From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ew0-f220.google.com ([209.85.219.220]:41076 "EHLO mail-ew0-f220.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757374Ab0EFMpw (ORCPT ); Thu, 6 May 2010 08:45:52 -0400 Received: by ewy20 with SMTP id 20so1654706ewy.1 for ; Thu, 06 May 2010 05:45:50 -0700 (PDT) From: Ivo van Doorn To: John Linville Subject: [PATCH] rt2x00: Fix RF3052 channel initialization Date: Thu, 6 May 2010 14:45:46 +0200 Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Message-Id: <201005061445.47170.IvDoorn@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Update channel initialization for the RF3052 chipset. According to the Ralink drivers, the rt3x array must be used for this chipset, rather then the rt2x array. Furthermore RF3052 supports the 5GHz band, extend the rt3x array with the 5GHz channels, and use them for the RF3052 chip. Signed-off-by: Ivo van Doorn --- drivers/net/wireless/rt2x00/rt2800lib.c | 67 ++++++++++++++++++++++++++---- 1 files changed, 58 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index e37bbea..6c0abc3 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -2219,7 +2219,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) EXPORT_SYMBOL_GPL(rt2800_init_eeprom); /* - * RF value list for rt28x0 + * RF value list for rt28xx * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) */ static const struct rf_channel rf_vals[] = { @@ -2294,10 +2294,10 @@ static const struct rf_channel rf_vals[] = { }; /* - * RF value list for rt3070 - * Supports: 2.4 GHz + * RF value list for rt3xxx + * Supports: 2.4 GHz (all) & 5.2 GHz (RF3052) */ -static const struct rf_channel rf_vals_302x[] = { +static const struct rf_channel rf_vals_3x[] = { {1, 241, 2, 2 }, {2, 241, 2, 7 }, {3, 242, 2, 2 }, @@ -2312,6 +2312,51 @@ static const struct rf_channel rf_vals_302x[] = { {12, 246, 2, 7 }, {13, 247, 2, 2 }, {14, 248, 2, 4 }, + + /* 802.11 UNI / HyperLan 2 */ + {36, 0x56, 0, 4}, + {38, 0x56, 0, 6}, + {40, 0x56, 0, 8}, + {44, 0x57, 0, 0}, + {46, 0x57, 0, 2}, + {48, 0x57, 0, 4}, + {52, 0x57, 0, 8}, + {54, 0x57, 0, 10}, + {56, 0x58, 0, 0}, + {60, 0x58, 0, 4}, + {62, 0x58, 0, 6}, + {64, 0x58, 0, 8}, + + /* 802.11 HyperLan 2 */ + {100, 0x5b, 0, 8}, + {102, 0x5b, 0, 10}, + {104, 0x5c, 0, 0}, + {108, 0x5c, 0, 4}, + {110, 0x5c, 0, 6}, + {112, 0x5c, 0, 8}, + {116, 0x5d, 0, 0}, + {118, 0x5d, 0, 2}, + {120, 0x5d, 0, 4}, + {124, 0x5d, 0, 8}, + {126, 0x5d, 0, 10}, + {128, 0x5e, 0, 0}, + {132, 0x5e, 0, 4}, + {134, 0x5e, 0, 6}, + {136, 0x5e, 0, 8}, + {140, 0x5f, 0, 0}, + + /* 802.11 UNII */ + {149, 0x5f, 0, 9}, + {151, 0x5f, 0, 11}, + {153, 0x60, 0, 1}, + {157, 0x60, 0, 5}, + {159, 0x60, 0, 7}, + {161, 0x60, 0, 9}, + {165, 0x61, 0, 1}, + {167, 0x61, 0, 3}, + {169, 0x61, 0, 5}, + {171, 0x61, 0, 7}, + {173, 0x61, 0, 9}, }; int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) @@ -2352,11 +2397,11 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; if (rt2x00_rf(rt2x00dev, RF2820) || - rt2x00_rf(rt2x00dev, RF2720) || - rt2x00_rf(rt2x00dev, RF3052)) { + rt2x00_rf(rt2x00dev, RF2720)) { spec->num_channels = 14; spec->channels = rf_vals; - } else if (rt2x00_rf(rt2x00dev, RF2850) || rt2x00_rf(rt2x00dev, RF2750)) { + } else if (rt2x00_rf(rt2x00dev, RF2850) || + rt2x00_rf(rt2x00dev, RF2750)) { spec->supported_bands |= SUPPORT_BAND_5GHZ; spec->num_channels = ARRAY_SIZE(rf_vals); spec->channels = rf_vals; @@ -2364,8 +2409,12 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) rt2x00_rf(rt2x00dev, RF2020) || rt2x00_rf(rt2x00dev, RF3021) || rt2x00_rf(rt2x00dev, RF3022)) { - spec->num_channels = ARRAY_SIZE(rf_vals_302x); - spec->channels = rf_vals_302x; + spec->num_channels = 14; + spec->channels = rf_vals_3x; + } else if (rt2x00_rf(rt2x00dev, RF3052)) { + spec->supported_bands |= SUPPORT_BAND_5GHZ; + spec->num_channels = ARRAY_SIZE(rf_vals_3x); + spec->channels = rf_vals_3x; } /* -- 1.6.6.1