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rt2800: 5592: add channels table

Browse source 
Based on:
RT5592_ChipSwitchChannel()
RT5592_Frequency_Plan_Xtal20M[]
RT5592_Frequency_Plan_Xtal40M[]

from:
DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka 2013-03-16 19:19:31 +01:00 committed by John W. Linville
parent b8863f8bcc
commit 7848b23131
2 changed files with 150 additions and 0 deletions
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6
drivers/net/wireless/rt2x00/rt2800.h
View file

@ -691,6 +691,12 @@
#define GPIO_SWITCH_6 FIELD32(0x00000040)
#define GPIO_SWITCH_7 FIELD32(0x00000080)
/*
* FIXME: where the DEBUG_INDEX name come from?
*/
#define MAC_DEBUG_INDEX 0x05e8
#define MAC_DEBUG_INDEX_XTAL FIELD32(0x80000000)
/*
* MAC Control/Status Registers(CSR).
* Some values are set in TU, whereas 1 TU == 1024 us.

144
drivers/net/wireless/rt2x00/rt2800lib.c
View file

@ -5124,6 +5124,138 @@ static const struct rf_channel rf_vals_3x[] = {
{173, 0x61, 0, 9},
};
static const struct rf_channel rf_vals_5592_xtal20[] = {
/* Channel, N, K, mod, R */
{1, 482, 4, 10, 3},
{2, 483, 4, 10, 3},
{3, 484, 4, 10, 3},
{4, 485, 4, 10, 3},
{5, 486, 4, 10, 3},
{6, 487, 4, 10, 3},
{7, 488, 4, 10, 3},
{8, 489, 4, 10, 3},
{9, 490, 4, 10, 3},
{10, 491, 4, 10, 3},
{11, 492, 4, 10, 3},
{12, 493, 4, 10, 3},
{13, 494, 4, 10, 3},
{14, 496, 8, 10, 3},
{36, 172, 8, 12, 1},
{38, 173, 0, 12, 1},
{40, 173, 4, 12, 1},
{42, 173, 8, 12, 1},
{44, 174, 0, 12, 1},
{46, 174, 4, 12, 1},
{48, 174, 8, 12, 1},
{50, 175, 0, 12, 1},
{52, 175, 4, 12, 1},
{54, 175, 8, 12, 1},
{56, 176, 0, 12, 1},
{58, 176, 4, 12, 1},
{60, 176, 8, 12, 1},
{62, 177, 0, 12, 1},
{64, 177, 4, 12, 1},
{100, 183, 4, 12, 1},
{102, 183, 8, 12, 1},
{104, 184, 0, 12, 1},
{106, 184, 4, 12, 1},
{108, 184, 8, 12, 1},
{110, 185, 0, 12, 1},
{112, 185, 4, 12, 1},
{114, 185, 8, 12, 1},
{116, 186, 0, 12, 1},
{118, 186, 4, 12, 1},
{120, 186, 8, 12, 1},
{122, 187, 0, 12, 1},
{124, 187, 4, 12, 1},
{126, 187, 8, 12, 1},
{128, 188, 0, 12, 1},
{130, 188, 4, 12, 1},
{132, 188, 8, 12, 1},
{134, 189, 0, 12, 1},
{136, 189, 4, 12, 1},
{138, 189, 8, 12, 1},
{140, 190, 0, 12, 1},
{149, 191, 6, 12, 1},
{151, 191, 10, 12, 1},
{153, 192, 2, 12, 1},
{155, 192, 6, 12, 1},
{157, 192, 10, 12, 1},
{159, 193, 2, 12, 1},
{161, 193, 6, 12, 1},
{165, 194, 2, 12, 1},
{184, 164, 0, 12, 1},
{188, 164, 4, 12, 1},
{192, 165, 8, 12, 1},
{196, 166, 0, 12, 1},
};
static const struct rf_channel rf_vals_5592_xtal40[] = {
/* Channel, N, K, mod, R */
{1, 241, 2, 10, 3},
{2, 241, 7, 10, 3},
{3, 242, 2, 10, 3},
{4, 242, 7, 10, 3},
{5, 243, 2, 10, 3},
{6, 243, 7, 10, 3},
{7, 244, 2, 10, 3},
{8, 244, 7, 10, 3},
{9, 245, 2, 10, 3},
{10, 245, 7, 10, 3},
{11, 246, 2, 10, 3},
{12, 246, 7, 10, 3},
{13, 247, 2, 10, 3},
{14, 248, 4, 10, 3},
{36, 86, 4, 12, 1},
{38, 86, 6, 12, 1},
{40, 86, 8, 12, 1},
{42, 86, 10, 12, 1},
{44, 87, 0, 12, 1},
{46, 87, 2, 12, 1},
{48, 87, 4, 12, 1},
{50, 87, 6, 12, 1},
{52, 87, 8, 12, 1},
{54, 87, 10, 12, 1},
{56, 88, 0, 12, 1},
{58, 88, 2, 12, 1},
{60, 88, 4, 12, 1},
{62, 88, 6, 12, 1},
{64, 88, 8, 12, 1},
{100, 91, 8, 12, 1},
{102, 91, 10, 12, 1},
{104, 92, 0, 12, 1},
{106, 92, 2, 12, 1},
{108, 92, 4, 12, 1},
{110, 92, 6, 12, 1},
{112, 92, 8, 12, 1},
{114, 92, 10, 12, 1},
{116, 93, 0, 12, 1},
{118, 93, 2, 12, 1},
{120, 93, 4, 12, 1},
{122, 93, 6, 12, 1},
{124, 93, 8, 12, 1},
{126, 93, 10, 12, 1},
{128, 94, 0, 12, 1},
{130, 94, 2, 12, 1},
{132, 94, 4, 12, 1},
{134, 94, 6, 12, 1},
{136, 94, 8, 12, 1},
{138, 94, 10, 12, 1},
{140, 95, 0, 12, 1},
{149, 95, 9, 12, 1},
{151, 95, 11, 12, 1},
{153, 96, 1, 12, 1},
{155, 96, 3, 12, 1},
{157, 96, 5, 12, 1},
{159, 96, 7, 12, 1},
{161, 96, 9, 12, 1},
{165, 97, 1, 12, 1},
{184, 82, 0, 12, 1},
{188, 82, 4, 12, 1},
{192, 82, 8, 12, 1},
{196, 83, 0, 12, 1},
};
static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
@ -5132,6 +5264,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
char *default_power2;
unsigned int i;
u16 eeprom;
u32 reg;
/*
* Disable powersaving as default on PCI devices.
@ -5213,6 +5346,17 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_3x);
spec->channels = rf_vals_3x;
} else if (rt2x00_rf(rt2x00dev, RF5592)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
rt2800_register_read(rt2x00dev, MAC_DEBUG_INDEX, &reg);
if (rt2x00_get_field32(reg, MAC_DEBUG_INDEX_XTAL)) {
spec->num_channels = ARRAY_SIZE(rf_vals_5592_xtal40);
spec->channels = rf_vals_5592_xtal40;
} else {
spec->num_channels = ARRAY_SIZE(rf_vals_5592_xtal20);
spec->channels = rf_vals_5592_xtal20;
}
}
if (WARN_ON_ONCE(!spec->channels))