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Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/ehci-hcd.c10
-rw-r--r--drivers/usb/host/ohci-hcd.c7
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 6eb38a4..70c02c9 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -319,6 +319,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
uint32_t endpt, token, usbsts;
uint32_t c, toggle;
uint32_t cmd;
+ int timeout;
int ret = 0;
debug("dev=%p, pipe=%lx, buffer=%p, length=%d, req=%p\n", dev, pipe,
@@ -447,6 +448,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
/* Wait for TDs to be processed. */
ts = get_timer(0);
vtd = td;
+ timeout = USB_TIMEOUT_MS(pipe);
do {
/* Invalidate dcache */
ehci_invalidate_dcache(&qh_list);
@@ -454,7 +456,13 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
if (!(token & 0x80))
break;
WATCHDOG_RESET();
- } while (get_timer(ts) < CONFIG_SYS_HZ);
+ } while (get_timer(ts) < timeout);
+
+ /* Check that the TD processing happened */
+ if (token & 0x80) {
+ printf("EHCI timed out on TD - token=%#x\n", token);
+ goto fail;
+ }
/* Disable async schedule. */
cmd = ehci_readl(&hcor->or_usbcmd);
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index d246978..bc8bb20 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1524,12 +1524,7 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
/* ohci_dump_status(&gohci); */
#endif
- /* allow more time for a BULK device to react - some are slow */
-#define BULK_TO 5000 /* timeout in milliseconds */
- if (usb_pipebulk(pipe))
- timeout = BULK_TO;
- else
- timeout = 1000;
+ timeout = USB_TIMEOUT_MS(pipe);
/* wait for it to complete */
for (;;) {