sync ar5008_bb_load_noisefloor() with ar9003_bb_load_noisefloor().

we must not restore the noisefloor values if load failed on AR5008
family too.

diff --git a/sys/dev/ic/ar5008.c b/sys/dev/ic/ar5008.c
index eff481c..c0fc2f7 100644 (file)
--- a/sys/dev/ic/ar5008.c
+++ b/sys/dev/ic/ar5008.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ar5008.c,v 1.10 2010/07/15 19:33:34 damien Exp $      */
+/*     $OpenBSD: ar5008.c,v 1.11 2010/07/15 19:38:40 damien Exp $      */
 
 /*-
  * Copyright (c) 2009 Damien Bergamini <damien.bergamini@free.fr>
@@ -1792,15 +1792,15 @@ ar5008_bb_load_noisefloor(struct athn_softc *sc)
        AR_CLRBITS(sc, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NO_UPDATE_NF);
        AR_SETBITS(sc, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF);
        /* Wait for load to complete. */
-       for (ntries = 0; ntries < 5; ntries++) {
+       for (ntries = 0; ntries < 1000; ntries++) {
                if (!(AR_READ(sc, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF))
                        break;
                DELAY(50);
        }
-#ifdef ATHN_DEBUG
-       if (ntries == 5 && athn_debug > 0)
-               printf("failed to load noisefloor values\n");
-#endif
+       if (ntries == 1000) {
+               DPRINTF(("failed to load noisefloor values\n"));
+               return;
+       }
 
        /* Restore noisefloor values to initial (max) values. */
        for (i = 0; i < AR_MAX_CHAINS; i++)