From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Ossman Subject: Re: [RFH,Status] Sony Vaio VGN-Z11 support Date: Sat, 8 Nov 2008 21:34:14 +0100 Message-ID: <20081108213414.579e178d@mjolnir.drzeus.cx> References: <20081025214602.GB27030@gamma.logic.tuwien.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from server.drzeus.cx ([85.8.24.28]:50754 "EHLO smtp.drzeus.cx" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752047AbYKHUeZ (ORCPT ); Sat, 8 Nov 2008 15:34:25 -0500 In-Reply-To: <20081025214602.GB27030@gamma.logic.tuwien.ac.at> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Norbert Preining Cc: malattia@linux.it, linux-acpi@vger.kernel.org On Sat, 25 Oct 2008 23:46:02 +0200 Norbert Preining wrote: > Card reader > =========== > > SD/MMC card reader > PCI: 0b:04.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21) > MemoryStick card reader > PCI: 0b:04.4 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus > Host Adapter (rev 11) > > When I introduce the a SD card nothing works, but the kernel log shows > me: > mmc0: Reset 0x1 never completed. It is possible to wire the Ricoh chips in some odd way that makes them misbehave whenever the slot is empty. This has only been observed on Samsung laptops so far though. The reader worked once you had a card in there in those cases. Could you enable MMC_DEBUG in the kernel config and see what you get in dmesg when you insert a card. -- -- Pierre Ossman Linux kernel, MMC maintainer http://www.kernel.org rdesktop, core developer http://www.rdesktop.org WARNING: This correspondence is being monitored by the Swedish government. Make sure your server uses encryption for SMTP traffic and consider using PGP for end-to-end encryption.