- 29 Jul, 2009 2 commits
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Adrian Hunter authored
Signed-off-by:
Adrian Hunter <adrian.hunter@nokia.com> Acked-by:
Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Denis Karpov <ext-denis.2.karpov@nokia.com> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Philip Langdale <philipl@overt.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Adrian Hunter authored
operation is completed. These commands are expected to always succeed (otherwise the response would have indicated an error). Set an arbitrarily large data timeout value (100ms) for these commands to ensure that premature timeouts do not occur. Signed-off-by:
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- 20 Aug, 2009 1 commit
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Madhusudhan Chikkature authored
the MMC driver on OMAP3430. The debounce clock needs to be handled only for OMAP2430. Signed-off-by:
Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Cc: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Denis Karpov <ext-denis.2.karpov@nokia.com> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Philip Langdale <philipl@overt.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by:
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- 29 Jul, 2009 1 commit
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Adrian Hunter authored
Acked-by:
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- 20 Aug, 2009 1 commit
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Adrian Hunter authored
a card while it is being written to, can render the card permanently unusable. To prevent that, the card is made inaccessible when the cover is open. Signed-off-by:
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- 11 Sep, 2009 1 commit
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Denis Karpov authored
omap_hsmmc_ prefix. Signed-off-by:
Denis Karpov <ext-denis.2.karpov@nokia.com> Signed-off-by:
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- 29 Jul, 2009 7 commits
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Adrian Hunter authored
oops can occur. For example, a new request is setting up DMA for data transfer so host->data is not NULL. An unexpected transfer complete (TC) interrupt comes along and the interrupt handler sets host->data to NULL. Oops! Prevent that by adding a spinlock. Signed-off-by:
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Adrian Hunter authored
interrupt before the CC (command complete) interrupt for command 6 (SWITCH). This is a problem because the CC interrupt can get mixed up with the next request. Add a hack for CMD6. Signed-off-by:
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Adrian Hunter authored
specified in the TRM. Signed-off-by:
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Denis Karpov authored
Signed-off-by:
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Jarkko Lavinen authored
Signed-off-by:
Jarkko Lavinen <jarkko.lavinen@nokia.com> Signed-off-by:
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Jarkko Lavinen authored
seconds of inactivity, turn off the power. Signed-off-by:
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Adrian Hunter authored
This is an alternative to powering the card off, when powering off is not safe because the card might be replaced without the driver being aware of it. That situation happens if: - the card is removable i.e. not eMMC - and there is no card detect - and there is a cover switch but the cover is open Signed-off-by:
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- 24 Aug, 2009 2 commits
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Adrian Hunter authored
and wake them up again. Signed-off-by:
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Denis Karpov authored
(ENABLED->DISABLED->OFF). In the "deepest" state (OFF) we switch off the voltage regulators. Signed-off-by:
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- 11 Sep, 2009 1 commit
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Adrian Hunter authored
X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on y.localdomain X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=ham version=3.2.4 Received: from y.localdomain (y.localdomain [127.0.0.1]) by y.localdomain (8.14.2/8.14.2) with ESMTP id n89BxWQE016148 for <akpm@localhost>; Wed, 9 Sep 2009 05:00:02 -0700 Received: from imap1.linux-foundation.org [140.211.169.55] by y.localdomain with POP3 (fetchmail-6.3.8) for <akpm@localhost> (single-drop); Wed, 09 Sep 2009 05:00:02 -0700 (PDT) Received: from smtp1.linux-foundation.org (smtp1.linux-foundation.org [140.211.169.13]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id n89BwdoO008252 for <akpm@imap1.linux-foundation.org>; Wed, 9 Sep 2009 04:58:39 -0700 Received: from mgw-mx06.nokia.com (smtp.nokia.com [192.100.122.233]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id n89BwUe3024088 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for <akpm@linux-foundation.org>; Wed, 9 Sep 2009 04:58:33 -0700 Received: from vaebh106.NOE.Nokia.com (vaebh106.europe.nokia.com [10.160.244.32]) by mgw-mx06.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id n89Bw4Ro006796; Wed, 9 Sep 2009 14:58:13 +0300 Received: from esebh102.NOE.Nokia.com ([172.21.138.183]) by vaebh106.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 9 Sep 2009 14:58:12 +0300 Received: from mgw-da01.ext.nokia.com ([147.243.128.24]) by esebh102.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Wed, 9 Sep 2009 14:58:11 +0300 Received: from [127.0.1.1] (esdhcp041173.research.nokia.com [172.21.41.173]) by mgw-da01.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id n89Bw3gl008159; Wed, 9 Sep 2009 14:58:04 +0300 To: Andrew Morton <akpm@linux-foundation.org> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com>, Adrian Hunter <adrian.hunter@nokia.com>, Madhusudhan Chikkature <madhu.cr@ti.com>, linux-mmc Mailing List <linux-mmc@vger.kernel.org>, linux-omap Mailing List <linux-omap@vger.kernel.org>, Pierre Ossman <pierre@ossman.eu>, Matt Fleming <matt@console-pimps.org> Date: Wed, 09 Sep 2009 14:58:33 +0300 Message-Id: <20090909115833.12833.93842.sendpatchset@ahunter-laptop> In-Reply-To: <20090909115633.12833.39619.sendpatchset@ahunter-laptop> References: <20090909115633.12833.39619.sendpatchset@ahunter-laptop> Subject: [PATCH V3 16/30] omap_hsmmc: make use of new MMC_CAP_NONREMOVABLE host capability X-OriginalArrivalTime: 09 Sep 2009 11:58:12.0175 (UTC) FILETIME=[CE4695F0:01CA3144] Received-SPF: none (domain of adrian.hunter@nokia.com does not designate permitted sender hosts) X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 >From 4344e2509599b187ff98b5ad8ea0f8dede2d9374 Mon Sep 17 00:00:00 2001 Date: Mon, 11 May 2009 10:06:38 +0300 Subject: [PATCH] omap_hsmmc: make use of new MMC_CAP_NONREMOVABLE host capability Let the board specify that a card is nonremovable e.g. eMMC Signed-off-by:
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- 29 Jul, 2009 5 commits
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Jarkko Lavinen authored
an error if the mmc_omap_prepare_data() fails. Signed-off-by:
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Adrian Hunter authored
Acked-by:
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Denis Karpov authored
Signed-off-by:
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Denis Karpov authored
Signed-off-by:
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Adrian Hunter authored
Keep track of the current power mode so that the context restore function can avoid restoring the context for a card if the power has been switched off. If the power is off, the card must be reinitialized anyway which will re-establish the context. Signed-off-by:
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- 24 Aug, 2009 1 commit
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Denis Karpov authored
controller has been powered off at some point, which means the registers have been reset. The driver must detect when this happens, and restore the context. This patch adds the means to detect context loss. Note, the PM side is not yet implemented. Signed-off-by:
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- 29 Jul, 2009 9 commits
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Adrian Hunter authored
Signed-off-by:
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Denis Karpov authored
registers' state and some driver internal state variables. Signed-off-by:
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Adrian Hunter authored
SEND_STATUS command to check for errors. Signed-off-by:
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Denis Karpov authored
Signed-off-by:
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Jarkko Lavinen authored
Signed-off-by:
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Adrian Hunter authored
similar to suspend / resume except it is under the control of the driver, and does not require any power management support. It can only be used when the driver can monitor whether the card is removed, otherwise it is unsafe. This is possible because, unlike suspend, the driver still receives card detect and / or cover switch interrupts. Signed-off-by:
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Adrian Hunter authored
To permit this a new host capability MMC_CAP_NONREMOVABLE has been added and suspend / resume updated accordingly. Signed-off-by:
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Adrian Hunter authored
may or may not have already been claimed. Also 'mmc_try_claim_host()' is now exported. Signed-off-by:
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Adrian Hunter authored
methods to exit and enter power saving states. An explanation of their use is provided in the comments added to include/linux/mmc/host.h. Signed-off-by:
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- 24 Aug, 2009 1 commit
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Guennadi Liakhovetski authored
the SH7722 Migo-R platform. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Magnus Damm <damm@opensource.se> Cc: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Philip Langdale <philipl@overt.org> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Paul Mundt <lethal@linux-sh.org> Cc: pHilipp Zabel <philipp.zabel@gmail.com> Signed-off-by:
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- 29 Jul, 2009 1 commit
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Guennadi Liakhovetski authored
use it. Signed-off-by:
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- 25 Jul, 2009 2 commits
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Guennadi Liakhovetski authored
area, like SuperH SoCs. With this patch such hardware can pass a single ctl io area with the platform data. Signed-off-by:
Magnus Damm <damm@opensource.se> Cc: Pierre Ossman <drzeus@drzeus.cx> Cc: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
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Ohad Ben-Cohen authored
(e.g. TI 127x and ZOOM2 boards) Signed-off-by:
Ohad Ben-Cohen <ohad@bencohen.org> Acked-by:
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- 24 Jul, 2009 1 commit
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Uwe Kleine-König authored
register it is wrong because binding a device after the init memory is discarded (e.g. via sysfs) results in an oops. As requested by David Brownell platform_driver_probe is used instead of moving the probe function to .devinit.text as proposed initially. This saves some memory, but devices registered after the driver is probed are not bound (probably there are none) and binding via sysfs isn't possible. Signed-off-by:
Uwe Kleine-Knig <u.kleine-koenig@pengutronix.de> Cc: Jean Pihet <jpihet@mvista.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Pierre Ossman <drzeus@drzeus.cx> Cc: Andy Lowe <alowe@mvista.com> Cc: Adrian Hunter <ext-adrian.hunter@nokia.com> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: Madhusudhan Chikkature<madhu.cr@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Signed-off-by:
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- 01 Jul, 2009 4 commits
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Joe Perches authored
Cc: Pavel Machek <pavel@ucw.cz> Cc: Brian Swetland <swetland@google.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Cc: San Mehat <san@android.com> Signed-off-by: -
Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Brian Swetland <swetland@google.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Cc: San Mehat <san@android.com> Signed-off-by:
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Joe Perches authored
Cc: Pavel Machek <pavel@ucw.cz> Cc: Brian Swetland <swetland@google.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Cc: San Mehat <san@android.com> Signed-off-by: -
San Mehat authored
removed stuff not strictly necessary, and did a few cleanups. It still works :-). Signed-off-by:
Pavel Machek <pavel@ucw.cz> Cc: Brian Swetland <swetland@google.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Joe Perches <joe@perches.com> Signed-off-by:
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