redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[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>
hifive-unleashed-5.1
matthieu castet 2006-04-02 18:44:20 +02:00 committed by Greg Kroah-Hartman
parent 2a99b50719
commit 22fcceb546
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/usb/atm/ueagle-atm.c
View File

@ -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 */