From: Eric Blake <eblake@redhat.com>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>, qemu-devel@nongnu.org
Cc: Thomas Huth <huth@tuxfamily.org>,
Peter Maydell <peter.maydell@linaro.org>,
Alistair Francis <alistair@alistair23.me>,
qemu-arm@nongnu.org, libvir-list@redhat.com
Subject: Re: [RFC PATCH 1/2] hw/sd/ssi-sd: Deprecate the SPI to SD card 'adapter'
Date: Mon, 6 Jul 2020 12:27:05 -0500 [thread overview]
Message-ID: <40cf7701-93cb-cd99-9b07-c2847e8d411e@redhat.com> (raw)
In-Reply-To: <20200705220731.28101-2-f4bug@amsat.org>
On 7/5/20 5:07 PM, Philippe Mathieu-Daudé wrote:
> This device duplicate the SPI mode of the sd-card device. The
duplicates
> SPI protocol is better handler in the sd-card, however as the
> TYPE_SSI_SLAVE is not an interface, the sd-card can not implement
> it easily to be pluggable on a SPI bus. Meanwhile the ssi-sd
> device acts as a bridge, but is bitroting. Deprecate it.
bitrotting
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> docs/system/deprecated.rst | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
> index 47f84be8e0..5e67d7f3e0 100644
> --- a/docs/system/deprecated.rst
> +++ b/docs/system/deprecated.rst
> @@ -343,6 +343,11 @@ The 'ide-drive' device is deprecated. Users should use 'ide-hd' or
> The 'scsi-disk' device is deprecated. Users should use 'scsi-hd' or
> 'scsi-cd' as appropriate to get a SCSI hard disk or CD-ROM as needed.
>
> +``ssi-sd`` (since 5.1)
> +'''''''''''''''''''''''''
Inconsistent line lengths
> +
> +The 'ssi-sd' (SSI to SD card adapter) device is deprecated.
What is the recommended replacement? Or at least document if it is
disappearing with no replacement.
> +
> System emulator machines
> ------------------------
>
>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
next prev parent reply other threads:[~2020-07-06 17:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-05 22:07 [RFC PATCH 0/2] hw/sd: Deprecate the SPI mode and the SPI to SD adapter Philippe Mathieu-Daudé
2020-07-05 22:07 ` [RFC PATCH 1/2] hw/sd/ssi-sd: Deprecate the SPI to SD card 'adapter' Philippe Mathieu-Daudé
2020-07-06 17:27 ` Eric Blake [this message]
2020-07-07 6:47 ` Peter Krempa
2020-07-05 22:07 ` [RFC PATCH 2/2] hw/sd/sdcard: Deprecate the SPI mode Philippe Mathieu-Daudé
2020-07-07 6:49 ` Peter Krempa
2020-07-06 16:41 ` [RFC PATCH 0/2] hw/sd: Deprecate the SPI mode and the SPI to SD adapter Alistair Francis
2020-07-06 17:37 ` Philippe Mathieu-Daudé
2020-07-10 9:27 ` Bin Meng
2020-07-10 10:08 ` Philippe Mathieu-Daudé
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