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a83369b6 FL |
1 | /* |
2 | * Copyright (c) 2011 Broadcom Corporation | |
3 | * | |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
11 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |
13 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
14 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | ||
17 | #ifndef _BRCMFMAC_SDIO_CHIP_H_ | |
18 | #define _BRCMFMAC_SDIO_CHIP_H_ | |
19 | ||
20 | /* | |
21 | * Core reg address translation. | |
22 | * Both macro's returns a 32 bits byte address on the backplane bus. | |
23 | */ | |
24 | #define CORE_CC_REG(base, field) \ | |
25 | (base + offsetof(struct chipcregs, field)) | |
26 | #define CORE_BUS_REG(base, field) \ | |
27 | (base + offsetof(struct sdpcmd_regs, field)) | |
28 | #define CORE_SB(base, field) \ | |
29 | (base + SBCONFIGOFF + offsetof(struct sbconfig, field)) | |
30 | ||
e63ac6b8 FL |
31 | /* SDIO function 1 register CHIPCLKCSR */ |
32 | /* Force ALP request to backplane */ | |
33 | #define SBSDIO_FORCE_ALP 0x01 | |
34 | /* Force HT request to backplane */ | |
35 | #define SBSDIO_FORCE_HT 0x02 | |
36 | /* Force ILP request to backplane */ | |
37 | #define SBSDIO_FORCE_ILP 0x04 | |
38 | /* Make ALP ready (power up xtal) */ | |
39 | #define SBSDIO_ALP_AVAIL_REQ 0x08 | |
40 | /* Make HT ready (power up PLL) */ | |
41 | #define SBSDIO_HT_AVAIL_REQ 0x10 | |
42 | /* Squelch clock requests from HW */ | |
43 | #define SBSDIO_FORCE_HW_CLKREQ_OFF 0x20 | |
44 | /* Status: ALP is ready */ | |
45 | #define SBSDIO_ALP_AVAIL 0x40 | |
46 | /* Status: HT is ready */ | |
47 | #define SBSDIO_HT_AVAIL 0x80 | |
48 | #define SBSDIO_AVBITS (SBSDIO_HT_AVAIL | SBSDIO_ALP_AVAIL) | |
49 | #define SBSDIO_ALPAV(regval) ((regval) & SBSDIO_AVBITS) | |
50 | #define SBSDIO_HTAV(regval) (((regval) & SBSDIO_AVBITS) == SBSDIO_AVBITS) | |
51 | #define SBSDIO_ALPONLY(regval) (SBSDIO_ALPAV(regval) && !SBSDIO_HTAV(regval)) | |
52 | #define SBSDIO_CLKAV(regval, alponly) \ | |
53 | (SBSDIO_ALPAV(regval) && (alponly ? 1 : SBSDIO_HTAV(regval))) | |
2d4a9af1 | 54 | |
99ba15cd FL |
55 | #define BRCMF_MAX_CORENUM 6 |
56 | ||
57 | struct chip_core_info { | |
58 | u16 id; | |
59 | u16 rev; | |
60 | u32 base; | |
61 | u32 wrapbase; | |
62 | u32 caps; | |
523894f2 | 63 | u32 cib; |
99ba15cd FL |
64 | }; |
65 | ||
a83369b6 FL |
66 | struct chip_info { |
67 | u32 chip; | |
68 | u32 chiprev; | |
6ca687d9 | 69 | u32 socitype; |
99ba15cd FL |
70 | /* core info */ |
71 | /* always put chipcommon core at 0, bus core at 1 */ | |
72 | struct chip_core_info c_inf[BRCMF_MAX_CORENUM]; | |
a83369b6 | 73 | u32 pmurev; |
5b45e54e | 74 | u32 pmucaps; |
a83369b6 | 75 | u32 ramsize; |
6ca687d9 FL |
76 | |
77 | bool (*iscoreup)(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci, | |
78 | u16 coreid); | |
523894f2 FL |
79 | u32 (*corerev)(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci, |
80 | u16 coreid); | |
086a2e0a FL |
81 | void (*coredisable)(struct brcmf_sdio_dev *sdiodev, |
82 | struct chip_info *ci, u16 coreid); | |
d77e70ff FL |
83 | void (*resetcore)(struct brcmf_sdio_dev *sdiodev, |
84 | struct chip_info *ci, u16 coreid); | |
a83369b6 FL |
85 | }; |
86 | ||
87 | struct sbconfig { | |
88 | u32 PAD[2]; | |
89 | u32 sbipsflag; /* initiator port ocp slave flag */ | |
90 | u32 PAD[3]; | |
91 | u32 sbtpsflag; /* target port ocp slave flag */ | |
92 | u32 PAD[11]; | |
93 | u32 sbtmerrloga; /* (sonics >= 2.3) */ | |
94 | u32 PAD; | |
95 | u32 sbtmerrlog; /* (sonics >= 2.3) */ | |
96 | u32 PAD[3]; | |
97 | u32 sbadmatch3; /* address match3 */ | |
98 | u32 PAD; | |
99 | u32 sbadmatch2; /* address match2 */ | |
100 | u32 PAD; | |
101 | u32 sbadmatch1; /* address match1 */ | |
102 | u32 PAD[7]; | |
103 | u32 sbimstate; /* initiator agent state */ | |
104 | u32 sbintvec; /* interrupt mask */ | |
105 | u32 sbtmstatelow; /* target state */ | |
106 | u32 sbtmstatehigh; /* target state */ | |
107 | u32 sbbwa0; /* bandwidth allocation table0 */ | |
108 | u32 PAD; | |
109 | u32 sbimconfiglow; /* initiator configuration */ | |
110 | u32 sbimconfighigh; /* initiator configuration */ | |
111 | u32 sbadmatch0; /* address match0 */ | |
112 | u32 PAD; | |
113 | u32 sbtmconfiglow; /* target configuration */ | |
114 | u32 sbtmconfighigh; /* target configuration */ | |
115 | u32 sbbconfig; /* broadcast configuration */ | |
116 | u32 PAD; | |
117 | u32 sbbstate; /* broadcast state */ | |
118 | u32 PAD[3]; | |
119 | u32 sbactcnfg; /* activate configuration */ | |
120 | u32 PAD[3]; | |
121 | u32 sbflagst; /* current sbflags */ | |
122 | u32 PAD[3]; | |
123 | u32 sbidlow; /* identification */ | |
124 | u32 sbidhigh; /* identification */ | |
125 | }; | |
126 | ||
069eddd9 FL |
127 | /* sdio core registers */ |
128 | struct sdpcmd_regs { | |
129 | u32 corecontrol; /* 0x00, rev8 */ | |
130 | u32 corestatus; /* rev8 */ | |
131 | u32 PAD[1]; | |
132 | u32 biststatus; /* rev8 */ | |
133 | ||
134 | /* PCMCIA access */ | |
135 | u16 pcmciamesportaladdr; /* 0x010, rev8 */ | |
136 | u16 PAD[1]; | |
137 | u16 pcmciamesportalmask; /* rev8 */ | |
138 | u16 PAD[1]; | |
139 | u16 pcmciawrframebc; /* rev8 */ | |
140 | u16 PAD[1]; | |
141 | u16 pcmciaunderflowtimer; /* rev8 */ | |
142 | u16 PAD[1]; | |
143 | ||
144 | /* interrupt */ | |
145 | u32 intstatus; /* 0x020, rev8 */ | |
146 | u32 hostintmask; /* rev8 */ | |
147 | u32 intmask; /* rev8 */ | |
148 | u32 sbintstatus; /* rev8 */ | |
149 | u32 sbintmask; /* rev8 */ | |
150 | u32 funcintmask; /* rev4 */ | |
151 | u32 PAD[2]; | |
152 | u32 tosbmailbox; /* 0x040, rev8 */ | |
153 | u32 tohostmailbox; /* rev8 */ | |
154 | u32 tosbmailboxdata; /* rev8 */ | |
155 | u32 tohostmailboxdata; /* rev8 */ | |
156 | ||
157 | /* synchronized access to registers in SDIO clock domain */ | |
158 | u32 sdioaccess; /* 0x050, rev8 */ | |
159 | u32 PAD[3]; | |
160 | ||
161 | /* PCMCIA frame control */ | |
162 | u8 pcmciaframectrl; /* 0x060, rev8 */ | |
163 | u8 PAD[3]; | |
164 | u8 pcmciawatermark; /* rev8 */ | |
165 | u8 PAD[155]; | |
166 | ||
167 | /* interrupt batching control */ | |
168 | u32 intrcvlazy; /* 0x100, rev8 */ | |
169 | u32 PAD[3]; | |
170 | ||
171 | /* counters */ | |
172 | u32 cmd52rd; /* 0x110, rev8 */ | |
173 | u32 cmd52wr; /* rev8 */ | |
174 | u32 cmd53rd; /* rev8 */ | |
175 | u32 cmd53wr; /* rev8 */ | |
176 | u32 abort; /* rev8 */ | |
177 | u32 datacrcerror; /* rev8 */ | |
178 | u32 rdoutofsync; /* rev8 */ | |
179 | u32 wroutofsync; /* rev8 */ | |
180 | u32 writebusy; /* rev8 */ | |
181 | u32 readwait; /* rev8 */ | |
182 | u32 readterm; /* rev8 */ | |
183 | u32 writeterm; /* rev8 */ | |
184 | u32 PAD[40]; | |
185 | u32 clockctlstatus; /* rev8 */ | |
186 | u32 PAD[7]; | |
187 | ||
188 | u32 PAD[128]; /* DMA engines */ | |
189 | ||
190 | /* SDIO/PCMCIA CIS region */ | |
191 | char cis[512]; /* 0x400-0x5ff, rev6 */ | |
192 | ||
193 | /* PCMCIA function control registers */ | |
194 | char pcmciafcr[256]; /* 0x600-6ff, rev6 */ | |
195 | u16 PAD[55]; | |
196 | ||
197 | /* PCMCIA backplane access */ | |
198 | u16 backplanecsr; /* 0x76E, rev6 */ | |
199 | u16 backplaneaddr0; /* rev6 */ | |
200 | u16 backplaneaddr1; /* rev6 */ | |
201 | u16 backplaneaddr2; /* rev6 */ | |
202 | u16 backplaneaddr3; /* rev6 */ | |
203 | u16 backplanedata0; /* rev6 */ | |
204 | u16 backplanedata1; /* rev6 */ | |
205 | u16 backplanedata2; /* rev6 */ | |
206 | u16 backplanedata3; /* rev6 */ | |
207 | u16 PAD[31]; | |
208 | ||
209 | /* sprom "size" & "blank" info */ | |
210 | u16 spromstatus; /* 0x7BE, rev2 */ | |
211 | u32 PAD[464]; | |
212 | ||
213 | u16 PAD[0x80]; | |
214 | }; | |
215 | ||
a83369b6 | 216 | extern int brcmf_sdio_chip_attach(struct brcmf_sdio_dev *sdiodev, |
a97e4fc5 | 217 | struct chip_info **ci_ptr, u32 regs); |
a8a6c045 | 218 | extern void brcmf_sdio_chip_detach(struct chip_info **ci_ptr); |
e12afb6c FL |
219 | extern void brcmf_sdio_chip_drivestrengthinit(struct brcmf_sdio_dev *sdiodev, |
220 | struct chip_info *ci, | |
221 | u32 drivestrength); | |
99ba15cd | 222 | extern u8 brcmf_sdio_chip_getinfidx(struct chip_info *ci, u16 coreid); |
069eddd9 FL |
223 | extern void brcmf_sdio_chip_enter_download(struct brcmf_sdio_dev *sdiodev, |
224 | struct chip_info *ci); | |
225 | extern bool brcmf_sdio_chip_exit_download(struct brcmf_sdio_dev *sdiodev, | |
226 | struct chip_info *ci, char *nvram_dat, | |
227 | uint nvram_sz); | |
a83369b6 FL |
228 | |
229 | #endif /* _BRCMFMAC_SDIO_CHIP_H_ */ |