mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-11 09:35:01 +02:00
30 lines
776 B
Diff
30 lines
776 B
Diff
|
--- a/drivers/mtd/nand/ar934x_nfc.c
|
||
|
|
+++ b/drivers/mtd/nand/ar934x_nfc.c
|
||
|
|
@@ -762,6 +762,18 @@ ar934x_nfc_read_buf(struct mtd_info *mtd
|
||
|
|
nfc->buf_index = buf_index;
|
||
|
|
}
|
||
|
|
|
||
|
|
+static int
|
||
|
|
+ar934x_nfc_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
|
||
|
|
+{
|
||
|
|
+ int i;
|
||
|
|
+
|
||
|
|
+ for (i = 0; i < len; i++)
|
||
|
|
+ if (buf[i] != ar934x_nfc_read_byte(mtd))
|
||
|
|
+ return -EFAULT;
|
||
|
|
+
|
||
|
|
+ return 0;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
static void
|
||
|
|
ar934x_nfc_hw_init(struct ar934x_nfc *nfc)
|
||
|
|
{
|
||
|
|
@@ -1048,6 +1060,7 @@ ar934x_nfc_probe(struct platform_device
|
||
|
|
nand->read_byte = ar934x_nfc_read_byte;
|
||
|
|
nand->write_buf = ar934x_nfc_write_buf;
|
||
|
|
nand->read_buf = ar934x_nfc_read_buf;
|
||
|
|
+ nand->verify_buf = ar934x_nfc_verify_buf;
|
||
|
|
nand->select_chip = ar934x_nfc_select_chip;
|
||
|
|
|
||
|
|
ret = ar934x_nfc_alloc_buf(nfc, AR934X_NFC_ID_BUF_SIZE);
|