We remove the calibration knowledge from driver since it is uCode functions
We adding new testmode command to help test and validation the uCode
Emmanuel Grumbach (1):
iwlwifi: help to debug AGG SM inconsistencies
Hsu, Kenny (1):
iwlwifi: add tm commands for indirect register access
Johannes Berg (3):
iwlagn: remove calibration knowledge
iwlagn: dynamically allocate & reflect calibration data
iwlagn: allow up to uCode API 6 for 6000 devices
Wey-Yi Guy (2):
iwlwifi: show command string for REPLY_D3_CONFIG
iwlwifi: show the configuration option
these patches are also available from wireless-next branch on
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
drivers/net/wireless/iwlwifi/iwl-1000.c | 9 ---
drivers/net/wireless/iwlwifi/iwl-2000.c | 14 -----
drivers/net/wireless/iwlwifi/iwl-5000.c | 16 +------
drivers/net/wireless/iwlwifi/iwl-6000.c | 22 ++------
drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 66 ++++++++++++++-----------
drivers/net/wireless/iwlwifi/iwl-agn-calib.h | 3 +-
drivers/net/wireless/iwlwifi/iwl-agn-rx.c | 1 +
drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 48 +++++-------------
drivers/net/wireless/iwlwifi/iwl-agn.c | 34 +++++++++++++
drivers/net/wireless/iwlwifi/iwl-core.h | 5 +-
drivers/net/wireless/iwlwifi/iwl-dev.h | 24 ++-------
drivers/net/wireless/iwlwifi/iwl-shared.h | 2 -
drivers/net/wireless/iwlwifi/iwl-sv-open.c | 40 +++++++++++++--
drivers/net/wireless/iwlwifi/iwl-testmode.h | 20 +++++---
drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 12 ++++-
15 files changed, 157 insertions(+), 159 deletions(-)
BTW, tomorrow I will send a fix for a bug in mac80211: a race in tx agg stop that made this warn_on trigger from time to time.
>
> From: Emmanuel Grumbach <[email protected]>
>
> Add more data when inconsistencies occur in the AGG state machine.
>
> Signed-off-by: Emmanuel Grumbach <[email protected]>
> Signed-off-by: Wey-Yi Guy <[email protected]>
> ---
> drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 12 ++++++++++--
> 1 files changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
> b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
> index 527e795..2ac7542 100644
> --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
> +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
> @@ -1099,13 +1099,21 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans,
> struct sk_buff *skb,
> hdr->seq_ctrl = hdr->seq_ctrl &
> cpu_to_le16(IEEE80211_SCTL_FRAG);
> hdr->seq_ctrl |= cpu_to_le16(seq_number);
> - seq_number += 0x10;
> /* aggregation is on for this <sta,tid> */
> if (info->flags & IEEE80211_TX_CTL_AMPDU) {
> - WARN_ON_ONCE(tid_data->agg.state != IWL_AGG_ON);
> + if (WARN_ON_ONCE(tid_data->agg.state != IWL_AGG_ON)) {
> + IWL_ERR(trans, "TX_CTL_AMPDU while not in AGG:"
> + " Tx flags = 0x%08x, agg.state = %d",
> + info->flags, tid_data->agg.state);
> + IWL_ERR(trans, "sta_id = %d, tid = %d "
> + "txq_id = %d, seq_num = %d", sta_id,
> + tid, tid_data->agg.txq_id,
> + seq_number >> 4);
> + }
> txq_id = tid_data->agg.txq_id;
> is_agg = true;
> }
> + seq_number += 0x10;
> }
>
> /* Copy MAC header from skb into command buffer */
> --
> 1.7.0.4
---------------------------------------------------------------------
Intel Israel (74) Limited
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recipient, please contact the sender and delete all copies.
On Fri, Nov 25, 2011 at 8:11 PM, Wey-Yi Guy <[email protected]> wrote:
> From: Johannes Berg <[email protected]>
>
> Since the uCode hasn't been released (yet?),
Isn't the 6x00 ucode available on intellinuxwireless.org? I certainly
can see it there.
> warn only if using older than API 4, but load
> anything up to API 6.
>
> Signed-off-by: Johannes Berg <[email protected]>
> Signed-off-by: Wey-Yi Guy <[email protected]>
> ---
> ?drivers/net/wireless/iwlwifi/iwl-6000.c | ? ?7 +++++--
> ?1 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
> index 09f0378..617ad1c 100644
> --- a/drivers/net/wireless/iwlwifi/iwl-6000.c
> +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
> @@ -46,11 +46,12 @@
> ?#include "iwl-cfg.h"
>
> ?/* Highest firmware API version supported */
> -#define IWL6000_UCODE_API_MAX 4
> +#define IWL6000_UCODE_API_MAX 6
> ?#define IWL6050_UCODE_API_MAX 5
> ?#define IWL6000G2_UCODE_API_MAX 6
>
> ?/* Oldest version we won't warn about */
> +#define IWL6000_UCODE_API_OK 4
> ?#define IWL6000G2_UCODE_API_OK 5
>
> ?/* Lowest firmware API version supported */
> @@ -457,6 +458,7 @@ struct iwl_cfg iwl130_bg_cfg = {
> ?#define IWL_DEVICE_6000i ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> ? ? ? ?.fw_name_pre = IWL6000_FW_PRE, ? ? ? ? ? ? ? ? ? ? ? ? ?\
> ? ? ? ?.ucode_api_max = IWL6000_UCODE_API_MAX, ? ? ? ? ? ? ? ? \
> + ? ? ? .ucode_api_ok = IWL6000_UCODE_API_OK, ? ? ? ? ? ? ? ? ? \
> ? ? ? ?.ucode_api_min = IWL6000_UCODE_API_MIN, ? ? ? ? ? ? ? ? \
> ? ? ? ?.valid_tx_ant = ANT_BC, ? ? ? ? /* .cfg overwrite */ ? ?\
> ? ? ? ?.valid_rx_ant = ANT_BC, ? ? ? ? /* .cfg overwrite */ ? ?\
> @@ -535,6 +537,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
> ? ? ? ?.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
> ? ? ? ?.fw_name_pre = IWL6000_FW_PRE,
> ? ? ? ?.ucode_api_max = IWL6000_UCODE_API_MAX,
> + ? ? ? .ucode_api_ok = IWL6000_UCODE_API_OK,
> ? ? ? ?.ucode_api_min = IWL6000_UCODE_API_MIN,
> ? ? ? ?.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
> ? ? ? ?.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
> @@ -544,7 +547,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
> ? ? ? ?.led_mode = IWL_LED_BLINK,
> ?};
>
> -MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
> +MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
> ?MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
> ?MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
> ?MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to [email protected]
> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
From: Johannes Berg <[email protected]>
Since the uCode hasn't been released (yet?),
warn only if using older than API 4, but load
anything up to API 6.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-6000.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 09f0378..617ad1c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -46,11 +46,12 @@
#include "iwl-cfg.h"
/* Highest firmware API version supported */
-#define IWL6000_UCODE_API_MAX 4
+#define IWL6000_UCODE_API_MAX 6
#define IWL6050_UCODE_API_MAX 5
#define IWL6000G2_UCODE_API_MAX 6
/* Oldest version we won't warn about */
+#define IWL6000_UCODE_API_OK 4
#define IWL6000G2_UCODE_API_OK 5
/* Lowest firmware API version supported */
@@ -457,6 +458,7 @@ struct iwl_cfg iwl130_bg_cfg = {
#define IWL_DEVICE_6000i \
.fw_name_pre = IWL6000_FW_PRE, \
.ucode_api_max = IWL6000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000_UCODE_API_OK, \
.ucode_api_min = IWL6000_UCODE_API_MIN, \
.valid_tx_ant = ANT_BC, /* .cfg overwrite */ \
.valid_rx_ant = ANT_BC, /* .cfg overwrite */ \
@@ -535,6 +537,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
.fw_name_pre = IWL6000_FW_PRE,
.ucode_api_max = IWL6000_UCODE_API_MAX,
+ .ucode_api_ok = IWL6000_UCODE_API_OK,
.ucode_api_min = IWL6000_UCODE_API_MIN,
.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
@@ -544,7 +547,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
.led_mode = IWL_LED_BLINK,
};
-MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
--
1.7.0.4
From: Johannes Berg <[email protected]>
This makes handling the calibration data more generic
and no longer requires updating IWL_CALIB_MAX when a
new uCode comes with more calibration packets. Since
we just copy the data back, there's also no need for
understanding which calibration we received -- we can
just reflect it back to the runtime uCode.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 50 +++++++++++++++----------
drivers/net/wireless/iwlwifi/iwl-agn-calib.h | 3 +-
drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 40 ++++-----------------
drivers/net/wireless/iwlwifi/iwl-agn.c | 2 +
drivers/net/wireless/iwlwifi/iwl-dev.h | 24 +++----------
5 files changed, 46 insertions(+), 73 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index c7bcafa..4d02105 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -88,19 +88,18 @@ int iwl_send_calib_results(struct iwl_priv *priv)
.id = REPLY_PHY_CALIBRATION_CMD,
.flags = CMD_SYNC,
};
- int i = 0;
+ struct iwl_calib_result *res;
- for (i = 0; i < IWL_CALIB_MAX; i++) {
+ list_for_each_entry(res, &priv->calib_results, list) {
int ret;
- if (!priv->calib_results[i].buf)
- continue;
- hcmd.len[0] = priv->calib_results[i].buf_len;
- hcmd.data[0] = priv->calib_results[i].buf;
+ hcmd.len[0] = res->cmd_len;
+ hcmd.data[0] = &res->hdr;
hcmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
ret = iwl_trans_send_cmd(trans(priv), &hcmd);
if (ret) {
- IWL_ERR(priv, "Error %d iteration %d\n", ret, i);
+ IWL_ERR(priv, "Error %d on calib cmd %d\n",
+ ret, res->hdr.op_code);
return ret;
}
}
@@ -108,28 +107,39 @@ int iwl_send_calib_results(struct iwl_priv *priv)
return 0;
}
-int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len)
+int iwl_calib_set(struct iwl_priv *priv,
+ const struct iwl_calib_hdr *cmd, int len)
{
- if (res->buf_len != len) {
- kfree(res->buf);
- res->buf = kzalloc(len, GFP_ATOMIC);
- }
- if (unlikely(res->buf == NULL))
+ struct iwl_calib_result *res, *tmp;
+
+ res = kmalloc(sizeof(*res) + len - sizeof(struct iwl_calib_hdr),
+ GFP_ATOMIC);
+ if (!res)
return -ENOMEM;
+ memcpy(&res->hdr, cmd, len);
+ res->cmd_len = len;
+
+ list_for_each_entry(tmp, &priv->calib_results, list) {
+ if (tmp->hdr.op_code == res->hdr.op_code) {
+ list_replace(&tmp->list, &res->list);
+ kfree(tmp);
+ return 0;
+ }
+ }
+
+ /* wasn't in list already */
+ list_add_tail(&res->list, &priv->calib_results);
- res->buf_len = len;
- memcpy(res->buf, buf, len);
return 0;
}
void iwl_calib_free_results(struct iwl_priv *priv)
{
- int i;
+ struct iwl_calib_result *res, *tmp;
- for (i = 0; i < IWL_CALIB_MAX; i++) {
- kfree(priv->calib_results[i].buf);
- priv->calib_results[i].buf = NULL;
- priv->calib_results[i].buf_len = 0;
+ list_for_each_entry_safe(res, tmp, &priv->calib_results, list) {
+ list_del(&res->list);
+ kfree(res);
}
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
index a869fc9..6ed806c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
@@ -73,7 +73,8 @@ void iwl_init_sensitivity(struct iwl_priv *priv);
void iwl_reset_run_time_calib(struct iwl_priv *priv);
int iwl_send_calib_results(struct iwl_priv *priv);
-int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len);
+int iwl_calib_set(struct iwl_priv *priv,
+ const struct iwl_calib_hdr *cmd, int len);
void iwl_calib_free_results(struct iwl_priv *priv);
#endif /* __iwl_calib_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 7043fdb..7694910 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -222,8 +222,7 @@ static int iwlagn_set_Xtal_calib(struct iwl_priv *priv)
iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD);
cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
cmd.cap_pin2 = le16_to_cpu(xtal_calib[1]);
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_set_temperature_offset_calib(struct iwl_priv *priv)
@@ -240,8 +239,7 @@ static int iwlagn_set_temperature_offset_calib(struct iwl_priv *priv)
IWL_DEBUG_CALIB(priv, "Radio sensor offset: %d\n",
le16_to_cpu(cmd.radio_sensor_offset));
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_TEMP_OFFSET],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_set_temperature_offset_calib_v2(struct iwl_priv *priv)
@@ -276,8 +274,7 @@ static int iwlagn_set_temperature_offset_calib_v2(struct iwl_priv *priv)
IWL_DEBUG_CALIB(priv, "Voltage Ref: %d\n",
le16_to_cpu(cmd.burntVoltageRef));
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_TEMP_OFFSET],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_send_calib_cfg(struct iwl_priv *priv)
@@ -306,37 +303,14 @@ int iwlagn_rx_calib_result(struct iwl_priv *priv,
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_calib_hdr *hdr = (struct iwl_calib_hdr *)pkt->u.raw;
int len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
- int index;
/* reduce the size of the length field itself */
len -= 4;
- /* Define the order in which the results will be sent to the runtime
- * uCode. iwl_send_calib_results sends them in a row according to
- * their index. We sort them here
- */
- switch (hdr->op_code) {
- case IWL_PHY_CALIBRATE_DC_CMD:
- index = IWL_CALIB_DC;
- break;
- case IWL_PHY_CALIBRATE_LO_CMD:
- index = IWL_CALIB_LO;
- break;
- case IWL_PHY_CALIBRATE_TX_IQ_CMD:
- index = IWL_CALIB_TX_IQ;
- break;
- case IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD:
- index = IWL_CALIB_TX_IQ_PERD;
- break;
- case IWL_PHY_CALIBRATE_BASE_BAND_CMD:
- index = IWL_CALIB_BASE_BAND;
- break;
- default:
- IWL_ERR(priv, "Unknown calibration notification %d\n",
- hdr->op_code);
- return -1;
- }
- iwl_calib_set(&priv->calib_results[index], pkt->u.raw, len);
+ if (iwl_calib_set(priv, hdr, len))
+ IWL_ERR(priv, "Failed to record calibration data %d\n",
+ hdr->op_code);
+
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index e235e84..8e571c3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1575,6 +1575,8 @@ static int iwl_init_drv(struct iwl_priv *priv)
mutex_init(&priv->shrd->mutex);
+ INIT_LIST_HEAD(&priv->calib_results);
+
priv->ieee_channels = NULL;
priv->ieee_rates = NULL;
priv->band = IEEE80211_BAND_2GHZ;
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 556e4a2..0c95ad3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -442,26 +442,12 @@ enum iwlagn_chain_noise_state {
};
-/*
- * enum iwl_calib
- * defines the order in which results of initial calibrations
- * should be sent to the runtime uCode
- */
-enum iwl_calib {
- IWL_CALIB_XTAL,
- IWL_CALIB_DC,
- IWL_CALIB_LO,
- IWL_CALIB_TX_IQ,
- IWL_CALIB_TX_IQ_PERD,
- IWL_CALIB_BASE_BAND,
- IWL_CALIB_TEMP_OFFSET,
- IWL_CALIB_MAX
-};
-
/* Opaque calibration results */
struct iwl_calib_result {
- void *buf;
- size_t buf_len;
+ struct list_head list;
+ size_t cmd_len;
+ struct iwl_calib_hdr hdr;
+ /* data follows */
};
/* Sensitivity calib data */
@@ -869,7 +855,7 @@ struct iwl_priv {
s32 last_temperature;
/* init calibration results */
- struct iwl_calib_result calib_results[IWL_CALIB_MAX];
+ struct list_head calib_results;
struct iwl_wipan_noa_data __rcu *noa_data;
--
1.7.0.4
From: Emmanuel Grumbach <[email protected]>
Add more data when inconsistencies occur in the AGG state machine.
Signed-off-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index 527e795..2ac7542 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -1099,13 +1099,21 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
hdr->seq_ctrl = hdr->seq_ctrl &
cpu_to_le16(IEEE80211_SCTL_FRAG);
hdr->seq_ctrl |= cpu_to_le16(seq_number);
- seq_number += 0x10;
/* aggregation is on for this <sta,tid> */
if (info->flags & IEEE80211_TX_CTL_AMPDU) {
- WARN_ON_ONCE(tid_data->agg.state != IWL_AGG_ON);
+ if (WARN_ON_ONCE(tid_data->agg.state != IWL_AGG_ON)) {
+ IWL_ERR(trans, "TX_CTL_AMPDU while not in AGG:"
+ " Tx flags = 0x%08x, agg.state = %d",
+ info->flags, tid_data->agg.state);
+ IWL_ERR(trans, "sta_id = %d, tid = %d "
+ "txq_id = %d, seq_num = %d", sta_id,
+ tid, tid_data->agg.txq_id,
+ seq_number >> 4);
+ }
txq_id = tid_data->agg.txq_id;
is_agg = true;
}
+ seq_number += 0x10;
}
/* Copy MAC header from skb into command buffer */
--
1.7.0.4
From: Hsu, Kenny <[email protected]>
Create new testmode commands to suppot indirect access
of peripheral register.
- IWL_TM_CMD_APP2DEV_INDIRECT_REG_READ32
- IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32
Meanwhile, add affix "DIRECT" into original register access
commands for better discrimination with new commands.
- IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32
- IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32
- IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8
Signed-off-by: Kenny Hsu <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-sv-open.c | 40 +++++++++++++++++++++++----
drivers/net/wireless/iwlwifi/iwl-testmode.h | 20 +++++++++-----
2 files changed, 47 insertions(+), 13 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-sv-open.c b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
index e3882d0..be16caf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sv-open.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
@@ -276,7 +276,7 @@ static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
IWL_INFO(priv, "testmode register access command offset 0x%x\n", ofs);
switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
- case IWL_TM_CMD_APP2DEV_REG_READ32:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
val32 = iwl_read32(bus(priv), ofs);
IWL_INFO(priv, "32bit value to read 0x%x\n", val32);
@@ -291,7 +291,7 @@ static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
IWL_DEBUG_INFO(priv,
"Error sending msg : %d\n", status);
break;
- case IWL_TM_CMD_APP2DEV_REG_WRITE32:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
if (!tb[IWL_TM_ATTR_REG_VALUE32]) {
IWL_DEBUG_INFO(priv,
"Error finding value to write\n");
@@ -302,7 +302,7 @@ static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
iwl_write32(bus(priv), ofs, val32);
}
break;
- case IWL_TM_CMD_APP2DEV_REG_WRITE8:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
if (!tb[IWL_TM_ATTR_REG_VALUE8]) {
IWL_DEBUG_INFO(priv, "Error finding value to write\n");
return -ENOMSG;
@@ -312,6 +312,32 @@ static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
iwl_write8(bus(priv), ofs, val8);
}
break;
+ case IWL_TM_CMD_APP2DEV_INDIRECT_REG_READ32:
+ val32 = iwl_read_prph(bus(priv), ofs);
+ IWL_INFO(priv, "32bit value to read 0x%x\n", val32);
+
+ skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
+ if (!skb) {
+ IWL_DEBUG_INFO(priv, "Error allocating memory\n");
+ return -ENOMEM;
+ }
+ NLA_PUT_U32(skb, IWL_TM_ATTR_REG_VALUE32, val32);
+ status = cfg80211_testmode_reply(skb);
+ if (status < 0)
+ IWL_DEBUG_INFO(priv,
+ "Error sending msg : %d\n", status);
+ break;
+ case IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32:
+ if (!tb[IWL_TM_ATTR_REG_VALUE32]) {
+ IWL_DEBUG_INFO(priv,
+ "Error finding value to write\n");
+ return -ENOMSG;
+ } else {
+ val32 = nla_get_u32(tb[IWL_TM_ATTR_REG_VALUE32]);
+ IWL_INFO(priv, "32bit value to write 0x%x\n", val32);
+ iwl_write_prph(bus(priv), ofs, val32);
+ }
+ break;
default:
IWL_DEBUG_INFO(priv, "Unknown testmode register command ID\n");
return -ENOSYS;
@@ -665,9 +691,11 @@ int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
IWL_DEBUG_INFO(priv, "testmode cmd to uCode\n");
result = iwl_testmode_ucode(hw, tb);
break;
- case IWL_TM_CMD_APP2DEV_REG_READ32:
- case IWL_TM_CMD_APP2DEV_REG_WRITE32:
- case IWL_TM_CMD_APP2DEV_REG_WRITE8:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
+ case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
+ case IWL_TM_CMD_APP2DEV_INDIRECT_REG_READ32:
+ case IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32:
IWL_DEBUG_INFO(priv, "testmode cmd to register\n");
result = iwl_testmode_reg(hw, tb);
break;
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h
index b980bda..1779648 100644
--- a/drivers/net/wireless/iwlwifi/iwl-testmode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h
@@ -76,9 +76,9 @@
* the actual uCode host command ID is carried with
* IWL_TM_ATTR_UCODE_CMD_ID
*
- * @IWL_TM_CMD_APP2DEV_REG_READ32:
- * @IWL_TM_CMD_APP2DEV_REG_WRITE32:
- * @IWL_TM_CMD_APP2DEV_REG_WRITE8:
+ * @IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
+ * @IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
+ * @IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
* commands from user applicaiton to access register
*
* @IWL_TM_CMD_APP2DEV_GET_DEVICENAME: retrieve device name
@@ -107,12 +107,16 @@
* commands from user application to own change the ownership of the uCode
* if application has the ownership, the only host command from
* testmode will deliver to uCode. Default owner is driver
+ * @IWL_TM_CMD_APP2DEV_INDIRECT_REG_READ32:
+ * @IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32:
+ * commands from user applicaiton to indirectly access peripheral register
+ *
*/
enum iwl_tm_cmd_t {
IWL_TM_CMD_APP2DEV_UCODE = 1,
- IWL_TM_CMD_APP2DEV_REG_READ32 = 2,
- IWL_TM_CMD_APP2DEV_REG_WRITE32 = 3,
- IWL_TM_CMD_APP2DEV_REG_WRITE8 = 4,
+ IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32 = 2,
+ IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32 = 3,
+ IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8 = 4,
IWL_TM_CMD_APP2DEV_GET_DEVICENAME = 5,
IWL_TM_CMD_APP2DEV_LOAD_INIT_FW = 6,
IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB = 7,
@@ -126,7 +130,9 @@ enum iwl_tm_cmd_t {
IWL_TM_CMD_DEV2APP_UCODE_RX_PKT = 15,
IWL_TM_CMD_DEV2APP_EEPROM_RSP = 16,
IWL_TM_CMD_APP2DEV_OWNERSHIP = 17,
- IWL_TM_CMD_MAX = 18,
+ IWL_TM_CMD_APP2DEV_INDIRECT_REG_READ32 = 18,
+ IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32 = 19,
+ IWL_TM_CMD_MAX = 20,
};
/*
--
1.7.0.4
missing the string, add it
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-agn-rx.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
index fdb4c37..087fd52 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
@@ -117,6 +117,7 @@ const char *get_cmd_string(u8 cmd)
IWL_CMD(REPLY_WOWLAN_TKIP_PARAMS);
IWL_CMD(REPLY_WOWLAN_KEK_KCK_MATERIAL);
IWL_CMD(REPLY_WOWLAN_GET_STATUS);
+ IWL_CMD(REPLY_D3_CONFIG);
default:
return "UNKNOWN";
--
1.7.0.4
On Fri, 2011-11-25 at 16:06 -0800, Gábor Stefanik wrote:
> On Fri, Nov 25, 2011 at 8:11 PM, Wey-Yi Guy <[email protected]> wrote:
> > From: Johannes Berg <[email protected]>
> >
> > Since the uCode hasn't been released (yet?),
>
> Isn't the 6x00 ucode available on intellinuxwireless.org? I certainly
> can see it there.
>
the current release iwlwifi/downloads/iwlwifi-6000-ucode-9.221.4.1.tgz
which is version 4. version 6 is under test and will be ready for
release very soon.
Thanks
Wey
> >
Not sure it is the best way to do it, but many times we want to know what the
configuration options were enabled for the compiled driver.
Let's just log the options during load time; so there were be no confusion.
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-agn.c | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 8e571c3..db0d3a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1682,6 +1682,35 @@ static int iwl_set_hw_params(struct iwl_priv *priv)
+static void iwl_debug_config(struct iwl_priv *priv)
+{
+ dev_printk(KERN_INFO, bus(priv)->dev, "CONFIG_IWLWIFI_DEBUG "
+#ifdef CONFIG_IWLWIFI_DEBUG
+ "enabled\n");
+#else
+ "disabled\n");
+#endif
+ dev_printk(KERN_INFO, bus(priv)->dev, "CONFIG_IWLWIFI_DEBUGFS "
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ "enabled\n");
+#else
+ "disabled\n");
+#endif
+ dev_printk(KERN_INFO, bus(priv)->dev, "CONFIG_IWLWIFI_DEVICE_TRACING "
+#ifdef CONFIG_IWLWIFI_DEVICE_TRACING
+ "enabled\n");
+#else
+ "disabled\n");
+#endif
+
+ dev_printk(KERN_INFO, bus(priv)->dev, "CONFIG_IWLWIFI_DEVICE_SVTOOL "
+#ifdef CONFIG_IWLWIFI_DEVICE_SVTOOL
+ "enabled\n");
+#else
+ "disabled\n");
+#endif
+}
+
int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
struct iwl_cfg *cfg)
{
@@ -1717,6 +1746,9 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
SET_IEEE80211_DEV(hw, bus(priv)->dev);
+ /* what debugging capabilities we have */
+ iwl_debug_config(priv);
+
IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n");
priv->cfg = cfg;
--
1.7.0.4
From: Johannes Berg <[email protected]>
The init microcode knows very well which calibrations
are required and sends us results for those that are.
Consequently, we can just send all of those to the RT
uCode again.
The problem with having the driver know about this is
that it is a uCode feature, not a hardware feature so
the config is completely unsuitable.
The only thing we need to check is whether the device
needs crystal calibration or not, add a new parameter
to the configuration for that.
This makes new uCode work on 6000 series devices.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Wey-Yi Guy <[email protected]>
---
drivers/net/wireless/iwlwifi/iwl-1000.c | 9 --------
drivers/net/wireless/iwlwifi/iwl-2000.c | 14 -------------
drivers/net/wireless/iwlwifi/iwl-5000.c | 16 +-------------
drivers/net/wireless/iwlwifi/iwl-6000.c | 15 -------------
drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 28 ++++++++++++-------------
drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 8 ++++--
drivers/net/wireless/iwlwifi/iwl-core.h | 5 ++-
drivers/net/wireless/iwlwifi/iwl-shared.h | 2 -
8 files changed, 22 insertions(+), 75 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index e12b48c..bc9bbbb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -147,16 +147,7 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
iwl1000_set_ct_threshold(priv);
/* Set initial sensitivity parameters */
- /* Set initial calibration set */
hw_params(priv).sens = &iwl1000_sensitivity;
- hw_params(priv).calib_init_cfg =
- BIT(IWL_CALIB_XTAL) |
- BIT(IWL_CALIB_LO) |
- BIT(IWL_CALIB_TX_IQ) |
- BIT(IWL_CALIB_TX_IQ_PERD) |
- BIT(IWL_CALIB_BASE_BAND);
- if (priv->cfg->need_dc_calib)
- hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_DC);
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index b319357..0c4688d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -143,17 +143,7 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
iwl2000_set_ct_threshold(priv);
/* Set initial sensitivity parameters */
- /* Set initial calibration set */
hw_params(priv).sens = &iwl2000_sensitivity;
- hw_params(priv).calib_init_cfg =
- BIT(IWL_CALIB_XTAL) |
- BIT(IWL_CALIB_LO) |
- BIT(IWL_CALIB_TX_IQ) |
- BIT(IWL_CALIB_BASE_BAND);
- if (priv->cfg->need_dc_calib)
- hw_params(priv).calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX;
- if (priv->cfg->need_temp_offset_calib)
- hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);
return 0;
}
@@ -258,7 +248,6 @@ static struct iwl_bt_params iwl2030_bt_params = {
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
.lib = &iwl2000_lib, \
.base_params = &iwl2000_base_params, \
- .need_dc_calib = true, \
.need_temp_offset_calib = true, \
.temp_offset_v2 = true, \
.led_mode = IWL_LED_RF_STATE, \
@@ -286,7 +275,6 @@ struct iwl_cfg iwl2000_2bgn_d_cfg = {
.lib = &iwl2030_lib, \
.base_params = &iwl2030_base_params, \
.bt_params = &iwl2030_bt_params, \
- .need_dc_calib = true, \
.need_temp_offset_calib = true, \
.temp_offset_v2 = true, \
.led_mode = IWL_LED_RF_STATE, \
@@ -308,7 +296,6 @@ struct iwl_cfg iwl2030_2bgn_cfg = {
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
.lib = &iwl2000_lib, \
.base_params = &iwl2000_base_params, \
- .need_dc_calib = true, \
.need_temp_offset_calib = true, \
.temp_offset_v2 = true, \
.led_mode = IWL_LED_RF_STATE, \
@@ -338,7 +325,6 @@ struct iwl_cfg iwl105_bgn_d_cfg = {
.lib = &iwl2030_lib, \
.base_params = &iwl2030_base_params, \
.bt_params = &iwl2030_bt_params, \
- .need_dc_calib = true, \
.need_temp_offset_calib = true, \
.temp_offset_v2 = true, \
.led_mode = IWL_LED_RF_STATE, \
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index c511c98..3a3f830 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -186,14 +186,7 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
iwl5000_set_ct_threshold(priv);
/* Set initial sensitivity parameters */
- /* Set initial calibration set */
hw_params(priv).sens = &iwl5000_sensitivity;
- hw_params(priv).calib_init_cfg =
- BIT(IWL_CALIB_XTAL) |
- BIT(IWL_CALIB_LO) |
- BIT(IWL_CALIB_TX_IQ) |
- BIT(IWL_CALIB_TX_IQ_PERD) |
- BIT(IWL_CALIB_BASE_BAND);
return 0;
}
@@ -222,14 +215,7 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv)
iwl5150_set_ct_threshold(priv);
/* Set initial sensitivity parameters */
- /* Set initial calibration set */
hw_params(priv).sens = &iwl5150_sensitivity;
- hw_params(priv).calib_init_cfg =
- BIT(IWL_CALIB_LO) |
- BIT(IWL_CALIB_TX_IQ) |
- BIT(IWL_CALIB_BASE_BAND);
- if (priv->cfg->need_dc_calib)
- hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_DC);
return 0;
}
@@ -433,7 +419,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION, \
.lib = &iwl5150_lib, \
.base_params = &iwl5000_base_params, \
- .need_dc_calib = true, \
+ .no_xtal_calib = true, \
.led_mode = IWL_LED_BLINK, \
.internal_wimax_coex = true
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index ee3363f..09f0378 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -164,17 +164,7 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
iwl6000_set_ct_threshold(priv);
/* Set initial sensitivity parameters */
- /* Set initial calibration set */
hw_params(priv).sens = &iwl6000_sensitivity;
- hw_params(priv).calib_init_cfg =
- BIT(IWL_CALIB_XTAL) |
- BIT(IWL_CALIB_LO) |
- BIT(IWL_CALIB_TX_IQ) |
- BIT(IWL_CALIB_BASE_BAND);
- if (priv->cfg->need_dc_calib)
- hw_params(priv).calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX;
- if (priv->cfg->need_temp_offset_calib)
- hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);
return 0;
}
@@ -364,7 +354,6 @@ static struct iwl_bt_params iwl6000_bt_params = {
.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION, \
.lib = &iwl6000_lib, \
.base_params = &iwl6000_g2_base_params, \
- .need_dc_calib = true, \
.need_temp_offset_calib = true, \
.led_mode = IWL_LED_RF_STATE
@@ -406,7 +395,6 @@ struct iwl_cfg iwl6005_2agn_d_cfg = {
.lib = &iwl6030_lib, \
.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 \
@@ -506,7 +494,6 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
.eeprom_ver = EEPROM_6050_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION, \
.base_params = &iwl6050_base_params, \
- .need_dc_calib = true, \
.led_mode = IWL_LED_BLINK, \
.internal_wimax_coex = true
@@ -530,7 +517,6 @@ struct iwl_cfg iwl6050_2abg_cfg = {
.eeprom_ver = EEPROM_6150_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION, \
.base_params = &iwl6050_base_params, \
- .need_dc_calib = true, \
.led_mode = IWL_LED_BLINK, \
.internal_wimax_coex = true
@@ -555,7 +541,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
.lib = &iwl6000_lib,
.base_params = &iwl6000_base_params,
.ht_params = &iwl6000_ht_params,
- .need_dc_calib = true,
.led_mode = IWL_LED_BLINK,
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index 03bac48..c7bcafa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -84,30 +84,28 @@ struct statistics_general_data {
int iwl_send_calib_results(struct iwl_priv *priv)
{
- int ret = 0;
- int i = 0;
-
struct iwl_host_cmd hcmd = {
.id = REPLY_PHY_CALIBRATION_CMD,
.flags = CMD_SYNC,
};
+ int i = 0;
for (i = 0; i < IWL_CALIB_MAX; i++) {
- if ((BIT(i) & hw_params(priv).calib_init_cfg) &&
- priv->calib_results[i].buf) {
- hcmd.len[0] = priv->calib_results[i].buf_len;
- hcmd.data[0] = priv->calib_results[i].buf;
- hcmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
- ret = iwl_trans_send_cmd(trans(priv), &hcmd);
- if (ret) {
- IWL_ERR(priv, "Error %d iteration %d\n",
- ret, i);
- break;
- }
+ int ret;
+
+ if (!priv->calib_results[i].buf)
+ continue;
+ hcmd.len[0] = priv->calib_results[i].buf_len;
+ hcmd.data[0] = priv->calib_results[i].buf;
+ hcmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
+ ret = iwl_trans_send_cmd(trans(priv), &hcmd);
+ if (ret) {
+ IWL_ERR(priv, "Error %d iteration %d\n", ret, i);
+ return ret;
}
}
- return ret;
+ return 0;
}
int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 9ec315b..7043fdb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -477,9 +477,11 @@ static int iwlagn_alive_notify(struct iwl_priv *priv)
if (ret)
return ret;
- ret = iwlagn_set_Xtal_calib(priv);
- if (ret)
- return ret;
+ if (!priv->cfg->no_xtal_calib) {
+ ret = iwlagn_set_Xtal_calib(priv);
+ if (ret)
+ return ret;
+ }
return iwl_send_calib_results(priv);
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index fa47f75..f1d9d0c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -184,8 +184,9 @@ struct iwl_ht_params {
* @ht_params: point to ht patameters
* @bt_params: pointer to bt parameters
* @pa_type: used by 6000 series only to identify the type of Power Amplifier
- * @need_dc_calib: need to perform init dc calibration
* @need_temp_offset_calib: need to perform temperature offset calibration
+ * @no_xtal_calib: some devices do not need crystal calibration data,
+ * don't send it to those
* @scan_antennas: available antenna for scan operation
* @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
* @adv_pm: advance power management
@@ -222,8 +223,8 @@ struct iwl_cfg {
struct iwl_ht_params *ht_params;
struct iwl_bt_params *bt_params;
enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */
- const bool need_dc_calib; /* if used set to true */
const bool need_temp_offset_calib; /* if used set to true */
+ const bool no_xtal_calib;
u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
enum iwl_led_mode led_mode;
const bool adv_pm;
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 1f7a93c..47be77a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -174,7 +174,6 @@ struct iwl_mod_params {
* @ct_kill_exit_threshold: when to reeable the device - in hw dependent unit
* relevant for 1000, 6000 and up
* @wd_timeout: TX queues watchdog timeout
- * @calib_init_cfg: setup initial calibrations for the hw
* @calib_rt_cfg: setup runtime calibrations for the hw
* @struct iwl_sensitivity_ranges: range of sensitivity values
*/
@@ -195,7 +194,6 @@ struct iwl_hw_params {
u32 ct_kill_exit_threshold;
unsigned int wd_timeout;
- u32 calib_init_cfg;
u32 calib_rt_cfg;
const struct iwl_sensitivity_ranges *sens;
};
--
1.7.0.4