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| author | Mathias Krause <mathias.krause@secunet.com> | 2012-05-29 16:19:19 +0200 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-06-01 12:22:38 +0200 |
| commit | 7b7b5666f0d286989402c2372cafb4e02e130dae (patch) | |
| tree | cf823efb02c9a168628d2730d4dbc0f2e253053d /payloads/libpayload/drivers/usb | |
| parent | 5c4e7aa9e5914293877ef98e007d46732666cfaf (diff) | |
| download | coreboot-7b7b5666f0d286989402c2372cafb4e02e130dae.tar.xz | |
libpayload: fix UHCI timeout
UHCI commands should have a timeout of 30ms, not 30s!
Change-Id: Iebcf338317164eb1e683e1de850ffab5022ca3a1
Signed-off-by: Mathias Krause <mathias.krause@secunet.com>
Reviewed-on: http://review.coreboot.org/1085
Reviewed-by: Mathias Krause <minipli@googlemail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'payloads/libpayload/drivers/usb')
| -rw-r--r-- | payloads/libpayload/drivers/usb/uhci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/payloads/libpayload/drivers/usb/uhci.c b/payloads/libpayload/drivers/usb/uhci.c index d9a1a10624..8f2321eedf 100644 --- a/payloads/libpayload/drivers/usb/uhci.c +++ b/payloads/libpayload/drivers/usb/uhci.c @@ -262,12 +262,12 @@ uhci_stop (hci_t *controller) static td_t * wait_for_completed_qh (hci_t *controller, qh_t *qh) { - int timeout = 1000000; /* max 30 ms. */ + int timeout = 1000; /* max 30 ms. */ void *current = GET_TD (qh->elementlinkptr); while (((qh->elementlinkptr & FLISTP_TERMINATE) == 0) && (timeout-- > 0)) { if (current != GET_TD (qh->elementlinkptr)) { current = GET_TD (qh->elementlinkptr); - timeout = 1000000; + timeout = 1000; } uhci_reg_write16(controller, USBSTS, uhci_reg_read16(controller, USBSTS) | 0); // clear resettable registers |