xref: /linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.h (revision 9938b04472d5c59f8bd8152a548533a8599596a2)
1 /*
2  * Copyright (c) 2010 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 #ifndef	_BRCM_UCODE_H_
17 #define	_BRCM_UCODE_H_
18 
19 #include "types.h"		/* forward structure declarations */
20 
21 #define MIN_FW_SIZE 40000	/* minimum firmware file size in bytes */
22 #define MAX_FW_SIZE 150000
23 
24 #define UCODE_LOADER_API_VER 0
25 
26 struct d11init;
27 
28 struct brcms_ucode {
29 	struct d11init *d11lcn0bsinitvals24;
30 	struct d11init *d11lcn0initvals24;
31 	struct d11init *d11lcn1bsinitvals24;
32 	struct d11init *d11lcn1initvals24;
33 	struct d11init *d11lcn2bsinitvals24;
34 	struct d11init *d11lcn2initvals24;
35 	struct d11init *d11n0absinitvals16;
36 	struct d11init *d11n0bsinitvals16;
37 	struct d11init *d11n0initvals16;
38 	__le32 *bcm43xx_16_mimo;
39 	size_t bcm43xx_16_mimosz;
40 	__le32 *bcm43xx_24_lcn;
41 	size_t bcm43xx_24_lcnsz;
42 	u32 *bcm43xx_bommajor;
43 	u32 *bcm43xx_bomminor;
44 };
45 
46 int brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode);
47 
48 void brcms_ucode_data_free(struct brcms_ucode *ucode);
49 
50 int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, unsigned int idx);
51 int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes,
52 			  unsigned int idx);
53 void brcms_ucode_free_buf(void *);
54 int  brcms_check_firmwares(struct brcms_info *wl);
55 
56 #endif	/* _BRCM_UCODE_H_ */
57