From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Cc: "John W . Linville" <linville@tuxdriver.com>,
<linux-wireless@vger.kernel.org>, <wil6210@qca.qualcomm.com>
Subject: Re: [PATCH 2/2] wil6210: atomic I/O for the card memory
Date: Fri, 14 Nov 2014 15:29:52 +0200 [thread overview]
Message-ID: <87fvdlsyen.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1412165125-30435-3-git-send-email-qca_vkondrat@qca.qualcomm.com> (Vladimir Kondratiev's message of "Wed, 1 Oct 2014 15:05:25 +0300")
Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> writes:
> Introduce netdev IOCTLs, to be used by the debug tools.
>
> Allows to read/write single dword value or
> memory block, aligned to dword
> Different address modes supported:
> - BAR offset
> - Firmware "linker" address
> - target's AHB bus
>
> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
An ioctl interface for a wireless driver? IMHO that would have been ok
in 2004, but not in 2014. Isn't there really better way to implement
this?
> +/* Numbers SIOCDEVPRIVATE and SIOCDEVPRIVATE + 1
> + * are used by Android devices to implement PNO (preferred network offload).
> + * Albeit it is temporary solution, use different numbers to avoid conflicts
> + */
Comments like this make me even more worried that that this is just yet
another way to implement wext iwpriv interface.
--
Kalle Valo
next prev parent reply other threads:[~2014-11-14 13:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-01 12:05 [PATCH 0/2] wil6210 patches Vladimir Kondratiev
2014-10-01 12:05 ` [PATCH 1/2] wil6210: manual FW error recovery mode Vladimir Kondratiev
2014-10-01 12:05 ` [PATCH 2/2] wil6210: atomic I/O for the card memory Vladimir Kondratiev
2014-11-14 13:29 ` Kalle Valo [this message]
2014-11-14 14:31 ` Arend van Spriel
2014-11-14 14:54 ` Kalle Valo
2014-11-16 8:55 ` Vladimir Kondratiev
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