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authorEric Andersen2003-08-06 08:57:35 +0000
committerEric Andersen2003-08-06 08:57:35 +0000
commit0a57a79e387060e790d99e7d186be919dee3f92f (patch)
treeaa5a9cb452a81f7226a55d6554adce918fcb64c0 /miscutils/hdparm.c
parent4b4e09854c55b060fb36ffc17b7dc08b98a9f387 (diff)
downloadbusybox-0a57a79e387060e790d99e7d186be919dee3f92f.zip
busybox-0a57a79e387060e790d99e7d186be919dee3f92f.tar.gz
Patch from Steven Scholz:
should we rename the define into CONFIG_FEATURE_HDPARM_HDIO_DMA and use it for "set" and "get" ??? Since although CONFIG_FEATURE_HDPARM_HDIO_GET_DMA is _not_ set I still can use "hdparm -d 1 /dev/hda" to switch the DMA on. Is this desireable or meant to be like that? So how about the applied patch?
Diffstat (limited to 'miscutils/hdparm.c')
-rw-r--r--miscutils/hdparm.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index eb4991e..0263f28 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -1820,6 +1820,7 @@ static void process_dev (char *devname)
if (ioctl(fd, HDIO_SET_UNMASKINTR, unmask))
bb_perror_msg(" HDIO_SET_UNMASKINTR failed");
}
+#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
if (set_dma) {
no_scsi();
if (get_dma) {
@@ -1829,6 +1830,7 @@ static void process_dev (char *devname)
if (ioctl(fd, HDIO_SET_DMA, dma))
bb_perror_msg(" HDIO_SET_DMA failed");
}
+#endif /* CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA */
if (set_dma_q) {
no_scsi();
if (get_dma_q) {
@@ -2080,7 +2082,7 @@ static void process_dev (char *devname)
}
}
-#ifdef CONFIG_FEATURE_HDPARM_HDIO_GET_DMA
+#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
if ((verbose && !is_scsi_hd) || get_dma) {
no_scsi();
if (ioctl(fd, HDIO_GET_DMA, &parm))
@@ -2382,6 +2384,7 @@ int hdparm_main(int argc, char **argv)
unmask = *p++ - '0';
}
break;
+#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
case 'd':
get_dma = noisy;
noisy = 1;
@@ -2392,6 +2395,7 @@ int hdparm_main(int argc, char **argv)
dma = *p++ - '0';
}
break;
+#endif /* CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA */
case 'n':
get_nowerr = noisy;
noisy = 1;