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