diff options
Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_tah.h')
| -rw-r--r-- | drivers/net/ibm_emac/ibm_emac_tah.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/ibm_emac/ibm_emac_tah.h b/drivers/net/ibm_emac/ibm_emac_tah.h new file mode 100644 index 000000000000..ecfc69805521 --- /dev/null +++ b/drivers/net/ibm_emac/ibm_emac_tah.h @@ -0,0 +1,48 @@ +/* + * Defines for the IBM TAH + * + * Copyright 2004 MontaVista Software, Inc. + * Matt Porter <mporter@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _IBM_EMAC_TAH_H +#define _IBM_EMAC_TAH_H + +/* TAH */ +typedef struct tah_regs { + u32 tah_revid; + u32 pad[3]; + u32 tah_mr; + u32 tah_ssr0; + u32 tah_ssr1; + u32 tah_ssr2; + u32 tah_ssr3; + u32 tah_ssr4; + u32 tah_ssr5; + u32 tah_tsr; +} tah_t; + +/* TAH engine */ +#define TAH_MR_CVR 0x80000000 +#define TAH_MR_SR 0x40000000 +#define TAH_MR_ST_256 0x01000000 +#define TAH_MR_ST_512 0x02000000 +#define TAH_MR_ST_768 0x03000000 +#define TAH_MR_ST_1024 0x04000000 +#define TAH_MR_ST_1280 0x05000000 +#define TAH_MR_ST_1536 0x06000000 +#define TAH_MR_TFS_16KB 0x00000000 +#define TAH_MR_TFS_2KB 0x00200000 +#define TAH_MR_TFS_4KB 0x00400000 +#define TAH_MR_TFS_6KB 0x00600000 +#define TAH_MR_TFS_8KB 0x00800000 +#define TAH_MR_TFS_10KB 0x00a00000 +#define TAH_MR_DTFP 0x00100000 +#define TAH_MR_DIG 0x00080000 + +#endif /* _IBM_EMAC_TAH_H */ |