rt2800: add eFuse EEPROM support code to rt2800lib

eFuse EEPROM is used also by USB chips (i.e. RT3070)
so move the needed code from rt2800pci to rt2800lib.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index d9b6a72e6d27..74fb5253ee23 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -362,6 +362,35 @@
 #define RF_CSR_CFG_BUSY                 FIELD32(0x00020000)
 
 /*
+ * EFUSE_CSR: RT30x0 EEPROM
+ */
+#define EFUSE_CTRL                      0x0580
+#define EFUSE_CTRL_ADDRESS_IN           FIELD32(0x03fe0000)
+#define EFUSE_CTRL_MODE                 FIELD32(0x000000c0)
+#define EFUSE_CTRL_KICK                 FIELD32(0x40000000)
+#define EFUSE_CTRL_PRESENT              FIELD32(0x80000000)
+
+/*
+ * EFUSE_DATA0
+ */
+#define EFUSE_DATA0                     0x0590
+
+/*
+ * EFUSE_DATA1
+ */
+#define EFUSE_DATA1                     0x0594
+
+/*
+ * EFUSE_DATA2
+ */
+#define EFUSE_DATA2                     0x0598
+
+/*
+ * EFUSE_DATA3
+ */
+#define EFUSE_DATA3                     0x059c
+
+/*
  * MAC Control/Status Registers(CSR).
  * Some values are set in TU, whereas 1 TU == 1024 us.
  */