diff options
Diffstat (limited to 'drivers/net/wireless/b43/tables_phy_ht.c')
| -rw-r--r-- | drivers/net/wireless/b43/tables_phy_ht.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/tables_phy_ht.c b/drivers/net/wireless/b43/tables_phy_ht.c index 603938657b15..176c49d74ef4 100644 --- a/drivers/net/wireless/b43/tables_phy_ht.c +++ b/drivers/net/wireless/b43/tables_phy_ht.c @@ -3,6 +3,8 @@ Broadcom B43 wireless driver IEEE 802.11n HT-PHY data tables + Copyright (c) 2011 Rafał Miłecki <zajec5@gmail.com> + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or @@ -574,6 +576,42 @@ static const u32 b43_httab_0x24[] = { 0x005d0582, 0x005805d6, 0x0053062e, 0x004e068c, }; +/* Some late-init table */ +const u32 b43_httab_0x1a_0xc0_late[] = { + 0x10f90040, 0x10e10040, 0x10e1003c, 0x10c9003d, + 0x10b9003c, 0x10a9003d, 0x10a1003c, 0x1099003b, + 0x1091003b, 0x1089003a, 0x1081003a, 0x10790039, + 0x10710039, 0x1069003a, 0x1061003b, 0x1059003d, + 0x1051003f, 0x10490042, 0x1049003e, 0x1049003b, + 0x1041003e, 0x1041003b, 0x1039003e, 0x1039003b, + 0x10390038, 0x10390035, 0x1031003a, 0x10310036, + 0x10310033, 0x1029003a, 0x10290037, 0x10290034, + 0x10290031, 0x10210039, 0x10210036, 0x10210033, + 0x10210030, 0x1019003c, 0x10190039, 0x10190036, + 0x10190033, 0x10190030, 0x1019002d, 0x1019002b, + 0x10190028, 0x1011003a, 0x10110036, 0x10110033, + 0x10110030, 0x1011002e, 0x1011002b, 0x10110029, + 0x10110027, 0x10110024, 0x10110022, 0x10110020, + 0x1011001f, 0x1011001d, 0x1009003a, 0x10090037, + 0x10090034, 0x10090031, 0x1009002e, 0x1009002c, + 0x10090029, 0x10090027, 0x10090025, 0x10090023, + 0x10090021, 0x1009001f, 0x1009001d, 0x1009001b, + 0x1009001a, 0x10090018, 0x10090017, 0x10090016, + 0x10090015, 0x10090013, 0x10090012, 0x10090011, + 0x10090010, 0x1009000f, 0x1009000f, 0x1009000e, + 0x1009000d, 0x1009000c, 0x1009000c, 0x1009000b, + 0x1009000a, 0x1009000a, 0x10090009, 0x10090009, + 0x10090008, 0x10090008, 0x10090007, 0x10090007, + 0x10090007, 0x10090006, 0x10090006, 0x10090005, + 0x10090005, 0x10090005, 0x10090005, 0x10090004, + 0x10090004, 0x10090004, 0x10090004, 0x10090003, + 0x10090003, 0x10090003, 0x10090003, 0x10090003, + 0x10090003, 0x10090002, 0x10090002, 0x10090002, + 0x10090002, 0x10090002, 0x10090002, 0x10090002, + 0x10090002, 0x10090002, 0x10090001, 0x10090001, + 0x10090001, 0x10090001, 0x10090001, 0x10090001, +}; + /************************************************** * R/W ops. **************************************************/ @@ -674,6 +712,51 @@ void b43_httab_write(struct b43_wldev *dev, u32 offset, u32 value) return; } +void b43_httab_write_few(struct b43_wldev *dev, u32 offset, size_t num, ...) +{ + va_list args; + u32 type, value; + unsigned int i; + + type = offset & B43_HTTAB_TYPEMASK; + offset &= 0xFFFF; + + va_start(args, num); + switch (type) { + case B43_HTTAB_8BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + B43_WARN_ON(value & ~0xFF); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, value); + } + break; + case B43_HTTAB_16BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + B43_WARN_ON(value & ~0xFFFF); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, value); + } + break; + case B43_HTTAB_32BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATAHI, + value >> 16); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, + value & 0xFFFF); + } + break; + default: + B43_WARN_ON(1); + } + va_end(args); + + return; +} + void b43_httab_write_bulk(struct b43_wldev *dev, u32 offset, unsigned int nr_elements, const void *_data) { @@ -723,6 +806,9 @@ void b43_httab_write_bulk(struct b43_wldev *dev, u32 offset, } while (0) void b43_phy_ht_tables_init(struct b43_wldev *dev) { + BUILD_BUG_ON(ARRAY_SIZE(b43_httab_0x1a_0xc0_late) != + B43_HTTAB_1A_C0_LATE_SIZE); + httab_upload(dev, B43_HTTAB16(0x12, 0), b43_httab_0x12); httab_upload(dev, B43_HTTAB16(0x27, 0), b43_httab_0x27); httab_upload(dev, B43_HTTAB16(0x26, 0), b43_httab_0x26); |