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Diffstat (limited to 'target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch')
-rw-r--r--target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch14
1 files changed, 7 insertions, 7 deletions
diff --git a/target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch b/target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch
index 24b9344..f2fa367 100644
--- a/target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch
+++ b/target/linux/generic/patches-3.6/401-partial_eraseblock_write.patch
@@ -9,7 +9,7 @@
/* Our partition linked list */
static LIST_HEAD(mtd_partitions);
static DEFINE_MUTEX(mtd_partitions_mutex);
-@@ -252,13 +254,60 @@ static int part_erase(struct mtd_info *m
+@@ -230,13 +232,60 @@ static int part_erase(struct mtd_info *m
struct mtd_part *part = PART(mtd);
int ret;
@@ -70,21 +70,21 @@
return ret;
}
-@@ -266,7 +315,25 @@ void mtd_erase_callback(struct erase_inf
+@@ -244,7 +293,25 @@ void mtd_erase_callback(struct erase_inf
{
- if (instr->mtd->erase == part_erase) {
+ if (instr->mtd->_erase == part_erase) {
struct mtd_part *part = PART(instr->mtd);
+ size_t wrlen = 0;
+ if (instr->mtd->flags & MTD_ERASE_PARTIAL) {
+ if (instr->partial_start) {
-+ part->master->write(part->master,
++ part->master->_write(part->master,
+ instr->addr, instr->erase_buf_ofs,
+ &wrlen, instr->erase_buf);
+ instr->addr += instr->erase_buf_ofs;
+ } else {
+ instr->len -= instr->erase_buf_ofs;
-+ part->master->write(part->master,
++ part->master->_write(part->master,
+ instr->addr + instr->len,
+ instr->erase_buf_ofs, &wrlen,
+ instr->erase_buf +
@@ -96,7 +96,7 @@
if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN)
instr->fail_addr -= part->offset;
instr->addr -= part->offset;
-@@ -537,18 +604,24 @@ static struct mtd_part *allocate_partiti
+@@ -504,18 +571,24 @@ static struct mtd_part *allocate_partiti
if ((slave->mtd.flags & MTD_WRITEABLE) &&
mtd_mod_by_eb(slave->offset, &slave->mtd)) {
/* Doesn't start on a boundary of major erase size */
@@ -129,7 +129,7 @@
+ part->name);
slave->mtd.ecclayout = master->ecclayout;
- if (master->block_isbad) {
+ slave->mtd.ecc_strength = master->ecc_strength;
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -58,6 +58,10 @@ struct erase_info {