diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-02-22 09:24:10 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 04:54:11 -0400 |
| commit | 777a447529ad138f5fceb9c9ad28bab19848f277 (patch) | |
| tree | d6fa75027b26d0b2d436cb0f8dc97c72f411b970 /include/asm-sparc64/ttable.h | |
| parent | a58c9f3c1e929c3c323c26dbdafef46373a719d4 (diff) | |
[SPARC64]: Unify timer interrupt handler.
Things were scattered all over the place, split between
SMP and non-SMP.
Unify it all so that dyntick support is easier to add.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/ttable.h')
| -rw-r--r-- | include/asm-sparc64/ttable.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h index c2a16e188499..bbb9c8f13d61 100644 --- a/include/asm-sparc64/ttable.h +++ b/include/asm-sparc64/ttable.h | |||
| @@ -157,23 +157,6 @@ | |||
| 157 | ba,a,pt %xcc, rtrap_irq; \ | 157 | ba,a,pt %xcc, rtrap_irq; \ |
| 158 | .previous; | 158 | .previous; |
| 159 | 159 | ||
| 160 | #define TICK_SMP_IRQ \ | ||
| 161 | rdpr %pil, %g2; \ | ||
| 162 | wrpr %g0, 15, %pil; \ | ||
| 163 | sethi %hi(1f-4), %g7; \ | ||
| 164 | ba,pt %xcc, etrap_irq; \ | ||
| 165 | or %g7, %lo(1f-4), %g7; \ | ||
| 166 | nop; \ | ||
| 167 | nop; \ | ||
| 168 | nop; \ | ||
| 169 | .subsection 2; \ | ||
| 170 | 1: call trace_hardirqs_off; \ | ||
| 171 | nop; \ | ||
| 172 | call smp_percpu_timer_interrupt; \ | ||
| 173 | add %sp, PTREGS_OFF, %o0; \ | ||
| 174 | ba,a,pt %xcc, rtrap_irq; \ | ||
| 175 | .previous; | ||
| 176 | |||
| 177 | #else | 160 | #else |
| 178 | 161 | ||
| 179 | #define TRAP_IRQ(routine, level) \ | 162 | #define TRAP_IRQ(routine, level) \ |
| @@ -186,16 +169,6 @@ | |||
| 186 | add %sp, PTREGS_OFF, %o1; \ | 169 | add %sp, PTREGS_OFF, %o1; \ |
| 187 | ba,a,pt %xcc, rtrap_irq; | 170 | ba,a,pt %xcc, rtrap_irq; |
| 188 | 171 | ||
| 189 | #define TICK_SMP_IRQ \ | ||
| 190 | rdpr %pil, %g2; \ | ||
| 191 | wrpr %g0, 15, %pil; \ | ||
| 192 | sethi %hi(109f), %g7; \ | ||
| 193 | ba,pt %xcc, etrap_irq; \ | ||
| 194 | 109: or %g7, %lo(109b), %g7; \ | ||
| 195 | call smp_percpu_timer_interrupt; \ | ||
| 196 | add %sp, PTREGS_OFF, %o0; \ | ||
| 197 | ba,a,pt %xcc, rtrap_irq; | ||
| 198 | |||
| 199 | #endif | 172 | #endif |
| 200 | 173 | ||
| 201 | #define TRAP_IVEC TRAP_NOSAVE(do_ivec) | 174 | #define TRAP_IVEC TRAP_NOSAVE(do_ivec) |