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ath5k: Add RF2425 initvals
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*Add RF2425 initvals (still no rx/tx)

This was on my laptop for a long time so it has to go out even if
it still doesn't work, i hope i'll get my hands on an eeepc so i can
work this out.

base.c
Changes-licensed-under: 3-clause-BSD

rest
Changes-licensed-under: ISC

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Nick Kossifidis authored and John W. Linville committed Apr 16, 2008
1 parent fcc76c6 commit 136bfc7
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Showing 5 changed files with 365 additions and 14 deletions.
1 change: 1 addition & 0 deletions drivers/net/wireless/ath5k/ath5k.h
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@ enum ath5k_radio {
AR5K_RF5112 = 2,
AR5K_RF2413 = 3,
AR5K_RF5413 = 4,
AR5K_RF2425 = 5,
};

/*
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1 change: 1 addition & 0 deletions drivers/net/wireless/ath5k/base.c
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ static struct ath5k_srev_name srev_names[] = {
{ "5414", AR5K_VERSION_VER, AR5K_SREV_VER_AR5414 },
{ "5416", AR5K_VERSION_VER, AR5K_SREV_VER_AR5416 },
{ "5418", AR5K_VERSION_VER, AR5K_SREV_VER_AR5418 },
{ "2425", AR5K_VERSION_VER, AR5K_SREV_VER_AR2425 },
{ "xxxxx", AR5K_VERSION_VER, AR5K_SREV_UNKNOWN },
{ "5110", AR5K_VERSION_RAD, AR5K_SREV_RAD_5110 },
{ "5111", AR5K_VERSION_RAD, AR5K_SREV_RAD_5111 },
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20 changes: 11 additions & 9 deletions drivers/net/wireless/ath5k/hw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -204,15 +204,16 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
CHANNEL_2GHZ);

/* Return on unsuported chips (unsupported eeprom etc) */
if(srev >= AR5K_SREV_VER_AR5416){
if (srev >= AR5K_SREV_VER_AR5416) {
ATH5K_ERR(sc, "Device not yet supported.\n");
ret = -ENODEV;
goto err_free;
}

/* Identify single chip solutions */
if((srev <= AR5K_SREV_VER_AR5414) &&
(srev >= AR5K_SREV_VER_AR2413)) {
if (((srev <= AR5K_SREV_VER_AR5414) &&
(srev >= AR5K_SREV_VER_AR2413)) ||
(srev == AR5K_SREV_VER_AR2425)) {
ah->ah_single_chip = true;
} else {
ah->ah_single_chip = false;
Expand Down Expand Up @@ -241,19 +242,19 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) {
ah->ah_radio = AR5K_RF2413;
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
} else {
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC2) {

ah->ah_radio = AR5K_RF5413;

if (ah->ah_mac_srev <= AR5K_SREV_VER_AR5424 &&
ah->ah_mac_srev >= AR5K_SREV_VER_AR2424)
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5424;
else if (ah->ah_mac_srev >= AR5K_SREV_VER_AR2425)
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
else
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;


} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5133) {
ah->ah_radio = AR5K_RF2425;
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
}

ah->ah_phy = AR5K_PHY(0);
Expand Down Expand Up @@ -391,7 +392,7 @@ static int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
AR5K_RESET_CTL_BASEBAND | bus_flags);
if (ret) {
ATH5K_ERR(ah->ah_sc, "failed to reset the MAC Chip + PCI\n");
ATH5K_ERR(ah->ah_sc, "failed to reset the MAC Chip\n");
return -EIO;
}

Expand Down Expand Up @@ -655,7 +656,8 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
if (ah->ah_radio != AR5K_RF5111 &&
ah->ah_radio != AR5K_RF5112 &&
ah->ah_radio != AR5K_RF5413 &&
ah->ah_radio != AR5K_RF2413) {
ah->ah_radio != AR5K_RF2413 &&
ah->ah_radio != AR5K_RF2425) {
ATH5K_ERR(ah->ah_sc,
"invalid phy radio: %u\n", ah->ah_radio);
return -EINVAL;
Expand Down
234 changes: 234 additions & 0 deletions drivers/net/wireless/ath5k/initvals.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1282,6 +1282,213 @@ static const struct ath5k_ini_mode rf2413_ini_mode_end[] = {
{ 0xf3307ff0, 0xf3307ff0, 0xf3307ff0 } },
};

/* Initial mode-specific settings for RF2425 (Written after ar5212_ini) */
/* XXX: No dumps for turbog yet, so turbog is the same with g here with some
* minor tweaking based on dumps from other chips */
static const struct ath5k_ini_mode rf2425_ini_mode_end[] = {
{ AR5K_TXCFG,
/* g gTurbo */
{ 0x00000015, 0x00000015 } },
{ AR5K_USEC_5211,
{ 0x12e013ab, 0x098813cf } },
{ AR5K_PHY_TURBO,
{ 0x00000000, 0x00000003 } },
{ AR5K_PHY(10),
{ 0x0a020001, 0x0a020001 } },
{ AR5K_PHY(13),
{ 0x00000e0e, 0x00000e0e } },
{ AR5K_PHY(14),
{ 0x0000000b, 0x0000000b } },
{ AR5K_PHY(17),
{ 0x13721422, 0x13721422 } },
{ AR5K_PHY(18),
{ 0x00199a65, 0x00199a65 } },
{ AR5K_PHY(20),
{ 0x0c98b0da, 0x0c98b0da } },
{ AR5K_PHY_SIG,
{ 0x7ec80d2e, 0x7ec80d2e } },
{ AR5K_PHY_AGCCOARSE,
{ 0x3139605e, 0x3139605e } },
{ AR5K_PHY(27),
{ 0x050cb081, 0x050cb081 } },
{ AR5K_PHY_RX_DELAY,
{ 0x00000898, 0x000007d0 } },
{ AR5K_PHY_FRAME_CTL_5211,
{ 0xf7b81000, 0xf7b81000 } },
{ AR5K_PHY_CCKTXCTL,
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY(642),
{ 0xd03e6788, 0xd03e6788 } },
{ AR5K_PHY_GAIN_2GHZ,
{ 0x0052c140, 0x0052c140 } },
{ 0xa21c,
{ 0x1883800a, 0x1883800a } },
{ 0xa324,
{ 0xa7cfa7cf, 0xa7cfa7cf } },
{ 0xa328,
{ 0xa7cfa7cf, 0xa7cfa7cf } },
{ 0xa32c,
{ 0xa7cfa7cf, 0xa7cfa7cf } },
{ 0xa330,
{ 0xa7cfa7cf, 0xa7cfa7cf } },
{ 0xa334,
{ 0xa7cfa7cf, 0xa7cfa7cf } },
{ AR5K_DCU_FP,
{ 0x000003e0, 0x000003e0 } },
{ 0x8060,
{ 0x0000000f, 0x0000000f } },
{ 0x809c,
{ 0x00000000, 0x00000000 } },
{ 0x80a0,
{ 0x00000000, 0x00000000 } },
{ 0x8118,
{ 0x00000000, 0x00000000 } },
{ 0x811c,
{ 0x00000000, 0x00000000 } },
{ 0x8120,
{ 0x00000000, 0x00000000 } },
{ 0x8124,
{ 0x00000000, 0x00000000 } },
{ 0x8128,
{ 0x00000000, 0x00000000 } },
{ 0x812c,
{ 0x00000000, 0x00000000 } },
{ 0x8130,
{ 0x00000000, 0x00000000 } },
{ 0x8134,
{ 0x00000000, 0x00000000 } },
{ 0x8138,
{ 0x00000000, 0x00000000 } },
{ 0x813c,
{ 0x00000000, 0x00000000 } },
{ 0x8140,
{ 0x800003f9, 0x800003f9 } },
{ 0x8144,
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY_AGC,
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY(11),
{ 0x0000a000, 0x0000a000 } },
{ AR5K_PHY(15),
{ 0x00200400, 0x00200400 } },
{ AR5K_PHY(19),
{ 0x1284233c, 0x1284233c } },
{ AR5K_PHY_SCR,
{ 0x0000001f, 0x0000001f } },
{ AR5K_PHY_SLMT,
{ 0x00000080, 0x00000080 } },
{ AR5K_PHY_SCAL,
{ 0x0000000e, 0x0000000e } },
{ AR5K_PHY(86),
{ 0x00081fff, 0x00081fff } },
{ AR5K_PHY(96),
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY(97),
{ 0x02800000, 0x02800000 } },
{ AR5K_PHY(104),
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY(119),
{ 0xfebadbe8, 0xfebadbe8 } },
{ AR5K_PHY(120),
{ 0x00000000, 0x00000000 } },
{ AR5K_PHY(121),
{ 0xaaaaaaaa, 0xaaaaaaaa } },
{ AR5K_PHY(122),
{ 0x3c466478, 0x3c466478 } },
{ AR5K_PHY(123),
{ 0x000000aa, 0x000000aa } },
{ AR5K_PHY_SCLOCK,
{ 0x0000000c, 0x0000000c } },
{ AR5K_PHY_SDELAY,
{ 0x000000ff, 0x000000ff } },
{ AR5K_PHY_SPENDING,
{ 0x00000014, 0x00000014 } },
{ 0xa228,
{ 0x000009b5, 0x000009b5 } },
{ AR5K_PHY_TXPOWER_RATE3,
{ 0x20202020, 0x20202020 } },
{ AR5K_PHY_TXPOWER_RATE4,
{ 0x20202020, 0x20202020 } },
{ 0xa23c,
{ 0x93c889af, 0x93c889af } },
{ 0xa24c,
{ 0x00000001, 0x00000001 } },
{ 0xa250,
{ 0x0000a000, 0x0000a000 } },
{ 0xa254,
{ 0x00000000, 0x00000000 } },
{ 0xa258,
{ 0x0cc75380, 0x0cc75380 } },
{ 0xa25c,
{ 0x0f0f0f01, 0x0f0f0f01 } },
{ 0xa260,
{ 0x5f690f01, 0x5f690f01 } },
{ 0xa264,
{ 0x00418a11, 0x00418a11 } },
{ 0xa268,
{ 0x00000000, 0x00000000 } },
{ 0xa26c,
{ 0x0c30c166, 0x0c30c166 } },
{ 0xa270,
{ 0x00820820, 0x00820820 } },
{ 0xa274,
{ 0x081a3caa, 0x081a3caa } },
{ 0xa278,
{ 0x1ce739ce, 0x1ce739ce } },
{ 0xa27c,
{ 0x051701ce, 0x051701ce } },
{ 0xa300,
{ 0x16010000, 0x16010000 } },
{ 0xa304,
{ 0x2c032402, 0x2c032402 } },
{ 0xa308,
{ 0x48433e42, 0x48433e42 } },
{ 0xa30c,
{ 0x5a0f500b, 0x5a0f500b } },
{ 0xa310,
{ 0x6c4b624a, 0x6c4b624a } },
{ 0xa314,
{ 0x7e8b748a, 0x7e8b748a } },
{ 0xa318,
{ 0x96cf8ccb, 0x96cf8ccb } },
{ 0xa31c,
{ 0xa34f9d0f, 0xa34f9d0f } },
{ 0xa320,
{ 0xa7cfa58f, 0xa7cfa58f } },
{ 0xa348,
{ 0x3fffffff, 0x3fffffff } },
{ 0xa34c,
{ 0x3fffffff, 0x3fffffff } },
{ 0xa350,
{ 0x3fffffff, 0x3fffffff } },
{ 0xa354,
{ 0x0003ffff, 0x0003ffff } },
{ 0xa358,
{ 0x79a8aa1f, 0x79a8aa1f } },
{ 0xa35c,
{ 0x066c420f, 0x066c420f } },
{ 0xa360,
{ 0x0f282207, 0x0f282207 } },
{ 0xa364,
{ 0x17601685, 0x17601685 } },
{ 0xa368,
{ 0x1f801104, 0x1f801104 } },
{ 0xa36c,
{ 0x37a00c03, 0x37a00c03 } },
{ 0xa370,
{ 0x3fc40883, 0x3fc40883 } },
{ 0xa374,
{ 0x57c00803, 0x57c00803 } },
{ 0xa378,
{ 0x5fd80682, 0x5fd80682 } },
{ 0xa37c,
{ 0x7fe00482, 0x7fe00482 } },
{ 0xa380,
{ 0x7f3c7bba, 0x7f3c7bba } },
{ 0xa384,
{ 0xf3307ff0, 0xf3307ff0 } },
};

/*
* Initial BaseBand Gain settings for RF5111/5112 (AR5210 comes with
* RF5110 only so initial BB Gain settings are included in AR5K_AR5210_INI)
Expand Down Expand Up @@ -1542,7 +1749,34 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
ARRAY_SIZE(rf5112_ini_bbgain),
rf5112_ini_bbgain, change_channel);

} else if (ah->ah_radio == AR5K_RF2425) {

if (mode < 2) {
ATH5K_ERR(ah->ah_sc,
"unsupported channel mode: %d\n", mode);
return -EINVAL;
}

/* Map b to g */
if (mode == 2)
mode = 0;
else
mode = mode - 3;

/* Override a setting from ar5212_ini */
ath5k_hw_reg_write(ah, 0x018830c6, AR5K_PHY(648));

ath5k_hw_ini_mode_registers(ah,
ARRAY_SIZE(rf2425_ini_mode_end),
rf2425_ini_mode_end, mode);

/* Baseband gain table */
ath5k_hw_ini_registers(ah,
ARRAY_SIZE(rf5112_ini_bbgain),
rf5112_ini_bbgain, change_channel);

}

/* For AR5211 */
} else if (ah->ah_version == AR5K_AR5211) {

Expand Down
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