Messages in this thread | | | Date | Mon, 12 Nov 2007 19:48:06 +0000 | From | Alan Cox <> | Subject | Re: Better support for Delkin cardbus CF adapters -- IDE layer |
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> the kernel), performance is pretty abysmal. What would it take to get > proper DMA support? Is it an architecture problem, in that this > doesn't use the normal IDE PCI driver? Is it a lack of documentation > on card specs? What can I do to help?
Persuade Delkin to provide specifications either publically or under NDA (but allowing a GPL source code driver) with one of the ATA developers.
For a fairly typical SFF style controller it shouldn't take long to produce a test driver.
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