diff options
Diffstat (limited to 'drivers/staging/brcm80211/include/osl.h')
-rw-r--r-- | drivers/staging/brcm80211/include/osl.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/staging/brcm80211/include/osl.h b/drivers/staging/brcm80211/include/osl.h new file mode 100644 index 00000000000..c0ebb3d9722 --- /dev/null +++ b/drivers/staging/brcm80211/include/osl.h @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2010 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _osl_h_ +#define _osl_h_ + +/* osl handle type forward declaration */ +typedef struct osl_info osl_t; +typedef struct osl_dmainfo osldma_t; + +#define OSL_PKTTAG_SZ 32 /* Size of PktTag */ + +/* Drivers use PKTFREESETCB to register a callback function when a packet is freed by OSL */ +typedef void (*pktfree_cb_fn_t) (void *ctx, void *pkt, unsigned int status); + +#ifdef BCMSDIO +/* Drivers use REGOPSSET() to register register read/write funcitons */ +typedef unsigned int (*osl_rreg_fn_t) (void *ctx, void *reg, unsigned int size); +typedef void (*osl_wreg_fn_t) (void *ctx, void *reg, unsigned int val, + unsigned int size); +#endif + +#include <linux_osl.h> + +/* -------------------------------------------------------------------------- +** Register manipulation macros. +*/ + +#define SET_REG(osh, r, mask, val) W_REG((osh), (r), ((R_REG((osh), r) & ~(mask)) | (val))) + +#ifndef AND_REG +#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v)) +#endif /* !AND_REG */ + +#ifndef OR_REG +#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v)) +#endif /* !OR_REG */ + +#if !defined(OSL_SYSUPTIME) +#define OSL_SYSUPTIME() (0) +#define OSL_SYSUPTIME_SUPPORT false +#else +#define OSL_SYSUPTIME_SUPPORT true +#endif /* OSL_SYSUPTIME */ + +#endif /* _osl_h_ */ |