diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-05 19:24:39 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 20:16:12 (GMT) |
| commit | 48a2d66f58d2bf1818acf5ff7ed9897a9977a96e (patch) | |
| tree | 9154cf363233d28c97b584df19052e0f8e5ab577 /drivers/net/wireless/iwlwifi/iwl-agn-tx.c | |
| parent | 65b94a4abfd55b3304be25ffed9832455d41e1dd (diff) | |
| download | linux-fsl-qoriq-48a2d66f58d2bf1818acf5ff7ed9897a9977a96e.tar.xz | |
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-agn-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 1914bee..dd28785 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -977,7 +977,7 @@ static void iwl_check_abort_status(struct iwl_priv *priv, } } -int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, +int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) { struct iwl_rx_packet *pkt = rxb_addr(rxb); @@ -1108,7 +1108,7 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, * of frames sent via aggregation. */ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, - struct iwl_rx_mem_buffer *rxb, + struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) { struct iwl_rx_packet *pkt = rxb_addr(rxb); |