From 22fcceb546227a4c557d1844c1796c13a5086c9f Mon Sep 17 00:00:00 2001 From: matthieu castet Date: Sun, 2 Apr 2006 18:44:20 +0200 Subject: [PATCH] [PATCH] USB: UEAGLE : support geode - increase ack timeout for slow system (geode 233MHz where HZ=100) - reset the cmv ack flag when rebooting Signed-off-by: Matthieu CASTET Signed-off-by: Greg Kroah-Hartman --- drivers/usb/atm/ueagle-atm.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 8ec9e031e0d1..602be5488c9d 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -243,7 +243,7 @@ enum { #define BULK_TIMEOUT 300 #define CTRL_TIMEOUT 1000 -#define ACK_TIMEOUT msecs_to_jiffies(1500) +#define ACK_TIMEOUT msecs_to_jiffies(3000) #define UEA_INTR_IFACE_NO 0 #define UEA_US_IFACE_NO 1 @@ -1079,7 +1079,13 @@ static int uea_start_reset(struct uea_softc *sc) uea_enters(INS_TO_USBDEV(sc)); uea_info(INS_TO_USBDEV(sc), "(re)booting started\n"); + /* mask interrupt */ sc->booting = 1; + /* We need to set this here because, a ack timeout could have occured, + * but before we start the reboot, the ack occurs and set this to 1. + * So we will failed to wait Ready CMV. + */ + sc->cmv_ack = 0; UPDATE_ATM_STAT(signal, ATM_PHY_SIG_LOST); /* reset statistics */ @@ -1105,6 +1111,7 @@ static int uea_start_reset(struct uea_softc *sc) msleep(1000); sc->cmv_function = MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY); + /* demask interrupt */ sc->booting = 0; /* start loading DSP */ -- 2.30.2