172 lines
6.8 KiB
C
172 lines
6.8 KiB
C
|
/*
|
||
|
|
* Header file describing the internal (inter-module) DHD interfaces.
|
||
|
|
*
|
||
|
|
* Provides type definitions and function prototypes used to link the
|
||
|
|
* DHD OS, bus, and protocol modules.
|
||
|
|
*
|
||
|
|
* Portions of this code are copyright (c) 2017 Cypress Semiconductor Corporation
|
||
|
|
*
|
||
|
|
* 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: dhd_proto.h 604483 2015-12-07 14:47:36Z $
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _dhd_proto_h_
|
||
|
|
#define _dhd_proto_h_
|
||
|
|
|
||
|
|
#include <dhdioctl.h>
|
||
|
|
#include <wlioctl.h>
|
||
|
|
#ifdef BCMPCIE
|
||
|
|
#include <dhd_flowring.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define DEFAULT_IOCTL_RESP_TIMEOUT 2000
|
||
|
|
#ifndef IOCTL_RESP_TIMEOUT
|
||
|
|
/* In milli second default value for Production FW */
|
||
|
|
#define IOCTL_RESP_TIMEOUT DEFAULT_IOCTL_RESP_TIMEOUT
|
||
|
|
#endif /* IOCTL_RESP_TIMEOUT */
|
||
|
|
|
||
|
|
#ifndef MFG_IOCTL_RESP_TIMEOUT
|
||
|
|
#define MFG_IOCTL_RESP_TIMEOUT 20000 /* In milli second default value for MFG FW */
|
||
|
|
#endif /* MFG_IOCTL_RESP_TIMEOUT */
|
||
|
|
|
||
|
|
#define DEFAULT_D3_ACK_RESP_TIMEOUT 4000
|
||
|
|
#ifndef D3_ACK_RESP_TIMEOUT
|
||
|
|
#define D3_ACK_RESP_TIMEOUT DEFAULT_D3_ACK_RESP_TIMEOUT
|
||
|
|
#endif /* D3_ACK_RESP_TIMEOUT */
|
||
|
|
|
||
|
|
#define DEFAULT_DHD_BUS_BUSY_TIMEOUT (IOCTL_RESP_TIMEOUT + 1000)
|
||
|
|
#ifndef DHD_BUS_BUSY_TIMEOUT
|
||
|
|
#define DHD_BUS_BUSY_TIMEOUT DEFAULT_DHD_BUS_BUSY_TIMEOUT
|
||
|
|
#endif /* DEFAULT_DHD_BUS_BUSY_TIMEOUT */
|
||
|
|
|
||
|
|
#define IOCTL_DISABLE_TIMEOUT 0
|
||
|
|
/*
|
||
|
|
* Exported from the dhd protocol module (dhd_cdc, dhd_rndis)
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Linkage, sets prot link and updates hdrlen in pub */
|
||
|
|
extern int dhd_prot_attach(dhd_pub_t *dhdp);
|
||
|
|
|
||
|
|
/* Initilizes the index block for dma'ing indices */
|
||
|
|
extern int dhd_prot_dma_indx_init(dhd_pub_t *dhdp, uint32 rw_index_sz,
|
||
|
|
uint8 type, uint32 length);
|
||
|
|
|
||
|
|
/* Unlink, frees allocated protocol memory (including dhd_prot) */
|
||
|
|
extern void dhd_prot_detach(dhd_pub_t *dhdp);
|
||
|
|
|
||
|
|
/* Initialize protocol: sync w/dongle state.
|
||
|
|
* Sets dongle media info (iswl, drv_version, mac address).
|
||
|
|
*/
|
||
|
|
extern int dhd_sync_with_dongle(dhd_pub_t *dhdp);
|
||
|
|
|
||
|
|
/* Protocol initialization needed for IOCTL/IOVAR path */
|
||
|
|
extern int dhd_prot_init(dhd_pub_t *dhd);
|
||
|
|
|
||
|
|
/* Stop protocol: sync w/dongle state. */
|
||
|
|
extern void dhd_prot_stop(dhd_pub_t *dhdp);
|
||
|
|
|
||
|
|
/* Add any protocol-specific data header.
|
||
|
|
* Caller must reserve prot_hdrlen prepend space.
|
||
|
|
*/
|
||
|
|
extern void dhd_prot_hdrpush(dhd_pub_t *, int ifidx, void *txp);
|
||
|
|
extern uint dhd_prot_hdrlen(dhd_pub_t *, void *txp);
|
||
|
|
|
||
|
|
/* Remove any protocol-specific data header. */
|
||
|
|
extern int dhd_prot_hdrpull(dhd_pub_t *, int *ifidx, void *rxp, uchar *buf, uint *len);
|
||
|
|
|
||
|
|
/* Use protocol to issue ioctl to dongle */
|
||
|
|
extern int dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t * ioc, void * buf, int len);
|
||
|
|
|
||
|
|
/* Handles a protocol control response asynchronously */
|
||
|
|
extern int dhd_prot_ctl_complete(dhd_pub_t *dhd);
|
||
|
|
|
||
|
|
/* Check for and handle local prot-specific iovar commands */
|
||
|
|
extern int dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name,
|
||
|
|
void *params, int plen, void *arg, int len, bool set);
|
||
|
|
|
||
|
|
/* Add prot dump output to a buffer */
|
||
|
|
extern void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
|
||
|
|
|
||
|
|
/* Update local copy of dongle statistics */
|
||
|
|
extern void dhd_prot_dstats(dhd_pub_t *dhdp);
|
||
|
|
|
||
|
|
extern int dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void * buf, uint buflen);
|
||
|
|
|
||
|
|
extern int dhd_preinit_ioctls(dhd_pub_t *dhd);
|
||
|
|
|
||
|
|
extern int dhd_process_pkt_reorder_info(dhd_pub_t *dhd, uchar *reorder_info_buf,
|
||
|
|
uint reorder_info_len, void **pkt, uint32 *free_buf_count);
|
||
|
|
|
||
|
|
#ifdef BCMPCIE
|
||
|
|
extern bool dhd_prot_process_msgbuf_txcpl(dhd_pub_t *dhd, uint bound);
|
||
|
|
extern bool dhd_prot_process_msgbuf_rxcpl(dhd_pub_t *dhd, uint bound);
|
||
|
|
extern int dhd_prot_process_ctrlbuf(dhd_pub_t * dhd);
|
||
|
|
extern bool dhd_prot_dtohsplit(dhd_pub_t * dhd);
|
||
|
|
extern int dhd_post_dummy_msg(dhd_pub_t *dhd);
|
||
|
|
extern int dhdmsgbuf_lpbk_req(dhd_pub_t *dhd, uint len);
|
||
|
|
extern void dhd_prot_rx_dataoffset(dhd_pub_t *dhd, uint32 offset);
|
||
|
|
extern int dhd_prot_txdata(dhd_pub_t *dhd, void *p, uint8 ifidx);
|
||
|
|
extern int dhdmsgbuf_dmaxfer_req(dhd_pub_t *dhd, uint len, uint srcdelay, uint destdelay);
|
||
|
|
|
||
|
|
extern void dhd_dma_buf_init(dhd_pub_t *dhd, void *dma_buf,
|
||
|
|
void *va, uint32 len, dmaaddr_t pa, void *dmah, void *secdma);
|
||
|
|
extern void dhd_prot_flowrings_pool_release(dhd_pub_t *dhd,
|
||
|
|
uint16 flowid, void *msgbuf_ring);
|
||
|
|
extern int dhd_prot_flow_ring_create(dhd_pub_t *dhd, flow_ring_node_t *flow_ring_node);
|
||
|
|
extern int dhd_post_tx_ring_item(dhd_pub_t *dhd, void *PKTBUF, uint8 ifindex);
|
||
|
|
extern int dhd_prot_flow_ring_delete(dhd_pub_t *dhd, flow_ring_node_t *flow_ring_node);
|
||
|
|
extern int dhd_prot_flow_ring_flush(dhd_pub_t *dhd, flow_ring_node_t *flow_ring_node);
|
||
|
|
extern int dhd_prot_ringupd_dump(dhd_pub_t *dhd, struct bcmstrbuf *b);
|
||
|
|
extern uint32 dhd_prot_metadata_dbg_set(dhd_pub_t *dhd, bool val);
|
||
|
|
extern uint32 dhd_prot_metadata_dbg_get(dhd_pub_t *dhd);
|
||
|
|
extern uint32 dhd_prot_metadatalen_set(dhd_pub_t *dhd, uint32 val, bool rx);
|
||
|
|
extern uint32 dhd_prot_metadatalen_get(dhd_pub_t *dhd, bool rx);
|
||
|
|
extern void dhd_prot_print_flow_ring(dhd_pub_t *dhd, void *msgbuf_flow_info,
|
||
|
|
struct bcmstrbuf *strbuf, const char * fmt);
|
||
|
|
extern void dhd_prot_print_info(dhd_pub_t *dhd, struct bcmstrbuf *strbuf);
|
||
|
|
extern void dhd_prot_update_txflowring(dhd_pub_t *dhdp, uint16 flow_id, void *msgring_info);
|
||
|
|
extern void dhd_prot_txdata_write_flush(dhd_pub_t *dhd, uint16 flow_id, bool in_lock);
|
||
|
|
extern uint32 dhd_prot_txp_threshold(dhd_pub_t *dhd, bool set, uint32 val);
|
||
|
|
extern void dhd_prot_reset(dhd_pub_t *dhd);
|
||
|
|
#ifdef DHD_LB
|
||
|
|
extern void dhd_lb_tx_compl_handler(unsigned long data);
|
||
|
|
extern void dhd_lb_rx_compl_handler(unsigned long data);
|
||
|
|
extern void dhd_lb_rx_process_handler(unsigned long data);
|
||
|
|
#endif /* DHD_LB */
|
||
|
|
void dhd_prot_collect_memdump(dhd_pub_t *dhd);
|
||
|
|
#endif /* BCMPCIE */
|
||
|
|
/********************************
|
||
|
|
* For version-string expansion *
|
||
|
|
*/
|
||
|
|
#if defined(BDC)
|
||
|
|
#define DHD_PROTOCOL "bdc"
|
||
|
|
#elif defined(CDC)
|
||
|
|
#define DHD_PROTOCOL "cdc"
|
||
|
|
#else
|
||
|
|
#define DHD_PROTOCOL "unknown"
|
||
|
|
#endif /* proto */
|
||
|
|
|
||
|
|
#endif /* _dhd_proto_h_ */
|