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| author | Johannes Berg <johannes.berg@intel.com> | 2015-06-11 16:02:32 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-07-17 15:37:59 +0200 |
| commit | af9f9b22beee70aae58651cdbb9d6375e6e51797 (patch) | |
| tree | 5a90af54ae293c49d1baa3b17f2e0d8dd1961397 /drivers/net/wireless/iwlwifi/dvm | |
| parent | 798a457dfb232535ebc9670082b8dfccdab684ff (diff) | |
| download | linux-af9f9b22beee70aae58651cdbb9d6375e6e51797.tar.bz2 | |
mac80211: don't store napi struct
When introducing multiple RX queues, a single NAPI struct will not
be sufficient. Instead of trying to store multiple, simply change
the API to have the NAPI struct passed to the RX function. This of
course means that drivers using rx_irqsafe() cannot use NAPI, but
that seems a reasonable trade-off, particularly since only two of
all drivers are currently using it at all.
While at it, we can now remove the IEEE80211_RX_REORDER_TIMER flag
again since this code path cannot have a napi struct anyway.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/dev.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rx.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h index 3811878ab9cd..074977ede343 100644 --- a/drivers/net/wireless/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/iwlwifi/dvm/dev.h @@ -669,6 +669,8 @@ struct iwl_priv { /* ieee device used by generic ieee processing code */ struct ieee80211_hw *hw; + struct napi_struct *napi; + struct list_head calib_results; struct workqueue_struct *workqueue; diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index 234e30f498b2..644819563cf0 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -2037,7 +2037,8 @@ static void iwl_napi_add(struct iwl_op_mode *op_mode, { struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); - ieee80211_napi_add(priv->hw, napi, napi_dev, poll, weight); + netif_napi_add(napi_dev, napi, poll, weight); + priv->napi = napi; } static const struct iwl_op_mode_ops iwl_dvm_ops = { diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index debec963c610..5a91f5d6b1dc 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -786,7 +786,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats)); - ieee80211_rx(priv->hw, skb); + ieee80211_rx_napi(priv->hw, skb, priv->napi); } static u32 iwlagn_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in) |