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/*
* Misc useful routines to access NIC local SROM/OTP .
*
* Copyright 2007, Broadcom Corporation
* All Rights Reserved.
*
* THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
* KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
* SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
*
*/
#ifndef _bcmsrom_h_
#define _bcmsrom_h_
/* Maximum srom: 4 Kilobits == 512 bytes */
#define SROM_MAX 512
#define SROM_WORDS 64
#define SROM3_SWRGN_OFF 28 /* s/w region offset in words */
#define SROM_SSID 2
#define SROM_WL1LHMAXP 29
#define SROM_WL1LPAB0 30
#define SROM_WL1LPAB1 31
#define SROM_WL1LPAB2 32
#define SROM_WL1HPAB0 33
#define SROM_WL1HPAB1 34
#define SROM_WL1HPAB2 35
#define SROM_MACHI_IL0 36
#define SROM_MACMID_IL0 37
#define SROM_MACLO_IL0 38
#define SROM_MACHI_ET0 39
#define SROM_MACMID_ET0 40
#define SROM_MACLO_ET0 41
#define SROM_MACHI_ET1 42
#define SROM_MACMID_ET1 43
#define SROM_MACLO_ET1 44
#define SROM3_MACHI 37
#define SROM3_MACMID 38
#define SROM3_MACLO 39
#define SROM_BXARSSI2G 40
#define SROM_BXARSSI5G 41
#define SROM_TRI52G 42
#define SROM_TRI5GHL 43
#define SROM_RXPO52G 45
#define SROM2_ENETPHY 45
#define SROM_AABREV 46
/* Fields in AABREV */
#define SROM_BR_MASK 0x00ff
#define SROM_CC_MASK 0x0f00
#define SROM_CC_SHIFT 8
#define SROM_AA0_MASK 0x3000
#define SROM_AA0_SHIFT 12
#define SROM_AA1_MASK 0xc000
#define SROM_AA1_SHIFT 14
#define SROM_WL0PAB0 47
#define SROM_WL0PAB1 48
#define SROM_WL0PAB2 49
#define SROM_LEDBH10 50
#define SROM_LEDBH32 51
#define SROM_WL10MAXP 52
#define SROM_WL1PAB0 53
#define SROM_WL1PAB1 54
#define SROM_WL1PAB2 55
#define SROM_ITT 56
#define SROM_BFL 57
#define SROM_BFL2 28
#define SROM3_BFL2 61
#define SROM_AG10 58
#define SROM_CCODE 59
#define SROM_OPO 60
#define SROM3_LEDDC 62
#define SROM_CRCREV 63
/* SROM Rev 4: Reallocate the software part of the srom to accomodate
* MIMO features. It assumes up to two PCIE functions and 440 bytes
* of useable srom i.e. the useable storage in chips with OTP that
* implements hardware redundancy.
*/
#define SROM4_WORDS 220
#define SROM4_SIGN 32
#define SROM4_SIGNATURE 0x5372
#define SROM4_BREV 33
#define SROM4_BFL0 34
#define SROM4_BFL1 35
#define SROM4_BFL2 36
#define SROM4_BFL3 37
#define SROM5_BFL0 37
#define SROM5_BFL1 38
#define SROM5_BFL2 39
#define SROM5_BFL3 40
#define SROM4_MACHI 38
#define SROM4_MACMID 39
#define SROM4_MACLO 40
#define SROM5_MACHI 41
#define SROM5_MACMID 42
#define SROM5_MACLO 43
#define SROM4_CCODE 41
#define SROM4_REGREV 42
#define SROM5_CCODE 34
#define SROM5_REGREV 35
#define SROM4_LEDBH10 43
#define SROM4_LEDBH32 44
#define SROM5_LEDBH10 59
#define SROM5_LEDBH32 60
#define SROM4_LEDDC 45
#define SROM5_LEDDC 45
#define SROM4_AA 46
#define SROM4_AA2G_MASK 0x00ff
#define SROM4_AA2G_SHIFT 0
#define SROM4_AA5G_MASK 0xff00
#define SROM4_AA5G_SHIFT 8
#define SROM4_AG10 47
#define SROM4_AG32 48
#define SROM4_TXPID2G 49
#define SROM4_TXPID5G 51
#define SROM4_TXPID5GL 53
#define SROM4_TXPID5GH 55
#define SROM4_TXRXC 61
#define SROM4_TXCHAIN_MASK 0x000f
#define SROM4_TXCHAIN_SHIFT 0
#define SROM4_RXCHAIN_MASK 0x00f0
#define SROM4_RXCHAIN_SHIFT 4
#define SROM4_SWITCH_MASK 0xff00
#define SROM4_SWITCH_SHIFT 8
/* Per-path fields */
#define MAX_PATH 4
#define SROM4_PATH0 64
#define SROM4_PATH1 87
#define SROM4_PATH2 110
#define SROM4_PATH3 133
#define SROM4_2G_ITT_MAXP 0
#define SROM4_2G_PA 1
#define SROM4_5G_ITT_MAXP 5
#define SROM4_5GLH_MAXP 6
#define SROM4_5G_PA 7
#define SROM4_5GL_PA 11
#define SROM4_5GH_PA 15
/* Fields in the ITT_MAXP and 5GLH_MAXP words */
#define B2G_MAXP_MASK 0xff
#define B2G_ITT_SHIFT 8
#define B5G_MAXP_MASK 0xff
#define B5G_ITT_SHIFT 8
#define B5GH_MAXP_MASK 0xff
#define B5GL_MAXP_SHIFT 8
/* All the miriad power offsets */
#define SROM4_2G_CCKPO 156
#define SROM4_2G_OFDMPO 157
#define SROM4_5G_OFDMPO 159
#define SROM4_5GL_OFDMPO 161
#define SROM4_5GH_OFDMPO 163
#define SROM4_2G_MCSPO 165
#define SROM4_5G_MCSPO 173
#define SROM4_5GL_MCSPO 181
#define SROM4_5GH_MCSPO 189
#define SROM4_CDDPO 197
#define SROM4_STBCPO 198
#define SROM4_BW40PO 199
#define SROM4_BWDUPPO 200
#define SROM4_CRCREV 219
/*SROM Rev 8: Make space for a 48word hardware header for PCIe rev >= 6.
* This is acombined srom for both MIMO and SISO boards, usable in
* the .130 4Kilobit OTP with hardware redundancy.
*/
#define SROM8_SIGN 64
#define SROM8_BREV 65
#define SROM8_BFL0 66
#define SROM8_BFL1 67
#define SROM8_BFL2 68
#define SROM8_BFL3 69
#define SROM8_MACHI 70
#define SROM8_MACMID 71
#define SROM8_MACLO 72
#define SROM8_CCODE 73
#define SROM8_REGREV 74
#define SROM8_LEDBH10 75
#define SROM8_LEDBH32 76
#define SROM8_LEDDC 77
#define SROM8_AA 78
#define SROM8_AG10 79
#define SROM8_AG32 80
#define SROM8_TXRXC 81
#define SROM8_BXARSSI2G 82
#define SROM8_BXARSSI5G 83
#define SROM8_TRI52G 84
#define SROM8_TRI5GHL 85
#define SROM8_RXPO52G 86
/* Per-path offsets & fields */
#define SROM8_PATH0 96
#define SROM8_PATH1 112
#define SROM8_PATH2 128
#define SROM8_PATH3 144
#define SROM8_2G_ITT_MAXP 0
#define SROM8_2G_PA 1
#define SROM8_5G_ITT_MAXP 4
#define SROM8_5GLH_MAXP 5
#define SROM8_5G_PA 6
#define SROM8_5GL_PA 9
#define SROM8_5GH_PA 12
/* All the miriad power offsets */
#define SROM8_2G_CCKPO 160
#define SROM8_2G_OFDMPO 161
#define SROM8_5G_OFDMPO 163
#define SROM8_5GL_OFDMPO 165
#define SROM8_5GH_OFDMPO 167
#define SROM8_2G_MCSPO 169
#define SROM8_5G_MCSPO 177
#define SROM8_5GL_MCSPO 185
#define SROM8_5GH_MCSPO 193
#define SROM8_CDDPO 201
#define SROM8_STBCPO 202
#define SROM8_BW40PO 203
#define SROM8_BWDUPPO 204
/* SISO PA parameters are in the path0 spaces */
#define SROM8_SISO 96
/* Legacy names for SISO PA paramters */
#define SROM8_W0_ITTMAXP (SROM8_SISO + SROM8_2G_ITT_MAXP)
#define SROM8_W0_PAB0 (SROM8_SISO + SROM8_2G_PA)
#define SROM8_W0_PAB1 (SROM8_SISO + SROM8_2G_PA + 1)
#define SROM8_W0_PAB2 (SROM8_SISO + SROM8_2G_PA + 2)
#define SROM8_W1_ITTMAXP (SROM8_SISO + SROM8_5G_ITT_MAXP)
#define SROM8_W1_MAXP_LCHC (SROM8_SISO + SROM8_5GLH_MAXP)
#define SROM8_W1_PAB0 (SROM8_SISO + SROM8_5G_PA)
#define SROM8_W1_PAB1 (SROM8_SISO + SROM8_5G_PA + 1)
#define SROM8_W1_PAB2 (SROM8_SISO + SROM8_5G_PA + 2)
#define SROM8_W1_PAB0_LC (SROM8_SISO + SROM8_5GL_PA)
#define SROM8_W1_PAB1_LC (SROM8_SISO + SROM8_5GL_PA + 1)
#define SROM8_W1_PAB2_LC (SROM8_SISO + SROM8_5GL_PA + 2)
#define SROM8_W1_PAB0_HC (SROM8_SISO + SROM8_5GH_PA)
#define SROM8_W1_PAB1_HC (SROM8_SISO + SROM8_5GH_PA + 1)
#define SROM8_W1_PAB2_HC (SROM8_SISO + SROM8_5GH_PA + 2)
#define SROM8_CRCREV 219
/* Prototypes */
extern int srom_var_init(sb_t *sbh, uint bus, void *curmap, osl_t *osh,
char **vars, uint *count);
extern int srom_read(sb_t *sbh, uint bus, void *curmap, osl_t *osh,
uint byteoff, uint nbytes, uint16 *buf);
extern int srom_write(sb_t *sbh, uint bus, void *curmap, osl_t *osh,
uint byteoff, uint nbytes, uint16 *buf);
extern int srom_parsecis(osl_t *osh, uint8 **pcis, uint ciscnt,
char **vars, uint *count);
#endif /* _bcmsrom_h_ */
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