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Add IST_PULSE and intr_typename (converts IST_* to a name).

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This commit is contained in:
matt 2011-06-15 15:11:50 +00:00
parent ca0d77c5ec
commit 3fbf2742ed
2 changed files with 32 additions and 10 deletions
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20
sys/arch/powerpc/booke/e500_intr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: e500_intr.c,v 1.10 2011/06/14 22:36:12 matt Exp $ */
/* $NetBSD: e500_intr.c,v 1.11 2011/06/15 15:11:50 matt Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@ -215,6 +215,7 @@ static const struct e500_intr_info lc_chip##_intr_info = { \
[IST_EDGE] = 0, \
[IST_LEVEL_LOW] = 0, \
[IST_LEVEL_HIGH] = 0, \
[IST_PULSE] = 0, \
[IST_ONCHIP] = UC_CHIP ## _EXTERNALSOURCES, \
[IST_MSIGROUP] = UC_CHIP ## _EXTERNALSOURCES \
+ UC_CHIP ## _ONCHIPSOURCES, \
@ -334,6 +335,7 @@ static const char ist_names[][12] = {
[IST_EDGE] = "edge",
[IST_LEVEL_LOW] = "level-",
[IST_LEVEL_HIGH] = "level+",
[IST_PULSE] = "pulse",
[IST_MSI] = "msi",
[IST_ONCHIP] = "onchip",
[IST_MSIGROUP] = "msigroup",
@ -352,6 +354,7 @@ static void e500_intr_cpu_hatch(struct cpu_info *ci);
static void e500_intr_cpu_send_ipi(cpuid_t, uintptr_t);
static void e500_intr_init(void);
static const char *e500_intr_string(int, int);
static const char *e500_intr_typename(int);
static void e500_critintr(struct trapframe *tf);
static void e500_decrintr(struct trapframe *tf);
static void e500_extintr(struct trapframe *tf);
@ -369,6 +372,7 @@ const struct intrsw e500_intrsw = {
.intrsw_cpu_hatch = e500_intr_cpu_hatch,
.intrsw_cpu_send_ipi = e500_intr_cpu_send_ipi,
.intrsw_string = e500_intr_string,
.intrsw_typename = e500_intr_typename,
.intrsw_critintr = e500_critintr,
.intrsw_decrintr = e500_decrintr,
@ -590,6 +594,9 @@ e500_intr_irq_info_get(struct cpu_info *ci, u_int irq, int ipl, int ist,
|| ist == IST_LEVEL_LOW
|| ist == IST_LEVEL_HIGH);
break;
case IST_PULSE:
ok = false;
break;
case IST_ONCHIP:
ii->irq_vpr = OPENPIC_IIVPR(irq);
ii->irq_dr = OPENPIC_IIDR(irq);
@ -647,6 +654,17 @@ e500_intr_string(int irq, int ist)
return cpu->cpu_evcnt_intrs[ii.irq_vector].ev_name;
}
__CTASSERT(__arraycount(ist_names) == IST_MAX);
static const char *
e500_intr_typename(int ist)
{
if (IST_NONE <= ist && ist < IST_MAX)
return ist_names[ist];
return NULL;
}
static void *
e500_intr_cpu_establish(struct cpu_info *ci, int irq, int ipl, int ist,
int (*handler)(void *), void *arg)

22
sys/arch/powerpc/include/booke/intr.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: intr.h,v 1.4 2011/06/05 16:52:25 matt Exp $ */
/* $NetBSD: intr.h,v 1.5 2011/06/15 15:11:50 matt Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@ -50,18 +50,19 @@
/* Interrupt sharing types. */
#define IST_NONE (NIPL+0) /* none */
#define IST_EDGE (NIPL+1) /* edge-triggered */
#define IST_EDGE (NIPL+1) /* edge-triggered */
#define IST_LEVEL (NIPL+2) /* level-triggered active-low */
#define IST_LEVEL_LOW IST_LEVEL
#define IST_LEVEL_HIGH (NIPL+3) /* level-triggered active-high */
#define IST_MSI (NIPL+4) /* message signaling interrupt (PCI) */
#define IST_ONCHIP (NIPL+5) /* on-chip device */
#define IST_PULSE (NIPL+4) /* pulsed */
#define IST_MSI (NIPL+5) /* message signaling interrupt (PCI) */
#define IST_ONCHIP (NIPL+6) /* on-chip device */
#ifdef __INTR_PRIVATE
#define IST_MSIGROUP (NIPL+6) /* openpic msi groups */
#define IST_TIMER (NIPL+7) /* openpic timers */
#define IST_IPI (NIPL+8) /* openpic ipi */
#define IST_MI (NIPL+9) /* openpic message */
#define IST_MAX (NIPL+10)
#define IST_MSIGROUP (NIPL+7) /* openpic msi groups */
#define IST_TIMER (NIPL+8) /* openpic timers */
#define IST_IPI (NIPL+9) /* openpic ipi */
#define IST_MI (NIPL+10) /* openpic message */
#define IST_MAX (NIPL+11)
#endif
#define IPI_DST_ALL ((cpuid_t)-2)
@ -85,6 +86,8 @@ void intr_cpu_hatch(struct cpu_info *);
void intr_init(void);
const char *
intr_string(int, int);
const char *
intr_typename(int);
void cpu_send_ipi(cpuid_t, uint32_t);
@ -124,6 +127,7 @@ struct intrsw {
void (*intrsw_spl0)(void);
void (*intrsw_splx)(int);
const char *(*intrsw_string)(int, int);
const char *(*intrsw_typename)(int);
#ifdef __HAVE_FAST_SOFTINTS
void (*intrsw_softint_init_md)(struct lwp *, u_int, uintptr_t *);
void (*intrsw_softint_trigger)(uintptr_t);