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iwlwifi: default max event log size

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Size of event log is determined by uCode which is different per NICs.
Set the maximum event log size per device to better match uCode
configuration.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Wey-Yi Guy 2010-03-26 12:54:37 -07:00 committed by Reinette Chatre
parent ace5d5de6b
commit 678b385d07
8 changed files with 32 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/iwlwifi/iwl-1000.c
View File

@ -253,6 +253,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 128,
};
struct iwl_cfg iwl1000_bg_cfg = {
@ -282,6 +283,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 128,
};
MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));

2
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -2770,6 +2770,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
.broken_powersave = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
static struct iwl_cfg iwl3945_abg_cfg = {
@ -2789,6 +2790,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
.broken_powersave = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
DEFINE_PCI_DEVICE_TABLE(iwl3945_hw_card_ids) = {

1
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@ -2250,6 +2250,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
.monitor_recover_period = IWL_MONITORING_PERIOD,
.temperature_kelvin = true,
.off_channel_workaround = true,
.max_event_log_size = 512,
};
/* Module firmware */

7
drivers/net/wireless/iwlwifi/iwl-5000.c
View File

@ -423,6 +423,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5100_bgn_cfg = {
@ -450,6 +451,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5100_abg_cfg = {
@ -475,6 +477,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5100_agn_cfg = {
@ -502,6 +505,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5350_agn_cfg = {
@ -529,6 +533,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5150_agn_cfg = {
@ -556,6 +561,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
struct iwl_cfg iwl5150_abg_cfg = {
@ -581,6 +587,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 512,
};
MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));

7
drivers/net/wireless/iwlwifi/iwl-6000.c
View File

@ -394,6 +394,7 @@ struct iwl_cfg iwl6000i_g2_2agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6000i_2agn_cfg = {
@ -427,6 +428,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6000i_2abg_cfg = {
@ -459,6 +461,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6000i_2bg_cfg = {
@ -491,6 +494,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6050_2agn_cfg = {
@ -524,6 +528,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1500,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6050_2abg_cfg = {
@ -556,6 +561,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1500,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
struct iwl_cfg iwl6000_3agn_cfg = {
@ -589,6 +595,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.max_event_log_size = 1024,
};
MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));

15
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -1990,9 +1990,6 @@ static int iwl_print_last_event_logs(struct iwl_priv *priv, u32 capacity,
return pos;
}
/* For sanity check only. Actual size is determined by uCode, typ. 512 */
#define MAX_EVENT_LOG_SIZE (512)
#define DEFAULT_DUMP_EVENT_LOG_ENTRIES (20)
int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
@ -2025,16 +2022,16 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
if (capacity > MAX_EVENT_LOG_SIZE) {
if (capacity > priv->cfg->max_event_log_size) {
IWL_ERR(priv, "Log capacity %d is bogus, limit to %d entries\n",
capacity, MAX_EVENT_LOG_SIZE);
capacity = MAX_EVENT_LOG_SIZE;
capacity, priv->cfg->max_event_log_size);
capacity = priv->cfg->max_event_log_size;
}
if (next_entry > MAX_EVENT_LOG_SIZE) {
if (next_entry > priv->cfg->max_event_log_size) {
IWL_ERR(priv, "Log write index %d is bogus, limit to %d\n",
next_entry, MAX_EVENT_LOG_SIZE);
next_entry = MAX_EVENT_LOG_SIZE;
next_entry, priv->cfg->max_event_log_size);
next_entry = priv->cfg->max_event_log_size;
}
size = num_wraps ? capacity : next_entry;

1
drivers/net/wireless/iwlwifi/iwl-core.h
View File

@ -307,6 +307,7 @@ struct iwl_cfg {
u32 monitor_recover_period;
bool temperature_kelvin;
bool off_channel_workaround;
u32 max_event_log_size;
};
/***************************

15
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -1603,9 +1603,6 @@ static int iwl3945_print_last_event_logs(struct iwl_priv *priv, u32 capacity,
return pos;
}
/* For sanity check only. Actual size is determined by uCode, typ. 512 */
#define IWL3945_MAX_EVENT_LOG_SIZE (512)
#define DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES (20)
int iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
@ -1632,16 +1629,16 @@ int iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
if (capacity > IWL3945_MAX_EVENT_LOG_SIZE) {
if (capacity > priv->cfg->max_event_log_size) {
IWL_ERR(priv, "Log capacity %d is bogus, limit to %d entries\n",
capacity, IWL3945_MAX_EVENT_LOG_SIZE);
capacity = IWL3945_MAX_EVENT_LOG_SIZE;
capacity, priv->cfg->max_event_log_size);
capacity = priv->cfg->max_event_log_size;
}
if (next_entry > IWL3945_MAX_EVENT_LOG_SIZE) {
if (next_entry > priv->cfg->max_event_log_size) {
IWL_ERR(priv, "Log write index %d is bogus, limit to %d\n",
next_entry, IWL3945_MAX_EVENT_LOG_SIZE);
next_entry = IWL3945_MAX_EVENT_LOG_SIZE;
next_entry, priv->cfg->max_event_log_size);
next_entry = priv->cfg->max_event_log_size;
}
size = num_wraps ? capacity : next_entry;