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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-ucode.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-ucode.c69
1 files changed, 41 insertions, 28 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 703621107da..24dabcd2a36 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -40,30 +40,36 @@
#include "iwl-agn.h"
#include "iwl-agn-calib.h"
-static const s8 iwlagn_default_queue_to_tx_fifo[] = {
- IWL_TX_FIFO_VO,
- IWL_TX_FIFO_VI,
- IWL_TX_FIFO_BE,
- IWL_TX_FIFO_BK,
- IWLAGN_CMD_FIFO_NUM,
- IWL_TX_FIFO_UNUSED,
- IWL_TX_FIFO_UNUSED,
- IWL_TX_FIFO_UNUSED,
- IWL_TX_FIFO_UNUSED,
- IWL_TX_FIFO_UNUSED,
+#define IWL_AC_UNSET -1
+
+struct queue_to_fifo_ac {
+ s8 fifo, ac;
+};
+
+static const struct queue_to_fifo_ac iwlagn_default_queue_to_tx_fifo[] = {
+ { IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+ { IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+ { IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+ { IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
+ { IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
};
-static const s8 iwlagn_ipan_queue_to_tx_fifo[] = {
- IWL_TX_FIFO_VO,
- IWL_TX_FIFO_VI,
- IWL_TX_FIFO_BE,
- IWL_TX_FIFO_BK,
- IWL_TX_FIFO_BK_IPAN,
- IWL_TX_FIFO_BE_IPAN,
- IWL_TX_FIFO_VI_IPAN,
- IWL_TX_FIFO_VO_IPAN,
- IWL_TX_FIFO_BE_IPAN,
- IWLAGN_CMD_FIFO_NUM,
+static const struct queue_to_fifo_ac iwlagn_ipan_queue_to_tx_fifo[] = {
+ { IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+ { IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+ { IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+ { IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
+ { IWL_TX_FIFO_BK_IPAN, IEEE80211_AC_BK, },
+ { IWL_TX_FIFO_BE_IPAN, IEEE80211_AC_BE, },
+ { IWL_TX_FIFO_VI_IPAN, IEEE80211_AC_VI, },
+ { IWL_TX_FIFO_VO_IPAN, IEEE80211_AC_VO, },
+ { IWL_TX_FIFO_BE_IPAN, 2, },
+ { IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
};
static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
@@ -429,7 +435,7 @@ void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
int iwlagn_alive_notify(struct iwl_priv *priv)
{
- const s8 *queues;
+ const struct queue_to_fifo_ac *queue_to_fifo;
u32 a;
unsigned long flags;
int i, chan;
@@ -492,9 +498,9 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
/* map queues to FIFOs */
if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
- queues = iwlagn_ipan_queue_to_tx_fifo;
+ queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
else
- queues = iwlagn_default_queue_to_tx_fifo;
+ queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
iwlagn_set_wr_ptrs(priv, priv->cmd_queue, 0);
@@ -510,18 +516,25 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) != 10);
for (i = 0; i < 10; i++) {
- int ac = queues[i];
+ int fifo = queue_to_fifo[i].fifo;
+ int ac = queue_to_fifo[i].ac;
iwl_txq_ctx_activate(priv, i);
- if (ac == IWL_TX_FIFO_UNUSED)
+ if (fifo == IWL_TX_FIFO_UNUSED)
continue;
- iwlagn_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
+ if (ac != IWL_AC_UNSET)
+ iwl_set_swq_id(&priv->txq[i], ac, i);
+ iwlagn_tx_queue_set_status(priv, &priv->txq[i], fifo, 0);
}
spin_unlock_irqrestore(&priv->lock, flags);
+ /* Enable L1-Active */
+ iwl_clear_bits_prph(priv, APMG_PCIDEV_STT_REG,
+ APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
+
iwlagn_send_wimax_coex(priv);
iwlagn_set_Xtal_calib(priv);