inc: remove minimum RAM warning

Either the RAM requirements have increased, or hardware has
increased.  Simply stating the arbitrary and obvious while
doing things of little value to `fix' the situation it is
probably better to just force an old-fashioned out of memory,
which is mostly the point where the user realises that it is
not going to work anyway.

src/etc/inc/config.console.inc

@@ -38,20 +38,6 @@ function set_networking_interfaces_ports()
 
 	$fp = fopen('php://stdin', 'r');
 
-	$memory = get_memory();
-	$physmem = $memory[0];
-	$realmem = $memory[1];
-
-	if($physmem < $g['minimum_ram_warning']) {
-		echo "\n\n\n";
-		echo gettext("DANGER!  WARNING!  ACHTUNG!") . "\n\n";
-		printf(gettext("%s requires *AT LEAST* %s RAM to function correctly.%s"), $g['product_name'], $g['minimum_ram_warning_text'], "\n");
-		printf(gettext("Only (%s) MB RAM has been detected, with (%s) available to %s.%s"), $realmem, $physmem, $g['product_name'], "\n");
-		echo "\n" . gettext("Press ENTER to continue.") . " ";
-		fgets($fp);
-		echo "\n";
-	}
-
 	$iflist = get_interface_list();
 
 	/* Function flow is based on $key and $auto_assign or the lack thereof */

src/etc/inc/globals.inc

@@ -49,8 +49,6 @@ $g = array(
 	"product_copyright_years" => "2014 - 2015",
 	"product_copyright_url" => "https://www.deciso.com/",
 	"latest_config" => "11.1",
-	"minimum_ram_warning" => "101",
-	"minimum_ram_warning_text" => "128 MB",
 	"wireless_regex" => "/^(ndis|wi|ath|an|ral|ural|iwi|wlan|rum|run|bwn|zyd|mwl|bwi|ipw|iwn|malo|uath|upgt|urtw|wpi)/",
 );
 

src/etc/rc.bootup

@@ -113,11 +113,6 @@ require_once("rrd.inc");
 echo ".";
 require_once("pfsense-utils.inc");
 echo ".";
-
-/* get system memory amount */
-$memory = get_memory();
-$physmem = $memory[0];
-$realmem = $memory[1];
 echo " done.\n";
 
 /* save dmesg output to file */
@@ -245,14 +240,8 @@ echo "Synchronizing user settings...";
 local_sync_accounts();
 echo "done.\n";
 
-if($realmem > 0 and $realmem < 65) {
-	echo "System has less than 65 megabytes of ram {$realmem}.  Delaying webConfigurator startup.\n";
-	/* start webConfigurator up on final pass */
-	send_event('service restart webgui');
-} else {
-	/* start web server */
-	system_webgui_start();
-}
+/* start web server */
+system_webgui_start();
 
 /* configure cron service */
 echo "Configuring CRON...";
@@ -329,15 +318,6 @@ enable_rrd_graphing();
 /* enable watchdog if supported */
 enable_watchdog();
 
-if($physmem < $g['minimum_ram_warning']) {
-	require_once("notices.inc");
-	file_notice("{$g['product_name']}MemoryRequirements", "{$g['product_name']} requires at least {$g['minimum_ram_warning_text']} of RAM.  Expect unusual performance.  This platform is not supported.", "Memory", "", 1);
-	set_sysctl(array(
-		"net.inet.tcp.recvspace" => "4096",
-		"net.inet.tcp.sendspace" => "4096"
-	));
-}
-
 /* if we are operating at 1000 then increase timeouts.
    this was never accounted for after moving to 1000 hz */
 $kern_hz = get_single_sysctl('kern.clockrate');