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author | Kalle Valo <kvalo@codeaurora.org> | 2015-01-05 12:07:04 +0200 |
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committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-05 12:07:04 +0200 |
commit | c702674f99e612a22cf6e8f9b4bec341257970c0 (patch) | |
tree | aa17766e64dbfd3687296c70c197cda929057e08 /drivers | |
parent | e9538cf4f90713eca71b1d6a74b4eae1d445c664 (diff) | |
parent | 91f491fd7dfbae6e5ce5887293723d818adf7d5d (diff) | |
download | linux-stable-c702674f99e612a22cf6e8f9b4bec341257970c0.tar.gz linux-stable-c702674f99e612a22cf6e8f9b4bec341257970c0.tar.bz2 linux-stable-c702674f99e612a22cf6e8f9b4bec341257970c0.zip |
Merge tag 'iwlwifi-for-kalle-2015-01-05' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
* fix for 7265D NVM check
* fixes for scan: fix long scanning times and network
discovery
* new firmware API for iwlmvm supported devices
* fixes in rate control
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-7000.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-8000.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw-file.h | 4 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/scan.c | 19 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tx.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/utils.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/drv.c | 4 |
8 files changed, 34 insertions, 13 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c index e5be2d21868f..a5f9198d5747 100644 --- a/drivers/net/wireless/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/iwlwifi/iwl-7000.c @@ -69,8 +69,8 @@ #include "iwl-agn-hw.h" /* Highest firmware API version supported */ -#define IWL7260_UCODE_API_MAX 10 -#define IWL3160_UCODE_API_MAX 10 +#define IWL7260_UCODE_API_MAX 12 +#define IWL3160_UCODE_API_MAX 12 /* Oldest version we won't warn about */ #define IWL7260_UCODE_API_OK 10 @@ -105,7 +105,7 @@ #define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" #define IWL7265D_FW_PRE "iwlwifi-7265D-" -#define IWL7265D_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" +#define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE __stringify(api) ".ucode" #define NVM_HW_SECTION_NUM_FAMILY_7000 0 diff --git a/drivers/net/wireless/iwlwifi/iwl-8000.c b/drivers/net/wireless/iwlwifi/iwl-8000.c index bf0a95cb7153..3668fc57e770 100644 --- a/drivers/net/wireless/iwlwifi/iwl-8000.c +++ b/drivers/net/wireless/iwlwifi/iwl-8000.c @@ -69,7 +69,7 @@ #include "iwl-agn-hw.h" /* Highest firmware API version supported */ -#define IWL8000_UCODE_API_MAX 10 +#define IWL8000_UCODE_API_MAX 12 /* Oldest version we won't warn about */ #define IWL8000_UCODE_API_OK 10 diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h index f2a047f6bb3e..1bbe4fc47b97 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h @@ -243,6 +243,9 @@ enum iwl_ucode_tlv_flag { * @IWL_UCODE_TLV_API_SF_NO_DUMMY_NOTIF: ucode supports disabling dummy notif. * @IWL_UCODE_TLV_API_FRAGMENTED_SCAN: This ucode supports active dwell time * longer than the passive one, which is essential for fragmented scan. + * @IWL_UCODE_TLV_API_BASIC_DWELL: use only basic dwell time in scan command, + * regardless of the band or the number of the probes. FW will calculate + * the actual dwell time. */ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID = BIT(0), @@ -253,6 +256,7 @@ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_LMAC_SCAN = BIT(6), IWL_UCODE_TLV_API_SF_NO_DUMMY_NOTIF = BIT(7), IWL_UCODE_TLV_API_FRAGMENTED_SCAN = BIT(8), + IWL_UCODE_TLV_API_BASIC_DWELL = BIT(13), }; /** diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h index 1f2acf47bfb2..201846de94e7 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h @@ -672,6 +672,7 @@ struct iwl_scan_channel_opt { * @IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED: all passive scans will be fragmented * @IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED: insert WFA vendor-specific TPC report * and DS parameter set IEs into probe requests. + * @IWL_MVM_LMAC_SCAN_FLAG_MATCH: Send match found notification on matches */ enum iwl_mvm_lmac_scan_flags { IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL = BIT(0), @@ -681,6 +682,7 @@ enum iwl_mvm_lmac_scan_flags { IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS = BIT(4), IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED = BIT(5), IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED = BIT(6), + IWL_MVM_LMAC_SCAN_FLAG_MATCH = BIT(9), }; enum iwl_scan_priority { diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index e5294d01181e..ec9a8e7bae1d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -171,15 +171,21 @@ static void iwl_mvm_scan_fill_ssids(struct iwl_ssid_ie *cmd_ssid, * already included in the probe template, so we need to set only * req->n_ssids - 1 bits in addition to the first bit. */ -static u16 iwl_mvm_get_active_dwell(enum ieee80211_band band, int n_ssids) +static u16 iwl_mvm_get_active_dwell(struct iwl_mvm *mvm, + enum ieee80211_band band, int n_ssids) { + if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BASIC_DWELL) + return 10; if (band == IEEE80211_BAND_2GHZ) return 20 + 3 * (n_ssids + 1); return 10 + 2 * (n_ssids + 1); } -static u16 iwl_mvm_get_passive_dwell(enum ieee80211_band band) +static u16 iwl_mvm_get_passive_dwell(struct iwl_mvm *mvm, + enum ieee80211_band band) { + if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BASIC_DWELL) + return 110; return band == IEEE80211_BAND_2GHZ ? 100 + 20 : 100 + 10; } @@ -331,7 +337,8 @@ static void iwl_mvm_scan_calc_params(struct iwl_mvm *mvm, */ if (vif->type == NL80211_IFTYPE_P2P_DEVICE) { u32 passive_dwell = - iwl_mvm_get_passive_dwell(IEEE80211_BAND_2GHZ); + iwl_mvm_get_passive_dwell(mvm, + IEEE80211_BAND_2GHZ); params->max_out_time = passive_dwell; } else { params->passive_fragmented = true; @@ -348,8 +355,8 @@ not_bound: params->dwell[band].passive = frag_passive_dwell; else params->dwell[band].passive = - iwl_mvm_get_passive_dwell(band); - params->dwell[band].active = iwl_mvm_get_active_dwell(band, + iwl_mvm_get_passive_dwell(mvm, band); + params->dwell[band].active = iwl_mvm_get_active_dwell(mvm, band, n_ssids); } } @@ -1448,6 +1455,8 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm, if (iwl_mvm_scan_pass_all(mvm, req)) flags |= IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL; + else + flags |= IWL_MVM_LMAC_SCAN_FLAG_MATCH; if (req->n_ssids == 1 && req->ssids[0].ssid_len != 0) flags |= IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION; diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index 4f15d9decc81..4333306ccdee 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -108,8 +108,12 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb, tx_flags &= ~TX_CMD_FLG_SEQ_CTL; } - /* tid_tspec will default to 0 = BE when QOS isn't enabled */ - ac = tid_to_mac80211_ac[tx_cmd->tid_tspec]; + /* Default to 0 (BE) when tid_spec is set to IWL_TID_NON_QOS */ + if (tx_cmd->tid_tspec < IWL_MAX_TID_COUNT) + ac = tid_to_mac80211_ac[tx_cmd->tid_tspec]; + else + ac = tid_to_mac80211_ac[0]; + tx_flags |= iwl_mvm_bt_coex_tx_prio(mvm, hdr, info, ac) << TX_CMD_FLG_BT_PRIO_POS; diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c index e56e77ef5d2e..917431e30f74 100644 --- a/drivers/net/wireless/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/iwlwifi/mvm/utils.c @@ -665,7 +665,7 @@ bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm) if (num_of_ant(mvm->fw->valid_rx_ant) == 1) return false; - if (!mvm->cfg->rx_with_siso_diversity) + if (mvm->cfg->rx_with_siso_diversity) return false; ieee80211_iterate_active_interfaces_atomic( diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index 2f0c4b170344..d5aadb00dd9e 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -527,8 +527,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) else if (cfg == &iwl7265_n_cfg) cfg_7265d = &iwl7265d_n_cfg; if (cfg_7265d && - (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) + (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) { cfg = cfg_7265d; + iwl_trans->cfg = cfg_7265d; + } #endif pci_set_drvdata(pdev, iwl_trans); |