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| author | Simon Glass <sjg@chromium.org> | 2011-02-07 14:42:16 -0800 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2011-02-19 20:32:34 +0100 |
| commit | 96820a35873b4c005f732432c6a168decc9d22b9 (patch) | |
| tree | 181c14ab100fc6075409b23b43b00b363dacdc4e /include/usb.h | |
| parent | efb063390d2d1e712c2c8110911616244d562c4b (diff) | |
| download | blackbird-obmc-uboot-96820a35873b4c005f732432c6a168decc9d22b9.tar.gz blackbird-obmc-uboot-96820a35873b4c005f732432c6a168decc9d22b9.zip | |
Fix EHCI usb submit timeout and unify with OHCI
Changed both to use a common timeout for URB submission, since they were using
different values and EHCI's was too short.
Also fixed EHCI to actually check if urb submission succeeded, rather than
silently continuing into the weeds.
Change-Id: I7f71499ffaa05187d8e5618db2419e1606007b82
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/usb.h b/include/usb.h index afd65e3180..98576b73a4 100644 --- a/include/usb.h +++ b/include/usb.h @@ -42,6 +42,12 @@ #define USB_CNTL_TIMEOUT 100 /* 100ms timeout */ +/* + * This is the timeout to allow for submitting an urb in ms. We allow more + * time for a BULK device to react - some are slow. + */ +#define USB_TIMEOUT_MS(pipe) (usb_pipebulk(pipe) ? 5000 : 100) + /* device request (setup) */ struct devrequest { unsigned char requesttype; |
