[PATCH 00/14] update for 2.6.38

linux-wireless.vger.kernel.org archive mirror
 help / color / mirror / Atom feed

* [PATCH 00/14] update for 2.6.38
@ 2010-12-14  0:09 Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 01/14] iwlagn: change led compensation for 6005 and 6030 devices Wey-Yi Guy
                   ` (13 more replies)
  0 siblings, 14 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

We implement layout-agnostic EEPROM read and remove
the old EEPROM read method.
We also adding EEPROM debug log to help debug EEPROM related issues
Few minor bug fix for new devices

Johannes Berg (4):
  iwlagn: fix debug variable access
  iwlagn: rename enhanced txpower fields
  iwlagn: implement layout-agnostic EEPROM reading
  iwlagn: remove old EEPROM TX power reading

Shanyu Zhao (2):
  iwlwifi: clear dbg_fixed_rate during init
  iwlagn: check ready in iwlagn_bss_info_changed()

Wey-Yi Guy (8):
  iwlagn: change led compensation for 6005 and 6030 devices
  iwlagn: rx antenna diversity
  iwlwifi: add new EEPROM debug log type
  iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info
  iwlagn: More detail tx power logging
  iwlwifi: do not reload fw if WiMAX own the RF
  iwlwifi: keep track of bt coex enable/disable stage
  iwlagn: code clean up to remove duplicate code

these patches are also available from wireless-next-2.6 branch on
 git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git

 drivers/net/wireless/iwlwifi/iwl-1000.c        |   69 +++---
 drivers/net/wireless/iwlwifi/iwl-5000.c        |   88 +++----
 drivers/net/wireless/iwlwifi/iwl-6000.c        |  326 +++++++----------------
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c |    3 +
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c  |  332 ++++++-----------------
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c     |    7 +
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c      |    2 +
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c    |    9 +-
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c      |    9 +-
 drivers/net/wireless/iwlwifi/iwl-core.c        |   17 ++
 drivers/net/wireless/iwlwifi/iwl-core.h        |    4 +
 drivers/net/wireless/iwlwifi/iwl-debug.h       |    2 +
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     |    7 +
 drivers/net/wireless/iwlwifi/iwl-dev.h         |    1 +
 drivers/net/wireless/iwlwifi/iwl-eeprom.c      |   25 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.h      |   78 ++----
 drivers/net/wireless/iwlwifi/iwl-prph.h        |    2 +-
 17 files changed, 345 insertions(+), 636 deletions(-)


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH 01/14] iwlagn: change led compensation for 6005 and 6030 devices
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 02/14] iwlwifi: clear dbg_fixed_rate during init Wey-Yi Guy
                   ` (12 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For both 6005 and 6030 devices, change the led compensation to 57

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-6000.c |   26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 808942c..10a5369 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -511,7 +511,7 @@ static struct iwl_base_params iwl6050_base_params = {
 	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
-static struct iwl_base_params iwl6000_coex_base_params = {
+static struct iwl_base_params iwl6000_g2_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
@@ -520,7 +520,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
 	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
-	.led_compensation = 51,
+	.led_compensation = 57,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
@@ -559,7 +559,7 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -575,7 +575,7 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
@@ -590,7 +590,7 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
@@ -605,7 +605,7 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -625,7 +625,7 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -644,7 +644,7 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -664,7 +664,7 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -683,7 +683,7 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -703,7 +703,7 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
@@ -833,7 +833,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -852,7 +852,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
 	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_coex_base_params,
+	.base_params = &iwl6000_g2_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 02/14] iwlwifi: clear dbg_fixed_rate during init
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 01/14] iwlagn: change led compensation for 6005 and 6030 devices Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed() Wey-Yi Guy
                   ` (11 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Shanyu Zhao, Wey-Yi Guy

From: Shanyu Zhao <shanyu.zhao@intel.com>

This prevent bad fixed_rate keeps crashing uCode in an endless loop.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index f450adc..ee12348 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2873,6 +2873,8 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 		lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
 	lq_sta->is_agg = 0;
 
+	lq_sta->dbg_fixed_rate = 0;
+
 	rs_initialize_lq(priv, conf, sta, lq_sta);
 }
 
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed()
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 01/14] iwlagn: change led compensation for 6005 and 6030 devices Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 02/14] iwlwifi: clear dbg_fixed_rate during init Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  7:16   ` Johannes Berg
  2010-12-14  0:09 ` [PATCH 04/14] iwlagn: fix debug variable access Wey-Yi Guy
                   ` (10 subsequent siblings)
  13 siblings, 1 reply; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Shanyu Zhao, Wey-Yi Guy

From: Shanyu Zhao <shanyu.zhao@intel.com>

In function iwlagn_bss_info_changed(), we need to check if the driver
is ready before doing real work. Also, the previously put WARN() is
removed because the vif is not guaranteed to be valid. uCode restart
routine will clear the vif.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 4865b82..769479e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -518,7 +518,14 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&priv->mutex);
 
-	if (WARN_ON(!ctx->vif)) {
+	if (unlikely(!iwl_is_ready(priv))) {
+                IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+                mutex_unlock(&priv->mutex);
+		return;
+        }
+
+	if (unlikely(!ctx->vif)) {
+		IWL_DEBUG_MAC80211(priv, "leave - vif is NULL\n");
 		mutex_unlock(&priv->mutex);
 		return;
 	}
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* Re: [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed()
  2010-12-14  0:09 ` [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed() Wey-Yi Guy
@ 2010-12-14  7:16   ` Johannes Berg
  2010-12-14 15:26     ` Guy, Wey-Yi
  0 siblings, 1 reply; 19+ messages in thread
From: Johannes Berg @ 2010-12-14  7:16 UTC (permalink / raw)
  To: Wey-Yi Guy; +Cc: linville, linux-wireless, ipw3945-devel, Shanyu Zhao

On Mon, 2010-12-13 at 16:09 -0800, Wey-Yi Guy wrote:

> -	if (WARN_ON(!ctx->vif)) {
> +	if (unlikely(!iwl_is_ready(priv))) {
> +                IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
> +                mutex_unlock(&priv->mutex);
> +		return;

There appears to be some whitespace damage here.

johannes


^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed()
  2010-12-14  7:16   ` Johannes Berg
@ 2010-12-14 15:26     ` Guy, Wey-Yi
  0 siblings, 0 replies; 19+ messages in thread
From: Guy, Wey-Yi @ 2010-12-14 15:26 UTC (permalink / raw)
  To: Johannes Berg
  Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org,
	ipw3945-devel@lists.sourceforge.net, Zhao, Shanyu

Johannes and John,

On Mon, 2010-12-13 at 23:16 -0800, Johannes Berg wrote:
> On Mon, 2010-12-13 at 16:09 -0800, Wey-Yi Guy wrote:
> 
> > -	if (WARN_ON(!ctx->vif)) {
> > +	if (unlikely(!iwl_is_ready(priv))) {
> > +                IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
> > +                mutex_unlock(&priv->mutex);
> > +		return;
> 
> There appears to be some whitespace damage here.
> 

my bad did not check before push, I will submit another patch to fix it
and please merge both

Thanks
Wey

> 


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH 04/14] iwlagn: fix debug variable access
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (2 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed() Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 05/14] iwlagn: rx antenna diversity Wey-Yi Guy
                   ` (9 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Johannes Berg, Wey-Yi Guy

From: Johannes Berg <johannes.berg@intel.com>

The compiler correctly warns:
iwl-agn-tx.c: In function ‘iwlagn_tx_status_reply_compressed_ba’:
iwl-agn-tx.c:1240: warning: ‘bitmap’ may be used uninitialized in this function

Move the debug print to the branch that reads the
bitmap, and move the variables too so it's more
obvious where they are needed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-tx.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 72b1f26..24a11b8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1237,7 +1237,6 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	int i, sh, ack;
 	u16 seq_ctl = le16_to_cpu(ba_resp->seq_ctl);
 	u16 scd_flow = le16_to_cpu(ba_resp->scd_flow);
-	u64 bitmap, sent_bitmap;
 	int successes = 0;
 	struct ieee80211_tx_info *info;
 
@@ -1278,6 +1277,8 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 		IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
 				ba_resp->txed, ba_resp->txed_2_done);
 	} else {
+		u64 bitmap, sent_bitmap;
+
 		/* don't use 64-bit values for now */
 		bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
 
@@ -1298,7 +1299,11 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 			sent_bitmap >>= 1;
 			++i;
 		}
+
+		IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n",
+				   (unsigned long long)bitmap);
 	}
+
 	info = IEEE80211_SKB_CB(priv->txq[scd_flow].txb[agg->start_idx].skb);
 	memset(&info->status, 0, sizeof(info->status));
 	info->flags |= IEEE80211_TX_STAT_ACK;
@@ -1313,8 +1318,6 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	}
 	iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
-	IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n", (unsigned long long)bitmap);
-
 	return 0;
 }
 
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 05/14] iwlagn: rx antenna diversity
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (3 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 04/14] iwlagn: fix debug variable access Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 06/14] iwlagn: rename enhanced txpower fields Wey-Yi Guy
                   ` (8 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For the new 1x1 devices, hw and uCode will support rx
antenna diversity, but we need to indicate 1x1 device to
AccessPoint to make sure it won't use MIMO.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |    8 +++++++-
 drivers/net/wireless/iwlwifi/iwl-6000.c |    8 +++++++-
 drivers/net/wireless/iwlwifi/iwl-core.h |    2 ++
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 3c983e4..94521d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -147,7 +147,11 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 
 	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
-	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+	if (priv->cfg->rx_with_siso_diversity)
+		priv->hw_params.rx_chains_num = 1;
+	else
+		priv->hw_params.rx_chains_num =
+			num_of_ant(priv->cfg->valid_rx_ant);
 	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 
@@ -311,6 +315,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
+	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -324,6 +329,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
+	.rx_with_siso_diversity = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 10a5369..8a78924 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -182,7 +182,11 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 
 	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
-	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+	if (priv->cfg->rx_with_siso_diversity)
+		priv->hw_params.rx_chains_num = 1;
+	else
+		priv->hw_params.rx_chains_num =
+			num_of_ant(priv->cfg->valid_rx_ant);
 	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 
@@ -841,6 +845,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -859,6 +864,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.rx_with_siso_diversity = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 568920a..d0b86f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -364,6 +364,7 @@ struct iwl_ht_params {
  * @scan_antennas: available antenna for scan operation
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  * @adv_pm: advance power management
+ * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -412,6 +413,7 @@ struct iwl_cfg {
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
+	const bool rx_with_siso_diversity;
 };
 
 /***************************
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 06/14] iwlagn: rename enhanced txpower fields
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (4 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 05/14] iwlagn: rx antenna diversity Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  7:17   ` Johannes Berg
  2010-12-14  0:09 ` [PATCH 07/14] iwlagn: implement layout-agnostic EEPROM reading Wey-Yi Guy
                   ` (7 subsequent siblings)
  13 siblings, 1 reply; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Johannes Berg, Wey-Yi Guy

From: Johannes Berg <johannes.berg@intel.com>

Some fields we didn't previously use from the
enhanced TX power structure will be needed in
the next patch, so rename them to their correct
names to be able to use them and change code
reading them accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |    3 ++-
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     |   10 ++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index dbada76..7c1be8c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -460,7 +460,8 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		 * always check for valid entry before process
 		 * the information
 		 */
-		if (!enhanced_txpower->common || enhanced_txpower->reserved)
+		if (!(enhanced_txpower->flags || enhanced_txpower->channel) ||
+		    enhanced_txpower->delta_20_in_40)
 			continue;
 
 		for (element = 0; element < eeprom_section_count; element++) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 583916d..c8566a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -136,21 +136,23 @@ struct iwl_eeprom_channel {
  *    Enhanced regulatory tx power portion of eeprom image can be broken down
  *    into individual structures; each one is 8 bytes in size and contain the
  *    following information
- * @common: (desc + channel) not used by driver, should _NOT_ be "zero"
+ * @flags: entry flags
+ * @channel: channel number
  * @chain_a_max_pwr: chain a max power in 1/2 dBm
  * @chain_b_max_pwr: chain b max power in 1/2 dBm
  * @chain_c_max_pwr: chain c max power in 1/2 dBm
- * @reserved: not used, should be "zero"
+ * @delta_20_in_40: 20-in-40 deltas (hi/lo)
  * @mimo2_max_pwr: mimo2 max power in 1/2 dBm
  * @mimo3_max_pwr: mimo3 max power in 1/2 dBm
  *
  */
 struct iwl_eeprom_enhanced_txpwr {
-	__le16 common;
+	u8 flags;
+	u8 channel;
 	s8 chain_a_max;
 	s8 chain_b_max;
 	s8 chain_c_max;
-	s8 reserved;
+	u8 delta_20_in_40;
 	s8 mimo2_max;
 	s8 mimo3_max;
 } __packed;
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* Re: [PATCH 06/14] iwlagn: rename enhanced txpower fields
  2010-12-14  0:09 ` [PATCH 06/14] iwlagn: rename enhanced txpower fields Wey-Yi Guy
@ 2010-12-14  7:17   ` Johannes Berg
  2010-12-14 15:24     ` Guy, Wey-Yi
  0 siblings, 1 reply; 19+ messages in thread
From: Johannes Berg @ 2010-12-14  7:17 UTC (permalink / raw)
  To: Wey-Yi Guy; +Cc: linville, linux-wireless, ipw3945-devel

On Mon, 2010-12-13 at 16:09 -0800, Wey-Yi Guy wrote:
> From: Johannes Berg <johannes.berg@intel.com>
> 
> Some fields we didn't previously use from the
> enhanced TX power structure will be needed in
> the next patch, so rename them to their correct
> names to be able to use them and change code
> reading them accordingly.

Would probably be better to get this and the 7/14 patch by merging
wireless-2.6, rather than applying the patch again.

johannes



^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [PATCH 06/14] iwlagn: rename enhanced txpower fields
  2010-12-14  7:17   ` Johannes Berg
@ 2010-12-14 15:24     ` Guy, Wey-Yi
  0 siblings, 0 replies; 19+ messages in thread
From: Guy, Wey-Yi @ 2010-12-14 15:24 UTC (permalink / raw)
  To: Johannes Berg
  Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org,
	ipw3945-devel@lists.sourceforge.net

Hi Johannes,

On Mon, 2010-12-13 at 23:17 -0800, Johannes Berg wrote:
> On Mon, 2010-12-13 at 16:09 -0800, Wey-Yi Guy wrote:
> > From: Johannes Berg <johannes.berg@intel.com>
> > 
> > Some fields we didn't previously use from the
> > enhanced TX power structure will be needed in
> > the next patch, so rename them to their correct
> > names to be able to use them and change code
> > reading them accordingly.
> 
> Would probably be better to get this and the 7/14 patch by merging
> wireless-2.6, rather than applying the patch again.
> 
THat was my original plan, but the patch apply to wireless-2.6 is not
exactly the same as the one apply to wireless-next-2.6 since there are
number of patches apply to the same area. 

Also if holding those 2 patches, I am also holding a lot of other
patches following.

Wey


^ permalink raw reply	[flat|nested] 19+ messages in thread

* [PATCH 07/14] iwlagn: implement layout-agnostic EEPROM reading
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (5 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 06/14] iwlagn: rename enhanced txpower fields Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 08/14] iwlagn: remove old EEPROM TX power reading Wey-Yi Guy
                   ` (6 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Johannes Berg, Wey-Yi Guy

From: Johannes Berg <johannes.berg@intel.com>

The current EEPROM reading code has some layout
assumptions that now turned out to be false with
some newer versions of the EEPROM. Luckily, we
can avoid all such assumptions by using data in
the EEPROM itself, so implement using that.

However, for risk mitigation purposes, keep the
old reading code for current hardware for now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |    2 +
 drivers/net/wireless/iwlwifi/iwl-6000.c       |   12 ++++
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |   85 ++++++++++++++++++++++++-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c    |    6 ++
 drivers/net/wireless/iwlwifi/iwl-core.h       |    1 +
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     |   15 +++++
 6 files changed, 120 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 94521d4..5100c10 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -316,6 +316,7 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -330,6 +331,7 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 8a78924..db70a6b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -568,6 +568,7 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
@@ -583,6 +584,7 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
@@ -598,6 +600,7 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2agn_cfg = {
@@ -618,6 +621,7 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
@@ -637,6 +641,7 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
@@ -657,6 +662,7 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
@@ -676,6 +682,7 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
@@ -696,6 +703,7 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
@@ -715,6 +723,7 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	.use_new_eeprom_reading = true,
 };
 
 /*
@@ -797,6 +806,7 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -846,6 +856,7 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -865,6 +876,7 @@ struct iwl_cfg iwl130_bg_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
+	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 7c1be8c..cf9194b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -433,7 +433,7 @@ static s8 iwl_update_channel_txpower(struct iwl_priv *priv,
 /**
  * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info
  */
-void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+static void iwlcore_eeprom_enhanced_txpower_old(struct iwl_priv *priv)
 {
 	int eeprom_section_count = 0;
 	int section, element;
@@ -494,3 +494,86 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 		}
 	}
 }
+
+static void
+iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
+				    struct iwl_eeprom_enhanced_txpwr *txp,
+				    s8 max_txpower_avg)
+{
+	int ch_idx;
+	bool is_ht40 = txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ;
+	enum ieee80211_band band;
+
+	band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
+		IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ;
+
+	for (ch_idx = 0; ch_idx < priv->channel_count; ch_idx++) {
+		struct iwl_channel_info *ch_info = &priv->channel_info[ch_idx];
+
+		/* update matching channel or from common data only */
+		if (txp->channel != 0 && ch_info->channel != txp->channel)
+			continue;
+
+		/* update matching band only */
+		if (band != ch_info->band)
+			continue;
+
+		if (ch_info->max_power_avg < max_txpower_avg && !is_ht40) {
+			ch_info->max_power_avg = max_txpower_avg;
+			ch_info->curr_txpow = max_txpower_avg;
+			ch_info->scan_power = max_txpower_avg;
+		}
+
+		if (is_ht40 && ch_info->ht40_max_power_avg < max_txpower_avg)
+			ch_info->ht40_max_power_avg = max_txpower_avg;
+	}
+}
+
+#define EEPROM_TXP_OFFS	(0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
+#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
+#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
+
+static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
+{
+	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
+	int idx, entries;
+	__le16 *txp_len;
+	s8 max_txp_avg, max_txp_avg_halfdbm;
+
+	BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
+
+	/* the length is in 16-bit words, but we want entries */
+	txp_len = (__le16 *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_SZ_OFFS);
+	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
+
+	txp_array = (void *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_OFFS);
+	for (idx = 0; idx < entries; idx++) {
+		txp = &txp_array[idx];
+
+		/* skip invalid entries */
+		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
+			continue;
+
+		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
+						      &max_txp_avg_halfdbm);
+
+		/*
+		 * Update the user limit values values to the highest
+		 * power supported by any channel
+		 */
+		if (max_txp_avg > priv->tx_power_user_lmt)
+			priv->tx_power_user_lmt = max_txp_avg;
+		if (max_txp_avg_halfdbm > priv->tx_power_lmt_in_half_dbm)
+			priv->tx_power_lmt_in_half_dbm = max_txp_avg_halfdbm;
+
+		iwlcore_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
+	}
+}
+
+void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
+{
+	if (priv->cfg->use_new_eeprom_reading)
+		iwlcore_eeprom_enhanced_txpower_new(priv);
+	else
+		iwlcore_eeprom_enhanced_txpower_old(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index d941910..7c8010f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -568,6 +568,12 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
 	case INDIRECT_REGULATORY:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_REGULATORY);
 		break;
+	case INDIRECT_TXP_LIMIT:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT);
+		break;
+	case INDIRECT_TXP_LIMIT_SIZE:
+		offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT_SIZE);
+		break;
 	case INDIRECT_CALIBRATION:
 		offset = iwl_eeprom_query16(priv, EEPROM_LINK_CALIBRATION);
 		break;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index d0b86f5..b877cbe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -414,6 +414,7 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
+	const bool use_new_eeprom_reading; /* temporary, remove later */
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index c8566a4..8994b5b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -129,6 +129,17 @@ struct iwl_eeprom_channel {
 	s8 max_power_avg;	/* max power (dBm) on this chnl, limit 31 */
 } __packed;
 
+enum iwl_eeprom_enhanced_txpwr_flags {
+	IWL_EEPROM_ENH_TXP_FL_VALID		= BIT(0),
+	IWL_EEPROM_ENH_TXP_FL_BAND_52G		= BIT(1),
+	IWL_EEPROM_ENH_TXP_FL_OFDM		= BIT(2),
+	IWL_EEPROM_ENH_TXP_FL_40MHZ		= BIT(3),
+	IWL_EEPROM_ENH_TXP_FL_HT_AP		= BIT(4),
+	IWL_EEPROM_ENH_TXP_FL_RES1		= BIT(5),
+	IWL_EEPROM_ENH_TXP_FL_RES2		= BIT(6),
+	IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE	= BIT(7),
+};
+
 /**
  * iwl_eeprom_enhanced_txpwr structure
  *    This structure presents the enhanced regulatory tx power limit layout
@@ -197,6 +208,8 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_LINK_CALIBRATION      (2*0x67)
 #define EEPROM_LINK_PROCESS_ADJST    (2*0x68)
 #define EEPROM_LINK_OTHERS           (2*0x69)
+#define EEPROM_LINK_TXP_LIMIT        (2*0x6a)
+#define EEPROM_LINK_TXP_LIMIT_SIZE   (2*0x6b)
 
 /* agn regulatory - indirect access */
 #define EEPROM_REG_BAND_1_CHANNELS       ((0x08)\
@@ -400,6 +413,8 @@ struct iwl_eeprom_calib_info {
 #define INDIRECT_CALIBRATION        0x00040000
 #define INDIRECT_PROCESS_ADJST      0x00050000
 #define INDIRECT_OTHERS             0x00060000
+#define INDIRECT_TXP_LIMIT          0x00070000
+#define INDIRECT_TXP_LIMIT_SIZE     0x00080000
 #define INDIRECT_ADDRESS            0x00100000
 
 /* General */
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 08/14] iwlagn: remove old EEPROM TX power reading
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (6 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 07/14] iwlagn: implement layout-agnostic EEPROM reading Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 09/14] iwlwifi: add new EEPROM debug log type Wey-Yi Guy
                   ` (5 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Johannes Berg, Wey-Yi Guy

From: Johannes Berg <johannes.berg@intel.com>

This removes the old TX power reading code, it isn't
necessary since the new code is able to read all the
various EEPROM layouts due to relying on information
contained in the EEPROM.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c       |    2 -
 drivers/net/wireless/iwlwifi/iwl-6000.c       |   12 --
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |  264 +------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h       |    1 -
 drivers/net/wireless/iwlwifi/iwl-eeprom.h     |   53 -----
 5 files changed, 1 insertions(+), 331 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 5100c10..94521d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -316,7 +316,6 @@ struct iwl_cfg iwl100_bgn_cfg = {
 	.ht_params = &iwl1000_ht_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
@@ -331,7 +330,6 @@ struct iwl_cfg iwl100_bg_cfg = {
 	.base_params = &iwl1000_base_params,
 	.led_mode = IWL_LED_RF_STATE,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index db70a6b..8a78924 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -568,7 +568,6 @@ struct iwl_cfg iwl6005_2agn_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
@@ -584,7 +583,6 @@ struct iwl_cfg iwl6005_2abg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
@@ -600,7 +598,6 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2agn_cfg = {
@@ -621,7 +618,6 @@ struct iwl_cfg iwl6030_2agn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
@@ -641,7 +637,6 @@ struct iwl_cfg iwl6030_2abg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
@@ -662,7 +657,6 @@ struct iwl_cfg iwl6030_2bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
@@ -682,7 +676,6 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
@@ -703,7 +696,6 @@ struct iwl_cfg iwl1030_bgn_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
@@ -723,7 +715,6 @@ struct iwl_cfg iwl1030_bg_cfg = {
 	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.use_new_eeprom_reading = true,
 };
 
 /*
@@ -806,7 +797,6 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -856,7 +846,6 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
@@ -876,7 +865,6 @@ struct iwl_cfg iwl130_bg_cfg = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 	.rx_with_siso_diversity = true,
-	.use_new_eeprom_reading = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index cf9194b..3ea006d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -75,109 +75,6 @@
 #include "iwl-agn.h"
 #include "iwl-io.h"
 
-/************************** EEPROM BANDS ****************************
- *
- * The iwl_eeprom_band definitions below provide the mapping from the
- * EEPROM contents to the specific channel number supported for each
- * band.
- *
- * For example, iwl_priv->eeprom.band_3_channels[4] from the band_3
- * definition below maps to physical channel 42 in the 5.2GHz spectrum.
- * The specific geography and calibration information for that channel
- * is contained in the eeprom map itself.
- *
- * During init, we copy the eeprom information and channel map
- * information into priv->channel_info_24/52 and priv->channel_map_24/52
- *
- * channel_map_24/52 provides the index in the channel_info array for a
- * given channel.  We have to have two separate maps as there is channel
- * overlap with the 2.4GHz and 5.2GHz spectrum as seen in band_1 and
- * band_2
- *
- * A value of 0xff stored in the channel_map indicates that the channel
- * is not supported by the hardware at all.
- *
- * A value of 0xfe in the channel_map indicates that the channel is not
- * valid for Tx with the current hardware.  This means that
- * while the system can tune and receive on a given channel, it may not
- * be able to associate or transmit any frames on that
- * channel.  There is no corresponding channel information for that
- * entry.
- *
- *********************************************************************/
-
-/**
- * struct iwl_txpwr_section: eeprom section information
- * @offset: indirect address into eeprom image
- * @count: number of "struct iwl_eeprom_enhanced_txpwr" in this section
- * @band: band type for the section
- * @is_common - true: common section, false: channel section
- * @is_cck - true: cck section, false: not cck section
- * @is_ht_40 - true: all channel in the section are HT40 channel,
- *	       false: legacy or HT 20 MHz
- *	       ignore if it is common section
- * @iwl_eeprom_section_channel: channel array in the section,
- *	       ignore if common section
- */
-struct iwl_txpwr_section {
-	u32 offset;
-	u8 count;
-	enum ieee80211_band band;
-	bool is_common;
-	bool is_cck;
-	bool is_ht40;
-	u8 iwl_eeprom_section_channel[EEPROM_MAX_TXPOWER_SECTION_ELEMENTS];
-};
-
-/**
- * section 1 - 3 are regulatory tx power apply to all channels based on
- *    modulation: CCK, OFDM
- *    Band: 2.4GHz, 5.2GHz
- * section 4 - 10 are regulatory tx power apply to specified channels
- *    For example:
- *	1L - Channel 1 Legacy
- *	1HT - Channel 1 HT
- *	(1,+1) - Channel 1 HT40 "_above_"
- *
- * Section 1: all CCK channels
- * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40) channels
- * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels
- * Section 4: 2.4 GHz 20MHz channels: 1L, 1HT, 2L, 2HT, 10L, 10HT, 11L, 11HT
- * Section 5: 2.4 GHz 40MHz channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1)
- * Section 6: 5.2 GHz 20MHz channels: 36L, 64L, 100L, 36HT, 64HT, 100HT
- * Section 7: 5.2 GHz 40MHz channels: (36,+1) (60,+1) (100,+1)
- * Section 8: 2.4 GHz channel: 13L, 13HT
- * Section 9: 2.4 GHz channel: 140L, 140HT
- * Section 10: 2.4 GHz 40MHz channels: (132,+1)  (44,+1)
- *
- */
-static const struct iwl_txpwr_section enhinfo[] = {
-	{ EEPROM_LB_CCK_20_COMMON, 1, IEEE80211_BAND_2GHZ, true, true, false },
-	{ EEPROM_LB_OFDM_COMMON, 3, IEEE80211_BAND_2GHZ, true, false, false },
-	{ EEPROM_HB_OFDM_COMMON, 3, IEEE80211_BAND_5GHZ, true, false, false },
-	{ EEPROM_LB_OFDM_20_BAND, 8, IEEE80211_BAND_2GHZ,
-		false, false, false,
-		{1, 1, 2, 2, 10, 10, 11, 11 } },
-	{ EEPROM_LB_OFDM_HT40_BAND, 5, IEEE80211_BAND_2GHZ,
-		false, false, true,
-		{ 1, 2, 6, 7, 9 } },
-	{ EEPROM_HB_OFDM_20_BAND, 6, IEEE80211_BAND_5GHZ,
-		false, false, false,
-		{ 36, 64, 100, 36, 64, 100 } },
-	{ EEPROM_HB_OFDM_HT40_BAND, 3, IEEE80211_BAND_5GHZ,
-		false, false, true,
-		{ 36, 60, 100 } },
-	{ EEPROM_LB_OFDM_20_CHANNEL_13, 2, IEEE80211_BAND_2GHZ,
-		false, false, false,
-		{ 13, 13 } },
-	{ EEPROM_HB_OFDM_20_CHANNEL_140, 2, IEEE80211_BAND_5GHZ,
-		false, false, false,
-		{ 140, 140 } },
-	{ EEPROM_HB_OFDM_HT40_BAND_1, 2, IEEE80211_BAND_5GHZ,
-		false, false, true,
-		{ 132, 44 } },
-};
-
 /******************************************************************************
  *
  * EEPROM related functions
@@ -344,157 +241,6 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 	return (max_txpower_avg & 0x01) + (max_txpower_avg >> 1);
 }
 
-/**
- * iwl_update_common_txpower: update channel tx power
- *     update tx power per band based on EEPROM enhanced tx power info.
- */
-static s8 iwl_update_common_txpower(struct iwl_priv *priv,
-		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
-		int section, int element, s8 *max_txpower_in_half_dbm)
-{
-	struct iwl_channel_info *ch_info;
-	int ch;
-	bool is_ht40 = false;
-	s8 max_txpower_avg; /* (dBm) */
-
-	/* it is common section, contain all type (Legacy, HT and HT40)
-	 * based on the element in the section to determine
-	 * is it HT 40 or not
-	 */
-	if (element == EEPROM_TXPOWER_COMMON_HT40_INDEX)
-		is_ht40 = true;
-	max_txpower_avg =
-		iwl_get_max_txpower_avg(priv, enhanced_txpower,
-					element, max_txpower_in_half_dbm);
-
-	ch_info = priv->channel_info;
-
-	for (ch = 0; ch < priv->channel_count; ch++) {
-		/* find matching band and update tx power if needed */
-		if ((ch_info->band == enhinfo[section].band) &&
-		    (ch_info->max_power_avg < max_txpower_avg) &&
-		    (!is_ht40)) {
-			/* Update regulatory-based run-time data */
-			ch_info->max_power_avg = ch_info->curr_txpow =
-				max_txpower_avg;
-			ch_info->scan_power = max_txpower_avg;
-		}
-		if ((ch_info->band == enhinfo[section].band) && is_ht40 &&
-		    (ch_info->ht40_max_power_avg < max_txpower_avg)) {
-			/* Update regulatory-based run-time data */
-			ch_info->ht40_max_power_avg = max_txpower_avg;
-		}
-		ch_info++;
-	}
-	return max_txpower_avg;
-}
-
-/**
- * iwl_update_channel_txpower: update channel tx power
- *      update channel tx power based on EEPROM enhanced tx power info.
- */
-static s8 iwl_update_channel_txpower(struct iwl_priv *priv,
-		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
-		int section, int element, s8 *max_txpower_in_half_dbm)
-{
-	struct iwl_channel_info *ch_info;
-	int ch;
-	u8 channel;
-	s8 max_txpower_avg; /* (dBm) */
-
-	channel = enhinfo[section].iwl_eeprom_section_channel[element];
-	max_txpower_avg =
-		iwl_get_max_txpower_avg(priv, enhanced_txpower,
-					element, max_txpower_in_half_dbm);
-
-	ch_info = priv->channel_info;
-	for (ch = 0; ch < priv->channel_count; ch++) {
-		/* find matching channel and update tx power if needed */
-		if (ch_info->channel == channel) {
-			if ((ch_info->max_power_avg < max_txpower_avg) &&
-			    (!enhinfo[section].is_ht40)) {
-				/* Update regulatory-based run-time data */
-				ch_info->max_power_avg = max_txpower_avg;
-				ch_info->curr_txpow = max_txpower_avg;
-				ch_info->scan_power = max_txpower_avg;
-			}
-			if ((enhinfo[section].is_ht40) &&
-			    (ch_info->ht40_max_power_avg < max_txpower_avg)) {
-				/* Update regulatory-based run-time data */
-				ch_info->ht40_max_power_avg = max_txpower_avg;
-			}
-			break;
-		}
-		ch_info++;
-	}
-	return max_txpower_avg;
-}
-
-/**
- * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info
- */
-static void iwlcore_eeprom_enhanced_txpower_old(struct iwl_priv *priv)
-{
-	int eeprom_section_count = 0;
-	int section, element;
-	struct iwl_eeprom_enhanced_txpwr *enhanced_txpower;
-	u32 offset;
-	s8 max_txpower_avg; /* (dBm) */
-	s8 max_txpower_in_half_dbm; /* (half-dBm) */
-
-	/* Loop through all the sections
-	 * adjust bands and channel's max tx power
-	 * Set the tx_power_user_lmt to the highest power
-	 * supported by any channels and chains
-	 */
-	for (section = 0; section < ARRAY_SIZE(enhinfo); section++) {
-		eeprom_section_count = enhinfo[section].count;
-		offset = enhinfo[section].offset;
-		enhanced_txpower = (struct iwl_eeprom_enhanced_txpwr *)
-				iwl_eeprom_query_addr(priv, offset);
-
-		/*
-		 * check for valid entry -
-		 * different version of EEPROM might contain different set
-		 * of enhanced tx power table
-		 * always check for valid entry before process
-		 * the information
-		 */
-		if (!(enhanced_txpower->flags || enhanced_txpower->channel) ||
-		    enhanced_txpower->delta_20_in_40)
-			continue;
-
-		for (element = 0; element < eeprom_section_count; element++) {
-			if (enhinfo[section].is_common)
-				max_txpower_avg =
-					iwl_update_common_txpower(priv,
-						enhanced_txpower, section,
-						element,
-						&max_txpower_in_half_dbm);
-			else
-				max_txpower_avg =
-					iwl_update_channel_txpower(priv,
-						enhanced_txpower, section,
-						element,
-						&max_txpower_in_half_dbm);
-
-			/* Update the tx_power_user_lmt to the highest power
-			 * supported by any channel */
-			if (max_txpower_avg > priv->tx_power_user_lmt)
-				priv->tx_power_user_lmt = max_txpower_avg;
-
-			/*
-			 * Update the tx_power_lmt_in_half_dbm to
-			 * the highest power supported by any channel
-			 */
-			if (max_txpower_in_half_dbm >
-			    priv->tx_power_lmt_in_half_dbm)
-				priv->tx_power_lmt_in_half_dbm =
-					max_txpower_in_half_dbm;
-		}
-	}
-}
-
 static void
 iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 				    struct iwl_eeprom_enhanced_txpwr *txp,
@@ -533,7 +279,7 @@ iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 #define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
 #define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
 
-static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
+void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 {
 	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
 	int idx, entries;
@@ -569,11 +315,3 @@ static void iwlcore_eeprom_enhanced_txpower_new(struct iwl_priv *priv)
 		iwlcore_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
 	}
 }
-
-void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
-{
-	if (priv->cfg->use_new_eeprom_reading)
-		iwlcore_eeprom_enhanced_txpower_new(priv);
-	else
-		iwlcore_eeprom_enhanced_txpower_old(priv);
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index b877cbe..d0b86f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -414,7 +414,6 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
-	const bool use_new_eeprom_reading; /* temporary, remove later */
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 8994b5b..9e6f313 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -231,59 +231,6 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS  ((0x80)\
 		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 14  bytes */
 
-/* 6000 and up regulatory tx power - indirect access */
-/* max. elements per section */
-#define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS	(8)
-#define EEPROM_TXPOWER_COMMON_HT40_INDEX	(2)
-
-/**
- * Partition the enhanced tx power portion of eeprom image into
- * 10 sections based on band, modulation, frequency and channel
- *
- * Section 1: all CCK channels
- * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40 ) channels
- * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels
- * Section 4: 2.4 GHz 20MHz channels: 1, 2, 10, 11. Both Legacy and HT
- * Section 5: 2.4 GHz 40MHz channels: 1, 2, 6, 7, 9, (_above_)
- * Section 6: 5.2 GHz 20MHz channels: 36, 64, 100, both Legacy and HT
- * Section 7: 5.2 GHz 40MHz channels: 36, 60, 100 (_above_)
- * Section 8: 2.4 GHz channel 13, Both Legacy and HT
- * Section 9: 2.4 GHz channel 140, Both Legacy and HT
- * Section 10: 2.4 GHz 40MHz channels: 132, 44 (_above_)
- */
-/* 2.4 GHz band: CCK */
-#define EEPROM_LB_CCK_20_COMMON       ((0xA8)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 8 bytes */
-/* 2.4 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_LB_OFDM_COMMON       ((0xB0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 5.2 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_HB_OFDM_COMMON       ((0xC8)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 2.4GHz band channels:
- *	1Legacy, 1HT, 2Legacy, 2HT, 10Legacy, 10HT, 11Legacy, 11HT */
-#define EEPROM_LB_OFDM_20_BAND       ((0xE0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 64 bytes */
-/* 2.4 GHz band HT40 channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1) */
-#define EEPROM_LB_OFDM_HT40_BAND       ((0x120)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 40 bytes */
-/* 5.2GHz band channels: 36Legacy, 36HT, 64Legacy, 64HT, 100Legacy, 100HT */
-#define EEPROM_HB_OFDM_20_BAND       ((0x148)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 48 bytes */
-/* 5.2 GHz band HT40 channels: (36,+1) (60,+1) (100,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND       ((0x178)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-/* 2.4 GHz band, channnel 13: Legacy, HT */
-#define EEPROM_LB_OFDM_20_CHANNEL_13       ((0x190)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-/* 5.2 GHz band, channnel 140: Legacy, HT */
-#define EEPROM_HB_OFDM_20_CHANNEL_140       ((0x1A0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-/* 5.2 GHz band, HT40 channnels (132,+1) (44,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND_1       ((0x1B0)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 16 bytes */
-
-
 /* 5050 Specific */
 #define EEPROM_5050_TX_POWER_VERSION    (4)
 #define EEPROM_5050_EEPROM_VERSION	(0x21E)
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 09/14] iwlwifi: add new EEPROM debug log type
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (7 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 08/14] iwlagn: remove old EEPROM TX power reading Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 10/14] iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info Wey-Yi Guy
                   ` (4 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

Adding new debug type to log EEPROM related data

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-debug.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 0b961a3..ebdea3b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -120,6 +120,7 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 /* 0x000000F0 - 0x00000010 */
 #define IWL_DL_MACDUMP		(1 << 4)
 #define IWL_DL_HCMD_DUMP	(1 << 5)
+#define IWL_DL_EEPROM		(1 << 6)
 #define IWL_DL_RADIO		(1 << 7)
 /* 0x00000F00 - 0x00000100 */
 #define IWL_DL_POWER		(1 << 8)
@@ -164,6 +165,7 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 #define IWL_DEBUG_WEP(p, f, a...)	IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
 #define IWL_DEBUG_HC(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
 #define IWL_DEBUG_HC_DUMP(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD_DUMP, f, ## a)
+#define IWL_DEBUG_EEPROM(p, f, a...)	IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a)
 #define IWL_DEBUG_CALIB(p, f, a...)	IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
 #define IWL_DEBUG_FW(p, f, a...)	IWL_DEBUG(p, IWL_DL_FW, f, ## a)
 #define IWL_DEBUG_RF_KILL(p, f, a...)	IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 10/14] iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (8 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 09/14] iwlwifi: add new EEPROM debug log type Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 11/14] iwlagn: More detail tx power logging Wey-Yi Guy
                   ` (3 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For logging EEPROM related info, instead of using IWL_DEBUG_INFO,
use the dedicated logging (IWL_DEBUG_EEPROM) for easier debugging

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.c     |   25 ++++++++++++++-----------
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 3ea006d..77d92b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -203,7 +203,7 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 {
 	s8 max_txpower_avg = 0; /* (dBm) */
 
-	IWL_DEBUG_INFO(priv, "%d - "
+	IWL_DEBUG_EEPROM(priv, "%d - "
 			"chain_a: %d dB chain_b: %d dB "
 			"chain_c: %d dB mimo2: %d dB mimo3: %d dB\n",
 			element,
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 87cd10f..358cfd7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -147,7 +147,7 @@ static int iwl_eeprom_verify_signature(struct iwl_priv *priv)
 	u32 gp = iwl_read32(priv, CSR_EEPROM_GP) & CSR_EEPROM_GP_VALID_MSK;
 	int ret = 0;
 
-	IWL_DEBUG_INFO(priv, "EEPROM signature=0x%08x\n", gp);
+	IWL_DEBUG_EEPROM(priv, "EEPROM signature=0x%08x\n", gp);
 	switch (gp) {
 	case CSR_EEPROM_GP_BAD_SIG_EEP_GOOD_SIG_OTP:
 		if (priv->nvm_device_type != NVM_DEVICE_TYPE_OTP) {
@@ -354,7 +354,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
 		 */
 		valid_addr = next_link_addr;
 		next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
-		IWL_DEBUG_INFO(priv, "OTP blocks %d addr 0x%x\n",
+		IWL_DEBUG_EEPROM(priv, "OTP blocks %d addr 0x%x\n",
 			       usedblocks, next_link_addr);
 		if (iwl_read_otp_word(priv, next_link_addr, &link_value))
 			return -EINVAL;
@@ -374,7 +374,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
 	} while (usedblocks <= priv->cfg->base_params->max_ll_items);
 
 	/* OTP has no valid blocks */
-	IWL_DEBUG_INFO(priv, "OTP has no valid blocks\n");
+	IWL_DEBUG_EEPROM(priv, "OTP has no valid blocks\n");
 	return -EINVAL;
 }
 
@@ -414,7 +414,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		return -ENOENT;
 	/* allocate eeprom */
 	sz = priv->cfg->base_params->eeprom_size;
-	IWL_DEBUG_INFO(priv, "NVM size = %d\n", sz);
+	IWL_DEBUG_EEPROM(priv, "NVM size = %d\n", sz);
 	priv->eeprom = kzalloc(sz, GFP_KERNEL);
 	if (!priv->eeprom) {
 		ret = -ENOMEM;
@@ -492,7 +492,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		}
 	}
 
-	IWL_DEBUG_INFO(priv, "NVM Type: %s, version: 0x%x\n",
+	IWL_DEBUG_EEPROM(priv, "NVM Type: %s, version: 0x%x\n",
 		       (priv->nvm_device_type == NVM_DEVICE_TYPE_OTP)
 		       ? "OTP" : "EEPROM",
 		       iwl_eeprom_query16(priv, EEPROM_VERSION));
@@ -594,7 +594,7 @@ static int iwl_mod_ht40_chan_info(struct iwl_priv *priv,
 	if (!is_channel_valid(ch_info))
 		return -1;
 
-	IWL_DEBUG_INFO(priv, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm):"
+	IWL_DEBUG_EEPROM(priv, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm):"
 			" Ad-Hoc %ssupported\n",
 			ch_info->channel,
 			is_channel_a_band(ch_info) ?
@@ -634,11 +634,11 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 	struct iwl_channel_info *ch_info;
 
 	if (priv->channel_count) {
-		IWL_DEBUG_INFO(priv, "Channel map already initialized.\n");
+		IWL_DEBUG_EEPROM(priv, "Channel map already initialized.\n");
 		return 0;
 	}
 
-	IWL_DEBUG_INFO(priv, "Initializing regulatory info from EEPROM\n");
+	IWL_DEBUG_EEPROM(priv, "Initializing regulatory info from EEPROM\n");
 
 	priv->channel_count =
 	    ARRAY_SIZE(iwl_eeprom_band_1) +
@@ -647,7 +647,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 	    ARRAY_SIZE(iwl_eeprom_band_4) +
 	    ARRAY_SIZE(iwl_eeprom_band_5);
 
-	IWL_DEBUG_INFO(priv, "Parsing data for %d channels.\n", priv->channel_count);
+	IWL_DEBUG_EEPROM(priv, "Parsing data for %d channels.\n",
+			priv->channel_count);
 
 	priv->channel_info = kzalloc(sizeof(struct iwl_channel_info) *
 				     priv->channel_count, GFP_KERNEL);
@@ -686,7 +687,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 					IEEE80211_CHAN_NO_HT40;
 
 			if (!(is_channel_valid(ch_info))) {
-				IWL_DEBUG_INFO(priv, "Ch. %d Flags %x [%sGHz] - "
+				IWL_DEBUG_EEPROM(priv,
+					       "Ch. %d Flags %x [%sGHz] - "
 					       "No traffic\n",
 					       ch_info->channel,
 					       ch_info->flags,
@@ -702,7 +704,8 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 			ch_info->scan_power = eeprom_ch_info[ch].max_power_avg;
 			ch_info->min_power = 0;
 
-			IWL_DEBUG_INFO(priv, "Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x %ddBm):"
+			IWL_DEBUG_EEPROM(priv, "Ch. %d [%sGHz] "
+				       "%s%s%s%s%s%s(0x%02x %ddBm):"
 				       " Ad-Hoc %ssupported\n",
 				       ch_info->channel,
 				       is_channel_a_band(ch_info) ?
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 11/14] iwlagn: More detail tx power logging
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (9 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 10/14] iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 12/14] iwlwifi: do not reload fw if WiMAX own the RF Wey-Yi Guy
                   ` (2 subsequent siblings)
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For enhanced tx power table in EEPROM, add more detail logging
to help debugging

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c |   40 ++++++++++++++++++------
 1 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 77d92b7..97906dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -203,15 +203,6 @@ static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 {
 	s8 max_txpower_avg = 0; /* (dBm) */
 
-	IWL_DEBUG_EEPROM(priv, "%d - "
-			"chain_a: %d dB chain_b: %d dB "
-			"chain_c: %d dB mimo2: %d dB mimo3: %d dB\n",
-			element,
-			enhanced_txpower[element].chain_a_max >> 1,
-			enhanced_txpower[element].chain_b_max >> 1,
-			enhanced_txpower[element].chain_c_max >> 1,
-			enhanced_txpower[element].mimo2_max >> 1,
-			enhanced_txpower[element].mimo3_max >> 1);
 	/* Take the highest tx power from any valid chains */
 	if ((priv->cfg->valid_tx_ant & ANT_A) &&
 	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))
@@ -279,6 +270,9 @@ iwlcore_eeprom_enh_txp_read_element(struct iwl_priv *priv,
 #define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
 #define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
 
+#define TXP_CHECK_AND_PRINT(x) ((txp->flags & IWL_EEPROM_ENH_TXP_FL_##x) \
+			    ? # x " " : "")
+
 void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 {
 	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
@@ -293,13 +287,39 @@ void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv)
 	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
 
 	txp_array = (void *) iwlagn_eeprom_query_addr(priv, EEPROM_TXP_OFFS);
+
 	for (idx = 0; idx < entries; idx++) {
 		txp = &txp_array[idx];
-
 		/* skip invalid entries */
 		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
 			continue;
 
+		IWL_DEBUG_EEPROM(priv, "%s %d:\t %s%s%s%s%s%s%s%s (0x%02x)\n",
+				 (txp->channel && (txp->flags &
+					IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE)) ?
+					"Common " : (txp->channel) ?
+					"Channel" : "Common",
+				 (txp->channel),
+				 TXP_CHECK_AND_PRINT(VALID),
+				 TXP_CHECK_AND_PRINT(BAND_52G),
+				 TXP_CHECK_AND_PRINT(OFDM),
+				 TXP_CHECK_AND_PRINT(40MHZ),
+				 TXP_CHECK_AND_PRINT(HT_AP),
+				 TXP_CHECK_AND_PRINT(RES1),
+				 TXP_CHECK_AND_PRINT(RES2),
+				 TXP_CHECK_AND_PRINT(COMMON_TYPE),
+				 txp->flags);
+		IWL_DEBUG_EEPROM(priv, "\t\t chain_A: 0x%02x "
+				 "chain_B: 0X%02x chain_C: 0X%02x\n",
+				 txp->chain_a_max, txp->chain_b_max,
+				 txp->chain_c_max);
+		IWL_DEBUG_EEPROM(priv, "\t\t MIMO2: 0x%02x "
+				 "MIMO3: 0x%02x High 20_on_40: 0x%02x "
+				 "Low 20_on_40: 0x%02x\n",
+				 txp->mimo2_max, txp->mimo3_max,
+				 ((txp->delta_20_in_40 & 0xf0) >> 4),
+				 (txp->delta_20_in_40 & 0x0f));
+
 		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
 						      &max_txp_avg_halfdbm);
 
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 12/14] iwlwifi: do not reload fw if WiMAX own the RF
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (10 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 11/14] iwlagn: More detail tx power logging Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 13/14] iwlwifi: keep track of bt coex enable/disable stage Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 14/14] iwlagn: code clean up to remove duplicate code Wey-Yi Guy
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For WiFi/WiMAX combo devices, if WiMAX own the RF, WiFi driver
try to access RF and fail. This is the W/A to To avoid WiFi keep
reloading firmware and try to access RF again.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-5000.c |    3 +++
 drivers/net/wireless/iwlwifi/iwl-6000.c |    3 +++
 drivers/net/wireless/iwlwifi/iwl-core.c |   16 ++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-core.h |    2 ++
 drivers/net/wireless/iwlwifi/iwl-prph.h |    2 +-
 5 files changed, 25 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 8435e5a..34af9e0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -593,6 +593,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -608,6 +609,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.ht_params = &iwl5000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -622,6 +624,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.base_params = &iwl5000_base_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 8a78924..fe5f6d0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -782,6 +782,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6150_bgn_cfg = {
@@ -797,6 +798,7 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_RF_STATE,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -811,6 +813,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.base_params = &iwl6050_base_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index d62b925..06cdc60 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -957,6 +957,22 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 	/* Cancel currently queued command. */
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
 
+	/* W/A for WiFi/WiMAX coex and WiMAX own the RF */
+	if (priv->cfg->internal_wimax_coex &&
+	    (!(iwl_read_prph(priv, APMG_CLK_CTRL_REG) &
+			APMS_CLK_VAL_MRB_FUNC_MODE) ||
+	     (iwl_read_prph(priv, APMG_PS_CTRL_REG) &
+			APMG_PS_CTRL_VAL_RESET_REQ))) {
+		wake_up_interruptible(&priv->wait_command_queue);
+		/*
+		 *Keep the restart process from trying to send host
+		 * commands by clearing the INIT status bit
+		 */
+		clear_bit(STATUS_READY, &priv->status);
+		IWL_ERR(priv, "RF is used by WiMAX\n");
+		return;
+	}
+
 	IWL_ERR(priv, "Loaded firmware version: %s\n",
 		priv->hw->wiphy->fw_version);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index d0b86f5..f80685a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -365,6 +365,7 @@ struct iwl_ht_params {
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  * @adv_pm: advance power management
  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
+ * @internal_wimax_coex: internal wifi/wimax combo device
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -414,6 +415,7 @@ struct iwl_cfg {
 	enum iwl_led_mode led_mode;
 	const bool adv_pm;
 	const bool rx_with_siso_diversity;
+	const bool internal_wimax_coex;
 };
 
 /***************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 5469655..86f5123 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -83,10 +83,10 @@
 #define APMG_DIGITAL_SVR_REG		(APMG_BASE + 0x0058)
 #define APMG_ANALOG_SVR_REG		(APMG_BASE + 0x006C)
 
+#define APMS_CLK_VAL_MRB_FUNC_MODE	(0x00000001)
 #define APMG_CLK_VAL_DMA_CLK_RQT	(0x00000200)
 #define APMG_CLK_VAL_BSM_CLK_RQT	(0x00000800)
 
-
 #define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS	(0x00400000)
 #define APMG_PS_CTRL_VAL_RESET_REQ		(0x04000000)
 #define APMG_PS_CTRL_MSK_PWR_SRC		(0x03000000)
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 13/14] iwlwifi: keep track of bt coex enable/disable stage
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (11 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 12/14] iwlwifi: do not reload fw if WiMAX own the RF Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  2010-12-14  0:09 ` [PATCH 14/14] iwlagn: code clean up to remove duplicate code Wey-Yi Guy
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

For debugging purpose, keep track of the bt coex enable/disable state.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c |    3 +++
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c     |    1 +
 drivers/net/wireless/iwlwifi/iwl-core.c        |    1 +
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     |    7 +++++++
 drivers/net/wireless/iwlwifi/iwl-dev.h         |    1 +
 5 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
index a358d43..a6dbd89 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
@@ -856,6 +856,9 @@ ssize_t iwl_ucode_bt_stats_read(struct file *file,
 	if (!iwl_is_alive(priv))
 		return -EAGAIN;
 
+	if (!priv->bt_enable_flag)
+		return -EINVAL;
+
 	/* make request to uCode to retrieve statistics information */
 	mutex_lock(&priv->mutex);
 	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 7c8010f..4bc82fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1845,6 +1845,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 			bt_cmd.flags |= IWLAGN_BT_FLAG_CHANNEL_INHIBITION;
 		IWL_DEBUG_INFO(priv, "BT coex flag: 0X%x\n", bt_cmd.flags);
 	}
+	priv->bt_enable_flag = bt_cmd.flags;
 	if (priv->bt_full_concurrent)
 		memcpy(bt_cmd.bt3_lookup_table, iwlagn_concurrent_lookup,
 			sizeof(iwlagn_concurrent_lookup));
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 06cdc60..efbde1f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1223,6 +1223,7 @@ void iwl_send_bt_config(struct iwl_priv *priv)
 	else
 		bt_cmd.flags = BT_COEX_ENABLE;
 
+	priv->bt_enable_flag = bt_cmd.flags;
 	IWL_DEBUG_INFO(priv, "BT coex %s\n",
 		(bt_cmd.flags == BT_COEX_DISABLE) ? "disable" : "active");
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index d368363..6fe80b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1567,6 +1567,13 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 	const size_t bufsz = sizeof(buf);
 	ssize_t ret;
 
+	if (!priv->bt_enable_flag) {
+		pos += scnprintf(buf + pos, bufsz - pos, "BT coex disabled\n");
+		ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+		return ret;
+	}
+	pos += scnprintf(buf + pos, bufsz - pos, "BT enable flag: 0x%x\n",
+		priv->bt_enable_flag);
 	pos += scnprintf(buf + pos, bufsz - pos, "BT in %s mode\n",
 		priv->bt_full_concurrent ? "full concurrency" : "3-wire");
 	pos += scnprintf(buf + pos, bufsz - pos, "BT status: %s, "
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 836f181..8dda678 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1468,6 +1468,7 @@ struct iwl_priv {
 	};
 
 	/* bt coex */
+	u8 bt_enable_flag;
 	u8 bt_status;
 	u8 bt_traffic_load, last_bt_traffic_load;
 	bool bt_ch_announce;
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

* [PATCH 14/14] iwlagn: code clean up to remove duplicate code
  2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
                   ` (12 preceding siblings ...)
  2010-12-14  0:09 ` [PATCH 13/14] iwlwifi: keep track of bt coex enable/disable stage Wey-Yi Guy
@ 2010-12-14  0:09 ` Wey-Yi Guy
  13 siblings, 0 replies; 19+ messages in thread
From: Wey-Yi Guy @ 2010-12-14  0:09 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, ipw3945-devel, Wey-Yi Guy

From: Wey-Yi Guy <wey-yi.w.guy@intel.com>

Multiple devices use almost the same .cfg with minor differences.
Use macro and remove the duplication. By doing this, reduce
the chance for mistake while modify .cfg parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |   65 +++----
 drivers/net/wireless/iwlwifi/iwl-5000.c |   89 +++------
 drivers/net/wireless/iwlwifi/iwl-6000.c |  319 +++++++++----------------------
 3 files changed, 151 insertions(+), 322 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 94521d4..ba78bc8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -276,60 +276,49 @@ static struct iwl_ht_params iwl1000_ht_params = {
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
+#define IWL_DEVICE_1000						\
+	.fw_name_pre = IWL1000_FW_PRE,				\
+	.ucode_api_max = IWL1000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL1000_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
+	.ops = &iwl1000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl1000_base_params,			\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl1000_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
-	.fw_name_pre = IWL1000_FW_PRE,
-	.ucode_api_max = IWL1000_UCODE_API_MAX,
-	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
+	IWL_DEVICE_1000,
 	.ht_params = &iwl1000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
-	.fw_name_pre = IWL1000_FW_PRE,
-	.ucode_api_max = IWL1000_UCODE_API_MAX,
-	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
-	.led_mode = IWL_LED_BLINK,
+	IWL_DEVICE_1000,
 };
 
+#define IWL_DEVICE_100						\
+	.fw_name_pre = IWL100_FW_PRE,				\
+	.ucode_api_max = IWL100_UCODE_API_MAX,			\
+	.ucode_api_min = IWL100_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
+	.ops = &iwl1000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl1000_base_params,			\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.rx_with_siso_diversity = true
+
 struct iwl_cfg iwl100_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
-	.fw_name_pre = IWL100_FW_PRE,
-	.ucode_api_max = IWL100_UCODE_API_MAX,
-	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
+	IWL_DEVICE_100,
 	.ht_params = &iwl1000_ht_params,
-	.led_mode = IWL_LED_RF_STATE,
-	.rx_with_siso_diversity = true,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
-	.fw_name_pre = IWL100_FW_PRE,
-	.ucode_api_max = IWL100_UCODE_API_MAX,
-	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
-	.ops = &iwl1000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl1000_base_params,
-	.led_mode = IWL_LED_RF_STATE,
-	.rx_with_siso_diversity = true,
+	IWL_DEVICE_100,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 34af9e0..79ab0a6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -520,65 +520,44 @@ static struct iwl_ht_params iwl5000_ht_params = {
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
+#define IWL_DEVICE_5000						\
+	.fw_name_pre = IWL5000_FW_PRE,				\
+	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
+	.ops = &iwl5000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl5000_base_params,			\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl5300_agn_cfg = {
 	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
+	IWL_DEVICE_5000,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
 	.name = "Intel(R) WiFi Link 5100 BGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
 	.name = "Intel(R) WiFi Link 5100 ABG",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
 	.name = "Intel(R) WiFi Link 5100 AGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	IWL_DEVICE_5000,
 	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
-	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -596,35 +575,29 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.internal_wimax_coex = true,
 };
 
+#define IWL_DEVICE_5150						\
+	.fw_name_pre = IWL5150_FW_PRE,				\
+	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
+	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
+	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
+	.ops = &iwl5150_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl5000_base_params,			\
+	.need_dc_calib = true,					\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
+
 struct iwl_cfg iwl5150_agn_cfg = {
 	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
-	.fw_name_pre = IWL5150_FW_PRE,
-	.ucode_api_max = IWL5150_UCODE_API_MAX,
-	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.ops = &iwl5150_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
+	IWL_DEVICE_5150,
 	.ht_params = &iwl5000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
 	.name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
-	.fw_name_pre = IWL5150_FW_PRE,
-	.ucode_api_max = IWL5150_UCODE_API_MAX,
-	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.ops = &iwl5150_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl5000_base_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+	IWL_DEVICE_5150,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index fe5f6d0..f4bec32 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -554,235 +554,156 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.bt_sco_disable = true,
 };
 
+#define IWL_DEVICE_6005						\
+	.fw_name_pre = IWL6000G2A_FW_PRE,			\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,	\
+	.ops = &iwl6000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_g2_base_params,			\
+	.need_dc_calib = true,					\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE
+
 struct iwl_cfg iwl6005_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
+	IWL_DEVICE_6005,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6005_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
+	IWL_DEVICE_6005,
 };
 
 struct iwl_cfg iwl6005_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
-	.fw_name_pre = IWL6000G2A_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-};
+	IWL_DEVICE_6005,
+};
+
+#define IWL_DEVICE_6030						\
+	.fw_name_pre = IWL6000G2B_FW_PRE,			\
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,	\
+	.ops = &iwl6000g2b_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_g2_base_params,			\
+	.bt_params = &iwl6000_bt_params,			\
+	.need_dc_calib = true,					\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.adv_pm = true,						\
+	/*							\
+	 *Due to bluetooth, we transmit 2.4 GHz probes		\
+	 * only on antenna A					\
+	 */							\
+	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A
 
 struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6030_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
 };
 
 struct iwl_cfg iwl6030_2bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6030_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
 };
 
 struct iwl_cfg iwl1030_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
+	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl1030_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.need_temp_offset_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+	IWL_DEVICE_6030,
+};
+
+struct iwl_cfg iwl130_bgn_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+	.rx_with_siso_diversity = true,
+};
+
+struct iwl_cfg iwl130_bg_cfg = {
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
+	IWL_DEVICE_6030,
+	.rx_with_siso_diversity = true,
 };
 
 /*
  * "i": Internal configuration, use internal Power Amplifier
  */
+#define IWL_DEVICE_6000i					\
+	.fw_name_pre = IWL6000_FW_PRE,				\
+	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
+	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
+	.ops = &iwl6000_ops,					\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6000_base_params,			\
+	.pa_type = IWL_PA_INTERNAL,				\
+	.led_mode = IWL_LED_BLINK
+
 struct iwl_cfg iwl6000i_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
+	IWL_DEVICE_6000i,
 	.ht_params = &iwl6000_ht_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
+	IWL_DEVICE_6000i,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
-	.fw_name_pre = IWL6000_FW_PRE,
-	.ucode_api_max = IWL6000_UCODE_API_MAX,
-	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
-	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_base_params,
-	.pa_type = IWL_PA_INTERNAL,
-	.led_mode = IWL_LED_BLINK,
-};
+	IWL_DEVICE_6000i,
+};
+
+#define IWL_DEVICE_6050						\
+	.fw_name_pre = IWL6050_FW_PRE,				\
+	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
+	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.ops = &iwl6050_ops,					\
+	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
+	.mod_params = &iwlagn_mod_params,			\
+	.base_params = &iwl6050_base_params,			\
+	.need_dc_calib = true,					\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
 
 struct iwl_cfg iwl6050_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
-	.fw_name_pre = IWL6050_FW_PRE,
-	.ucode_api_max = IWL6050_UCODE_API_MAX,
-	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.ops = &iwl6050_ops,
-	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6050_base_params,
+	IWL_DEVICE_6050,
 	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
+};
+
+struct iwl_cfg iwl6050_2abg_cfg = {
+	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
+	IWL_DEVICE_6050,
 };
 
 struct iwl_cfg iwl6150_bgn_cfg = {
@@ -801,21 +722,6 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.internal_wimax_coex = true,
 };
 
-struct iwl_cfg iwl6050_2abg_cfg = {
-	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
-	.fw_name_pre = IWL6050_FW_PRE,
-	.ucode_api_max = IWL6050_UCODE_API_MAX,
-	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
-	.ops = &iwl6050_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6050_base_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
-};
-
 struct iwl_cfg iwl6000_3agn_cfg = {
 	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 	.fw_name_pre = IWL6000_FW_PRE,
@@ -831,45 +737,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.led_mode = IWL_LED_BLINK,
 };
 
-struct iwl_cfg iwl130_bgn_cfg = {
-	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.ht_params = &iwl6000_ht_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.rx_with_siso_diversity = true,
-};
-
-struct iwl_cfg iwl130_bg_cfg = {
-	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
-	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
-	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
-	.ops = &iwl6000g2b_ops,
-	.mod_params = &iwlagn_mod_params,
-	.base_params = &iwl6000_g2_base_params,
-	.bt_params = &iwl6000_bt_params,
-	.need_dc_calib = true,
-	.led_mode = IWL_LED_RF_STATE,
-	.adv_pm = true,
-	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
-	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
-	.rx_with_siso_diversity = true,
-};
-
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-- 
1.7.0.4


^ permalink raw reply related	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2010-12-14 15:27 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-12-14  0:09 [PATCH 00/14] update for 2.6.38 Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 01/14] iwlagn: change led compensation for 6005 and 6030 devices Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 02/14] iwlwifi: clear dbg_fixed_rate during init Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 03/14] iwlagn: check ready in iwlagn_bss_info_changed() Wey-Yi Guy
2010-12-14  7:16   ` Johannes Berg
2010-12-14 15:26     ` Guy, Wey-Yi
2010-12-14  0:09 ` [PATCH 04/14] iwlagn: fix debug variable access Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 05/14] iwlagn: rx antenna diversity Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 06/14] iwlagn: rename enhanced txpower fields Wey-Yi Guy
2010-12-14  7:17   ` Johannes Berg
2010-12-14 15:24     ` Guy, Wey-Yi
2010-12-14  0:09 ` [PATCH 07/14] iwlagn: implement layout-agnostic EEPROM reading Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 08/14] iwlagn: remove old EEPROM TX power reading Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 09/14] iwlwifi: add new EEPROM debug log type Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 10/14] iwlwifi: use IWL_DEBUG_EEPROM for EEPROM related info Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 11/14] iwlagn: More detail tx power logging Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 12/14] iwlwifi: do not reload fw if WiMAX own the RF Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 13/14] iwlwifi: keep track of bt coex enable/disable stage Wey-Yi Guy
2010-12-14  0:09 ` [PATCH 14/14] iwlagn: code clean up to remove duplicate code Wey-Yi Guy

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).