From 678b385d07835c6c21371c12eaaa3fba4de05168 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Fri, 26 Mar 2010 12:54:37 -0700 Subject: iwlwifi: default max event log size 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 Signed-off-by: Reinette Chatre --- drivers/net/wireless/iwlwifi/iwl-1000.c | 2 ++ drivers/net/wireless/iwlwifi/iwl-3945.c | 2 ++ drivers/net/wireless/iwlwifi/iwl-4965.c | 1 + drivers/net/wireless/iwlwifi/iwl-5000.c | 7 +++++++ drivers/net/wireless/iwlwifi/iwl-6000.c | 7 +++++++ drivers/net/wireless/iwlwifi/iwl-agn.c | 15 ++++++--------- drivers/net/wireless/iwlwifi/iwl-core.h | 1 + drivers/net/wireless/iwlwifi/iwl3945-base.c | 15 ++++++--------- 8 files changed, 32 insertions(+), 18 deletions(-) (limited to 'drivers') diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index b941b3e9569..9a0191a5ea3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -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)); diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index f88f75dfd96..7424586a5ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -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) = { diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 6edae9b83bb..0164c3f2109 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -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 */ diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index ecc302e4c20..e967cfcac22 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -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)); diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 7473518e7e0..dd03384432f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -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)); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 4f0cb803f73..978604f8ae9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -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; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 10f95724536..d89755f5031 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -307,6 +307,7 @@ struct iwl_cfg { u32 monitor_recover_period; bool temperature_kelvin; bool off_channel_workaround; + u32 max_event_log_size; }; /*************************** diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index c9188b9c565..24e969440b3 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -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; -- cgit v1.2.3