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From: Shijith Thotton <sthotton@marvell.com>
To: Shijith Thotton <sthotton@marvell.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	"Honnappa.Nagarahalli@arm.com" <Honnappa.Nagarahalli@arm.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
	"mb@smartsharesystems.com" <mb@smartsharesystems.com>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
	"stephen@networkplumber.org" <stephen@networkplumber.org>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: RE: [PATCH v3 0/5] mbuf dynamic field expansion
Date: Wed, 28 Sep 2022 05:41:03 +0000	[thread overview]
Message-ID: <PH0PR18MB4425BE98E6D2A051A2063311D9549@PH0PR18MB4425.namprd18.prod.outlook.com> (raw)
In-Reply-To: <cover.1663767715.git.sthotton@marvell.com>

>
>This is a continuation of the discussions[1] to add mbuf physical address field to
>dynamic field.
>Previous version was to add PA field to dynamic field area based on the EAL IOVA
>mode option. It was
>deemed unsafe as some components could still use the PA field without checking
>IOVA mode and there
>are drivers which need PA to work. One suggestion was to make the IOVA mode
>check at compile time so
>that drivers which need PA can be disabled during build. This series adds this new
>meson build
>options. Second patch adds mbuf PA field to dynamic field on such builds. Last two
>patches enable
>Marvell cnxk PMDs and software PMDs in IOVA as VA build as they work without
>PA field.
>
>1.
>https://inbox.dpdk.org/dev/57d2ab7fff672716d37ba4078e2e3bb2db126607.16566
>05763.git.sthotton@marvell.com/.
>
>v3:
> * Cleared use of buf_iova from cnxk PMD.
>
>v2:
> * Used RTE_IOVA_AS_VA instread of rte_is_iova_as_va_build().
> * Moved mbuf next pointer to first cacheline if RTE_IOVA_AS_VA = 1.
>
>Shijith Thotton (5):
>  build: add meson option to configure IOVA mode as VA
>  mbuf: add second dynamic field member for VA only build
>  lib: move mbuf next pointer to first cache line
>  drivers: mark Marvell cnxk PMDs work with IOVA as VA
>  drivers: mark software PMDs work with IOVA as VA
>

Hi All,

Please comment if any changes are needed on the series.
Right now, there is 1 ack from Morten.

Thanks,
Shijith

  parent reply	other threads:[~2022-09-28  5:41 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-30 16:25 [PATCH] mbuf: add mbuf physical address field to dynamic field Shijith Thotton
2022-06-30 16:45 ` Stephen Hemminger
2022-07-01 12:16   ` Shijith Thotton
2022-07-01 12:24   ` Shijith Thotton
2022-07-03  7:31     ` Morten Brørup
2022-07-04 14:00       ` Bruce Richardson
2022-08-03 15:34         ` [EXT] " Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 0/4] mbuf dynamic field expansion Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 0/5] " Shijith Thotton
2022-09-21  9:43               ` David Marchand
2022-09-21 14:01                 ` [EXT] " Shijith Thotton
2022-09-21 13:56               ` [PATCH v3 " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 1/5] build: add meson option to configure IOVA mode as VA Shijith Thotton
2022-09-28 12:52                   ` Olivier Matz
2022-09-29  5:48                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 2/5] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-09-28  7:24                   ` Thomas Monjalon
2022-09-28 12:52                     ` Olivier Matz
2022-09-28 19:33                       ` Thomas Monjalon
2022-09-28 19:48                       ` Stephen Hemminger
2022-09-29  6:13                         ` [EXT] " Shijith Thotton
2022-09-28 12:52                   ` Olivier Matz
2022-09-21 13:56                 ` [PATCH v3 3/5] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-09-21 14:07                   ` Morten Brørup
2022-09-28 12:52                   ` Olivier Matz
2022-09-29  6:14                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 4/5] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-09-28 12:53                   ` Olivier Matz
2022-09-29  6:19                     ` [EXT] " Shijith Thotton
2022-09-29  7:44                       ` Olivier Matz
2022-09-29  8:10                         ` Shijith Thotton
2022-10-07 20:17                   ` Olivier Matz
2022-10-07 20:22                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 5/5] drivers: mark software " Shijith Thotton
2022-09-28  5:41                 ` Shijith Thotton [this message]
2022-09-28 12:52                 ` [PATCH v3 0/5] mbuf dynamic field expansion Olivier Matz
2022-09-29  4:51                   ` [EXT] " Shijith Thotton
2022-10-07 13:50                 ` Thomas Monjalon
2022-10-07 19:35                   ` [EXT] " Shijith Thotton
2022-10-07 19:30                 ` [PATCH v4 0/7] " Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 1/7] mbuf: add API to get and set mbuf physical address Shijith Thotton
2022-10-07 20:16                     ` Olivier Matz
2022-10-07 20:20                       ` [EXT] " Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 2/7] test/dma: use API to get mbuf data " Shijith Thotton
2022-10-07 20:17                     ` Olivier Matz
2022-10-07 19:30                   ` [PATCH v4 3/7] build: add meson option to configure IOVA mode as PA Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 4/7] mbuf: add second dynamic field member Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 5/7] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 6/7] drivers: mark cnxk PMDs work with IOVA as PA disabled Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 7/7] drivers: mark software " Shijith Thotton
2022-10-07 20:19                   ` [PATCH v4 0/7] mbuf dynamic field expansion Olivier Matz
2022-10-07 21:02                   ` [PATCH v5 " Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 1/7] mbuf: add API to get and set mbuf physical address Shijith Thotton
2022-10-07 21:20                       ` Stephen Hemminger
2022-10-07 21:02                     ` [PATCH v5 2/7] test/dma: use API to get mbuf data " Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 3/7] build: add meson option to configure IOVA mode as PA Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 4/7] mbuf: add second dynamic field member Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 5/7] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-10-07 21:22                       ` Stephen Hemminger
2022-10-07 21:30                         ` [EXT] " Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 6/7] drivers: mark cnxk PMDs work with IOVA as PA disabled Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 7/7] drivers: mark software " Shijith Thotton
2022-10-09  9:34                     ` [PATCH v5 0/7] mbuf dynamic field expansion Thomas Monjalon
2022-09-07 13:43             ` [PATCH v2 1/5] build: add meson option to configure IOVA mode as VA Shijith Thotton
2022-09-07 15:31               ` Stephen Hemminger
2022-09-07 15:38                 ` Bruce Richardson
2022-09-07 21:33                   ` Morten Brørup
2022-09-07 13:43             ` [PATCH v2 2/5] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 3/5] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 4/5] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 5/5] drivers: mark software " Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 1/4] build: add meson option to configure IOVA mode " Shijith Thotton
2022-08-29 18:18             ` Morten Brørup
2022-08-30  8:32               ` Bruce Richardson
2022-08-29 15:16           ` [PATCH v1 2/4] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-08-29 18:32             ` Morten Brørup
2022-08-30  8:35               ` Bruce Richardson
2022-08-30  8:41                 ` [EXT] " Pavan Nikhilesh Bhagavatula
2022-08-30 13:22                   ` Honnappa Nagarahalli
2022-09-07 13:55                     ` Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 3/4] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 4/4] drivers: mark software " Shijith Thotton
2022-08-30 13:07     ` [PATCH] mbuf: add mbuf physical address field to dynamic field Ferruh Yigit
2022-09-12 13:19       ` [EXT] " Shijith Thotton
2022-06-30 16:55 ` Bruce Richardson
2022-07-01  9:48   ` Olivier Matz
2022-07-01 11:53     ` Slava Ovsiienko
2022-07-01 12:01     ` [EXT] " Shijith Thotton

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