diff options
author | David S. Miller <davem@davemloft.net> | 2016-02-16 20:38:29 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-02-16 20:38:29 -0500 |
commit | 6cd21d79419c154a73be6fa31bc1a1f42ffd6815 (patch) | |
tree | 22cb1457513247074e48fde6cc378df06ae108be /drivers/net/wireless/intel/iwlwifi/mvm/fw.c | |
parent | 27090cbdc345cd5fd6f6e57a8986c504c27e4d23 (diff) | |
parent | 11e70824e75f2cfbad9ae066ca5b29e1c361f19e (diff) | |
download | linux-6cd21d79419c154a73be6fa31bc1a1f42ffd6815.tar.gz |
Merge tag 'wireless-drivers-next-for-davem-2016-02-12' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
Major changes:
wl12xx
* add device tree support for SPI
mwifiex
* add debugfs file to read chip information
* add MSIx support for newer pcie chipsets (8997 onwards)
* add schedule scan support
* add WoWLAN net-detect support
* firmware dump support for w8997 chipset
iwlwifi
* continue the work on multiple Rx queues
* add support for beacon storing used in low power states
* use the regular firmware image of WoWLAN
* fix 8000 devices for Big Endian machines
* more firmware debug hooks
* add support for P2P Client snoozing
* make the beacon filtering for AP mode configurable
* fix transmit queues overflow with LSO
libertas
* add support for setting power save via cfg80211
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 4ed5180c547b..070e2af05ca2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -7,6 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH + * Copyright(c) 2016 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -107,6 +108,24 @@ static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant) sizeof(tx_ant_cmd), &tx_ant_cmd); } +static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) +{ + int i; + struct iwl_rss_config_cmd cmd = { + .flags = cpu_to_le32(IWL_RSS_ENABLE), + .hash_mask = IWL_RSS_HASH_TYPE_IPV4_TCP | + IWL_RSS_HASH_TYPE_IPV4_PAYLOAD | + IWL_RSS_HASH_TYPE_IPV6_TCP | + IWL_RSS_HASH_TYPE_IPV6_PAYLOAD, + }; + + for (i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++) + cmd.indirection_table[i] = i % mvm->trans->num_rx_queues; + memcpy(cmd.secret_key, mvm->secret_key, ARRAY_SIZE(cmd.secret_key)); + + return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); +} + static void iwl_free_fw_paging(struct iwl_mvm *mvm) { int i; @@ -894,6 +913,16 @@ int iwl_mvm_up(struct iwl_mvm *mvm) if (ret) goto error; + /* Init RSS configuration */ + if (iwl_mvm_has_new_rx_api(mvm)) { + ret = iwl_send_rss_cfg_cmd(mvm); + if (ret) { + IWL_ERR(mvm, "Failed to configure RSS queues: %d\n", + ret); + goto error; + } + } + /* init the fw <-> mac80211 STA mapping */ for (i = 0; i < IWL_MVM_STATION_COUNT; i++) RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); |