[TG3]: Add nvram lock-out support for 5752 TPM
Add support for the NVRAM lock-out feature for TPM in 5752. If lock-out
is enabled, certain NVRAM registers cannot be written to.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 261c2db..d3f03f0 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2122,6 +2122,7 @@
#define TG3_FLG2_SERDES_PREEMPHASIS 0x00020000
#define TG3_FLG2_5705_PLUS 0x00040000
#define TG3_FLG2_5750_PLUS 0x00080000
+#define TG3_FLG2_PROTECTED_NVRAM 0x00100000
u32 split_mode_max_reqs;
#define SPLIT_MODE_5704_MAX_REQ 3