diff options
| author | Ilan Peer <ilan.peer@intel.com> | 2012-06-03 13:36:51 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-11 11:37:21 +0200 |
| commit | 3a6490c0840c0ae67cc3a51e1b724bd7e460041e (patch) | |
| tree | a4ca0fb263015d883fdc6f681442df5a9c4d60d8 /drivers/net/wireless/iwlwifi/dvm/rx.c | |
| parent | b1abedada3fd0aa100723aa9b60b7e31c17945cb (diff) | |
iwlwifi: refactor testmode
Create an object that will enacpsulate the testmode functionality
that is common to all op modes.
* Copy definitions from dvm/dev.h
* Copy the testmode logic from dvm/testmode.c
* Link iwl-test object into the iwlwifi module
* Modify DVM to use iwl-test object
Reviewed-by: Amit Beka <amit.beka@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rx.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index 0ed90bb8b56..afdacb25f34 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -1124,8 +1124,6 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb, { struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); - void (*pre_rx_handler)(struct iwl_priv *, - struct iwl_rx_cmd_buffer *); int err = 0; /* @@ -1135,19 +1133,19 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb, */ iwl_notification_wait_notify(&priv->notif_wait, pkt); - /* RX data may be forwarded to userspace (using pre_rx_handler) in one - * of two cases: the first, that the user owns the uCode through - * testmode - in such case the pre_rx_handler is set and no further - * processing takes place. The other case is when the user want to - * monitor the rx w/o affecting the regular flow - the pre_rx_handler - * will be set but the ownership flag != IWL_OWNERSHIP_TM and the flow +#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE + /* + * RX data may be forwarded to userspace in one + * of two cases: the user owns the fw through testmode or when + * the user requested to monitor the rx w/o affecting the regular flow. + * In these cases the iwl_test object will handle forwarding the rx + * data to user space. + * Note that if the ownership flag != IWL_OWNERSHIP_TM the flow * continues. - * We need to use ACCESS_ONCE to prevent a case where the handler - * changes between the check and the call. */ - pre_rx_handler = ACCESS_ONCE(priv->pre_rx_handler); - if (pre_rx_handler) - pre_rx_handler(priv, rxb); + iwl_test_rx(&priv->tst, priv->hw, rxb); +#endif + if (priv->ucode_owner != IWL_OWNERSHIP_TM) { /* Based on type of command response or notification, * handle those that need handling via function in |