diff options
Diffstat (limited to 'hw/pcnet.h')
| -rw-r--r-- | hw/pcnet.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/pcnet.h b/hw/pcnet.h index cd86bde9d0..52cc52e940 100644 --- a/hw/pcnet.h +++ b/hw/pcnet.h @@ -6,6 +6,25 @@ #include "memory.h" +/* BUS CONFIGURATION REGISTERS */ +#define BCR_MSRDA 0 +#define BCR_MSWRA 1 +#define BCR_MC 2 +#define BCR_LNKST 4 +#define BCR_LED1 5 +#define BCR_LED2 6 +#define BCR_LED3 7 +#define BCR_FDC 9 +#define BCR_BSBC 18 +#define BCR_EECAS 19 +#define BCR_SWS 20 +#define BCR_PLAT 22 + +#define BCR_APROMWE(S) !!((S)->bcr[BCR_MC ] & 0x0100) +#define BCR_DWIO(S) !!((S)->bcr[BCR_BSBC] & 0x0080) +#define BCR_SSIZE32(S) !!((S)->bcr[BCR_SWS ] & 0x0100) +#define BCR_SWSTYLE(S) ((S)->bcr[BCR_SWS ] & 0x00FF) + typedef struct PCNetState_st PCNetState; struct PCNetState_st { |