From: Felipe Balbi <balbi@kernel.org>
To: linux-aspeed@lists.ozlabs.org
Subject: [PATCH 1/1] usb: gadget: aspeed: fix stop dma register setting.
Date: Fri, 08 Jan 2021 14:21:14 +0200 [thread overview]
Message-ID: <87h7nrwret.fsf@kernel.org> (raw)
In-Reply-To: <20210108081238.10199-2-ryan_chen@aspeedtech.com>
Hi,
Ryan Chen <ryan_chen@aspeedtech.com> writes:
> The vhub engine has two dma mode, one is descriptor list, another
> is single stage DMA. Each mode has different stop register setting.
> Descriptor list operation (bit2) : 0 disable reset, 1: enable reset
> Single mode operation (bit0) : 0 : disable, 1: enable
>
> Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
I don't have HW, but FWIW:
Acked-by: Felipe Balbi <balbi@kernel.org>
--
balbi
WARNING: multiple messages have this Message-ID (diff)
From: Felipe Balbi <balbi@kernel.org>
To: Ryan Chen <ryan_chen@aspeedtech.com>,
BMC-SW@aspeedtech.com,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Cc: Ryan Chen <ryan_chen@aspeedtech.com>
Subject: Re: [PATCH 1/1] usb: gadget: aspeed: fix stop dma register setting.
Date: Fri, 08 Jan 2021 14:21:14 +0200 [thread overview]
Message-ID: <87h7nrwret.fsf@kernel.org> (raw)
In-Reply-To: <20210108081238.10199-2-ryan_chen@aspeedtech.com>
Hi,
Ryan Chen <ryan_chen@aspeedtech.com> writes:
> The vhub engine has two dma mode, one is descriptor list, another
> is single stage DMA. Each mode has different stop register setting.
> Descriptor list operation (bit2) : 0 disable reset, 1: enable reset
> Single mode operation (bit0) : 0 : disable, 1: enable
>
> Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
I don't have HW, but FWIW:
Acked-by: Felipe Balbi <balbi@kernel.org>
--
balbi
WARNING: multiple messages have this Message-ID (diff)
From: Felipe Balbi <balbi@kernel.org>
To: Ryan Chen <ryan_chen@aspeedtech.com>,
BMC-SW@aspeedtech.com,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Cc: Ryan Chen <ryan_chen@aspeedtech.com>
Subject: Re: [PATCH 1/1] usb: gadget: aspeed: fix stop dma register setting.
Date: Fri, 08 Jan 2021 14:21:14 +0200 [thread overview]
Message-ID: <87h7nrwret.fsf@kernel.org> (raw)
In-Reply-To: <20210108081238.10199-2-ryan_chen@aspeedtech.com>
Hi,
Ryan Chen <ryan_chen@aspeedtech.com> writes:
> The vhub engine has two dma mode, one is descriptor list, another
> is single stage DMA. Each mode has different stop register setting.
> Descriptor list operation (bit2) : 0 disable reset, 1: enable reset
> Single mode operation (bit0) : 0 : disable, 1: enable
>
> Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
I don't have HW, but FWIW:
Acked-by: Felipe Balbi <balbi@kernel.org>
--
balbi
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-01-08 12:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 8:12 [PATCH 0/1] Fix vhub engine stop dma register setting Ryan Chen
2021-01-08 8:12 ` Ryan Chen
2021-01-08 8:12 ` Ryan Chen
2021-01-08 8:12 ` [PATCH 1/1] usb: gadget: aspeed: fix " Ryan Chen
2021-01-08 8:12 ` Ryan Chen
2021-01-08 8:12 ` Ryan Chen
2021-01-08 12:21 ` Felipe Balbi [this message]
2021-01-08 12:21 ` Felipe Balbi
2021-01-08 12:21 ` Felipe Balbi
2021-01-11 2:24 ` Joel Stanley
2021-01-11 2:24 ` Joel Stanley
2021-01-11 2:24 ` Joel Stanley
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87h7nrwret.fsf@kernel.org \
--to=balbi@kernel.org \
--cc=linux-aspeed@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.