Add a new variable 'skipPCCARD'. This variable will cause sysinstall

to ignore all PC Card devices.

Submitted by: Anders Nordby
PR: bin/37650

MFC After: 2 weeks

usr.sbin/sade/install.c

@@ -1157,6 +1157,7 @@ installVarDefaults(dialogMenuItem *self)
     variable_set2(VAR_TAPE_BLOCKSIZE,		DEFAULT_TAPE_BLOCKSIZE, 0);
     variable_set2(VAR_INSTALL_ROOT,		"/", 0);
     variable_set2(VAR_INSTALL_CFG,		"install.cfg", 0);
+    variable_set2(VAR_SKIP_PCCARD,		"NO", 0);
     cp = getenv("EDITOR");
     if (!cp)
 	cp = "/usr/bin/ee";

usr.sbin/sade/main.c

@@ -112,7 +112,9 @@ main(int argc, char **argv)
 
     /* Initialize PC-card, if we haven't already done so. */
 #ifdef PCCARD_ARCH
-    if (!pvariable_get("pccardInitialize")) {
+    if (!variable_cmp(VAR_SKIP_PCCARD, "YES") &&
+      variable_get(VAR_SKIP_PCCARD)!=1 &&
+       !pvariable_get("pccardInitialize")) {
 	pccardInitialize();
 	pvariable_set("pccardInitialize=1");
     }

usr.sbin/sade/sade.h

@@ -194,6 +194,7 @@
 #define VAR_TAPE_BLOCKSIZE		"tapeBlocksize"
 #define VAR_TRY_DHCP			"tryDHCP"
 #define VAR_TRY_RTSOL			"tryRTSOL"
+#define VAR_SKIP_PCCARD			"skipPCCARD"
 #define VAR_UFS_PATH			"ufs"
 #define VAR_USR_SIZE			"usrSize"
 #define VAR_VAR_SIZE			"varSize"

usr.sbin/sysinstall/install.c

@@ -1157,6 +1157,7 @@ installVarDefaults(dialogMenuItem *self)
     variable_set2(VAR_TAPE_BLOCKSIZE,		DEFAULT_TAPE_BLOCKSIZE, 0);
     variable_set2(VAR_INSTALL_ROOT,		"/", 0);
     variable_set2(VAR_INSTALL_CFG,		"install.cfg", 0);
+    variable_set2(VAR_SKIP_PCCARD,		"NO", 0);
     cp = getenv("EDITOR");
     if (!cp)
 	cp = "/usr/bin/ee";

usr.sbin/sysinstall/main.c

@@ -112,7 +112,9 @@ main(int argc, char **argv)
 
     /* Initialize PC-card, if we haven't already done so. */
 #ifdef PCCARD_ARCH
-    if (!pvariable_get("pccardInitialize")) {
+    if (!variable_cmp(VAR_SKIP_PCCARD, "YES") &&
+      variable_get(VAR_SKIP_PCCARD)!=1 &&
+       !pvariable_get("pccardInitialize")) {
 	pccardInitialize();
 	pvariable_set("pccardInitialize=1");
     }

usr.sbin/sysinstall/modules.c

@@ -92,6 +92,20 @@ moduleInitialize(void)
 			msgConfirm("Loading module %s failed", dp->d_name);
 		}
 	    }
+	    if (strcmp(dp->d_name + dp->d_namlen - (sizeof(".ko.gz") - 1), ".ko.gz") == 0) {
+		snprintf(module, sizeof(module), "/tmp/%s", dp->d_name);
+		module[strlen(module) - sizeof(".gz")] = '\0';
+		snprintf(desc, sizeof(desc), "zcat < %s/%s > %s", MODULESDIR,
+		  dp->d_name, module);
+		system(desc);
+		if (kldload(module) < 0 && errno != EEXIST) {
+		    if (desc_str[0])
+			msgConfirm("Loading module %s failed\n%s", dp->d_name, desc_str);
+		    else
+			msgConfirm("Loading module %s failed", dp->d_name);
+		}
+		unlink(module);
+	    }
 	}
 	closedir(dirp);
     }

usr.sbin/sysinstall/options.c

@@ -122,6 +122,8 @@ static Option Options[] = {
       OPT_IS_VAR,	NULL,			VAR_TRY_DHCP,		varCheck	},
 { "IPv6",		"Attempt IPv6 configuration of interfaces",
       OPT_IS_VAR,	NULL,			VAR_TRY_RTSOL,		varCheck	},
+{ "Skip PCCARD",	"Skip PC-card probing, do not use PC-card devices for installation",
+      OPT_IS_VAR,	NULL,			VAR_SKIP_PCCARD,	varCheck	},
 { "FTP username",	"Username and password to use instead of anonymous",
       OPT_IS_FUNC,	mediaSetFTPUserPass,	VAR_FTP_USER,		varCheck	},
 { "Editor",		"Which text editor to use during installation",

usr.sbin/sysinstall/sysinstall.h

@@ -194,6 +194,7 @@
 #define VAR_TAPE_BLOCKSIZE		"tapeBlocksize"
 #define VAR_TRY_DHCP			"tryDHCP"
 #define VAR_TRY_RTSOL			"tryRTSOL"
+#define VAR_SKIP_PCCARD			"skipPCCARD"
 #define VAR_UFS_PATH			"ufs"
 #define VAR_USR_SIZE			"usrSize"
 #define VAR_VAR_SIZE			"varSize"