[PATCH] rt2x00: adjust EEPROM_SIZE for rt2500usb

From: Adrien Schildknecht
Date: Mon Aug 10 2015 - 18:26:31 EST

rt2500usb_validate_eeprom() read data up to 0x6e (EEPROM_CALIBRATE_OFFSET)
but only 0x6a bytes has been allocated and read from the eeprom.

This lead to out-of-bound accesses and invalid values for

Change the EEPROM_SIZE to 0x6e in order to retrieve all the fields.

Tested with a rt2570 device.

Signed-off-by: Adrien Schildknecht <adrien+dev@xxxxxxxxxxx>
drivers/net/wireless/rt2x00/rt2500usb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index afba073..78cc035 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -54,7 +54,7 @@
#define CSR_REG_BASE 0x0400
#define CSR_REG_SIZE 0x0100
#define EEPROM_BASE 0x0000
-#define EEPROM_SIZE 0x006a
+#define EEPROM_SIZE 0x006e
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0060
#define RF_BASE 0x0004

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