diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd_1363/include/osl.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd_1363/include/osl.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd_1363/include/osl.h b/drivers/net/wireless/bcmdhd_1363/include/osl.h new file mode 100644 index 000000000000..bd08e8a18882 --- /dev/null +++ b/drivers/net/wireless/bcmdhd_1363/include/osl.h @@ -0,0 +1,178 @@ +/* + * OS Abstraction Layer + * + * Copyright (C) 1999-2017, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * + * <<Broadcom-WL-IPTag/Open:>> + * + * $Id: osl.h 526460 2015-01-14 08:25:24Z $ + */ + +#ifndef _osl_h_ +#define _osl_h_ + +#include <osl_decl.h> + +#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); + +/* Drivers use REGOPSSET() to register register read/write funcitons */ +typedef unsigned int (*osl_rreg_fn_t)(void *ctx, volatile void *reg, unsigned int size); +typedef void (*osl_wreg_fn_t)(void *ctx, volatile void *reg, unsigned int val, unsigned int size); + + + +#if defined(WL_UNITTEST) +#include <utest_osl.h> +#else +#include <linux_osl.h> +#endif + +#ifndef PKTDBG_TRACE +#define PKTDBG_TRACE(osh, pkt, bit) BCM_REFERENCE(osh) +#endif + +#define PKTCTFMAP(osh, p) BCM_REFERENCE(osh) + +/* -------------------------------------------------------------------------- +** 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 */ + +#ifndef OSL_SYS_HALT +#define OSL_SYS_HALT() do {} while (0) +#endif + +#ifndef OSL_MEM_AVAIL +#define OSL_MEM_AVAIL() (0xffffffff) +#endif + +#if !defined(PKTC) && !defined(PKTC_DONGLE) +#define PKTCGETATTR(skb) (0) +#define PKTCSETATTR(skb, f, p, b) BCM_REFERENCE(skb) +#define PKTCCLRATTR(skb) BCM_REFERENCE(skb) +#define PKTCCNT(skb) (1) +#define PKTCLEN(skb) PKTLEN(NULL, skb) +#define PKTCGETFLAGS(skb) (0) +#define PKTCSETFLAGS(skb, f) BCM_REFERENCE(skb) +#define PKTCCLRFLAGS(skb) BCM_REFERENCE(skb) +#define PKTCFLAGS(skb) (0) +#define PKTCSETCNT(skb, c) BCM_REFERENCE(skb) +#define PKTCINCRCNT(skb) BCM_REFERENCE(skb) +#define PKTCADDCNT(skb, c) BCM_REFERENCE(skb) +#define PKTCSETLEN(skb, l) BCM_REFERENCE(skb) +#define PKTCADDLEN(skb, l) BCM_REFERENCE(skb) +#define PKTCSETFLAG(skb, fb) BCM_REFERENCE(skb) +#define PKTCCLRFLAG(skb, fb) BCM_REFERENCE(skb) +#define PKTCLINK(skb) NULL +#define PKTSETCLINK(skb, x) BCM_REFERENCE(skb) +#define FOREACH_CHAINED_PKT(skb, nskb) \ + for ((nskb) = NULL; (skb) != NULL; (skb) = (nskb)) +#define PKTCFREE PKTFREE +#define PKTCENQTAIL(h, t, p) \ +do { \ + if ((t) == NULL) { \ + (h) = (t) = (p); \ + } \ +} while (0) +#endif /* !linux || !PKTC */ + +#if !defined(HNDCTF) && !defined(PKTC_TX_DONGLE) +#define PKTSETCHAINED(osh, skb) BCM_REFERENCE(osh) +#define PKTCLRCHAINED(osh, skb) BCM_REFERENCE(osh) +#define PKTISCHAINED(skb) FALSE +#endif + +/* Lbuf with fraglist */ +#define PKTFRAGPKTID(osh, lb) (0) +#define PKTSETFRAGPKTID(osh, lb, id) BCM_REFERENCE(osh) +#define PKTFRAGTOTNUM(osh, lb) (0) +#define PKTSETFRAGTOTNUM(osh, lb, tot) BCM_REFERENCE(osh) +#define PKTFRAGTOTLEN(osh, lb) (0) +#define PKTSETFRAGTOTLEN(osh, lb, len) BCM_REFERENCE(osh) +#define PKTIFINDEX(osh, lb) (0) +#define PKTSETIFINDEX(osh, lb, idx) BCM_REFERENCE(osh) +#define PKTGETLF(osh, len, send, lbuf_type) (0) + +/* in rx path, reuse totlen as used len */ +#define PKTFRAGUSEDLEN(osh, lb) (0) +#define PKTSETFRAGUSEDLEN(osh, lb, len) BCM_REFERENCE(osh) + +#define PKTFRAGLEN(osh, lb, ix) (0) +#define PKTSETFRAGLEN(osh, lb, ix, len) BCM_REFERENCE(osh) +#define PKTFRAGDATA_LO(osh, lb, ix) (0) +#define PKTSETFRAGDATA_LO(osh, lb, ix, addr) BCM_REFERENCE(osh) +#define PKTFRAGDATA_HI(osh, lb, ix) (0) +#define PKTSETFRAGDATA_HI(osh, lb, ix, addr) BCM_REFERENCE(osh) + +/* RX FRAG */ +#define PKTISRXFRAG(osh, lb) (0) +#define PKTSETRXFRAG(osh, lb) BCM_REFERENCE(osh) +#define PKTRESETRXFRAG(osh, lb) BCM_REFERENCE(osh) + +/* TX FRAG */ +#define PKTISTXFRAG(osh, lb) (0) +#define PKTSETTXFRAG(osh, lb) BCM_REFERENCE(osh) + +/* Need Rx completion used for AMPDU reordering */ +#define PKTNEEDRXCPL(osh, lb) (TRUE) +#define PKTSETNORXCPL(osh, lb) BCM_REFERENCE(osh) +#define PKTRESETNORXCPL(osh, lb) BCM_REFERENCE(osh) + +#define PKTISFRAG(osh, lb) (0) +#define PKTFRAGISCHAINED(osh, i) (0) +/* TRIM Tail bytes from lfrag */ +#define PKTFRAG_TRIM_TAILBYTES(osh, p, len, type) PKTSETLEN(osh, p, PKTLEN(osh, p) - len) + +#ifdef BCM_SECURE_DMA +#define SECURE_DMA_ENAB(osh) (1) +#else + +#define SECURE_DMA_ENAB(osh) (0) +#define SECURE_DMA_MAP(osh, va, size, direction, p, dmah, pcma, offset) ((dmaaddr_t) {(0)}) +#define SECURE_DMA_DD_MAP(osh, va, size, direction, p, dmah) 0 +#define SECURE_DMA_MAP_TXMETA(osh, va, size, direction, p, dmah, pcma) ((dmaaddr_t) {(0)}) +#define SECURE_DMA_UNMAP(osh, pa, size, direction, p, dmah, pcma, offset) +#define SECURE_DMA_UNMAP_ALL(osh, pcma) + +#endif + + +#endif /* _osl_h_ */ |