From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: Anshumali Gaur <agaur@marvell.com>,
conor.dooley@microchip.com, ulf.hansson@linaro.org,
arnd@arndb.de, linus.walleij@linaro.org,
nikita.shubin@maquefel.me, vkoul@kernel.org, cyy@cyyself.name,
krzysztof.kozlowski@linaro.org, linux-kernel@vger.kernel.org,
sgoutham@marvell.com
Subject: Re: [PATCH 2/4] soc: marvell: rvu-pf: Add PF to AF mailbox communication support.
Date: Wed, 25 Sep 2024 01:09:28 +0200 [thread overview]
Message-ID: <d84eb269efa4b37a3dd3e0f61620df753c1c583f.camel@gmail.com> (raw)
In-Reply-To: <20240920112318.2722488-3-agaur@marvell.com>
Hi Anshumali,
thanks for explanation!
On Fri, 2024-09-20 at 16:53 +0530, Anshumali Gaur wrote:
> Resource provisioning for virtual functions (VFs) is done by RVU admin
> function (AF). RVU PF and AF shares a memory region which can be used
> for communication. This patch adds support for mailbox communication
> between PF and AF, notification of messages is via IRQs.
>
> Example mailbox messages types and structures can be found at
> drivers/net/ethernet/marvell/octeontx2/af/mbox.h
>
> Signed-off-by: Anshumali Gaur <agaur@marvell.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
> ---
> drivers/soc/marvell/rvu_gen_pf/gen_pf.c | 263 +++++++++++++++++++++++-
> drivers/soc/marvell/rvu_gen_pf/gen_pf.h | 124 +++++++++++
> 2 files changed, 386 insertions(+), 1 deletion(-)
--
Alexander Sverdlin.
next prev parent reply other threads:[~2024-09-24 23:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-20 11:23 [PATCH 0/4] soc: marvell: Add a general purpose RVU physical Anshumali Gaur
2024-09-20 11:23 ` [PATCH 1/4] soc: marvell: Add a general purpose RVU PF driver Anshumali Gaur
2024-09-20 22:30 ` Alexander Sverdlin
2024-09-21 21:38 ` Alexander Sverdlin
2024-09-20 11:23 ` [PATCH 2/4] soc: marvell: rvu-pf: Add PF to AF mailbox communication support Anshumali Gaur
2024-09-21 21:43 ` Alexander Sverdlin
2024-09-24 23:09 ` Alexander Sverdlin [this message]
2024-09-20 11:23 ` [PATCH 3/4] soc: marvell: rvu-pf: Add mailbox communication btw RVU VFs and PF Anshumali Gaur
2024-09-21 22:22 ` Alexander Sverdlin
2024-09-20 11:23 ` [PATCH 4/4] soc: marvell: rvu-pf: Handle function level reset (FLR) IRQs for VFs Anshumali Gaur
2024-09-21 22:49 ` Alexander Sverdlin
2024-09-25 9:13 ` Anshumali Gaur
2024-09-25 9:19 ` Alexander Sverdlin
2024-09-25 12:46 ` Anshumali Gaur
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