mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 00:11:13 +00:00
1eb21b87bd
Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 37894
77 lines
1.9 KiB
Diff
77 lines
1.9 KiB
Diff
From: Paul B. Henson <henson@acm.org>
|
|
|
|
Newer kernel headers renamed mtd mode defines and no longer support
|
|
MEMSETOOBSEL. Allow code to work with both older and newer kernel
|
|
versions.
|
|
|
|
Signed-off-by: Paul B. Henson <henson@acm.org>
|
|
---
|
|
|
|
http://git.buildroot.net/buildroot/plain/package/kobs-ng/kobs-ng-fix-mtd-defines.patch
|
|
|
|
--- a/src/mtd.c
|
|
+++ b/src/mtd.c
|
|
@@ -852,8 +852,11 @@ void mtd_close(struct mtd_data *md)
|
|
mp = &md->part[i];
|
|
|
|
if (mp->fd != -1) {
|
|
+/* Newer kernels dropped MEMSETOOBSEL */
|
|
+#ifdef MEMSETOOBSEL
|
|
(void)ioctl(mp->fd, MEMSETOOBSEL,
|
|
&mp->old_oobinfo);
|
|
+#endif
|
|
close(mp->fd);
|
|
}
|
|
|
|
@@ -896,6 +899,8 @@ int mtd_set_ecc_mode(struct mtd_data *md
|
|
continue;
|
|
}
|
|
|
|
+/* Newer kernels dropped MEMSETOOBSEL */
|
|
+#ifdef MEMSETOOBSEL
|
|
if (r == -ENOTTY) {
|
|
r = ioctl(mp->fd, MEMSETOOBSEL, &mp->old_oobinfo);
|
|
if (r != 0) {
|
|
@@ -904,6 +909,7 @@ int mtd_set_ecc_mode(struct mtd_data *md
|
|
}
|
|
mp->oobinfochanged = 0;
|
|
}
|
|
+#endif
|
|
} else {
|
|
r = ioctl(mp->fd, MTDFILEMODE, (void *)MTD_MODE_RAW);
|
|
if (r != 0 && r != -ENOTTY) {
|
|
@@ -911,6 +917,8 @@ int mtd_set_ecc_mode(struct mtd_data *md
|
|
continue;
|
|
}
|
|
|
|
+/* Newer kernels dropped MEMSETOOBSEL */
|
|
+#ifdef MEMSETOOBSEL
|
|
if (r == -ENOTTY) {
|
|
r = ioctl(mp->fd, MEMSETOOBSEL, &none_oobinfo);
|
|
if (r != 0) {
|
|
@@ -920,6 +928,7 @@ int mtd_set_ecc_mode(struct mtd_data *md
|
|
mp->oobinfochanged = 1;
|
|
} else
|
|
mp->oobinfochanged = 2;
|
|
+#endif
|
|
}
|
|
|
|
mp->ecc = ecc;
|
|
--- a/src/mtd.h
|
|
+++ b/src/mtd.h
|
|
@@ -31,6 +31,14 @@
|
|
#include "BootControlBlocks.h"
|
|
#include "rom_nand_hamming_code_ecc.h"
|
|
|
|
+// Newer kernel headers renamed define
|
|
+#ifndef MTD_MODE_NORMAL
|
|
+#define MTD_MODE_NORMAL MTD_FILE_MODE_NORMAL
|
|
+#endif
|
|
+#ifndef MTD_MODE_RAW
|
|
+#define MTD_MODE_RAW MTD_FILE_MODE_RAW
|
|
+#endif
|
|
+
|
|
//------------------------------------------------------------------------------
|
|
// Re-definitions of true and false, because the standard ones aren't good
|
|
// enough?
|