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From: Greg KH <gregkh@linuxfoundation.org>
To: Alison Wang <alison.wang@nxp.com>
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, leoyang.li@nxp.com,
	xuelin.shi@nxp.com, xiaofeng.ren@nxp.com, feng.guo@nxp.com
Subject: Re: [PATCH 0/8] ethosu: Add Arm Ethos-U driver
Date: Fri, 16 Jun 2023 08:22:10 +0200	[thread overview]
Message-ID: <2023061647-upward-petty-7695@gregkh> (raw)
In-Reply-To: <20230616055913.2360-1-alison.wang@nxp.com>

On Fri, Jun 16, 2023 at 01:59:05PM +0800, Alison Wang wrote:
> This series contains Arm's NPU Ethos-U driver for NXP i.MX93 platform.
> 
> Ethos-U Linux driver is to provide an example of how a rich operating
> system like Linux can dispatch inferences to an Arm Cortex-M subsystem,
> consisting of an Arm Cortex-M and an Arm Ethos-U NPU.

What is an "inference"?

Where are the userspace tools (if any) that are needed for this driver
to work properly?

thanks,

greg k-h

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Greg KH <gregkh@linuxfoundation.org>
To: Alison Wang <alison.wang@nxp.com>
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, leoyang.li@nxp.com,
	xuelin.shi@nxp.com, xiaofeng.ren@nxp.com, feng.guo@nxp.com
Subject: Re: [PATCH 0/8] ethosu: Add Arm Ethos-U driver
Date: Fri, 16 Jun 2023 08:22:10 +0200	[thread overview]
Message-ID: <2023061647-upward-petty-7695@gregkh> (raw)
In-Reply-To: <20230616055913.2360-1-alison.wang@nxp.com>

On Fri, Jun 16, 2023 at 01:59:05PM +0800, Alison Wang wrote:
> This series contains Arm's NPU Ethos-U driver for NXP i.MX93 platform.
> 
> Ethos-U Linux driver is to provide an example of how a rich operating
> system like Linux can dispatch inferences to an Arm Cortex-M subsystem,
> consisting of an Arm Cortex-M and an Arm Ethos-U NPU.

What is an "inference"?

Where are the userspace tools (if any) that are needed for this driver
to work properly?

thanks,

greg k-h

  parent reply	other threads:[~2023-06-16  6:24 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-16  5:59 [PATCH 0/8] ethosu: Add Arm Ethos-U driver Alison Wang
2023-06-16  5:59 ` Alison Wang
2023-06-16  5:59 ` [PATCH 1/8] " Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  6:25   ` Greg KH
2023-06-16  6:25     ` Greg KH
2023-06-16  8:28     ` [EXT] " Alison Wang
2023-06-16  8:28       ` Alison Wang
2023-06-16 15:08       ` Andrew Lunn
2023-06-16 15:08         ` Andrew Lunn
2023-07-06  6:01     ` Alison Wang
2023-07-06  6:01       ` Alison Wang
2023-06-16  6:26   ` Greg KH
2023-06-16  6:26     ` Greg KH
2023-06-16  8:28     ` [EXT] " Alison Wang
2023-06-16  8:28       ` Alison Wang
2023-06-16 10:42   ` kernel test robot
2023-06-16 10:42     ` kernel test robot
2023-06-16 15:49   ` Robin Murphy
2023-06-16 15:49     ` Robin Murphy
2023-06-16 17:16   ` kernel test robot
2023-06-16 17:16     ` kernel test robot
2023-06-24 18:30   ` kernel test robot
2023-06-24 18:30     ` kernel test robot
2023-06-16  5:59 ` [PATCH 2/8] ethosu: Use RPMsg messaging protocol based on i.MX Rpmsg implementation Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  5:59 ` [PATCH 3/8] ethosu: Add inference type option for model and op Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  5:59 ` [PATCH 4/8] ethosu: Add suspend/resume power management Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  5:59 ` [PATCH 5/8] ethosu: Use ids for identifying messages sent to Ethos-U firmware Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  5:59 ` [PATCH 6/8] ethosu: Add core message about network info Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  5:59 ` [PATCH 7/8] ethosu: Add core message about inference cancellation Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16 16:13   ` kernel test robot
2023-06-16 16:13     ` kernel test robot
2023-06-16  5:59 ` [PATCH 8/8] ethosu: Add rwlock when alloc and remove msg id Alison Wang
2023-06-16  5:59   ` Alison Wang
2023-06-16  6:22 ` Greg KH [this message]
2023-06-16  6:22   ` [PATCH 0/8] ethosu: Add Arm Ethos-U driver Greg KH
2023-06-16  8:26   ` [EXT] " Alison Wang
2023-06-16  8:26     ` Alison Wang
2023-06-16  9:04     ` Greg KH
2023-06-16  9:04       ` Greg KH
2023-06-16 10:47       ` Alison Wang
2023-06-16 10:47         ` Alison Wang
2023-06-16 11:11         ` Greg KH
2023-06-16 11:11           ` Greg KH

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