X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..90556fb8d47e7b68fd301dde9dbb3ae7495cf323:/bsd/dev/ppc/unix_startup.c

diff --git a/bsd/dev/ppc/unix_startup.c b/bsd/dev/ppc/unix_startup.c
index 32ba91f5c..531a75a0b 100644
--- a/bsd/dev/ppc/unix_startup.c
+++ b/bsd/dev/ppc/unix_startup.c
@@ -72,7 +72,7 @@ bsd_startupearly()
 		nbuf = 256;
 
 	if (niobuf == 0)
-		niobuf = nbuf / 2;
+		niobuf = nbuf;
 	if (niobuf > 4096)
 		niobuf = 4096;
 	if (niobuf < 128)
@@ -109,8 +109,8 @@ bsd_startupearly()
 		extern u_long tcp_recvspace;
 
 		if ((nmbclusters = ncl) == 0) {
-			if ((nmbclusters = ((mem_size / 16) / MCLBYTES)) > 8192)
-				nmbclusters = 8192;
+			if ((nmbclusters = ((mem_size / 16) / MCLBYTES)) > 16384)
+				nmbclusters = 16384;
 		}
 		if ((scale = nmbclusters / NMBCLUSTERS) > 1) {
 			tcp_sendspace *= scale;
@@ -149,3 +149,14 @@ bsd_bufferinit()
     bufinit();
 }
 
+void
+md_prepare_for_shutdown(int paniced, int howto, char * command)
+{
+	extern void IOSystemShutdownNotification();
+
+    /*
+     * Temporary hack to notify the power management root domain
+     * that the system will shut down.
+     */
+    IOSystemShutdownNotification();
+}