| /* |
| * 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 _wlc_rpctx_h_ |
| #define _wlc_rpctx_h_ |
| |
| /* forward declaration */ |
| struct wlc_info; |
| |
| /* This controls how many packets are given to the dongle. This is required as |
| * NTXD needs to be power of 2 but we may not have enough memory to absorb that |
| * large number of frames |
| */ |
| #ifndef NRPCTXBUFPOST |
| #define NRPCTXBUFPOST NTXD |
| #endif |
| |
| #if defined(WLC_HIGH_ONLY) |
| |
| struct wlc_rpc_phy { |
| struct rpc_info *rpc; |
| }; |
| |
| #define RPCTX_ENAB(pub) (true) |
| extern rpctx_info_t *wlc_rpctx_attach(wlc_pub_t *pub, struct wlc_info *wlc); |
| extern int wlc_rpctx_fifoinit(rpctx_info_t *rpctx, uint fifo, uint ntxd); |
| extern void wlc_rpctx_detach(rpctx_info_t *rpctx); |
| extern int wlc_rpctx_dump(rpctx_info_t *rpctx, struct bcmstrbuf *b); |
| extern void *wlc_rpctx_getnexttxp(rpctx_info_t *rpctx, uint fifo); |
| extern void wlc_rpctx_txreclaim(rpctx_info_t *rpctx); |
| extern uint wlc_rpctx_txavail(rpctx_info_t *rpctx, uint fifo); |
| extern int wlc_rpctx_pkteng(rpctx_info_t *rpctx, uint fifo, void *p); |
| extern int wlc_rpctx_tx(rpctx_info_t *rpctx, uint fifo, void *p, bool commit, |
| u16 frameid, u8 txpktpend); |
| extern void wlc_rpctx_txpktpendinc(rpctx_info_t *rpctx, uint fifo, u8 val); |
| extern void wlc_rpctx_txpktpenddec(rpctx_info_t *rpctx, uint fifo, u8 val); |
| extern void wlc_rpctx_txpktpendclr(rpctx_info_t *rpctx, uint fifo); |
| extern int wlc_rpctx_txpktpend(rpctx_info_t *rpctx, uint fifo, bool all); |
| |
| #else |
| #define RPCTX_ENAB(pub) (false) |
| #define wlc_rpctx_attach(pub, wlc) (NULL) |
| #define wlc_rpctx_fifoinit(rpctx, fifo, ntxd) (0) |
| #define wlc_rpctx_detach(rpctx) ASSERT(0) |
| #define wlc_rpctx_txavail(rpctx, f) (false) |
| #define wlc_rpctx_dump(rpctx, b) (0) |
| #define wlc_rpctx_getnexttxp(rpctx, f) (NULL) |
| #define wlc_rpctx_txreclaim(rpctx) ASSERT(0) |
| #define wlc_rpctx_pkteng(rpctx, fifo, p) do { } while (0) |
| #define wlc_rpctx_tx(rpctx, f, p, c, fid, t) (0) |
| #define wlc_rpctx_txpktpendinc(rpctx, f, val) do { } while (0) |
| #define wlc_rpctx_txpktpenddec(rpctx, f, val) do { } while (0) |
| #define wlc_rpctx_txpktpendclr(rpctx, f) do { } while (0) |
| #define wlc_rpctx_txpktpend(rpctx, f, all) (0) |
| |
| #endif /* WLC_HIGH */ |
| |
| #endif /* _wlc_rpctx_h_ */ |