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| author | matthieu castet <castet.matthieu@free.fr> | 2006-04-02 18:44:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-14 11:12:23 -0700 |
| commit | 22fcceb546227a4c557d1844c1796c13a5086c9f (patch) | |
| tree | 4c88b74470404f9afcbd7e2042d7dcd9421a2d46 /drivers/usb/atm | |
| parent | 2a99b50719d3bff0a090fa8daf56d519c338296c (diff) | |
| download | linux-3.10-22fcceb546227a4c557d1844c1796c13a5086c9f.tar.gz linux-3.10-22fcceb546227a4c557d1844c1796c13a5086c9f.tar.bz2 linux-3.10-22fcceb546227a4c557d1844c1796c13a5086c9f.zip | |
[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 <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/atm')
| -rw-r--r-- | drivers/usb/atm/ueagle-atm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 8ec9e031e0d..602be5488c9 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 */ |