Subversion Repositories HelenOS

Rev

Rev 1790 | Rev 1842 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1790 Rev 1841
Line 30... Line 30...
30 
 * @{
 30 
 * @{
31 
 */
 31 
 */
32 
/** @file
 32 
/** @file
33 
 */
 33 
 */
34 
 
 34 
 
- 
 
 35 
#ifdef CONFIG_Z8530
35 
#include <arch/drivers/i8042.h>
 36 
#include <genarch/kbd/z8530.h>
- 
 
 37 
#endif
- 
 
 38 
#ifdef CONFIG_16650A
36 
#include <genarch/i8042/i8042.h>
 39 
#include <genarch/kbd/16650a.h>
- 
 
 40 
#endif
37 
#include <arch/boot/boot.h>
 41 
#include <arch/boot/boot.h>
38 
#include <arch/types.h>
 - 
 
39 
#include <arch/mm/page.h>
 42 
#include <arch/mm/page.h>
- 
 
 43 
#include <arch/types.h>
- 
 
 44 
#include <typedefs.h>
40 
 
 45 
 
41 
volatile uint8_t *kbd_virt_address = NULL;
 46 
volatile uint8_t *kbd_virt_address = NULL;
42 
 
 47 
 
43 
void kbd_init()
 48 
void kbd_init()
44 
{
 49 
{
- 
 
 50 
    size_t offset;
- 
 
 51 
    uintptr_t aligned_addr;
- 
 
 52 
 
- 
 
 53 
    /*
- 
 
 54 
     * We need to pass aligned address to hw_map().
- 
 
 55 
     * However, the physical keyboard address can
- 
 
 56 
     * be pretty much unaligned on some systems
- 
 
 57 
     * (e.g. Ultra 5, Ultras 60).
- 
 
 58 
     */
- 
 
 59 
    aligned_addr = ALIGN_DOWN(bootinfo.keyboard.addr, PAGE_SIZE);
- 
 
 60 
    offset = bootinfo.keyboard.addr - aligned_addr;
45 
    kbd_virt_address = (uint8_t *) hw_map(bootinfo.keyboard.addr, LAST_REG);
 61 
    kbd_virt_address = (uint8_t *) hw_map(aligned_addr, offset + bootinfo.keyboard.size) + offset;
- 
 
 62 
 
- 
 
 63 
#ifdef CONFIG_Z8530
46 
    i8042_init();
 64 
    z8530_init();
- 
 
 65 
#endif
- 
 
 66 
#ifdef CONFIG_16650A
- 
 
 67 
    16650A_init();
- 
 
 68 
#endif
47 
}
 69 
}
48 
 
 70 
 
49 
/** @}
 71 
/** @}
50 
 */
 72 
 */