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Diffstat (limited to 'usr/src/uts/sun4/io/su_driver.c')
-rw-r--r--usr/src/uts/sun4/io/su_driver.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/usr/src/uts/sun4/io/su_driver.c b/usr/src/uts/sun4/io/su_driver.c
index bab12d1a9b..9e87f4996c 100644
--- a/usr/src/uts/sun4/io/su_driver.c
+++ b/usr/src/uts/sun4/io/su_driver.c
@@ -202,8 +202,8 @@ int baudtable[] = {
static int asyopen(queue_t *rq, dev_t *dev, int flag, int sflag, cred_t *cr);
static int asyclose(queue_t *q, int flag, cred_t *cr);
-static void asywput(queue_t *q, mblk_t *mp);
-static void asyrsrv(queue_t *q);
+static int asywput(queue_t *q, mblk_t *mp);
+static int asyrsrv(queue_t *q);
struct module_info asy_info = {
0,
@@ -216,7 +216,7 @@ struct module_info asy_info = {
static struct qinit asy_rint = {
putq,
- (int (*)())asyrsrv,
+ asyrsrv,
asyopen,
asyclose,
NULL,
@@ -225,7 +225,7 @@ static struct qinit asy_rint = {
};
static struct qinit asy_wint = {
- (int (*)())asywput,
+ asywput,
NULL,
NULL,
NULL,
@@ -247,7 +247,7 @@ static int asyprobe(dev_info_t *);
static int asyattach(dev_info_t *, ddi_attach_cmd_t);
static int asydetach(dev_info_t *, ddi_detach_cmd_t);
-static struct cb_ops cb_asy_ops = {
+static struct cb_ops cb_asy_ops = {
nodev, /* cb_open */
nodev, /* cb_close */
nodev, /* cb_strategy */
@@ -363,8 +363,8 @@ asyprobe(dev_info_t *devi)
/*
* Probe for the device:
- * Ser. int. uses bits 0,1,2; FIFO uses 3,6,7; 4,5 wired low.
- * If bit 4 or 5 appears on inb() ISR, board is not there.
+ * Ser. int. uses bits 0,1,2; FIFO uses 3,6,7; 4,5 wired low.
+ * If bit 4 or 5 appears on inb() ISR, board is not there.
*/
if (ddi_get8(handle, addr+ISR) & 0x30) {
ddi_regs_map_free(&handle);
@@ -382,7 +382,7 @@ asyprobe(dev_info_t *devi)
static int
asydetach(dev_info_t *devi, ddi_detach_cmd_t cmd)
{
- register int instance;
+ int instance;
struct asycom *asy;
struct asyncline *async;
char name[16];
@@ -473,7 +473,7 @@ asydetach(dev_info_t *devi, ddi_detach_cmd_t cmd)
static int
asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
- register int instance;
+ int instance;
struct asycom *asy;
struct asyncline *async;
char name[40];
@@ -709,8 +709,7 @@ asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
* create the minor device for this node.
*/
if (ddi_create_minor_node(devi, "ssp", S_IFCHR,
- asy->asy_unit | RSC_DEVICE, DDI_PSEUDO, NULL)
- == DDI_FAILURE) {
+ asy->asy_unit | RSC_DEVICE, DDI_PSEUDO, 0) == DDI_FAILURE) {
cmn_err(CE_WARN,
"%s%d: Failed to create node rsc-console",
ddi_get_name(devi), ddi_get_instance(devi));
@@ -732,7 +731,7 @@ asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
* serial instances.
*/
if (ddi_create_minor_node(devi, "lom-console", S_IFCHR,
- instance, DDI_NT_SERIAL_LOMCON, NULL) == DDI_FAILURE) {
+ instance, DDI_NT_SERIAL_LOMCON, 0) == DDI_FAILURE) {
cmn_err(CE_WARN,
"%s%d: Failed to create node lom-console",
ddi_get_name(devi), ddi_get_instance(devi));
@@ -750,8 +749,7 @@ asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
* create the minor device for this node.
*/
if (ddi_create_minor_node(devi, "sspctl", S_IFCHR,
- asy->asy_unit | RSC_DEVICE, DDI_PSEUDO, NULL)
- == DDI_FAILURE) {
+ asy->asy_unit | RSC_DEVICE, DDI_PSEUDO, 0) == DDI_FAILURE) {
cmn_err(CE_WARN, "%s%d: Failed to create rsc-control",
ddi_get_name(devi), ddi_get_instance(devi));
goto error;
@@ -775,7 +773,7 @@ asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
goto error;
}
asy->asy_flags |= ASY_IGNORE_CD; /* ignore cd */
- asy->asy_device_type = ASY_KEYBOARD; /* Device type */
+ asy->asy_device_type = ASY_KEYBOARD; /* Device type */
} else if (ddi_getprop(DDI_DEV_T_ANY, devi, DDI_PROP_DONTPASS,
"mouse", 0)) {
/*
@@ -797,14 +795,14 @@ asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd)
/* serial-port */
(void) sprintf(name, "%c", (instance+'a'));
if (ddi_create_minor_node(devi, name, S_IFCHR, instance,
- DDI_NT_SERIAL_MB, NULL) == DDI_FAILURE) {
+ DDI_NT_SERIAL_MB, 0) == DDI_FAILURE) {
goto error;
}
state = MINORNODE;
/* serial-port:dailout */
(void) sprintf(name, "%c,cu", (instance+'a'));
if (ddi_create_minor_node(devi, name, S_IFCHR, instance|OUTLINE,
- DDI_NT_SERIAL_MB_DO, NULL) == DDI_FAILURE) {
+ DDI_NT_SERIAL_MB_DO, 0) == DDI_FAILURE) {
goto error;
}
/* Property for ignoring DCD */
@@ -881,8 +879,8 @@ asyinfo(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg,
void **result)
{
_NOTE(ARGUNUSED(dip))
- register dev_t dev = (dev_t)arg;
- register int instance, error;
+ dev_t dev = (dev_t)arg;
+ int instance, error;
struct asycom *asy;
if ((instance = UNIT(dev)) > max_asy_instance)
@@ -917,8 +915,8 @@ asyopen(queue_t *rq, dev_t *dev, int flag, int sflag, cred_t *cr)
struct asyncline *async;
int mcr;
int unit;
- int len;
- struct termios *termiosp;
+ int len;
+ struct termios *termiosp;
#ifdef DEBUG
if (asydebug & ASY_DEBUG_CLOSE)
@@ -2640,7 +2638,7 @@ async_nstart(struct asyncline *async, int mode)
* Therefore, the wait period is:
*
* (#TSR bits + #THR bits) *
- * 1 MICROSEC / baud rate
+ * 1 MICROSEC / baud rate
*/
(void) timeout(async_restart, async,
drv_usectohz(16 * MICROSEC /
@@ -3259,7 +3257,7 @@ async_ioctl(struct asyncline *async, queue_t *wq, mblk_t *mp, boolean_t iswput)
qreply(wq, mp);
}
-static void
+static int
asyrsrv(queue_t *q)
{
mblk_t *bp;
@@ -3271,6 +3269,7 @@ asyrsrv(queue_t *q)
putnext(q, bp);
ASYSETSOFT(async->async_common);
async->async_polltid = 0;
+ return (0);
}
/*
@@ -3284,7 +3283,7 @@ asyrsrv(queue_t *q)
* It expects that these functions are handled in upper module(s),
* as we do in ldterm.
*/
-static void
+static int
asywput(queue_t *q, mblk_t *mp)
{
register struct asyncline *async;
@@ -3335,7 +3334,7 @@ asywput(queue_t *q, mblk_t *mp)
error = miocpullup(mp, sizeof (int));
if (error != 0) {
miocnak(q, mp, 0, error);
- return;
+ return (0);
}
if (*(int *)mp->b_cont->b_rptr != 0) {
@@ -3499,6 +3498,7 @@ asywput(queue_t *q, mblk_t *mp)
freemsg(mp);
break;
}
+ return (0);
}
/*
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-08 02:10:48 +0000