| Ben Hutchings | 8ceee66 | 2008-04-27 12:55:59 +0100 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | * Driver for Solarflare Solarstorm network controllers and boards |
| 3 | * Copyright 2005-2006 Fen Systems Ltd. |
| Ben Hutchings | f31a45d | 2008-12-12 21:43:33 -0800 | [diff] [blame] | 4 | * Copyright 2006-2008 Solarflare Communications Inc. |
| Ben Hutchings | 8ceee66 | 2008-04-27 12:55:59 +0100 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License version 2 as published |
| 8 | * by the Free Software Foundation, incorporated herein by reference. |
| 9 | */ |
| 10 | |
| 11 | #ifndef EFX_GMII_H |
| 12 | #define EFX_GMII_H |
| 13 | |
| 14 | /* |
| 15 | * GMII interface |
| 16 | */ |
| 17 | |
| 18 | #include <linux/mii.h> |
| 19 | |
| 20 | /* GMII registers, excluding registers already defined as MII |
| 21 | * registers in mii.h |
| 22 | */ |
| 23 | #define GMII_IER 0x12 /* Interrupt enable register */ |
| 24 | #define GMII_ISR 0x13 /* Interrupt status register */ |
| 25 | |
| 26 | /* Interrupt enable register */ |
| 27 | #define IER_ANEG_ERR 0x8000 /* Bit 15 - autonegotiation error */ |
| 28 | #define IER_SPEED_CHG 0x4000 /* Bit 14 - speed changed */ |
| 29 | #define IER_DUPLEX_CHG 0x2000 /* Bit 13 - duplex changed */ |
| 30 | #define IER_PAGE_RCVD 0x1000 /* Bit 12 - page received */ |
| 31 | #define IER_ANEG_DONE 0x0800 /* Bit 11 - autonegotiation complete */ |
| 32 | #define IER_LINK_CHG 0x0400 /* Bit 10 - link status changed */ |
| 33 | #define IER_SYM_ERR 0x0200 /* Bit 9 - symbol error */ |
| 34 | #define IER_FALSE_CARRIER 0x0100 /* Bit 8 - false carrier */ |
| 35 | #define IER_FIFO_ERR 0x0080 /* Bit 7 - FIFO over/underflow */ |
| 36 | #define IER_MDIX_CHG 0x0040 /* Bit 6 - MDI crossover changed */ |
| 37 | #define IER_DOWNSHIFT 0x0020 /* Bit 5 - downshift */ |
| 38 | #define IER_ENERGY 0x0010 /* Bit 4 - energy detect */ |
| 39 | #define IER_DTE_POWER 0x0004 /* Bit 2 - DTE power detect */ |
| 40 | #define IER_POLARITY_CHG 0x0002 /* Bit 1 - polarity changed */ |
| 41 | #define IER_JABBER 0x0001 /* Bit 0 - jabber */ |
| 42 | |
| 43 | /* Interrupt status register */ |
| 44 | #define ISR_ANEG_ERR 0x8000 /* Bit 15 - autonegotiation error */ |
| 45 | #define ISR_SPEED_CHG 0x4000 /* Bit 14 - speed changed */ |
| 46 | #define ISR_DUPLEX_CHG 0x2000 /* Bit 13 - duplex changed */ |
| 47 | #define ISR_PAGE_RCVD 0x1000 /* Bit 12 - page received */ |
| 48 | #define ISR_ANEG_DONE 0x0800 /* Bit 11 - autonegotiation complete */ |
| 49 | #define ISR_LINK_CHG 0x0400 /* Bit 10 - link status changed */ |
| 50 | #define ISR_SYM_ERR 0x0200 /* Bit 9 - symbol error */ |
| 51 | #define ISR_FALSE_CARRIER 0x0100 /* Bit 8 - false carrier */ |
| 52 | #define ISR_FIFO_ERR 0x0080 /* Bit 7 - FIFO over/underflow */ |
| 53 | #define ISR_MDIX_CHG 0x0040 /* Bit 6 - MDI crossover changed */ |
| 54 | #define ISR_DOWNSHIFT 0x0020 /* Bit 5 - downshift */ |
| 55 | #define ISR_ENERGY 0x0010 /* Bit 4 - energy detect */ |
| 56 | #define ISR_DTE_POWER 0x0004 /* Bit 2 - DTE power detect */ |
| 57 | #define ISR_POLARITY_CHG 0x0002 /* Bit 1 - polarity changed */ |
| 58 | #define ISR_JABBER 0x0001 /* Bit 0 - jabber */ |
| 59 | |
| Ben Hutchings | 8ceee66 | 2008-04-27 12:55:59 +0100 | [diff] [blame] | 60 | #endif /* EFX_GMII_H */ |