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* [dpdk-dev] [PATCH 0/2] Allow application set mempool handle
@ 2017-06-01  8:05 Santosh Shukla
  2017-06-01  8:05 ` [dpdk-dev] [PATCH 1/2] eal: Introducing option to " Santosh Shukla
                   ` (3 more replies)
  0 siblings, 4 replies; 72+ messages in thread
From: Santosh Shukla @ 2017-06-01  8:05 UTC (permalink / raw)
  To: olivier.matz, dev; +Cc: hemant.agrawal, jerin.jacob, Santosh Shukla

Some platform can have two different NICs for example external PCI Intel
40G card and Integrated NIC like vNIC/octeontx/dpaa2.

Both NICs like to use their preferred pool e.g. external PCI card/ vNIC's
preferred pool would be the ring based pool and octeontx/dpaa2 preferred would
be ext-mempools.
Right now, Framework doesn't support such case. Only one pool can be
used across two different NIC's. For that, user has to statically set 
CONFIG_RTE_MEMPOOL_DEFAULT_OPS=<pool-name>.

So proposing two approaches:
Patch 1) Introducing eal option --pkt-mempool=<pool-name>
Patch 2) Introducing ethdev API called _get_preferred_pool(), where PMD driver
gets a chance to advertise their pool capability to the application. And based
on that hint- application creates pools for that driver.

Santosh Shukla (2):
  eal: Introducing option to set mempool handle
  ether/ethdev: Allow pmd to advertise preferred pool capability

 lib/librte_eal/bsdapp/eal/eal.c                 |  9 +++++++
 lib/librte_eal/bsdapp/eal/rte_eal_version.map   |  7 +++++
 lib/librte_eal/common/eal_common_options.c      |  3 +++
 lib/librte_eal/common/eal_internal_cfg.h        |  2 ++
 lib/librte_eal/common/eal_options.h             |  2 ++
 lib/librte_eal/common/include/rte_eal.h         |  9 +++++++
 lib/librte_eal/linuxapp/eal/eal.c               | 36 +++++++++++++++++++++++++
 lib/librte_eal/linuxapp/eal/rte_eal_version.map |  7 +++++
 lib/librte_ether/rte_ethdev.c                   | 16 +++++++++++
 lib/librte_ether/rte_ethdev.h                   | 21 +++++++++++++++
 lib/librte_ether/rte_ether_version.map          |  7 +++++
 lib/librte_mbuf/rte_mbuf.c                      |  8 ++++--
 12 files changed, 125 insertions(+), 2 deletions(-)

-- 
2.11.0

^ permalink raw reply	[flat|nested] 72+ messages in thread

end of thread, other threads:[~2017-10-06 18:58 UTC | newest]

Thread overview: 72+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-01  8:05 [dpdk-dev] [PATCH 0/2] Allow application set mempool handle Santosh Shukla
2017-06-01  8:05 ` [dpdk-dev] [PATCH 1/2] eal: Introducing option to " Santosh Shukla
2017-06-30 14:12   ` Olivier Matz
2017-07-04 12:33     ` santosh
2017-06-01  8:05 ` [dpdk-dev] [PATCH 2/2] ether/ethdev: Allow pmd to advertise preferred pool capability Santosh Shukla
2017-06-30 14:13   ` Olivier Matz
2017-07-04 12:39     ` santosh
2017-07-04 13:07       ` Olivier Matz
2017-07-04 14:12         ` Jerin Jacob
2017-06-19 11:52 ` [dpdk-dev] [PATCH 0/2] Allow application set mempool handle Hemant Agrawal
2017-06-19 13:01   ` Jerin Jacob
2017-06-20 10:37     ` Hemant Agrawal
2017-06-20 14:04       ` Jerin Jacob
2017-06-30 14:12         ` Olivier Matz
2017-07-04 12:25           ` santosh
2017-07-04 15:59             ` Olivier Matz
2017-07-05  7:48               ` santosh
2017-07-20  7:06 ` [dpdk-dev] [PATCH v2 0/2] Dynamically configure " Santosh Shukla
2017-07-20  7:06   ` [dpdk-dev] [PATCH v2 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-08-15  8:07     ` [dpdk-dev] [PATCH v3 0/2] Dynamically configure mempool handle Santosh Shukla
2017-08-15  8:07       ` [dpdk-dev] [PATCH v3 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-09-04 11:46         ` Olivier MATZ
2017-09-07  9:25         ` Hemant Agrawal
2017-08-15  8:07       ` [dpdk-dev] [PATCH v3 2/2] ethdev: allow pmd to advertise " Santosh Shukla
2017-09-04 12:11         ` Olivier MATZ
2017-09-04 13:14           ` santosh
2017-09-07  9:21             ` Hemant Agrawal
2017-09-07 10:06               ` santosh
2017-09-07 10:11                 ` santosh
2017-09-07 11:08                   ` Hemant Agrawal
2017-09-11  9:33                     ` Olivier MATZ
2017-09-11 12:40                       ` santosh
2017-09-11 13:00                         ` Olivier MATZ
2017-09-04  9:41       ` [dpdk-dev] [PATCH v3 0/2] Dynamically configure mempool handle Sergio Gonzalez Monroy
2017-09-04 13:20         ` santosh
2017-09-04 13:34         ` Olivier MATZ
2017-09-04 14:24           ` Sergio Gonzalez Monroy
2017-09-05  7:47             ` Olivier MATZ
2017-09-05  8:11               ` Jerin Jacob
2017-09-11 15:18       ` [dpdk-dev] [PATCH v4 " Santosh Shukla
2017-09-11 15:18         ` [dpdk-dev] [PATCH v4 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-09-25  7:28           ` Olivier MATZ
2017-09-25 21:23             ` santosh
2017-09-11 15:18         ` [dpdk-dev] [PATCH v4 2/2] ethdev: get the supported pools for a port Santosh Shukla
2017-09-25  7:37           ` Olivier MATZ
2017-09-25 21:52             ` santosh
2017-09-29  5:00               ` santosh
2017-09-29  8:32               ` Olivier MATZ
2017-09-29 10:16                 ` santosh
2017-09-29 11:21                   ` santosh
2017-09-29 11:23                   ` Olivier MATZ
2017-09-29 11:31                     ` santosh
2017-09-13 10:00         ` [dpdk-dev] [PATCH v4 0/2] Dynamically configure mempool handle santosh
2017-09-19  8:28           ` santosh
2017-09-25  7:24             ` Olivier MATZ
2017-09-25 21:58               ` santosh
2017-10-01  9:14         ` [dpdk-dev] [PATCH v5 " Santosh Shukla
2017-10-01  9:14           ` [dpdk-dev] [PATCH v5 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-10-02 14:29             ` Olivier MATZ
2017-10-06  0:29             ` Thomas Monjalon
2017-10-06  3:31               ` santosh
2017-10-06  8:39                 ` Thomas Monjalon
2017-10-06  7:45             ` [dpdk-dev] [PATCH v6 0/2] Dynamically configure mempool handle Santosh Shukla
2017-10-06  7:45               ` [dpdk-dev] [PATCH v6 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-10-06  7:45               ` [dpdk-dev] [PATCH v6 2/2] ethdev: get the supported pool for a port Santosh Shukla
2017-10-06 18:58               ` [dpdk-dev] [PATCH v6 0/2] Dynamically configure mempool handle Thomas Monjalon
2017-10-01  9:14           ` [dpdk-dev] [PATCH v5 2/2] ethdev: get the supported pool for a port Santosh Shukla
2017-10-02 14:31             ` Olivier MATZ
2017-10-06  0:30             ` Thomas Monjalon
2017-10-06  3:32               ` santosh
2017-10-02  8:37           ` [dpdk-dev] [PATCH v5 0/2] Dynamically configure mempool handle santosh
2017-07-20  7:06   ` [dpdk-dev] [PATCH v2 2/2] ethdev: allow pmd to advertise pool handle Santosh Shukla

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