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path: root/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/fw.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 16c6c7f..8b7d70e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -132,13 +132,17 @@ static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm)
static int iwl_configure_rxq(struct iwl_mvm *mvm)
{
- int i, num_queues, size;
+ int i, num_queues, size, ret;
struct iwl_rfh_queue_config *cmd;
+ struct iwl_host_cmd hcmd = {
+ .id = WIDE_ID(DATA_PATH_GROUP, RFH_QUEUE_CONFIG_CMD),
+ .dataflags[0] = IWL_HCMD_DFL_NOCOPY,
+ };
/* Do not configure default queue, it is configured via context info */
num_queues = mvm->trans->num_rx_queues - 1;
- size = sizeof(*cmd) + num_queues * sizeof(struct iwl_rfh_queue_data);
+ size = struct_size(cmd, data, num_queues);
cmd = kzalloc(size, GFP_KERNEL);
if (!cmd)
@@ -159,10 +163,14 @@ static int iwl_configure_rxq(struct iwl_mvm *mvm)
cmd->data[i].fr_bd_wid = cpu_to_le32(data.fr_bd_wid);
}
- return iwl_mvm_send_cmd_pdu(mvm,
- WIDE_ID(DATA_PATH_GROUP,
- RFH_QUEUE_CONFIG_CMD),
- 0, size, cmd);
+ hcmd.data[0] = cmd;
+ hcmd.len[0] = size;
+
+ ret = iwl_mvm_send_cmd(mvm, &hcmd);
+
+ kfree(cmd);
+
+ return ret;
}
static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm)