Messages in this thread | | | Subject | Query on remap_pfn_range compatibility | From | Mark_H_Johnson@raytheon ... | Date | Mon, 24 Jan 2005 10:54:22 -0600 |
| |
I read the messages on lkml from September 2004 about the introduction of remap_pfn_range and have a question related to coding for it. What do you recommend for driver coding to be compatible with these functions (remap_page_range, remap_pfn_range)?
For example, I see at least two (or three) combination I need to address: - 2.4 (with remap_page_range) OR 2.6.x (with remap_page_range) - 2.6.x-mm (with remap_pfn_range) Is there some symbol or #ifdef value I can depend on to determine which function I should be calling (and the value to pass in)?
Thanks. --Mark H Johnson <mailto:Mark_H_Johnson@raytheon.com>
- 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/
| |