| Ben Hutchings | 8ceee66 | 2008-04-27 12:55:59 +0100 | [diff] [blame^] | 1 | /**************************************************************************** |
| 2 | * Driver for Solarflare Solarstorm network controllers and boards |
| 3 | * Copyright 2007 Solarflare Communications Inc. |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 as published |
| 7 | * by the Free Software Foundation, incorporated herein by reference. |
| 8 | */ |
| 9 | |
| 10 | #ifndef EFX_ENUM_H |
| 11 | #define EFX_ENUM_H |
| 12 | |
| 13 | /*****************************************************************************/ |
| 14 | |
| 15 | /** |
| 16 | * enum reset_type - reset types |
| 17 | * |
| 18 | * %RESET_TYPE_INVSIBLE, %RESET_TYPE_ALL, %RESET_TYPE_WORLD and |
| 19 | * %RESET_TYPE_DISABLE specify the method/scope of the reset. The |
| 20 | * other valuesspecify reasons, which efx_schedule_reset() will choose |
| 21 | * a method for. |
| 22 | * |
| 23 | * @RESET_TYPE_INVISIBLE: don't reset the PHYs or interrupts |
| 24 | * @RESET_TYPE_ALL: reset everything but PCI core blocks |
| 25 | * @RESET_TYPE_WORLD: reset everything, save & restore PCI config |
| 26 | * @RESET_TYPE_DISABLE: disable NIC |
| 27 | * @RESET_TYPE_MONITOR: reset due to hardware monitor |
| 28 | * @RESET_TYPE_INT_ERROR: reset due to internal error |
| 29 | * @RESET_TYPE_RX_RECOVERY: reset to recover from RX datapath errors |
| 30 | * @RESET_TYPE_RX_DESC_FETCH: pcie error during rx descriptor fetch |
| 31 | * @RESET_TYPE_TX_DESC_FETCH: pcie error during tx descriptor fetch |
| 32 | * @RESET_TYPE_TX_SKIP: hardware completed empty tx descriptors |
| 33 | */ |
| 34 | enum reset_type { |
| 35 | RESET_TYPE_NONE = -1, |
| 36 | RESET_TYPE_INVISIBLE = 0, |
| 37 | RESET_TYPE_ALL = 1, |
| 38 | RESET_TYPE_WORLD = 2, |
| 39 | RESET_TYPE_DISABLE = 3, |
| 40 | RESET_TYPE_MAX_METHOD, |
| 41 | RESET_TYPE_MONITOR, |
| 42 | RESET_TYPE_INT_ERROR, |
| 43 | RESET_TYPE_RX_RECOVERY, |
| 44 | RESET_TYPE_RX_DESC_FETCH, |
| 45 | RESET_TYPE_TX_DESC_FETCH, |
| 46 | RESET_TYPE_TX_SKIP, |
| 47 | RESET_TYPE_MAX, |
| 48 | }; |
| 49 | |
| 50 | #endif /* EFX_ENUM_H */ |