diff options
Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_zmii.h')
| -rw-r--r-- | drivers/net/ibm_emac/ibm_emac_zmii.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.h b/drivers/net/ibm_emac/ibm_emac_zmii.h deleted file mode 100644 index 6f6cd2a39e3..00000000000 --- a/drivers/net/ibm_emac/ibm_emac_zmii.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * ocp_zmii.h - * - * Defines for the IBM ZMII bridge - * - * Armin Kuster akuster@mvista.com - * Dec, 2001 - * - * Copyright 2001 MontaVista Softare Inc. - * - * 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_ZMII_H_ -#define _IBM_EMAC_ZMII_H_ - -#include <linux/config.h> - -/* ZMII bridge registers */ -struct zmii_regs { - u32 fer; /* Function enable reg */ - u32 ssr; /* Speed select reg */ - u32 smiirs; /* SMII status reg */ -}; - -#define ZMII_INPUTS 4 - -/* ZMII device */ -struct ibm_ocp_zmii { - struct zmii_regs *base; - int mode[ZMII_INPUTS]; - int users; /* number of EMACs using this ZMII bridge */ -}; - -/* Fuctional Enable Reg */ - -#define ZMII_FER_MASK(x) (0xf0000000 >> (4*x)) - -#define ZMII_MDI0 0x80000000 -#define ZMII_SMII0 0x40000000 -#define ZMII_RMII0 0x20000000 -#define ZMII_MII0 0x10000000 -#define ZMII_MDI1 0x08000000 -#define ZMII_SMII1 0x04000000 -#define ZMII_RMII1 0x02000000 -#define ZMII_MII1 0x01000000 -#define ZMII_MDI2 0x00800000 -#define ZMII_SMII2 0x00400000 -#define ZMII_RMII2 0x00200000 -#define ZMII_MII2 0x00100000 -#define ZMII_MDI3 0x00080000 -#define ZMII_SMII3 0x00040000 -#define ZMII_RMII3 0x00020000 -#define ZMII_MII3 0x00010000 - -/* Speed Selection reg */ - -#define ZMII_SCI0 0x40000000 -#define ZMII_FSS0 0x20000000 -#define ZMII_SP0 0x10000000 -#define ZMII_SCI1 0x04000000 -#define ZMII_FSS1 0x02000000 -#define ZMII_SP1 0x01000000 -#define ZMII_SCI2 0x00400000 -#define ZMII_FSS2 0x00200000 -#define ZMII_SP2 0x00100000 -#define ZMII_SCI3 0x00040000 -#define ZMII_FSS3 0x00020000 -#define ZMII_SP3 0x00010000 - -#define ZMII_MII0_100MB ZMII_SP0 -#define ZMII_MII0_10MB ~ZMII_SP0 -#define ZMII_MII1_100MB ZMII_SP1 -#define ZMII_MII1_10MB ~ZMII_SP1 -#define ZMII_MII2_100MB ZMII_SP2 -#define ZMII_MII2_10MB ~ZMII_SP2 -#define ZMII_MII3_100MB ZMII_SP3 -#define ZMII_MII3_10MB ~ZMII_SP3 - -/* SMII Status reg */ - -#define ZMII_STS0 0xFF000000 /* EMAC0 smii status mask */ -#define ZMII_STS1 0x00FF0000 /* EMAC1 smii status mask */ - -#define SMII 0 -#define RMII 1 -#define MII 2 -#define MDI 3 - -#endif /* _IBM_EMAC_ZMII_H_ */ |