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Diffstat (limited to 'usr/src/uts/i86pc/io/rootnex.c')
-rw-r--r--usr/src/uts/i86pc/io/rootnex.c168
1 files changed, 4 insertions, 164 deletions
diff --git a/usr/src/uts/i86pc/io/rootnex.c b/usr/src/uts/i86pc/io/rootnex.c
index 6d9767e50a..66bf0ebccd 100644
--- a/usr/src/uts/i86pc/io/rootnex.c
+++ b/usr/src/uts/i86pc/io/rootnex.c
@@ -285,8 +285,6 @@ static int rootnex_dma_init();
static void rootnex_add_props(dev_info_t *);
static int rootnex_ctl_reportdev(dev_info_t *dip);
static struct intrspec *rootnex_get_ispec(dev_info_t *rdip, int inum);
-static int rootnex_xlate_intrs(dev_info_t *dip, dev_info_t *rdip, int *in,
- struct ddi_parent_private_data *pdptr);
static int rootnex_ctlops_poke(peekpoke_ctlops_t *in_args);
static int rootnex_ctlops_peek(peekpoke_ctlops_t *in_args, void *result);
static int rootnex_map_regspec(ddi_map_req_t *mp, caddr_t *vaddrp);
@@ -507,6 +505,7 @@ rootnex_add_props(dev_info_t *dip)
* rootnex_ctlops()
*
*/
+/*ARGSUSED*/
static int
rootnex_ctlops(dev_info_t *dip, dev_info_t *rdip, ddi_ctl_enum_t ctlop,
void *arg, void *result)
@@ -514,7 +513,6 @@ rootnex_ctlops(dev_info_t *dip, dev_info_t *rdip, ddi_ctl_enum_t ctlop,
int n, *ptr;
struct ddi_parent_private_data *pdp;
-
switch (ctlop) {
case DDI_CTLOPS_DMAPMAPC:
/*
@@ -572,7 +570,6 @@ rootnex_ctlops(dev_info_t *dip, dev_info_t *rdip, ddi_ctl_enum_t ctlop,
case DDI_CTLOPS_REGSIZE:
case DDI_CTLOPS_NREGS:
- case DDI_CTLOPS_NINTRS:
break;
case DDI_CTLOPS_SIDDEV:
@@ -582,26 +579,15 @@ rootnex_ctlops(dev_info_t *dip, dev_info_t *rdip, ddi_ctl_enum_t ctlop,
return (DDI_SUCCESS);
return (DDI_FAILURE);
- case DDI_CTLOPS_INTR_HILEVEL:
- /*
- * Indicate whether the interrupt specified is to be handled
- * above lock level. In other words, above the level that
- * cv_signal and default type mutexes can be used.
- */
- *(int *)result =
- (INT_IPL(((struct intrspec *)arg)->intrspec_pri)
- > LOCK_LEVEL);
- return (DDI_SUCCESS);
-
- case DDI_CTLOPS_XLATE_INTRS:
- return (rootnex_xlate_intrs(dip, rdip, arg, result));
-
case DDI_CTLOPS_POWER:
return ((*pm_platform_power)((power_req_t *)arg));
+ case DDI_CTLOPS_RESERVED0: /* Was DDI_CTLOPS_NINTRS, obsolete */
case DDI_CTLOPS_RESERVED1: /* Was DDI_CTLOPS_POKE_INIT, obsolete */
case DDI_CTLOPS_RESERVED2: /* Was DDI_CTLOPS_POKE_FLUSH, obsolete */
case DDI_CTLOPS_RESERVED3: /* Was DDI_CTLOPS_POKE_FINI, obsolete */
+ case DDI_CTLOPS_RESERVED4: /* Was DDI_CTLOPS_INTR_HILEVEL, obsolete */
+ case DDI_CTLOPS_RESERVED5: /* Was DDI_CTLOPS_XLATE_INTRS, obsolete */
if (!rootnex_state->r_reserved_msg_printed) {
rootnex_state->r_reserved_msg_printed = B_TRUE;
cmn_err(CE_WARN, "Failing ddi_ctlops call(s) for "
@@ -621,9 +607,6 @@ rootnex_ctlops(dev_info_t *dip, dev_info_t *rdip, ddi_ctl_enum_t ctlop,
if (ctlop == DDI_CTLOPS_NREGS) {
ptr = (int *)result;
*ptr = pdp->par_nreg;
- } else if (ctlop == DDI_CTLOPS_NINTRS) {
- ptr = (int *)result;
- *ptr = pdp->par_nintr;
} else {
off_t *size = (off_t *)result;
@@ -1593,149 +1576,6 @@ rootnex_get_ispec(dev_info_t *rdip, int inum)
/*
- * rootnex_xlate_intrs()
- * For the x86 rootnexus, we're prepared to claim that the interrupt string
- * is in the form of a list of <ipl,vec> specifications.
- */
-static int
-rootnex_xlate_intrs(dev_info_t *dip, dev_info_t *rdip, int *in,
- struct ddi_parent_private_data *pdptr)
-{
- size_t size;
- int n;
- struct intrspec *new;
- caddr_t got_prop;
- int *inpri;
- int got_len;
-
- static char bad_intr_fmt[] =
- "rootnex: bad interrupt spec from %s%d - ipl %d, irq %d\n";
-
-#ifdef lint
- dip = dip;
-#endif
- /*
- * determine if the driver is expecting the new style "interrupts"
- * property which just contains the IRQ, or the old style which
- * contains pairs of <IPL,IRQ>. if it is the new style, we always
- * assign IPL 5 unless an "interrupt-priorities" property exists.
- * in that case, the "interrupt-priorities" property contains the
- * IPL values that match, one for one, the IRQ values in the
- * "interrupts" property.
- */
- inpri = NULL;
- if ((ddi_getprop(DDI_DEV_T_ANY, rdip, DDI_PROP_DONTPASS,
- "ignore-hardware-nodes", -1) != -1) ||
- ignore_hardware_nodes) {
- /* the old style "interrupts" property... */
-
- /*
- * The list consists of <ipl,vec> elements
- */
- if ((n = (*in++ >> 1)) < 1)
- return (DDI_FAILURE);
-
- pdptr->par_nintr = n;
- size = n * sizeof (struct intrspec);
- new = pdptr->par_intr = kmem_zalloc(size, KM_SLEEP);
-
- while (n--) {
- int level = *in++;
- int vec = *in++;
-
- if (level < 1 || level > MAXIPL ||
- vec < VEC_MIN || vec > VEC_MAX) {
- cmn_err(CE_CONT, bad_intr_fmt,
- DEVI(rdip)->devi_name,
- DEVI(rdip)->devi_instance, level, vec);
- goto broken;
- }
- new->intrspec_pri = level;
- if (vec != 2)
- new->intrspec_vec = vec;
- else
- /*
- * irq 2 on the PC bus is tied to irq 9
- * on ISA, EISA and MicroChannel
- */
- new->intrspec_vec = 9;
- new++;
- }
-
- return (DDI_SUCCESS);
- } else {
- /* the new style "interrupts" property... */
-
- /*
- * The list consists of <vec> elements
- */
- if ((n = (*in++)) < 1)
- return (DDI_FAILURE);
-
- pdptr->par_nintr = n;
- size = n * sizeof (struct intrspec);
- new = pdptr->par_intr = kmem_zalloc(size, KM_SLEEP);
-
- /* XXX check for "interrupt-priorities" property... */
- if (ddi_getlongprop(DDI_DEV_T_ANY, rdip, DDI_PROP_DONTPASS,
- "interrupt-priorities", (caddr_t)&got_prop, &got_len)
- == DDI_PROP_SUCCESS) {
- if (n != (got_len / sizeof (int))) {
- cmn_err(CE_CONT,
- "rootnex: bad interrupt-priorities length"
- " from %s%d: expected %d, got %d\n",
- DEVI(rdip)->devi_name,
- DEVI(rdip)->devi_instance, n,
- (int)(got_len / sizeof (int)));
- goto broken;
- }
- inpri = (int *)got_prop;
- }
-
- while (n--) {
- int level;
- int vec = *in++;
-
- if (inpri == NULL)
- level = 5;
- else
- level = *inpri++;
-
- if (level < 1 || level > MAXIPL ||
- vec < VEC_MIN || vec > VEC_MAX) {
- cmn_err(CE_CONT, bad_intr_fmt,
- DEVI(rdip)->devi_name,
- DEVI(rdip)->devi_instance, level, vec);
- goto broken;
- }
- new->intrspec_pri = level;
- if (vec != 2)
- new->intrspec_vec = vec;
- else
- /*
- * irq 2 on the PC bus is tied to irq 9
- * on ISA, EISA and MicroChannel
- */
- new->intrspec_vec = 9;
- new++;
- }
-
- if (inpri != NULL)
- kmem_free(got_prop, got_len);
- return (DDI_SUCCESS);
- }
-
-broken:
- kmem_free(pdptr->par_intr, size);
- pdptr->par_intr = NULL;
- pdptr->par_nintr = 0;
- if (inpri != NULL)
- kmem_free(got_prop, got_len);
- return (DDI_FAILURE);
-}
-
-
-/*
* ******************
* dma related code
* ******************
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-26 16:36:17 +0000