diff options
Diffstat (limited to 'drivers/staging/cxt1e1/pmcc4_sysdep.h')
-rw-r--r-- | drivers/staging/cxt1e1/pmcc4_sysdep.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/staging/cxt1e1/pmcc4_sysdep.h b/drivers/staging/cxt1e1/pmcc4_sysdep.h new file mode 100644 index 0000000..697f194 --- /dev/null +++ b/drivers/staging/cxt1e1/pmcc4_sysdep.h @@ -0,0 +1,62 @@ +#ifndef _INC_PMCC4_SYSDEP_H_ +#define _INC_PMCC4_SYSDEP_H_ + +/*----------------------------------------------------------------------------- + * pmcc4_sysdep.h - + * + * Copyright (C) 2005 SBE, 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* reduce multiple autoconf entries to a single definition */ + +#ifdef CONFIG_SBE_PMCC4_HDLC_V7_MODULE +#undef CONFIG_SBE_PMCC4_HDLC_V7 +#define CONFIG_SBE_PMCC4_HDLC_V7 1 +#endif + +#ifdef CONFIG_SBE_PMCC4_NCOMM_MODULE +#undef CONFIG_SBE_PMCC4_NCOMM +#define CONFIG_SBE_PMCC4_NCOMM 1 +#endif + + +/* FLUSH MACROS - if using ioremap_nocache(), then these can be NOOPS, + * otherwise a memory barrier needs to be inserted. + */ + +#define FLUSH_PCI_READ() rmb() +#define FLUSH_PCI_WRITE() wmb() +#define FLUSH_MEM_READ() rmb() +#define FLUSH_MEM_WRITE() wmb() + + +/* + * System dependent callbacks routines, not inlined... + * For inlined system dependent routines, see include/sbecom_inlinux_linux.h + */ + +/* + * passes received memory token back to the system, <user> is parameter from + * sd_new_chan() used to create the channel which the data arrived on + */ + +void sd_recv_consume(void *token, size_t len, void *user); + +void sd_disable_xmit (void *user); +void sd_enable_xmit (void *user); +int sd_line_is_ok (void *user); +void sd_line_is_up (void *user); +void sd_line_is_down (void *user); +int sd_queue_stopped (void *user); + +#endif /*** _INC_PMCC4_SYSDEP_H_ ***/ |