diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-11-24 16:17:37 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-13 09:52:52 +0300 |
| commit | dcbb4746286abe50300deef1858cfd6dc1b9c198 (patch) | |
| tree | 7224d0fdbb7118e84b804bc8a2d08e92c2807c6c /drivers/net/wireless/intel/iwlwifi/pcie/tx.c | |
| parent | 0cd58eaab1482ab75800f68cd0033286232827f1 (diff) | |
| download | linux-dcbb4746286abe50300deef1858cfd6dc1b9c198.tar.xz | |
iwlwifi: trans: support a callback for ASYNC commands
This allows the op_mode to request from the transport to
call a callback when an ASYNC commands is completed by
the firmware. The same callback will be called for all the
commands. Pass the command whose response triggers the
callback as a parameter to the callback itself.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/tx.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 95ba920edb1d..fe8241ff8da2 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1593,10 +1593,6 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, /* * iwl_pcie_hcmd_complete - Pull unused buffers off the queue and reclaim them * @rxb: Rx buffer to reclaim - * - * If an Rx buffer has an async callback associated with it the callback - * will be executed. The attached skb (if present) will only be freed - * if the callback returns 1 */ void iwl_pcie_hcmd_complete(struct iwl_trans *trans, struct iwl_rx_cmd_buffer *rxb) @@ -1640,6 +1636,9 @@ void iwl_pcie_hcmd_complete(struct iwl_trans *trans, meta->source->_rx_page_order = trans_pcie->rx_page_order; } + if (meta->flags & CMD_WANT_ASYNC_CALLBACK) + iwl_op_mode_async_cb(trans->op_mode, cmd); + iwl_pcie_cmdq_reclaim(trans, txq_id, index); if (!(meta->flags & CMD_ASYNC)) { |