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[MIPS] SMTC: Reformat to Linux style.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2006-07-08 11:32:58 +01:00
parent 783b09dc28
commit 4bf42d4272
1 changed files with 29 additions and 29 deletions
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58
arch/mips/kernel/smtc.c
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@ -127,7 +127,7 @@ static int __init stlb_disable(char *s)
static int __init asidmask_set(char *str) static int __init asidmask_set(char *str)
{ {
get_option(&str, &asidmask); get_option(&str, &asidmask);
switch(asidmask) { switch (asidmask) {
case 0x1: case 0x1:
case 0x3: case 0x3:
case 0x7: case 0x7:
@ -249,7 +249,7 @@ void smtc_configure_tlb(void)
/* /*
* Only count if the MMU Type indicated is TLB * Only count if the MMU Type indicated is TLB
*/ */
if(((read_vpe_c0_config() & MIPS_CONF_MT) >> 7) == 1) { if (((read_vpe_c0_config() & MIPS_CONF_MT) >> 7) == 1) {
config1val = read_vpe_c0_config1(); config1val = read_vpe_c0_config1();
tlbsiz += ((config1val >> 25) & 0x3f) + 1; tlbsiz += ((config1val >> 25) & 0x3f) + 1;
} }
@ -500,7 +500,7 @@ void mipsmt_prepare_cpus(void)
/* Set up coprocessor affinity CPU mask(s) */ /* Set up coprocessor affinity CPU mask(s) */
for (tc = 0; tc < ntc; tc++) { for (tc = 0; tc < ntc; tc++) {
if(cpu_data[tc].options & MIPS_CPU_FPU) if (cpu_data[tc].options & MIPS_CPU_FPU)
cpu_set(tc, mt_fpu_cpumask); cpu_set(tc, mt_fpu_cpumask);
} }
@ -582,8 +582,8 @@ void smtc_init_secondary(void)
* SMTC init code assigns TCs consdecutively and in ascending order * SMTC init code assigns TCs consdecutively and in ascending order
* to across available VPEs. * to across available VPEs.
*/ */
if(((read_c0_tcbind() & TCBIND_CURTC) != 0) if (((read_c0_tcbind() & TCBIND_CURTC) != 0) &&
&& ((read_c0_tcbind() & TCBIND_CURVPE) ((read_c0_tcbind() & TCBIND_CURVPE)
!= cpu_data[smp_processor_id() - 1].vpe_id)){ != cpu_data[smp_processor_id() - 1].vpe_id)){
write_c0_compare (read_c0_count() + mips_hpt_frequency/HZ); write_c0_compare (read_c0_count() + mips_hpt_frequency/HZ);
} }
@ -757,8 +757,8 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
write_tc_c0_tchalt(0); write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA(); UNLOCK_CORE_PRA();
/* Try to reduce redundant timer interrupt messages */ /* Try to reduce redundant timer interrupt messages */
if(type == SMTC_CLOCK_TICK) { if (type == SMTC_CLOCK_TICK) {
if(atomic_postincrement(&ipi_timer_latch[cpu])!=0) { if (atomic_postincrement(&ipi_timer_latch[cpu])!=0){
smtc_ipi_nq(&freeIPIq, pipi); smtc_ipi_nq(&freeIPIq, pipi);
return; return;
} }
@ -797,7 +797,7 @@ void post_direct_ipi(int cpu, struct smtc_ipi *pipi)
* CU bit of Status is indicator that TC was * CU bit of Status is indicator that TC was
* already running on a kernel stack... * already running on a kernel stack...
*/ */
if(tcstatus & ST0_CU0) { if (tcstatus & ST0_CU0) {
/* Note that this "- 1" is pointer arithmetic */ /* Note that this "- 1" is pointer arithmetic */
kstack = ((struct pt_regs *)read_tc_gpr_sp()) - 1; kstack = ((struct pt_regs *)read_tc_gpr_sp()) - 1;
} else { } else {
@ -840,31 +840,31 @@ void ipi_decode(struct pt_regs *regs, struct smtc_ipi *pipi)
smtc_ipi_nq(&freeIPIq, pipi); smtc_ipi_nq(&freeIPIq, pipi);
switch (type_copy) { switch (type_copy) {
case SMTC_CLOCK_TICK: case SMTC_CLOCK_TICK:
/* Invoke Clock "Interrupt" */ /* Invoke Clock "Interrupt" */
ipi_timer_latch[dest_copy] = 0; ipi_timer_latch[dest_copy] = 0;
#ifdef SMTC_IDLE_HOOK_DEBUG #ifdef SMTC_IDLE_HOOK_DEBUG
clock_hang_reported[dest_copy] = 0; clock_hang_reported[dest_copy] = 0;
#endif /* SMTC_IDLE_HOOK_DEBUG */ #endif /* SMTC_IDLE_HOOK_DEBUG */
local_timer_interrupt(0, NULL, regs); local_timer_interrupt(0, NULL, regs);
break;
case LINUX_SMP_IPI:
switch ((int)arg_copy) {
case SMP_RESCHEDULE_YOURSELF:
ipi_resched_interrupt(regs);
break; break;
case LINUX_SMP_IPI: case SMP_CALL_FUNCTION:
switch ((int)arg_copy) { ipi_call_interrupt(regs);
case SMP_RESCHEDULE_YOURSELF:
ipi_resched_interrupt(regs);
break;
case SMP_CALL_FUNCTION:
ipi_call_interrupt(regs);
break;
default:
printk("Impossible SMTC IPI Argument 0x%x\n",
(int)arg_copy);
break;
}
break; break;
default: default:
printk("Impossible SMTC IPI Type 0x%x\n", type_copy); printk("Impossible SMTC IPI Argument 0x%x\n",
(int)arg_copy);
break; break;
}
break;
default:
printk("Impossible SMTC IPI Type 0x%x\n", type_copy);
break;
} }
} }
@ -879,7 +879,7 @@ void deferred_smtc_ipi(struct pt_regs *regs)
* Test is not atomic, but much faster than a dequeue, * Test is not atomic, but much faster than a dequeue,
* and the vast majority of invocations will have a null queue. * and the vast majority of invocations will have a null queue.
*/ */
if(IPIQ[q].head != NULL) { if (IPIQ[q].head != NULL) {
while((pipi = smtc_ipi_dq(&IPIQ[q])) != NULL) { while((pipi = smtc_ipi_dq(&IPIQ[q])) != NULL) {
/* ipi_decode() should be called with interrupts off */ /* ipi_decode() should be called with interrupts off */
local_irq_save(flags); local_irq_save(flags);
@ -1254,7 +1254,7 @@ void smtc_flush_tlb_asid(unsigned long asid)
tlb_read(); tlb_read();
ehb(); ehb();
ehi = read_c0_entryhi(); ehi = read_c0_entryhi();
if((ehi & ASID_MASK) == asid) { if ((ehi & ASID_MASK) == asid) {
/* /*
* Invalidate only entries with specified ASID, * Invalidate only entries with specified ASID,
* makiing sure all entries differ. * makiing sure all entries differ.