1 files changed, 47 insertions, 0 deletions

diff --git a/meta/packages/busybox/busybox-1.01/hdparm_M.patch b/meta/packages/busybox/busybox-1.01/hdparm_M.patch
new file mode 100644
index 0000000000..170906535e
--- /dev/null
+++ b/meta/packages/busybox/busybox-1.01/hdparm_M.patch
@@ -0,0 +1,47 @@
+diff -Naur busybox-1.00/miscutils/hdparm.c busybox-1.00-patched/miscutils/hdparm.c
+--- busybox-1.00/miscutils/hdparm.c     2004-07-21 00:53:59.000000000 +0200
++++ busybox-1.00-patched/miscutils/hdparm.c     2004-10-21 15:17:13.000000000 +0200
+@@ -1254,6 +1254,7 @@
+ static unsigned long set_sleepnow   = 0, get_sleepnow   = 0;
+ static unsigned long get_powermode  = 0;
+ static unsigned long set_apmmode = 0, get_apmmode= 0, apmmode = 0;
++static unsigned long set_acoustic = 0, get_acoustic = 0, acoustic = 0;
+ #endif
+ #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
+ static int get_IDentity = 0;
+@@ -2123,6 +2124,20 @@
+                }
+                bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD");
+        }
++       if (set_acoustic)
++       {
++               no_scsi();
++               acoustic=check_if_min_and_set_val(acoustic,0);
++               acoustic=check_if_maj_and_set_val(acoustic,254);
++               if_printf(get_acoustic," setting AAM level to 0x%02lX (%ld)\n", acoustic, acoustic);
++               bb_ioctl(fd, HDIO_SET_ACOUSTIC, (int*)acoustic,"HDIO_SET_ACOUSTIC");
++       }
++       if (get_acoustic)
++       {
++               no_scsi();
++               bb_ioctl(fd, HDIO_GET_ACOUSTIC, (unsigned long*)&parm,"HDIO_GET_ACOUSTIC");
++               printf(" acoustic     = %2ld (128=quiet ... 254=fast)\n", parm);
++       }
+        if (set_wcache)
+        {
+ #ifdef DO_FLUSHCACHE
+@@ -2831,6 +2846,13 @@
+                                                        p = *argv++, --argc;
+                                                p=GET_NUMBER(p,&set_readahead,&Xreadahead);
+                                                break;
++                                       case 'M':
++                                               get_acoustic = noisy; 
++                                               noisy = 1;
++                                               if (!*p && argc && isalnum(**argv))
++                                                       p = *argv++, --argc;
++                                               p=GET_NUMBER(p,&set_acoustic,&acoustic);
++                                               break;
+                                        case 'B':
+                                                get_apmmode = noisy;
+                                                noisy = 1;
+