From: dmitry pervushin <dpervushin@gmail.com>
To: Rui Sousa <rui.sousa@laposte.net>
Cc: Vitaly Wool <vwool@ru.mvista.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
David Brownell <david-b@pacbell.net>,
basicmark@yahoo.com, komal_shah802003@yahoo.com,
stephen@streetfiresound.com,
spi-devel-general@lists.sourceforge.net, Joachim_Jaeger@digi.com
Subject: Re: [spi-devel-general] Re: [PATCH 2.6-git 0/4] SPI core refresh
Date: Tue, 13 Dec 2005 15:09:24 +0300 [thread overview]
Message-ID: <1134475765.1590.2.camel@fj-laptop> (raw)
In-Reply-To: <1134410498.12925.8.camel@localhost.localdomain>
On Mon, 2005-12-12 at 19:01 +0100, Rui Sousa wrote:
> How do you handle IRQ's generated by a SPI device (e.g ack the
> interrupt, check if it was the SPI device that generated the
> interrupt, ...) if you can't read/write on the SPI bus from interrupt
> context?
Hmm... what do you mean by "cannot read/write" ? Normally you can
write/read registers in interrupt context, and then set the
flag/complete the completion/what else ?
In other words, could you please share the code that causes problems ?
--
cheers, dmitry pervushin
next prev parent reply other threads:[~2005-12-13 12:18 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-12 15:20 [PATCH 2.6-git 0/4] SPI core refresh Vitaly Wool
2005-12-12 15:22 ` [PATCH 2.6-git 1/4] SPI core refresh: SPI core patch Vitaly Wool
2005-12-12 15:49 ` Russell King
2005-12-12 15:24 ` [PATCH 2.6-git 2/4] SPI core refresh: MTD dataflash driver Vitaly Wool
2005-12-12 15:26 ` [PATCH 2.6-git 3/4] SPI core refresh: SPI/PNX controller Vitaly Wool
2005-12-12 15:27 ` [PATCH 2.6-git 4/4] SPI core refresh: dumb EEPROM driver Vitaly Wool
2005-12-12 18:01 ` [PATCH 2.6-git 0/4] SPI core refresh Rui Sousa
2005-12-13 12:09 ` dmitry pervushin [this message]
2005-12-13 15:11 ` [spi-devel-general] " Rui Sousa
2005-12-13 17:06 ` dmitry pervushin
2005-12-14 6:57 ` Vitaly Wool
2005-12-14 14:28 ` Rui Sousa
2005-12-13 16:35 ` David Brownell
2005-12-13 18:02 ` Rui Sousa
2005-12-13 14:06 ` [PATCH/RFC] SPI: add async message handing library to David Brownell's core Vitaly Wool
2005-12-13 16:53 ` [PATCH/RFC] SPI: add DMAUNSAFE analog " Vitaly Wool
2005-12-13 19:01 ` David Brownell
2005-12-13 19:15 ` Greg KH
2005-12-14 13:50 ` Vitaly Wool
2005-12-14 17:18 ` Greg KH
2005-12-14 17:53 ` Vitaly Wool
2005-12-14 18:50 ` [PATCH/RFC] SPI: add DMAUNSAFE analog David Brownell
2005-12-14 19:29 ` Vitaly Wool
2005-12-14 19:02 ` [PATCH/RFC] SPI: add DMAUNSAFE analog to David Brownell's core David Brownell
2005-12-14 19:19 ` Vitaly Wool
2005-12-14 19:33 ` [spi-devel-general] Re: [PATCH/RFC] SPI: add DMAUNSAFE analog David Brownell
2005-12-14 19:34 ` [PATCH/RFC] SPI: add DMAUNSAFE analog to David Brownell's core Vitaly Wool
2005-12-15 6:47 ` Vitaly Wool
2005-12-15 16:44 ` Greg KH
2005-12-15 22:23 ` Vitaly Wool
2005-12-15 23:02 ` Greg KH
2005-12-16 8:37 ` Vitaly Wool
2005-12-16 17:34 ` Greg KH
2005-12-16 18:32 ` [spi-devel-general] Re: [PATCH/RFC] SPI: add DMAUNSAFE analog David Brownell
2005-12-15 20:06 ` David Brownell
2005-12-15 22:17 ` Vitaly Wool
2005-12-15 22:33 ` Greg KH
2005-12-16 3:34 ` Andy Isaacson
2005-12-16 5:17 ` Greg KH
2005-12-14 19:16 ` [PATCH/RFC] SPI: add DMAUNSAFE analog to David Brownell's core Greg KH
2005-12-14 19:30 ` Vitaly Wool
2005-12-15 10:00 ` [spi-devel-general] " dmitry pervushin
2005-12-14 17:22 ` David Brownell
2005-12-14 17:50 ` Vitaly Wool
2005-12-14 19:17 ` [PATCH/RFC] SPI: add DMAUNSAFE analog David Brownell
2005-12-14 20:11 ` Vitaly Wool
2005-12-13 21:47 ` [PATCH/RFC] SPI: add DMAUNSAFE analog to David Brownell's core Vitaly Wool
2005-12-13 22:15 ` Vitaly Wool
2005-12-14 16:55 ` David Brownell
2005-12-14 17:23 ` Vitaly Wool
2005-12-14 18:48 ` [PATCH/RFC] SPI: add async message handing library " Stephen Street
2005-12-14 19:41 ` Vitaly Wool
2005-12-14 21:19 ` Stephen Street
2005-12-14 19:31 ` [PATCH/RFC] SPI: add async message handing library David Brownell
2005-12-15 12:19 ` [PATCH/RFC] SPI: async message handing library update Vitaly Wool
2005-12-18 18:59 ` David Brownell
2005-12-19 15:40 ` [spi-devel-general] " dmitry pervushin
2005-12-20 7:23 ` David Brownell
2005-12-20 18:02 ` Vitaly Wool
2005-12-22 17:28 ` David Brownell
2005-12-22 22:10 ` Vitaly Wool
2005-12-22 23:55 ` David Brownell
2005-12-21 13:17 ` Vitaly Wool
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