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TI FlashMedia xx12/xx21 driver
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echo6
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Joined: 04 Jan 2003
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PostPosted: Mon Jun 25, 2007 8:12 pm    Post subject: TI FlashMedia xx12/xx21 driver Reply with quote

I have Toshiba laptop with a TI FlashMedia card reader
Code:
03:0b.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
03:0b.3 Class 0805: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller

I have 2.6.21-sabayon-r2 compiled with the required modules available, namely
tifm_7xx1
mmc_block
tifm_sd

Has anyone had any success with this piece of hardware reading SD cards?
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Korhul
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Joined: 09 May 2005
Posts: 75
Location: Czech Republic

PostPosted: Mon Jun 25, 2007 10:28 pm    Post subject: Reply with quote

There's problem with these card readers on 2.6.21 kernels because developpers are working on some suspend/resume stuff. Mine is working only after I resume from disk for example.
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echo6
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Joined: 04 Jan 2003
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PostPosted: Wed Jun 27, 2007 8:49 pm    Post subject: Reply with quote

Yes thanks, I contacted the developer who recommended I try 2.6.22-rcX branch. Hardware specifications are rare in respect of SD etc the developers have a tough job with this one.
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knefas
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Joined: 21 Dec 2003
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PostPosted: Wed Jun 27, 2007 10:43 pm    Post subject: Reply with quote

you can also find the latest version in svn here: http://openfacts.berlios.de/index-en.phtml?title=TI_FlashMedia_xx12/xx21_driver
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echo6
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PostPosted: Sat Jun 30, 2007 10:19 am    Post subject: Reply with quote

I'm going to attempt to build a 2.6.22-rc4 kernel. This laptop has an Intel 3945 wifi card, I prefer to build the driver within the kernel. IIRC there is a way to take the driver and include it the kernel source tree.

Pointers anyone?
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knefas
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Joined: 21 Dec 2003
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PostPosted: Sat Jun 30, 2007 10:37 am    Post subject: Reply with quote

Build the module "inside" or "outside" the kernel makes no difference at all, as it includes/links the same files. Just download the svn and build it from there (if you want to try the svn, no warranties that will solve your problem :( )
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echo6
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PostPosted: Sat Jun 30, 2007 11:27 am    Post subject: Reply with quote

knefas wrote:
Build the module "inside" or "outside" the kernel makes no difference at all
Yes I appreciate that, it is just the way I prefer to do things. When you emerge the gentoo sources it typically adds the driver into the source tree.
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