Subversion Repositories HelenOS

Rev

Rev 4156 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4156 Rev 4296
Line 51... Line 51...
51 
 
 51 
 
52 
/** Map memory-mapped device into virtual memory.
 52 
/** Map memory-mapped device into virtual memory.
53 
 *
 53 
 *
54 
 * We are currently using identity mapping for mapping device registers.
 54 
 * We are currently using identity mapping for mapping device registers.
55 
 *
 55 
 *
56 
 * @param physaddr  Physical address of the page where the device is
 56 
 * @param physaddr Physical address of the page where the device is
57 
 *          located.
 57 
 *                 located.
58 
 * @param size      Size of the device's registers. This argument is
 58 
 * @param size     Size of the device's registers.
59 
 *          ignored.
 59 
 *
- 
 
 60 
 * @return Virtual address of the page where the device is mapped.
60 
 *
 61 
 *
61 
 * @return      Virtual address of the page where the device is mapped.
 - 
 
62 
 */
 62 
 */
63 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
 63 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
64 
{
 64 
{
65 
    return PA2KA(physaddr);
 65 
    return PA2KA(physaddr);
66 
}
 66 
}