diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-11-10 18:25:45 -0800 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-11-16 07:46:00 -0800 |
| commit | ea9b307f8e859186a6791e0d508c5993448ac900 (patch) | |
| tree | e9d4a87fd4570d8720cba2c6945e2068c6833b77 /drivers/net/wireless/iwlwifi/iwl-tx.c | |
| parent | 549a04e092e5e043df82fd0541f3b67ab488359b (diff) | |
iwlwifi: always build swq_id as virtual queue ID
Previously, we used the swq_id's mechanism
to have AC and HW queue different only for
aggregation queues. To be able to fix a bug
with iPAN simply always build the swq_id as
ac | (hwq << 2) and remove the flag bit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-tx.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index feaa3670c6b..90659bcf580 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -359,13 +359,12 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq, txq->need_update = 0; /* - * Aggregation TX queues will get their ID when aggregation begins; - * they overwrite the setting done here. The command FIFO doesn't - * need an swq_id so don't set one to catch errors, all others can - * be set up to the identity mapping. + * For the default queues 0-3, set up the swq_id + * already -- all others need to get one later + * (if they need one at all). */ - if (txq_id != priv->cmd_queue) - txq->swq_id = txq_id; + if (txq_id < 4) + iwl_set_swq_id(txq, txq_id, txq_id); /* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */ |