1 /* 2 * Misc utility routines for accessing chip-specific features 3 * of the BOOKER NCI (non coherent interconnect) based Broadcom chips. 4 * 5 * Broadcom Proprietary and Confidential. Copyright (C) 2020, 6 * All Rights Reserved. 7 * 8 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom; 9 * the contents of this file may not be disclosed to third parties, 10 * copied or duplicated in any form, in whole or in part, without 11 * the prior written permission of Broadcom. 12 * 13 * 14 * <<Broadcom-WL-IPTag/Proprietary:>> 15 * 16 */ 17 18 #ifndef _NCI_H 19 #define _NCI_H 20 21 #include <siutils.h> 22 23 #ifdef SOCI_NCI_BUS 24 void nci_uninit(void *nci); 25 uint32 nci_scan(si_t *sih); 26 void nci_dump_erom(void *nci); 27 void* nci_init(si_t *sih, chipcregs_t *cc, uint bustype); 28 volatile void *nci_setcore(si_t *sih, uint coreid, uint coreunit); 29 volatile void *nci_setcoreidx(si_t *sih, uint coreidx); 30 uint nci_findcoreidx(const si_t *sih, uint coreid, uint coreunit); 31 volatile uint32 *nci_corereg_addr(si_t *sih, uint coreidx, uint regoff); 32 uint nci_corereg_writeonly(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); 33 uint nci_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); 34 uint nci_corerev_minor(const si_t *sih); 35 uint nci_corerev(const si_t *sih); 36 uint nci_corevendor(const si_t *sih); 37 uint nci_get_wrap_reg(const si_t *sih, uint32 offset, uint32 mask, uint32 val); 38 void nci_core_reset(const si_t *sih, uint32 bits, uint32 resetbits); 39 void nci_core_disable(const si_t *sih, uint32 bits); 40 bool nci_iscoreup(const si_t *sih); 41 uint32 nci_coreid(const si_t *sih, uint coreidx); 42 uint nci_numcoreunits(const si_t *sih, uint coreid); 43 uint32 nci_addr_space(const si_t *sih, uint spidx, uint baidx); 44 uint32 nci_addr_space_size(const si_t *sih, uint spidx, uint baidx); 45 bool nci_iscoreup(const si_t *sih); 46 uint nci_intflag(si_t *sih); 47 uint nci_flag(si_t *sih); 48 uint nci_flag_alt(const si_t *sih); 49 void nci_setint(const si_t *sih, int siflag); 50 uint32 nci_oobr_baseaddr(const si_t *sih, bool second); 51 uint nci_coreunit(const si_t *sih); 52 uint nci_corelist(const si_t *sih, uint coreid[]); 53 int nci_numaddrspaces(const si_t *sih); 54 uint32 nci_addrspace(const si_t *sih, uint spidx, uint baidx); 55 uint32 nci_addrspacesize(const si_t *sih, uint spidx, uint baidx); 56 void nci_coreaddrspaceX(const si_t *sih, uint asidx, uint32 *addr, uint32 *size); 57 uint32 nci_core_cflags(const si_t *sih, uint32 mask, uint32 val); 58 void nci_core_cflags_wo(const si_t *sih, uint32 mask, uint32 val); 59 uint32 nci_core_sflags(const si_t *sih, uint32 mask, uint32 val); 60 uint nci_wrapperreg(const si_t *sih, uint32 offset, uint32 mask, uint32 val); 61 void nci_invalidate_second_bar0win(si_t *sih); 62 int nci_backplane_access(si_t *sih, uint addr, uint size, uint *val, bool read); 63 int nci_backplane_access_64(si_t *sih, uint addr, uint size, uint64 *val, bool read); 64 uint nci_num_slaveports(const si_t *sih, uint coreid); 65 #if defined(BCMDBG) || defined(BCMDBG_DUMP) || defined(BCMDBG_PHYDUMP) 66 void nci_dumpregs(const si_t *sih, struct bcmstrbuf *b); 67 #endif /* BCMDBG || BCMDBG_DUMP || BCMDBG_PHYDUMP */ 68 #ifdef BCMDBG 69 void nci_view(si_t *sih, bool verbose); 70 void nci_viewall(si_t *sih, bool verbose); 71 #endif /* BCMDBG */ 72 uint32 nci_get_nth_wrapper(const si_t *sih, int32 wrap_pos); 73 uint32 nci_get_axi_addr(const si_t *sih, uint32 *size); 74 uint32* nci_wrapper_dump_binary_one(const si_info_t *sii, uint32 *p32, uint32 wrap_ba); 75 uint32 nci_wrapper_dump_binary(const si_t *sih, uchar *p); 76 uint32 nci_wrapper_dump_last_timeout(const si_t *sih, uint32 *error, 77 uint32 *core, uint32 *ba, uchar *p); 78 bool nci_check_enable_backplane_log(const si_t *sih); 79 uint32 nci_get_core_baaddr(const si_t *sih, uint32 *size, int32 baidx); 80 uint32 nci_clear_backplane_to(si_t *sih); 81 uint32 nci_clear_backplane_to_per_core(si_t *sih, uint coreid, uint coreunit, void *wrap); 82 bool nci_ignore_errlog(const si_info_t *sii, const aidmp_t *ai, 83 uint32 lo_addr, uint32 hi_addr, uint32 err_axi_id, uint32 errsts); 84 void nci_wrapper_get_last_error(const si_t *sih, uint32 *error_status, uint32 *core, uint32 *lo, 85 uint32 *hi, uint32 *id); 86 uint32 nci_get_axi_timeout_reg(void); 87 uint32 nci_findcoreidx_by_axiid(const si_t *sih, uint32 axiid); 88 uint32* nci_wrapper_dump_binary_one(const si_info_t *sii, uint32 *p32, uint32 wrap_ba); 89 uint32 nci_wrapper_dump_binary(const si_t *sih, uchar *p); 90 uint32 nci_wrapper_dump_last_timeout(const si_t *sih, uint32 *error, 91 uint32 *core, uint32 *ba, uchar *p); 92 bool nci_check_enable_backplane_log(const si_t *sih); 93 uint32 ai_wrapper_dump_buf_size(const si_t *sih); 94 uint32 nci_wrapper_dump_buf_size(const si_t *sih); 95 #endif /* SOCI_NCI_BUS */ 96 #endif /* _NCI_H */ 97