iwlwifi: differentiate 4965 and 5000 hw ampdu queues number
This patch asks to allocate the correct amount of sw queues according
to hw ampdu queues number.
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index b518792..878d619 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -1016,9 +1016,13 @@
int ret;
u16 ra_tid;
- if (IWL50_FIRST_AMPDU_QUEUE > txq_id)
- IWL_WARNING("queue number too small: %d, must be > %d\n",
- txq_id, IWL50_FIRST_AMPDU_QUEUE);
+ if ((IWL50_FIRST_AMPDU_QUEUE > txq_id) ||
+ (IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES <= txq_id)) {
+ IWL_WARNING("queue number out of range: %d, must be %d to %d\n",
+ txq_id, IWL50_FIRST_AMPDU_QUEUE,
+ IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES - 1);
+ return -EINVAL;
+ }
ra_tid = BUILD_RAxTID(sta_id, tid);
@@ -1077,9 +1081,11 @@
{
int ret;
- if (IWL50_FIRST_AMPDU_QUEUE > txq_id) {
- IWL_WARNING("queue number too small: %d, must be > %d\n",
- txq_id, IWL50_FIRST_AMPDU_QUEUE);
+ if ((IWL50_FIRST_AMPDU_QUEUE > txq_id) ||
+ (IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES <= txq_id)) {
+ IWL_WARNING("queue number out of range: %d, must be %d to %d\n",
+ txq_id, IWL50_FIRST_AMPDU_QUEUE,
+ IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES - 1);
return -EINVAL;
}
@@ -1501,6 +1507,7 @@
static struct iwl_mod_params iwl50_mod_params = {
.num_of_queues = IWL50_NUM_QUEUES,
+ .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
.enable_qos = 1,
.amsdu_size_8K = 1,
.restart_fw = 1,