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iwlwifi: mvm: rename generic_scan_cmd functions to dwell

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The generic scan command functions are now irrelevant, since both
sched and regular scans are in the same code.  So rename this
functions to dwell and isolate all the dwell-related setting to them.
Keeping the dwell code separate makes it easier to compare the LMAC
and UMAC versions.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Luciano Coelho 2015-04-20 15:29:03 +03:00 committed by Emmanuel Grumbach
parent 8751540821
commit 133c8259f8
1 changed files with 21 additions and 19 deletions
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40
drivers/net/wireless/iwlwifi/mvm/scan.c
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@ -782,22 +782,18 @@ iwl_mvm_build_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
params->preq.common_data.len = cpu_to_le16(ies->common_ie_len);
}
static void
iwl_mvm_build_generic_scan_cmd(struct iwl_mvm *mvm,
struct iwl_scan_req_lmac *cmd,
struct iwl_mvm_scan_params *params)
static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm,
struct iwl_scan_req_lmac *cmd,
struct iwl_mvm_scan_params *params)
{
memset(cmd, 0, ksize(cmd));
cmd->active_dwell = params->dwell[IEEE80211_BAND_2GHZ].active;
cmd->passive_dwell = params->dwell[IEEE80211_BAND_2GHZ].passive;
if (params->passive_fragmented)
cmd->fragmented_dwell =
params->dwell[IEEE80211_BAND_2GHZ].fragmented;
cmd->rx_chain_select = iwl_mvm_scan_rx_chain(mvm);
cmd->max_out_time = cpu_to_le32(params->max_out_time);
cmd->suspend_time = cpu_to_le32(params->suspend_time);
cmd->scan_prio = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
cmd->iter_num = cpu_to_le32(1);
}
static inline bool iwl_mvm_scan_fits(struct iwl_mvm *mvm, int n_ssids,
@ -874,8 +870,12 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
lockdep_assert_held(&mvm->mutex);
iwl_mvm_build_generic_scan_cmd(mvm, cmd, params);
memset(cmd, 0, ksize(cmd));
iwl_mvm_scan_lmac_dwell(mvm, cmd, params);
cmd->rx_chain_select = iwl_mvm_scan_rx_chain(mvm);
cmd->iter_num = cpu_to_le32(1);
cmd->n_channels = (u8)params->n_channels;
cmd->delay = cpu_to_le32(params->delay);
@ -1119,14 +1119,10 @@ static u32 iwl_generate_scan_uid(struct iwl_mvm *mvm,
return uid;
}
static void
iwl_mvm_build_generic_umac_scan_cmd(struct iwl_mvm *mvm,
static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
struct iwl_scan_req_umac *cmd,
struct iwl_mvm_scan_params *params)
{
memset(cmd, 0, ksize(cmd));
cmd->hdr.size = cpu_to_le16(iwl_mvm_scan_size(mvm) -
sizeof(struct iwl_mvm_umac_cmd_hdr));
cmd->active_dwell = params->dwell[IEEE80211_BAND_2GHZ].active;
cmd->passive_dwell = params->dwell[IEEE80211_BAND_2GHZ].passive;
if (params->passive_fragmented)
@ -1135,6 +1131,11 @@ iwl_mvm_build_generic_umac_scan_cmd(struct iwl_mvm *mvm,
cmd->max_out_time = cpu_to_le32(params->max_out_time);
cmd->suspend_time = cpu_to_le32(params->suspend_time);
cmd->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
if (iwl_mvm_scan_total_iterations(params) == 0)
cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
else
cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_LOW);
}
static void
@ -1200,15 +1201,16 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (uid_idx >= mvm->max_scans)
return -EBUSY;
iwl_mvm_build_generic_umac_scan_cmd(mvm, cmd, params);
memset(cmd, 0, ksize(cmd));
cmd->hdr.size = cpu_to_le16(iwl_mvm_scan_size(mvm) -
sizeof(struct iwl_mvm_umac_cmd_hdr));
if (n_iterations == 1) {
cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
iwl_mvm_scan_umac_dwell(mvm, cmd, params);
if (n_iterations == 1)
uid = iwl_generate_scan_uid(mvm, IWL_UMAC_SCAN_UID_REG_SCAN);
} else {
cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_LOW);
else
uid = iwl_generate_scan_uid(mvm, IWL_UMAC_SCAN_UID_SCHED_SCAN);
}
mvm->scan_uid[uid_idx] = uid;
cmd->uid = cpu_to_le32(uid);