diff options
author | Shanyu Zhao <shanyu.zhao@intel.com> | 2010-04-07 21:37:52 -0400 |
---|---|---|
committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-04-16 16:39:50 -0400 |
commit | f2fa1b015e9c199e45c836c769d94db595150731 (patch) | |
tree | 8d9cbcfd2c3f6260b3a12bff8b03d87e2a198674 | |
parent | 88be026490ed89c2ffead81a52531fbac5507e01 (diff) |
iwlwifi: correct 6000 EEPROM regulatory address
For 6000 series, the 2.4G HT40 band regulatory settings address in EEPROM
was off by 2.
Before the fix, you'll see this in dmesg:
[79535.788877] ieee80211 phy8: U iwl_mod_ht40_chan_info HT40 Ch. 7 [2.4GHz]
WIDE (0x61 0dBm): Ad-Hoc not supported
[79535.788880] ieee80211 phy8: U iwl_mod_ht40_chan_info HT40 Ch. 11 [2.4GHz]
WIDE (0x61 0dBm): Ad-Hoc not supported
And after the fix:
[91132.688706] ieee80211 phy14: U iwl_mod_ht40_chan_info HT40 Ch. 7 [2.4GHz]
IBSS ACTIVE WIDE (0x6f 0dBm): Ad-Hoc supported
[91132.688709] ieee80211 phy14: U iwl_mod_ht40_chan_info HT40 Ch. 11 [2.4GHz]
IBSS ACTIVE WIDE (0x6f 0dBm): Ad-Hoc supported
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-6000.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-eeprom.h | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index c4844adff92a..92b3e64fc14d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c | |||
@@ -259,7 +259,7 @@ static struct iwl_lib_ops iwl6000_lib = { | |||
259 | EEPROM_5000_REG_BAND_3_CHANNELS, | 259 | EEPROM_5000_REG_BAND_3_CHANNELS, |
260 | EEPROM_5000_REG_BAND_4_CHANNELS, | 260 | EEPROM_5000_REG_BAND_4_CHANNELS, |
261 | EEPROM_5000_REG_BAND_5_CHANNELS, | 261 | EEPROM_5000_REG_BAND_5_CHANNELS, |
262 | EEPROM_5000_REG_BAND_24_HT40_CHANNELS, | 262 | EEPROM_6000_REG_BAND_24_HT40_CHANNELS, |
263 | EEPROM_5000_REG_BAND_52_HT40_CHANNELS | 263 | EEPROM_5000_REG_BAND_52_HT40_CHANNELS |
264 | }, | 264 | }, |
265 | .verify_signature = iwlcore_eeprom_verify_signature, | 265 | .verify_signature = iwlcore_eeprom_verify_signature, |
@@ -323,7 +323,7 @@ static struct iwl_lib_ops iwl6050_lib = { | |||
323 | EEPROM_5000_REG_BAND_3_CHANNELS, | 323 | EEPROM_5000_REG_BAND_3_CHANNELS, |
324 | EEPROM_5000_REG_BAND_4_CHANNELS, | 324 | EEPROM_5000_REG_BAND_4_CHANNELS, |
325 | EEPROM_5000_REG_BAND_5_CHANNELS, | 325 | EEPROM_5000_REG_BAND_5_CHANNELS, |
326 | EEPROM_5000_REG_BAND_24_HT40_CHANNELS, | 326 | EEPROM_6000_REG_BAND_24_HT40_CHANNELS, |
327 | EEPROM_5000_REG_BAND_52_HT40_CHANNELS | 327 | EEPROM_5000_REG_BAND_52_HT40_CHANNELS |
328 | }, | 328 | }, |
329 | .verify_signature = iwlcore_eeprom_verify_signature, | 329 | .verify_signature = iwlcore_eeprom_verify_signature, |
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h index 4e1ba824dc50..8171c701e4e1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h | |||
@@ -203,6 +203,10 @@ struct iwl_eeprom_enhanced_txpwr { | |||
203 | #define EEPROM_5000_REG_BAND_52_HT40_CHANNELS ((0x92)\ | 203 | #define EEPROM_5000_REG_BAND_52_HT40_CHANNELS ((0x92)\ |
204 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ | 204 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ |
205 | 205 | ||
206 | /* 6000 regulatory - indirect access */ | ||
207 | #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS ((0x80)\ | ||
208 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 14 bytes */ | ||
209 | |||
206 | /* 6000 and up regulatory tx power - indirect access */ | 210 | /* 6000 and up regulatory tx power - indirect access */ |
207 | /* max. elements per section */ | 211 | /* max. elements per section */ |
208 | #define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS (8) | 212 | #define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS (8) |