Message-ID: <3C67FF09.7010900@nyc.rr.com>
Date: Mon, 11 Feb 2002 12:27:37 -0500
From: John Weber <weber@nyc.rr.com>
Organization: WorldWideWeber
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To: linux-kernel@vger.kernel.org
Subject: Linux 2.5.4 Sound Driver Problem
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Sender: linux-kernel-owner@vger.kernel.org

I am using the YMFPCI driver on a Toshiba Tecra 8100.

The sound_alloc_dmap() function in dmabuf.c must be changed from using 
__get_free_pages() and virt_to_bus() -> pci_alloc_consistent().

This looked like an easy thing to do, but the only parameter to 
sound_alloc_dmap() is of type struct dma_buffparms -- whose definition I 
couldn't even find -- and pci_alloc_consistent() expects a struct 
pci_dev as a parameter.  I read the driver-model.txt file in the 
Documentation in the hopes of finding some magic __get_pci_dev_by_id(int 
  dev) function, but things are never that easy :).

I tried asking about this in kernelnewbies, but got no response. Anyone 
here want to give me a nudge in the right direction?

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