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| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-05 11:24:39 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 15:16:12 -0500 |
| commit | 48a2d66f58d2bf1818acf5ff7ed9897a9977a96e (patch) | |
| tree | 9154cf363233d28c97b584df19052e0f8e5ab577 /drivers/net/wireless/iwlwifi/iwl-testmode.c | |
| parent | 65b94a4abfd55b3304be25ffed9832455d41e1dd (diff) | |
| download | talos-op-linux-48a2d66f58d2bf1818acf5ff7ed9897a9977a96e.tar.gz talos-op-linux-48a2d66f58d2bf1818acf5ff7ed9897a9977a96e.zip | |
iwlwifi: don't pass iwl_rx_mem_buffer to upper layers
struct iwl_rx_mem_buffer implementation details
(DMA address, list pointers) that the upper
layers don't need. Introduce iwl_rx_cmd_buffer
that is passed upstream and only contains the
needed data (the page). Additionally, access
this data only via accessor functions, allowing
us to change the implementation in the future.
These accessors are rxb_addr() (as before) and
rxb_steal_page() to take ownership of the data.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-testmode.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c index cc1f3e990ad6..b24b166a9482 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.c +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c @@ -131,7 +131,7 @@ struct nla_policy iwl_testmode_gnl_msg_policy[IWL_TM_ATTR_MAX] = { * See the struct iwl_rx_packet in iwl-commands.h for the format of the * received events from the device */ -static inline int get_event_length(struct iwl_rx_mem_buffer *rxb) +static inline int get_event_length(struct iwl_rx_cmd_buffer *rxb) { struct iwl_rx_packet *pkt = rxb_addr(rxb); if (pkt) @@ -162,7 +162,7 @@ static inline int get_event_length(struct iwl_rx_mem_buffer *rxb) */ static void iwl_testmode_ucode_rx_pkt(struct iwl_priv *priv, - struct iwl_rx_mem_buffer *rxb) + struct iwl_rx_cmd_buffer *rxb) { struct ieee80211_hw *hw = priv->hw; struct sk_buff *skb; |
