madwifi: enable txstop workaround for ap and ibss mode only
authorFelix Fietkau <nbd@openwrt.org>
Mon, 14 May 2007 11:11:42 +0000 (11:11 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Mon, 14 May 2007 11:11:42 +0000 (11:11 +0000)
SVN-Revision: 7223

package/madwifi/patches/118-txstop_workaround.patch

index f82d466..e50e9a8 100644 (file)
@@ -9,18 +9,20 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
                }
                if (status & HAL_INT_BMISS) {
                        sc->sc_stats.ast_bmiss++;
-@@ -2264,6 +2265,15 @@
+@@ -2264,6 +2265,17 @@
                txq->axq_link = &lastds->ds_link;
                ath_hal_txstart(ah, txq->axq_qnum);
                sc->sc_dev->trans_start = jiffies;
-+              if (sc->sc_tx_start) {
-+                      if (jiffies > sc->sc_tx_start + 2 * HZ) {
-+                              printk("%s: Tx queue stuck. Resetting hardware...\n", sc->sc_dev->name);
-+                              ath_reset(sc->sc_dev);
-+                              sc->sc_tx_start = 0;
++              if ((sc->sc_opmode == HAL_M_IBSS) || (sc->sc_opmode == HAL_M_HOSTAP)) {
++                      if (sc->sc_tx_start) {
++                              if (jiffies > sc->sc_tx_start + 2 * HZ) {
++                                      printk("%s: Tx queue stuck. Resetting hardware...\n", sc->sc_dev->name);
++                                      ath_reset(sc->sc_dev);
++                                      sc->sc_tx_start = 0;
++                              }
++                      } else {
++                              sc->sc_tx_start = jiffies;
 +                      }
-+              } else {
-+                      sc->sc_tx_start = jiffies;
 +              }
        }
        ATH_TXQ_UNLOCK(txq);