diff options
Diffstat (limited to 'drivers/net/macb.h')
| -rw-r--r-- | drivers/net/macb.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/macb.h b/drivers/net/macb.h index de5214f..06f7c66 100644 --- a/drivers/net/macb.h +++ b/drivers/net/macb.h @@ -58,6 +58,9 @@ #define MACB_WOL 0x00c4 #define MACB_MID 0x00fc +/* GEM specific register offsets */ +#define GEM_DCFG1 0x0280 + /* Bitfields in NCR */ #define MACB_LB_OFFSET 0 #define MACB_LB_SIZE 1 @@ -242,6 +245,14 @@ #define MACB_IDNUM_SIZE 16 /* Bitfields in DCFG1 */ +#define GEM_DBWDEF_OFFSET 25 +#define GEM_DBWDEF_SIZE 3 + +/* constants for data bus width */ +#define GEM_DBW32 0 +#define GEM_DBW64 1 +#define GEM_DBW128 2 + /* Constants for CLK */ #define MACB_CLK_DIV8 0 #define MACB_CLK_DIV16 1 |