26,7 → 26,7 |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @addtogroup ia64mm |
/** @addtogroup ia64mm |
* @{ |
*/ |
/** @file |
56,38 → 56,38 |
/** Invalidate all TLB entries. */ |
void tlb_invalidate_all(void) |
{ |
ipl_t ipl; |
uintptr_t adr; |
uint32_t count1, count2, stride1, stride2; |
ipl_t ipl; |
uintptr_t adr; |
uint32_t count1, count2, stride1, stride2; |
|
int i,j; |
int i, j; |
|
adr = PAL_PTCE_INFO_BASE(); |
count1 = PAL_PTCE_INFO_COUNT1(); |
count2 = PAL_PTCE_INFO_COUNT2(); |
stride1 = PAL_PTCE_INFO_STRIDE1(); |
stride2 = PAL_PTCE_INFO_STRIDE2(); |
adr = PAL_PTCE_INFO_BASE(); |
count1 = PAL_PTCE_INFO_COUNT1(); |
count2 = PAL_PTCE_INFO_COUNT2(); |
stride1 = PAL_PTCE_INFO_STRIDE1(); |
stride2 = PAL_PTCE_INFO_STRIDE2(); |
|
ipl = interrupts_disable(); |
ipl = interrupts_disable(); |
|
for(i = 0; i < count1; i++) { |
for(j = 0; j < count2; j++) { |
__asm__ volatile ( |
"ptc.e %0 ;;" |
: |
: "r" (adr) |
); |
adr += stride2; |
} |
adr += stride1; |
for(i = 0; i < count1; i++) { |
for(j = 0; j < count2; j++) { |
__asm__ volatile ( |
"ptc.e %0 ;;" |
: |
: "r" (adr) |
); |
adr += stride2; |
} |
adr += stride1; |
} |
|
interrupts_restore(ipl); |
interrupts_restore(ipl); |
|
srlz_d(); |
srlz_i(); |
srlz_d(); |
srlz_i(); |
#ifdef CONFIG_VHPT |
vhpt_invalidate_all(); |
vhpt_invalidate_all(); |
#endif |
} |
|
132,50 → 132,50 |
uint64_t ps; |
|
switch (b) { |
case 0: /*cnt 1-3*/ |
ps = PAGE_WIDTH; |
break; |
case 1: /*cnt 4-15*/ |
/*cnt=((cnt-1)/4)+1;*/ |
ps = PAGE_WIDTH+2; |
va &= ~((1<<ps)-1); |
break; |
case 2: /*cnt 16-63*/ |
/*cnt=((cnt-1)/16)+1;*/ |
ps = PAGE_WIDTH+4; |
va &= ~((1<<ps)-1); |
break; |
case 3: /*cnt 64-255*/ |
/*cnt=((cnt-1)/64)+1;*/ |
ps = PAGE_WIDTH+6; |
va &= ~((1<<ps)-1); |
break; |
case 4: /*cnt 256-1023*/ |
/*cnt=((cnt-1)/256)+1;*/ |
ps = PAGE_WIDTH+8; |
va &= ~((1<<ps)-1); |
break; |
case 5: /*cnt 1024-4095*/ |
/*cnt=((cnt-1)/1024)+1;*/ |
ps = PAGE_WIDTH+10; |
va &= ~((1<<ps)-1); |
break; |
case 6: /*cnt 4096-16383*/ |
/*cnt=((cnt-1)/4096)+1;*/ |
ps = PAGE_WIDTH+12; |
va &= ~((1<<ps)-1); |
break; |
case 7: /*cnt 16384-65535*/ |
case 8: /*cnt 65536-(256K-1)*/ |
/*cnt=((cnt-1)/16384)+1;*/ |
ps = PAGE_WIDTH+14; |
va &= ~((1<<ps)-1); |
break; |
default: |
/*cnt=((cnt-1)/(16384*16))+1;*/ |
ps=PAGE_WIDTH+18; |
va&=~((1<<ps)-1); |
break; |
case 0: /*cnt 1-3*/ |
ps = PAGE_WIDTH; |
break; |
case 1: /*cnt 4-15*/ |
/*cnt=((cnt-1)/4)+1;*/ |
ps = PAGE_WIDTH+2; |
va &= ~((1<<ps)-1); |
break; |
case 2: /*cnt 16-63*/ |
/*cnt=((cnt-1)/16)+1;*/ |
ps = PAGE_WIDTH+4; |
va &= ~((1<<ps)-1); |
break; |
case 3: /*cnt 64-255*/ |
/*cnt=((cnt-1)/64)+1;*/ |
ps = PAGE_WIDTH+6; |
va &= ~((1<<ps)-1); |
break; |
case 4: /*cnt 256-1023*/ |
/*cnt=((cnt-1)/256)+1;*/ |
ps = PAGE_WIDTH+8; |
va &= ~((1<<ps)-1); |
break; |
case 5: /*cnt 1024-4095*/ |
/*cnt=((cnt-1)/1024)+1;*/ |
ps = PAGE_WIDTH+10; |
va &= ~((1<<ps)-1); |
break; |
case 6: /*cnt 4096-16383*/ |
/*cnt=((cnt-1)/4096)+1;*/ |
ps = PAGE_WIDTH+12; |
va &= ~((1<<ps)-1); |
break; |
case 7: /*cnt 16384-65535*/ |
case 8: /*cnt 65536-(256K-1)*/ |
/*cnt=((cnt-1)/16384)+1;*/ |
ps = PAGE_WIDTH+14; |
va &= ~((1<<ps)-1); |
break; |
default: |
/*cnt=((cnt-1)/(16384*16))+1;*/ |
ps=PAGE_WIDTH+18; |
va&=~((1<<ps)-1); |
break; |
} |
/*cnt+=(page!=va);*/ |
for(; va<(page+cnt*(PAGE_SIZE)); va += (1<<ps)) { |
685,6 → 685,5 |
} |
} |
|
/** @} |
/** @} |
*/ |
|