lkml.org 
[lkml]   [2002]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [Emu10k1-devel] Re: Emu10k1 SPDIF passthru doesn't work if
Date
From
> It's true dma_addr_t does change from u32 to u64 and we do thinks like:
> (32 bit pci register) = cpu_to_le32(dma_handle)
>
> What is the correct way of doing this?
> (32 bit pci register) = cpu_to_le32((u32)dma_handle)

The cast befor ethe cpu_to_ is safe if its 32bit I/O only. Maybe we should
have cpu_to_le_dma_addr_t 8)
-
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/

\
 
 \ /
  Last update: 2005-03-22 13:21    [W:0.071 / U:7.788 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site