Date: Wed, 8 Oct 2008 11:38:48 +0400 From: Ilya Bakulin <webmaster@kibab.com> To: "Zaphod Beeblebrox" <zbeeble@gmail.com> Cc: Alexander Motin <mav@freebsd.org>, freebsd-current@freebsd.org, imp@freebsd.org, freebsd-arm@freebsd.org, freebsd-mobile@freebsd.org Subject: Re: RFC: PCI SD host controller driver & mmc/mmcsd modules improvements Message-ID: <20081008113848.c9b44354.webmaster@kibab.com> In-Reply-To: <5f67a8c40810052226k3070a11ah463a819c677f6307@mail.gmail.com> References: <48DEA8E7.2080503@FreeBSD.org> <5f67a8c40810052226k3070a11ah463a819c677f6307@mail.gmail.com>
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[-- Attachment #1 --] On Mon, 6 Oct 2008 01:26:19 -0400 "Zaphod Beeblebrox" <zbeeble@gmail.com> wrote: > Most 4G cards are SDHC that I've seen. The notes on this that I've read > talk about the fact that you can have a 4G regular SD card but that many > (most) devices don't support it because of the need for a larger FAT to > support 4G. > > I have two laptops with these controllers, but I have only SDHC media (4 and > 8 gig cards). I have 4G SD card (not SDHC), this driver works perfectly with it. Card is Transcend 4Gb 150x. Output from dmesg: sdhci0-slot0: Card inserted mmc0: <MMC/SD bus> on sdhci0 mmcsd0: 3926MB <MMC/SD Memory Card> at mmc0 mmc0: setting transfer rate to 30.000MHz mmc0: setting bus width to 4 bits GEOM_LABEL: Label for provider mmcsd0 is msdosfs/WM_ILYA. I've been able to copy large file (diablo jdk 1.6) to and from this card, with no file corruption. I have another SD card, 2 Gb size, in my camera. It's from Kingston. It doesn't work: sdhci0-slot0: Card inserted mmc0: <MMC/SD bus> on sdhci0 sdhci0-slot0: Command error 1 (opcode 2 arg 0 flags 103 dlen 0 dflags 0) mmc0: setting transfer rate to 50.000MHz ... and no new storage devices appear. -- Ilya Bakulin <webmaster@kibab.com> [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkjsY40ACgkQo9vlj1oadwjNBACeNVxxNOVZ5u3FUHqtX3PxV1GW ZJwAoJQUgXFZaONfuMJBY5+NhqJ7ZXHi =QZxx -----END PGP SIGNATURE-----help
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