Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753947AbYJNV2S (ORCPT ); Tue, 14 Oct 2008 17:28:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751568AbYJNV2G (ORCPT ); Tue, 14 Oct 2008 17:28:06 -0400 Received: from smtp3.ono.com ([62.42.230.176]:50783 "EHLO resmaa05.ono.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750812AbYJNV2F convert rfc822-to-8bit (ORCPT ); Tue, 14 Oct 2008 17:28:05 -0400 Date: Tue, 14 Oct 2008 23:27:59 +0200 From: "J.A. =?UTF-8?B?TWFnYWxsw7Nu?=" To: Linux-Kernel Subject: Re: Linux 2.6.27-git3: no SD card reader Message-ID: <20081014232759.08f5d212@werewolf.home> In-Reply-To: <20081014174536.1353d17e@mjolnir.drzeus.cx> References: <20081014025453.617f2ef8@werewolf.home> <20081014174536.1353d17e@mjolnir.drzeus.cx> X-Mailer: Claws Mail 3.6.1cvs2 (GTK+ 2.14.3; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 10916 Lines: 237 On Tue, 14 Oct 2008 17:45:36 +0200, Pierre Ossman wrote: > On Tue, 14 Oct 2008 02:54:53 +0200 > "J.A. Magallón" wrote: > > > Hi... > > > > More problems with git3. The left SD card reader is not detected on the One. > > With a working kernel (distro 2.6.27): > > > > Oct 14 02:44:27 one kernel: mmc0: error -84 whilst initialising SD card > > > > Any ideas ? > > > > -84 is -EILSEQ, which is some kind of bit error. Since you're running a > JMicron controller, I'm guessing that something in your system isn't > handling the higher speed (we forcefully enable highspeed on the > Jmicron controll now). > Err, sorry if this is stupid. I can see the card reader even if I don't load the jmb38x_ms.ko module,just sdhci_pci. I understand that it is needed only if I want to read memstick type cards. Or not ? I suppose you refer to 'settings for JMicron hardware in sdhci_pci module'. > Have you tested more than one card? > I have two (both unknown brands for me, but I write full names fwiw): - One "MBA Executive HiSpeed SD", 2Gb - One "takeMS SDHC card Class6", 8Gb Both give about 10Mb/s on read with hdparm under 2.6.27. > What machine is this? It's an Acer Aspire One. From what I have seen, there are two SD devices. Both are capable to read SDHC cards, I have switched cards and they work (or at the moment both are working as backwards-compatible in plain SD mode, if that even exists...). >From a half-working 2.6.27 kernel (half will be explained below): sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pci 0000:01:00.0: SDHCI controller found [197b:2382] (rev 0) sdhci-pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 sdhci-pci 0000:01:00.0: setting latency timer to 64 mmc0: SDHCI controller on PCI [0000:01:00.0] using ADMA sdhci-pci 0000:01:00.2: SDHCI controller found [197b:2381] (rev 0) sdhci-pci 0000:01:00.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16 sdhci-pci 0000:01:00.2: Refusing to bind to secondary interface. sdhci-pci 0000:01:00.2: PCI INT A disabled (this is the right reader, the multi-format one) sdhci-pci 0000:04:00.0: SDHCI controller found [197b:2382] (rev 0) sdhci-pci 0000:04:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 sdhci-pci 0000:04:00.0: setting latency timer to 64 mmc1: SDHCI controller on PCI [0000:04:00.0] using ADMA sdhci-pci 0000:04:00.2: SDHCI controller found [197b:2381] (rev 0) sdhci-pci 0000:04:00.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19 sdhci-pci 0000:04:00.2: Refusing to bind to secondary interface. sdhci-pci 0000:04:00.2: PCI INT A disabled (and this is the left one, the SD-only) ... mmc0: new SD card at address 0002 ... mmc1: new SDHC card at address 0002 ... mmcblk0: mmc0:0002 00000 1974272KiB mmcblk0: p1 mmcblk1: mmc1:0002 7917568KiB mmcblk1: p1 one:~# lspci -t -[0000:00]-+-00.0 +-02.0 +-02.1 +-1b.0 +-1c.0-[0000:01]--+-00.0 | +-00.2 | +-00.3 | \-00.4 +-1c.1-[0000:02]----00.0 +-1c.2-[0000:03]----00.0 +-1c.3-[0000:04]--+-00.0 | +-00.2 | +-00.3 | \-00.4 +-1d.0 +-1d.1 +-1d.2 +-1d.3 +-1d.7 +-1e.0-[0000:05]-- +-1f.0 +-1f.2 \-1f.3 one:~# lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 01:00.0 System peripheral: JMicron Technologies, Inc. Device 2382 01:00.2 SD Host controller: JMicron Technologies, Inc. Device 2381 01:00.3 System peripheral: JMicron Technologies, Inc. Device 2383 01:00.4 System peripheral: JMicron Technologies, Inc. Device 2384 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) 03:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01) 04:00.0 System peripheral: JMicron Technologies, Inc. Device 2382 04:00.2 SD Host controller: JMicron Technologies, Inc. Device 2381 04:00.3 System peripheral: JMicron Technologies, Inc. Device 2383 04:00.4 System peripheral: JMicron Technologies, Inc. Device 2384 I call this half-working because I have to boot with a card inside a slot to have it detected. If i boot without the card-in, it even dissapears from lspci. This is just with the left SD inserted: one:~# lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) 03:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01) 04:00.0 System peripheral: JMicron Technologies, Inc. Device 2382 04:00.2 SD Host controller: JMicron Technologies, Inc. Device 2381 04:00.3 System peripheral: JMicron Technologies, Inc. Device 2383 04:00.4 System peripheral: JMicron Technologies, Inc. Device 2384 If I insert a card on the right slot now it has no effect, it does not appear. I suppose it is PCI hot-plunggin that is not hot nor plugs anything ;).: one:~# lspci -t -[0000:00]-+-00.0 +-02.0 +-02.1 +-1b.0 +-1c.0-[0000:01]-- +-1c.1-[0000:02]----00.0 +-1c.2-[0000:03]----00.0 +-1c.3-[0000:04]--+-00.0 | +-00.2 | +-00.3 | \-00.4 +-1d.0 +-1d.1 +-1d.2 +-1d.3 +-1d.7 +-1e.0-[0000:05]-- +-1f.0 +-1f.2 \-1f.3 The tree after the bridge in 00:1c.0 is gone !!. I googled about it and someone talked about pciehp_force, but last time I tried some other devices (ether, could be?) dissapeared. And now with -git4: sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pci 0000:01:00.0: SDHCI controller found [197b:2382] (rev 0) sdhci-pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 sdhci-pci 0000:01:00.0: setting latency timer to 64 mmc0: SDHCI controller on PCI [0000:01:00.0] using ADMA sdhci-pci 0000:01:00.2: SDHCI controller found [197b:2381] (rev 0) sdhci-pci 0000:01:00.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16 sdhci-pci 0000:01:00.2: Refusing to bind to secondary interface. sdhci-pci 0000:01:00.2: PCI INT A disabled sdhci-pci 0000:04:00.0: SDHCI controller found [197b:2382] (rev 0) sdhci-pci 0000:04:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 sdhci-pci 0000:04:00.0: setting latency timer to 64 mmc1: SDHCI controller on PCI [0000:04:00.0] using ADMA sdhci-pci 0000:04:00.2: SDHCI controller found [197b:2381] (rev 0) sdhci-pci 0000:04:00.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19 sdhci-pci 0000:04:00.2: Refusing to bind to secondary interface. sdhci-pci 0000:04:00.2: PCI INT A disabled ... mmc0: error -84 whilst initialising SD card ... mmc1: error -84 whilst initialising SD card Mmm, looking at the logs I have seen that in 2.6.27 shpchp is loaded way before sdhci, and in -git4 it loads after it. Can this have any effect ? > Rgds TIA, hope all this gives some light. If you need full dmesg's, just ask. -- J.A. Magallon \ Software is like sex: \ It's better when it's free Mandriva Linux release 2009.0 (Cooker) for i586 Linux 2.6.25-jam18 (gcc 4.3.1 20080626 (GCC) #1 SMP -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/