| 57,39 → 57,6 |
|---|
| |
| #define RTC_IRQ 8 |
| |
| extern signed long long clk_per_msec; |
| |
| extern __inline__ void UNSIGNED_TSC2NSEC(unsigned long long tsc, unsigned long long *n) |
| { |
| |
| unsigned long nl,nh; |
| |
| nl = *n & 0xFFFFFFFF; |
| nh = *n >> 32; |
| |
| __asm__("mull %%ecx\n\t" |
| "movl %%eax,%%esi\n\t" |
| "movl %%edx,%%edi\n\t" |
| "xorl %%edx,%%edx\n\t" |
| "movl %6,%%eax\n\t" |
| "mull %%ecx\n\t" |
| "addl %%edi,%%eax\n\t" |
| "adcl $0,%%edx\n\t" |
| "movl %5,%%ecx\n\t" |
| "divl %%ecx\n\t" |
| "xchgl %%eax,%%esi\n\t" |
| "divl %%ecx\n\t" |
| : "=a" (nl), "=S" (nh) |
| : "c" (1000000), "a" ((unsigned long)(tsc & 0xFFFFFFFF)), "d" (0), |
| "m" ((unsigned long)(clk_per_msec)), "m" ((unsigned long)(tsc >> 32)), |
| "S" (0), "D" (0)); |
| |
| *n = nh; |
| *n <<= 32; |
| *n |= nl; |
| |
| } |
| |
| void ll_init_advtimer(void); |
| void ll_restore_CMOS(void); |
| |