakash Shukla
---
v2 changes:
- Add more description to commit log.
- Add more description to deprecation.rst.
doc/guides/rel_notes/deprecation.rst | 5 +
1 file changed, 5 insertions(+)
diff --git a/doc/guides/rel_
Fixing typo in command line arguments for dma perf application.
Fixes: 623dc9364dc6 ("app/dma-perf: introduce DMA performance test")
Cc: sta...@dpdk.org
Signed-off-by: Amit Prakash Shukla
---
doc/guides/tools/dmaperf.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Monday, June 24, 2024 2:53 PM
> To: Jerin Jacob ; Amit Prakash Shukla
>
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [PATCH] eventdev/dma: fix missing response info in forward mode
&g
Hi,
Gentle Ping.
Thanks,
Amit Shukla
> -Original Message-
> From: Amit Prakash Shukla
> Sent: Tuesday, March 19, 2024 12:16 AM
> To: Cheng Jiang ; Chengwen Feng
>
> Cc: dev@dpdk.org; Jerin Jacob ; Vamsi Krishna Attunuru
> ; Anoob Joseph ;
> Gowrishankar Muth
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Wednesday, April 17, 2024 1:57 PM
> To: Jerin Jacob ; Amit Prakash Shukla
> ; Vamsi Krishna Attunuru
>
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [PATCH v3 1/2] eventdev/dm
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Saturday, April 6, 2024 3:43 PM
> To: Jerin Jacob ; Amit Prakash Shukla
> ; Vamsi Krishna Attunuru
>
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [PATCH 1/2] eventdev/dma: reorgan
Update dma perf test document with below support features:
1. Memory-to-device and device-to-memory copy.
2. Skip support.
3. Scatter-gather support.
Signed-off-by: Amit Prakash Shukla
---
v2:
- Rebased the patch.
doc/guides/tools/dmaperf.rst | 89 ++--
1 file
Update dma perf test document with below support features:
1. Memory-to-device and device-to-memory copy.
2. Skip support.
3. Scatter-gather support.
Signed-off-by: Amit Prakash Shukla
---
doc/guides/tools/dmaperf.rst | 89 ++--
1 file changed, 64 insertions
Added performance test support for DMA adapter.
Signed-off-by: Amit Prakash Shukla
Acked-by: Pavan Nikhilesh
---
v4:
- Updated release notes.
v3:
- Resolved review comments.
v2:
- Fixed intel compilation error.
app/test-eventdev/evt_common.h | 3 +
app/test-eventdev/evt_main.c
Added performance test support for DMA adapter.
Signed-off-by: Amit Prakash Shukla
---
v3:
- Resolved review comments.
v2:
- Fixed intel compilation error.
app/test-eventdev/evt_common.h | 3 +
app/test-eventdev/evt_main.c | 15 ++
app/test-eventdev/evt_options.c | 36
Added support of dma driver callback assignment to eventdev
enqueue and dequeue. The change also defines dma adapter
capabilities function.
Depends-on: series-30612 ("lib/dmadev: get DMA device using device ID")
Signed-off-by: Amit Prakash Shukla
---
v5:
- Fixed checkpatch warning.
v
Added cnxk driver support for dma event enqueue and dequeue.
Also added changes for work queue entry completion status and
dual workslot DMA event enqueue.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Amit Prakash Shukla
---
v5:
- Fixed checkpatch warning.
v4:
- Fixed compilation error
Adds support to configure writing result to offset of the DMA
response event.
Signed-off-by: Amit Prakash Shukla
---
v5:
- Fixed checkpatch warning.
v4:
- Fixed compilation error.
- Updated release notes.
v3:
- Rebased and fixed compilation error.
v2:
- Added dual workslot enqueue support
Added support of dma driver callback assignment to eventdev
enqueue and dequeue. The change also defines dma adapter
capabilities function.
Depends-on: series-30612 ("lib/dmadev: get DMA device using device ID")
Signed-off-by: Amit Prakash Shukla
---
v4:
- Fixed compilation error.
Added cnxk driver support for dma event enqueue and dequeue.
Also added changes for work queue entry completion status and
dual workslot DMA event enqueue.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Amit Prakash Shukla
---
v4:
- Fixed compilation error.
- Updated release notes.
v3
Adds support to configure writing result to offset of the DMA
response event.
Signed-off-by: Amit Prakash Shukla
---
v4:
- Fixed compilation error.
- Updated release notes.
v3:
- Rebased and fixed compilation error.
v2:
- Added dual workslot enqueue support.
- Fixed compilation error
Hi Pavan,
Thanks for the review and feedback. I will send next version with suggested
changes.
Thanks,
Amit Shukla
> > diff --git a/app/test-eventdev/test_perf_common.c b/app/test-
> > eventdev/test_perf_common.c index 5e0255cfeb..509d3f9232 100644
> > --- a/app/test-eventdev/test_perf_common
Hi Chengwen,
Please find my reply in-line.
Thanks,
Amit Shukla
> Hi Amit,
>
> On 2024/3/1 16:31, Amit Prakash Shukla wrote:
> > Hi Chengwen,
> >
> > If I'm not wrong, your concern was about config file additions and not
> > about the test as such. If the
10@:00:04.2, lcore12@:00:04.4 will do dev2mem and
lcore11@:00:04.3, lcore13@:00:04.5 will do mem2dev.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Friday, March 1, 2024 7:16 AM
> To: Amit Prakash Shukla ; Cheng Jiang
> ; Gowrishan
Adds bi-directional DMA transfer support to test performance.
One DMA device on one core will do mem2dev transfer and another
DMA device on another core will do dev2mem transfer.
Depends-on: series-31298 ("PCI Dev and SG copy support")
Signed-off-by: Amit Prakash Shukla
---
v3:
- Re
/20231206112952.1588-1-vipin.vargh...@amd.com/.
I believe this patch can be taken as-is and we can come up with the solution
when we can increase the CFG_VALUE_LEN as changing CFG_VALUE_LEN in this
release is causing ABI breakage.
Thanks,
Amit Shukla
> -Original Message-
> From: Amit Prakash
Hi Chengwen,
Please see my reply in-line.
Thanks
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Wednesday, February 28, 2024 12:34 PM
> To: Amit Prakash Shukla ; Cheng Jiang
> ; Gowrishankar Muthukrishnan
>
> Cc: dev@dpdk.org; Jerin Jacob ; Anoob J
Added performance test support for DMA adapter.
Signed-off-by: Amit Prakash Shukla
---
v2:
- Fixed intel compilation error.
app/test-eventdev/evt_common.h | 3 +
app/test-eventdev/evt_main.c | 15 ++
app/test-eventdev/evt_options.c | 28 +++
app/test-eventdev
Adds bi-directional DMA transfer support to test performance.
One DMA device on one core will do mem2dev transfer and another
DMA device on another core will do dev2mem transfer.
Depends-on: series-31252 ("PCI Dev and SG copy support")
Signed-off-by: Amit Prakash Shukla
---
v2:
- Fix
Add support to test performance for "device to memory" and
"memory to device" data transfer.
Signed-off-by: Amit Prakash Shukla
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
v10:
- PCI config parsing using kvargs.
app/test-dma-pe
From: Gowrishankar Muthukrishnan
Add SG copy support.
Signed-off-by: Gowrishankar Muthukrishnan
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
v10:
- SG config variables renamed.
app/test-dma-perf/benchmark.c | 278 +-
app/test-dma-perf/config.ini | 25
From: Gowrishankar Muthukrishnan
Validate copied memory to ensure DMA copy did not fail.
Signed-off-by: Gowrishankar Muthukrishnan
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
app/test-dma-perf/benchmark.c | 21 -
app/test-dma-perf/main.c | 16 +++-
Add support to skip running a dma-perf test-case.
Signed-off-by: Amit Prakash Shukla
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
app/test-dma-perf/config.ini | 2 ++
app/test-dma-perf/main.c | 48 ++--
app/test-dma-perf/main.h | 1 +
3 files
Improve dma-perf application to support PCI dev and SG copy,
along with additional supports as below:
- validate copied memory
- skip tests if not opted.
v10:
- Review suggestions.
- v9 sent again.
Amit Prakash Shukla (2):
app/dma-perf: add skip support
app/dma-perf: add PCI device support
Add support to skip running a dma-perf test-case.
Signed-off-by: Amit Prakash Shukla
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
app/test-dma-perf/config.ini | 2 ++
app/test-dma-perf/main.c | 48 ++--
app/test-dma-perf/main.h | 1 +
3 files
Add support to test performance for "device to memory" and
"memory to device" data transfer.
Signed-off-by: Amit Prakash Shukla
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
v9:
- PCI config parsing using kvargs.
app/test-dma-pe
From: Gowrishankar Muthukrishnan
Add SG copy support.
Signed-off-by: Gowrishankar Muthukrishnan
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
v9:
- SG config variables renamed.
app/test-dma-perf/benchmark.c | 278 +-
app/test-dma-perf/config.ini | 25 +
From: Gowrishankar Muthukrishnan
Validate copied memory to ensure DMA copy did not fail.
Signed-off-by: Gowrishankar Muthukrishnan
Acked-by: Anoob Joseph
Acked-by: Chengwen Feng
---
app/test-dma-perf/benchmark.c | 21 -
app/test-dma-perf/main.c | 16 +++-
Improve dma-perf application to support PCI dev and SG copy,
along with additional supports as below:
- validate copied memory
- skip tests if not opted.
v9:
- Review suggestions.
Amit Prakash Shukla (2):
app/dma-perf: add skip support
app/dma-perf: add PCI device support
Gowrishankar
Hi Chengwen,
Please see my reply in-line.
Thanks
> -Original Message-
> From: fengchengwen
> Sent: Wednesday, February 21, 2024 11:54 AM
> To: Amit Prakash Shukla ; Cheng Jiang
>
> Cc: dev@dpdk.org; Jerin Jacob ; Vamsi Krishna Attunuru
> ; Nithin Kumar Dabilp
Hi Chengwen,
Thanks for the review and feedback. I will send the next version with suggested
changes.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Wednesday, February 21, 2024 8:56 AM
> To: Gowrishankar Muthukrishnan ;
> dev@dpdk.org; Amit Praka
Added performance test support for DMA adapter.
Signed-off-by: Amit Prakash Shukla
---
app/test-eventdev/evt_common.h | 3 +
app/test-eventdev/evt_main.c | 15 ++
app/test-eventdev/evt_options.c | 28 +++
app/test-eventdev/evt_options.h | 12 ++
app/test-eventdev
Added support of dma driver callback assignment to eventdev
enqueue and dequeue. The change also defines dma adapter
capabilities function.
Depends-on: series-30612 ("lib/dmadev: get DMA device using device ID")
Signed-off-by: Amit Prakash Shukla
---
v3:
- Rebased and fixed compila
Added cnxk driver support for dma event enqueue and dequeue.
Also added changes for work queue entry completion status and
dual workslot DMA event enqueue.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Amit Prakash Shukla
---
v3:
- Rebased and fixed compilation error.
v2:
- Added dual workslot
Adds support to configure writing result to offset of the DMA
response event.
Signed-off-by: Amit Prakash Shukla
---
v3:
- Rebased and fixed compilation error.
v2:
- Added dual workslot enqueue support.
- Fixed compilation error.
drivers/common/cnxk/roc_dpi.c | 6 +-
drivers/common
Added support of dma driver callback assignment to eventdev
enqueue and dequeue. The change also defines dma adapter
capabilities function.
Depends-on: series-30612 ("lib/dmadev: get DMA device using device ID")
Signed-off-by: Amit Prakash Shukla
---
v2:
- Added dual workslot enque
Added cnxk driver support for dma event enqueue and dequeue.
Also added changes for work queue entry completion status and
dual workslot DMA event enqueue.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Amit Prakash Shukla
---
v2:
- Added dual workslot enqueue support.
- Fixed compilation error
Adds support to configure writing result to offset of the DMA
response event.
Signed-off-by: Amit Prakash Shukla
---
v2:
- Added dual workslot enqueue support.
- Fixed compilation error.
drivers/common/cnxk/roc_dpi.c | 6 +-
drivers/common/cnxk/roc_dpi.h | 2 +-
drivers
> > >
> > > invoke (*dev->dev_ops->dma_adapter_vchan_add)(dev, dma_dev_id,
> > > vchan, event),
> > >
> > > at cnxk driver, this ops will check whether the DMA is
> > > cnxk_dmadev_pci_driver.
> > >
> > > I think this is because the cnxk's event-and-dma implement has deep
> > > coupling
> > >
>
Hi Thomas and Chengwen,
Thank you for the review and feedback. Please find my comment in-line.
Thanks,
Amit Shukla
> --
> Hi Thomas,
>
>
> On 2024/2/9 0:25, Thomas Monjalon wrote:
> > 19/12/2023 12:00
> Sent: Monday, January 8, 2024 8:17 PM
> To: Amit Prakash Shukla ; Chengwen Feng
> ; Kevin Laatz ; Bruce
> Richardson
> Cc: dev@dpdk.org; Jerin Jacob Kollanukkaran ; Vamsi
> Krishna Attunuru ; Nithin Kumar Dabilpuram
> ; m...@smartsharesystems.com; Amit Prakash
> Shukla
> S
Representor stats were not matching the PF/VF stats as seen
linux kernel. This patch fixes the same.
Depends-on: series-30966 ("support for port representors")
Signed-off-by: Amit Prakash Shukla
---
drivers/common/cnxk/roc_mbox.h | 1 +
1 file changed, 1 insertion(+)
diff --git
Adds bi-directional DMA transfer support to test performance.
Signed-off-by: Amit Prakash Shukla
---
Depends-on: series-30357 ("PCI Dev and SG copy support")
app/test-dma-perf/benchmark.c | 89 +--
app/test-dma-perf/config.ini | 5 ++
app/test-dma-p
DMA library has a function to get DMA device based on device name but
there is no function to get DMA device using device id.
Added a function that lookup for the dma device using device id and
returns the pointer to the same.
Signed-off-by: Amit Prakash Shukla
Acked-by: Chengwen Feng
---
v2
Hi Bruce,
Thanks for the review and feedback. Please find my reply in-line.
Thanks,
Amit Shukla
> -Original Message-
> From: Bruce Richardson
> Sent: Monday, December 11, 2023 3:54 PM
> To: Amit Prakash Shukla
> Cc: Chengwen Feng ; Kevin Laatz
> ; dev@dpd
Hi Chengwen,
Thanks for the review and feedback. I will send the next version with suggested
changes.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Saturday, December 9, 2023 12:42 PM
> To: Amit Prakash Shukla ; Kevin Laatz
> ; Bruce Richar
Added support of dma driver callback assignment to eventdev
enqueue and dequeue. The change also defines dma adapter
capabilities function.
Depends-on: patch-134955 ("lib/dmadev: get DMA device using device ID")
Signed-off-by: Amit Prakash Shukla
---
drivers/event/cnxk/cn10k_
Added cnxk driver support for dma event enqueue and dequeue.
Also added changes for work queue entry completion status.
Signed-off-by: Amit Prakash Shukla
---
doc/guides/eventdevs/cnxk.rst| 5 +
drivers/dma/cnxk/cnxk_dma_event_dp.h | 21 +++
drivers/dma/cnxk/cnxk_dmadev.c | 2
Adds support to configure writing result to offset of the DMA
response event.
Signed-off-by: Amit Prakash Shukla
---
drivers/common/cnxk/roc_dpi.c | 6 +-
drivers/common/cnxk/roc_dpi.h | 2 +-
drivers/common/cnxk/roc_dpi_priv.h | 4
drivers/common/cnxk/roc_idev.c
DMA library has a function to get DMA device based on device name but
there is no function to get DMA device using device id.
Added a function that lookup for the dma device using device id and
returns the pointer to the same.
Signed-off-by: Amit Prakash Shukla
---
lib/dmadev/rte_dmadev.c
vember 20, 2023 8:25 AM
> To: Gowrishankar Muthukrishnan ;
> dev@dpdk.org
> Cc: Anoob Joseph ; Cheng Jiang
> ; Kevin Laatz ; Bruce
> Richardson ; Pavan Nikhilesh Bhagavatula
> ; Amit Prakash Shukla
>
> Subject: [EXT] Re: [PATCH v7 1/4] app/dma-perf: add
> -Original Message-
> From: Jie Hai
> Sent: Tuesday, November 14, 2023 4:30 PM
> To: dev@dpdk.org; Anatoly Burakov ; Amit
> Prakash Shukla
> Cc: haij...@huawei.com; lihuis...@huawei.com;
> fengcheng...@huawei.com
> Subject: [EXT] [PATCH v3 10/22] eal: repla
uffer auto free offload")
Signed-off-by: Amit Prakash Shukla
---
v2:
- Incorporated review suggestion from Chengwen.
app/test/test_dmadev.c | 81 --
1 file changed, 38 insertions(+), 43 deletions(-)
diff --git a/app/test/test_dmadev.c b/app/test/tes
Hi Chengwen,
Thanks for the review and feedback. I will send v2 with suggested changes.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Thursday, November 2, 2023 7:37 AM
> To: Amit Prakash Shukla ; Kevin Laatz
> ; Bruce Richardson
> Cc: dev@dpd
Buffer auto free test failed for more than 1 dma device as the device
initialization for the test was been done only for the first dma device.
This changeset fixes the same.
Fixes: 877cb3e37426 ("dmadev: add buffer auto free offload")
Signed-off-by: Amit Prakash Shukla
---
Added support in driver, to offload source buffer free to hardware
on completion of DMA transfer.
Signed-off-by: Amit Prakash Shukla
---
v2:
- Patch rebased.
v1:
- Driver implementation from RFC.
drivers/dma/cnxk/cnxk_dmadev.c| 48 +++
drivers/dma/cnxk
Hi Thomas,
Gentle ping.
Could you please consider merging this series in RC1.
Thanks,
Amit Shukla
From: fengchengwen
Sent: Tuesday, October 10, 2023 7:10 AM
To: Amit Prakash Shukla ; Kevin Laatz
; Bruce Richardson
Cc: dev@dpdk.org; Jerin Jacob Kollanukkaran ;
conor.wa...@intel.com; Vamsi
Add a test case to validate the functionality of drivers' dma
buffer offload auto free. As part of dmadev_autotest, test case
will be executed only if the driver supports buffer offload auto
free and if the test is exported by env variable DPDK_ADD_DMA_TEST.
Signed-off-by: Amit Prakash S
This changeset adds support in DMA library to auto free DMA buffer by
hardware. On a supported hardware, application can pass on the mempool
information as part of vchan config.
Signed-off-by: Amit Prakash Shukla
Acked-by: Morten Brørup
Acked-by: Anoob Joseph
---
lib/dmadev/rte_dmadev.h | 43
:
- Implementation from RFC.
- Add test support to validate functionality.
Amit Prakash Shukla (2):
dmadev: offload to auto free DMA buffer
test/dma: auto free offload test to free DMA buffer
app/test/test_dmadev.c | 167 +++-
lib/dmadev/rte_dmadev.h | 43 +++
2
Hi Chengwen,
Ack, I will make the changes in next version of the patch.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Monday, October 9, 2023 2:29 PM
> To: Amit Prakash Shukla ; Kevin Laatz
> ; Bruce Richardson
> Cc: dev@dpdk.org; Jerin J
> -Original Message-
> From: fengchengwen
> Sent: Saturday, October 7, 2023 3:03 PM
> To: Amit Prakash Shukla ; Kevin Laatz
> ; Bruce Richardson
> Cc: dev@dpdk.org; Jerin Jacob Kollanukkaran ;
> m...@smartsharesystems.com; conor.wa...@intel.com; Vamsi Kris
Hi Chengwen,
Thanks for the review and feedback. Please find my reply in-line.
Thanks,
Amit Shukla
> -Original Message-
> From: fengchengwen
> Sent: Saturday, October 7, 2023 2:31 PM
> To: Amit Prakash Shukla ; Kevin Laatz
> ; Bruce Richardson
> Cc: dev@dpd
> -Original Message-
> From: Anoob Joseph
> Sent: Thursday, September 28, 2023 5:29 PM
> To: Amit Prakash Shukla
> Cc: dev@dpdk.org; Jerin Jacob Kollanukkaran ;
> m...@smartsharesystems.com; fengcheng...@huawei.com;
> kevin.la...@intel.com; bruce.richard...@intel.com;
Updated cnxk DMA driver document to explain about performance tuning
parameters for kernel module.
Signed-off-by: Amit Prakash Shukla
---
doc/guides/dmadevs/cnxk.rst | 30 ++
1 file changed, 30 insertions(+)
diff --git a/doc/guides/dmadevs/cnxk.rst b/doc/guides
Added testsuite to test the dma adapter functionality.
The testsuite detects event and DMA device capability
and accordingly dma adapter is configured and modes are
tested. Test command:
sudo /app/test/dpdk-test --vdev=dma_skeleton \
event_dma_adapter_autotest
Signed-off-by: Amit Prakash Shukla
Added support for DMA adapter event port get.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 16
1 file changed, 16 insertions(+)
diff --git a/lib/eventdev/rte_event_dma_adapter.c
b/lib/eventdev/rte_event_dma_adapter.c
index f299914dec
Added API support to enqueue a DMA operation to the DMA driver.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/lib/eventdev/rte_event_dma_adapter.c
b/lib/eventdev/rte_event_dma_adapter.c
index
Added DMA adapter stats API support to get and reset stats. DMA
SW adapter stats and eventdev driver supported stats for enqueue
and dequeue are reported by get API.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 95
1 file changed, 95
Added support to set and get runtime params for DMA adapter. The
parameters that can be set/get are defined in
struct rte_event_dma_adapter_runtime_params.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 93
1 file changed, 93
Added API support to get DMA adapter service ID. Service id
returned in the variable by the API call shall be used by application
to map a service core.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 17 +
1 file changed, 17 insertions(+)
diff
Added API support to start and stop DMA adapter.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 69
1 file changed, 69 insertions(+)
diff --git a/lib/eventdev/rte_event_dma_adapter.c
b/lib/eventdev/rte_event_dma_adapter.c
index
Added support for DMA adapter service function for event devices.
Enqueue and dequeue of event from eventdev and DMA device are done
based on the adapter mode and the supported HW capabilities.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adapter.c | 592
Added API support to add and delete vchan's from the DMA adapter. DMA devid
and vchan are added to the addapter instance by calling
rte_event_dma_adapter_vchan_add and deleted using
rte_event_dma_adapter_vchan_del.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/rte_event_dma_adap
Added API support to create and free DMA adapter. Create function shall be
called with event device to be associated with the adapter and port
configuration to setup an event port.
Signed-off-by: Amit Prakash Shukla
---
config/rte_config.h | 1 +
lib/eventdev/meson.build
Added a new eventdev API rte_event_dma_adapter_caps_get(), to get
DMA adapter capabilities supported by the driver.
Signed-off-by: Amit Prakash Shukla
---
lib/eventdev/meson.build| 2 +-
lib/eventdev/rte_eventdev.c | 23 +++
2 files changed, 24 insertions(+), 1 deletion
Introduce event dma adapter interface to transfer packets between
dma device and event device.
Signed-off-by: Amit Prakash Shukla
Acked-by: Jerin Jacob
---
MAINTAINERS |6 +
doc/api/doxy-api-index.md |1 +
doc/guides/eventdevs
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