18ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* 28ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * SDIO host client driver interface of Broadcom HNBU 38ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * export functions to client drivers 48ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * abstract OS and BUS specific details of SDIO 58ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * 6832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt * Copyright (C) 1999-2012, Broadcom Corporation 78ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * 8832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt * Unless you and Broadcom execute a separate written software license 98ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * agreement governing use of this software, this software is licensed to you 108ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * under the terms of the GNU General Public License version 2 (the "GPL"), 118ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * available at http://www.broadcom.com/licenses/GPLv2.php, with the 128ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * following added to such license: 138ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * 148ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * As a special exception, the copyright holders of this software give you 158ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * permission to link this software with independent modules, and to copy and 168ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * distribute the resulting executable under terms of your choice, provided that 178ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * you also meet, for each linked independent module, the terms and conditions of 188ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * the license of that module. An independent module is a module which is not 198ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * derived from this software. The special exception does not apply to any 208ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * modifications of the software. 218ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * 228ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * Notwithstanding the above, under no circumstances may you combine this 238ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * software in any way with any other Broadcom software provided under a license 248ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * other than the GPL, without Broadcom's express prior written consent. 258ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * 268f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidt * $Id: bcmsdh.h 347614 2012-07-27 10:24:51Z $ 27832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt */ 28832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt 29832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt/** 30832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt * @file bcmsdh.h 318ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 328ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 338ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#ifndef _bcmsdh_h_ 348ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define _bcmsdh_h_ 358ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 368ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define BCMSDH_ERROR_VAL 0x0001 /* Error */ 378ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define BCMSDH_INFO_VAL 0x0002 /* Info */ 388ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern const uint bcmsdh_msglevel; 398ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 408ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define BCMSDH_ERROR(x) 418ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define BCMSDH_INFO(x) 428ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 43832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt#if (defined(BCMSDIOH_STD) || defined(BCMSDIOH_BCM) || defined(BCMSDIOH_SPI)) 44832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt#define BCMSDH_ADAPTER 45832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt#endif /* BCMSDIO && (BCMSDIOH_STD || BCMSDIOH_BCM || BCMSDIOH_SPI) */ 46832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt 478ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* forward declarations */ 488ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidttypedef struct bcmsdh_info bcmsdh_info_t; 498ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidttypedef void (*bcmsdh_cb_fn_t)(void *); 508ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 518ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Attach and build an interface to the underlying SD host driver. 528ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * - Allocates resources (structs, arrays, mem, OS handles, etc) needed by bcmsdh. 538ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * - Returns the bcmsdh handle and virtual address base for register access. 548ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * The returned handle should be used in all subsequent calls, but the bcmsh 558ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * implementation may maintain a single "default" handle (e.g. the first or 568ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * most recent one) to enable single-instance implementations to pass NULL. 578ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 584a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidt 5966981be398731073dc68d703327d2cf24bd9c6abDmitry Shmidt#if 0 && (NDISVER >= 0x0630) && 1 604a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidtextern bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *cfghdl, 614a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidt void **regsva, uint irq, shared_info_t *sh); 624a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidt#else 638ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *cfghdl, void **regsva, uint irq); 644a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidt#endif 658ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 668ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Detach - freeup resources allocated in attach */ 678ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_detach(osl_t *osh, void *sdh); 688ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 698ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Query if SD device interrupts are enabled */ 708ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bool bcmsdh_intr_query(void *sdh); 718ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 728ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Enable/disable SD interrupt */ 738ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_intr_enable(void *sdh); 748ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_intr_disable(void *sdh); 758ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 768ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Register/deregister device interrupt handler. */ 778ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh); 788ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_intr_dereg(void *sdh); 794a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidt/* Enable/disable SD card interrupt forward */ 804a3a0faf9abf605caf9ff7b27755d867b9ac9403Dmitry Shmidtextern void bcmsdh_intr_forward(void *sdh, bool pass); 818ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 828ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#if defined(DHD_DEBUG) 838ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Query pending interrupt status from the host controller */ 848ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bool bcmsdh_intr_pending(void *sdh); 858ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#endif 868ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 878ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Register a callback to be called if and when bcmsdh detects 888ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * device removal. No-op in the case of non-removable/hardwired devices. 898ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 908ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_devremove_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh); 918ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 928ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Access SDIO address space (e.g. CCCR) using CMD52 (single-byte interface). 938ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * fn: function number 948ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * addr: unmodified SDIO-space address 958ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * data: data byte to write 968ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * err: pointer to error code (or NULL) 978ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 988ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint8 bcmsdh_cfg_read(void *sdh, uint func, uint32 addr, int *err); 998ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_cfg_write(void *sdh, uint func, uint32 addr, uint8 data, int *err); 1008ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1018ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Read/Write 4bytes from/to cfg space */ 1028ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint32 bcmsdh_cfg_read_word(void *sdh, uint fnc_num, uint32 addr, int *err); 1038ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_cfg_write_word(void *sdh, uint fnc_num, uint32 addr, uint32 data, int *err); 1048ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1058ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Read CIS content for specified function. 1068ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * fn: function whose CIS is being requested (0 is common CIS) 1078ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * cis: pointer to memory location to place results 1088ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * length: number of bytes to read 1098ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * Internally, this routine uses the values from the cis base regs (0x9-0xB) 1108ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * to form an SDIO-space address to read the data from. 1118ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 1128ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_cis_read(void *sdh, uint func, uint8 *cis, uint length); 1138ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1148ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Synchronous access to device (client) core registers via CMD53 to F1. 1158ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * addr: backplane address (i.e. >= regsva from attach) 1168ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * size: register width in bytes (2 or 4) 1178ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * data: data for register write 1188ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 1198ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint32 bcmsdh_reg_read(void *sdh, uint32 addr, uint size); 1208ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint32 bcmsdh_reg_write(void *sdh, uint32 addr, uint size, uint32 data); 1218ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 122832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt/* set sb address window */ 123832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidtextern int bcmsdhsdio_set_sbaddr_window(void *sdh, uint32 address, bool force_set); 124832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt 1258ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Indicate if last reg read/write failed */ 1268ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bool bcmsdh_regfail(void *sdh); 1278ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1288ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Buffer transfer to/from device (client) core via cmd53. 1298ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * fn: function number 1308ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * addr: backplane address (i.e. >= regsva from attach) 1318ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * flags: backplane width, address increment, sync/async 1328ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * buf: pointer to memory data buffer 1338ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * nbytes: number of bytes to transfer to/from buf 1348ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * pkt: pointer to packet associated with buf (if any) 1358ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * complete: callback function for command completion (async only) 1368ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * handle: handle for completion callback (first arg in callback) 1378ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * Returns 0 or error code. 1388ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * NOTE: Async operation is not currently supported. 1398ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 1408ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidttypedef void (*bcmsdh_cmplt_fn_t)(void *handle, int status, bool sync_waiting); 1418ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_send_buf(void *sdh, uint32 addr, uint fn, uint flags, 1428ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt uint8 *buf, uint nbytes, void *pkt, 143832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt bcmsdh_cmplt_fn_t complete_fn, void *handle); 1448ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_recv_buf(void *sdh, uint32 addr, uint fn, uint flags, 1458ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt uint8 *buf, uint nbytes, void *pkt, 146832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt bcmsdh_cmplt_fn_t complete_fn, void *handle); 1478ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1488f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidtextern void bcmsdh_glom_post(void *sdh, uint8 *frame, uint len); 1498f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidtextern void bcmsdh_glom_clear(void *sdh); 1508f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidtextern uint bcmsdh_set_mode(void *sdh, uint mode); 1518f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidtextern bool bcmsdh_glom_enabled(void); 1528ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Flags bits */ 1538ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define SDIO_REQ_4BYTE 0x1 /* Four-byte target (backplane) width (vs. two-byte) */ 1548ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define SDIO_REQ_FIXED 0x2 /* Fixed address (FIFO) (vs. incrementing address) */ 1558ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define SDIO_REQ_ASYNC 0x4 /* Async request (vs. sync request) */ 156832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt#define SDIO_BYTE_MODE 0x8 /* Byte mode request(non-block mode) */ 1578ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1588ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Pending (non-error) return code */ 1598ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#define BCME_PENDING 1 1608ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1618ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Read/write to memory block (F1, no FIFO) via CMD53 (sync only). 1628ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * rw: read or write (0/1) 1638ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * addr: direct SDIO address 1648ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * buf: pointer to memory data buffer 1658ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * nbytes: number of bytes to transfer to/from buf 1668ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt * Returns 0 or error code. 1678ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt */ 1688ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_rwdata(void *sdh, uint rw, uint32 addr, uint8 *buf, uint nbytes); 1698ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1708ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Issue an abort to the specified function */ 1718ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_abort(void *sdh, uint fn); 1728ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1738ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Start SDIO Host Controller communication */ 1748ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_start(void *sdh, int stage); 1758ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1768ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Stop SDIO Host Controller communication */ 1778ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_stop(void *sdh); 1788ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1798ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Wait system lock free */ 1808ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_waitlockfree(void *sdh); 1818ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1828ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Returns the "Device ID" of target device on the SDIO bus. */ 1838ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_query_device(void *sdh); 1848ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1858ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Returns the number of IO functions reported by the device */ 1868ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint bcmsdh_query_iofnum(void *sdh); 1878ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1888ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Miscellaneous knob tweaker. */ 1898ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_iovar_op(void *sdh, const char *name, 1908ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt void *params, int plen, void *arg, int len, bool set); 1918ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1928ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Reset and reinitialize the device */ 1938ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_reset(bcmsdh_info_t *sdh); 1948ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1958ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* helper functions */ 1968ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1978ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void *bcmsdh_get_sdioh(bcmsdh_info_t *sdh); 1988ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 1998ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* callback functions */ 2008ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidttypedef struct { 2018ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt /* attach to device */ 2028ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt void *(*attach)(uint16 vend_id, uint16 dev_id, uint16 bus, uint16 slot, 2038ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt uint16 func, uint bustype, void * regsva, osl_t * osh, 2048ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt void * param); 2058ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt /* detach from device */ 2068ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt void (*detach)(void *ch); 2078ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt} bcmsdh_driver_t; 2088ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2098ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* platform specific/high level functions */ 2108ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_register(bcmsdh_driver_t *driver); 2118ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_unregister(void); 2128ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bool bcmsdh_chipmatch(uint16 vendor, uint16 device); 2138ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_device_remove(void * sdh); 2148ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 215832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidtextern int bcmsdh_reg_sdio_notify(void* semaphore); 216832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidtextern void bcmsdh_unreg_sdio_notify(void); 217832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt 2188ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#if defined(OOB_INTR_ONLY) 2198ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_register_oob_intr(void * dhdp); 2208ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_unregister_oob_intr(void); 2218ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_oob_intr_set(bool enable); 2228f237d3133b0672c337c27a1e34daad2b4e76f45Dmitry Shmidt#endif /* defined(OOB_INTR_ONLY) || defined(BCMSPI_ANDROID) */ 223832523286e7a5d2fb5ea9f4b87659508d44cdf45Dmitry Shmidt 2248ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Function to pass device-status bits to DHD. */ 2258ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint32 bcmsdh_get_dstatus(void *sdh); 2268ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2278ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Function to return current window addr */ 2288ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern uint32 bcmsdh_cur_sbwad(void *sdh); 2298ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2308ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* Function to pass chipid and rev to lower layers for controlling pr's */ 2318ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern void bcmsdh_chipinfo(void *sdh, uint32 chip, uint32 chiprev); 2328ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2338ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2348ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_sleep(void *sdh, bool enab); 2358ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2368ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt/* GPIO support */ 2378ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_gpio_init(void *sd); 2388ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern bool bcmsdh_gpioin(void *sd, uint32 gpio); 2398ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_gpioouten(void *sd, uint32 gpio); 2408ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidtextern int bcmsdh_gpioout(void *sd, uint32 gpio, bool enab); 2418ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt 2428ce1727333a1c411bb88330d69f82386a118c6bfDmitry Shmidt#endif /* _bcmsdh_h_ */ 243