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$NetBSD: patch-af,v 1.4 2001/01/16 21:59:40 cjones Exp $
--- changer-src/scsi-chio.c.orig Thu Jun 17 12:33:19 1999
+++ changer-src/scsi-chio.c Thu Jan 11 13:01:33 2001
@@ -121,25 +121,41 @@
*/
int isempty(int fd, int slot)
{
+#if defined(OCHIOGSTATUS)
+struct ochanger_element_status_request cesr;
+#else
struct changer_element_status ces;
+#endif
+
int i,rc;
int type=CHET_ST;
get_changer_info(fd);
+#if defined(OCHIOGSTATUS)
+ cesr.cesr_type = type;
+ cesr.cesr_data = malloc(changer_info.cp_nslots);
+ rc = ioctl(fd, OCHIOGSTATUS, &cesr);
+#else
ces.ces_type = type;
ces.ces_data = malloc(changer_info.cp_nslots);
-
rc = ioctl(fd, CHIOGSTATUS, &ces);
+#endif
+
if (rc) {
dbprintf(("%s: changer status query failed: 0x%x %s\n",
get_pname(), rc,strerror(errno)));
return -1;
}
+#if defined(OCHIOGSTATUS)
+ i = cesr.cesr_data[slot] & CESTATUS_FULL;
+ free(cesr.cesr_data);
+#else
i = ces.ces_data[slot] & CESTATUS_FULL;
-
free(ces.ces_data);
+#endif
+
return !i;
}
@@ -148,16 +164,27 @@
*/
int find_empty(int fd, int start, int count)
{
+#if defined(OCHIOGSTATUS)
+struct ochanger_element_status_request cesr;
+#else
struct changer_element_status ces;
+#endif
+
int i,rc;
int type=CHET_ST;
get_changer_info(fd);
+#if defined(OCHIOGSTATUS)
+ cesr.cesr_type = type;
+ cesr.cesr_data = malloc(changer_info.cp_nslots);
+ rc = ioctl(fd, OCHIOGSTATUS, &cesr);
+#else
ces.ces_type = type;
ces.ces_data = malloc(changer_info.cp_nslots);
+ rc = ioctl(fd, CHIOGSTATUS, &ces);
+#endif
- rc = ioctl(fd,CHIOGSTATUS,&ces);
if (rc) {
dbprintf(("%s: changer status query failed: 0x%x %s\n",
get_pname(), rc, strerror(errno)));
@@ -165,9 +192,17 @@
}
i = 0;
+
+#if defined(OCHIOGSTATUS)
+ while ((i < changer_info.cp_nslots)&&(cesr.cesr_data[i] & CESTATUS_FULL))
+ i++;
+ free(cesr.cesr_data);
+#else
while ((i < changer_info.cp_nslots)&&(ces.ces_data[i] & CESTATUS_FULL))
i++;
free(ces.ces_data);
+#endif
+
return i;
}
@@ -176,25 +211,41 @@
*/
int drive_loaded(int fd, int drivenum)
{
+#if defined(OCHIOGSTATUS)
+struct ochanger_element_status_request cesr;
+#else
struct changer_element_status ces;
+#endif
+
int i,rc;
int type=CHET_DT;
get_changer_info(fd);
+#if defined(OCHIOGSTATUS)
+ cesr.cesr_type = type;
+ cesr.cesr_data = malloc(changer_info.cp_ndrives);
+ rc = ioctl(fd, OCHIOGSTATUS, &cesr);
+#else
ces.ces_type = type;
ces.ces_data = malloc(changer_info.cp_ndrives);
-
rc = ioctl(fd, CHIOGSTATUS, &ces);
+#endif
+
if (rc) {
dbprintf(("%s: drive status query failed: 0x%x %s\n",
get_pname(), rc, strerror(errno)));
return -1;
}
+#if defined(OCHIOGSTATUS)
+ i = (cesr.cesr_data[drivenum] & CESTATUS_FULL);
+ free(cesr.cesr_data);
+#else
i = (ces.ces_data[drivenum] & CESTATUS_FULL);
-
free(ces.ces_data);
+#endif
+
return i;
}
@@ -204,7 +255,12 @@
*/
int unload(int fd, int drive, int slot)
{
+#if defined(OCHIOGSTATUS)
+struct changer_move_request move;
+#else
struct changer_move move;
+#endif
+
int rc;
dbprintf(("unload : fd = %d, drive = %d, slot =%d\n",fd, drive, slot));
@@ -230,7 +286,12 @@
*/
int load(int fd, int drive, int slot)
{
+#if defined(OCHIOGSTATUS)
+struct changer_move_request move;
+#else
struct changer_move move;
+#endif
+
int rc;
dbprintf(("load : fd = %d, drive = %d, slot =%d\n",fd, drive, slot));
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