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[TG3]: Add nvram lock-out support for 5752 TPM

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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>
This commit is contained in:
Michael Chan
2005-04-21 17:12:05 -07:00
committed by David S. Miller
parent 361b4ac29b
commit e6af301be3
2 changed files with 37 additions and 34 deletions
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drivers/net/tg3.h
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@@ -2122,6 +2122,7 @@ struct tg3 {
#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