From: fengchengwen <fengchengwen@huawei.com>
To: Kevin Laatz <kevin.laatz@intel.com>, <dev@dpdk.org>
Cc: <bruce.richardson@intel.com>, <conor.walsh@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/6] port ioatfwd app to dmadev
Date: Thu, 23 Sep 2021 21:53:01 +0800 [thread overview]
Message-ID: <b404fa1f-c55f-5584-5fc9-0b9c4a7ee74a@huawei.com> (raw)
In-Reply-To: <20210917164136.3499904-1-kevin.laatz@intel.com>
Hi Kevin,
Can you add the following functions?
1. Add dump dmadev which trigger by signal, like:
...
static void
dma_dump(void)
{
uint32_t i, j;
if (copy_mode != COPY_MODE_DMA_NUM)
return;
for (i = 0; i < cfg.nb_ports; i++) {
for (j = 0; j < cfg.ports[i].nb_queues; j++)
rte_dma_dump(cfg.ports[i].dmadev_ids[j], stdout);
}
}
...
static void
signal_handler(int signum)
{
if (signum == SIGINT || signum == SIGTERM) {
printf("\n\nSignal %d received, preparing to exit...\n",
signum);
force_quit = true;
} else if (signum == SIGUSR1) {
dma_dump();
}
}
...
signal(SIGUSR1, signal_handler);
2. Controls the output frequency of print_stats. currently fix 1s, hope could control by parameters.
Thanks.
On 2021/9/18 0:41, Kevin Laatz wrote:
> This patchset first adds some additional command line options to the
> existing ioatfwd application to enhance usability.
>
> The last 3 patches of this set then port the ioatfwd application to use the
> dmadev library APIs instead of the IOAT rawdev APIs. Following the port,
> all variables etc are renamed to be more appropriate for using with the
> DMAdev library. Lastly, the application itself is renamed to "dmafwd".
>
> Depends-on: series-18960 ("support dmadev")
>
> Kevin Laatz (3):
> examples/ioat: port application to dmadev APIs
> examples/ioat: update naming to match change to dmadev
> examples/ioat: rename application to dmafwd
>
> Konstantin Ananyev (3):
> examples/ioat: always use same lcore for both DMA requests enqueue and
> dequeue
> examples/ioat: add cmd-line option to control DMA batch size
> examples/ioat: add cmd line option to control max frame size
>
> MAINTAINERS | 7 +-
> .../sample_app_ug/{ioat.rst => dma.rst} | 114 ++--
> doc/guides/sample_app_ug/index.rst | 2 +-
> doc/guides/sample_app_ug/intro.rst | 4 +-
> examples/{ioat => dma}/Makefile | 4 +-
> examples/{ioat/ioatfwd.c => dma/dmafwd.c} | 586 +++++++++---------
> examples/{ioat => dma}/meson.build | 10 +-
> examples/meson.build | 2 +-
> 8 files changed, 380 insertions(+), 349 deletions(-)
> rename doc/guides/sample_app_ug/{ioat.rst => dma.rst} (73%)
> rename examples/{ioat => dma}/Makefile (97%)
> rename examples/{ioat/ioatfwd.c => dma/dmafwd.c} (63%)
> rename examples/{ioat => dma}/meson.build (63%)
>
next prev parent reply other threads:[~2021-09-23 13:53 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 17:27 [dpdk-dev] [PATCH " Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 1/6] examples/ioat: always use same lcore for both DMA requests enqueue and dequeue Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 2/6] examples/ioat: add cmd-line option to control DMA batch size Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 3/6] examples/ioat: add cmd line option to control max frame size Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 4/6] examples/ioat: port application to dmadev APIs Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 5/6] examples/ioat: update naming to match change to dmadev Kevin Laatz
2021-09-10 17:27 ` [dpdk-dev] [PATCH 6/6] examples/ioat: rename application to dmafwd Kevin Laatz
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 0/6] port ioatfwd app to dmadev Kevin Laatz
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 1/6] examples/ioat: always use same lcore for both DMA requests enqueue and dequeue Kevin Laatz
2021-09-20 11:24 ` Conor Walsh
2021-09-23 15:33 ` Kevin Laatz
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 2/6] examples/ioat: add cmd-line option to control DMA batch size Kevin Laatz
2021-09-20 11:24 ` Conor Walsh
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 3/6] examples/ioat: add cmd line option to control max frame size Kevin Laatz
2021-09-20 11:24 ` Conor Walsh
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 4/6] examples/ioat: port application to dmadev APIs Kevin Laatz
2021-09-20 11:25 ` Conor Walsh
2021-09-24 4:00 ` fengchengwen
2021-09-24 8:40 ` Kevin Laatz
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 5/6] examples/ioat: update naming to match change to dmadev Kevin Laatz
2021-09-20 11:25 ` Conor Walsh
2021-09-17 16:41 ` [dpdk-dev] [PATCH v2 6/6] examples/ioat: rename application to dmafwd Kevin Laatz
2021-09-20 11:25 ` Conor Walsh
2021-09-23 13:53 ` fengchengwen [this message]
2021-09-23 14:00 ` [dpdk-dev] [PATCH v2 0/6] port ioatfwd app to dmadev Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 0/8] " Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 1/8] examples/ioat: always use same lcore for both DMA requests enqueue and dequeue Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 2/8] examples/ioat: add cmd line option to control DMA batch size Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 3/8] examples/ioat: add cmd line option to control max frame size Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 4/8] examples/ioat: add cmd line option to control stats print interval Kevin Laatz
2021-09-29 10:32 ` Conor Walsh
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 5/8] examples/ioat: add signal-triggered device dumps Kevin Laatz
2021-09-29 10:33 ` Conor Walsh
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 6/8] examples/ioat: port application to dmadev APIs Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 7/8] examples/ioat: update naming to match change to dmadev Kevin Laatz
2021-09-28 16:29 ` [dpdk-dev] [PATCH v3 8/8] examples/ioat: rename application to dmafwd Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 0/8] port ioatfwd app to dmadev Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 1/8] examples/ioat: always use same lcore for both DMA requests enqueue and dequeue Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 2/8] examples/ioat: add cmd line option to control DMA batch size Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 3/8] examples/ioat: add cmd line option to control max frame size Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 4/8] examples/ioat: add cmd line option to control stats print interval Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 5/8] examples/ioat: add signal-triggered device dumps Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 6/8] examples/ioat: port application to dmadev APIs Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 7/8] examples/ioat: update naming to match change to dmadev Kevin Laatz
2021-10-14 9:53 ` [dpdk-dev] [PATCH v4 8/8] examples/ioat: rename application to dmafwd Kevin Laatz
2021-10-22 19:48 ` [dpdk-dev] [PATCH v4 0/8] port ioatfwd app to dmadev Thomas Monjalon
2021-10-25 19:59 ` Kevin Laatz
2021-10-26 0:56 ` fengchengwen
2021-10-26 11:46 ` Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 " Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 1/8] examples/ioat: always use same lcore for both DMA requests enqueue and dequeue Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 2/8] examples/ioat: add cmd line option to control DMA batch size Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 3/8] examples/ioat: add cmd line option to control max frame size Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 4/8] examples/ioat: add cmd line option to control stats print interval Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 5/8] examples/ioat: add signal-triggered device dumps Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 6/8] examples/ioat: port application to dmadev APIs Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 7/8] examples/ioat: update naming to match change to dmadev Kevin Laatz
2021-10-26 13:14 ` [dpdk-dev] [PATCH v5 8/8] examples/ioat: rename application to dmafwd Kevin Laatz
2021-10-27 13:23 ` [dpdk-dev] [PATCH v5 0/8] port ioatfwd app to dmadev Thomas Monjalon
2021-10-27 13:35 ` Kevin Laatz
2021-10-27 14:07 ` Thomas Monjalon
2021-10-27 14:14 ` Kevin Laatz
2021-10-27 14:54 ` Thomas Monjalon
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