ath5k: Use QUIET mechanism on tx dma stop
* Use QUIET mechanism to drain tx buffer on PCU for newer chips
* Make sure that INTPEND is really 1 and not 0xffffffff while checking for pending interrupts
Changes-Licensed-under: ISC
Signed-Off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 55054b5..e557fe1 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -1424,7 +1424,7 @@
#define AR5K_DIAG_SW_OBSPT_S 18
#define AR5K_DIAG_SW_RX_CLEAR_HIGH 0x0010000 /* Force RX Clear high */
#define AR5K_DIAG_SW_IGNORE_CARR_SENSE 0x0020000 /* Ignore virtual carrier sense */
-#define AR5K_DIAG_SW_CHANEL_IDLE_HIGH 0x0040000 /* Force channel idle high (?) */
+#define AR5K_DIAG_SW_CHANEL_IDLE_HIGH 0x0040000 /* Force channel idle high */
#define AR5K_DIAG_SW_PHEAR_ME 0x0080000 /* ??? */
/*
@@ -1660,7 +1660,7 @@
*/
#define AR5K_QUIET_CTL1 0x80fc /* Register Address */
#define AR5K_QUIET_CTL1_NEXT_QT_TSF 0x0000ffff /* Next quiet period TSF (TU) */
-#define AR5K_QUIET_CTL1_NEXT_QT_TSF_0
+#define AR5K_QUIET_CTL1_NEXT_QT_TSF_S 0
#define AR5K_QUIET_CTL1_QT_EN 0x00010000 /* Enable quiet period */
#define AR5K_QUIET_CTL1_ACK_CTS_EN 0x00020000 /* Send ACK/CTS during quiet period */