Messages in this thread |  | | Subject | Re: [Emu10k1-devel] Re: Emu10k1 SPDIF passthru doesn't work if | Date | Fri, 1 Mar 2002 01:07:27 +0000 (GMT) | From | Alan Cox <> |
| |
> 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/
|  |