projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 50ee11fe BB |
1 | #ifndef _INC_PMCC4_SYSDEP_H_ |
| 2 | #define _INC_PMCC4_SYSDEP_H_ | |
| 3 | ||
| 4 | /*----------------------------------------------------------------------------- | |
| 5 | * pmcc4_sysdep.h - | |
| 6 | * | |
| 7 | * Copyright (C) 2005 SBE, Inc. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License as published by | |
| 11 | * the Free Software Foundation; either version 2 of the License, or | |
| 12 | * (at your option) any later version. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * GNU General Public License for more details. | |
| 18 | */ | |
| 19 | ||
| 20 | /* reduce multiple autoconf entries to a single definition */ | |
| 21 | ||
| 22 | #ifdef CONFIG_SBE_PMCC4_HDLC_V7_MODULE | |
| 23 | #undef CONFIG_SBE_PMCC4_HDLC_V7 | |
| 24 | #define CONFIG_SBE_PMCC4_HDLC_V7 1 | |
| 25 | #endif | |
| 26 | ||
| 27 | #ifdef CONFIG_SBE_PMCC4_NCOMM_MODULE | |
| 28 | #undef CONFIG_SBE_PMCC4_NCOMM | |
| 29 | #define CONFIG_SBE_PMCC4_NCOMM 1 | |
| 30 | #endif | |
| 31 | ||
| 32 | ||
| 33 | /* FLUSH MACROS - if using ioremap_nocache(), then these can be NOOPS, | |
| 34 | * otherwise a memory barrier needs to be inserted. | |
| 35 | */ | |
| 36 | ||
| 37 | #define FLUSH_PCI_READ() rmb() | |
| 38 | #define FLUSH_PCI_WRITE() wmb() | |
| 39 | #define FLUSH_MEM_READ() rmb() | |
| 40 | #define FLUSH_MEM_WRITE() wmb() | |
| 41 | ||
| 42 | ||
| 43 | /* | |
| 44 | * System dependent callbacks routines, not inlined... | |
| 45 | * For inlined system dependent routines, see include/sbecom_inlinux_linux.h | |
| 46 | */ | |
| 47 | ||
| 48 | /* | |
| 49 | * passes received memory token back to the system, <user> is parameter from | |
| 50 | * sd_new_chan() used to create the channel which the data arrived on | |
| 51 | */ | |
| 52 | ||
| 53 | void sd_recv_consume(void *token, size_t len, void *user); | |
| 54 | ||
| 55 | void sd_disable_xmit (void *user); | |
| 56 | void sd_enable_xmit (void *user); | |
| 57 | int sd_line_is_ok (void *user); | |
| 58 | void sd_line_is_up (void *user); | |
| 59 | void sd_line_is_down (void *user); | |
| 60 | int sd_queue_stopped (void *user); | |
| 61 | ||
| 62 | #endif /*** _INC_PMCC4_SYSDEP_H_ ***/ |