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iwlwifi: mvm: use defines instead of variables for shared dwell times

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Most of the dwells are constant across different scan types.
Use defines instead of depending on scan type.
This is needed as preparation to having different scan type per
band.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2017-02-22 12:08:19 +02:00 committed by Luca Coelho
parent e609474c89
commit 0fc9bf7add
1 changed files with 20 additions and 35 deletions
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55
drivers/net/wireless/intel/iwlwifi/mvm/scan.c
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@ -81,44 +81,30 @@ enum iwl_mvm_traffic_load {
IWL_MVM_TRAFFIC_HIGH,
};
#define IWL_SCAN_DWELL_ACTIVE 10
#define IWL_SCAN_DWELL_PASSIVE 110
#define IWL_SCAN_DWELL_FRAGMENTED 44
#define IWL_SCAN_DWELL_EXTENDED 90
struct iwl_mvm_scan_timing_params {
u32 dwell_active;
u32 dwell_passive;
u32 dwell_fragmented;
u32 dwell_extended;
u32 suspend_time;
u32 max_out_time;
};
static struct iwl_mvm_scan_timing_params scan_timing[] = {
[IWL_SCAN_TYPE_UNASSOC] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
.dwell_extended = 90,
.suspend_time = 0,
.max_out_time = 0,
},
[IWL_SCAN_TYPE_WILD] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
.dwell_extended = 90,
.suspend_time = 30,
.max_out_time = 120,
},
[IWL_SCAN_TYPE_MILD] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
.dwell_extended = 90,
.suspend_time = 120,
.max_out_time = 120,
},
[IWL_SCAN_TYPE_FRAGMENTED] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
.suspend_time = 95,
.max_out_time = 44,
},
@ -724,10 +710,10 @@ static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm,
struct iwl_scan_req_lmac *cmd,
struct iwl_mvm_scan_params *params)
{
cmd->active_dwell = scan_timing[params->type].dwell_active;
cmd->passive_dwell = scan_timing[params->type].dwell_passive;
cmd->fragmented_dwell = scan_timing[params->type].dwell_fragmented;
cmd->extended_dwell = scan_timing[params->type].dwell_extended;
cmd->active_dwell = IWL_SCAN_DWELL_ACTIVE;
cmd->passive_dwell = IWL_SCAN_DWELL_PASSIVE;
cmd->fragmented_dwell = IWL_SCAN_DWELL_FRAGMENTED;
cmd->extended_dwell = IWL_SCAN_DWELL_EXTENDED;
cmd->max_out_time = cpu_to_le32(scan_timing[params->type].max_out_time);
cmd->suspend_time = cpu_to_le32(scan_timing[params->type].suspend_time);
cmd->scan_prio = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
@ -925,13 +911,12 @@ static __le32 iwl_mvm_scan_config_rates(struct iwl_mvm *mvm)
}
static void iwl_mvm_fill_scan_dwell(struct iwl_mvm *mvm,
struct iwl_scan_dwell *dwell,
struct iwl_mvm_scan_timing_params *timing)
struct iwl_scan_dwell *dwell)
{
dwell->active = timing->dwell_active;
dwell->passive = timing->dwell_passive;
dwell->fragmented = timing->dwell_fragmented;
dwell->extended = timing->dwell_extended;
dwell->active = IWL_SCAN_DWELL_ACTIVE;
dwell->passive = IWL_SCAN_DWELL_PASSIVE;
dwell->fragmented = IWL_SCAN_DWELL_FRAGMENTED;
dwell->extended = IWL_SCAN_DWELL_EXTENDED;
}
static void iwl_mvm_fill_channels(struct iwl_mvm *mvm, u8 *channels)
@ -960,7 +945,7 @@ static void iwl_mvm_fill_scan_config_v1(struct iwl_mvm *mvm, void *config,
cfg->out_of_channel_time = cpu_to_le32(scan_timing[type].max_out_time);
cfg->suspend_time = cpu_to_le32(scan_timing[type].suspend_time);
iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell, &scan_timing[type]);
iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell);
memcpy(&cfg->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
@ -991,7 +976,7 @@ static void iwl_mvm_fill_scan_config(struct iwl_mvm *mvm, void *config,
cpu_to_le32(scan_timing[type].max_out_time);
}
iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell, &scan_timing[type]);
iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell);
memcpy(&cfg->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
@ -1095,11 +1080,11 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
cmd->passive_dwell = params->measurement_dwell;
cmd->extended_dwell = params->measurement_dwell;
} else {
cmd->active_dwell = timing->dwell_active;
cmd->passive_dwell = timing->dwell_passive;
cmd->extended_dwell = timing->dwell_extended;
cmd->active_dwell = IWL_SCAN_DWELL_ACTIVE;
cmd->passive_dwell = IWL_SCAN_DWELL_PASSIVE;
cmd->extended_dwell = IWL_SCAN_DWELL_EXTENDED;
}
cmd->fragmented_dwell = timing->dwell_fragmented;
cmd->fragmented_dwell = IWL_SCAN_DWELL_FRAGMENTED;
if (iwl_mvm_has_new_tx_api(mvm)) {
cmd->v6.scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);