Say welcome to 'sade', the SysAdmins Disk Editor. It's the fdisk and disklabel part

of sysinstall. So sysinstall may retire now, we have the important non-install part
of it covered.

ATM it doesn't understand GEOM stuff (like mirror, stripe, raid, ...), but patches
to change this and to clean it up internally are more than welcome.

Submitted by:	mami@nyitolap.hu

1 files changed, 26 insertions, 238 deletions

diff --git a/usr.sbin/sade/devices.c b/usr.sbin/sade/devices.c
index 33fbc7d..89f0389 100644
--- a/usr.sbin/sade/devices.c
+++ b/usr.sbin/sade/devices.c
@@ -1,9 +1,4 @@
 /*
- * The new sysinstall program.
- *
- * This is probably the last program in the `sysinstall' line - the next
- * generation being essentially a complete rewrite.
- *
  * $FreeBSD$
  *
  * Copyright (c) 1995
@@ -34,39 +29,27 @@
  *
  */
 
-#include "sysinstall.h"
+#include "sade.h"
 #include <sys/fcntl.h>
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <sys/errno.h>
 #include <sys/time.h>
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_dl.h>
-#include <netinet/in.h>
-#include <netinet/in_var.h>
-#include <arpa/inet.h>
+#include <sys/stat.h>
 #include <ctype.h>
 #include <libdisk.h>
 
+/* how much to bias minor number for a given /dev/<ct#><un#>s<s#> slice */
+#define SLICE_DELTA	(0x10000)
+
 static Device *Devices[DEV_MAX];
 static int numDevs;
 
-#define	DEVICE_ENTRY(type, name, descr, max)	{ type, name, descr, max }
+#define	DEVICE_ENTRY(type, name, descr, max)    { type, name, descr, max }
 
-#define	CDROM(name, descr, max)					\
-	DEVICE_ENTRY(DEVICE_TYPE_CDROM, name, descr, max)
-#define	TAPE(name, descr, max)						\
-	DEVICE_ENTRY(DEVICE_TYPE_TAPE, name, descr, max)
-#define	DISK(name, descr, max)						\
+#define	DISK(name, descr, max)                                          \
 	DEVICE_ENTRY(DEVICE_TYPE_DISK, name, descr, max)
-#define	FLOPPY(name, descr, max)					\
-	DEVICE_ENTRY(DEVICE_TYPE_FLOPPY, name, descr, max)
-#define	NETWORK(name, descr)						\
-	DEVICE_ENTRY(DEVICE_TYPE_NETWORK, name, descr, 0)
-#define	SERIAL(name, descr, max)					\
-	DEVICE_ENTRY(DEVICE_TYPE_NETWORK, name, descr, max)
 
 static struct _devname {
     DeviceType type;
@@ -74,83 +57,18 @@ static struct _devname {
     char *description;
     int max;
 } device_names[] = {
-    CDROM("cd%d",	"SCSI CDROM drive",			4),
-    CDROM("mcd%d",	"Mitsumi (old model) CDROM drive",	4),
-    CDROM("scd%d",	"Sony CDROM drive - CDU31/33A type",	4),
-    CDROM("acd%d",	"ATAPI/IDE CDROM",			4),
-    TAPE("sa%d",	"SCSI tape drive",			4),
-    TAPE("rwt%d",	"Wangtek tape drive",			4),
-    DISK("da%d",	"SCSI disk device",			16),
-    DISK("ad%d",	"ATA/IDE disk device",			16),
-    DISK("ar%d",	"ATA/IDE RAID device",			16),
-    DISK("afd%d",	"ATAPI/IDE floppy device",		4),
-    DISK("mlxd%d",	"Mylex RAID disk",			4),
-    DISK("amrd%d",	"AMI MegaRAID drive",			4),
-    DISK("idad%d",	"Compaq RAID array",			4),
-    DISK("twed%d",	"3ware ATA RAID array",			4),
-    DISK("aacd%d",	"Adaptec FSA RAID array",		4),
-    DISK("ipsd%d",	"IBM ServeRAID RAID array",		4),
-    DISK("mfid%d",	"LSI MegaRAID SAS array",		4),
-    FLOPPY("fd%d",	"floppy drive unit A",			4),
-    SERIAL("cuad%d",	"%s on device %s (COM%d)",		16),
-    NETWORK("an",	"Aironet 4500/4800 802.11 wireless adapter"),
-    NETWORK("aue",	"ADMtek USB ethernet adapter"),
-    NETWORK("axe",	"ASIX Electronics USB ethernet adapter"),
-    NETWORK("bfe",	"Broadcom BCM440x PCI ethernet card"),
-    NETWORK("bge",	"Broadcom BCM570x PCI gigabit ethernet card"),
-    NETWORK("cue",	"CATC USB ethernet adapter"),
-    NETWORK("fpa",	"DEC DEFPA PCI FDDI card"),
-    NETWORK("sr",	"SDL T1/E1 sync serial PCI card"),
-    NETWORK("cc3i",	"SDL HSSI sync serial PCI card"),
-    NETWORK("en",	"Efficient Networks ATM PCI card"),
-    NETWORK("dc",	"DEC/Intel 21143 (and clones) PCI fast ethernet card"),
-    NETWORK("de",	"DEC DE435 PCI NIC or other DC21040-AA based card"),
-    NETWORK("fxp",	"Intel EtherExpress Pro/100B PCI Fast Ethernet card"),
-    NETWORK("ed",	"Novell NE1000/2000; 3C503; NE2000-compatible PCMCIA"),
-    NETWORK("ep",	"3Com 3C509 ethernet card/3C589 PCMCIA"),
-    NETWORK("el",	"3Com 3C501 ethernet card"),
-    NETWORK("em",	"Intel(R) PRO/1000 ethernet card"),
-    NETWORK("ex",	"Intel EtherExpress Pro/10 ethernet card"),
-    NETWORK("fe",	"Fujitsu MB86960A/MB86965A ethernet card"),
-    NETWORK("gem",	"Apple/Sun GMAC ethernet adapter"),
-    NETWORK("ie",	"AT&T StarLAN 10 and EN100; 3Com 3C507; NI5210"),
-    NETWORK("ix",	"Intel Etherexpress ethernet card"),
-    NETWORK("kue",	"Kawasaki LSI USB ethernet adapter"),
-    NETWORK("le",	"DEC EtherWorks 2 or 3 ethernet card"),
-    NETWORK("lnc",	"Lance/PCnet (Isolan/Novell NE2100/NE32-VL) ethernet"),
-    NETWORK("lge",	"Level 1 LXT1001 gigabit ethernet card"),
-    NETWORK("nge",	"NatSemi PCI gigabit ethernet card"),
-    NETWORK("pcn",	"AMD Am79c79x PCI ethernet card"),
-    NETWORK("ray",	"Raytheon Raylink 802.11 wireless adaptor"),
-    NETWORK("re",	"RealTek 8139C+/8169/8169S/8110S PCI ethernet card"),
-    NETWORK("rl",	"RealTek 8129/8139 PCI ethernet card"),
-    NETWORK("rue",	"RealTek USB ethernet card"),
-    NETWORK("sf",	"Adaptec AIC-6915 PCI ethernet card"),
-    NETWORK("sis",	"SiS 900/SiS 7016 PCI ethernet card"),
-#ifdef PC98
-    NETWORK("snc",	"SONIC ethernet card"),
-#endif
-    NETWORK("sn",	"SMC/Megahertz ethernet card"),
-    NETWORK("ste",	"Sundance ST201 PCI ethernet card"),
-    NETWORK("sk",	"SysKonnect PCI gigabit ethernet card"),
-    NETWORK("tx",	"SMC 9432TX ethernet card"),
-    NETWORK("txp",	"3Com 3cR990 ethernet card"),
-    NETWORK("ti",	"Alteon Networks PCI gigabit ethernet card"),
-    NETWORK("tl",	"Texas Instruments ThunderLAN PCI ethernet card"),
-    NETWORK("vge",	"VIA VT612x PCI gigabit ethernet card"),
-    NETWORK("vr",	"VIA VT3043/VT86C100A Rhine PCI ethernet card"),
-    NETWORK("vlan",	"IEEE 802.1Q VLAN network interface"),
-    NETWORK("vx",	"3COM 3c590 / 3c595 ethernet card"),
-    NETWORK("wb",	"Winbond W89C840F PCI ethernet card"),
-    NETWORK("wi",	"Lucent WaveLAN/IEEE 802.11 wireless adapter"),
-    NETWORK("wx",	"Intel Gigabit Ethernet (82452) card"),
-    NETWORK("xe",	"Xircom/Intel EtherExpress Pro100/16 ethernet card"),
-    NETWORK("xl",	"3COM 3c90x / 3c90xB PCI ethernet card"),
-    NETWORK("fwe",	"FireWire Ethernet emulation"),
-    NETWORK("plip",	"Parallel Port IP (PLIP) peer connection"),
-    NETWORK("lo",	"Loop-back (local) network interface"),
-    NETWORK("disc",	"Software discard network interface"),
-    { 0, NULL, NULL, 0 }
+    DISK("da%d",	"SCSI disk device",		16),
+    DISK("ad%d",	"ATA/IDE disk device",		16),
+    DISK("ar%d",	"ATA/IDE RAID device",		16),
+    DISK("afd%d",	"ATAPI/IDE floppy device",	4),
+    DISK("mlxd%d",	"Mylex RAID disk",		4),
+    DISK("amrd%d",	"AMI MegaRAID drive",		4),
+    DISK("idad%d",	"Compaq RAID array",		4),
+    DISK("twed%d",	"3ware ATA RAID array",		4),
+    DISK("aacd%d",	"Adaptec FSA RAID array",	4),
+    DISK("ipsd%d",	"IBM ServeRAID RAID array",	4),
+    DISK("mfid%d",	"LSI MegaRAID SAS array",	4),
+    { 0, NULL, NULL, 0 },
 };
 
 Device *
@@ -189,6 +107,9 @@ deviceTry(struct _devname dev, char *try, int i)
 {
     int fd;
     char unit[80];
+    mode_t m;
+    dev_t d;
+    int fail;
 
     snprintf(unit, sizeof unit, dev.name, i);
     snprintf(try, FILENAME_MAX, "/dev/%s", unit);
@@ -197,10 +118,7 @@ deviceTry(struct _devname dev, char *try, int i)
     fd = open(try, O_RDONLY);
     if (fd >= 0) {
 	if (isDebug())
-	    msgDebug("deviceTry: open of %s succeeded on first try.\n", try);
-    } else {
-	if (isDebug())
-	    msgDebug("deviceTry: open of %s failed.\n", try);
+	    msgDebug("deviceTry: open of %s succeeded.\n", try);
     }
     return fd;
 }
@@ -255,75 +173,10 @@ void
 deviceGetAll(void)
 {
     int i, j, fd, s;
-    struct ifconf ifc;
-    struct ifreq *ifptr, *end;
-    int ifflags;
-    char buffer[INTERFACE_MAX * sizeof(struct ifreq)];
     char **names;
 
     msgNotify("Probing devices, please wait (this can take a while)...");
-    /* First go for the network interfaces.  Stolen shamelessly from ifconfig! */
-    ifc.ifc_len = sizeof(buffer);
-    ifc.ifc_buf = buffer;
-
-    s = socket(AF_INET, SOCK_DGRAM, 0);
-    if (s < 0)
-	goto skipif;	/* Jump over network iface probing */
-
-    if (ioctl(s, SIOCGIFCONF, (char *) &ifc) < 0)
-	goto skipif;	/* Jump over network iface probing */
-
-    close(s);
-    ifflags = ifc.ifc_req->ifr_flags;
-    end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
-    for (ifptr = ifc.ifc_req; ifptr < end; ifptr++) {
-	char *descr;
-
-	/* If it's not a link entry, forget it */
-	if (ifptr->ifr_ifru.ifru_addr.sa_family != AF_LINK)
-	    goto loopend;
-
-	/* Eliminate network devices that don't make sense */
-	if (!strncmp(ifptr->ifr_name, "lo", 2))
-	    goto loopend;
-
-	/* If we have a slip device, don't register it */
-	if (!strncmp(ifptr->ifr_name, "sl", 2)) {
-	    goto loopend;
-	}
-	/* And the same for ppp */
-	if (!strncmp(ifptr->ifr_name, "tun", 3) || !strncmp(ifptr->ifr_name, "ppp", 3)) {
-	    goto loopend;
-	}
-	/* Try and find its description */
-	for (i = 0, descr = NULL; device_names[i].name; i++) {
-	    int len = strlen(device_names[i].name);
-
-	    if (!ifptr->ifr_name || !ifptr->ifr_name[0])
-		continue;
-	    else if (!strncmp(ifptr->ifr_name, device_names[i].name, len)) {
-		descr = device_names[i].description;
-		break;
-	    }
-	}
-	if (!descr)
-	    descr = "<unknown network interface type>";
 
-	deviceRegister(ifptr->ifr_name, descr, strdup(ifptr->ifr_name), DEVICE_TYPE_NETWORK, TRUE,
-		       mediaInitNetwork, NULL, mediaShutdownNetwork, NULL);
-	if (isDebug())
-	    msgDebug("Found a network device named %s\n", ifptr->ifr_name);
-	close(s);
-	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
-	    continue;
-
-loopend:
-	if (ifptr->ifr_addr.sa_len)	/* I'm not sure why this is here - it's inherited */
-	    ifptr = (struct ifreq *)((caddr_t)ifptr + ifptr->ifr_addr.sa_len - sizeof(struct sockaddr));
-	close(s);
-    }
-
-skipif:
     /* Next, try to find all the types of devices one might need
      * during the second stage of the installation.
      */
@@ -332,75 +185,8 @@ skipif:
 	    char try[FILENAME_MAX];
 
 	    switch(device_names[i].type) {
-	    case DEVICE_TYPE_CDROM:
-		fd = deviceTry(device_names[i], try, j);
-		if (fd >= 0 || errno == EBUSY) {	/* EBUSY if already mounted */
-		    char n[BUFSIZ];
-
-		    if (fd >= 0) close(fd);
-		    snprintf(n, sizeof n, device_names[i].name, j);
-		    deviceRegister(strdup(n), device_names[i].description, strdup(try),
-					 DEVICE_TYPE_CDROM, TRUE, mediaInitCDROM, mediaGetCDROM,
-					 mediaShutdownCDROM, NULL);
-		    if (isDebug())
-			msgDebug("Found a CDROM device for %s\n", try);
-		}
-		break;
-
-	    case DEVICE_TYPE_TAPE:
-		fd = deviceTry(device_names[i], try, j);
-		if (fd >= 0) {
-		    char n[BUFSIZ];
-
-		    close(fd);
-		    snprintf(n, sizeof n, device_names[i].name, j);
-		    deviceRegister(strdup(n), device_names[i].description, strdup(try),
-				   DEVICE_TYPE_TAPE, TRUE, mediaInitTape, mediaGetTape, mediaShutdownTape, NULL);
-		    if (isDebug())
-			msgDebug("Found a TAPE device for %s\n", try);
-		}
-		break;
-
 	    case DEVICE_TYPE_DISK:
-		/* nothing to do */
-		break;
-
-	    case DEVICE_TYPE_FLOPPY:
 		fd = deviceTry(device_names[i], try, j);
-		if (fd >= 0) {
-		    char n[BUFSIZ];
-
-		    close(fd);
-		    snprintf(n, sizeof n, device_names[i].name, j);
-		    deviceRegister(strdup(n), device_names[i].description, strdup(try),
-				   DEVICE_TYPE_FLOPPY, TRUE, mediaInitFloppy, mediaGetFloppy,
-				   mediaShutdownFloppy, NULL);
-		    if (isDebug())
-			msgDebug("Found a floppy device for %s\n", try);
-		}
-		break;
-
-	    case DEVICE_TYPE_NETWORK:
-		fd = deviceTry(device_names[i], try, j);
-		/* The only network devices that you can open this way are serial ones */
-		if (fd >= 0) {
-		    char *newdesc, *cp;
-
-		    close(fd);
-		    cp = device_names[i].description;
-		    /* Serial devices get a slip and ppp device each, if supported */
-		    newdesc = safe_malloc(strlen(cp) + 40);
-		    sprintf(newdesc, cp, "SLIP interface", try, j + 1);
-		    deviceRegister("sl0", newdesc, strdup(try), DEVICE_TYPE_NETWORK, TRUE, mediaInitNetwork,
-				   NULL, mediaShutdownNetwork, NULL);
-		    msgDebug("Add mapping for %s to sl0\n", try);
-		    newdesc = safe_malloc(strlen(cp) + 50);
-		    sprintf(newdesc, cp, "PPP interface", try, j + 1);
-		    deviceRegister("ppp0", newdesc, strdup(try), DEVICE_TYPE_NETWORK, TRUE, mediaInitNetwork,
-				   NULL, mediaShutdownNetwork, NULL);
-		    if (isDebug())
-			msgDebug("Add mapping for %s to ppp0\n", try);
-		}
 		break;
 
 	    default:
@@ -446,6 +232,7 @@ skipif:
 	    if (isDebug())
 		msgDebug("Found a disk device named %s\n", names[i]);
 
+#if 0
 	    /* Look for existing DOS partitions to register as "DOS media devices" */
 	    for (c1 = d->chunks->part; c1; c1 = c1->next) {
 		if (c1->type == fat || c1->type == efi || c1->type == extended) {
@@ -455,12 +242,13 @@ skipif:
 		    /* Got one! */
 		    snprintf(devname, sizeof devname, "/dev/%s", c1->name);
 		    dev = deviceRegister(c1->name, c1->name, strdup(devname), DEVICE_TYPE_DOS, TRUE,
-					 mediaInitDOS, mediaGetDOS, mediaShutdownDOS, NULL);
+			mediaInitDOS, mediaGetDOS, mediaShutdownDOS, NULL);
 		    dev->private = c1;
 		    if (isDebug())
 			msgDebug("Found a DOS partition %s on drive %s\n", c1->name, d->name);
 		}
 	    }
+#endif
 	}
 	free(names);
     }