1 #ifndef _INC_PMCC4_SYSDEP_H_
2 #define _INC_PMCC4_SYSDEP_H_
4 /*-----------------------------------------------------------------------------
7 * Copyright (C) 2005 SBE, Inc.
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.
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.
20 /* reduce multiple autoconf entries to a single definition */
22 #ifdef CONFIG_SBE_PMCC4_HDLC_V7_MODULE
23 #undef CONFIG_SBE_PMCC4_HDLC_V7
24 #define CONFIG_SBE_PMCC4_HDLC_V7 1
27 #ifdef CONFIG_SBE_PMCC4_NCOMM_MODULE
28 #undef CONFIG_SBE_PMCC4_NCOMM
29 #define CONFIG_SBE_PMCC4_NCOMM 1
33 /* FLUSH MACROS - if using ioremap_nocache(), then these can be NOOPS,
34 * otherwise a memory barrier needs to be inserted.
37 #define FLUSH_PCI_READ() rmb()
38 #define FLUSH_PCI_WRITE() wmb()
39 #define FLUSH_MEM_READ() rmb()
40 #define FLUSH_MEM_WRITE() wmb()
44 * System dependent callbacks routines, not inlined...
45 * For inlined system dependent routines, see include/sbecom_inlinux_linux.h
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
53 void sd_recv_consume(void *token
, size_t len
, void *user
);
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
);
62 #endif /*** _INC_PMCC4_SYSDEP_H_ ***/
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